v1.9.13

list existing tags even if tagscanning is disabled
tersen volume listing on startup
2023-10-21 13:14:41 +00:00 · 2023-10-21 13:09:37 +00:00 · 2023-10-21 12:11:49 +00:00 · 2023-10-20 23:41:58 +00:00 · 2023-10-20 20:51:00 +00:00 · 2023-10-20 18:31:28 +00:00
78 changed files with 2323 additions and 632 deletions
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -9,6 +9,10 @@
            "console": "integratedTerminal",
            "cwd": "${workspaceFolder}",
            "justMyCode": false,
+            "env": {
+                "PYDEVD_DISABLE_FILE_VALIDATION": "1",
+                "PYTHONWARNINGS": "always", //error
+            },
            "args": [
                //"-nw",
                "-ed",
--- a/.vscode/launch.py
+++ b/.vscode/launch.py
@@ -41,7 +41,7 @@ if sfx:
    argv = [sys.executable, sfx] + argv
    sp.check_call(argv)
 elif re.search(" -j ?[0-9]", " ".join(argv)):
-    argv = [sys.executable, "-m", "copyparty"] + argv
+    argv = [sys.executable, "-Wa", "-m", "copyparty"] + argv
    sp.check_call(argv)
 else:
    sys.path.insert(0, os.getcwd())
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -11,6 +11,7 @@
            "type": "shell",
            "command": "${config:python.pythonPath}",
            "args": [
+                "-Wa", //-We
                ".vscode/launch.py"
            ]
        }
--- a/README.md
+++ b/README.md
@@ -20,9 +20,8 @@ turn almost any device into a file server with resumable uploads/downloads using
    * [testimonials](#testimonials) - small collection of user feedback
 * [motivations](#motivations) - project goals / philosophy
    * [notes](#notes) - general notes
-* [bugs](#bugs)
-    * [general bugs](#general-bugs)
-    * [not my bugs](#not-my-bugs)
+* [bugs](#bugs) - roughly sorted by chance of encounter
+    * [not my bugs](#not-my-bugs) - same order here too
 * [breaking changes](#breaking-changes) - upgrade notes
 * [FAQ](#FAQ) - "frequently" asked questions
 * [accounts and volumes](#accounts-and-volumes) - per-folder, per-user permissions
@@ -40,7 +39,7 @@ turn almost any device into a file server with resumable uploads/downloads using
    * [file manager](#file-manager) - cut/paste, rename, and delete files/folders (if you have permission)
    * [batch rename](#batch-rename) - select some files and press `F2` to bring up the rename UI
    * [media player](#media-player) - plays almost every audio format there is
-        * [audio equalizer](#audio-equalizer) - bass boosted
+        * [audio equalizer](#audio-equalizer) - and [dynamic range compressor](https://en.wikipedia.org/wiki/Dynamic_range_compression)
        * [fix unreliable playback on android](#fix-unreliable-playback-on-android) - due to phone / app settings
    * [markdown viewer](#markdown-viewer) - and there are *two* editors
    * [other tricks](#other-tricks)
@@ -88,6 +87,7 @@ turn almost any device into a file server with resumable uploads/downloads using
 * [security](#security) - there is a [discord server](https://discord.gg/25J8CdTT6G)
    * [gotchas](#gotchas) - behavior that might be unexpected
    * [cors](#cors) - cross-site request config
+    * [filekeys](#filekeys) - prevent filename bruteforcing
    * [password hashing](#password-hashing) - you can hash passwords
    * [https](#https) - both HTTP and HTTPS are accepted
 * [recovering from crashes](#recovering-from-crashes)
@@ -262,20 +262,28 @@ server notes:

 # bugs

-* Windows: python 2.7 cannot index non-ascii filenames with `-e2d`
-* Windows: python 2.7 cannot handle filenames with mojibake
-* `--th-ff-jpg` may fix video thumbnails on some FFmpeg versions (macos, some linux)
-* `--th-ff-swr` may fix audio thumbnails on some FFmpeg versions
+roughly sorted by chance of encounter

-## general bugs
+* general:
+  * `--th-ff-jpg` may fix video thumbnails on some FFmpeg versions (macos, some linux)
+  * `--th-ff-swr` may fix audio thumbnails on some FFmpeg versions
+  * if the `up2k.db` (filesystem index) is on a samba-share or network disk, you'll get unpredictable behavior if the share is disconnected for a bit
+    * use `--hist` or the `hist` volflag (`-v [...]:c,hist=/tmp/foo`) to place the db on a local disk instead
+  * all volumes must exist / be available on startup; up2k (mtp especially) gets funky otherwise
+  * probably more, pls let me know

-* Windows: if the `up2k.db` (filesystem index) is on a samba-share or network disk, you'll get unpredictable behavior if the share is disconnected for a bit
-  * use `--hist` or the `hist` volflag (`-v [...]:c,hist=/tmp/foo`) to place the db on a local disk instead
-* all volumes must exist / be available on startup; up2k (mtp especially) gets funky otherwise
-* probably more, pls let me know
+* python 3.4 and older (including 2.7):
+  * many rare and exciting edge-cases because [python didn't handle EINTR yet](https://peps.python.org/pep-0475/)
+    * downloads from copyparty may suddenly fail, but uploads *should* be fine
+
+* python 2.7 on Windows:
+  * cannot index non-ascii filenames with `-e2d`
+  * cannot handle filenames with mojibake

 ## not my bugs

+same order here too
+
 * [Chrome issue 1317069](https://bugs.chromium.org/p/chromium/issues/detail?id=1317069) -- if you try to upload a folder which contains symlinks by dragging it into the browser, the symlinked files will not get uploaded

 * [Chrome issue 1352210](https://bugs.chromium.org/p/chromium/issues/detail?id=1352210) -- plaintext http may be faster at filehashing than https (but also extremely CPU-intensive)
@@ -287,6 +295,10 @@ server notes:
 * iPhones: the volume control doesn't work because [apple doesn't want it to](https://developer.apple.com/library/archive/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html#//apple_ref/doc/uid/TP40009523-CH5-SW11)
  * `AudioContext` will probably never be a viable workaround as apple introduces new issues faster than they fix current ones

+* iPhones: the preload feature (in the media-player-options tab) can cause a tiny audio glitch 20sec before the end of each song, but disabling it may cause worse iOS bugs to appear instead
+  * just a hunch, but disabling preloading may cause playback to stop entirely, or possibly mess with bluetooth speakers
+  * tried to add a tooltip regarding this but looks like apple broke my tooltips
+
 * Windows: folders cannot be accessed if the name ends with `.`
  * python or windows bug

@@ -324,6 +336,12 @@ upgrade notes
 * can I make copyparty download a file to my server if I give it a URL?
  * yes, using [hooks](https://github.com/9001/copyparty/blob/hovudstraum/bin/hooks/wget.py)

+* i want to learn python and/or programming and am considering looking at the copyparty source code in that occasion
+    ```bash
+     _|  _      __   _  _|_
+    (_| (_)     | | (_)  |_
+    ```
+

 # accounts and volumes

@@ -346,8 +364,9 @@ permissions:
 * `m` (move): move files/folders *from* this folder
 * `d` (delete): delete files/folders
 * `g` (get): only download files, cannot see folder contents or zip/tar
-* `G` (upget): same as `g` except uploaders get to see their own filekeys (see `fk` in examples below)
-* `a` (admin): can see uploader IPs, config-reload
+* `G` (upget): same as `g` except uploaders get to see their own [filekeys](#filekeys) (see `fk` in examples below)
+* `h` (html): same as `g` except folders return their index.html, and filekeys are not necessary for index.html
+* `a` (admin): can see upload time, uploader IPs, config-reload

 examples:
 * add accounts named u1, u2, u3 with passwords p1, p2, p3: `-a u1:p1 -a u2:p2 -a u3:p3`
@@ -359,7 +378,7 @@ examples:
  * `u1` can open the `inc` folder, but cannot see the contents, only upload new files to it
  * `u2` can browse it and move files *from* `/inc` into any folder where `u2` has write-access
 * make folder `/mnt/ss` available at `/i`, read-write for u1, get-only for everyone else, and enable filekeys: `-v /mnt/ss:i:rw,u1:g:c,fk=4`
-  * `c,fk=4` sets the `fk` (filekey) volflag to 4, meaning each file gets a 4-character accesskey
+  * `c,fk=4` sets the `fk` ([filekey](#filekeys)) volflag to 4, meaning each file gets a 4-character accesskey
  * `u1` can upload files, browse the folder, and see the generated filekeys
  * other users cannot browse the folder, but can access the files if they have the full file URL with the filekey
  * replacing the `g` permission with `wg` would let anonymous users upload files, but not see the required filekey to access it
@@ -505,12 +524,20 @@ select which type of archive you want in the `[⚙️] config` tab:
 | name | url-suffix | description |
 |--|--|--|
 | `tar` | `?tar` | plain gnutar, works great with `curl \| tar -xv` |
+| `pax` | `?tar=pax` | pax-format tar, futureproof, not as fast |
+| `tgz` | `?tar=gz` | gzip compressed gnu-tar (slow), for `curl \| tar -xvz` |
+| `txz` | `?tar=xz` | gnu-tar with xz / lzma compression (v.slow) |
 | `zip` | `?zip=utf8` | works everywhere, glitchy filenames on win7 and older |
 | `zip_dos` | `?zip` | traditional cp437 (no unicode) to fix glitchy filenames |
 | `zip_crc` | `?zip=crc` | cp437 with crc32 computed early for truly ancient software |

+* gzip default level is `3` (0=fast, 9=best), change with `?tar=gz:9`
+* xz default level is `1` (0=fast, 9=best), change with `?tar=xz:9`
+* bz2 default level is `2` (1=fast, 9=best), change with `?tar=bz2:9`
 * hidden files (dotfiles) are excluded unless `-ed`
  * `up2k.db` and `dir.txt` is always excluded
+* bsdtar supports streaming unzipping: `curl foo?zip=utf8 | bsdtar -xv`
+  * good, because copyparty's zip is faster than tar on small files
 * `zip_crc` will take longer to download since the server has to read each file twice
  * this is only to support MS-DOS PKZIP v2.04g (october 1993) and older
    * how are you accessing copyparty actually
@@ -522,6 +549,7 @@ you can also zip a selection of files or folders by clicking them in the browser
 cool trick: download a folder by appending url-params `?tar&opus` to transcode all audio files (except aac|m4a|mp3|ogg|opus|wma) to opus before they're added to the archive
 * super useful if you're 5 minutes away from takeoff and realize you don't have any music on your phone but your server only has flac files and downloading those will burn through all your data + there wouldn't be enough time anyways
 * and url-params `&j` / `&w` produce jpeg/webm thumbnails/spectrograms instead of the original audio/video/images
+  * can also be used to pregenerate thumbnails; combine with `--th-maxage=9999999` or `--th-clean=0`


 ## uploading
@@ -559,7 +587,8 @@ the up2k UI is the epitome of polished inutitive experiences:
 * "parallel uploads" specifies how many chunks to upload at the same time
 * `[🏃]` analysis of other files should continue while one is uploading
 * `[🥔]` shows a simpler UI for faster uploads from slow devices
-* `[💭]` ask for confirmation before files are added to the queue
+* `[🎲]` generate random filenames during upload
+* `[📅]` preserve last-modified timestamps; server times will match yours
 * `[🔎]` switch between upload and [file-search](#file-search) mode
  * ignore `[🔎]` if you add files by dragging them into the browser

@@ -714,7 +743,7 @@ open the `[🎺]` media-player-settings tab to configure it,

 ### audio equalizer

-bass boosted
+and [dynamic range compressor](https://en.wikipedia.org/wiki/Dynamic_range_compression)

 can also boost the volume in general, or increase/decrease stereo width (like [crossfeed](https://www.foobar2000.org/components/view/foo_dsp_meiercf) just worse)

@@ -893,15 +922,13 @@ unsafe, slow, not recommended for wan,  enable with `--smb` for read-only or `--

 click the [connect](http://127.0.0.1:3923/?hc) button in the control-panel to see connection instructions for windows, linux, macos

-dependencies: `python3 -m pip install --user -U impacket==0.10.0`
+dependencies: `python3 -m pip install --user -U impacket==0.11.0`
 * newer versions of impacket will hopefully work just fine but there is monkeypatching so maybe not

 some **BIG WARNINGS** specific to SMB/CIFS, in decreasing importance:
 * not entirely confident that read-only is read-only
 * the smb backend is not fully integrated with vfs, meaning there could be security issues (path traversal). Please use `--smb-port` (see below) and [prisonparty](./bin/prisonparty.sh)
-  * account passwords work per-volume as expected, but account permissions are coalesced; all accounts have read-access to all volumes, and if a single account has write-access to some volume then all other accounts also do
-    * if no accounts have write-access to a specific volume, or if `--smbw` is not set, then writing to that volume from smb *should* be impossible
-    * will be fixed once [impacket v0.11.0](https://github.com/SecureAuthCorp/impacket/commit/d923c00f75d54b972bca573a211a82f09b55261a) is released
+  * account passwords work per-volume as expected, and so does account permissions (read/write/move/delete), but `--smbw` must be given to allow write-access from smb
  * [shadowing](#shadowing) probably works as expected but no guarantees

 and some minor issues,
@@ -912,7 +939,7 @@ and some minor issues,
  * win10 onwards does not allow connecting anonymously / without accounts
 * on windows, creating a new file through rightclick --> new --> textfile throws an error due to impacket limitations -- hit OK and F5 to get your file
 * python3 only
-* slow
+* slow (the builtin webdav support in windows is 5x faster, and rclone-webdav is 30x faster)

 known client bugs:
 * on win7 only, `--smb1` is much faster than smb2 (default) because it keeps rescanning folders on smb2
@@ -953,6 +980,7 @@ the same arguments can be set as volflags, in addition to `d2d`, `d2ds`, `d2t`,
 * `-v ~/music::r:c,d2ts` same except only affecting tags

 note:
+* upload-times can be displayed in the file listing by enabling the `.up_at` metadata key, either globally with `-e2d -mte +.up_at` or per-volume with volflags `e2d,mte=+.up_at` (will have a ~17% performance impact on directory listings)
 * `e2tsr` is probably always overkill, since `e2ds`/`e2dsa` would pick up any file modifications and `e2ts` would then reindex those, unless there is a new copyparty version with new parsers and the release note says otherwise
 * the rescan button in the admin panel has no effect unless the volume has `-e2ds` or higher
 * deduplication is possible on windows if you run copyparty as administrator (not saying you should!)
@@ -1569,6 +1597,7 @@ below are some tweaks roughly ordered by usefulness:
 * `-j0` enables multiprocessing (actual multithreading), can reduce latency to `20+80/numCores` percent and generally improve performance in cpu-intensive workloads, for example:
  * lots of connections (many users or heavy clients)
  * simultaneous downloads and uploads saturating a 20gbps connection
+  * if `-e2d` is enabled, `-j2` gives 4x performance for directory listings; `-j4` gives 16x
  
  ...however it adds an overhead to internal communication so it might be a net loss, see if it works 4 u
 * using [pypy](https://www.pypy.org/) instead of [cpython](https://www.python.org/) *can* be 70% faster for some workloads, but slower for many others
@@ -1615,8 +1644,6 @@ safety profiles:
  * `--hardlink` creates hardlinks instead of symlinks when deduplicating uploads, which is less maintenance
    * however note if you edit one file it will also affect the other copies
  * `--vague-403` returns a "404 not found" instead of "401 unauthorized" which is a common enterprise meme
-  * `--ban-404=50,60,1440` ban client for 1440min (24h) if they hit 50 404's in 60min
-    * `--turbo=-1` to force-disable turbo-mode in the uploader which could otherwise hit the 404-ban
  * `--nih` removes the server hostname from directory listings

 * option `-sss` is a shortcut for the above plus:
@@ -1628,9 +1655,9 @@ safety profiles:
 other misc notes:

 * you can disable directory listings by giving permission `g` instead of `r`, only accepting direct URLs to files
-  * combine this with volflag `c,fk` to generate filekeys (per-file accesskeys); users which have full read-access will then see URLs with `?k=...` appended to the end, and `g` users must provide that URL including the correct key to avoid a 404
-    * the default filekey entropy is fairly small so give `--fk-salt` around 30 characters if you want filekeys longer than 16 chars
-  * permissions `wG` lets users upload files and receive their own filekeys, still without being able to see other uploads
+  * you may want [filekeys](#filekeys) to prevent filename bruteforcing
+  * permission `h` instead of `r` makes copyparty behave like a traditional webserver with directory listing/index disabled, returning index.html instead
+    * compatibility with filekeys: index.html itself can be retrieved without the correct filekey, but all other files are protected


 ## gotchas
@@ -1658,6 +1685,17 @@ by default, except for `GET` and `HEAD` operations, all requests must either:
 cors can be configured with `--acao` and `--acam`, or the protections entirely disabled with `--allow-csrf`


+## filekeys
+
+prevent filename bruteforcing
+
+volflag `c,fk` generates filekeys (per-file accesskeys) for all files; users which have full read-access (permission `r`) will then see URLs with the correct filekey `?k=...` appended to the end, and `g` users must provide that URL including the correct key to avoid a 404
+
+by default, filekeys are generated based on salt (`--fk-salt`) + filesystem-path + file-size + inode (if not windows); add volflag `fka` to generate slightly weaker filekeys which will not be invalidated if the file is edited (only salt + path)
+
+permissions `wG` (write + upget) lets users upload files and receive their own filekeys, still without being able to see other uploads
+
+
 ## password hashing

 you can hash passwords  before putting them into config files / providing them as arguments; see `--help-pwhash` for all the details
@@ -1734,7 +1772,7 @@ enable [thumbnails](#thumbnails) of...
 * **JPEG XL pictures:** `pyvips` or `ffmpeg`

 enable [smb](#smb-server) support (**not** recommended):
-* `impacket==0.10.0`
+* `impacket==0.11.0`

 `pyvips` gives higher quality thumbnails than `Pillow` and is 320% faster, using 270% more ram: `sudo apt install libvips42 && python3 -m pip install --user -U pyvips`

@@ -1768,7 +1806,7 @@ can be convenient on machines where installing python is problematic, however is

 * dangerous: [copyparty32.exe](https://github.com/9001/copyparty/releases/latest/download/copyparty32.exe) is compatible with [windows7](https://user-images.githubusercontent.com/241032/221445944-ae85d1f4-d351-4837-b130-82cab57d6cca.png), which means it uses an ancient copy of python (3.7.9) which cannot be upgraded and should never be exposed to the internet (LAN is fine)

-* dangerous and deprecated: [copyparty-winpe64.exe](https://github.com/9001/copyparty/releases/download/v1.6.8/copyparty-winpe64.exe) lets you [run copyparty in WinPE](https://user-images.githubusercontent.com/241032/205454984-e6b550df-3c49-486d-9267-1614078dd0dd.png) and is otherwise completely useless
+* dangerous and deprecated: [copyparty-winpe64.exe](https://github.com/9001/copyparty/releases/download/v1.8.7/copyparty-winpe64.exe) lets you [run copyparty in WinPE](https://user-images.githubusercontent.com/241032/205454984-e6b550df-3c49-486d-9267-1614078dd0dd.png) and is otherwise completely useless

 meanwhile [copyparty-sfx.py](https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py) instead relies on your system python which gives better performance and will stay safe as long as you keep your python install up-to-date

--- a/bin/hooks/msg-log.py
+++ b/bin/hooks/msg-log.py
@@ -0,0 +1,123 @@
+#!/usr/bin/env python
+# coding: utf-8
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+from __future__ import print_function, unicode_literals
+
+import json
+import os
+import sys
+import time
+
+try:
+    from datetime import datetime, timezone
+except:
+    from datetime import datetime
+
+
+"""
+use copyparty as a dumb messaging server / guestbook thing;
+initially contributed by @clach04 in https://github.com/9001/copyparty/issues/35 (thanks!)
+
+Sample usage:
+
+    python copyparty-sfx.py --xm j,bin/hooks/msg-log.py
+
+Where:
+
+    xm = execute on message-to-server-log
+    j = provide message information as json; not just the text - this script REQUIRES json
+    t10 = timeout and kill download after 10 secs
+"""
+
+
+# output filename
+FILENAME = os.environ.get("COPYPARTY_MESSAGE_FILENAME", "") or "README.md"
+
+# set True to write in descending order (newest message at top of file);
+# note that this becomes very slow/expensive as the file gets bigger
+DESCENDING = True
+
+# the message template; the following parameters are provided by copyparty and can be referenced below:
+# 'ap' = absolute filesystem path where the message was posted
+# 'vp' = virtual path (URL 'path') where the message was posted
+# 'mt' = 'at' = unix-timestamp when the message was posted
+# 'datetime' = ISO-8601 time when the message was posted
+# 'sz' = message size in bytes
+# 'host' = the server hostname which the user was accessing (URL 'host')
+# 'user' = username (if logged in), otherwise '*'
+# 'txt' = the message text itself
+# (uncomment the print(msg_info) to see if additional information has been introduced by copyparty since this was written)
+TEMPLATE = """
+🕒 %(datetime)s, 👤 %(user)s @ %(ip)s
+%(txt)s
+"""
+
+
+def write_ascending(filepath, msg_text):
+    with open(filepath, "a", encoding="utf-8", errors="replace") as outfile:
+        outfile.write(msg_text)
+
+
+def write_descending(filepath, msg_text):
+    lockpath = filepath + ".lock"
+    got_it = False
+    for _ in range(16):
+        try:
+            os.mkdir(lockpath)
+            got_it = True
+            break
+        except:
+            time.sleep(0.1)
+            continue
+
+    if not got_it:
+        return sys.exit(1)
+
+    try:
+        oldpath = filepath + ".old"
+        os.rename(filepath, oldpath)
+        with open(oldpath, "r", encoding="utf-8", errors="replace") as infile, open(
+            filepath, "w", encoding="utf-8", errors="replace"
+        ) as outfile:
+            outfile.write(msg_text)
+            while True:
+                buf = infile.read(4096)
+                if not buf:
+                    break
+                outfile.write(buf)
+    finally:
+        try:
+            os.unlink(oldpath)
+        except:
+            pass
+        os.rmdir(lockpath)
+
+
+def main(argv=None):
+    if argv is None:
+        argv = sys.argv
+
+    msg_info = json.loads(sys.argv[1])
+    # print(msg_info)
+
+    try:
+        dt = datetime.fromtimestamp(msg_info["at"], timezone.utc)
+    except:
+        dt = datetime.utcfromtimestamp(msg_info["at"])
+
+    msg_info["datetime"] = dt.strftime("%Y-%m-%d, %H:%M:%S")
+
+    msg_text = TEMPLATE % msg_info
+
+    filepath = os.path.join(msg_info["ap"], FILENAME)
+
+    if DESCENDING and os.path.exists(filepath):
+        write_descending(filepath, msg_text)
+    else:
+        write_ascending(filepath, msg_text)
+
+    print(msg_text)
+
+
+if __name__ == "__main__":
+    main()
--- a/bin/hooks/notify2.py
+++ b/bin/hooks/notify2.py
@@ -4,7 +4,7 @@ import json
 import os
 import sys
 import subprocess as sp
-from datetime import datetime
+from datetime import datetime, timezone
 from plyer import notification


@@ -43,7 +43,8 @@ def main():
    fp = inf["ap"]
    sz = humansize(inf["sz"])
    dp, fn = os.path.split(fp)
-    mt = datetime.utcfromtimestamp(inf["mt"]).strftime("%Y-%m-%d %H:%M:%S")
+    dt = datetime.fromtimestamp(inf["mt"], timezone.utc)
+    mt = dt.strftime("%Y-%m-%d %H:%M:%S")

    msg = f"{fn} ({sz})\n📁 {dp}"
    title = "File received"
--- a/bin/hooks/xiu-sha.py
+++ b/bin/hooks/xiu-sha.py
@@ -3,7 +3,7 @@
 import hashlib
 import json
 import sys
-from datetime import datetime
+from datetime import datetime, timezone


 _ = r"""
@@ -43,8 +43,11 @@ except:
        return p


+UTC = timezone.utc
+
+
 def humantime(ts):
-    return datetime.utcfromtimestamp(ts).strftime("%Y-%m-%d %H:%M:%S")
+    return datetime.fromtimestamp(ts, UTC).strftime("%Y-%m-%d %H:%M:%S")


 def find_files_root(inf):
@@ -96,7 +99,7 @@ def main():

    ret.append("# {} files, {} bytes total".format(len(inf), total_sz))
    ret.append("")
-    ftime = datetime.utcnow().strftime("%Y-%m%d-%H%M%S.%f")
+    ftime = datetime.now(UTC).strftime("%Y-%m%d-%H%M%S.%f")
    fp = "{}xfer-{}.sha512".format(inf[0]["ap"][:di], ftime)
    with open(fsenc(fp), "wb") as f:
        f.write("\n".join(ret).encode("utf-8", "replace"))
--- a/bin/mtag/install-deps.sh
+++ b/bin/mtag/install-deps.sh
@@ -7,6 +7,7 @@ set -e
 # linux/alpine: requires gcc g++ make cmake patchelf {python3,ffmpeg,fftw,libsndfile}-dev py3-{wheel,pip} py3-numpy{,-dev}
 # linux/debian: requires libav{codec,device,filter,format,resample,util}-dev {libfftw3,python3,libsndfile1}-dev python3-{numpy,pip} vamp-{plugin-sdk,examples} patchelf cmake
 # linux/fedora: requires gcc gcc-c++ make cmake patchelf {python3,ffmpeg,fftw,libsndfile}-devel python3-numpy vamp-plugin-sdk qm-vamp-plugins
+# linux/arch:   requires gcc make cmake patchelf python3 ffmpeg fftw libsndfile python-{numpy,wheel,pip,setuptools}
 # win64: requires msys2-mingw64 environment
 # macos: requires macports
 #
@@ -227,15 +228,16 @@ install_vamp() {
 	cd "$td"
 	echo '#include <vamp-sdk/Plugin.h>' | g++ -x c++ -c -o /dev/null - || [ -e ~/pe/vamp-sdk ] || {
 		printf '\033[33mcould not find the vamp-sdk, building from source\033[0m\n'
-		(dl_files yolo https://code.soundsoftware.ac.uk/attachments/download/2588/vamp-plugin-sdk-2.9.0.tar.gz)
+		(dl_files yolo https://code.soundsoftware.ac.uk/attachments/download/2691/vamp-plugin-sdk-2.10.0.tar.gz)
 		sha512sum -c <(
-			echo "7ef7f837d19a08048b059e0da408373a7964ced452b290fae40b85d6d70ca9000bcfb3302cd0b4dc76cf2a848528456f78c1ce1ee0c402228d812bd347b6983b  -"
-		) <vamp-plugin-sdk-2.9.0.tar.gz
-		tar -xf vamp-plugin-sdk-2.9.0.tar.gz
+			echo "153b7f2fa01b77c65ad393ca0689742d66421017fd5931d216caa0fcf6909355fff74706fabbc062a3a04588a619c9b515a1dae00f21a57afd97902a355c48ed  -"
+		) <vamp-plugin-sdk-2.10.0.tar.gz
+		tar -xf vamp-plugin-sdk-2.10.0.tar.gz
 		rm -- *.tar.gz
 		ls -al
 		cd vamp-plugin-sdk-*
-		./configure --prefix=$HOME/pe/vamp-sdk
+		printf '%s\n' "int main(int argc, char **argv) { return 0; }" > host/vamp-simple-host.cpp
+		./configure --disable-programs --prefix=$HOME/pe/vamp-sdk
 		make -j1 install
 	}

@@ -250,8 +252,9 @@ install_vamp() {
 		rm -- *.tar.gz
 		cd beatroot-vamp-v1.0
 		[ -e ~/pe/vamp-sdk ] &&
-			sed -ri 's`^(CFLAGS :=.*)`\1 -I'$HOME'/pe/vamp-sdk/include`' Makefile.linux
-		make -f Makefile.linux -j4 LDFLAGS=-L$HOME/pe/vamp-sdk/lib
+			sed -ri 's`^(CFLAGS :=.*)`\1 -I'$HOME'/pe/vamp-sdk/include`' Makefile.linux ||
+			sed -ri 's`^(CFLAGS :=.*)`\1 -I/usr/include/vamp-sdk`' Makefile.linux
+		make -f Makefile.linux -j4 LDFLAGS="-L$HOME/pe/vamp-sdk/lib -L/usr/lib64"
 		# /home/ed/vamp /home/ed/.vamp /usr/local/lib/vamp
 		mkdir ~/vamp
 		cp -pv beatroot-vamp.* ~/vamp/
--- a/bin/partyfuse.py
+++ b/bin/partyfuse.py
@@ -46,12 +46,13 @@ import traceback
 import http.client  # py2: httplib
 import urllib.parse
 import calendar
-from datetime import datetime
+from datetime import datetime, timezone
 from urllib.parse import quote_from_bytes as quote
 from urllib.parse import unquote_to_bytes as unquote

 WINDOWS = sys.platform == "win32"
 MACOS = platform.system() == "Darwin"
+UTC = timezone.utc
 info = log = dbg = None


@@ -176,7 +177,7 @@ class RecentLog(object):
    def put(self, msg):
        msg = "{:10.6f} {} {}\n".format(time.time() % 900, rice_tid(), msg)
        if self.f:
-            fmsg = " ".join([datetime.utcnow().strftime("%H%M%S.%f"), str(msg)])
+            fmsg = " ".join([datetime.now(UTC).strftime("%H%M%S.%f"), str(msg)])
            self.f.write(fmsg.encode("utf-8"))

        with self.mtx:
--- a/bin/partyjournal.py
+++ b/bin/partyjournal.py
@@ -20,12 +20,13 @@ import sys
 import base64
 import sqlite3
 import argparse
-from datetime import datetime
+from datetime import datetime, timezone
 from urllib.parse import quote_from_bytes as quote
 from urllib.parse import unquote_to_bytes as unquote


 FS_ENCODING = sys.getfilesystemencoding()
+UTC = timezone.utc


 class APF(argparse.ArgumentDefaultsHelpFormatter, argparse.RawDescriptionHelpFormatter):
@@ -155,11 +156,10 @@ th {
                link = txt.decode("utf-8")[4:]

        sz = "{:,}".format(sz)
+        dt = datetime.fromtimestamp(at if at > 0 else mt, UTC)
        v = [
            w[:16],
-            datetime.utcfromtimestamp(at if at > 0 else mt).strftime(
-                "%Y-%m-%d %H:%M:%S"
-            ),
+            dt.strftime("%Y-%m-%d %H:%M:%S"),
            sz,
            imap.get(ip, ip),
        ]
--- a/bin/u2c.py
+++ b/bin/u2c.py
@@ -1177,7 +1177,7 @@ source file/folder selection uses rsync syntax, meaning that:
                raise

    if ar.cls:
-        eprint("\x1b\x5b\x48\x1b\x5b\x32\x4a\x1b\x5b\x33\x4a", end="")
+        eprint("\033[H\033[2J\033[3J", end="")

    ctl = Ctl(ar)

--- a/contrib/index.html
+++ b/contrib/index.html
@@ -26,8 +26,8 @@ a {
 	<script>

 var a = document.getElementById('redir'),
-	proto = window.location.protocol.indexOf('https') === 0 ? 'https' : 'http',
-	loc = window.location.hostname || '127.0.0.1',
+	proto = location.protocol.indexOf('https') === 0 ? 'https' : 'http',
+	loc = location.hostname || '127.0.0.1',
 	port = a.getAttribute('href').split(':').pop().split('/')[0],
 	url = proto + '://' + loc + ':' + port + '/';

@@ -35,7 +35,7 @@ a.setAttribute('href', url);
 document.getElementById('desc').innerHTML = 'redirecting to';

 setTimeout(function() {
-	window.location.href = url;
+	location.href = url;
 }, 500);

 </script>
--- a/contrib/nixos/modules/copyparty.nix
+++ b/contrib/nixos/modules/copyparty.nix
@@ -138,7 +138,8 @@ in {
                "d" (delete): permanently delete files and folders
                "g" (get):    download files, but cannot see folder contents
                "G" (upget):  "get", but can see filekeys of their own uploads
-                "a" (upget):  can see uploader IPs, config-reload
+                "h" (html):   "get", but folders return their index.html
+                "a" (admin):  can see uploader IPs, config-reload

              For example: "rwmd"

--- a/contrib/package/arch/PKGBUILD
+++ b/contrib/package/arch/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: icxes <dev.null@need.moe>
 pkgname=copyparty
-pkgver="1.9.2"
+pkgver="1.9.12"
 pkgrel=1
 pkgdesc="Portable file sharing hub"
 arch=("any")
@@ -20,7 +20,7 @@ optdepends=("ffmpeg: thumbnails for videos, images (slower) and audio, music tag
 )
 source=("https://github.com/9001/${pkgname}/releases/download/v${pkgver}/${pkgname}-${pkgver}.tar.gz")
 backup=("etc/${pkgname}.d/init" )
-sha256sums=("d9509c0cf7d325124ce40637258574f62e628f06f74a61b07168fe4afa4ef489")
+sha256sums=("bf285725a70b3b201fa8927dd93b294dc9c8c29e00d6826accac8977fc72e1d4")

 build() {
    cd "${srcdir}/${pkgname}-${pkgver}"
--- a/contrib/package/nix/copyparty/pin.json
+++ b/contrib/package/nix/copyparty/pin.json
@@ -1,5 +1,5 @@
 {
-    "url": "https://github.com/9001/copyparty/releases/download/v1.9.2/copyparty-sfx.py",
-    "version": "1.9.2",
-    "hash": "sha256-Y5sreREKvuHmKZy6kGk/oBHfKTq8b3SZGGWm9u2Iw9E="
+    "url": "https://github.com/9001/copyparty/releases/download/v1.9.12/copyparty-sfx.py",
+    "version": "1.9.12",
+    "hash": "sha256-/ih867kYtyYcwM+jf5ciHmgTg8BVC+Ve6U8BnamN0kw="
 }
--- a/contrib/rc/copyparty
+++ b/contrib/rc/copyparty
@@ -10,7 +10,7 @@ name="copyparty"
 rcvar="copyparty_enable"
 copyparty_user="copyparty"
 copyparty_args="-e2dsa -v /storage:/storage:r" # change as you see fit
-copyparty_command="/usr/local/bin/python3.8 /usr/local/copyparty/copyparty-sfx.py ${copyparty_args}"
+copyparty_command="/usr/local/bin/python3.9 /usr/local/copyparty/copyparty-sfx.py ${copyparty_args}"
 pidfile="/var/run/copyparty/${name}.pid"
 command="/usr/sbin/daemon"
 command_args="-P ${pidfile} -r -f ${copyparty_command}"
--- a/contrib/windows/copyparty-ctmp.bat
+++ b/contrib/windows/copyparty-ctmp.bat
@@ -0,0 +1,2 @@
+rem run copyparty.exe on machines with busted environment variables
+cmd /v /c "set TMP=\tmp && copyparty.exe"
--- a/copyparty/main.py
+++ b/copyparty/main.py
@@ -27,6 +27,8 @@ from .authsrv import expand_config_file, re_vol, split_cfg_ln, upgrade_cfg_fmt
 from .cfg import flagcats, onedash
 from .svchub import SvcHub
 from .util import (
+    DEF_MTE,
+    DEF_MTH,
    IMPLICATIONS,
    JINJA_VER,
    PYFTPD_VER,
@@ -184,7 +186,10 @@ def init_E(E: EnvParams) -> None:

        with open_binary("copyparty", "z.tar") as tgz:
            with tarfile.open(fileobj=tgz) as tf:
-                tf.extractall(tdn)  # nosec (archive is safe)
+                try:
+                    tf.extractall(tdn, filter="tar")
+                except TypeError:
+                    tf.extractall(tdn)  # nosec (archive is safe)

        return tdn

@@ -246,12 +251,7 @@ def get_fk_salt(cert_path) -> str:
        with open(fp, "rb") as f:
            ret = f.read().strip()
    except:
-        if os.path.exists(cert_path):
-            zi = os.path.getmtime(cert_path)
-            ret = "{}".format(zi).encode("utf-8")
-        else:
-            ret = base64.b64encode(os.urandom(18))
-
+        ret = base64.b64encode(os.urandom(18))
        with open(fp, "wb") as f:
            f.write(ret + b"\n")

@@ -492,6 +492,7 @@ def get_sects():
              "d" (delete): permanently delete files and folders
              "g" (get):    download files, but cannot see folder contents
              "G" (upget):  "get", but can see filekeys of their own uploads
+              "h" (html):   "get", but folders return their index.html
              "a" (admin):  can see uploader IPs, config-reload

            too many volflags to list here, see --help-flags
@@ -807,9 +808,12 @@ def add_upload(ap):
    ap2.add_argument("--use-fpool", action="store_true", help="force file-handle pooling, even when it might be dangerous (multiprocessing, filesystems lacking sparse-files support, ...)")
    ap2.add_argument("--hardlink", action="store_true", help="prefer hardlinks instead of symlinks when possible (within same filesystem) (volflag=hardlink)")
    ap2.add_argument("--never-symlink", action="store_true", help="do not fallback to symlinks when a hardlink cannot be made (volflag=neversymlink)")
-    ap2.add_argument("--no-dedup", action="store_true", help="disable symlink/hardlink creation; copy file contents instead (volflag=copydupes")
+    ap2.add_argument("--no-dedup", action="store_true", help="disable symlink/hardlink creation; copy file contents instead (volflag=copydupes)")
    ap2.add_argument("--no-dupe", action="store_true", help="reject duplicate files during upload; only matches within the same volume (volflag=nodupe)")
    ap2.add_argument("--no-snap", action="store_true", help="disable snapshots -- forget unfinished uploads on shutdown; don't create .hist/up2k.snap files -- abandoned/interrupted uploads must be cleaned up manually")
+    ap2.add_argument("--snap-wri", metavar="SEC", type=int, default=300, help="write upload state to ./hist/up2k.snap every SEC seconds; allows resuming incomplete uploads after a server crash")
+    ap2.add_argument("--snap-drop", metavar="MIN", type=float, default=1440, help="forget unfinished uploads after MIN minutes; impossible to resume them after that (360=6h, 1440=24h)")
+    ap2.add_argument("--u2ts", metavar="TXT", type=u, default="c", help="how to timestamp uploaded files; [\033[32mc\033[0m]=client-last-modified, [\033[32mu\033[0m]=upload-time, [\033[32mfc\033[0m]=force-c, [\033[32mfu\033[0m]=force-u (volflag=u2ts)")
    ap2.add_argument("--rand", action="store_true", help="force randomized filenames, --nrand chars long (volflag=rand)")
    ap2.add_argument("--nrand", metavar="NUM", type=int, default=9, help="randomized filenames length (volflag=nrand)")
    ap2.add_argument("--magic", action="store_true", help="enable filetype detection on nameless uploads (volflag=magic)")
@@ -825,7 +829,9 @@ def add_network(ap):
    ap2.add_argument("-i", metavar="IP", type=u, default="::", help="ip to bind (comma-sep.), default: all IPv4 and IPv6")
    ap2.add_argument("-p", metavar="PORT", type=u, default="3923", help="ports to bind (comma/range)")
    ap2.add_argument("--ll", action="store_true", help="include link-local IPv4/IPv6 even if the NIC has routable IPs (breaks some mdns clients)")
-    ap2.add_argument("--rproxy", metavar="DEPTH", type=int, default=1, help="which ip to keep; [\033[32m0\033[0m]=tcp, [\033[32m1\033[0m]=origin (first x-fwd), [\033[32m2\033[0m]=cloudflare, [\033[32m3\033[0m]=nginx, [\033[32m-1\033[0m]=closest proxy")
+    ap2.add_argument("--rproxy", metavar="DEPTH", type=int, default=1, help="which ip to keep; [\033[32m0\033[0m]=tcp, [\033[32m1\033[0m]=origin (first x-fwd, unsafe), [\033[32m2\033[0m]=outermost-proxy, [\033[32m3\033[0m]=second-proxy, [\033[32m-1\033[0m]=closest-proxy")
+    ap2.add_argument("--xff-hdr", metavar="NAME", type=u, default="x-forwarded-for", help="if reverse-proxied, which http header to read the client's real ip from (argument must be lowercase, but not the actual header)")
+    ap2.add_argument("--xff-src", metavar="IP", type=u, default="127., ::1", help="comma-separated list of trusted reverse-proxy IPs; only accept the real-ip header (--xff-hdr) if the incoming connection is from an IP starting with either of these. Can be disabled with [\033[32many\033[0m] if you are behind cloudflare (or similar) and are using --xff-hdr=cf-connecting-ip (or similar)")
    ap2.add_argument("--rp-loc", metavar="PATH", type=u, default="", help="if reverse-proxying on a location instead of a dedicated domain/subdomain, provide the base location here (eg. /foo/bar)")
    if ANYWIN:
        ap2.add_argument("--reuseaddr", action="store_true", help="set reuseaddr on listening sockets on windows; allows rapid restart of copyparty at the expense of being able to accidentally start multiple instances")
@@ -931,12 +937,13 @@ def add_webdav(ap):

 def add_smb(ap):
    ap2 = ap.add_argument_group('SMB/CIFS options')
-    ap2.add_argument("--smb", action="store_true", help="enable smb (read-only) -- this requires running copyparty as root on linux and macos unless --smb-port is set above 1024 and your OS does port-forwarding from 445 to that.\n\033[1;31mWARNING:\033[0m this protocol is dangerous! Never expose to the internet. Account permissions are coalesced; if one account has write-access to a volume, then all accounts do.")
+    ap2.add_argument("--smb", action="store_true", help="enable smb (read-only) -- this requires running copyparty as root on linux and macos unless --smb-port is set above 1024 and your OS does port-forwarding from 445 to that.\n\033[1;31mWARNING:\033[0m this protocol is dangerous! Never expose to the internet!")
    ap2.add_argument("--smbw", action="store_true", help="enable write support (please dont)")
    ap2.add_argument("--smb1", action="store_true", help="disable SMBv2, only enable SMBv1 (CIFS)")
    ap2.add_argument("--smb-port", metavar="PORT", type=int, default=445, help="port to listen on -- if you change this value, you must NAT from TCP:445 to this port using iptables or similar")
    ap2.add_argument("--smb-nwa-1", action="store_true", help="disable impacket#1433 workaround (truncate directory listings to 64kB)")
    ap2.add_argument("--smb-nwa-2", action="store_true", help="disable impacket workaround for filecopy globs")
+    ap2.add_argument("--smba", action="store_true", help="small performance boost: disable per-account permissions, enables account coalescing instead (if one user has write/delete-access, then everyone does)")
    ap2.add_argument("--smbv", action="store_true", help="verbose")
    ap2.add_argument("--smbvv", action="store_true", help="verboser")
    ap2.add_argument("--smbvvv", action="store_true", help="verbosest")
@@ -989,13 +996,14 @@ def add_optouts(ap):
    ap2.add_argument("-nid", action="store_true", help="no info disk-usage -- don't show in UI")
    ap2.add_argument("-nb", action="store_true", help="no powered-by-copyparty branding in UI")
    ap2.add_argument("--no-zip", action="store_true", help="disable download as zip/tar")
+    ap2.add_argument("--no-tarcmp", action="store_true", help="disable download as compressed tar (?tar=gz, ?tar=bz2, ?tar=xz, ?tar=gz:9, ...)")
    ap2.add_argument("--no-lifetime", action="store_true", help="disable automatic deletion of uploads after a certain time (as specified by the 'lifetime' volflag)")


 def add_safety(ap):
    ap2 = ap.add_argument_group('safety options')
    ap2.add_argument("-s", action="count", default=0, help="increase safety: Disable thumbnails / potentially dangerous software (ffmpeg/pillow/vips), hide partial uploads, avoid crawlers.\n └─Alias of\033[32m --dotpart --no-thumb --no-mtag-ff --no-robots --force-js")
-    ap2.add_argument("-ss", action="store_true", help="further increase safety: Prevent js-injection, accidental move/delete, broken symlinks, webdav, 404 on 403, ban on excessive 404s.\n └─Alias of\033[32m -s --unpost=0 --no-del --no-mv --hardlink --vague-403 --ban-404=50,60,1440 --turbo=-1 -nih")
+    ap2.add_argument("-ss", action="store_true", help="further increase safety: Prevent js-injection, accidental move/delete, broken symlinks, webdav, 404 on 403, ban on excessive 404s.\n └─Alias of\033[32m -s --unpost=0 --no-del --no-mv --hardlink --vague-403 -nih")
    ap2.add_argument("-sss", action="store_true", help="further increase safety: Enable logging to disk, scan for dangerous symlinks.\n └─Alias of\033[32m -ss --no-dav --no-logues --no-readme -lo=cpp-%%Y-%%m%%d-%%H%%M%%S.txt.xz --ls=**,*,ln,p,r")
    ap2.add_argument("--ls", metavar="U[,V[,F]]", type=u, help="do a sanity/safety check of all volumes on startup; arguments \033[33mUSER\033[0m,\033[33mVOL\033[0m,\033[33mFLAGS\033[0m; example [\033[32m**,*,ln,p,r\033[0m]")
    ap2.add_argument("--xvol", action="store_true", help="never follow symlinks leaving the volume root, unless the link is into another volume where the user has similar access (volflag=xvol)")
@@ -1009,12 +1017,12 @@ def add_safety(ap):
    ap2.add_argument("--no-robots", action="store_true", help="adds http and html headers asking search engines to not index anything (volflag=norobots)")
    ap2.add_argument("--logout", metavar="H", type=float, default="8086", help="logout clients after H hours of inactivity; [\033[32m0.0028\033[0m]=10sec, [\033[32m0.1\033[0m]=6min, [\033[32m24\033[0m]=day, [\033[32m168\033[0m]=week, [\033[32m720\033[0m]=month, [\033[32m8760\033[0m]=year)")
    ap2.add_argument("--ban-pw", metavar="N,W,B", type=u, default="9,60,1440", help="more than \033[33mN\033[0m wrong passwords in \033[33mW\033[0m minutes = ban for \033[33mB\033[0m minutes; disable with [\033[32mno\033[0m]")
-    ap2.add_argument("--ban-404", metavar="N,W,B", type=u, default="no", help="hitting more than \033[33mN\033[0m 404's in \033[33mW\033[0m minutes = ban for \033[33mB\033[0m minutes (disabled by default since turbo-up2k counts as 404s)")
+    ap2.add_argument("--ban-404", metavar="N,W,B", type=u, default="50,60,1440", help="hitting more than \033[33mN\033[0m 404's in \033[33mW\033[0m minutes = ban for \033[33mB\033[0m minutes; only affects users who cannot see directory listings because their access is either g/G/h")
    ap2.add_argument("--ban-403", metavar="N,W,B", type=u, default="9,2,1440", help="hitting more than \033[33mN\033[0m 403's in \033[33mW\033[0m minutes = ban for \033[33mB\033[0m minutes; [\033[32m1440\033[0m]=day, [\033[32m10080\033[0m]=week, [\033[32m43200\033[0m]=month")
    ap2.add_argument("--ban-422", metavar="N,W,B", type=u, default="9,2,1440", help="hitting more than \033[33mN\033[0m 422's in \033[33mW\033[0m minutes = ban for \033[33mB\033[0m minutes (422 is server fuzzing, invalid POSTs and so)")
-    ap2.add_argument("--ban-url", metavar="N,W,B", type=u, default="9,2,1440", help="hitting more than \033[33mN\033[0m sus URL's in \033[33mW\033[0m minutes = ban for \033[33mB\033[0m minutes (decent replacement for --ban-404 if that can't be used)")
-    ap2.add_argument("--sus-urls", metavar="REGEX", type=u, default=r"\.php$|(^|/)wp-(admin|content|includes)/", help="URLs which are considered sus / eligible for banning; disable with blank or [\033[32mno\033[0m]")
-    ap2.add_argument("--nonsus-urls", metavar="REGEX", type=u, default=r"^(favicon\.ico|robots\.txt)$|^apple-touch-icon|^\.well-known", help="harmless URLs ignored from 404-bans; disable with blank or [\033[32mno\033[0m]")
+    ap2.add_argument("--ban-url", metavar="N,W,B", type=u, default="9,2,1440", help="hitting more than \033[33mN\033[0m sus URL's in \033[33mW\033[0m minutes = ban for \033[33mB\033[0m minutes; applies only to access g/G/h (decent replacement for --ban-404 if that can't be used)")
+    ap2.add_argument("--sus-urls", metavar="R", type=u, default=r"\.php$|(^|/)wp-(admin|content|includes)/", help="URLs which are considered sus / eligible for banning; disable with blank or [\033[32mno\033[0m]")
+    ap2.add_argument("--nonsus-urls", metavar="R", type=u, default=r"^(favicon\.ico|robots\.txt)$|^apple-touch-icon|^\.well-known", help="harmless URLs ignored from 404-bans; disable with blank or [\033[32mno\033[0m]")
    ap2.add_argument("--aclose", metavar="MIN", type=int, default=10, help="if a client maxes out the server connection limit, downgrade it from connection:keep-alive to connection:close for MIN minutes (and also kill its active connections) -- disable with 0")
    ap2.add_argument("--loris", metavar="B", type=int, default=60, help="if a client maxes out the server connection limit without sending headers, ban it for B minutes; disable with [\033[32m0\033[0m]")
    ap2.add_argument("--acao", metavar="V[,V]", type=u, default="*", help="Access-Control-Allow-Origin; list of origins (domains/IPs without port) to accept requests from; [\033[32mhttps://1.2.3.4\033[0m]. Default [\033[32m*\033[0m] allows requests from all sites but removes cookies and http-auth; only ?pw=hunter2 survives")
@@ -1045,7 +1053,8 @@ def add_logging(ap):
    ap2.add_argument("--no-ansi", action="store_true", default=not VT100, help="disable colors; same as environment-variable NO_COLOR")
    ap2.add_argument("--ansi", action="store_true", help="force colors; overrides environment-variable NO_COLOR")
    ap2.add_argument("--no-voldump", action="store_true", help="do not list volumes and permissions on startup")
-    ap2.add_argument("--log-tdec", type=int, default=3, help="timestamp resolution / number of timestamp decimals")
+    ap2.add_argument("--log-tdec", metavar="N", type=int, default=3, help="timestamp resolution / number of timestamp decimals")
+    ap2.add_argument("--log-badpwd", metavar="N", type=int, default=1, help="log passphrase of failed login attempts: 0=terse, 1=plaintext, 2=hashed")
    ap2.add_argument("--log-conn", action="store_true", help="debug: print tcp-server msgs")
    ap2.add_argument("--log-htp", action="store_true", help="debug: print http-server threadpool scaling")
    ap2.add_argument("--ihead", metavar="HEADER", type=u, action='append', help="dump incoming header")
@@ -1067,7 +1076,7 @@ def add_thumbnail(ap):
    ap2.add_argument("--th-size", metavar="WxH", default="320x256", help="thumbnail res (volflag=thsize)")
    ap2.add_argument("--th-mt", metavar="CORES", type=int, default=CORES, help="num cpu cores to use for generating thumbnails")
    ap2.add_argument("--th-convt", metavar="SEC", type=float, default=60, help="conversion timeout in seconds (volflag=convt)")
-    ap2.add_argument("--th-no-crop", action="store_true", help="dynamic height; show full image (volflag=nocrop)")
+    ap2.add_argument("--th-no-crop", action="store_true", help="dynamic height; show full image by default (volflag=nocrop)")
    ap2.add_argument("--th-dec", metavar="LIBS", default="vips,pil,ff", help="image decoders, in order of preference")
    ap2.add_argument("--th-no-jpg", action="store_true", help="disable jpg output")
    ap2.add_argument("--th-no-webp", action="store_true", help="disable webp output")
@@ -1080,9 +1089,9 @@ def add_thumbnail(ap):
    # https://pillow.readthedocs.io/en/stable/handbook/image-file-formats.html
    # https://github.com/libvips/libvips
    # ffmpeg -hide_banner -demuxers | awk '/^ D  /{print$2}' | while IFS= read -r x; do ffmpeg -hide_banner -h demuxer=$x; done | grep -E '^Demuxer |extensions:'
-    ap2.add_argument("--th-r-pil", metavar="T,T", type=u, default="avif,avifs,blp,bmp,dcx,dds,dib,emf,eps,fits,flc,fli,fpx,gif,heic,heics,heif,heifs,icns,ico,im,j2p,j2k,jp2,jpeg,jpg,jpx,pbm,pcx,pgm,png,pnm,ppm,psd,sgi,spi,tga,tif,tiff,webp,wmf,xbm,xpm", help="image formats to decode using pillow")
+    ap2.add_argument("--th-r-pil", metavar="T,T", type=u, default="avif,avifs,blp,bmp,dcx,dds,dib,emf,eps,fits,flc,fli,fpx,gif,heic,heics,heif,heifs,icns,ico,im,j2p,j2k,jp2,jpeg,jpg,jpx,pbm,pcx,pgm,png,pnm,ppm,psd,qoi,sgi,spi,tga,tif,tiff,webp,wmf,xbm,xpm", help="image formats to decode using pillow")
    ap2.add_argument("--th-r-vips", metavar="T,T", type=u, default="avif,exr,fit,fits,fts,gif,hdr,heic,jp2,jpeg,jpg,jpx,jxl,nii,pfm,pgm,png,ppm,svg,tif,tiff,webp", help="image formats to decode using pyvips")
-    ap2.add_argument("--th-r-ffi", metavar="T,T", type=u, default="apng,avif,avifs,bmp,dds,dib,fit,fits,fts,gif,hdr,heic,heics,heif,heifs,icns,ico,jp2,jpeg,jpg,jpx,jxl,pbm,pcx,pfm,pgm,png,pnm,ppm,psd,sgi,tga,tif,tiff,webp,xbm,xpm", help="image formats to decode using ffmpeg")
+    ap2.add_argument("--th-r-ffi", metavar="T,T", type=u, default="apng,avif,avifs,bmp,dds,dib,fit,fits,fts,gif,hdr,heic,heics,heif,heifs,icns,ico,jp2,jpeg,jpg,jpx,jxl,pbm,pcx,pfm,pgm,png,pnm,ppm,psd,qoi,sgi,tga,tif,tiff,webp,xbm,xpm", help="image formats to decode using ffmpeg")
    ap2.add_argument("--th-r-ffv", metavar="T,T", type=u, default="3gp,asf,av1,avc,avi,flv,h264,h265,hevc,m4v,mjpeg,mjpg,mkv,mov,mp4,mpeg,mpeg2,mpegts,mpg,mpg2,mts,nut,ogm,ogv,rm,ts,vob,webm,wmv", help="video formats to decode using ffmpeg")
    ap2.add_argument("--th-r-ffa", metavar="T,T", type=u, default="aac,ac3,aif,aiff,alac,alaw,amr,apac,ape,au,bonk,dfpwm,dts,flac,gsm,ilbc,it,m4a,mo3,mod,mp2,mp3,mpc,mptm,mt2,mulaw,ogg,okt,opus,ra,s3m,tak,tta,ulaw,wav,wma,wv,xm,xpk", help="audio formats to decode using ffmpeg")

@@ -1130,26 +1139,25 @@ def add_db_metadata(ap):
    ap2.add_argument("--mtag-v", action="store_true", help="verbose tag scanning; print errors from mtp subprocesses and such")
    ap2.add_argument("--mtag-vv", action="store_true", help="debug mtp settings and mutagen/ffprobe parsers")
    ap2.add_argument("-mtm", metavar="M=t,t,t", type=u, action="append", help="add/replace metadata mapping")
-    ap2.add_argument("-mte", metavar="M,M,M", type=u, help="tags to index/display (comma-sep.)",
-        default="circle,album,.tn,artist,title,.bpm,key,.dur,.q,.vq,.aq,vc,ac,fmt,res,.fps,ahash,vhash,up_ip,.up_at")
-    ap2.add_argument("-mth", metavar="M,M,M", type=u, help="tags to hide by default (comma-sep.)",
-        default=".vq,.aq,vc,ac,fmt,res,.fps")
+    ap2.add_argument("-mte", metavar="M,M,M", type=u, help="tags to index/display (comma-sep.); either an entire replacement list, or add/remove stuff on the default-list with +foo or /bar", default=DEF_MTE)
+    ap2.add_argument("-mth", metavar="M,M,M", type=u, help="tags to hide by default (comma-sep.); assign/add/remove same as -mte", default=DEF_MTH)
    ap2.add_argument("-mtp", metavar="M=[f,]BIN", type=u, action="append", help="read tag M using program BIN to parse the file")


 def add_ui(ap, retry):
    ap2 = ap.add_argument_group('ui options')
    ap2.add_argument("--grid", action="store_true", help="show grid/thumbnails by default (volflag=grid)")
-    ap2.add_argument("--lang", metavar="LANG", type=u, default="eng", help="language")
+    ap2.add_argument("--lang", metavar="LANG", type=u, default="eng", help="language; one of the following: eng nor")
    ap2.add_argument("--theme", metavar="NUM", type=int, default=0, help="default theme to use")
    ap2.add_argument("--themes", metavar="NUM", type=int, default=8, help="number of themes installed")
+    ap2.add_argument("--sort", metavar="C,C,C", type=u, default="href", help="default sort order, comma-separated column IDs (see header tooltips), prefix with '-' for descending. Examples: \033[32mhref -href ext sz ts tags/Album tags/.tn\033[0m (volflag=sort)")
    ap2.add_argument("--unlist", metavar="REGEX", type=u, default="", help="don't show files matching REGEX in file list. Purely cosmetic! Does not affect API calls, just the browser. Example: [\033[32m\\.(js|css)$\033[0m] (volflag=unlist)")
    ap2.add_argument("--favico", metavar="TXT", type=u, default="c 000 none" if retry else "🎉 000 none", help="\033[33mfavicon-text\033[0m [ \033[33mforeground\033[0m [ \033[33mbackground\033[0m ] ], set blank to disable")
    ap2.add_argument("--mpmc", metavar="URL", type=u, default="", help="change the mediaplayer-toggle mouse cursor; URL to a folder with {2..5}.png inside (or disable with [\033[32m.\033[0m])")
    ap2.add_argument("--js-browser", metavar="L", type=u, help="URL to additional JS to include")
    ap2.add_argument("--css-browser", metavar="L", type=u, help="URL to additional CSS to include")
    ap2.add_argument("--html-head", metavar="TXT", type=u, default="", help="text to append to the <head> of all HTML pages")
-    ap2.add_argument("--ih", action="store_true", help="if a folder contains index.html, show that instead of the directory listing by default (can be changed in the client settings UI)")
+    ap2.add_argument("--ih", action="store_true", help="if a folder contains index.html, show that instead of the directory listing by default (can be changed in the client settings UI, or add ?v to URL for override)")
    ap2.add_argument("--textfiles", metavar="CSV", type=u, default="txt,nfo,diz,cue,readme", help="file extensions to present as plaintext")
    ap2.add_argument("--txt-max", metavar="KiB", type=int, default=64, help="max size of embedded textfiles on ?doc= (anything bigger will be lazy-loaded by JS)")
    ap2.add_argument("--doctitle", metavar="TXT", type=u, default="copyparty @ --name", help="title / service-name to show in html documents")
@@ -1196,7 +1204,10 @@ def run_argparse(
    fk_salt = get_fk_salt(cert_path)
    ah_salt = get_ah_salt()

-    hcores = min(CORES, 4)  # optimal on py3.11 @ r5-4500U
+    # alpine peaks at 5 threads for some reason,
+    # all others scale past that (but try to avoid SMT),
+    # 5 should be plenty anyways (3 GiB/s on most machines)
+    hcores = min(CORES, 5 if CORES > 8 else 4)

    tty = os.environ.get("TERM", "").lower() == "linux"

@@ -1397,7 +1408,7 @@ def main(argv: Optional[list[str]] = None) -> None:
            if re.match("c[^,]", opt):
                mod = True
                na.append("c," + opt[1:])
-            elif re.sub("^[rwmdgGa]*", "", opt) and "," not in opt:
+            elif re.sub("^[rwmdgGha]*", "", opt) and "," not in opt:
                mod = True
                perm = opt[0]
                na.append(perm + "," + opt[1:])
--- a/copyparty/version.py
+++ b/copyparty/version.py
@@ -1,8 +1,8 @@
 # coding: utf-8

-VERSION = (1, 9, 3)
+VERSION = (1, 9, 13)
 CODENAME = "prometheable"
-BUILD_DT = (2023, 8, 31)
+BUILD_DT = (2023, 10, 21)

 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)
--- a/copyparty/authsrv.py
+++ b/copyparty/authsrv.py
@@ -12,7 +12,7 @@ import threading
 import time
 from datetime import datetime

-from .__init__ import ANYWIN, TYPE_CHECKING, WINDOWS
+from .__init__ import ANYWIN, TYPE_CHECKING, WINDOWS, E
 from .bos import bos
 from .cfg import flagdescs, permdescs, vf_bmap, vf_cmap, vf_vmap
 from .pwhash import PWHash
@@ -21,11 +21,14 @@ from .util import (
    META_NOBOTS,
    SQLITE_VER,
    UNPLICATIONS,
+    ODict,
    Pebkac,
+    UTC,
    absreal,
    afsenc,
    get_df,
    humansize,
+    odfusion,
    relchk,
    statdir,
    uncyg,
@@ -67,6 +70,7 @@ class AXS(object):
        udel: Optional[Union[list[str], set[str]]] = None,
        uget: Optional[Union[list[str], set[str]]] = None,
        upget: Optional[Union[list[str], set[str]]] = None,
+        uhtml: Optional[Union[list[str], set[str]]] = None,
        uadmin: Optional[Union[list[str], set[str]]] = None,
    ) -> None:
        self.uread: set[str] = set(uread or [])
@@ -75,10 +79,11 @@ class AXS(object):
        self.udel: set[str] = set(udel or [])
        self.uget: set[str] = set(uget or [])
        self.upget: set[str] = set(upget or [])
+        self.uhtml: set[str] = set(uhtml or [])
        self.uadmin: set[str] = set(uadmin or [])

    def __repr__(self) -> str:
-        ks = "uread uwrite umove udel uget upget uadmin".split()
+        ks = "uread uwrite umove udel uget upget uhtml uadmin".split()
        return "AXS(%s)" % (", ".join("%s=%r" % (k, self.__dict__[k]) for k in ks),)


@@ -211,7 +216,7 @@ class Lim(object):
            if self.rot_re.search(path.replace("\\", "/")):
                return path, ""

-            suf = datetime.utcnow().strftime(self.rotf)
+            suf = datetime.now(UTC).strftime(self.rotf)
            if path:
                path += "/"

@@ -329,6 +334,7 @@ class VFS(object):
        self.adel: dict[str, list[str]] = {}
        self.aget: dict[str, list[str]] = {}
        self.apget: dict[str, list[str]] = {}
+        self.ahtml: dict[str, list[str]] = {}
        self.aadmin: dict[str, list[str]] = {}

        if realpath:
@@ -456,6 +462,7 @@ class VFS(object):
            uname in c.upget or "*" in c.upget,
            uname in c.uadmin or "*" in c.uadmin,
        )
+        # skip uhtml because it's rarely needed

    def get(
        self,
@@ -488,7 +495,7 @@ class VFS(object):
            (will_get, c.uget, "get"),
        ]:
            if req and (uname not in d and "*" not in d) and uname != LEELOO_DALLAS:
-                if self.log and err != 999:
+                if vpath != cvpath and vpath != "." and self.log:
                    ap = vn.canonical(rem)
                    t = "{} has no {} in [{}] => [{}] => [{}]"
                    self.log("vfs", t.format(uname, msg, vpath, cvpath, ap), 6)
@@ -955,7 +962,7 @@ class AuthSrv(object):
                try:
                    self._l(ln, 5, "volume access config:")
                    sk, sv = ln.split(":")
-                    if re.sub("[rwmdgGa]", "", sk) or not sk:
+                    if re.sub("[rwmdgGha]", "", sk) or not sk:
                        err = "invalid accs permissions list; "
                        raise Exception(err)
                    if " " in re.sub(", *", "", sv).strip():
@@ -964,7 +971,7 @@ class AuthSrv(object):
                    self._read_vol_str(sk, sv.replace(" ", ""), daxs[vp], mflags[vp])
                    continue
                except:
-                    err += "accs entries must be 'rwmdgGa: user1, user2, ...'"
+                    err += "accs entries must be 'rwmdgGha: user1, user2, ...'"
                    raise Exception(err + SBADCFG)

            if cat == catf:
@@ -1000,7 +1007,7 @@ class AuthSrv(object):
    def _read_vol_str(
        self, lvl: str, uname: str, axs: AXS, flags: dict[str, Any]
    ) -> None:
-        if lvl.strip("crwmdgGa"):
+        if lvl.strip("crwmdgGha"):
            raise Exception("invalid volflag: {},{}".format(lvl, uname))

        if lvl == "c":
@@ -1029,10 +1036,12 @@ class AuthSrv(object):
                ("w", axs.uwrite),
                ("m", axs.umove),
                ("d", axs.udel),
+                ("a", axs.uadmin),
+                ("h", axs.uhtml),
+                ("h", axs.uget),
                ("g", axs.uget),
                ("G", axs.uget),
                ("G", axs.upget),
-                ("a", axs.uadmin),
            ]:  # b bb bbb
                if ch in lvl:
                    if un == "*":
@@ -1105,7 +1114,7 @@ class AuthSrv(object):

        if self.args.v:
            # list of src:dst:permset:permset:...
-            # permset is <rwmdgGa>[,username][,username] or <c>,<flag>[=args]
+            # permset is <rwmdgGha>[,username][,username] or <c>,<flag>[=args]
            for v_str in self.args.v:
                m = re_vol.match(v_str)
                if not m:
@@ -1194,7 +1203,7 @@ class AuthSrv(object):
            vol.all_vps.sort(key=lambda x: len(x[0]), reverse=True)
            vol.root = vfs

-        for perm in "read write move del get pget admin".split():
+        for perm in "read write move del get pget html admin".split():
            axs_key = "u" + perm
            unames = ["*"] + list(acct.keys())
            umap: dict[str, list[str]] = {x: [] for x in unames}
@@ -1216,6 +1225,7 @@ class AuthSrv(object):
                axs.udel,
                axs.uget,
                axs.upget,
+                axs.uhtml,
                axs.uadmin,
            ]:
                for usr in d:
@@ -1383,6 +1393,9 @@ class AuthSrv(object):
        have_fk = False
        for vol in vfs.all_vols.values():
            fk = vol.flags.get("fk")
+            fka = vol.flags.get("fka")
+            if fka and not fk:
+                fk = fka
            if fk:
                vol.flags["fk"] = int(fk) if fk is not True else 8
                have_fk = True
@@ -1390,6 +1403,12 @@ class AuthSrv(object):
        if have_fk and re.match(r"^[0-9\.]+$", self.args.fk_salt):
            self.log("filekey salt: {}".format(self.args.fk_salt))

+        fk_len = len(self.args.fk_salt)
+        if have_fk and fk_len < 14:
+            t = "WARNING: filekeys are enabled, but the salt is only %d chars long; %d or longer is recommended. Either specify a stronger salt using --fk-salt or delete this file and restart copyparty: %s"
+            zs = os.path.join(E.cfg, "fk-salt.txt")
+            self.log(t % (fk_len, 16, zs), 3)
+
        for vol in vfs.all_vols.values():
            if "pk" in vol.flags and "gz" not in vol.flags and "xz" not in vol.flags:
                vol.flags["gz"] = False  # def.pk
@@ -1410,12 +1429,12 @@ class AuthSrv(object):

            for ga, vf in [["no_hash", "nohash"], ["no_idx", "noidx"]]:
                if vf in vol.flags:
-                    ptn = vol.flags.pop(vf)
+                    ptn = re.compile(vol.flags.pop(vf))
                else:
                    ptn = getattr(self.args, ga)

                if ptn:
-                    vol.flags[vf] = re.compile(ptn)
+                    vol.flags[vf] = ptn

            for ga, vf in vf_bmap().items():
                if getattr(self.args, ga):
@@ -1461,13 +1480,14 @@ class AuthSrv(object):

            # default tag cfgs if unset
            if "mte" not in vol.flags:
-                vol.flags["mte"] = self.args.mte
-            elif vol.flags["mte"].startswith("+"):
-                vol.flags["mte"] = ",".join(
-                    x for x in [self.args.mte, vol.flags["mte"][1:]] if x
-                )
+                vol.flags["mte"] = self.args.mte.copy()
+            else:
+                vol.flags["mte"] = odfusion(self.args.mte, vol.flags["mte"])
+
            if "mth" not in vol.flags:
-                vol.flags["mth"] = self.args.mth
+                vol.flags["mth"] = self.args.mth.copy()
+            else:
+                vol.flags["mth"] = odfusion(self.args.mth, vol.flags["mth"])

            # append additive args from argv to volflags
            hooks = "xbu xau xiu xbr xar xbd xad xm xban".split()
@@ -1521,7 +1541,11 @@ class AuthSrv(object):
                if vol.flags.get(grp, False):
                    continue

-                vol.flags = {k: v for k, v in vol.flags.items() if not k.startswith(rm)}
+                vol.flags = {
+                    k: v
+                    for k, v in vol.flags.items()
+                    if not k.startswith(rm) or k == "mte"
+                }

            for grp, rm in [["d2v", "e2v"]]:
                if not vol.flags.get(grp, False):
@@ -1568,12 +1592,12 @@ class AuthSrv(object):
                if local:
                    local_only_mtp[a] = True

-            local_mte = {}
-            for a in vol.flags.get("mte", "").split(","):
+            local_mte = ODict()
+            for a in vol.flags.get("mte", {}).keys():
                local = True
                all_mte[a] = True
                local_mte[a] = True
-                for b in self.args.mte.split(","):
+                for b in self.args.mte.keys():
                    if not a or not b:
                        continue

@@ -1637,6 +1661,7 @@ class AuthSrv(object):
                ["delete", "udel"],
                ["   get", "uget"],
                [" upget", "upget"],
+                ["  html", "uhtml"],
                ["uadmin", "uadmin"],
            ]:
                u = list(sorted(getattr(zv.axs, attr)))
@@ -1675,7 +1700,7 @@ class AuthSrv(object):
                self.log(t.format(zv.realpath), c=1)

        try:
-            zv, _ = vfs.get("/", "*", False, True, err=999)
+            zv, _ = vfs.get("", "*", False, True, err=999)
            if self.warn_anonwrite and os.getcwd() == zv.realpath:
                t = "anyone can write to the current directory: {}\n"
                self.log(t.format(zv.realpath), c=1)
@@ -1804,6 +1829,7 @@ class AuthSrv(object):
                vc.udel,
                vc.uget,
                vc.upget,
+                vc.uhtml,
                vc.uadmin,
            ]
            self.log(t.format(*vs))
@@ -1945,6 +1971,7 @@ class AuthSrv(object):
                "d": "udel",
                "g": "uget",
                "G": "upget",
+                "h": "uhtml",
                "a": "uadmin",
            }
            users = {}
@@ -2148,7 +2175,7 @@ def upgrade_cfg_fmt(
            else:
                sn = sn.replace(",", ", ")
            ret.append("    " + sn)
-        elif sn[:1] in "rwmdgGa":
+        elif sn[:1] in "rwmdgGha":
            if cat != catx:
                cat = catx
                ret.append(cat)
--- a/copyparty/broker_mp.py
+++ b/copyparty/broker_mp.py
@@ -69,7 +69,7 @@ class BrokerMp(object):

        while procs:
            if procs[-1].is_alive():
-                time.sleep(0.1)
+                time.sleep(0.05)
                continue

            procs.pop()
--- a/copyparty/cfg.py
+++ b/copyparty/cfg.py
@@ -13,12 +13,20 @@ def vf_bmap() -> dict[str, str]:
        "no_dedup": "copydupes",
        "no_dupe": "nodupe",
        "no_forget": "noforget",
+        "no_robots": "norobots",
+        "no_thumb": "dthumb",
+        "no_vthumb": "dvthumb",
+        "no_athumb": "dathumb",
+        "re_maxage": "scan",
        "th_no_crop": "nocrop",
        "dav_auth": "davauth",
        "dav_rt": "davrt",
    }
    for k in (
        "dotsrch",
+        "e2d",
+        "e2ds",
+        "e2dsa",
        "e2t",
        "e2ts",
        "e2tsr",
@@ -41,8 +49,13 @@ def vf_bmap() -> dict[str, str]:

 def vf_vmap() -> dict[str, str]:
    """argv-to-volflag: simple values"""
-    ret = {"th_convt": "convt", "th_size": "thsize"}
-    for k in ("dbd", "lg_sbf", "md_sbf", "nrand", "unlist"):
+    ret = {
+        "no_hash": "nohash",
+        "no_idx": "noidx",
+        "th_convt": "convt",
+        "th_size": "thsize",
+    }
+    for k in ("dbd", "lg_sbf", "md_sbf", "nrand", "sort", "unlist", "u2ts"):
        ret[k] = k
    return ret

@@ -50,7 +63,21 @@ def vf_vmap() -> dict[str, str]:
 def vf_cmap() -> dict[str, str]:
    """argv-to-volflag: complex/lists"""
    ret = {}
-    for k in ("html_head", "mte", "mth"):
+    for k in (
+        "html_head",
+        "mte",
+        "mth",
+        "mtp",
+        "xad",
+        "xar",
+        "xau",
+        "xban",
+        "xbd",
+        "xbr",
+        "xbu",
+        "xiu",
+        "xm",
+    ):
        ret[k] = k
    return ret

@@ -62,6 +89,8 @@ permdescs = {
    "d": "delete; permanently delete files and folders",
    "g": "get; download files, but cannot see folder contents",
    "G": 'upget; same as "g" but can see filekeys of their own uploads',
+    "h": 'html; same as "g" but folders return their index.html',
+    "a": "admin; can see uploader IPs, config-reload",
 }


@@ -84,6 +113,7 @@ flagcats = {
        "vmaxn=4k": "max 4096 files in volume (suffixes: b, k, m, g, t)",
        "rand": "force randomized filenames, 9 chars long by default",
        "nrand=N": "randomized filenames are N chars long",
+        "u2ts=fc": "[f]orce [c]lient-last-modified or [u]pload-time",
        "sz=1k-3m": "allow filesizes between 1 KiB and 3MiB",
        "df=1g": "ensure 1 GiB free disk space",
    },
@@ -127,7 +157,7 @@ flagcats = {
        "dathumb": "disables audio thumbnails (spectrograms)",
        "dithumb": "disables image thumbnails",
        "thsize": "thumbnail res; WxH",
-        "nocrop": "disable center-cropping",
+        "nocrop": "disable center-cropping by default",
        "convt": "conversion timeout in seconds",
    },
    "handlers\n(better explained in --help-handlers)": {
@@ -147,6 +177,7 @@ flagcats = {
    },
    "client and ux": {
        "grid": "show grid/thumbnails by default",
+        "sort": "default sort order",
        "unlist": "dont list files matching REGEX",
        "html_head=TXT": "includes TXT in the <head>",
        "robots": "allows indexing by search engines (default)",
@@ -160,7 +191,8 @@ flagcats = {
        "nohtml": "return html and markdown as text/html",
    },
    "others": {
-        "fk=8": 'generates per-file accesskeys,\nwhich will then be required at the "g" permission',
+        "fk=8": 'generates per-file accesskeys,\nwhich are then required at the "g" permission;\nkeys are invalidated if filesize or inode changes',
+        "fka=8": 'generates slightly weaker per-file accesskeys,\nwhich are then required at the "g" permission;\nnot affected by filesize or inode numbers',
        "davauth": "ask webdav clients to login for all folders",
        "davrt": "show lastmod time of symlink destination, not the link itself\n(note: this option is always enabled for recursive listings)",
    },
--- a/copyparty/httpcli.py
+++ b/copyparty/httpcli.py
@@ -7,6 +7,7 @@ import calendar
 import copy
 import errno
 import gzip
+import hashlib
 import itertools
 import json
 import os
@@ -39,7 +40,9 @@ from .util import (
    HTTPCODE,
    META_NOBOTS,
    MultipartParser,
+    ODict,
    Pebkac,
+    UTC,
    UnrecvEOF,
    absreal,
    alltrace,
@@ -131,6 +134,7 @@ class HttpCli(object):
        self.mode = " "
        self.req = " "
        self.http_ver = " "
+        self.hint = ""
        self.host = " "
        self.ua = " "
        self.is_rclone = False
@@ -142,6 +146,7 @@ class HttpCli(object):
        self.rem = " "
        self.vpath = " "
        self.vpaths = " "
+        self.trailing_slash = True
        self.uname = " "
        self.pw = " "
        self.rvol = [" "]
@@ -159,22 +164,17 @@ class HttpCli(object):
        self.can_get = False
        self.can_upget = False
        self.can_admin = False
+        self.out_headerlist: list[tuple[str, str]] = []
+        self.out_headers: dict[str, str] = {}
+        self.html_head = " "
        # post
        self.parser: Optional[MultipartParser] = None
        # end placeholders

        self.bufsz = 1024 * 32
-        self.hint = ""
-        self.trailing_slash = True
-        self.out_headerlist: list[tuple[str, str]] = []
-        self.out_headers = {
-            "Vary": "Origin, PW, Cookie",
-            "Cache-Control": "no-store, max-age=0",
-        }
        h = self.args.html_head
        if self.args.no_robots:
            h = META_NOBOTS + (("\n" + h) if h else "")
-            self.out_headers["X-Robots-Tag"] = "noindex, nofollow"
        self.html_head = h

    def log(self, msg: str, c: Union[int, str] = 0) -> None:
@@ -202,8 +202,10 @@ class HttpCli(object):
        if rem.startswith("/") or rem.startswith("../") or "/../" in rem:
            raise Exception("that was close")

-    def _gen_fk(self, salt: str, fspath: str, fsize: int, inode: int) -> str:
-        return gen_filekey_dbg(salt, fspath, fsize, inode, self.log, self.args.log_fk)
+    def _gen_fk(self, alg: int, salt: str, fspath: str, fsize: int, inode: int) -> str:
+        return gen_filekey_dbg(
+            alg, salt, fspath, fsize, inode, self.log, self.args.log_fk
+        )

    def j2s(self, name: str, **ka: Any) -> str:
        tpl = self.conn.hsrv.j2[name]
@@ -221,10 +223,12 @@ class HttpCli(object):

    def run(self) -> bool:
        """returns true if connection can be reused"""
-        self.keepalive = False
-        self.is_https = False
-        self.headers = {}
-        self.hint = ""
+        self.out_headers = {
+            "Vary": "Origin, PW, Cookie",
+            "Cache-Control": "no-store, max-age=0",
+        }
+        if self.args.no_robots:
+            self.out_headers["X-Robots-Tag"] = "noindex, nofollow"

        if self.is_banned():
            return False
@@ -262,9 +266,9 @@ class HttpCli(object):
            h = {"WWW-Authenticate": 'Basic realm="a"'} if ex.code == 401 else {}
            try:
                self.loud_reply(unicode(ex), status=ex.code, headers=h, volsan=True)
-                return self.keepalive
            except:
-                return False
+                pass
+            return False

        self.ua = self.headers.get("user-agent", "")
        self.is_rclone = self.ua.startswith("rclone/")
@@ -283,22 +287,35 @@ class HttpCli(object):

        n = self.args.rproxy
        if n:
-            zso = self.headers.get("x-forwarded-for")
-            if zso and self.conn.addr[0] in ["127.0.0.1", "::1"]:
+            zso = self.headers.get(self.args.xff_hdr)
+            if zso:
                if n > 0:
                    n -= 1

                zsl = zso.split(",")
                try:
-                    self.ip = zsl[n].strip()
+                    cli_ip = zsl[n].strip()
                except:
-                    self.ip = zsl[0].strip()
+                    cli_ip = zsl[0].strip()
                    t = "rproxy={} oob x-fwd {}"
                    self.log(t.format(self.args.rproxy, zso), c=3)

-                self.log_src = self.conn.set_rproxy(self.ip)
-                self.is_vproxied = bool(self.args.R)
-                self.host = self.headers.get("x-forwarded-host") or self.host
+                pip = self.conn.addr[0]
+                if self.args.xff_re and not self.args.xff_re.match(pip):
+                    t = 'got header "%s" from untrusted source "%s" claiming the true client ip is "%s" (raw value: "%s");  if you trust this, you must allowlist this proxy with "--xff-src=%s"'
+                    if self.headers.get("cf-connecting-ip"):
+                        t += "  Alternatively, if you are behind cloudflare, it is better to specify these two instead:  --xff-hdr=cf-connecting-ip  --xff-src=any"
+                    zs = (
+                        ".".join(pip.split(".")[:2]) + "."
+                        if "." in pip
+                        else ":".join(pip.split(":")[:4]) + ":"
+                    )
+                    self.log(t % (self.args.xff_hdr, pip, cli_ip, zso, zs), 3)
+                else:
+                    self.ip = cli_ip
+                    self.is_vproxied = bool(self.args.R)
+                    self.log_src = self.conn.set_rproxy(self.ip)
+                    self.host = self.headers.get("x-forwarded-host") or self.host

        if self.is_banned():
            return False
@@ -629,7 +646,18 @@ class HttpCli(object):
        headers: Optional[dict[str, str]] = None,
        volsan: bool = False,
    ) -> bytes:
-        if status > 400 and status in (403, 404, 422):
+        if (
+            status > 400
+            and status in (403, 404, 422)
+            and (
+                status != 422
+                or (
+                    not body.startswith(b"<pre>partial upload exists")
+                    and not body.startswith(b"<pre>source file busy")
+                )
+            )
+            and (status != 404 or (self.can_get and not self.can_read))
+        ):
            if status == 404:
                g = self.conn.hsrv.g404
            elif status == 403:
@@ -1689,7 +1717,9 @@ class HttpCli(object):

        vsuf = ""
        if (self.can_read or self.can_upget) and "fk" in vfs.flags:
+            alg = 2 if "fka" in vfs.flags else 1
            vsuf = "?k=" + self.gen_fk(
+                alg,
                self.args.fk_salt,
                path,
                post_sz,
@@ -1944,8 +1974,7 @@ class HttpCli(object):
        self.log("q#: {} ({:.2f}s)".format(msg, idx.p_dur))

        order = []
-        cfg = self.args.mte.split(",")
-        for t in cfg:
+        for t in self.args.mte:
            if t in taglist:
                order.append(t)
        for t in taglist:
@@ -2096,7 +2125,15 @@ class HttpCli(object):
            msg = "login ok"
            dur = int(60 * 60 * self.args.logout)
        else:
-            self.log("invalid password: {}".format(pwd), 3)
+            logpwd = pwd
+            if self.args.log_badpwd == 0:
+                logpwd = ""
+            elif self.args.log_badpwd == 2:
+                zb = hashlib.sha512(pwd.encode("utf-8", "replace")).digest()
+                logpwd = "%" + base64.b64encode(zb[:12]).decode("utf-8")
+
+            self.log("invalid password: {}".format(logpwd), 3)
+
            g = self.conn.hsrv.gpwd
            if g.lim:
                bonk, ip = g.bonk(self.ip, pwd)
@@ -2186,7 +2223,8 @@ class HttpCli(object):
        vfs, rem = self.asrv.vfs.get(self.vpath, self.uname, False, True)
        self._assert_safe_rem(rem)

-        if not new_file.endswith(".md"):
+        ext = "" if "." not in new_file else new_file.split(".")[-1]
+        if not ext or len(ext) > 5 or not self.can_delete:
            new_file += ".md"

        sanitized = sanitize_fn(new_file, "", [])
@@ -2421,7 +2459,9 @@ class HttpCli(object):
        for sz, sha_hex, sha_b64, ofn, lfn, ap in files:
            vsuf = ""
            if (self.can_read or self.can_upget) and "fk" in vfs.flags:
+                alg = 2 if "fka" in vfs.flags else 1
                vsuf = "?k=" + self.gen_fk(
+                    alg,
                    self.args.fk_salt,
                    ap,
                    sz,
@@ -2519,7 +2559,7 @@ class HttpCli(object):
        fp = os.path.join(fp, fn)
        rem = "{}/{}".format(rp, fn).strip("/")

-        if not rem.endswith(".md"):
+        if not rem.endswith(".md") and not self.can_delete:
            raise Pebkac(400, "only markdown pls")

        if nullwrite:
@@ -2570,7 +2610,8 @@ class HttpCli(object):
                return True

            mdir, mfile = os.path.split(fp)
-            mfile2 = "{}.{:.3f}.md".format(mfile[:-3], srv_lastmod)
+            fname, fext = mfile.rsplit(".", 1) if "." in mfile else (mfile, "md")
+            mfile2 = "{}.{:.3f}.{}".format(fname, srv_lastmod, fext)
            try:
                dp = os.path.join(mdir, ".hist")
                bos.mkdir(dp)
@@ -2895,12 +2936,26 @@ class HttpCli(object):
        logmsg = "{:4} {} ".format("", self.req)
        self.keepalive = False

+        cancmp = not self.args.no_tarcmp
+
        if fmt == "tar":
-            mime = "application/x-tar"
            packer: Type[StreamArc] = StreamTar
+            if cancmp and "gz" in uarg:
+                mime = "application/gzip"
+                ext = "tar.gz"
+            elif cancmp and "bz2" in uarg:
+                mime = "application/x-bzip"
+                ext = "tar.bz2"
+            elif cancmp and "xz" in uarg:
+                mime = "application/x-xz"
+                ext = "tar.xz"
+            else:
+                mime = "application/x-tar"
+                ext = "tar"
        else:
            mime = "application/zip"
            packer = StreamZip
+            ext = "zip"

        fn = items[0] if items and items[0] else self.vpath
        if fn:
@@ -2925,7 +2980,7 @@ class HttpCli(object):
        ufn = b"".join(zbl).decode("ascii")

        cdis = "attachment; filename=\"{}.{}\"; filename*=UTF-8''{}.{}"
-        cdis = cdis.format(afn, fmt, ufn, fmt)
+        cdis = cdis.format(afn, ext, ufn, ext)
        self.log(cdis)
        self.send_headers(None, mime=mime, headers={"Content-Disposition": cdis})

@@ -2943,7 +2998,13 @@ class HttpCli(object):
                self.log("transcoding to [{}]".format(cfmt))
                fgen = gfilter(fgen, self.thumbcli, self.uname, vpath, cfmt)

-        bgen = packer(self.log, fgen, utf8="utf" in uarg, pre_crc="crc" in uarg)
+        bgen = packer(
+            self.log,
+            fgen,
+            utf8="utf" in uarg,
+            pre_crc="crc" in uarg,
+            cmp=uarg if cancmp or uarg == "pax" else "",
+        )
        bsent = 0
        for buf in bgen.gen():
            if not buf:
@@ -3367,7 +3428,7 @@ class HttpCli(object):
        t0 = time.time()
        lim = time.time() - self.args.unpost
        fk_vols = {
-            vol: vol.flags["fk"]
+            vol: (vol.flags["fk"], 2 if "fka" in vol.flags else 1)
            for vp, vol in self.asrv.vfs.all_vols.items()
            if "fk" in vol.flags and (vp in self.rvol or vp in self.upvol)
        }
@@ -3376,7 +3437,7 @@ class HttpCli(object):
            if not cur:
                continue

-            nfk = fk_vols.get(vol, 0)
+            nfk, fk_alg = fk_vols.get(vol) or (0, 0)

            q = "select sz, rd, fn, at from up where ip=? and at>?"
            for sz, rd, fn, at in cur.execute(q, (self.ip, lim)):
@@ -3387,6 +3448,7 @@ class HttpCli(object):
                rv = {"vp": quotep(vp), "sz": sz, "at": at, "nfk": nfk}
                if nfk:
                    rv["ap"] = vol.canonical(vjoin(rd, fn))
+                    rv["fk_alg"] = fk_alg

                ret.append(rv)
                if len(ret) > 3000:
@@ -3400,6 +3462,7 @@ class HttpCli(object):
            if not nfk:
                continue

+            alg = rv.pop("fk_alg")
            ap = rv.pop("ap")
            try:
                st = bos.stat(ap)
@@ -3407,7 +3470,7 @@ class HttpCli(object):
                continue

            fk = self.gen_fk(
-                self.args.fk_salt, ap, st.st_size, 0 if ANYWIN else st.st_ino
+                alg, self.args.fk_salt, ap, st.st_size, 0 if ANYWIN else st.st_ino
            )
            rv["vp"] += "?k=" + fk[:nfk]

@@ -3587,6 +3650,7 @@ class HttpCli(object):
            self.out_headers.pop("X-Robots-Tag", None)

        is_dir = stat.S_ISDIR(st.st_mode)
+        fk_pass = False
        icur = None
        if is_dir and (e2t or e2d):
            idx = self.conn.get_u2idx()
@@ -3635,10 +3699,45 @@ class HttpCli(object):

                return self.tx_ico(rem)

+        elif self.can_get and self.avn:
+            axs = self.avn.axs
+            if self.uname not in axs.uhtml and "*" not in axs.uhtml:
+                pass
+            elif is_dir:
+                for fn in ("index.htm", "index.html"):
+                    ap2 = os.path.join(abspath, fn)
+                    try:
+                        st2 = bos.stat(ap2)
+                    except:
+                        continue
+
+                    # might as well be extra careful
+                    if not stat.S_ISREG(st2.st_mode):
+                        continue
+
+                    if not self.trailing_slash:
+                        return self.redirect(
+                            self.vpath + "/", flavor="redirecting to", use302=True
+                        )
+
+                    fk_pass = True
+                    is_dir = False
+                    rem = vjoin(rem, fn)
+                    vrem = vjoin(vrem, fn)
+                    abspath = ap2
+                    break
+            elif self.vpath.rsplit("/", 1)[1] in ("index.htm", "index.html"):
+                fk_pass = True
+
        if not is_dir and (self.can_read or self.can_get):
-            if not self.can_read and "fk" in vn.flags:
+            if not self.can_read and not fk_pass and "fk" in vn.flags:
+                alg = 2 if "fka" in vn.flags else 1
                correct = self.gen_fk(
-                    self.args.fk_salt, abspath, st.st_size, 0 if ANYWIN else st.st_ino
+                    alg,
+                    self.args.fk_salt,
+                    abspath,
+                    st.st_size,
+                    0 if ANYWIN else st.st_ino,
                )[: vn.flags["fk"]]
                got = self.uparam.get("k")
                if got != correct:
@@ -3646,7 +3745,7 @@ class HttpCli(object):
                    return self.tx_404()

            if (
-                abspath.endswith(".md")
+                (abspath.endswith(".md") or self.can_delete)
                and "nohtml" not in vn.flags
                and (
                    "v" in self.uparam
@@ -3736,6 +3835,9 @@ class HttpCli(object):
            "acct": self.uname,
            "idx": e2d,
            "itag": e2t,
+            "dsort": vf["sort"],
+            "dfull": "nocrop" in vf,
+            "u2ts": vf["u2ts"],
            "lifetime": vn.flags.get("lifetime") or 0,
            "frand": bool(vn.flags.get("rand")),
            "unlist": unlist,
@@ -3743,47 +3845,56 @@ class HttpCli(object):
            "logues": logues,
            "readme": readme,
        }
-        j2a = {
-            "vdir": quotep(self.vpath),
-            "vpnodes": vpnodes,
-            "files": [],
+        cgv = {
            "ls0": None,
            "acct": self.uname,
-            "perms": json.dumps(perms),
+            "perms": perms,
+            "u2ts": vf["u2ts"],
            "lifetime": ls_ret["lifetime"],
            "frand": bool(vn.flags.get("rand")),
-            "taglist": [],
            "def_hcols": [],
            "have_emp": self.args.emp,
            "have_up2k_idx": e2d,
-            "have_tags_idx": e2t,
            "have_acode": (not self.args.no_acode),
            "have_mv": (not self.args.no_mv),
            "have_del": (not self.args.no_del),
            "have_zip": (not self.args.no_zip),
            "have_unpost": int(self.args.unpost),
-            "have_b_u": (self.can_write and self.uparam.get("b") == "u"),
            "sb_md": "" if "no_sb_md" in vf else (vf.get("md_sbf") or "y"),
-            "sb_lg": "" if "no_sb_lg" in vf else (vf.get("lg_sbf") or "y"),
-            "url_suf": url_suf,
-            "logues": logues,
            "readme": readme,
-            "title": html_escape("%s %s" % (self.args.bname, self.vpath), crlf=True),
-            "srv_info": srv_infot,
            "dgrid": "grid" in vf,
-            "unlist": unlist,
-            "dtheme": self.args.theme,
+            "dfull": "nocrop" in vf,
+            "dsort": vf["sort"],
            "themes": self.args.themes,
            "turbolvl": self.args.turbo,
            "idxh": int(self.args.ih),
            "u2sort": self.args.u2sort,
        }
+        j2a = {
+            "cgv": cgv,
+            "vpnodes": vpnodes,
+            "files": [],
+            "ls0": None,
+            "taglist": [],
+            "have_tags_idx": e2t,
+            "have_b_u": (self.can_write and self.uparam.get("b") == "u"),
+            "sb_lg": "" if "no_sb_lg" in vf else (vf.get("lg_sbf") or "y"),
+            "url_suf": url_suf,
+            "logues": logues,
+            "title": html_escape("%s %s" % (self.args.bname, self.vpath), crlf=True),
+            "srv_info": srv_infot,
+            "dtheme": self.args.theme,
+        }

        if self.args.js_browser:
-            j2a["js"] = self.args.js_browser
+            zs = self.args.js_browser
+            zs += "&" if "?" in zs else "?"
+            j2a["js"] = zs

        if self.args.css_browser:
-            j2a["css"] = self.args.css_browser
+            zs = self.args.css_browser
+            zs += "&" if "?" in zs else "?"
+            j2a["css"] = zs

        if not self.conn.hsrv.prism:
            j2a["no_prism"] = True
@@ -3842,6 +3953,7 @@ class HttpCli(object):
            ls_names = exclude_dotfiles(ls_names)

        add_fk = vn.flags.get("fk")
+        fk_alg = 2 if "fka" in vn.flags else 1

        dirs = []
        files = []
@@ -3881,7 +3993,7 @@ class HttpCli(object):
                margin = "-"

            sz = inf.st_size
-            zd = datetime.utcfromtimestamp(linf.st_mtime)
+            zd = datetime.fromtimestamp(linf.st_mtime, UTC)
            dt = "%04d-%02d-%02d %02d:%02d:%02d" % (
                zd.year,
                zd.month,
@@ -3898,11 +4010,15 @@ class HttpCli(object):
            except:
                ext = "%"

-            if add_fk:
+            if add_fk and not is_dir:
                href = "%s?k=%s" % (
                    quotep(href),
                    self.gen_fk(
-                        self.args.fk_salt, fspath, sz, 0 if ANYWIN else inf.st_ino
+                        fk_alg,
+                        self.args.fk_salt,
+                        fspath,
+                        sz,
+                        0 if ANYWIN else inf.st_ino,
                    )[:add_fk],
                )
            else:
@@ -3937,6 +4053,9 @@ class HttpCli(object):
                    ap = vn.canonical(rem)
                    return self.tx_file(ap)  # is no-cache

+        mte = vn.flags.get("mte", {})
+        add_up_at = ".up_at" in mte
+        is_admin = self.can_admin
        tagset: set[str] = set()
        for fe in files:
            fn = fe["name"]
@@ -3964,24 +4083,38 @@ class HttpCli(object):
                    self.log(t.format(rd, fn, min_ex()))
                    break

-            fe["tags"] = {k: v for k, v in r}
+            tags = {k: v for k, v in r}

-            if self.can_admin:
+            if is_admin:
                q = "select ip, at from up where rd=? and fn=?"
                try:
                    zs1, zs2 = icur.execute(q, erd_efn).fetchone()
-                    fe["tags"]["up_ip"] = zs1
-                    fe["tags"][".up_at"] = zs2
+                    if zs1:
+                        tags["up_ip"] = zs1
+                    if zs2:
+                        tags[".up_at"] = zs2
+                except:
+                    pass
+            elif add_up_at:
+                q = "select at from up where rd=? and fn=?"
+                try:
+                    (zs1,) = icur.execute(q, erd_efn).fetchone()
+                    if zs1:
+                        tags[".up_at"] = zs1
                except:
                    pass

-            _ = [tagset.add(k) for k in fe["tags"]]
+            _ = [tagset.add(k) for k in tags]
+            fe["tags"] = tags

        if icur:
-            mte = vn.flags.get("mte") or "up_ip,.up_at"
-            taglist = [k for k in mte.split(",") if k in tagset]
+            lmte = list(mte)
+            if self.can_admin:
+                lmte += ["up_ip", ".up_at"]
+
+            taglist = [k for k in lmte if k in tagset]
            for fe in dirs:
-                fe["tags"] = {}
+                fe["tags"] = ODict()
        else:
            taglist = list(tagset)

@@ -4014,7 +4147,7 @@ class HttpCli(object):
        dirs.sort(key=itemgetter("name"))

        if is_js:
-            j2a["ls0"] = {
+            j2a["ls0"] = cgv["ls0"] = {
                "dirs": dirs,
                "files": files,
                "taglist": taglist,
@@ -4028,7 +4161,7 @@ class HttpCli(object):
        j2a["txt_ext"] = self.args.textfiles.replace(",", " ")

        if "mth" in vn.flags:
-            j2a["def_hcols"] = vn.flags["mth"].split(",")
+            j2a["def_hcols"] = list(vn.flags["mth"])

        html = self.j2s(tpl, **j2a)
        self.reply(html.encode("utf-8", "replace"))
--- a/copyparty/httpsrv.py
+++ b/copyparty/httpsrv.py
@@ -170,7 +170,7 @@ class HttpSrv(object):
            if self.args.log_thrs:
                start_log_thrs(self.log, self.args.log_thrs, nid)

-        self.th_cfg: dict[str, Any] = {}
+        self.th_cfg: dict[str, set[str]] = {}
        Daemon(self.post_init, "hsrv-init2")

    def post_init(self) -> None:
--- a/copyparty/ico.py
+++ b/copyparty/ico.py
@@ -4,9 +4,10 @@ from __future__ import print_function, unicode_literals
 import argparse  # typechk
 import colorsys
 import hashlib
+import re

 from .__init__ import PY2
-from .th_srv import HAVE_PIL
+from .th_srv import HAVE_PIL, HAVE_PILF
 from .util import BytesIO


@@ -24,7 +25,7 @@ class Ico(object):
            zb = [ord(x) for x in zb]

        c1 = colorsys.hsv_to_rgb(zb[0] / 256.0, 1, 0.3)
-        c2 = colorsys.hsv_to_rgb(zb[0] / 256.0, 1, 1)
+        c2 = colorsys.hsv_to_rgb(zb[0] / 256.0, 0.8 if HAVE_PILF else 1, 1)
        ci = [int(x * 255) for x in list(c1) + list(c2)]
        c = "".join(["{:02x}".format(x) for x in ci])

@@ -37,6 +38,32 @@ class Ico(object):

        if chrome:
            # cannot handle more than ~2000 unique SVGs
+            if HAVE_PILF:
+                # pillow 10.1 made this the default font;
+                # svg: 3.7s, this: 36s
+                try:
+                    from PIL import Image, ImageDraw
+
+                    # [.lt] are hard to see lowercase / unspaced
+                    ext2 = re.sub("(.)", "\\1 ", ext).upper()
+
+                    h = int(128 * h / w)
+                    w = 128
+                    img = Image.new("RGB", (w, h), "#" + c[:6])
+                    pb = ImageDraw.Draw(img)
+                    _, _, tw, th = pb.textbbox((0, 0), ext2, font_size=16)
+                    xy = ((w - tw) // 2, (h - th) // 2)
+                    pb.text(xy, ext2, fill="#" + c[6:], font_size=16)
+
+                    img = img.resize((w * 2, h * 2), Image.NEAREST)
+
+                    buf = BytesIO()
+                    img.save(buf, format="PNG", compress_level=1)
+                    return "image/png", buf.getvalue()
+
+                except:
+                    pass
+
            if HAVE_PIL:
                # svg: 3s, cache: 6s, this: 8s
                from PIL import Image, ImageDraw
--- a/copyparty/mtag.py
+++ b/copyparty/mtag.py
@@ -8,7 +8,7 @@ import shutil
 import subprocess as sp
 import sys

-from .__init__ import EXE, PY2, WINDOWS, E, unicode
+from .__init__ import ANYWIN, EXE, PY2, WINDOWS, E, unicode
 from .bos import bos
 from .util import (
    FFMPEG_URL,
@@ -29,6 +29,9 @@ if True:  # pylint: disable=using-constant-test


 def have_ff(scmd: str) -> bool:
+    if ANYWIN:
+        scmd += ".exe"
+
    if PY2:
        print("# checking {}".format(scmd))
        acmd = (scmd + " -version").encode("ascii").split(b" ")
--- a/copyparty/smbd.py
+++ b/copyparty/smbd.py
@@ -32,6 +32,8 @@ class SMB(object):
        self.asrv = hub.asrv
        self.log = hub.log
        self.files: dict[int, tuple[float, str]] = {}
+        self.noacc = self.args.smba
+        self.accs = not self.args.smba

        lg.setLevel(logging.DEBUG if self.args.smbvvv else logging.INFO)
        for x in ["impacket", "impacket.smbserver"]:
@@ -94,6 +96,14 @@ class SMB(object):

        port = int(self.args.smb_port)
        srv = smbserver.SimpleSMBServer(listenAddress=ip, listenPort=port)
+        try:
+            if self.accs:
+                srv.setAuthCallback(self._auth_cb)
+        except:
+            self.accs = False
+            self.noacc = True
+            t = "impacket too old; access permissions will not work! all accounts are admin!"
+            self.log("smb", t, 1)

        ro = "no" if self.args.smbw else "yes"  # (does nothing)
        srv.addShare("A", "/", readOnly=ro)
@@ -119,24 +129,74 @@ class SMB(object):
    def start(self) -> None:
        Daemon(self.srv.start)

-    def _v2a(self, caller: str, vpath: str, *a: Any) -> tuple[VFS, str]:
+    def _auth_cb(self, *a, **ka):
+        debug("auth-result: %s %s", a, ka)
+        conndata = ka["connData"]
+        auth_ok = conndata["Authenticated"]
+        uname = ka["user_name"] if auth_ok else "*"
+        uname = self.asrv.iacct.get(uname, uname) or "*"
+        oldname = conndata.get("partygoer", "*") or "*"
+        cli_ip = conndata["ClientIP"]
+        cli_hn = ka["host_name"]
+        if uname != "*":
+            conndata["partygoer"] = uname
+            info("client %s [%s] authed as %s", cli_ip, cli_hn, uname)
+        elif oldname != "*":
+            info("client %s [%s] keeping old auth as %s", cli_ip, cli_hn, oldname)
+        elif auth_ok:
+            info("client %s [%s] authed as [*] (anon)", cli_ip, cli_hn)
+        else:
+            info("client %s [%s] rejected", cli_ip, cli_hn)
+
+    def _uname(self) -> str:
+        if self.noacc:
+            return LEELOO_DALLAS
+
+        try:
+            # you found it! my single worst bit of code so far
+            # (if you can think of a better way to track users through impacket i'm all ears)
+            cf0 = inspect.currentframe().f_back.f_back
+            cf = cf0.f_back
+            for n in range(3):
+                cl = cf.f_locals
+                if "connData" in cl:
+                    return cl["connData"]["partygoer"]
+                cf = cf.f_back
+            raise Exception()
+        except:
+            warning(
+                "nyoron... %s <<-- %s <<-- %s <<-- %s",
+                cf0.f_code.co_name,
+                cf0.f_back.f_code.co_name,
+                cf0.f_back.f_back.f_code.co_name,
+                cf0.f_back.f_back.f_back.f_code.co_name,
+            )
+            return "*"
+
+    def _v2a(
+        self, caller: str, vpath: str, *a: Any, uname="", perms=None
+    ) -> tuple[VFS, str]:
        vpath = vpath.replace("\\", "/").lstrip("/")
        # cf = inspect.currentframe().f_back
        # c1 = cf.f_back.f_code.co_name
        # c2 = cf.f_code.co_name
-        debug('%s("%s", %s)\033[K\033[0m', caller, vpath, str(a))
+        if not uname:
+            uname = self._uname()
+        if not perms:
+            perms = [True, True]

-        # TODO find a way to grab `identity` in smbComSessionSetupAndX and smb2SessionSetup
-        vfs, rem = self.asrv.vfs.get(vpath, LEELOO_DALLAS, True, True)
+        debug('%s("%s", %s) %s @%s\033[K\033[0m', caller, vpath, str(a), perms, uname)
+        vfs, rem = self.asrv.vfs.get(vpath, uname, *perms)
        return vfs, vfs.canonical(rem)

    def _listdir(self, vpath: str, *a: Any, **ka: Any) -> list[str]:
        vpath = vpath.replace("\\", "/").lstrip("/")
        # caller = inspect.currentframe().f_back.f_code.co_name
-        debug('listdir("%s", %s)\033[K\033[0m', vpath, str(a))
-        vfs, rem = self.asrv.vfs.get(vpath, LEELOO_DALLAS, False, False)
+        uname = self._uname()
+        # debug('listdir("%s", %s) @%s\033[K\033[0m', vpath, str(a), uname)
+        vfs, rem = self.asrv.vfs.get(vpath, uname, False, False)
        _, vfs_ls, vfs_virt = vfs.ls(
-            rem, LEELOO_DALLAS, not self.args.no_scandir, [[False, False]]
+            rem, uname, not self.args.no_scandir, [[False, False]]
        )
        dirs = [x[0] for x in vfs_ls if stat.S_ISDIR(x[1].st_mode)]
        fils = [x[0] for x in vfs_ls if x[0] not in dirs]
@@ -149,8 +209,8 @@ class SMB(object):
        sz = 112 * 2  # ['.', '..']
        for n, fn in enumerate(ls):
            if sz >= 64000:
-                t = "listing only %d of %d files (%d byte); see impacket#1433"
-                warning(t, n, len(ls), sz)
+                t = "listing only %d of %d files (%d byte) in /%s; see impacket#1433"
+                warning(t, n, len(ls), sz, vpath)
                break

            nsz = len(fn.encode("utf-16", "replace"))
@@ -171,10 +231,12 @@ class SMB(object):
        if wr and not self.args.smbw:
            yeet("blocked write (no --smbw): " + vpath)

-        vfs, ap = self._v2a("open", vpath, *a)
+        uname = self._uname()
+        vfs, ap = self._v2a("open", vpath, *a, uname=uname, perms=[True, wr])
        if wr:
            if not vfs.axs.uwrite:
-                yeet("blocked write (no-write-acc): " + vpath)
+                t = "blocked write (no-write-acc %s): /%s @%s"
+                yeet(t % (vfs.axs.uwrite, vpath, uname))

            xbu = vfs.flags.get("xbu")
            if xbu and not runhook(
@@ -204,7 +266,7 @@ class SMB(object):

        _, vp = self.files.pop(fd)
        vp, fn = os.path.split(vp)
-        vfs, rem = self.hub.asrv.vfs.get(vp, LEELOO_DALLAS, False, True)
+        vfs, rem = self.hub.asrv.vfs.get(vp, self._uname(), False, True)
        vfs, rem = vfs.get_dbv(rem)
        self.hub.up2k.hash_file(
            vfs.realpath,
@@ -224,15 +286,18 @@ class SMB(object):
        vp1 = vp1.lstrip("/")
        vp2 = vp2.lstrip("/")

-        vfs2, ap2 = self._v2a("rename", vp2, vp1)
+        uname = self._uname()
+        vfs2, ap2 = self._v2a("rename", vp2, vp1, uname=uname)
        if not vfs2.axs.uwrite:
-            yeet("blocked rename (no-write-acc): " + vp2)
+            t = "blocked write (no-write-acc %s): /%s @%s"
+            yeet(t % (vfs2.axs.uwrite, vp2, uname))

-        vfs1, _ = self.asrv.vfs.get(vp1, LEELOO_DALLAS, True, True)
+        vfs1, _ = self.asrv.vfs.get(vp1, uname, True, True, True)
        if not vfs1.axs.umove:
-            yeet("blocked rename (no-move-acc): " + vp1)
+            t = "blocked rename (no-move-acc %s): /%s @%s"
+            yeet(t % (vfs1.axs.umove, vp1, uname))

-        self.hub.up2k.handle_mv(LEELOO_DALLAS, vp1, vp2)
+        self.hub.up2k.handle_mv(uname, vp1, vp2)
        try:
            bos.makedirs(ap2)
        except:
@@ -242,52 +307,74 @@ class SMB(object):
        if not self.args.smbw:
            yeet("blocked mkdir (no --smbw): " + vpath)

-        vfs, ap = self._v2a("mkdir", vpath)
+        uname = self._uname()
+        vfs, ap = self._v2a("mkdir", vpath, uname=uname)
        if not vfs.axs.uwrite:
-            yeet("blocked mkdir (no-write-acc): " + vpath)
+            t = "blocked mkdir (no-write-acc %s): /%s @%s"
+            yeet(t % (vfs.axs.uwrite, vpath, uname))

        return bos.mkdir(ap)

    def _stat(self, vpath: str, *a: Any, **ka: Any) -> os.stat_result:
-        return bos.stat(self._v2a("stat", vpath, *a)[1], *a, **ka)
+        try:
+            ap = self._v2a("stat", vpath, *a, perms=[True, False])[1]
+            ret = bos.stat(ap, *a, **ka)
+            # debug(" `-stat:ok")
+            return ret
+        except:
+            # white lie: windows freaks out if we raise due to an offline volume
+            # debug(" `-stat:NOPE (faking a directory)")
+            ts = int(time.time())
+            return os.stat_result((16877, -1, -1, 1, 1000, 1000, 8, ts, ts, ts))

    def _unlink(self, vpath: str) -> None:
        if not self.args.smbw:
            yeet("blocked delete (no --smbw): " + vpath)

        # return bos.unlink(self._v2a("stat", vpath, *a)[1])
-        vfs, ap = self._v2a("delete", vpath)
+        uname = self._uname()
+        vfs, ap = self._v2a(
+            "delete", vpath, uname=uname, perms=[True, False, False, True]
+        )
        if not vfs.axs.udel:
            yeet("blocked delete (no-del-acc): " + vpath)

        vpath = vpath.replace("\\", "/").lstrip("/")
-        self.hub.up2k.handle_rm(LEELOO_DALLAS, "1.7.6.2", [vpath], [], False)
+        self.hub.up2k.handle_rm(uname, "1.7.6.2", [vpath], [], False)

    def _utime(self, vpath: str, times: tuple[float, float]) -> None:
        if not self.args.smbw:
            yeet("blocked utime (no --smbw): " + vpath)

-        vfs, ap = self._v2a("utime", vpath)
+        uname = self._uname()
+        vfs, ap = self._v2a("utime", vpath, uname=uname)
        if not vfs.axs.uwrite:
-            yeet("blocked utime (no-write-acc): " + vpath)
+            t = "blocked utime (no-write-acc %s): /%s @%s"
+            yeet(t % (vfs.axs.uwrite, vpath, uname))

        return bos.utime(ap, times)

    def _p_exists(self, vpath: str) -> bool:
+        # ap = "?"
        try:
-            bos.stat(self._v2a("p.exists", vpath)[1])
+            ap = self._v2a("p.exists", vpath, perms=[True, False])[1]
+            bos.stat(ap)
+            # debug(" `-exists((%s)->(%s)):ok", vpath, ap)
            return True
        except:
+            # debug(" `-exists((%s)->(%s)):NOPE", vpath, ap)
            return False

    def _p_getsize(self, vpath: str) -> int:
-        st = bos.stat(self._v2a("p.getsize", vpath)[1])
+        st = bos.stat(self._v2a("p.getsize", vpath, perms=[True, False])[1])
        return st.st_size

    def _p_isdir(self, vpath: str) -> bool:
        try:
-            st = bos.stat(self._v2a("p.isdir", vpath)[1])
-            return stat.S_ISDIR(st.st_mode)
+            st = bos.stat(self._v2a("p.isdir", vpath, perms=[True, False])[1])
+            ret = stat.S_ISDIR(st.st_mode)
+            # debug(" `-isdir:%s:%s", st.st_mode, ret)
+            return ret
        except:
            return False

--- a/copyparty/ssdp.py
+++ b/copyparty/ssdp.py
@@ -214,7 +214,7 @@ CONFIGID.UPNP.ORG: 1
        srv.sck.sendto(zb, addr[:2])

        if cip not in self.txc.c:
-            self.log("{} [{}] --> {}".format(srv.name, srv.ip, cip), "6")
+            self.log("{} [{}] --> {}".format(srv.name, srv.ip, cip), 6)

        self.txc.add(cip)
        self.txc.cln()
--- a/copyparty/star.py
+++ b/copyparty/star.py
@@ -1,6 +1,7 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals

+import re
 import stat
 import tarfile

@@ -44,6 +45,7 @@ class StreamTar(StreamArc):
        self,
        log: "NamedLogger",
        fgen: Generator[dict[str, Any], None, None],
+        cmp: str = "",
        **kwargs: Any
    ):
        super(StreamTar, self).__init__(log, fgen)
@@ -53,10 +55,36 @@ class StreamTar(StreamArc):
        self.qfile = QFile()
        self.errf: dict[str, Any] = {}

-        # python 3.8 changed to PAX_FORMAT as default,
-        # waste of space and don't care about the new features
+        # python 3.8 changed to PAX_FORMAT as default;
+        # slower, bigger, and no particular advantage
        fmt = tarfile.GNU_FORMAT
-        self.tar = tarfile.open(fileobj=self.qfile, mode="w|", format=fmt)  # type: ignore
+        if "pax" in cmp:
+            # unless a client asks for it (currently
+            # gnu-tar has wider support than pax-tar)
+            fmt = tarfile.PAX_FORMAT
+            cmp = re.sub(r"[^a-z0-9]*pax[^a-z0-9]*", "", cmp)
+
+        try:
+            cmp, lv = cmp.replace(":", ",").split(",")
+            lv = int(lv)
+        except:
+            lv = None
+
+        arg = {"name": None, "fileobj": self.qfile, "mode": "w", "format": fmt}
+        if cmp == "gz":
+            fun = tarfile.TarFile.gzopen
+            arg["compresslevel"] = lv if lv is not None else 3
+        elif cmp == "bz2":
+            fun = tarfile.TarFile.bz2open
+            arg["compresslevel"] = lv if lv is not None else 2
+        elif cmp == "xz":
+            fun = tarfile.TarFile.xzopen
+            arg["preset"] = lv if lv is not None else 1
+        else:
+            fun = tarfile.open
+            arg["mode"] = "w|"
+
+        self.tar = fun(**arg)

        Daemon(self._gen, "star-gen")

--- a/copyparty/sutil.py
+++ b/copyparty/sutil.py
@@ -8,7 +8,7 @@ from datetime import datetime
 from .__init__ import CORES
 from .bos import bos
 from .th_cli import ThumbCli
-from .util import vjoin
+from .util import UTC, vjoin

 if True:  # pylint: disable=using-constant-test
    from typing import Any, Generator, Optional
@@ -108,7 +108,7 @@ def errdesc(errors: list[tuple[str, str]]) -> tuple[dict[str, Any], list[str]]:
        tf_path = tf.name
        tf.write("\r\n".join(report).encode("utf-8", "replace"))

-    dt = datetime.utcnow().strftime("%Y-%m%d-%H%M%S")
+    dt = datetime.now(UTC).strftime("%Y-%m%d-%H%M%S")

    bos.chmod(tf_path, 0o444)
    return {
--- a/copyparty/svchub.py
+++ b/copyparty/svchub.py
@@ -39,13 +39,18 @@ from .util import (
    FFMPEG_URL,
    VERSIONS,
    Daemon,
+    DEF_MTE,
+    DEF_MTH,
    Garda,
    HLog,
    HMaccas,
+    ODict,
+    UTC,
    alltrace,
    ansi_re,
    min_ex,
    mp,
+    odfusion,
    pybin,
    start_log_thrs,
    start_stackmon,
@@ -115,8 +120,6 @@ class SvcHub(object):
            args.no_mv = True
            args.hardlink = True
            args.vague_403 = True
-            args.ban_404 = "50,60,1440"
-            args.turbo = -1
            args.nih = True

        if args.s:
@@ -198,6 +201,10 @@ class SvcHub(object):
        self.log("root", "max clients: {}".format(self.args.nc))

        self.tcpsrv = TcpSrv(self)
+
+        if not self.tcpsrv.srv and self.args.ign_ebind_all:
+            self.args.no_fastboot = True
+
        self.up2k = Up2k(self)

        decs = {k: 1 for k in self.args.th_dec.split(",")}
@@ -339,12 +346,20 @@ class SvcHub(object):
        if self.httpsrv_up != self.broker.num_workers:
            return

-        time.sleep(0.1)  # purely cosmetic dw
+        ar = self.args
+        for _ in range(10 if ar.ftp or ar.ftps else 0):
+            time.sleep(0.03)
+            if self.ftpd:
+                break
+
        if self.tcpsrv.qr:
            self.log("qr-code", self.tcpsrv.qr)
        else:
            self.log("root", "workers OK\n")

+        self.after_httpsrv_up()
+
+    def after_httpsrv_up(self) -> None:
        self.up2k.init_vols()

        Daemon(self.sd_notify, "sd-notify")
@@ -415,6 +430,23 @@ class SvcHub(object):
        elif al.ban_url == "no":
            al.sus_urls = None

+        if al.xff_src in ("any", "0", ""):
+            al.xff_re = None
+        else:
+            zs = al.xff_src.replace(" ", "").replace(".", "\\.").replace(",", "|")
+            al.xff_re = re.compile("^(?:" + zs + ")")
+
+        mte = ODict.fromkeys(DEF_MTE.split(","), True)
+        al.mte = odfusion(mte, al.mte)
+
+        mth = ODict.fromkeys(DEF_MTH.split(","), True)
+        al.mth = odfusion(mth, al.mth)
+
+        for k in ["no_hash", "no_idx"]:
+            ptn = getattr(self.args, k)
+            if ptn:
+                setattr(self.args, k, re.compile(ptn))
+
        return True

    def _setlimits(self) -> None:
@@ -458,7 +490,7 @@ class SvcHub(object):
            self.args.nc = min(self.args.nc, soft // 2)

    def _logname(self) -> str:
-        dt = datetime.utcnow()
+        dt = datetime.now(UTC)
        fn = str(self.args.lo)
        for fs in "YmdHMS":
            fs = "%" + fs
@@ -645,19 +677,25 @@ class SvcHub(object):
        ret = 1
        try:
            self.pr("OPYTHAT")
+            tasks = []
            slp = 0.0

            if self.mdns:
-                Daemon(self.mdns.stop)
+                tasks.append(Daemon(self.mdns.stop, "mdns"))
                slp = time.time() + 0.5

            if self.ssdp:
-                Daemon(self.ssdp.stop)
+                tasks.append(Daemon(self.ssdp.stop, "ssdp"))
                slp = time.time() + 0.5

            self.broker.shutdown()
            self.tcpsrv.shutdown()
            self.up2k.shutdown()
+
+            if hasattr(self, "smbd"):
+                slp = max(slp, time.time() + 0.5)
+                tasks.append(Daemon(self.smbd.stop, "smbd"))
+
            if self.thumbsrv:
                self.thumbsrv.shutdown()

@@ -667,17 +705,19 @@ class SvcHub(object):
                        break

                    if n == 3:
-                        self.pr("waiting for thumbsrv (10sec)...")
+                        self.log("root", "waiting for thumbsrv (10sec)...")

            if hasattr(self, "smbd"):
-                slp = max(slp, time.time() + 0.5)
-                Daemon(self.kill9, a=(1,))
-                Daemon(self.smbd.stop)
+                zf = max(time.time() - slp, 0)
+                Daemon(self.kill9, a=(zf + 0.5,))

            while time.time() < slp:
-                time.sleep(0.1)
+                if not next((x for x in tasks if x.is_alive), None):
+                    break

-            self.pr("nailed it", end="")
+                time.sleep(0.05)
+
+            self.log("root", "nailed it")
            ret = self.retcode
        except:
            self.pr("\033[31m[ error during shutdown ]\n{}\033[0m".format(min_ex()))
@@ -687,7 +727,7 @@ class SvcHub(object):
                print("\033]0;\033\\", file=sys.stderr, end="")
                sys.stderr.flush()

-            self.pr("\033[0m")
+            self.pr("\033[0m", end="")
            if self.logf:
                self.logf.close()

@@ -699,7 +739,7 @@ class SvcHub(object):
            return

        with self.log_mutex:
-            zd = datetime.utcnow()
+            zd = datetime.now(UTC)
            ts = self.log_dfmt % (
                zd.year,
                zd.month * 100 + zd.day,
@@ -717,7 +757,7 @@ class SvcHub(object):
            self.logf.close()
            self._setup_logfile("")

-        dt = datetime.utcnow()
+        dt = datetime.now(UTC)

        # unix timestamp of next 00:00:00 (leap-seconds safe)
        day_now = dt.day
@@ -725,14 +765,20 @@ class SvcHub(object):
            dt += timedelta(hours=12)

        dt = dt.replace(hour=0, minute=0, second=0)
-        self.next_day = calendar.timegm(dt.utctimetuple())
+        try:
+            tt = dt.utctimetuple()
+        except:
+            # still makes me hella uncomfortable
+            tt = dt.timetuple()
+
+        self.next_day = calendar.timegm(tt)

    def _log_enabled(self, src: str, msg: str, c: Union[int, str] = 0) -> None:
        """handles logging from all components"""
        with self.log_mutex:
            now = time.time()
            if now >= self.next_day:
-                dt = datetime.utcfromtimestamp(now)
+                dt = datetime.fromtimestamp(now, UTC)
                zs = "{}\n" if self.no_ansi else "\033[36m{}\033[0m\n"
                zs = zs.format(dt.strftime("%Y-%m-%d"))
                print(zs, end="")
@@ -755,7 +801,7 @@ class SvcHub(object):
                else:
                    msg = "%s%s\033[0m" % (c, msg)

-            zd = datetime.utcfromtimestamp(now)
+            zd = datetime.fromtimestamp(now, UTC)
            ts = self.log_efmt % (
                zd.hour,
                zd.minute,
--- a/copyparty/szip.py
+++ b/copyparty/szip.py
@@ -221,6 +221,7 @@ class StreamZip(StreamArc):
        fgen: Generator[dict[str, Any], None, None],
        utf8: bool = False,
        pre_crc: bool = False,
+        **kwargs: Any
    ) -> None:
        super(StreamZip, self).__init__(log, fgen)

@@ -275,6 +276,7 @@ class StreamZip(StreamArc):
    def gen(self) -> Generator[bytes, None, None]:
        errf: dict[str, Any] = {}
        errors = []
+        mbuf = b""
        try:
            for f in self.fgen:
                if "err" in f:
@@ -283,13 +285,20 @@ class StreamZip(StreamArc):

                try:
                    for x in self.ser(f):
-                        yield x
+                        mbuf += x
+                        if len(mbuf) >= 16384:
+                            yield mbuf
+                            mbuf = b""
                except GeneratorExit:
                    raise
                except:
                    ex = min_ex(5, True).replace("\n", "\n-- ")
                    errors.append((f["vp"], ex))

+            if mbuf:
+                yield mbuf
+                mbuf = b""
+
            if errors:
                errf, txt = errdesc(errors)
                self.log("\n".join(([repr(errf)] + txt[1:])))
@@ -299,20 +308,23 @@ class StreamZip(StreamArc):
            cdir_pos = self.pos
            for name, sz, ts, crc, h_pos in self.items:
                buf = gen_hdr(h_pos, name, sz, ts, self.utf8, crc, self.pre_crc)
-                yield self._ct(buf)
+                mbuf += self._ct(buf)
+                if len(mbuf) >= 16384:
+                    yield mbuf
+                    mbuf = b""
            cdir_end = self.pos

            _, need_64 = gen_ecdr(self.items, cdir_pos, cdir_end)
            if need_64:
                ecdir64_pos = self.pos
                buf = gen_ecdr64(self.items, cdir_pos, cdir_end)
-                yield self._ct(buf)
+                mbuf += self._ct(buf)

                buf = gen_ecdr64_loc(ecdir64_pos)
-                yield self._ct(buf)
+                mbuf += self._ct(buf)

            ecdr, _ = gen_ecdr(self.items, cdir_pos, cdir_end)
-            yield self._ct(ecdr)
+            yield mbuf + self._ct(ecdr)
        finally:
            if errf:
                bos.unlink(errf["ap"])
--- a/copyparty/tcpsrv.py
+++ b/copyparty/tcpsrv.py
@@ -15,6 +15,7 @@ from .util import (
    E_ADDR_IN_USE,
    E_ADDR_NOT_AVAIL,
    E_UNREACH,
+    IP6ALL,
    Netdev,
    min_ex,
    sunpack,
@@ -254,6 +255,9 @@ class TcpSrv(object):
        srvs: list[socket.socket] = []
        for srv in self.srv:
            ip, port = srv.getsockname()[:2]
+            if ip == IP6ALL:
+                ip = "::"  # jython
+
            try:
                srv.listen(self.args.nc)
                try:
@@ -275,6 +279,8 @@ class TcpSrv(object):
                    srv.close()
                    continue

+                t = "\n\nERROR: could not open listening socket, probably because one of the server ports ({}) is busy on one of the requested interfaces ({}); avoid this issue by specifying a different port (-p 3939) and/or a specific interface to listen on (-i 192.168.56.1)\n"
+                self.log("tcpsrv", t.format(port, ip), 1)
                raise

            bound.append((ip, port))
--- a/copyparty/th_cli.py
+++ b/copyparty/th_cli.py
@@ -31,7 +31,7 @@ class ThumbCli(object):
            if not c:
                raise Exception()
        except:
-            c = {k: {} for k in ["thumbable", "pil", "vips", "ffi", "ffv", "ffa"]}
+            c = {k: set() for k in ["thumbable", "pil", "vips", "ffi", "ffv", "ffa"]}

        self.thumbable = c["thumbable"]
        self.fmt_pil = c["pil"]
@@ -94,7 +94,7 @@ class ThumbCli(object):
            self.log("no histpath for [{}]".format(ptop))
            return None

-        tpath = thumb_path(histpath, rem, mtime, fmt)
+        tpath = thumb_path(histpath, rem, mtime, fmt, self.fmt_ffa)
        tpaths = [tpath]
        if fmt == "w":
            # also check for jpg (maybe webp is unavailable)
--- a/copyparty/th_srv.py
+++ b/copyparty/th_srv.py
@@ -37,14 +37,21 @@ if TYPE_CHECKING:
    from .svchub import SvcHub

 HAVE_PIL = False
+HAVE_PILF = False
 HAVE_HEIF = False
 HAVE_AVIF = False
 HAVE_WEBP = False

 try:
-    from PIL import ExifTags, Image, ImageOps
+    from PIL import ExifTags, Image, ImageFont, ImageOps

    HAVE_PIL = True
+    try:
+        ImageFont.load_default(size=16)
+        HAVE_PILF = True
+    except:
+        pass
+
    try:
        Image.new("RGB", (2, 2)).save(BytesIO(), format="webp")
        HAVE_WEBP = True
@@ -79,17 +86,23 @@ except:
    HAVE_VIPS = False


-def thumb_path(histpath: str, rem: str, mtime: float, fmt: str) -> str:
+def thumb_path(histpath: str, rem: str, mtime: float, fmt: str, ffa: set[str]) -> str:
    # base16 = 16 = 256
    # b64-lc = 38 = 1444
    # base64 = 64 = 4096
    rd, fn = vsplit(rem)
-    if rd:
-        h = hashlib.sha512(afsenc(rd)).digest()
-        b64 = base64.urlsafe_b64encode(h).decode("ascii")[:24]
-        rd = "{}/{}/".format(b64[:2], b64[2:4]).lower() + b64
-    else:
-        rd = "top"
+    if not rd:
+        rd = "\ntop"
+
+    # spectrograms are never cropped; strip fullsize flag
+    ext = rem.split(".")[-1].lower()
+    if ext in ffa and fmt in ("wf", "jf"):
+        fmt = fmt[:1]
+
+    rd += "\n" + fmt
+    h = hashlib.sha512(afsenc(rd)).digest()
+    b64 = base64.urlsafe_b64encode(h).decode("ascii")[:24]
+    rd = "{}/{}/".format(b64[:2], b64[2:4]).lower() + b64

    # could keep original filenames but this is safer re pathlen
    h = hashlib.sha512(afsenc(fn)).digest()
@@ -98,7 +111,8 @@ def thumb_path(histpath: str, rem: str, mtime: float, fmt: str) -> str:
    if fmt in ("opus", "caf"):
        cat = "ac"
    else:
-        fmt = "webp" if fmt == "w" else "png" if fmt == "p" else "jpg"
+        fc = fmt[:1]
+        fmt = "webp" if fc == "w" else "png" if fc == "p" else "jpg"
        cat = "th"

    return "{}/{}/{}/{}.{:x}.{}".format(histpath, cat, rd, fn, int(mtime), fmt)
@@ -118,7 +132,7 @@ class ThumbSrv(object):
        self.stopping = False
        self.nthr = max(1, self.args.th_mt)

-        self.q: Queue[Optional[tuple[str, str, VFS]]] = Queue(self.nthr * 4)
+        self.q: Queue[Optional[tuple[str, str, str, VFS]]] = Queue(self.nthr * 4)
        for n in range(self.nthr):
            Daemon(self.worker, "thumb-{}-{}".format(n, self.nthr))

@@ -193,7 +207,7 @@ class ThumbSrv(object):
            self.log("no histpath for [{}]".format(ptop))
            return None

-        tpath = thumb_path(histpath, rem, mtime, fmt)
+        tpath = thumb_path(histpath, rem, mtime, fmt, self.fmt_ffa)
        abspath = os.path.join(ptop, rem)
        cond = threading.Condition(self.mutex)
        do_conv = False
@@ -220,8 +234,8 @@ class ThumbSrv(object):
                self.log("ptop [{}] not in {}".format(ptop, allvols), 3)
                vn = self.asrv.vfs.all_aps[0][1]

-            self.q.put((abspath, tpath, vn))
-            self.log("conv {} \033[0m{}".format(tpath, abspath), c=6)
+            self.q.put((abspath, tpath, fmt, vn))
+            self.log("conv {} :{} \033[0m{}".format(tpath, fmt, abspath), c=6)

        while not self.stopping:
            with self.mutex:
@@ -257,7 +271,7 @@ class ThumbSrv(object):
            if not task:
                break

-            abspath, tpath, vn = task
+            abspath, tpath, fmt, vn = task
            ext = abspath.split(".")[-1].lower()
            png_ok = False
            funs = []
@@ -290,7 +304,7 @@ class ThumbSrv(object):

            for fun in funs:
                try:
-                    fun(abspath, ttpath, vn)
+                    fun(abspath, ttpath, fmt, vn)
                    break
                except Exception as ex:
                    msg = "{} could not create thumbnail of {}\n{}"
@@ -324,7 +338,7 @@ class ThumbSrv(object):
        with self.mutex:
            self.nthr -= 1

-    def fancy_pillow(self, im: "Image.Image", vn: VFS) -> "Image.Image":
+    def fancy_pillow(self, im: "Image.Image", fmt: str, vn: VFS) -> "Image.Image":
        # exif_transpose is expensive (loads full image + unconditional copy)
        res = self.getres(vn)
        r = max(*res) * 2
@@ -341,7 +355,7 @@ class ThumbSrv(object):
        if rot in rots:
            im = im.transpose(rots[rot])

-        if "nocrop" in vn.flags:
+        if fmt.endswith("f"):
            im.thumbnail(res, resample=Image.LANCZOS)
        else:
            iw, ih = im.size
@@ -351,10 +365,10 @@ class ThumbSrv(object):

        return im

-    def conv_pil(self, abspath: str, tpath: str, vn: VFS) -> None:
+    def conv_pil(self, abspath: str, tpath: str, fmt: str, vn: VFS) -> None:
        with Image.open(fsenc(abspath)) as im:
            try:
-                im = self.fancy_pillow(im, vn)
+                im = self.fancy_pillow(im, fmt, vn)
            except Exception as ex:
                self.log("fancy_pillow {}".format(ex), "90")
                im.thumbnail(self.getres(vn))
@@ -380,9 +394,9 @@ class ThumbSrv(object):

            im.save(tpath, **args)

-    def conv_vips(self, abspath: str, tpath: str, vn: VFS) -> None:
+    def conv_vips(self, abspath: str, tpath: str, fmt: str, vn: VFS) -> None:
        crops = ["centre", "none"]
-        if "nocrop" in vn.flags:
+        if fmt.endswith("f"):
            crops = ["none"]

        w, h = self.getres(vn)
@@ -399,7 +413,7 @@ class ThumbSrv(object):

        img.write_to_file(tpath, Q=40)

-    def conv_ffmpeg(self, abspath: str, tpath: str, vn: VFS) -> None:
+    def conv_ffmpeg(self, abspath: str, tpath: str, fmt: str, vn: VFS) -> None:
        ret, _ = ffprobe(abspath, int(vn.flags["convt"] / 2))
        if not ret:
            return
@@ -412,7 +426,7 @@ class ThumbSrv(object):
            seek = [b"-ss", "{:.0f}".format(dur / 3).encode("utf-8")]

        scale = "scale={0}:{1}:force_original_aspect_ratio="
-        if "nocrop" in vn.flags:
+        if fmt.endswith("f"):
            scale += "decrease,setsar=1:1"
        else:
            scale += "increase,crop={0}:{1},setsar=1:1"
@@ -497,7 +511,7 @@ class ThumbSrv(object):
        self.log(t + txt, c=c)
        raise sp.CalledProcessError(ret, (cmd[0], b"...", cmd[-1]))

-    def conv_waves(self, abspath: str, tpath: str, vn: VFS) -> None:
+    def conv_waves(self, abspath: str, tpath: str, fmt: str, vn: VFS) -> None:
        ret, _ = ffprobe(abspath, int(vn.flags["convt"] / 2))
        if "ac" not in ret:
            raise Exception("not audio")
@@ -525,7 +539,7 @@ class ThumbSrv(object):
        cmd += [fsenc(tpath)]
        self._run_ff(cmd, vn)

-    def conv_spec(self, abspath: str, tpath: str, vn: VFS) -> None:
+    def conv_spec(self, abspath: str, tpath: str, fmt: str, vn: VFS) -> None:
        ret, _ = ffprobe(abspath, int(vn.flags["convt"] / 2))
        if "ac" not in ret:
            raise Exception("not audio")
@@ -568,7 +582,7 @@ class ThumbSrv(object):
        cmd += [fsenc(tpath)]
        self._run_ff(cmd, vn)

-    def conv_opus(self, abspath: str, tpath: str, vn: VFS) -> None:
+    def conv_opus(self, abspath: str, tpath: str, fmt: str, vn: VFS) -> None:
        if self.args.no_acode:
            raise Exception("disabled in server config")

--- a/copyparty/u2idx.py
+++ b/copyparty/u2idx.py
@@ -181,6 +181,11 @@ class U2idx(object):
                    is_date = True
                    have_up = True

+                elif v == "up_at":
+                    v = "up.at"
+                    is_date = True
+                    have_up = True
+
                elif v == "path":
                    v = "trim(?||up.rd,'/')"
                    va.append("\nrd")
@@ -314,6 +319,7 @@ class U2idx(object):
            sret = []
            fk = flags.get("fk")
            dots = flags.get("dotsrch")
+            fk_alg = 2 if "fka" in flags else 1
            c = cur.execute(uq, tuple(vuv))
            for hit in c:
                w, ts, sz, rd, fn, ip, at = hit[:7]
@@ -333,16 +339,17 @@ class U2idx(object):
                else:
                    try:
                        ap = absreal(os.path.join(ptop, rd, fn))
-                        inf = bos.stat(ap)
+                        ino = 0 if ANYWIN or fk_alg == 2 else bos.stat(ap).st_ino
                    except:
                        continue

-                    suf = (
-                        "?k="
-                        + gen_filekey(
-                            self.args.fk_salt, ap, sz, 0 if ANYWIN else inf.st_ino
-                        )[:fk]
-                    )
+                    suf = "?k=" + gen_filekey(
+                        fk_alg,
+                        self.args.fk_salt,
+                        ap,
+                        sz,
+                        ino,
+                    )[:fk]

                lim -= 1
                if lim < 0:
--- a/copyparty/up2k.py
+++ b/copyparty/up2k.py
@@ -24,7 +24,7 @@ from queue import Queue
 from .__init__ import ANYWIN, PY2, TYPE_CHECKING, WINDOWS
 from .authsrv import LEELOO_DALLAS, SSEELOG, VFS, AuthSrv
 from .bos import bos
-from .cfg import vf_bmap, vf_vmap
+from .cfg import vf_bmap, vf_cmap, vf_vmap
 from .fsutil import Fstab
 from .mtag import MParser, MTag
 from .util import (
@@ -134,8 +134,6 @@ class Up2k(object):
        self.vol_act: dict[str, float] = {}
        self.busy_aps: set[str] = set()
        self.dupesched: dict[str, list[tuple[str, str, float]]] = {}
-        self.snap_persist_interval = 300  # persist unfinished index every 5 min
-        self.snap_discard_interval = 21600  # drop unfinished after 6 hours inactivity
        self.snap_prev: dict[str, Optional[tuple[int, float]]] = {}

        self.mtag: Optional[MTag] = None
@@ -228,8 +226,10 @@ class Up2k(object):

        self.log_func("up2k", msg, c)

-    def _gen_fk(self, salt: str, fspath: str, fsize: int, inode: int) -> str:
-        return gen_filekey_dbg(salt, fspath, fsize, inode, self.log, self.args.log_fk)
+    def _gen_fk(self, alg: int, salt: str, fspath: str, fsize: int, inode: int) -> str:
+        return gen_filekey_dbg(
+            alg, salt, fspath, fsize, inode, self.log, self.args.log_fk
+        )

    def _block(self, why: str) -> None:
        self.blocked = why
@@ -640,10 +640,7 @@ class Up2k(object):
            if self.stop:
                break

-            en: set[str] = set()
-            if "mte" in vol.flags:
-                en = set(vol.flags["mte"].split(","))
-
+            en = set(vol.flags.get("mte", {}))
            self.entags[vol.realpath] = en

            if "e2d" in vol.flags:
@@ -799,13 +796,25 @@ class Up2k(object):
        fv = "\033[0;36m{}:\033[90m{}"
        fx = set(("html_head",))
        fd = vf_bmap()
+        fd.update(vf_cmap())
        fd.update(vf_vmap())
        fd = {v: k for k, v in fd.items()}
        fl = {
            k: v
            for k, v in flags.items()
-            if k not in fd or v != getattr(self.args, fd[k])
+            if k not in fd
+            or (
+                v != getattr(self.args, fd[k])
+                and str(v) != str(getattr(self.args, fd[k]))
+            )
        }
+        for k1, k2 in vf_cmap().items():
+            if k1 not in fl or k1 in fx:
+                continue
+            if str(fl[k1]) == str(getattr(self.args, k2)):
+                del fl[k1]
+            else:
+                fl[k1] = ",".join(x for x in fl)
        a = [
            (ft if v is True else ff if v is False else fv).format(k, str(v))
            for k, v in fl.items()
@@ -824,7 +833,7 @@ class Up2k(object):
                vpath += "/"

            zs = " ".join(sorted(a))
-            zs = zs.replace("30mre.compile(", "30m(")  # nohash
+            zs = zs.replace("90mre.compile(", "90m(")  # nohash
            self.log("/{} {}".format(vpath, zs), "35")

        reg = {}
@@ -952,6 +961,11 @@ class Up2k(object):
            rtop = absreal(top)
            n_add = n_rm = 0
            try:
+                if not bos.listdir(rtop):
+                    t = "volume /%s at [%s] is empty; will not be indexed as this could be due to an offline filesystem"
+                    self.log(t % (vol.vpath, rtop), 6)
+                    return True, False
+
                n_add = self._build_dir(
                    db,
                    top,
@@ -1050,7 +1064,7 @@ class Up2k(object):
        if WINDOWS:
            rd = rd.replace("\\", "/").strip("/")

-        g = statdir(self.log_func, not self.args.no_scandir, False, cdir)
+        g = statdir(self.log_func, not self.args.no_scandir, True, cdir)
        gl = sorted(g)
        partials = set([x[0] for x in gl if "PARTIAL" in x[0]])
        for iname, inf in gl:
@@ -1065,6 +1079,12 @@ class Up2k(object):
                continue

            lmod = int(inf.st_mtime)
+            if stat.S_ISLNK(inf.st_mode):
+                try:
+                    inf = bos.stat(abspath)
+                except:
+                    continue
+
            sz = inf.st_size
            if fat32 and not ffat and inf.st_mtime % 2:
                fat32 = False
@@ -1445,9 +1465,11 @@ class Up2k(object):
                pf = "v{}, {:.0f}+".format(n_left, b_left / 1024 / 1024)
                self.pp.msg = pf + abspath

-                st = bos.stat(abspath)
+                # throws on broken symlinks (always did)
+                stl = bos.lstat(abspath)
+                st = bos.stat(abspath) if stat.S_ISLNK(stl.st_mode) else stl
+                mt2 = int(stl.st_mtime)
                sz2 = st.st_size
-                mt2 = int(st.st_mtime)

                if nohash or not sz2:
                    w2 = up2k_wark_from_metadata(self.salt, sz2, mt2, rd, fn)
@@ -1469,6 +1491,13 @@ class Up2k(object):
                if w == w2:
                    continue

+                # symlink mtime was inconsistent before v1.9.4; check if that's it
+                if st != stl and (nohash or not sz2):
+                    mt2b = int(st.st_mtime)
+                    w2b = up2k_wark_from_metadata(self.salt, sz2, mt2b, rd, fn)
+                    if w == w2b:
+                        continue
+
                rewark.append((drd, dfn, w2, sz2, mt2))

                t = "hash mismatch: {}\n  db: {} ({} byte, {})\n  fs: {} ({} byte, {})"
@@ -2113,7 +2142,7 @@ class Up2k(object):

            try:
                nfiles = next(cur.execute("select count(w) from up"))[0]
-                self.log("OK: {} |{}|".format(db_path, nfiles))
+                self.log("  {} |{}|".format(db_path, nfiles), "90")
                return cur
            except:
                self.log("WARN: could not list files; DB corrupt?\n" + min_ex())
@@ -2317,6 +2346,9 @@ class Up2k(object):
            vols = [(ptop, jcur)] if jcur else []
            if vfs.flags.get("xlink"):
                vols += [(k, v) for k, v in self.cur.items() if k != ptop]
+            if vfs.flags.get("up_ts", "") == "fu" or not cj["lmod"]:
+                # force upload time rather than last-modified
+                cj["lmod"] = int(time.time())

            alts: list[tuple[int, int, dict[str, Any]]] = []
            for ptop, cur in vols:
@@ -2603,9 +2635,10 @@ class Up2k(object):
                and not self.args.nw
                and (cj["user"] in vfs.axs.uread or cj["user"] in vfs.axs.upget)
            ):
+                alg = 2 if "fka" in vfs.flags else 1
                ap = absreal(djoin(job["ptop"], job["prel"], job["name"]))
                ino = 0 if ANYWIN else bos.stat(ap).st_ino
-                fk = self.gen_fk(self.args.fk_salt, ap, job["size"], ino)
+                fk = self.gen_fk(alg, self.args.fk_salt, ap, job["size"], ino)
                ret["fk"] = fk[: vfs.flags["fk"]]

            return ret
@@ -2657,7 +2690,7 @@ class Up2k(object):
            fs2 = bos.stat(os.path.dirname(dst)).st_dev
            if fs1 == 0 or fs2 == 0:
                # py2 on winxp or other unsupported combination
-                raise OSError(38, "filesystem does not have st_dev")
+                raise OSError(errno.ENOSYS, "filesystem does not have st_dev")
            elif fs1 == fs2:
                # same fs; make symlink as relative as possible
                spl = r"[\\/]" if WINDOWS else "/"
@@ -3277,10 +3310,15 @@ class Up2k(object):
        if bos.path.exists(dabs):
            raise Pebkac(400, "mv2: target file exists")

+        stl = bos.lstat(sabs)
+        try:
+            st = bos.stat(sabs)
+        except:
+            st = stl
+
        xbr = svn.flags.get("xbr")
        xar = dvn.flags.get("xar")
        if xbr:
-            st = bos.stat(sabs)
            if not runhook(
                self.log, xbr, sabs, svp, "", uname, st.st_mtime, st.st_size, "", 0, ""
            ):
@@ -3288,9 +3326,16 @@ class Up2k(object):
                self.log(t, 1)
                raise Pebkac(405, t)

+        is_xvol = svn.realpath != dvn.realpath
+        if stat.S_ISLNK(stl.st_mode):
+            is_dirlink = stat.S_ISDIR(st.st_mode)
+            is_link = True
+        else:
+            is_link = is_dirlink = False
+
        bos.makedirs(os.path.dirname(dabs))

-        if bos.path.islink(sabs):
+        if is_dirlink:
            dlabs = absreal(sabs)
            t = "moving symlink from [{}] to [{}], target [{}]"
            self.log(t.format(sabs, dabs, dlabs))
@@ -3313,36 +3358,22 @@ class Up2k(object):
        c2 = self.cur.get(dvn.realpath)

        if ftime_ is None:
-            st = bos.stat(sabs)
            ftime = st.st_mtime
            fsize = st.st_size
        else:
            ftime = ftime_
            fsize = fsize_ or 0

-        try:
-            atomic_move(sabs, dabs)
-        except OSError as ex:
-            if ex.errno != errno.EXDEV:
-                raise
-
-            self.log("cross-device move:\n  {}\n  {}".format(sabs, dabs))
-            b1, b2 = fsenc(sabs), fsenc(dabs)
-            try:
-                shutil.copy2(b1, b2)
-            except:
-                os.unlink(b2)
-                raise
-
-            os.unlink(b1)
-
+        has_dupes = False
        if w:
            assert c1
            if c2 and c2 != c1:
                self._copy_tags(c1, c2, w)

-            self._forget_file(svn.realpath, srem, c1, w, c1 != c2, fsize)
-            self._relink(w, svn.realpath, srem, dabs)
+            has_dupes = self._forget_file(svn.realpath, srem, c1, w, is_xvol, fsize)
+            if not is_xvol:
+                has_dupes = self._relink(w, svn.realpath, srem, dabs)
+
            curs.add(c1)

            if c2:
@@ -3365,6 +3396,47 @@ class Up2k(object):
        else:
            self.log("not found in src db: [{}]".format(svp))

+        try:
+            if is_xvol and has_dupes:
+                raise OSError(errno.EXDEV, "src is symlink")
+
+            atomic_move(sabs, dabs)
+
+        except OSError as ex:
+            if ex.errno != errno.EXDEV:
+                raise
+
+            self.log("using copy+delete (%s):\n  %s\n  %s" % (ex.strerror, sabs, dabs))
+            b1, b2 = fsenc(sabs), fsenc(dabs)
+            is_link = os.path.islink(b1)  # due to _relink
+            try:
+                shutil.copy2(b1, b2)
+            except:
+                try:
+                    os.unlink(b2)
+                except:
+                    pass
+
+                if not is_link:
+                    raise
+
+                # broken symlink? keep it as-is
+                try:
+                    zb = os.readlink(b1)
+                    os.symlink(zb, b2)
+                except:
+                    os.unlink(b2)
+                    raise
+
+            if is_link:
+                try:
+                    times = (int(time.time()), int(stl.st_mtime))
+                    bos.utime(dabs, times, False)
+                except:
+                    pass
+
+            os.unlink(b1)
+
        if xar:
            runhook(self.log, xar, dabs, dvp, "", uname, 0, 0, "", 0, "")

@@ -3418,14 +3490,16 @@ class Up2k(object):
        wark: Optional[str],
        drop_tags: bool,
        sz: int,
-    ) -> None:
+    ) -> bool:
        """forgets file in db, fixes symlinks, does not delete"""
        srd, sfn = vsplit(vrem)
+        has_dupes = False
        self.log("forgetting {}".format(vrem))
        if wark and cur:
            self.log("found {} in db".format(wark))
            if drop_tags:
                if self._relink(wark, ptop, vrem, ""):
+                    has_dupes = True
                    drop_tags = False

            if drop_tags:
@@ -3453,6 +3527,8 @@ class Up2k(object):
                assert wark
                del reg[wark]

+        return has_dupes
+
    def _relink(self, wark: str, sptop: str, srem: str, dabs: str) -> int:
        """
        update symlinks from file at svn/srem to dabs (rename),
@@ -3679,13 +3755,16 @@ class Up2k(object):
            self._finish_upload(job["ptop"], job["wark"])

    def _snapshot(self) -> None:
-        slp = self.snap_persist_interval
+        slp = self.args.snap_wri
+        if not slp or self.args.no_snap:
+            return
+
        while True:
            time.sleep(slp)
            if self.pp:
                slp = 5
            else:
-                slp = self.snap_persist_interval
+                slp = self.args.snap_wri
                self.do_snapshot()

    def do_snapshot(self) -> None:
@@ -3699,11 +3778,8 @@ class Up2k(object):
        if not histpath:
            return

-        rm = [
-            x
-            for x in reg.values()
-            if x["need"] and now - x["poke"] > self.snap_discard_interval
-        ]
+        idrop = self.args.snap_drop * 60
+        rm = [x for x in reg.values() if x["need"] and now - x["poke"] >= idrop]

        if self.args.nw:
            lost = []
--- a/copyparty/util.py
+++ b/copyparty/util.py
@@ -25,7 +25,6 @@ import threading
 import time
 import traceback
 from collections import Counter
-from datetime import datetime
 from email.utils import formatdate

 from ipaddress import IPv4Address, IPv4Network, IPv6Address, IPv6Network
@@ -35,6 +34,35 @@ from .__init__ import ANYWIN, EXE, MACOS, PY2, TYPE_CHECKING, VT100, WINDOWS
 from .__version__ import S_BUILD_DT, S_VERSION
 from .stolen import surrogateescape

+try:
+    from datetime import datetime, timezone
+
+    UTC = timezone.utc
+except:
+    from datetime import datetime, timedelta, tzinfo
+
+    TD_ZERO = timedelta(0)
+
+    class _UTC(tzinfo):
+        def utcoffset(self, dt):
+            return TD_ZERO
+
+        def tzname(self, dt):
+            return "UTC"
+
+        def dst(self, dt):
+            return TD_ZERO
+
+    UTC = _UTC()
+
+
+if sys.version_info >= (3, 7) or (
+    sys.version_info >= (3, 6) and platform.python_implementation() == "CPython"
+):
+    ODict = dict
+else:
+    from collections import OrderedDict as ODict
+

 def _ens(want: str) -> tuple[int, ...]:
    ret: list[int] = []
@@ -56,6 +84,8 @@ E_ADDR_IN_USE = _ens("EADDRINUSE WSAEADDRINUSE")
 E_ACCESS = _ens("EACCES WSAEACCES")
 E_UNREACH = _ens("EHOSTUNREACH WSAEHOSTUNREACH ENETUNREACH WSAENETUNREACH")

+IP6ALL = "0:0:0:0:0:0:0:0"
+

 try:
    import ctypes
@@ -66,7 +96,9 @@ except:

 try:
    HAVE_SQLITE3 = True
-    import sqlite3  # pylint: disable=unused-import  # typechk
+    import sqlite3
+
+    assert hasattr(sqlite3, "connect")  # graalpy
 except:
    HAVE_SQLITE3 = False

@@ -257,6 +289,11 @@ EXTS["vnd.mozilla.apng"] = "png"
 MAGIC_MAP = {"jpeg": "jpg"}


+DEF_MTE = "circle,album,.tn,artist,title,.bpm,key,.dur,.q,.vq,.aq,vc,ac,fmt,res,.fps,ahash,vhash"
+
+DEF_MTH = ".vq,.aq,vc,ac,fmt,res,.fps"
+
+
 REKOBO_KEY = {
    v: ln.split(" ", 1)[0]
    for ln in """
@@ -294,11 +331,19 @@ REKOBO_KEY = {
 REKOBO_LKEY = {k.lower(): v for k, v in REKOBO_KEY.items()}


+_exestr = "python3 python ffmpeg ffprobe cfssl cfssljson cfssl-certinfo"
+CMD_EXEB = set(_exestr.encode("utf-8").split())
+CMD_EXES = set(_exestr.split())
+
+
 pybin = sys.executable or ""
 if EXE:
    pybin = ""
    for zsg in "python3 python".split():
        try:
+            if ANYWIN:
+                zsg += ".exe"
+
            zsg = shutil.which(zsg)
            if zsg:
                pybin = zsg
@@ -1106,7 +1151,7 @@ def stackmon(fp: str, ival: float, suffix: str) -> None:
            buf = lzma.compress(buf, preset=0)

        if "%" in fp:
-            dt = datetime.utcnow()
+            dt = datetime.now(UTC)
            for fs in "YmdHMS":
                fs = "%" + fs
                if fs in fp:
@@ -1555,15 +1600,18 @@ def rand_name(fdir: str, fn: str, rnd: int) -> str:
    return fn


-def gen_filekey(salt: str, fspath: str, fsize: int, inode: int) -> str:
-    return base64.urlsafe_b64encode(
-        hashlib.sha512(
-            ("%s %s %s %s" % (salt, fspath, fsize, inode)).encode("utf-8", "replace")
-        ).digest()
-    ).decode("ascii")
+def gen_filekey(alg: int, salt: str, fspath: str, fsize: int, inode: int) -> str:
+    if alg == 1:
+        zs = "%s %s %s %s" % (salt, fspath, fsize, inode)
+    else:
+        zs = "%s %s" % (salt, fspath)
+
+    zb = zs.encode("utf-8", "replace")
+    return base64.urlsafe_b64encode(hashlib.sha512(zb).digest()).decode("ascii")


 def gen_filekey_dbg(
+    alg: int,
    salt: str,
    fspath: str,
    fsize: int,
@@ -1571,7 +1619,7 @@ def gen_filekey_dbg(
    log: "NamedLogger",
    log_ptn: Optional[Pattern[str]],
 ) -> str:
-    ret = gen_filekey(salt, fspath, fsize, inode)
+    ret = gen_filekey(alg, salt, fspath, fsize, inode)

    assert log_ptn
    if log_ptn.search(fspath):
@@ -1759,6 +1807,21 @@ def exclude_dotfiles(filepaths: list[str]) -> list[str]:
    return [x for x in filepaths if not x.split("/")[-1].startswith(".")]


+def odfusion(base: ODict[str, bool], oth: str) -> ODict[str, bool]:
+    # merge an "ordered set" (just a dict really) with another list of keys
+    ret = base.copy()
+    if oth.startswith("+"):
+        for k in oth[1:].split(","):
+            ret[k] = True
+    elif oth[:1] in ("-", "/"):
+        for k in oth[1:].split(","):
+            ret.pop(k, None)
+    else:
+        ret = ODict.fromkeys(oth.split(","), True)
+
+    return ret
+
+
 def ipnorm(ip: str) -> str:
    if ":" in ip:
        # assume /64 clients; drop 4 groups
@@ -2125,7 +2188,7 @@ def list_ips() -> list[str]:
 def yieldfile(fn: str) -> Generator[bytes, None, None]:
    with open(fsenc(fn), "rb", 512 * 1024) as f:
        while True:
-            buf = f.read(64 * 1024)
+            buf = f.read(128 * 1024)
            if not buf:
                break

@@ -2446,6 +2509,14 @@ def runcmd(
    bout: bytes
    berr: bytes

+    if ANYWIN:
+        if isinstance(argv[0], (bytes, bytearray)):
+            if argv[0] in CMD_EXEB:
+                argv[0] += b".exe"
+        else:
+            if argv[0] in CMD_EXES:
+                argv[0] += ".exe"
+
    p = sp.Popen(argv, stdout=cout, stderr=cerr, **ka)
    if not timeout or PY2:
        bout, berr = p.communicate(sin)
--- a/copyparty/web/baguettebox.js
+++ b/copyparty/web/baguettebox.js
@@ -261,7 +261,7 @@ window.baguetteBox = (function () {
            setloop(1);
        else if (k == "BracketRight")
            setloop(2);
-        else if (e.shiftKey)
+        else if (e.shiftKey && k != 'KeyR')
            return;
        else if (k == "ArrowLeft" || k == "KeyJ")
            showPreviousImage();
@@ -524,7 +524,7 @@ window.baguetteBox = (function () {
                options[item] = newOptions[item];
        }

-        var an = options.animation = sread('ganim') || anims[ANIM ? 0 : 2];
+        var an = options.animation = sread('ganim', anims) || anims[ANIM ? 0 : 2];
        btnAnim.textContent = ['⇄', '⮺', '⚡'][anims.indexOf(an)];
        btnAnim.setAttribute('tt', 'animation: ' + an);

@@ -875,7 +875,7 @@ window.baguetteBox = (function () {

        if (loopB !== null) {
            timer.add(loopchk);
-            sethash(window.location.hash.slice(1).split('&')[0] + '&t=' + (loopA || 0) + '-' + loopB);
+            sethash(location.hash.slice(1).split('&')[0] + '&t=' + (loopA || 0) + '-' + loopB);
        }
    }

--- a/copyparty/web/browser.css
+++ b/copyparty/web/browser.css
@@ -493,6 +493,7 @@ html.dz {
 	--err-ts: #500;

 	text-shadow: none;
+	font-family: 'scp', monospace, monospace;
 }
 html.dy {
 	--fg: #000;
@@ -727,6 +728,11 @@ a:hover {
 html.y #files thead th {
 	box-shadow: 0 1px 0 rgba(0,0,0,0.12);
 }
+html #files.hhpick thead th {
+	color: #f7d;
+	background: #000;
+	box-shadow: .1em .2em 0 #f6c inset, -.1em -.1em 0 #f6c inset;
+}
 #files td {
 	margin: 0;
 	padding: .3em .5em;
@@ -1397,6 +1403,9 @@ input[type="checkbox"]:checked+label {
 	color: #0e0;
 	color: var(--a);
 }
+html.dz input {
+	font-family: 'scp', monospace, monospace;
+}
 .opwide div>span>input+label {
 	padding: .3em 0 .3em .3em;
 	margin: 0 0 0 -.3em;
@@ -1405,14 +1414,17 @@ input[type="checkbox"]:checked+label {
 .opview input.i {
 	width: calc(100% - 16.2em);
 }
+input.drc_v,
 input.eq_gain {
 	width: 3em;
 	text-align: center;
 	margin: 0 .6em;
 }
+#audio_drc table,
 #audio_eq table {
 	border-collapse: collapse;
 }
+#audio_drc td,
 #audio_eq td {
 	text-align: center;
 }
@@ -1421,11 +1433,15 @@ input.eq_gain {
 	display: block;
 	padding: 0;
 }
+#au_drc,
 #au_eq {
 	display: block;
 	margin-top: .5em;
 	padding: 1.3em .3em;
 }
+#au_drc {
+	padding: .4em .3em;
+}
 #ico1 {
 	cursor: pointer;
 }
@@ -1466,6 +1482,8 @@ input.eq_gain {
 	width: calc(100% - 2em);
 	margin: .3em 0 0 1.4em;
 }
+@media (max-width: 130em) { #srch_form.tags #tq_raw { width: calc(100% - 34em) } }
+@media (max-width: 95em) { #srch_form.tags #tq_raw { width: calc(100% - 2em) } }
 #tq_raw td+td {
 	width: 100%;
 }
@@ -1577,6 +1595,7 @@ html.cz .btn {
 	border-bottom: .2em solid #709;
 }
 html.dz .btn {
+	font-size: 1em;
 	box-shadow: 0 0 0 .1em #080 inset;
 }
 html.dz .tgl.btn.on {
@@ -1767,6 +1786,7 @@ html.y #tree.nowrap .ntree a+a:hover {
 	display: none;
 }
 .ghead {
+	background: #fff;
 	background: var(--bg-u2);
 	border-radius: .3em;
 	padding: .2em .5em;
@@ -1797,6 +1817,7 @@ html.y #tree.nowrap .ntree a+a:hover {
 	padding: 0;
 }
 #rui {
+	background: #fff;
 	background: var(--bg);
 	position: fixed;
 	top: 0;
@@ -1853,6 +1874,7 @@ html.y #tree.nowrap .ntree a+a:hover {
 }
 #doc {
 	overflow: visible;
+	background: #fff;
 	background: var(--bg);
 	margin: -1em 0 .5em 0;
 	padding: 1em 0 1em 0;
@@ -2107,12 +2129,12 @@ html.y #bbox-overlay figcaption a {
 }
 .bbox-btn,
 #bbox-btns {
-    opacity: 1;
+	opacity: 1;
 	animation: opacity .2s infinite ease-in-out;
 }
 .bbox-btn.off,
 #bbox-btns.off {
-    opacity: 0;
+	opacity: 0;
 }
 #bbox-overlay button {
 	cursor: pointer;
@@ -2382,7 +2404,7 @@ html.y #bbox-overlay figcaption a {
 	display: block;
 }
 #u2bm sup {
-    font-weight: bold;
+	font-weight: bold;
 }
 #u2notbtn {
 	display: none;
@@ -2489,14 +2511,14 @@ html.y #bbox-overlay figcaption a {
 	min-width: 24em;
 }
 #u2cards.w {
-	width: 44em;
+	width: 48em;
 	text-align: left;
 }
 #u2cards.ww {
 	display: inline-block;
 }
 #u2etaw.w {
-	width: 52em;
+	width: 55em;
 	text-align: right;
 	margin: 2em auto -2.7em auto;
 }
@@ -2541,10 +2563,10 @@ html.y #bbox-overlay figcaption a {
 	width: 30em;
 }
 #u2conf.w {
-	width: 48em;
+	width: 51em;
 }
 #u2conf.ww {
-	width: 78em;
+	width: 82em;
 }
 #u2conf.ww #u2c3w {
 	width: 29em;
@@ -2766,6 +2788,9 @@ html.c .opbox,
 html.a .opbox {
 	margin: 1.5em 0 0 0;
 }
+html.dz .opview input.i {
+	width: calc(100% - 18em);
+}
 html.c #tree,
 html.c #treeh,
 html.a #tree,
@@ -2818,6 +2843,9 @@ html.a #u2btn {
 html.ay #u2btn {
 	box-shadow: .4em .4em 0 #ccc;
 }
+html.dz #u2btn {
+	letter-spacing: -.033em;
+}
 html.c #u2conf.ww #u2btn,
 html.a #u2conf.ww #u2btn {
 	margin: -2em .5em -3em 0;
@@ -2980,13 +3008,13 @@ html.b .btn {
 	top: -.1em;
 }
 html.b #op_up2k.srch sup {
-    color: #fc0;
+	color: #fc0;
 }
 html.by #u2btn sup {
-    color: #06b;
+	color: #06b;
 }
 html.by #op_up2k.srch sup {
-    color: #b70;
+	color: #b70;
 }
 html.bz #u2cards a.act {
 	box-shadow: 0 -.1em .2em var(--bg-d2);
@@ -3035,6 +3063,16 @@ html.d #treepar {



+@media (max-width: 32em) {
+	#u2conf {
+		font-size: .9em;
+	}
+}
+@media (max-width: 28em) {
+	#u2conf {
+		font-size: .8em;
+	}
+}
@media (min-width: 70em) {
 	#barpos,
 	#barbuf {
--- a/copyparty/web/browser.html
+++ b/copyparty/web/browser.html
@@ -11,7 +11,7 @@
 	<link rel="stylesheet" media="screen" href="{{ r }}/.cpr/ui.css?_={{ ts }}">
 	<link rel="stylesheet" media="screen" href="{{ r }}/.cpr/browser.css?_={{ ts }}">
 	{%- if css %}
-	<link rel="stylesheet" media="screen" href="{{ css }}?_={{ ts }}">
+	<link rel="stylesheet" media="screen" href="{{ css }}_={{ ts }}">
 	{%- endif %}
 </head>

@@ -135,45 +135,27 @@

 	<script>
 		var SR = {{ r|tojson }},
+			CGV = {{ cgv|tojson }},
 			TS = "{{ ts }}",
-			acct = "{{ acct }}",
-			perms = {{ perms }},
-			dgrid = {{ dgrid|tojson }},
-			themes = {{ themes }},
 			dtheme = "{{ dtheme }}",
 			srvinf = "{{ srv_info }}",
 			s_name = "{{ s_name }}",
 			lang = "{{ lang }}",
 			dfavico = "{{ favico }}",
-			def_hcols = {{ def_hcols|tojson }},
-			have_up2k_idx = {{ have_up2k_idx|tojson }},
 			have_tags_idx = {{ have_tags_idx|tojson }},
-			have_acode = {{ have_acode|tojson }},
-			have_mv = {{ have_mv|tojson }},
-			have_del = {{ have_del|tojson }},
-			have_unpost = {{ have_unpost }},
-			have_zip = {{ have_zip|tojson }},
-			sb_md = "{{ sb_md }}",
 			sb_lg = "{{ sb_lg }}",
-			lifetime = {{ lifetime }},
-			turbolvl = {{ turbolvl }},
-			idxh = {{ idxh }},
-			frand = {{ frand|tojson }},
-			u2sort = "{{ u2sort }}",
-			have_emp = {{ have_emp|tojson }},
 			txt_ext = "{{ txt_ext }}",
 			logues = {{ logues|tojson if sb_lg else "[]" }},
-			readme = {{ readme|tojson }},
 			ls0 = {{ ls0|tojson }};

-		document.documentElement.className = localStorage.theme || dtheme;
+		document.documentElement.className = localStorage.cpp_thm || dtheme;
 	</script>
 	<script src="{{ r }}/.cpr/util.js?_={{ ts }}"></script>
 	<script src="{{ r }}/.cpr/baguettebox.js?_={{ ts }}"></script>
 	<script src="{{ r }}/.cpr/browser.js?_={{ ts }}"></script>
 	<script src="{{ r }}/.cpr/up2k.js?_={{ ts }}"></script>
 	{%- if js %}
-	<script src="{{ js }}?_={{ ts }}"></script>
+	<script src="{{ js }}_={{ ts }}"></script>
 	{%- endif %}
 </body>

--- a/copyparty/web/browser.js
+++ b/copyparty/web/browser.js
@@ -80,6 +80,7 @@ var Ls = {
 				"textfile-viewer",
 				["I/K", "prev/next file"],
 				["M", "close textfile"],
+				["E", "edit textfile"],
 				["S", "select file (for cut/rename)"],
 			]
 		],
@@ -136,6 +137,7 @@ var Ls = {

 		"ul_par": "parallel uploads:",
 		"ut_rand": "randomize filenames",
+		"ut_u2ts": "copy the last-modified timestamp$Nfrom your filesystem to the server",
 		"ut_mt": "continue hashing other files while uploading$N$Nmaybe disable if your CPU or HDD is a bottleneck",
 		"ut_ask": "ask for confirmation before upload starts",
 		"ut_pot": "improve upload speed on slow devices$Nby making the UI less complex",
@@ -167,6 +169,7 @@ var Ls = {
 		"utl_prog": "progress",

 		"ul_flagblk": "the files were added to the queue</b><br>however there is a busy up2k in another browser tab,<br>so waiting for that to finish first",
+		"ul_btnlk": "the server configuration has locked this switch into this state",

 		"udt_up": "Upload",
 		"udt_srch": "Search",
@@ -186,7 +189,7 @@ var Ls = {
 		"cl_hiddenc": "hidden columns",
 		"cl_hidec": "hide",
 		"cl_reset": "reset",
-		"cl_hpick": "click one column header to hide in the table below",
+		"cl_hpick": "tap on column headers to hide in the table below",
 		"cl_hcancel": "column hiding aborted",

 		"ct_thumb": "in grid-view, toggle icons or thumbnails$NHotkey: T",
@@ -230,6 +233,7 @@ var Ls = {
 		"ml_tcode": "transcode",
 		"ml_tint": "tint",
 		"ml_eq": "audio equalizer",
+		"ml_drc": "dynamic range compressor",

 		"mt_preload": "start loading the next song near the end for gapless playback\">preload",
 		"mt_fullpre": "try to preload the entire song;$N✅ enable on <b>unreliable</b> connections,$N❌ <b>disable</b> on slow connections probably\">full",
@@ -247,6 +251,7 @@ var Ls = {
 		"mt_coth": "convert all others (not mp3) to opus\">oth",
 		"mt_tint": "background level (0-100) on the seekbar$Nto make buffering less distracting",
 		"mt_eq": "enables the equalizer and gain control;$N$Nboost &lt;code&gt;0&lt;/code&gt; = standard 100% volume (unmodified)$N$Nwidth &lt;code&gt;1 &nbsp;&lt;/code&gt; = standard stereo (unmodified)$Nwidth &lt;code&gt;0.5&lt;/code&gt; = 50% left-right crossfeed$Nwidth &lt;code&gt;0 &nbsp;&lt;/code&gt; = mono$N$Nboost &lt;code&gt;-0.8&lt;/code&gt; &amp; width &lt;code&gt;10&lt;/code&gt; = vocal removal :^)$N$Nenabling the equalizer makes gapless albums fully gapless, so leave it on with all the values at zero (except width = 1) if you care about that",
+		"mt_drc": "enables the dynamic range compressor (volume flattener / brickwaller); will also enable EQ to balance the spaghetti, so set all EQ fields except for 'width' to 0 if you don't want it$N$Nlowers the volume of audio above THRESHOLD dB; for every RATIO dB past THRESHOLD there is 1 dB of output, so default values of tresh -24 and ratio 12 means it should never get louder than -22 dB and it is safe to increase the equalizer boost to 0.8, or even 1.8 with ATK 0 and a huge RLS like 90$N$Nplease see wikipedia instead, this is probably wrong",

 		"mb_play": "play",
 		"mm_hashplay": "play this audio file?",
@@ -327,8 +332,10 @@ var Ls = {
 		"tvt_prev": "show previous document$NHotkey: i\">⬆ prev",
 		"tvt_next": "show next document$NHotkey: K\">⬇ next",
 		"tvt_sel": "select file &nbsp; ( for cut / delete / ... )$NHotkey: S\">sel",
+		"tvt_edit": "open file in text editor$NHotkey: E\">✏️ edit",

 		"gt_msel": "enable file selection; ctrl-click a file to override$N$N&lt;em&gt;when active: doubleclick a file / folder to open it&lt;/em&gt;$N$NHotkey: S\">multiselect",
+		"gt_full": "show uncropped thumbnails\">full",
 		"gt_zoom": "zoom",
 		"gt_chop": "chop",
 		"gt_sort": "sort by",
@@ -349,11 +356,14 @@ var Ls = {
 		"s_rd": "path",
 		"s_fn": "name",
 		"s_ta": "tags",
+		"s_ua": "up@",
 		"s_ad": "adv.",
 		"s_s1": "minimum MiB",
 		"s_s2": "maximum MiB",
 		"s_d1": "min. iso8601",
 		"s_d2": "max. iso8601",
+		"s_u1": "uploaded after",
+		"s_u2": "and/or before",
 		"s_r1": "path contains &nbsp; (space-separated)",
 		"s_f1": "name contains &nbsp; (negate with -nope)",
 		"s_t1": "tags contains &nbsp; (^=start, end=$)",
@@ -375,7 +385,10 @@ var Ls = {
 		"fu_xe1": "failed to load unpost list from server:\n\nerror ",
 		"fu_xe2": "404: File not found??",

-		"fz_tar": "plain gnutar file (linux / mac)",
+		"fz_tar": "uncompressed gnu-tar file (linux / mac)",
+		"fz_pax": "uncompressed pax-format tar (slower)",
+		"fz_targz": "gnu-tar with gzip level 3 compression$N$Nthis is usually very slow, so$Nuse uncompressed tar instead",
+		"fz_tarxz": "gnu-tar with xz level 1 compression$N$Nthis is usually very slow, so$Nuse uncompressed tar instead",
 		"fz_zip8": "zip with utf8 filenames (maybe wonky on windows 7 and older)",
 		"fz_zipd": "zip with traditional cp437 filenames, for really old software",
 		"fz_zipc": "cp437 with crc32 computed early,$Nfor MS-DOS PKZIP v2.04g (october 1993)$N(takes longer to process before download can start)",
@@ -443,6 +456,8 @@ var Ls = {
 		"u_expl": "explain",
 		"u_tu": '<p class="warn">WARNING: turbo enabled, <span>&nbsp;client may not detect and resume incomplete uploads; see turbo-button tooltip</span></p>',
 		"u_ts": '<p class="warn">WARNING: turbo enabled, <span>&nbsp;search results can be incorrect; see turbo-button tooltip</span></p>',
+		"u_turbo_c": "turbo is disabled in server config",
+		"u_turbo_g": "disabling turbo because you don't have\ndirectory listing privileges within this volume",
 		"u_life_cfg": 'autodelete after <input id="lifem" p="60" /> min (or <input id="lifeh" p="3600" /> hours)',
 		"u_life_est": 'upload will be deleted <span id="lifew" tt="local time">---</span>',
 		"u_life_max": 'this folder enforces a\nmax lifetime of {0}',
@@ -544,6 +559,7 @@ var Ls = {
 				"dokumentviser",
 				["I/K", "forr./neste fil"],
 				["M", "lukk tekstdokument"],
+				["E", "rediger tekstdokument"]
 				["S", "velg fil (for F2/ctrl-x/...)"]
 			]
 		],
@@ -600,6 +616,7 @@ var Ls = {

 		"ul_par": "samtidige handl.:",
 		"ut_rand": "finn opp nye tilfeldige filnavn",
+		"ut_u2ts": "gi filen på serveren samme$Ntidsstempel som lokalt hos deg",
 		"ut_mt": "fortsett å befare køen mens opplastning foregår$N$Nskru denne av dersom du har en$Ntreg prosessor eller harddisk",
 		"ut_ask": "bekreft filutvalg før opplastning starter",
 		"ut_pot": "forbedre ytelsen på trege enheter ved å$Nforenkle brukergrensesnittet",
@@ -631,6 +648,7 @@ var Ls = {
 		"utl_prog": "fremdrift",

 		"ul_flagblk": "filene har blitt lagt i køen</b><br>men det er en annen nettleserfane som holder på med befaring eller opplastning akkurat nå,<br>så venter til den er ferdig først",
+		"ul_btnlk": "bryteren har blitt låst til denne tilstanden i serverens konfigurasjon",

 		"udt_up": "Last opp",
 		"udt_srch": "Søk",
@@ -650,7 +668,7 @@ var Ls = {
 		"cl_hiddenc": "skjulte kolonner",
 		"cl_hidec": "skjul",
 		"cl_reset": "nullstill",
-		"cl_hpick": "klikk overskriften til kolonnen du ønsker å skjule i tabellen nedenfor",
+		"cl_hpick": "klikk på overskriften til kolonnene du ønsker å skjule i tabellen nedenfor",
 		"cl_hcancel": "kolonne-skjuling avbrutt",

 		"ct_thumb": "vis miniatyrbilder istedenfor ikoner$NSnarvei: T",
@@ -694,6 +712,7 @@ var Ls = {
 		"ml_tcode": "konvertering",
 		"ml_tint": "tint",
 		"ml_eq": "audio equalizer (tonejustering)",
+		"ml_drc": "compressor (volum-utjevning)",

 		"mt_preload": "hent ned litt av neste sang i forkant,$Nslik at pausen i overgangen blir mindre\">forles",
 		"mt_fullpre": "hent ned hele neste sang, ikke bare litt:$N✅ skru på hvis nettet ditt er <b>ustabilt</b>,$N❌ skru av hvis nettet ditt er <b>tregt</b>\">full",
@@ -711,6 +730,7 @@ var Ls = {
 		"mt_coth": "konverter alt annet (men ikke mp3) til opus\">andre",
 		"mt_tint": "nivå av bakgrunnsfarge på søkestripa (0-100),$Ngjør oppdateringer mindre distraherende",
 		"mt_eq": "aktiver tonekontroll og forsterker;$N$Nboost &lt;code&gt;0&lt;/code&gt; = normal volumskala$N$Nwidth &lt;code&gt;1 &nbsp;&lt;/code&gt; = normal stereo$Nwidth &lt;code&gt;0.5&lt;/code&gt; = 50% blanding venstre-høyre$Nwidth &lt;code&gt;0 &nbsp;&lt;/code&gt; = mono$N$Nboost &lt;code&gt;-0.8&lt;/code&gt; &amp; width &lt;code&gt;10&lt;/code&gt; = instrumental :^)$N$Nreduserer også dødtid imellom sangfiler",
+		"mt_drc": "aktiver volum-utjevning (dynamic range compressor); vil også aktivere tonejustering, så sett alle EQ-feltene bortsett fra 'width' til 0 hvis du ikke vil ha noe EQ$N$Nfilteret vil dempe volumet på alt som er høyere enn TRESH dB; for hver RATIO dB over grensen er det 1dB som treffer høyttalerne, så standardverdiene tresh -24 og ratio 12 skal bety at volumet ikke går høyere enn -22 dB, slik at man trygt kan øke boost-verdien i equalizer'n til rundt 0.8, eller 1.8 kombinert med ATK 0 og RLS 90$N$Ngodt mulig jeg har misforstått litt, så wikipedia forklarer nok bedre",

 		"mb_play": "lytt",
 		"mm_hashplay": "spill denne sangen?",
@@ -786,13 +806,15 @@ var Ls = {
 		"tv_xe1": "kunne ikke laste tekstfil:\n\nfeil ",
 		"tv_xe2": "404, Fil ikke funnet",
 		"tv_lst": "tekstfiler i mappen",
-		"tvt_close": "gå tilbake til mappen$NSnarvei: M\">❌ close",
+		"tvt_close": "gå tilbake til mappen$NSnarvei: M\">❌ lukk",
 		"tvt_dl": "last ned denne filen\">💾 last ned",
-		"tvt_prev": "vis forrige dokument$NSnarvei: i\">⬆ prev",
-		"tvt_next": "vis neste dokument$NSnarvei: K\">⬇ next",
-		"tvt_sel": "markér filen &nbsp; ( for utklipp / sletting / ... )$NSnarvei: S\">sel",
+		"tvt_prev": "vis forrige dokument$NSnarvei: i\">⬆ forr.",
+		"tvt_next": "vis neste dokument$NSnarvei: K\">⬇ neste",
+		"tvt_sel": "markér filen &nbsp; ( for utklipp / sletting / ... )$NSnarvei: S\">merk",
+		"tvt_edit": "redigér filen$NSnarvei: E\">✏️ endre",

 		"gt_msel": "markér filer istedenfor å åpne dem; ctrl-klikk filer for å overstyre$N$N&lt;em&gt;når aktiv: dobbelklikk en fil / mappe for å åpne&lt;/em&gt;$N$NSnarvei: S\">markering",
+		"gt_full": "ikke beskjær bildene\">full",
 		"gt_zoom": "zoom",
 		"gt_chop": "trim",
 		"gt_sort": "sorter",
@@ -813,11 +835,14 @@ var Ls = {
 		"s_rd": "sti",
 		"s_fn": "navn",
 		"s_ta": "meta",
+		"s_ua": "up@",
 		"s_ad": "avns.",
 		"s_s1": "større enn ↓ MiB",
 		"s_s2": "mindre enn ↓ MiB",
 		"s_d1": "nyere enn &lt;dato&gt;",
 		"s_d2": "eldre enn",
+		"s_u1": "lastet opp etter",
+		"s_u2": "og/eller før",
 		"s_r1": "mappenavn inneholder",
 		"s_f1": "filnavn inneholder",
 		"s_t1": "sang-info inneholder",
@@ -840,6 +865,9 @@ var Ls = {
 		"fu_xe2": "404: Filen finnes ikke??",

 		"fz_tar": "ukomprimert gnu-tar arkiv, for linux og mac",
+		"fz_pax": "ukomprimert pax-tar arkiv, litt tregere",
+		"fz_targz": "gnu-tar pakket med gzip (nivå 3)$N$NNB: denne er veldig treg;$Nukomprimert tar er bedre",
+		"fz_tarxz": "gnu-tar pakket med xz (nivå 1)$N$NNB: denne er veldig treg;$Nukomprimert tar er bedre",
 		"fz_zip8": "zip med filnavn i utf8 (noe problematisk på windows 7 og eldre)",
 		"fz_zipd": "zip med filnavn i cp437, for høggamle maskiner",
 		"fz_zipc": "cp437 med tidlig crc32,$Nfor MS-DOS PKZIP v2.04g (oktober 1993)$N(øker behandlingstid på server)",
@@ -907,6 +935,8 @@ var Ls = {
 		"u_expl": "forklar",
 		"u_tu": '<p class="warn">ADVARSEL: turbo er på, <span>&nbsp;avbrutte opplastninger vil muligens ikke oppdages og gjenopptas; hold musepekeren over turbo-knappen for mer info</span></p>',
 		"u_ts": '<p class="warn">ADVARSEL: turbo er på, <span>&nbsp;søkeresultater kan være feil; hold musepekeren over turbo-knappen for mer info</span></p>',
+		"u_turbo_c": "turbo er deaktivert i serverkonfigurasjonen",
+		"u_turbo_g": 'turbo ble deaktivert fordi du ikke har\ntilgang til å se mappeinnhold i dette volumet',
 		"u_life_cfg": 'slett opplastning etter <input id="lifem" p="60" /> min (eller <input id="lifeh" p="3600" /> timer)',
 		"u_life_est": 'opplastningen slettes <span id="lifew" tt="lokal tid">---</span>',
 		"u_life_max": 'denne mappen tillater ikke å \noppbevare filer i mer enn {0}',
@@ -931,12 +961,27 @@ var Ls = {
 		"lang_set": "passer det å laste siden på nytt?",
 	},
 };
-var L = Ls[sread("lang") || lang];
-if (Ls.eng && L != Ls.eng) {
-	for (var k in Ls.eng)
-		if (!L[k])
-			L[k] = Ls.eng[k];
+var LANGS = ["eng", "nor"],
+	L = Ls[sread("cpp_lang", LANGS) || lang] || Ls.eng || Ls.nor;
+
+for (var a = 0; a < LANGS.length; a++) {
+	for (var b = a + 1; b < LANGS.length; b++) {
+		var i1 = Object.keys(Ls[LANGS[a]]).length > Object.keys(Ls[LANGS[b]]).length ? a : b,
+			i2 = i1 == a ? b : a,
+			t1 = Ls[LANGS[i1]],
+			t2 = Ls[LANGS[i2]];
+
+		for (var k in t1)
+			if (!t2[k]) {
+				console.log("E missing TL", LANGS[i2], k);
+				t2[k] = t1[k];
+			}
+	}
 }
+
+if (!has(LANGS, lang))
+	alert('unsupported --lang "' + lang + '" specified in server args;\nplease use one of these: ' + LANGS);
+
 modal.load();


@@ -1017,6 +1062,10 @@ ebi('op_up2k').innerHTML = (
 	'			<input type="checkbox" id="u2rand" />\n' +
 	'			<label for="u2rand" tt="' + L.ut_rand + '">🎲</label>\n' +
 	'		</td>\n' +
+	'		<td class="c" rowspan="2">\n' +
+	'			<input type="checkbox" id="u2ts" />\n' +
+	'			<label for="u2ts" tt="' + L.ut_u2ts + '">📅</a>\n' +
+	'		</td>\n' +
 	'		<td class="c" data-perm="read" data-dep="idx" rowspan="2">\n' +
 	'			<input type="checkbox" id="fsearch" />\n' +
 	'			<label for="fsearch" tt="' + L.ut_srch + '">🔎</label>\n' +
@@ -1341,10 +1390,12 @@ var mpl = (function () {
 		'<input type="text" id="pb_tint" value="0" ' + NOAC + ' style="width:2.4em" tt="' + L.mt_tint + '" />' +
 		'</div></div>' +

-		'<div><h3>' + L.ml_eq + '</h3><div id="audio_eq"></div></div>');
+		'<div><h3 id="h_drc">' + L.ml_drc + '</h3><div id="audio_drc"></div></div>' +
+		'<div><h3>' + L.ml_eq + '</h3><div id="audio_eq"></div></div>' +
+		'');

 	var r = {
-		"pb_mode": (sread('pb_mode') || 'next').split('-')[0],
+		"pb_mode": (sread('pb_mode', ['loop', 'next']) || 'next').split('-')[0],
 		"os_ctl": bcfg_get('au_os_ctl', have_mctl) && have_mctl,
 		'traversals': 0,
 	};
@@ -2447,8 +2498,13 @@ function start_actx() {
 var afilt = (function () {
 	var r = {
 		"eqen": false,
+		"drcen": false,
 		"bands": [31.25, 62.5, 125, 250, 500, 1000, 2000, 4000, 8000, 16000],
 		"gains": [4, 3, 2, 1, 0, 0, 1, 2, 3, 4],
+		"drcv": [-24, 30, 12, 0.003, 0.25],
+		"drch": ['tresh', 'knee', 'ratio', 'atk', 'rls'],
+		"drck": ['threshold', 'knee', 'ratio', 'attack', 'release'],
+		"drcn": null,
 		"filters": [],
 		"filterskip": [],
 		"plugs": [],
@@ -2458,16 +2514,18 @@ var afilt = (function () {
 		"acst": {}
 	};

-	if (!ACtx)
-		ebi('audio_eq').parentNode.style.display = 'none';
+	function setvis(vis) {
+		ebi('audio_eq').parentNode.style.display = ebi('audio_drc').parentNode.style.display = (vis ? '' : 'none');
+	}
+
+	setvis(ACtx);

 	r.init = function () {
 		start_actx();
 		if (r.cfg)
 			return;

-		if (!actx)
-			ebi('audio_eq').parentNode.style.display = 'none';
+		setvis(actx);

 		// some browsers have insane high-frequency boost
 		// (or rather the actual problem is Q but close enough)
@@ -2554,12 +2612,20 @@ var afilt = (function () {
 		mp.acs = mpo.acs = null;
 	};

-	r.apply = function () {
+	r.apply = function (v) {
 		r.init();
 		r.draw();

-		if (!actx)
-			bcfg_set('au_eq', false);
+		if (!actx) {
+			bcfg_set('au_eq', r.eqen = false);
+			bcfg_set('au_drc', r.drcen = false);
+		}
+		else if (v === true && r.drcen && !r.eqen)
+			bcfg_set('au_eq', r.eqen = true);
+		else if (v === false && !r.eqen)
+			bcfg_set('au_drc', r.drcen = false);
+
+		r.drcn = null;

 		var plug = false;
 		for (var a = 0; a < r.plugs.length; a++)
@@ -2619,6 +2685,17 @@ var afilt = (function () {
 		fi.gain.value = r.amp + 0.94;  // +.137 dB measured; now -.25 dB and almost bitperfect
 		r.filters.push(fi);

+		// wait nevermind, drc goes first
+		timer.rm(showdrc);
+		if (r.drcen) {
+			fi = r.drcn = actx.createDynamicsCompressor();
+			for (var a = 0; a < r.drcv.length; a++)
+				fi[r.drck[a]].value = r.drcv[a];
+
+			r.filters.push(fi);
+			timer.add(showdrc);
+		}
+
 		if (Math.round(r.chw * 25) != 25) {
 			var split = actx.createChannelSplitter(2),
 				merge = actx.createChannelMerger(2),
@@ -2691,6 +2768,31 @@ var afilt = (function () {
 		clmod(that, 'err', err);
 	}

+	function adj_drc() {
+		var err = false;
+		try {
+			var n = this.getAttribute('k'),
+				ov = r.drcv[n],
+				vs = this.value,
+				v = parseFloat(vs);
+
+			if (!isNum(v) || v + '' != vs)
+				throw new Error('inval v');
+
+			if (v == ov)
+				return;
+
+			r.drcv[n] = v;
+			jwrite('au_drc', r.drcv);
+			if (r.drcn)
+				r.drcn[r.drck[n]].value = v;
+		}
+		catch (ex) {
+			err = true;
+		}
+		clmod(this, 'err', err);
+	}
+
 	function eq_mod(e) {
 		ev(e);
 		adj_band(this, 0);
@@ -2702,6 +2804,13 @@ var afilt = (function () {
 			adj_band(this, step);
 	}

+	function showdrc() {
+		if (!r.drcn)
+			return timer.rm(showdrc);
+
+		ebi('h_drc').textContent = f2f(r.drcn.reduction, 1);
+	}
+
 	var html = ['<table><tr><td rowspan="4">',
 		'<a id="au_eq" class="tgl btn" href="#" tt="' + L.mt_eq + '">enable</a></td>'],
 		h2 = [], h3 = [], h4 = [];
@@ -2731,6 +2840,18 @@ var afilt = (function () {
 	html += h4.join('\n') + '</tr><table>';
 	ebi('audio_eq').innerHTML = html;

+	h2 = [];
+	html = ['<table><tr><td rowspan="2">',
+		'<a id="au_drc" class="tgl btn" href="#" tt="' + L.mt_drc + '">enable</a></td>'];
+
+	for (var a = 0; a < r.drch.length; a++) {
+		html.push('<td>' + r.drch[a] + '</td>');
+		h2.push('<td><input type="text" class="drc_v" ' + NOAC + ' k="' + a + '" value="' + r.drcv[a] + '" /></td>');
+	}
+	html = html.join('\n') + '</tr><tr>';
+	html += h2.join('\n') + '</tr><table>';
+	ebi('audio_drc').innerHTML = html;
+
 	var stp = QSA('a.eq_step');
 	for (var a = 0, aa = stp.length; a < aa; a++)
 		stp[a].onclick = eq_step;
@@ -2740,8 +2861,12 @@ var afilt = (function () {
 		txt[a].oninput = eq_mod;
 		txt[a].onkeydown = eq_keydown;
 	}
+	txt = QSA('input.drc_v');
+	for (var a = 0; a < txt.length; a++)
+		txt[a].oninput = txt[a].onkeydown = adj_drc;

 	bcfg_bind(r, 'eqen', 'au_eq', false, r.apply);
+	bcfg_bind(r, 'drcen', 'au_drc', false, r.apply);

 	r.draw();
 	return r;
@@ -3007,6 +3132,8 @@ function scan_hash(v) {


 function eval_hash() {
+	window.onpopstate = treectl.onpopfun;
+
 	var v = hash0;
 	hash0 = null;
 	if (!v)
@@ -3049,7 +3176,7 @@ function eval_hash() {
 		goto('search');
 		var i = ebi('q_raw');
 		i.value = uricom_dec(v.slice(3));
-		return i.oninput();
+		return i.onkeydown({ 'key': 'Enter' });
 	}

 	if (v.indexOf('#v=') === 0) {
@@ -3108,11 +3235,35 @@ function eval_hash() {
 })();


+function read_dsort(txt) {
+	try {
+		var zt = (('' + txt).trim() || 'href').split(/,+/g);
+		dsort = [];
+		for (var a = 0; a < zt.length; a++) {
+			var z = zt[a].trim(), n = 1, t = "";
+			if (z.startsWith("-")) {
+				z = z.slice(1);
+				n = -1;
+			}
+			if (z == "sz" || z.indexOf('/.') + 1)
+				t = "int";
+
+			dsort.push([z, n, t]);
+		}
+	}
+	catch (ex) {
+		toast.warn(10, 'failed to apply default sort order [' + txt + ']:\n' + ex);
+		dsort = [['href', 1, '']];
+	}
+}
+read_dsort(dsort);
+
+
 function sortfiles(nodes) {
 	if (!nodes.length)
 		return nodes;

-	var sopts = jread('fsort', [["href", 1, ""]]),
+	var sopts = jread('fsort', jcp(dsort)),
 		dir1st = sread('dir1st') !== '0';

 	try {
@@ -3624,7 +3775,7 @@ var fileman = (function () {

 			if (!f.length) {
 				toast.ok(2, 'rename OK');
-				treectl.goto(get_evpath());
+				treectl.goto();
 				return rn_cancel();
 			}

@@ -3671,7 +3822,7 @@ var fileman = (function () {
 				if (err !== 'xbd')
 					toast.ok(2, L.fd_ok);

-				treectl.goto(get_evpath());
+				treectl.goto();
 				return;
 			}
 			toast.show('inf r', 0, esc(L.fd_busy.format(vps.length + 1, vp)), 'r');
@@ -3789,7 +3940,7 @@ var fileman = (function () {

 			if (!vp) {
 				toast.ok(2, L.fp_ok);
-				treectl.goto(get_evpath());
+				treectl.goto();
 				r.tx(srcdir);
 				return;
 			}
@@ -3905,9 +4056,9 @@ var showfile = (function () {
 	window.Prism = { 'manual': true };
 	var em = QS('#bdoc>pre');
 	if (em)
-		em = [r.sname(window.location.search), location.hash, em.textContent];
+		em = [r.sname(location.search), location.hash, em.textContent];
 	else {
-		var m = /[?&]doc=([^&]+)/.exec(window.location.search);
+		var m = /[?&]doc=([^&]+)/.exec(location.search);
 		if (m) {
 			setTimeout(function () {
 				r.show(uricom_dec(m[1]), true);
@@ -3927,7 +4078,7 @@ var showfile = (function () {
 	};

 	r.active = function () {
-		return document.location.search.indexOf('doc=') + 1;
+		return location.search.indexOf('doc=') + 1;
 	};

 	r.getlang = function (fn) {
@@ -4015,6 +4166,8 @@ var showfile = (function () {

 		ebi('files').style.display = ebi('gfiles').style.display = ebi('lazy').style.display = ebi('pro').style.display = ebi('epi').style.display = 'none';
 		ebi('dldoc').setAttribute('href', url);
+		ebi('editdoc').setAttribute('href', url + (url.indexOf('?') > 0 ? '&' : '?') + 'edit');
+		ebi('editdoc').style.display = (has(perms, 'write') && (is_md || has(perms, 'delete'))) ? '' : 'none';

 		var wr = ebi('bdoc'),
 			defer = !Prism.highlightElement;
@@ -4026,7 +4179,7 @@ var showfile = (function () {

 				el = el || QS('#doc>code');
 				Prism.highlightElement(el);
-				if (el.className == 'language-ans')
+				if (el.className == 'language-ans' || (!lang && /\x1b\[[0-9;]{0,16}m/.exec(txt.slice(0, 4096))))
 					r.ansify(el);
 			}
 			catch (ex) { }
@@ -4185,6 +4338,7 @@ var showfile = (function () {
 		'<a href="#" class="btn" id="prevdoc" tt="' + L.tvt_prev + '</a>\n' +
 		'<a href="#" class="btn" id="nextdoc" tt="' + L.tvt_next + '</a>\n' +
 		'<a href="#" class="btn" id="seldoc" tt="' + L.tvt_sel + '</a>\n' +
+		'<a href="#" class="btn" id="editdoc" tt="' + L.tvt_edit + '</a>\n' +
 		'</div>'
 	);
 	ebi('xdoc').onclick = function () {
@@ -4206,7 +4360,8 @@ var thegrid = (function () {
 	gfiles.style.display = 'none';
 	gfiles.innerHTML = (
 		'<div id="ghead" class="ghead">' +
-		'<a href="#" class="tgl btn" id="gridsel" tt="' + L.gt_msel + '</a> <span>' + L.gt_zoom + ': ' +
+		'<a href="#" class="tgl btn" id="gridsel" tt="' + L.gt_msel + '</a> ' +
+		'<a href="#" class="tgl btn" id="gridfull" tt="' + L.gt_full + '</a> <span>' + L.gt_zoom + ': ' +
 		'<a href="#" class="btn" z="-1.2" tt="Hotkey: shift-A">&ndash;</a> ' +
 		'<a href="#" class="btn" z="1.2" tt="Hotkey: shift-D">+</a></span> <span>' + L.gt_chop + ': ' +
 		'<a href="#" class="btn" l="-1" tt="' + L.gt_c1 + '">&ndash;</a> ' +
@@ -4456,6 +4611,9 @@ var thegrid = (function () {
 		if (!r.dirty)
 			return r.loadsel();

+		if (dfull != r.full && !sread('gridfull'))
+			bcfg_upd_ui('gridfull', r.full = dfull);
+
 		var html = [],
 			svgs = new Set(),
 			max_svgs = CHROME ? 500 : 5000,
@@ -4473,6 +4631,8 @@ var thegrid = (function () {

 			if (r.thumbs) {
 				ihref += '?th=' + (have_webp ? 'w' : 'j');
+				if (r.full)
+					ihref += 'f'
 				if (href == "#")
 					ihref = SR + '/.cpr/ico/⏏️';
 			}
@@ -4559,6 +4719,7 @@ var thegrid = (function () {
 	};

 	bcfg_bind(r, 'thumbs', 'thumbs', true, r.setdirty);
+	bcfg_bind(r, 'full', 'gridfull', false, r.setdirty);
 	bcfg_bind(r, 'sel', 'gridsel', false, r.loadsel);
 	bcfg_bind(r, 'en', 'griden', dgrid, function (v) {
 		v ? loadgrid() : r.setvis(true);
@@ -4686,6 +4847,39 @@ function hkhelp() {


 var fselgen, fselctr;
+function fselfunw(e, ae, d, rem) {
+	fselctr = 0;
+	var gen = fselgen = Date.now();
+	if (rem)
+		rem *= window.innerHeight;
+
+	var selfun = function () {
+		var el = ae[d + 'ElementSibling'];
+		if (!el || gen != fselgen)
+			return;
+
+		el.focus();
+		var elh = el.offsetHeight;
+		if (ctrl(e))
+			document.documentElement.scrollTop += (d == 'next' ? 1 : -1) * elh;
+
+		if (e.shiftKey) {
+			clmod(el, 'sel', 't');
+			msel.origin_tr(el);
+			msel.selui();
+		}
+
+		rem -= elh;
+		if (rem > 0) {
+			ae = document.activeElement;
+			if (++fselctr % 5 && rem > elh * (FIREFOX ? 5 : 2))
+				selfun();
+			else
+				setTimeout(selfun, 1);
+		}
+	}
+	selfun();
+}
 document.onkeydown = function (e) {
 	if (e.altKey || e.isComposing)
 		return;
@@ -4736,37 +4930,7 @@ document.onkeydown = function (e) {
 		if (k == 'PageUp') { d = 'previous'; rem = 0.6; }
 		if (k == 'PageDown') { d = 'next'; rem = 0.6; }
 		if (d) {
-			fselctr = 0;
-			var gen = fselgen = Date.now();
-			if (rem)
-				rem *= window.innerHeight;
-
-			function selfun() {
-				var el = ae[d + 'ElementSibling'];
-				if (!el || gen != fselgen)
-					return;
-
-				el.focus();
-				var elh = el.offsetHeight;
-				if (ctrl(e))
-					document.documentElement.scrollTop += (d == 'next' ? 1 : -1) * elh;
-
-				if (e.shiftKey) {
-					clmod(el, 'sel', 't');
-					msel.origin_tr(el);
-					msel.selui();
-				}
-
-				rem -= elh;
-				if (rem > 0) {
-					ae = document.activeElement;
-					if (++fselctr % 5 && rem > elh * (FIREFOX ? 5 : 2))
-						selfun();
-					else
-						setTimeout(selfun, 1);
-				}
-			}
-			selfun();
+			fselfunw(e, ae, d, rem);
 			return ev(e);
 		}
 		if (k == 'Space') {
@@ -4887,6 +5051,8 @@ document.onkeydown = function (e) {
 	if (showfile.active()) {
 		if (k == 'KeyS')
 			showfile.tglsel();
+		if (k == 'KeyE' && ebi('editdoc').style.display != 'none')
+			ebi('editdoc').click();
 	}
 };

@@ -4919,6 +5085,11 @@ document.onkeydown = function (e) {
 		[
 			L.s_ad,
 			["adv", "adv", L.s_a1, "30", "key>=1A  key<=2B  .bpm>165"]
+		],
+		[
+			L.s_ua,
+			["utl", "ut_min", L.s_u1, "14", "2007-04-08"],
+			["utu", "ut_max", L.s_u2, "14", "2038-01-19"]
 		]
 	];

@@ -5063,7 +5234,7 @@ document.onkeydown = function (e) {
 					}

 					if (k.length == 3) {
-						q += k.replace(/sz/, 'size').replace(/dt/, 'date').replace(/l$/, ' >= ').replace(/u$/, ' <= ') + tv;
+						q += k.replace(/l$/, ' >= ').replace(/u$/, ' <= ').replace(/^sz/, 'size').replace(/^dt/, 'date').replace(/^ut/, 'up_at') + tv;
 						continue;
 					}

@@ -5253,7 +5424,10 @@ var filecolwidth = (function () {
 			return;

 		lastwidth = w;
-		document.documentElement.style.setProperty('--file-td-w', w + 'em');
+		try {
+			document.documentElement.style.setProperty('--file-td-w', w + 'em');
+		}
+		catch (ex) { }
 	}
 })();
 onresize100.add(filecolwidth, true);
@@ -5262,6 +5436,7 @@ onresize100.add(filecolwidth, true);
 var treectl = (function () {
 	var r = {
 		"hidden": true,
+		"sb_msg": false,
 		"ls_cb": null,
 		"dir_cb": tree_scrollto,
 		"pdir": []
@@ -5278,7 +5453,7 @@ var treectl = (function () {
 	bcfg_bind(r, 'dyn', 'dyntree', true, onresize);
 	bcfg_bind(r, 'csel', 'csel', false);
 	bcfg_bind(r, 'dots', 'dotfiles', false, function (v) {
-		r.goto(get_evpath());
+		r.goto();
 		var xhr = new XHR();
 		xhr.open('GET', SR + '/?setck=dots=' + (v ? 'y' : ''), true);
 		xhr.send();
@@ -5503,6 +5678,9 @@ var treectl = (function () {
 	};

 	r.goto = function (url, push, back) {
+		if (!url || !url.startsWith('/'))
+			url = get_evpath() + (url || '');
+
 		get_tree("", url, true);
 		r.reqls(url, push, back);
 	};
@@ -5681,7 +5859,7 @@ var treectl = (function () {
 		}
 		var href = this.getAttribute('href');
 		if (R && !href.startsWith(SR)) {
-			window.location = href;
+			location = href;
 			return;
 		}
 		r.reqls(href, true);
@@ -5700,6 +5878,7 @@ var treectl = (function () {
 		xhr.send();

 		r.nvis = r.lim;
+		r.sb_msg = false;
 		r.nextdir = xhr.top;
 		enspin('#tree');
 		enspin(thegrid.en ? '#gfiles' : '#files');
@@ -5726,7 +5905,9 @@ var treectl = (function () {
 			return;

 		r.nextdir = null;
-		var cur = ebi('files').getAttribute('ts');
+		var cdir = get_evpath(),
+			cur = ebi('files').getAttribute('ts');
+
 		if (cur && parseInt(cur) > this.ts) {
 			console.log("reject ls");
 			return;
@@ -5737,7 +5918,7 @@ var treectl = (function () {
 			var res = JSON.parse(this.responseText);
 		}
 		catch (ex) {
-			window.location = this.top;
+			location = this.top;
 			return;
 		}

@@ -5748,6 +5929,9 @@ var treectl = (function () {
 			if (res.files[a].tags === undefined)
 				res.files[a].tags = {};

+		read_dsort(res.dsort);
+		dfull = res.dfull;
+
 		srvinf = res.srvinf;
 		try {
 			ebi('srv_info').innerHTML = ebi('srv_info2').innerHTML = '<span>' + res.srvinf + '</span>';
@@ -5770,12 +5954,19 @@ var treectl = (function () {
 		despin('#files');
 		despin('#gfiles');

-		sandbox(ebi('pro'), sb_lg, '', res.logues ? res.logues[0] || "" : "");
-		sandbox(ebi('epi'), sb_lg, '', res.logues ? res.logues[1] || "" : "");
+		var lg0 = res.logues ? res.logues[0] || "" : "",
+			lg1 = res.logues ? res.logues[1] || "" : "",
+			dirchg = get_evpath() != cdir;
+
+		sandbox(ebi('pro'), sb_lg, '', lg0);
+		if (dirchg)
+			sandbox(ebi('epi'), sb_lg, '', lg1);

 		clmod(ebi('epi'), 'mdo');
-		if (res.readme)
+		if (res.readme && treectl.ireadme)
 			show_readme(res.readme);
+		else if (!dirchg)
+			sandbox(ebi('epi'), sb_lg, '', lg1);

 		if (this.hpush && !this.back) {
 			var ofs = ebi('wrap').offsetTop;
@@ -5797,7 +5988,7 @@ var treectl = (function () {

 		for (var a = 0; a < res.files.length; a++)
 			if (/^index.html?(\?|$)/i.exec(res.files[a].href)) {
-				window.location = vjoin(top, res.files[a].href);
+				location = vjoin(top, res.files[a].href);
 				return true;
 			}
 	};
@@ -5860,7 +6051,8 @@ var treectl = (function () {
 			}

 			if (tn.lead == '-')
-				tn.lead = '<a href="?doc=' + tn.href + '" class="doc' + (lang ? ' bri' : '') +
+				tn.lead = '<a href="?doc=' + bhref +
+					'" class="doc' + (lang ? ' bri' : '') +
 					'" hl="' + id + '" name="' + hname + '">-txt-</a>';

 			var ln = ['<tr><td>' + tn.lead + '</td><td><a href="' +
@@ -6077,7 +6269,7 @@ var treectl = (function () {
 	if (cs == 'tree' || (cs != 'na' && vw >= 60))
 		r.entree(null, true);

-	window.onpopstate = function (e) {
+	r.onpopfun = function (e) {
 		console.log("h-pop " + e.state);
 		if (!e.state)
 			return;
@@ -6224,6 +6416,7 @@ function apply_perms(res) {
 	if (res.frand)
 		ebi('u2rand').parentNode.style.display = 'none';

+	u2ts = res.u2ts;
 	if (up2k)
 		up2k.set_fsearch();

@@ -6301,10 +6494,12 @@ var filecols = (function () {
 		var ths = QSA('#files>thead th>span');
 		for (var a = 0, aa = ths.length; a < aa; a++) {
 			var th = ths[a].parentElement,
+				toh = ths[a].outerHTML, // !ff10
 				ttv = L.cols[ths[a].textContent];

-			if (!MOBILE) {
-				th.innerHTML = '<div class="cfg"><a href="#">-</a></div>' + ths[a].outerHTML;
+			ttv = (ttv ? ttv + '; ' : '') + 'id=<code>' + th.getAttribute('name') + '</code>';
+			if (!MOBILE && toh) {
+				th.innerHTML = '<div class="cfg"><a href="#">-</a></div>' + toh;
 				th.getElementsByTagName('a')[0].onclick = ev_row_tgl;
 			}
 			if (ttv) {
@@ -6409,9 +6604,9 @@ var filecols = (function () {
 		ebi('hcolsh').onclick = function (e) {
 			ev(e);
 			if (r.picking)
-				return r.unpick(false);
+				return r.unpick();

-			var lbs = QSA('#files>thead th>span');
+			var lbs = QSA('#files>thead th');
 			for (var a = 0; a < lbs.length; a++) {
 				lbs[a].onclick = function (e) {
 					ev(e);
@@ -6419,19 +6614,20 @@ var filecols = (function () {
 						toast.hide();

 					r.hide(e.target.textContent);
-					r.unpick(true);
 				};
 			};
 			r.picking = true;
+			clmod(ebi('files'), 'hhpick', 1);
 			toast.inf(0, L.cl_hpick, 'pickhide');
 		};

-	r.unpick = function (picked) {
+	r.unpick = function () {
 		r.picking = false;
-		if (!picked)
-			toast.inf(5, L.cl_hcancel);
+		toast.inf(5, L.cl_hcancel);

-		var lbs = QSA('#files>thead th>span');
+		clmod(ebi('files'), 'hhpick');
+
+		var lbs = QSA('#files>thead th');
 		for (var a = 0; a < lbs.length; a++)
 			lbs[a].onclick = null;
 	};
@@ -6495,7 +6691,9 @@ var mukey = (function () {
 			"6d ", "7d ", "8d ", "9d ", "10d", "11d", "12d", "1d ", "2d ", "3d ", "4d ", "5d ",
 			"6m ", "7m ", "8m ", "9m ", "10m", "11m", "12m", "1m ", "2m ", "3m ", "4m ", "5m "
 		]
-	};
+	},
+		defnot = 'rekobo_alnum';
+
 	var map = {},
 		html = [];

@@ -6520,7 +6718,7 @@ var mukey = (function () {
 	}

 	function load_notation(notation) {
-		swrite("key_notation", notation);
+		swrite("cpp_keynot", notation);
 		map = {};
 		var dst = maps[notation];
 		for (var k in maps)
@@ -6568,7 +6766,10 @@ var mukey = (function () {
 		}
 	}

-	var notation = sread("key_notation") || "rekobo_alnum";
+	var notation = sread("cpp_keynot") || defnot;
+	if (!maps[notation])
+		notation = defnot;
+
 	ebi('key_' + notation).checked = true;
 	load_notation(notation);

@@ -6587,7 +6788,7 @@ var light, theme, themen;
 var settheme = (function () {
 	var ax = 'abcdefghijklmnopqrstuvwx';

-	theme = sread('theme') || 'a';
+	theme = sread('cpp_thm') || 'a';
 	if (!/^[a-x][yz]/.exec(theme))
 		theme = dtheme;

@@ -6629,7 +6830,7 @@ var settheme = (function () {
 			l = light ? 'y' : 'z';
 		theme = c + l + ' ' + c + ' ' + l;
 		themen = c + l;
-		swrite('theme', theme);
+		swrite('cpp_thm', theme);
 		freshen();
 	}

@@ -6640,7 +6841,7 @@ var settheme = (function () {

 (function () {
 	function freshen() {
-		lang = sread("lang") || lang;
+		lang = sread("cpp_lang", LANGS) || lang;
 		var html = [];
 		for (var k in Ls)
 			if (Ls.hasOwnProperty(k))
@@ -6656,7 +6857,7 @@ var settheme = (function () {
 	function setlang(e) {
 		ev(e);
 		L = Ls[this.textContent];
-		swrite("lang", this.textContent);
+		swrite("cpp_lang", this.textContent);
 		freshen();
 		modal.confirm(Ls.eng.lang_set + "\n\n" + Ls.nor.lang_set, location.reload.bind(location), null);
 	};
@@ -6672,6 +6873,9 @@ var arcfmt = (function () {
 	var html = [],
 		fmts = [
 			["tar", "tar", L.fz_tar],
+			["pax", "tar=pax", L.fz_pax],
+			["tgz", "tar=gz", L.fz_targz],
+			["txz", "tar=xz", L.fz_tarxz],
 			["zip", "zip=utf8", L.fz_zip8],
 			["zip_dos", "zip", L.fz_zipd],
 			["zip_crc", "zip=crc", L.fz_zipc]
@@ -6701,7 +6905,7 @@ var arcfmt = (function () {

 		for (var a = 0, aa = tds.length; a < aa; a++) {
 			var o = tds[a], txt = o.textContent, href = o.getAttribute('href');
-			if (txt != 'tar' && txt != 'zip')
+			if (!/^(zip|tar|pax|tgz|txz)$/.exec(txt))
 				continue;

 			var ofs = href.lastIndexOf('?');
@@ -7032,7 +7236,7 @@ var msel = (function () {
 		clmod(sf, 'vis');
 		sf.textContent = 'sent: "' + this.msg + '"';
 		setTimeout(function () {
-			treectl.goto(get_evpath());
+			treectl.goto();
 		}, 100);
 	}
 })();
@@ -7107,7 +7311,7 @@ function show_md(md, name, div, url, depth) {
 	wfp_debounce.hide();
 	if (!marked) {
 		if (depth)
-			return toast.warn(10, errmsg + 'failed to load marked.js')
+			return toast.warn(10, errmsg + (window.WebAssembly ? 'failed to load marked.js' : 'your browser is too old'));

 		wfp_debounce.n--;
 		return import_js(SR + '/.cpr/deps/marked.js', function () {
@@ -7224,7 +7428,7 @@ function sandbox(tgt, rules, cls, html) {
 	html = '<html class="iframe ' + document.documentElement.className + '"><head><style>' + globalcss() +
 		'</style><base target="_parent"></head><body id="b" class="logue ' + cls + '">' + html +
 		'<script>' + env + '</script>' + sandboxjs() +
-		'<script>var d=document.documentElement,' +
+		'<script>var d=document.documentElement,TS="' + TS + '",' +
 		'loc=new URL("' + location.href.split('?')[0] + '");' +
 		'function say(m){window.parent.postMessage(m,"*")};' +
 		'setTimeout(function(){var its=0,pih=-1,f=function(){' +
@@ -7234,6 +7438,7 @@ function sandbox(tgt, rules, cls, html) {
 		'};f();' +
 		'window.onfocus=function(){say("igot #' + tid + '")};' +
 		'window.onblur=function(){say("ilost #' + tid + '")};' +
+		'window.treectl={"goto":function(a){say("goto #' + tid + ' "+(a||""))}};' +
 		'var el="' + want + '"&&ebi("' + want + '");' +
 		'if(el)say("iscroll #' + tid + ' "+el.offsetTop);' +
 		'md_th_set();' +
@@ -7247,16 +7452,24 @@ function sandbox(tgt, rules, cls, html) {
 	fr.setAttribute('title', 'folder ' + tid + 'logue');
 	fr.setAttribute('sandbox', rules ? 'allow-' + rules.replace(/ /g, ' allow-') : '');
 	fr.setAttribute('srcdoc', html);
-	tgt.innerHTML = '';
 	tgt.appendChild(fr);
+	treectl.sb_msg = true;
 	return true;
 }
 window.addEventListener("message", function (e) {
+	if (!treectl.sb_msg)
+		return;
+
 	try {
 		console.log('msg:' + e.data);
 		var t = e.data.split(/ /g);
 		if (t[0] == 'iheight') {
-			var el = QS(t[1] + '>iframe');
+			var el = QSA(t[1] + '>iframe');
+			el = el[el.length - 1];
+			if (wfp_debounce.n)
+				while (el.previousSibling)
+					el.parentNode.removeChild(el.previousSibling);
+
 			el.style.height = (parseInt(t[2]) + SBH) + 'px';
 			el.style.visibility = 'unset';
 			wfp_debounce.show();
@@ -7273,6 +7486,10 @@ window.addEventListener("message", function (e) {
 		else if (t[0] == 'imshow') {
 			thegrid.imshow(e.data.slice(7));
 		}
+		else if (t[0] == 'goto') {
+			var t = e.data.replace(/^[^ ]+ [^ ]+ /, '').split(/[?&]/)[0];
+			treectl.goto(t, !!t);
+		}
 	} catch (ex) {
 		console.log('msg-err: ' + ex);
 	}
--- a/copyparty/web/md.html
+++ b/copyparty/web/md.html
@@ -31,7 +31,7 @@
 			<span id="lno">L#</span>
 		{%- else %}
 			<a href="{{ arg_base }}edit" tt="good: higher performance$Ngood: same document width as viewer$Nbad: assumes you know markdown">edit (basic)</a>
-			<a href="{{ arg_base }}edit2" tt="not in-house so probably less buggy">edit (fancy)</a>
+			<a href="{{ arg_base }}edit2" id="edit2" tt="not in-house so probably less buggy">edit (fancy)</a>
 			<a href="{{ arg_base }}">view raw</a>
 		{%- endif %}
 	</div>
--- a/copyparty/web/md.js
+++ b/copyparty/web/md.js
@@ -52,7 +52,7 @@ var img_load = (function () {
    var r = {};
    r.callbacks = [];

-    function fire() {
+    var fire = function () {
        for (var a = 0; a < r.callbacks.length; a++)
            r.callbacks[a]();
    }
@@ -472,7 +472,7 @@ img_load.callbacks = [toc.refresh];
 // scroll handler
 var redraw = (function () {
    var sbs = true;
-    function onresize() {
+    var onresize = function () {
        if (window.matchMedia)
            sbs = window.matchMedia('(min-width: 64em)').matches;

@@ -485,7 +485,7 @@ var redraw = (function () {
        onscroll();
    }

-    function onscroll() {
+    var onscroll = function () {
        toc.refresh();
    }

@@ -507,6 +507,13 @@ dom_navtgl.onclick = function () {
    redraw();
 };

+if (!HTTPS && location.hostname != '127.0.0.1') try {
+    ebi('edit2').onclick = function (e) {
+        toast.err(0, "the fancy editor is only available over https");
+        return ev(e);
+    }
+} catch (ex) { }
+
 if (sread('hidenav') == 1)
    dom_navtgl.onclick();

--- a/copyparty/web/md2.js
+++ b/copyparty/web/md2.js
@@ -92,7 +92,7 @@ var action_stack = null;
 var nlines = 0;
 var draw_md = (function () {
    var delay = 1;
-    function draw_md() {
+    var draw_md = function () {
        var t0 = Date.now();
        var src = dom_src.value;
        convert_markdown(src, dom_pre);
@@ -135,7 +135,7 @@ img_load.callbacks = [function () {

 // resize handler
 redraw = (function () {
-    function onresize() {
+    var onresize = function () {
        var y = (dom_hbar.offsetTop + dom_hbar.offsetHeight) + 'px';
        dom_wrap.style.top = y;
        dom_swrap.style.top = y;
@@ -143,12 +143,12 @@ redraw = (function () {
        map_src = genmap(dom_ref, map_src);
        map_pre = genmap(dom_pre, map_pre);
    }
-    function setsbs() {
+    var setsbs = function () {
        dom_wrap.className = '';
        dom_swrap.className = '';
        onresize();
    }
-    function modetoggle() {
+    var modetoggle = function () {
        var mode = dom_nsbs.innerHTML;
        dom_nsbs.innerHTML = mode == 'editor' ? 'preview' : 'editor';
        mode += ' single';
@@ -172,7 +172,7 @@ redraw = (function () {
 (function () {
    var skip_src = false, skip_pre = false;

-    function scroll(src, srcmap, dst, dstmap) {
+    var scroll = function (src, srcmap, dst, dstmap) {
        var y = src.scrollTop;
        if (y < 8) {
            dst.scrollTop = 0;
@@ -900,12 +900,12 @@ var set_lno = (function () {
        pv = null,
        lno = ebi('lno');

-    function poke() {
+    var poke = function () {
        clearTimeout(t);
        t = setTimeout(fire, 20);
    }

-    function fire() {
+    var fire = function () {
        try {
            clearTimeout(t);

@@ -930,7 +930,7 @@ var set_lno = (function () {

 // hotkeys / toolbar
 (function () {
-    function keydown(ev) {
+    var keydown = function (ev) {
        ev = ev || window.event;
        var kc = ev.code || ev.keyCode || ev.which,
            editing = document.activeElement == dom_src;
@@ -1058,7 +1058,7 @@ action_stack = (function () {
    var ignore = false;
    var ref = dom_src.value;

-    function diff(from, to, cpos) {
+    var diff = function (from, to, cpos) {
        if (from === to)
            return null;

@@ -1089,14 +1089,14 @@ action_stack = (function () {
        };
    }

-    function undiff(from, change) {
+    var undiff = function (from, change) {
        return {
            txt: from.substring(0, change.car) + change.txt + from.substring(change.cdr),
            cpos: change.cpos
        };
    }

-    function apply(src, dst) {
+    var apply = function (src, dst) {
        dbg('undos(%d) redos(%d)', hist.un.length, hist.re.length);

        if (src.length === 0)
@@ -1120,7 +1120,7 @@ action_stack = (function () {
        return true;
    }

-    function schedule_push() {
+    var schedule_push = function () {
        if (ignore) {
            ignore = false;
            return;
@@ -1131,7 +1131,7 @@ action_stack = (function () {
        sched_timer = setTimeout(push, 500);
    }

-    function undo() {
+    var undo = function () {
        if (hist.re.length == 0) {
            clearTimeout(sched_timer);
            push();
@@ -1139,11 +1139,11 @@ action_stack = (function () {
        return apply(hist.un, hist.re);
    }

-    function redo() {
+    var redo = function () {
        return apply(hist.re, hist.un);
    }

-    function push() {
+    var push = function () {
        var newtxt = dom_src.value;
        var change = diff(ref, newtxt, sched_cpos);
        if (change !== null)
--- a/copyparty/web/msg.html
+++ b/copyparty/web/msg.html
@@ -42,7 +42,7 @@
 	{%- if redir %}
 	<script>
 		setTimeout(function() {
-			window.location.replace("{{ redir }}");
+			location.replace("{{ redir }}");
 		}, 1000);
 	</script>
 	{%- endif %}
--- a/copyparty/web/splash.html
+++ b/copyparty/web/splash.html
@@ -110,7 +110,7 @@ var SR = {{ r|tojson }},
 	lang="{{ lang }}",
 	dfavico="{{ favico }}";

-document.documentElement.className=localStorage.theme||"{{ this.args.theme }}";
+document.documentElement.className=localStorage.cpp_thm||"{{ this.args.theme }}";

 </script>
 <script src="{{ r }}/.cpr/util.js?_={{ ts }}"></script>
--- a/copyparty/web/splash.js
+++ b/copyparty/web/splash.js
@@ -35,7 +35,7 @@ var Ls = {
 		"v2": "use this server as a local HDD$N$NWARNING: this will show your password!",
 	}
 },
-	d = Ls[sread("lang") || lang];
+	d = Ls[sread("cpp_lang", ["eng", "nor"]) || lang] || Ls.eng || Ls.nor;

 for (var k in (d || {})) {
 	var f = k.slice(-1),
--- a/copyparty/web/svcs.html
+++ b/copyparty/web/svcs.html
@@ -218,7 +218,7 @@ var SR = {{ r|tojson }},
    lang="{{ lang }}",
 	dfavico="{{ favico }}";

-document.documentElement.className=localStorage.theme||"{{ args.theme }}";
+document.documentElement.className=localStorage.cpp_thm||"{{ args.theme }}";

 </script>
 <script src="{{ r }}/.cpr/util.js?_={{ ts }}"></script>
--- a/copyparty/web/ui.css
+++ b/copyparty/web/ui.css
@@ -15,6 +15,7 @@ html {
 	max-width: min(34em, calc(100% - 7em));
 	color: #ddd;
 	background: #333;
+	background: var(--bg-u2);
 	border: 0 solid #777;
 	box-shadow: 0 .2em .5em #111;
 	border-radius: .4em;
@@ -159,9 +160,10 @@ html {
 #modalc code,
 #tt code {
 	color: #eee;
+	color: var(--fg-max);
 	background: #444;
+	background: var(--bg-u5);
 	padding: .1em .3em;
-	border-top: 1px solid #777;
 	border-radius: .3em;
 	line-height: 1.7em;
 }
@@ -182,8 +184,10 @@ html.y #toast {
 	box-shadow: 0 .3em 1em rgba(0,0,0,0.4);
 }
 html.y #tt code {
-	background: #060;
 	color: #fff;
+	color: var(--fg-max);
+	background: #060;
+	background: var(--bg-u5);
 }
 #modalc code {
 	color: #060;
--- a/copyparty/web/up2k.js
+++ b/copyparty/web/up2k.js
@@ -588,7 +588,7 @@ function U2pvis(act, btns, uc, st) {
        btns[a].onclick = function (e) {
            ev(e);
            var newtab = this.getAttribute('act');
-            function go() {
+            var go = function () {
                for (var b = 0; b < btns.length; b++) {
                    btns[b].className = (
                        btns[b].getAttribute('act') == newtab) ? 'act' : '';
@@ -807,7 +807,7 @@ function up2k_init(subtle) {
    function init_deps() {
        if (!loading_deps && !got_deps()) {
            var fn = 'sha512.' + sha_js + '.js',
-                m = L.u_https1 + ' <a href="' + (window.location + '').replace(':', 's:') + '">' + L.u_https2 + '</a> ' + L.u_https3;
+                m = L.u_https1 + ' <a href="' + (location + '').replace(':', 's:') + '">' + L.u_https2 + '</a> ' + L.u_https3;

            showmodal('<h1>loading ' + fn + '</h1>');
            import_js(SR + '/.cpr/deps/' + fn, unmodal);
@@ -861,6 +861,7 @@ function up2k_init(subtle) {
    bcfg_bind(uc, 'multitask', 'multitask', true, null, false);
    bcfg_bind(uc, 'potato', 'potato', false, set_potato, false);
    bcfg_bind(uc, 'ask_up', 'ask_up', true, null, false);
+    bcfg_bind(uc, 'u2ts', 'u2ts', !u2ts.endsWith('u'), set_u2ts, false);
    bcfg_bind(uc, 'fsearch', 'fsearch', false, set_fsearch, false);

    bcfg_bind(uc, 'flag_en', 'flag_en', false, apply_flag_cfg);
@@ -1339,6 +1340,7 @@ function up2k_init(subtle) {

    function up_them(good_files) {
        start_actx();
+        draw_turbo();
        var evpath = get_evpath(),
            draw_each = good_files.length < 50;

@@ -1361,7 +1363,7 @@ function up2k_init(subtle) {
                name = good_files[a][1],
                fdir = evpath,
                now = Date.now(),
-                lmod = fobj.lastModified || now,
+                lmod = uc.u2ts ? (fobj.lastModified || now) : 0,
                ofs = name.lastIndexOf('/') + 1;

            if (ofs) {
@@ -1588,7 +1590,7 @@ function up2k_init(subtle) {
            return;

        st.oserr = true;
-        var msg = HTTPS ? L.u_emtleak3 : L.u_emtleak2.format((window.location + '').replace(':', 's:'));
+        var msg = HTTPS ? L.u_emtleak3 : L.u_emtleak2.format((location + '').replace(':', 's:'));
        modal.alert(L.u_emtleak1 + msg + (CHROME ? L.u_emtleakc : FIREFOX ? L.u_emtleakf : ''));
    }

@@ -1654,11 +1656,11 @@ function up2k_init(subtle) {
        var running = false,
            was_busy = false;

-        function defer() {
+        var defer = function () {
            running = false;
        }

-        function taskerd() {
+        var taskerd = function () {
            if (running)
                return;

@@ -1688,7 +1690,7 @@ function up2k_init(subtle) {
                    is_busy = st.todo.handshake.length;
                    try {
                        if (!is_busy && !uc.fsearch && !msel.getsel().length && (!mp.au || mp.au.paused))
-                            treectl.goto(get_evpath());
+                            treectl.goto();
                    }
                    catch (ex) { }
                }
@@ -1956,7 +1958,7 @@ function up2k_init(subtle) {
            st.bytes.hashed += cdr - car;
            st.etac.h++;

-            function orz(e) {
+            var orz = function (e) {
                bpend--;
                segm_next();
                hash_calc(nch, e.target.result);
@@ -2160,6 +2162,9 @@ function up2k_init(subtle) {

    function exec_head() {
        var t = st.todo.head.shift();
+        if (t.done)
+            return console.log('done; skip head1', t.name, t);
+
        st.busy.head.push(t);

        var xhr = new XMLHttpRequest();
@@ -2172,6 +2177,9 @@ function up2k_init(subtle) {
            st.todo.head.unshift(t);
        };
        function orz(e) {
+            if (t.done)
+                return console.log('done; skip head2', t.name, t);
+
            var ok = false;
            if (xhr.status == 200) {
                var srv_sz = xhr.getResponseHeader('Content-Length'),
@@ -2218,6 +2226,9 @@ function up2k_init(subtle) {
            keepalive = t.keepalive,
            me = Date.now();

+        if (t.done)
+            return console.log('done; skip hs', t.name, t);
+
        st.busy.handshake.push(t);
        t.keepalive = undefined;
        t.t_busied = me;
@@ -2227,10 +2238,9 @@ function up2k_init(subtle) {

        var xhr = new XMLHttpRequest();
        xhr.onerror = function () {
-            if (t.t_busied != me) {
-                console.log('zombie handshake onerror,', t.name, t);
-                return;
-            }
+            if (t.t_busied != me)  // t.done ok
+                return console.log('zombie handshake onerror', t.name, t);
+
            if (!toast.visible)
                toast.warn(9.98, L.u_eneths + "\n\nfile: " + t.name, t);

@@ -2239,11 +2249,10 @@ function up2k_init(subtle) {
            st.todo.handshake.unshift(t);
            t.keepalive = keepalive;
        };
-        function orz(e) {
-            if (t.t_busied != me) {
-                console.log('zombie handshake onload,', t.name, t);
-                return;
-            }
+        var orz = function (e) {
+            if (t.t_busied != me || t.done)
+                return console.log('zombie handshake onload', t.name, t);
+
            if (xhr.status == 200) {
                t.t_handshake = Date.now();
                if (keepalive) {
@@ -2503,14 +2512,17 @@ function up2k_init(subtle) {
    }

    function exec_upload() {
-        var upt = st.todo.upload.shift();
+        var upt = st.todo.upload.shift(),
+            t = st.files[upt.nfile],
+            npart = upt.npart,
+            tries = 0;
+
+        if (t.done)
+            return console.log('done; skip chunk', t.name, t);
+
        st.busy.upload.push(upt);
        st.nfile.upload = upt.nfile;

-        var npart = upt.npart,
-            t = st.files[upt.nfile],
-            tries = 0;
-
        if (!t.t_uploading)
            t.t_uploading = Date.now();

@@ -2523,7 +2535,7 @@ function up2k_init(subtle) {
        if (cdr >= t.size)
            cdr = t.size;

-        function orz(xhr) {
+        var orz = function (xhr) {
            var txt = ((xhr.response && xhr.response.err) || xhr.responseText) + '';
            if (txt.indexOf('upload blocked by x') + 1) {
                apop(st.busy.upload, upt);
@@ -2552,7 +2564,7 @@ function up2k_init(subtle) {
            }
            orz2(xhr);
        }
-        function orz2(xhr) {
+        var orz2 = function (xhr) {
            apop(st.busy.upload, upt);
            apop(t.postlist, npart);
            if (!t.postlist.length) {
@@ -2610,7 +2622,7 @@ function up2k_init(subtle) {
            wpx = window.innerWidth,
            fpx = parseInt(getComputedStyle(bar)['font-size']),
            wem = wpx * 1.0 / fpx,
-            wide = wem > 54 ? 'w' : '',
+            wide = wem > 57 ? 'w' : '',
            parent = ebi(wide ? 'u2btn_cw' : 'u2btn_ct'),
            btn = ebi('u2btn');

@@ -2619,7 +2631,7 @@ function up2k_init(subtle) {
            ebi('u2conf').className = ebi('u2cards').className = ebi('u2etaw').className = wide;
        }

-        wide = wem > 82 ? 'ww' : wide;
+        wide = wem > 86 ? 'ww' : wide;
        parent = ebi(wide == 'ww' ? 'u2c3w' : 'u2c3t');
        var its = [ebi('u2etaw'), ebi('u2cards')];
        if (its[0].parentNode !== parent) {
@@ -2700,7 +2712,12 @@ function up2k_init(subtle) {
    function draw_turbo() {
        if (turbolvl < 0 && uc.turbo) {
            bcfg_set('u2turbo', uc.turbo = false);
-            toast.err(10, "turbo is disabled in server config");
+            toast.err(10, L.u_turbo_c);
+        }
+
+        if (uc.turbo && !has(perms, 'read')) {
+            bcfg_set('u2turbo', uc.turbo = false);
+            toast.warn(30, L.u_turbo_g);
        }

        var msg = (turbolvl || !uc.turbo) ? null : uc.fsearch ? L.u_ts : L.u_tu,
@@ -2801,6 +2818,8 @@ function up2k_init(subtle) {

    function set_fsearch(new_state) {
        var fixed = false,
+            persist = new_state !== undefined,
+            preferred = bcfg_get('fsearch', undefined),
            can_write = false;

        if (!ebi('fsearch')) {
@@ -2817,8 +2836,14 @@ function up2k_init(subtle) {
            }
        }

+        if (new_state === undefined)
+            new_state = preferred;
+
        if (new_state !== undefined)
-            bcfg_set('fsearch', uc.fsearch = new_state);
+            if (persist)
+                bcfg_set('fsearch', uc.fsearch = new_state);
+            else
+                bcfg_upd_ui('fsearch', uc.fsearch = new_state);

        try {
            clmod(ebi('u2c3w'), 's', !can_write);
@@ -2841,6 +2866,9 @@ function up2k_init(subtle) {
        ebi('u2cards').style.display = ebi('u2tab').style.display = potato ? 'none' : '';
        ebi('u2mu').style.display = potato ? '' : 'none';

+        if (u2ts.startsWith('f') || !sread('u2ts'))
+            uc.u2ts = bcfg_upd_ui('u2ts', !u2ts.endsWith('u'));
+
        draw_turbo();
        draw_life();
        onresize();
@@ -2865,12 +2893,24 @@ function up2k_init(subtle) {
        }
    }

-    function set_u2sort() {
+    function set_u2sort(en) {
        if (u2sort.indexOf('f') < 0)
            return;

-        bcfg_set('u2sort', uc.az = u2sort.indexOf('n') + 1);
-        localStorage.removeItem('u2sort');
+        var fen = uc.az = u2sort.indexOf('n') + 1;
+        bcfg_upd_ui('u2sort', fen);
+        if (en != fen)
+            toast.warn(10, L.ul_btnlk);
+    }
+
+    function set_u2ts(en) {
+        if (u2ts.indexOf('f') < 0)
+            return;
+
+        var fen = !u2ts.endsWith('u');
+        bcfg_upd_ui('u2ts', fen);
+        if (en != fen)
+            toast.warn(10, L.ul_btnlk);
    }

    function set_hashw() {
@@ -2968,7 +3008,7 @@ ebi('ico1').onclick = function () {
 if (QS('#op_up2k.act'))
    goto_up2k();

-apply_perms({ "perms": perms, "frand": frand });
+apply_perms({ "perms": perms, "frand": frand, "u2ts": u2ts });


 (function () {
--- a/copyparty/web/util.js
+++ b/copyparty/web/util.js
@@ -6,6 +6,11 @@ if (!window.console || !console.log)
    };


+if (window.CGV)
+    for (var k in CGV)
+        window[k] = CGV[k];
+
+
 var wah = '',
    NOAC = 'autocorrect="off" autocapitalize="off"',
    L, tt, treectl, thegrid, up2k, asmCrypto, hashwasm, vbar, marked,
@@ -13,7 +18,7 @@ var wah = '',
    R = SR.slice(1),
    RS = R ? "/" + R : "",
    HALFMAX = 8192 * 8192 * 8192 * 8192,
-    HTTPS = (window.location + '').indexOf('https:') === 0,
+    HTTPS = ('' + location).indexOf('https:') === 0,
    TOUCH = 'ontouchstart' in window,
    MOBILE = TOUCH,
    CHROME = !!window.chrome,
@@ -140,29 +145,35 @@ catch (ex) {
 }
 var crashed = false, ignexd = {}, evalex_fatal = false;
 function vis_exh(msg, url, lineNo, columnNo, error) {
-    if ((msg + '').indexOf('ResizeObserver') + 1)
+    msg = String(msg);
+    url = String(url);
+
+    if (msg.indexOf('ResizeObserver') + 1)
        return;  // chrome issue 809574 (benign, from <video>)

-    if ((msg + '').indexOf('l2d.js') + 1)
+    if (msg.indexOf('l2d.js') + 1)
        return;  // `t` undefined in tapEvent -> hitTestSimpleCustom

-    if (!/\.js($|\?)/.exec('' + url))
+    if (!/\.js($|\?)/.exec(url))
        return;  // chrome debugger

-    if ((url + '').indexOf(' > eval') + 1 && !evalex_fatal)
+    if (url.indexOf(' > eval') + 1 && !evalex_fatal)
        return;  // md timer

    var ekey = url + '\n' + lineNo + '\n' + msg;
    if (ignexd[ekey] || crashed)
        return;

+    if (url.indexOf('deps/marked.js') + 1 && !window.WebAssembly)
+        return; // ff<52
+
    crashed = true;
    window.onerror = undefined;
    var html = [
        '<h1>you hit a bug!</h1>',
        '<p style="font-size:1.3em;margin:0;line-height:2em">try to <a href="#" onclick="localStorage.clear();location.reload();">reset copyparty settings</a> if you are stuck here, or <a href="#" onclick="ignex();">ignore this</a> / <a href="#" onclick="ignex(true);">ignore all</a> / <a href="?b=u">basic</a></p>',
        '<p style="color:#fff">please send me a screenshot arigathanks gozaimuch: <a href="<ghi>" target="_blank">new github issue</a></p>',
-        '<p class="b">' + esc(url + ' @' + lineNo + ':' + columnNo), '<br />' + esc(String(msg)).replace(/\n/g, '<br />') + '</p>',
+        '<p class="b">' + esc(url + ' @' + lineNo + ':' + columnNo), '<br />' + esc(msg).replace(/\n/g, '<br />') + '</p>',
        '<p><b>UA:</b> ' + esc(navigator.userAgent + '')
    ];

@@ -354,13 +365,13 @@ catch (ex) {
 }

 // https://stackoverflow.com/a/950146
-function import_js(url, cb) {
+function import_js(url, cb, ecb) {
    var head = document.head || document.getElementsByTagName('head')[0];
    var script = mknod('script');
    script.type = 'text/javascript';
-    script.src = url;
+    script.src = url + '?_=' + (window.TS || 'a');
    script.onload = cb;
-    script.onerror = function () {
+    script.onerror = ecb || function () {
        var m = 'Failed to load module:\n' + url;
        console.log(m);
        toast.err(0, m);
@@ -472,7 +483,7 @@ function yscroll() {

 function showsort(tab) {
    var v, vn, v1, v2, th = tab.tHead,
-        sopts = jread('fsort', [["href", 1, ""]]);
+        sopts = jread('fsort', jcp(dsort));

    th && (th = th.rows[0]) && (th = th.cells);

@@ -876,9 +887,10 @@ function jcp(obj) {
 }


-function sread(key) {
+function sread(key, al) {
    try {
-        return localStorage.getItem(key);
+        var ret = localStorage.getItem(key);
+        return (!al || has(al, ret)) ? ret : null;
    }
    catch (e) {
        return null;
@@ -900,7 +912,13 @@ function jread(key, fb) {
    if (!str)
        return fb;

-    return JSON.parse(str);
+    try {
+        // '' throws, null is ok, sasuga
+        return JSON.parse(str);
+    }
+    catch (e) {
+        return fb;
+    }
 }

 function jwrite(key, val) {
@@ -964,13 +982,14 @@ function bcfg_set(name, val) {
 function bcfg_upd_ui(name, val) {
    var o = ebi(name);
    if (!o)
-        return;
+        return val;

    if (o.getAttribute('type') == 'checkbox')
        o.checked = val;
    else if (o) {
        clmod(o, 'on', val);
    }
+    return val;
 }

 function bcfg_bind(obj, oname, cname, defval, cb, un_ev) {
@@ -1141,7 +1160,7 @@ var timer = (function () {
        apop(r.q, fun);
    };

-    function doevents() {
+    var doevents = function () {
        if (crashed)
            return;

@@ -1352,7 +1371,7 @@ var toast = (function () {
    r.p_sec = 0;
    r.p_t = 0;

-    function scrollchk() {
+    var scrollchk = function () {
        if (scrolling)
            return;

@@ -1367,7 +1386,7 @@ var toast = (function () {
        scrolling = true;
    }

-    function unscroll() {
+    var unscroll = function () {
        timer.rm(scrollchk);
        clmod(obj, 'scroll');
        scrolling = false;
@@ -1486,7 +1505,7 @@ var modal = (function () {
        r.busy = false;
        setTimeout(next, 50);
    };
-    function ok(e) {
+    var ok = function (e) {
        ev(e);
        var v = ebi('modali');
        v = v ? v.value : true;
@@ -1494,14 +1513,14 @@ var modal = (function () {
        if (cb_ok)
            cb_ok(v);
    }
-    function ng(e) {
+    var ng = function (e) {
        ev(e);
        r.hide();
        if (cb_ng)
            cb_ng(null);
    }

-    function onfocus(e) {
+    var onfocus = function (e) {
        var ctr = ebi('modalc');
        if (!ctr || !ctr.contains || !document.activeElement || ctr.contains(document.activeElement))
            return;
@@ -1513,7 +1532,7 @@ var modal = (function () {
        ev(e);
    }

-    function onkey(e) {
+    var onkey = function (e) {
        var k = e.code,
            eok = ebi('modal-ok'),
            eng = ebi('modal-ng'),
@@ -1536,7 +1555,7 @@ var modal = (function () {
            return ng();
    }

-    function next() {
+    var next = function () {
        if (!r.busy && q.length)
            q.shift()();
    }
@@ -1547,7 +1566,7 @@ var modal = (function () {
        });
        next();
    };
-    function _alert(html, cb, fun) {
+    var _alert = function (html, cb, fun) {
        cb_ok = cb_ng = cb;
        cb_up = fun;
        html += '<div id="modalb"><a href="#" id="modal-ok">OK</a></div>';
@@ -1560,7 +1579,7 @@ var modal = (function () {
        });
        next();
    }
-    function _confirm(html, cok, cng, fun, btns) {
+    var _confirm = function (html, cok, cng, fun, btns) {
        cb_ok = cok;
        cb_ng = cng === undefined ? cok : cng;
        cb_up = fun;
@@ -1574,7 +1593,7 @@ var modal = (function () {
        });
        next();
    }
-    function _prompt(html, v, cok, cng, fun) {
+    var _prompt = function (html, v, cok, cng, fun) {
        cb_ok = cok;
        cb_ng = cng === undefined ? cok : null;
        cb_up = fun;
@@ -1706,7 +1725,7 @@ function load_md_plug(md_text, plug_type, defer) {
        return md_text;

    var find = '\n```copyparty_' + plug_type + '\n',
-        md = md_text.replace(/\r/g, ''),
+        md = '\n' + md_text.replace(/\r/g, '') + '\n',
        ofs = md.indexOf(find),
        ofs2 = md.indexOf('\n```', ofs + 1);

@@ -1793,7 +1812,7 @@ var favico = (function () {
    r.en = true;
    r.tag = null;

-    function gx(txt) {
+    var gx = function (txt) {
        return (svg_decl +
            '<svg version="1.1" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg">\n' +
            (r.bg ? '<rect width="100%" height="100%" rx="16" fill="#' + r.bg + '" />\n' : '') +
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,201 @@
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-1015-2006  `v1.9.12`  more buttons
+
+just adding requested features, nothing important
+
+## new features
+* button `📅` in the uploader (default-enabled) sends your local last-modified timestamps to the server
+  * when deselected, the files on the server will have the upload time as their timestamps instead
+  * `--u2ts` specifies the default setting, `c` client-last-modified or `u` upload-time, or `fc` and `fu` to force
+* button `full` in the gridview decides if thumbnails should be center-cropped or not
+  * `--no-crop` and the `nocrop` volflag now sets the default value of this instead of forcing the setting
+  * thumbnail cleanup is now more granular, cleaning full-jpg separately from cropped-webp for example
+* set default sort order with `--sort` or volflag `sort`
+  * one or more comma-separated values; `tags/Cirle,tags/.tn,tags/Artist,tags/Title,href`
+    * see the column header tooltips in the browser to know what names (`id`) to use
+  * prefix a column name with `-` for descending sort
+  * specifying a sort order in the client will override all server-defined ones
+* when visiting a read-only folder, the upload-or-filesearch toggle will remember its previous state and restore it when leaving the folder
+  * much more intuitive, if anything about this UI can be called that...
+
+## bugfixes
+* iPhone: rare javascript panic when switching between safari and another app
+* ie9: file-rename ui was borked
+
+## other changes
+* copyparty.exe: upgrade to pillow 10.1 (which adds a new font for thumbnails in chrome)
+  * still based on python 3.11.6 because 3.12 is currently slower than 3.11
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-1009-0036  `v1.9.11`  bustin'
+
+okay, i swear this is the last version for weeks! probably
+
+## bugfixes
+* cachebuster didn't apply to dynamically loaded javascript files
+  * READMEs could fail to render with `ReferenceError: DOMPurify is not defined` after upgrading from a copyparty older than v1.9.2
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-1008-2051  `v1.9.10`  badpwd
+
+## new features
+* argument `--log-badpwd` specifies how to log invalid login attempts;
+  * `0` = just a warning with no further information
+  * `1` = log incorrect password in plaintext (default)
+  * `2` = log sha512 hash of the incorrect password
+  * `1` and `2` are convenient for stuff like setting up autoban triggers for common passwords using fail2ban or similar
+
+## bugfixes
+* none!
+  * the formerly mentioned caching-directives bug turned out to be unreachable... oh well, better safe than sorry
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-1007-2229  `v1.9.9`  fix cross-volume dedup moves
+
+## bugfixes
+* v1.6.2 introduced a bug which, when moving files between volumes, could cause the move operation to abort when it encounters a deduplicated file
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-1006-1750  `v1.9.8`  static filekeys
+
+## new features
+* #52 add alternative filekey generator:
+  * volflag `fka` changes the calculation to ignore filesize and inode-number, only caring about the absolute-path on the filesystem and the `--fk-salt`
+  * good for linking to markdown files which might be edited, but reduces security a tiny bit
+* add warning on startup if `--fk-salt` is too weak (for example when it was upgraded from before [v1.7.6](https://github.com/9001/copyparty/releases/tag/v1.7.6))
+  * removed the filekey upgrade feaure to ensure a weak fk-salt is not selected; a new filekey will be generated from scratch on startup if necessary
+
+## other changes
+* pyftpdlib upgraded to 1.5.8
+* copyparty.exe built on python 3.11.6
+  * the exe in this release will be replaced with an 3.12.0 exe as soon as [pillow adds 3.12 support](https://github.com/python-pillow/Pillow/issues/6941)
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-0930-2332  `v1.9.7`  better column hider
+
+## new features
+* column hiding on phones is much more intuitive
+  * since you usually want to hide multiple columns, the hiding mode must now be manually disengaged
+  * click-handler now covers the entire header cell, preventing a misclick from accidentally sorting the table instead
+
+## bugfixes
+* #51 running copyparty with an invalid value for `--lang` made it crash with a confusing error message
+  * also makes it more compatible with other localStorage-using webservices running on the same domain
+
+## other changes
+* CVE-2023-5217, a vulnerability in libvpx, was fixed by alpine recently and no longer present in the docker images
+  * unlike the fix in v1.9.6, this is irrelevant since it was impossible to reach in all conceivable setups, but still nice
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-0923-1215  `v1.9.6`  configurable x-forwarded-for
+
+## new features
+* rudimentary support for jython and graalpy, and directory tree sidebar in internet explorer 9 through 11, and firefox 10
+  * all older browsers (ie4, ie6, ie8, Netscape) get basic html instead
+* #35 adds a [hook](https://github.com/9001/copyparty/blob/hovudstraum/bin/hooks/msg-log.py) which extends the message-to-serverlog feature so it writes the message to a textfile on the server
+  * could theoretically be extended into a [full instant-messaging feature](https://github.com/9001/copyparty/blob/hovudstraum/srv/chat.md) but that's silly, [nobody would do that](https://ocv.me/stuff/cchat.webm)
+    * [r0c is much better](https://github.com/9001/r0c) than this joke
+
+## bugfixes
+* 163e3fce46122d64bf824762b6733ff2c3551ba5 the `x-forwarded-for` header was ignored if the nearest reverse-proxy is not asking from 127.0.0.1, which broke client IPs in containerized deployments
+  * the serverlog will now explain how to trust the reverse-proxy to provide client IPs, but basically,
+  * `--xff-hdr` specifies which header to read the client's real ip from
+  * `--xff-src` is an allowlist of IP-addresses to trust that header from
+* a62f744a187bc9f821b540e8bb4e0b9a67bd01c8 if copyparty was started while an external HDD was not connected, and that volume's index was stored elsewhere, then the index would get wiped (since all the files are gone)
+* 3b8f66c0d5c27a68841814ec06f1758f146a5ff5 javascript could crash while uploading from a very unreliable internet connection
+
+## other changes
+* copyparty.exe: updated pillow to 10.0.1 which fixes the webp cve
+* alpine, which the docker images are based on, turns out to be fairly slow -- currently working on a new docker image (probably fedora-based) which will be 30% faster at analyzing multimedia files and in general 20% faster on average
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-0909-1336  `v1.9.5`  webhotell
+
+[happy 9/9!](https://safebooru.org/index.php?page=post&s=view&id=4027419)
+
+## new features
+* new permission `h` disables directory listing (so works like `g`) except it redirects to the folder's index.html instead of 404
+  * index.html is accessible by anyone with `h` even if filekeys are enabled
+  * well suited for running a shared-webhosting gig (thx kipu) especially now that the...
+* markdown editor can now be used on non-markdown files if account has `w`rite and `d`elete
+  * hotkey `e` to edit a textfile while it's open in the textfile viewer
+* SMB: account permissions now work fully as intended, thanks to impacket 0.11
+  * but enabling `--smb` is still strongly discouraged as it's a massive security hazard
+* download-as-zip can be 2.5x faster on tiny files, at least 15% faster in general
+* download folders as pax-format tarfiles with `?tar=pax` or `?tar=pax,xz:9`
+
+## bugfixes
+* 422-autoban accidentally triggered when uploading lots of duplicate files (thx hiem!)
+* `--css-browser` and `--js-browser` now accepts URLs with cache directives
+  * `--css-browser=/the.css?cache=600` (seconds) or `--js-browser=/.res/the.js?cache=i` (7 days)
+* SMB: avoid windows freaking out and disconnecting if it hits an offline volume
+* hotkey shift-r to rotate pictures counter-clockwise didn't do anything
+* hacker theme wasn't hacker enough (everything is monospace now)
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-0902-0018  `v1.9.4`  yes symlink times
+
+hello! it's been a while, an entire day even...
+
+## new features
+* download folder as tar.gz, tar.bz2, tar.xz
+  * single-threaded, so extremely slow, but nice for easily compressed data or challenged networks
+  * append `?tar=gz`, `?tar=bz2` or `?tar=xz` to a folder URL to do it
+  * default compression levels are gz:3, bz2:2, xz:1; override with `?tar=gz:9`
+
+# bugfixes
+* c1efd227b7377144a5760bc6cff64f4e87b626d9 symlink-deduplicated files got indexed with the wrong last-modified timestamp
+  * mostly inconsequential; would cause the dupe's uploader-ip to be forgotten on the next server restart since it would reindex to "fix" the timestamp
+* when linking [a search query](https://a.ocv.me/pub/#q=tags%20like%20soundsho*) it loads the results faster
+
+# other changes
+* update readme to mention that iPhones and iPads dislike the preload feature and respond by glitching the audio a bit when a song is exactly 20 seconds away from ending and yet how it's probably a bad idea to disable preloading since i bet it's load-bearing against other iOS bugs
+  * speaking of iPhones and iPads, the [previous version](https://github.com/9001/copyparty/releases/tag/v1.9.3) should have fixed album playback on those
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2023-0831-2211  `v1.9.3`  iOS and http fixes
+
+## new features
+* iPhones and iPads are now able to...
+  * 9986136dfb2364edb35aa9fbb87410641c6d6af3 play entire albums while the screen is off without the music randomly stopping
+    * apple keeps breaking AudioContext in new and interesting ways; time to give up (no more equalizer)
+  * 1c0d978979a703edeb792e552b18d3b7695b2d90 perform search queries and execude js code
+    * by translating [smart-quotes](https://stackoverflow.com/questions/48678359/ios-11-safari-html-disable-smart-punctuation) into regular `'` and `"` characters
+* python 3.12 support
+  * technically a bugfix since it was added [a year ago](https://github.com/9001/copyparty/commit/32e22dfe84d5e0b13914b4d0e15c1b8c9725a76d) way before the first py3.12 alpha was released but turns out i botched it, oh well
+* filter error messages so they never include the filesystem path where copyparty's python files reside
+* print more context in server logs if someone hits an unexpected permission-denied
+
+# bugfixes
+found some iffy stuff combing over the code but, as far as I can tell, luckily none of these were dangerous:
+* URL normalization was a bit funky, but it appears everything access-control-related was unaffected
+* some url parameters were double-decoded, causing the unpost filtering and file renaming to fail if the values contained `%`
+* clients could cause the server to return an invalid cache-control header, but newlines and control-characters got rejected correctly
+* minor cosmetics / qol fixes:
+  * reduced flickering on page load in chrome
+  * fixed some console spam in search results
+  * markdown documents now have the same line-height in directory listings and the editor
+
+
+
 ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
 # 2023-0826-2116  `v1.9.2`  bigger hammer

--- a/docs/devnotes.md
+++ b/docs/devnotes.md
@@ -125,8 +125,14 @@ authenticate using header `Cookie: cppwd=foo` or url param `&pw=foo`
 | GET | `?b` | list files/folders at URL as simplified HTML |
 | GET | `?tree=.` | list one level of subdirectories inside URL |
 | GET | `?tree` | list one level of subdirectories for each level until URL |
-| GET | `?tar` | download everything below URL as a tar file |
-| GET | `?zip=utf-8` | download everything below URL as a zip file |
+| GET | `?tar` | download everything below URL as a gnu-tar file |
+| GET | `?tar=gz:9` | ...as a gzip-level-9 gnu-tar file |
+| GET | `?tar=xz:9` | ...as an xz-level-9 gnu-tar file |
+| GET | `?tar=pax` | ...as a pax-tar file |
+| GET | `?tar=pax,xz` | ...as an xz-level-1 pax-tar file |
+| GET | `?zip=utf-8` | ...as a zip file |
+| GET | `?zip` | ...as a WinXP-compatible zip file |
+| GET | `?zip=crc` | ...as an MSDOS-compatible zip file |
 | GET | `?ups` | show recent uploads from your IP |
 | GET | `?ups&filter=f` | ...where URL contains `f` |
 | GET | `?mime=foo` | specify return mimetype `foo` |
--- a/docs/versus.md
+++ b/docs/versus.md
@@ -255,7 +255,7 @@ symbol legend,
 | per-file permissions    |   |   |   | █ | █ |   | █ |   | █ |   |   |   |
 | per-file passwords      | █ |   |   | █ | █ |   | █ |   | █ |   |   |   |
 | unmap subfolders        | █ |   |   |   |   |   | █ |   |   | █ | ╱ | • |
-| index.html blocks list  |   |   |   |   |   |   | █ |   |   | • |   |   |
+| index.html blocks list  | ╱ |   |   |   |   |   | █ |   |   | • |   |   |
 | write-only folders      | █ |   |   |   |   |   |   |   |   |   | █ | █ |
 | files stored as-is      | █ | █ | █ | █ |   | █ | █ |   |   | █ | █ | █ |
 | file versioning         |   |   |   | █ | █ |   |   |   |   |   |   |   |
@@ -291,6 +291,7 @@ symbol legend,
  * one-way folder sync from local to server can be done efficiently with [u2c.py](https://github.com/9001/copyparty/tree/hovudstraum/bin#u2cpy), or with webdav and conventional rsync
  * can hot-reload config files (with just a few exceptions)
  * can set per-folder permissions if that folder is made into a separate volume, so there is configuration overhead
+  * `index.html` on its own does not prevent directory listing, but permission `h` (instead of `r`) enforces index.html to be returned instead of folder contents
  * [event hooks](https://github.com/9001/copyparty/tree/hovudstraum/bin/hooks) ([discord](https://user-images.githubusercontent.com/241032/215304439-1c1cb3c8-ec6f-4c17-9f27-81f969b1811a.png), [desktop](https://user-images.githubusercontent.com/241032/215335767-9c91ed24-d36e-4b6b-9766-fb95d12d163f.png)) inspired by filebrowser, as well as the more complex [media parser](https://github.com/9001/copyparty/tree/hovudstraum/bin/mtag) alternative
  * upload history can be visualized using [partyjournal](https://github.com/9001/copyparty/blob/hovudstraum/bin/partyjournal.py)
 * `k`/filegator remarks:
--- a/scripts/bench/filehash.sh
+++ b/scripts/bench/filehash.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+set -euo pipefail
+
+# check how fast copyparty is able to hash files during indexing
+# assuming an infinitely fast HDD to read from (alternatively,
+# checks whether you will be bottlenecked by CPU or HDD)
+#
+# uses copyparty's default config of using, well, it's complicated:
+# * if you have more than 8 cores, then 5 threads,
+# * if you have between 4 and 8, then 4 threads,
+# * anything less and it takes your number of cores
+#
+# can be adjusted with --hash-mt (but alpine caps out at 5)
+
+[ $# -ge 1 ] || {
+	echo 'need arg 1: path to copyparty-sfx.py'
+	echo ' (remaining args will be passed on to copyparty,'
+	echo '  for example to tweak the hasher settings)'
+	exit 1
+}
+sfx="$1"
+shift
+sfx="$(realpath "$sfx" || readlink -e "$sfx" || echo "$sfx")"
+awk=$(command -v gawk || command -v awk)
+
+# try to use /dev/shm to avoid hitting filesystems at all,
+# otherwise fallback to mktemp which probably uses /tmp
+td=/dev/shm/cppbenchtmp
+mkdir $td || td=$(mktemp -d)
+trap "rm -rf $td" INT TERM EXIT
+cd $td
+
+echo creating 256 MiB testfile in $td
+head -c $((1024*1024*256)) /dev/urandom > 1
+
+echo creating 127 symlinks to it
+for n in $(seq 2 128); do ln -s 1 $n; done
+
+echo warming up cache
+cat 1 >/dev/null
+
+echo ok lets go
+python3 "$sfx" -p39204 -e2dsa --dbd=yolo --exit=idx -lo=t -q "$@"
+
+echo and the results are...
+$awk '/1 volumes in / {printf "%s MiB/s\n", 256*128/$(NF-1)}' <t
+
+echo deleting $td and exiting
+
+##
+## some results:
+
+# MiB/s @ cpu or device  (copyparty, pythonver, distro/os)  // comment
+
+#  3608 @ Ryzen 5 4500U  (cpp 1.9.5, py 3.11.5, fedora 38)  // --hash-mt=6; laptop
+#  2726 @ Ryzen 5 4500U  (cpp 1.9.5, py 3.11.5, fedora 38)  // --hash-mt=4 (old-default)
+#  2202 @ Ryzen 5 4500U  (cpp 1.9.5, py 3.11.5, docker-alpine 3.18.3) ??? alpine slow
+#  2719 @ Ryzen 5 4500U  (cpp 1.9.5, py 3.11.2, docker-debian 12.1)
+
+#  5544 @ Intel i5-12500 (cpp 1.9.5, py 3.11.2, debian 12.0)  // --hash-mt=12; desktop
+#  5197 @ Ryzen 7 3700X  (cpp 1.9.5, py 3.9.18, freebsd 13.2)  // --hash-mt=8; 2u server
+#  2606 @ Ryzen 7 3700X  (cpp 1.9.5, py 3.9.18, freebsd 13.2)  // --hash-mt=4 (old-default)
+#  1436 @ Ryzen 5 5500U  (cpp 1.9.5, py 3.11.4, alpine 3.18.3)  // nuc
+#  1065 @ Pixel 7        (cpp 1.9.5, py 3.11.5, termux 2023-09)
+
+# notes,
+# podman run --rm -it --shm-size 512m --entrypoint /bin/ash localhost/copyparty-min
+# podman <filehash.sh run --rm -i --shm-size 512m --entrypoint /bin/ash localhost/copyparty-min -s - /z/copyparty-sfx.py
--- a/scripts/deps-docker/Dockerfile
+++ b/scripts/deps-docker/Dockerfile
@@ -25,6 +25,7 @@ ENV     ver_asmcrypto=c72492f4a66e17a0e5dd8ad7874de354f3ccdaa5 \
 RUN     mkdir -p /z/dist/no-pk \
        && wget https://fonts.gstatic.com/s/sourcecodepro/v11/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevW.woff2 -O scp.woff2 \
        && apk add cmake make g++ git bash npm patch wget tar pigz brotli gzip unzip python3 python3-dev brotli py3-brotli \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED \
        && wget https://github.com/openpgpjs/asmcrypto.js/archive/$ver_asmcrypto.tar.gz -O asmcrypto.tgz \
        && wget https://github.com/markedjs/marked/archive/v$ver_marked.tar.gz -O marked.tgz \
        && wget https://github.com/Ionaru/easy-markdown-editor/archive/$ver_mde.tar.gz -O mde.tgz \
@@ -142,10 +143,11 @@ RUN     ./genprism.sh $ver_prism


 # compress
-COPY    zopfli.makefile /z/dist/Makefile
+COPY    brotli.makefile zopfli.makefile /z/dist/
 RUN     cd /z/dist \
-        && make -j$(nproc) \
-        && rm Makefile \
+        && make -j$(nproc) -f brotli.makefile \
+        && make -j$(nproc) -f zopfli.makefile \
+        && rm *.makefile \
        && mv no-pk/* . \
        && rmdir no-pk

--- a/scripts/deps-docker/brotli.makefile
+++ b/scripts/deps-docker/brotli.makefile
@@ -0,0 +1,4 @@
+all: $(addsuffix .br, $(wildcard easymde*))
+
+%.br: %
+	brotli -jZ $<
--- a/scripts/deps-docker/zopfli.makefile
+++ b/scripts/deps-docker/zopfli.makefile
@@ -1,10 +1,6 @@
-all: $(addsuffix .gz, $(wildcard *.*))
+all: $(addsuffix .gz, $(wildcard *.js *.css))

 %.gz: %
-	#brotli -q 11 $<
 	pigz -11 -I 573 $<

 # pigz -11 -J 34 -I 100 -F < $< > $@.first
-
-# disabling brotli after all since the gain is meh
-#   and it bloats sfx and wheels by like 70%
--- a/scripts/docker/Dockerfile.dj
+++ b/scripts/docker/Dockerfile.dj
@@ -23,6 +23,7 @@ RUN     apk add -U !pyc \
            python3-dev ffmpeg-dev fftw-dev libsndfile-dev \
            py3-wheel py3-numpy-dev \
            vamp-sdk-dev \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED \
        && python3 -m pip install pyvips \
        && bash install-deps.sh \
        && apk del py3-pip .bd \
@@ -37,3 +38,7 @@ COPY    i/dist/copyparty-sfx.py ./
 WORKDIR /w
 EXPOSE  3923
 ENTRYPOINT ["python3", "/z/copyparty-sfx.py", "--no-crt", "-c", "/z/initcfg"]
+
+# size: 286 MB
+# bpm/key: 529 sec
+# idx-bench: 2352 MB/s
--- a/scripts/docker/Dockerfile.djd
+++ b/scripts/docker/Dockerfile.djd
@@ -0,0 +1,78 @@
+FROM    debian:12-slim
+WORKDIR /z
+LABEL   org.opencontainers.image.url="https://github.com/9001/copyparty" \
+        org.opencontainers.image.source="https://github.com/9001/copyparty/tree/hovudstraum/scripts/docker" \
+        org.opencontainers.image.licenses="MIT" \
+        org.opencontainers.image.title="copyparty-djd" \
+        org.opencontainers.image.description="copyparty with all optional dependencies, including musical key / bpm detection, and higher performance than the other editions"
+ENV     PYTHONPYCACHEPREFIX=/tmp/pyc \
+        XDG_CONFIG_HOME=/cfg
+
+COPY    i/bin/mtag/install-deps.sh ./
+COPY    i/bin/mtag/audio-bpm.py /mtag/
+COPY    i/bin/mtag/audio-key.py /mtag/
+
+# Suites: bookworm bookworm-updates
+# Components: main
+RUN     sed -ri 's/( main)$/\1 contrib non-free non-free-firmware/' /etc/apt/sources.list.d/debian.sources \
+        && apt update \
+        && DEBIAN_FRONTEND=noninteractive apt install -y --no-install-recommends \
+            wget \
+            python3-argon2 python3-pillow python3-pip \
+            ffmpeg libvips42 vamp-plugin-sdk \
+            python3-numpy libfftw3-double3 libsndfile1 \
+            gcc g++ make cmake patchelf jq \
+            libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev \
+            libfftw3-dev python3-dev libsndfile1-dev python3-pip \
+            patchelf cmake \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED \
+        && python3 -m pip install --user pyvips \
+        && bash install-deps.sh \
+        && DEBIAN_FRONTEND=noninteractive apt purge -y \
+            gcc g++ make cmake patchelf jq \
+            libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev \
+            libfftw3-dev python3-dev libsndfile1-dev python3-pip \
+            patchelf cmake \
+        && DEBIAN_FRONTEND=noninteractive apt-get autoremove -y \
+        && dpkg -r --force-depends libraqm0 libgdbm-compat4 libgdbm6 libperl5.36 perl-modules-5.36 mailcap mime-support \
+        && DEBIAN_FRONTEND=noninteractive apt-get clean -y \
+        && find /usr/ -name __pycache__ | xargs rm -rf \
+        && find /usr/ -type d -name tests | grep packages/numpy | xargs rm -rf \
+        && rm -rf \
+            /var/lib/apt/lists/* \
+            /tmp/pyc \
+            /usr/lib/python*/dist-packages/pip \
+            /usr/lib/python*/dist-packages/setuptools \
+            /usr/lib/*/dri \
+            /usr/lib/*/mfx \
+            /usr/share/doc \
+            /usr/share/X11 \
+            /usr/share/fonts \
+            /usr/share/libmysofa \
+            /usr/share/libthai \
+            /usr/share/alsa \
+            /usr/share/bash-completion \
+        && chmod 777 /root \
+        && ln -s /root/vamp /root/.local / \
+        && mkdir /cfg /w \
+        && chmod 777 /cfg /w \
+        && echo % /cfg > initcfg
+
+COPY    i/dist/copyparty-sfx.py ./
+WORKDIR /w
+EXPOSE  3923
+ENTRYPOINT ["python3", "/z/copyparty-sfx.py", "--no-crt", "-c", "/z/initcfg"]
+
+# size: 598 MB
+# bpm/key: 485 sec
+# idx-bench: 2751 MB/s
+
+# notes:
+# libraqm0 (pillow dep) pulls in the other packages mentioned on the dpkg line; saves 50m
+
+# advantage: official packages only
+# advantage: ffmpeg with gme, codec2, radiance-hdr
+# drawback: ffmpeg bloat; dc1394, flite, mfx, xorg
+# drawback: python packaging is a bit jank
+# drawback: they apply exciting patches due to old deps
+# drawback: dropping perl the hard way might cause issues
--- a/scripts/docker/Dockerfile.djf
+++ b/scripts/docker/Dockerfile.djf
@@ -0,0 +1,69 @@
+FROM    fedora:38
+WORKDIR /z
+LABEL   org.opencontainers.image.url="https://github.com/9001/copyparty" \
+        org.opencontainers.image.source="https://github.com/9001/copyparty/tree/hovudstraum/scripts/docker" \
+        org.opencontainers.image.licenses="MIT" \
+        org.opencontainers.image.title="copyparty-djf" \
+        org.opencontainers.image.description="copyparty with all optional dependencies, including musical key / bpm detection, and higher performance than the other editions"
+ENV     PYTHONPYCACHEPREFIX=/tmp/pyc \
+        XDG_CONFIG_HOME=/cfg
+
+COPY    i/bin/mtag/install-deps.sh ./
+COPY    i/bin/mtag/audio-bpm.py /mtag/
+COPY    i/bin/mtag/audio-key.py /mtag/
+RUN     dnf install -y \
+            https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm \
+            https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm \
+        && dnf install -y --setopt=install_weak_deps=False \
+            wget \
+            python3-argon2-cffi python3-pillow python3-pip python3-cffi \
+            ffmpeg \
+            vips vips-jxl vips-poppler vips-magick \
+            python3-numpy fftw libsndfile \
+            gcc gcc-c++ make cmake patchelf jq \
+            python3-devel ffmpeg-devel fftw-devel libsndfile-devel python3-setuptools \
+            vamp-plugin-sdk qm-vamp-plugins \
+            vamp-plugin-sdk-devel vamp-plugin-sdk-static \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED \
+        && python3 -m pip install --user pyvips \
+        && bash install-deps.sh \
+        && dnf erase -y \
+            gcc gcc-c++ make cmake patchelf jq \
+            python3-devel ffmpeg-devel fftw-devel libsndfile-devel python3-setuptools \
+            vamp-plugin-sdk-devel vamp-plugin-sdk-static \
+        && dnf clean all \
+        && find /usr/ -name __pycache__ | xargs rm -rf \
+        && find /usr/ -type d -name tests | grep packages/numpy | xargs rm -rf \
+        && rm -rf \
+            /usr/share/adobe \
+            /usr/share/fonts \
+            /usr/share/graphviz \
+            /usr/share/poppler/cMap \
+            /usr/share/licenses \
+            /usr/share/ghostscript \
+            /usr/share/tesseract \
+            /usr/share/X11 \
+            /usr/share/hwdata \
+            /usr/share/python-wheels \
+            /usr/bin/cyrusbdb2current \
+        && rm -rf /tmp/pyc \
+        && chmod 777 /root \
+        && ln -s /root/vamp /root/.local / \
+        && mkdir /cfg /w \
+        && chmod 777 /cfg /w \
+        && echo % /cfg > initcfg
+
+COPY    i/dist/copyparty-sfx.py ./
+WORKDIR /w
+EXPOSE  3923
+ENTRYPOINT ["python3", "/z/copyparty-sfx.py", "--no-crt", "-c", "/z/initcfg"]
+
+# size: 648 MB
+# bpm/key: 410 sec
+# idx-bench: 2744 MB/s
+
+# advantage: fairly recent and sane ffmpeg build
+# drawback: ffmpeg without gme, codec2, radiance-hdr
+# drawback: ffmpeg from rpmfusion, which is both better and smaller than ffmpeg-free, can occasionally fail to install due to repo desync / conflicts
+# drawback: ffmpeg bloat; samba, modplug, v4l2
+# drawback: manual purging (graphviz/poppler/cmap) can break stuff
--- a/scripts/docker/Dockerfile.djff
+++ b/scripts/docker/Dockerfile.djff
@@ -0,0 +1,62 @@
+FROM    fedora:38
+WORKDIR /z
+LABEL   org.opencontainers.image.url="https://github.com/9001/copyparty" \
+        org.opencontainers.image.source="https://github.com/9001/copyparty/tree/hovudstraum/scripts/docker" \
+        org.opencontainers.image.licenses="MIT" \
+        org.opencontainers.image.title="copyparty-djff" \
+        org.opencontainers.image.description="copyparty with all optional dependencies, including musical key / bpm detection, and higher performance than the other editions"
+ENV     PYTHONPYCACHEPREFIX=/tmp/pyc \
+        XDG_CONFIG_HOME=/cfg
+
+COPY    i/bin/mtag/install-deps.sh ./
+COPY    i/bin/mtag/audio-bpm.py /mtag/
+COPY    i/bin/mtag/audio-key.py /mtag/
+RUN     dnf install -y --setopt=install_weak_deps=False \
+            wget \
+            python3-argon2-cffi python3-pillow python3-pip python3-cffi \
+            ffmpeg-free \
+            vips vips-jxl vips-poppler vips-magick \
+            python3-numpy fftw libsndfile \
+            gcc gcc-c++ make cmake patchelf jq \
+            python3-devel ffmpeg-free-devel fftw-devel libsndfile-devel python3-setuptools \
+            vamp-plugin-sdk qm-vamp-plugins \
+            vamp-plugin-sdk-devel vamp-plugin-sdk-static \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED \
+        && python3 -m pip install --user pyvips \
+        && bash install-deps.sh \
+        && dnf erase -y \
+            gcc gcc-c++ make cmake patchelf jq \
+            python3-devel ffmpeg-free-devel fftw-devel libsndfile-devel python3-setuptools \
+            vamp-plugin-sdk-devel vamp-plugin-sdk-static \
+        && dnf clean all \
+        && find /usr/ -name __pycache__ | xargs rm -rf \
+        && find /usr/ -type d -name tests | grep packages/numpy | xargs rm -rf \
+        && rm -rf \
+            /usr/share/adobe \
+            /usr/share/fonts \
+            /usr/share/graphviz \
+            /usr/share/poppler/cMap \
+            /usr/share/licenses \
+            /usr/share/ghostscript \
+            /usr/share/tesseract \
+            /usr/share/X11 \
+            /usr/share/hwdata \
+            /usr/share/python-wheels \
+            /usr/bin/cyrusbdb2current \
+        && rm -rf /tmp/pyc \
+        && chmod 777 /root \
+        && ln -s /root/vamp /root/.local / \
+        && mkdir /cfg /w \
+        && chmod 777 /cfg /w \
+        && echo % /cfg > initcfg
+
+COPY    i/dist/copyparty-sfx.py ./
+WORKDIR /w
+EXPOSE  3923
+ENTRYPOINT ["python3", "/z/copyparty-sfx.py", "--no-crt", "-c", "/z/initcfg"]
+
+# size: 673 MB
+# bpm/key: 408 sec
+# idx-bench: 2744 MB/s
+
+# drawback: less ffmpeg features we want, more features we don't (compared to rpmfusion)
--- a/scripts/docker/Dockerfile.dju
+++ b/scripts/docker/Dockerfile.dju
@@ -0,0 +1,69 @@
+FROM    ubuntu:23.04
+WORKDIR /z
+LABEL   org.opencontainers.image.url="https://github.com/9001/copyparty" \
+        org.opencontainers.image.source="https://github.com/9001/copyparty/tree/hovudstraum/scripts/docker" \
+        org.opencontainers.image.licenses="MIT" \
+        org.opencontainers.image.title="copyparty-dju" \
+        org.opencontainers.image.description="copyparty with all optional dependencies, including musical key / bpm detection, and higher performance than the other editions"
+ENV     PYTHONPYCACHEPREFIX=/tmp/pyc \
+        XDG_CONFIG_HOME=/cfg
+
+COPY    i/bin/mtag/install-deps.sh ./
+COPY    i/bin/mtag/audio-bpm.py /mtag/
+COPY    i/bin/mtag/audio-key.py /mtag/
+
+RUN     apt update \
+        && DEBIAN_FRONTEND=noninteractive apt install -y --no-install-recommends \
+            wget \
+            python3-argon2 python3-pillow python3-pip \
+            ffmpeg libvips42 vamp-plugin-sdk \
+            python3-numpy libfftw3-double3 libsndfile1 \
+            gcc g++ make cmake patchelf jq \
+            libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev \
+            libfftw3-dev python3-dev libsndfile1-dev python3-pip \
+            patchelf cmake \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED
+
+RUN     python3 -m pip install --user pyvips \
+        && bash install-deps.sh \
+        && DEBIAN_FRONTEND=noninteractive apt purge -y \
+            gcc g++ make cmake patchelf jq \
+            libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev \
+            libfftw3-dev python3-dev libsndfile1-dev python3-pip \
+            patchelf cmake \
+        && DEBIAN_FRONTEND=noninteractive apt-get clean -y \
+        && DEBIAN_FRONTEND=noninteractive apt-get autoremove -y \
+        && find /usr/ -name __pycache__ | xargs rm -rf \
+        && find /usr/ -type d -name tests | grep site-packages/numpy | xargs rm -rf \
+        && rm -rf \
+            /var/lib/apt/lists/* \
+            /tmp/pyc \
+            /usr/lib/python*/dist-packages/pip \
+            /usr/lib/python*/dist-packages/setuptools \
+            /usr/lib/*/dri \
+            /usr/lib/*/mfx \
+            /usr/share/doc \
+            /usr/share/X11 \
+            /usr/share/fonts \
+            /usr/share/libmysofa \
+            /usr/share/libthai \
+            /usr/share/alsa \
+            /usr/share/bash-completion \
+        && chmod 777 /root \
+        && ln -s /root/vamp /root/.local / \
+        && mkdir /cfg /w \
+        && chmod 777 /cfg /w \
+        && echo % /cfg > initcfg
+
+COPY    i/dist/copyparty-sfx.py ./
+WORKDIR /w
+EXPOSE  3923
+ENTRYPOINT ["python3", "/z/copyparty-sfx.py", "--no-crt", "-c", "/z/initcfg"]
+
+# size: 1198 MB (wowee)
+# bpm/key: 516 sec
+# idx-bench: 2751 MB/s
+
+# advantage: official packages only
+# advantage: ffmpeg with gme, codec2, radiance-hdr
+# drawback: python packaging is a bit jank
--- a/scripts/docker/Dockerfile.iv
+++ b/scripts/docker/Dockerfile.iv
@@ -16,6 +16,7 @@ RUN     apk add -U !pyc \
        && apk add -t .bd \
            bash wget gcc g++ make cmake patchelf \
            python3-dev py3-wheel \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED \
        && python3 -m pip install pyvips \
        && apk del py3-pip .bd \
        && rm -rf /var/cache/apk/* /tmp/pyc \
--- a/scripts/docker/Dockerfile.min.pip
+++ b/scripts/docker/Dockerfile.min.pip
@@ -9,6 +9,7 @@ ENV     PYTHONPYCACHEPREFIX=/tmp/pyc \
        XDG_CONFIG_HOME=/cfg

 RUN     apk --no-cache add python3 py3-pip !pyc \
+        && rm -f /usr/lib/python3*/EXTERNALLY-MANAGED \
        && python3 -m pip install copyparty \
        && apk del py3-pip \
        && rm -rf /tmp/pyc \
--- a/scripts/make-sfx.sh
+++ b/scripts/make-sfx.sh
@@ -134,6 +134,14 @@ tmv() {
 	touch -r "$1" t
 	mv t "$1"
 }
+iawk() {
+	awk "$1" <"$2" >t
+	tmv "$2"
+}
+ised() {
+	sed -r "$1" <"$2" >t
+	tmv "$2"
+}

 stamp=$(
 	for d in copyparty scripts; do
@@ -197,9 +205,9 @@ necho() {
 	mv {markupsafe,jinja2} j2/

 	necho collecting pyftpdlib
-	f="../build/pyftpdlib-1.5.7.tar.gz"
+	f="../build/pyftpdlib-1.5.8.tar.gz"
 	[ -e "$f" ] ||
-		(url=https://github.com/giampaolo/pyftpdlib/archive/refs/tags/release-1.5.7.tar.gz;
+		(url=https://github.com/giampaolo/pyftpdlib/archive/refs/tags/release-1.5.8.tar.gz;
 		wget -O$f "$url" || curl -L "$url" >$f)

 	tar -zxf $f
@@ -229,9 +237,7 @@ necho() {
 	mv python-magic-*/magic .
 	rm -rf python-magic-*
 	rm magic/compat.py
-	f=magic/__init__.py
-	awk '/^def _add_compat/{o=1} !o; /^_add_compat/{o=0}' <$f >t
-	tmv "$f"
+	iawk '/^def _add_compat/{o=1} !o; /^_add_compat/{o=0}' magic/__init__.py
 	mv magic ftp/  # doesn't provide a version label anyways

 	# enable this to dynamically remove type hints at startup,
@@ -398,7 +404,7 @@ find -type f -name ._\* | while IFS= read -r f; do cmp <(printf '\x00\x05\x16')

 rm -f copyparty/web/deps/*.full.* copyparty/web/dbg-* copyparty/web/Makefile

-find copyparty | LC_ALL=C sort | sed 's/\.gz$//;s/$/,/' > have
+find copyparty | LC_ALL=C sort | sed -r 's/\.(gz|br)$//;s/$/,/' > have
 cat have | while IFS= read -r x; do
 	grep -qF -- "$x" ../scripts/sfx.ls || {
 		echo "unexpected file: $x"
@@ -407,25 +413,25 @@ cat have | while IFS= read -r x; do
 done
 rm have

+ised /fork_process/d ftp/pyftpdlib/servers.py
+iawk '/^class _Base/{s=1}!s' ftp/pyftpdlib/authorizers.py
+iawk '/^ {0,4}[^ ]/{s=0}/^ {4}def (serve_forever|_loop)/{s=1}!s' ftp/pyftpdlib/servers.py
+rm -f ftp/pyftpdlib/{__main__,prefork}.py
+
 [ $no_ftp ] &&
 	rm -rf copyparty/ftpd.py ftp asyncore.py asynchat.py &&
-	sed -ri '/add_argument\("--ftp/d' copyparty/__main__.py &&
 	sed -ri '/\.ftp/d' copyparty/svchub.py

 [ $no_smb ] &&
-	rm -f copyparty/smbd.py &&
-	sed -ri '/add_argument\("--smb/d' copyparty/__main__.py
+	rm -f copyparty/smbd.py

 [ $no_zm ] &&
-	rm -rf copyparty/mdns.py copyparty/stolen/dnslib &&
-	sed -ri '/add_argument\("--zm/d' copyparty/__main__.py
+	rm -rf copyparty/mdns.py copyparty/stolen/dnslib

 [ $no_cm ] && {
 	rm -rf copyparty/web/mde.* copyparty/web/deps/easymde*
 	echo h > copyparty/web/mde.html
-	f=copyparty/web/md.html
-	sed -r '/edit2">edit \(fancy/d' <$f >t
-	tmv "$f"
+	ised '/edit2">edit \(fancy/d' copyparty/web/md.html
 }

 [ $no_hl ] &&
@@ -435,23 +441,20 @@ rm have
 	rm -f copyparty/web/deps/scp.woff2
 	f=copyparty/web/ui.css
 	gzip -d "$f.gz" || true
-	sed -r "s/src:.*scp.*\)/src:local('Consolas')/" <$f >t
-	tmv "$f"
+	ised "s/src:.*scp.*\)/src:local('Consolas')/" $f
 }

 [ $no_dd ] && {
 	rm -rf copyparty/web/dd
 	f=copyparty/web/browser.css
 	gzip -d "$f.gz" || true
-	sed -r 's/(cursor: ?)url\([^)]+\), ?(pointer)/\1\2/; s/[0-9]+% \{cursor:[^}]+\}//; s/animation: ?cursor[^};]+//' <$f >t
-	tmv "$f"
+	ised 's/(cursor: ?)url\([^)]+\), ?(pointer)/\1\2/; s/[0-9]+% \{cursor:[^}]+\}//; s/animation: ?cursor[^};]+//' $f
 }

 [ $langs ] &&
 	for f in copyparty/web/{browser.js,splash.js}; do
 		gzip -d "$f.gz" || true
-		awk '/^\}/{l=0} !l; /^var Ls =/{l=1;next} o; /^\t["}]/{o=0} /^\t"'"$langs"'"/{o=1;print}' <$f >t
-		tmv "$f"
+		iawk '/^\}/{l=0} !l; /^var Ls =/{l=1;next} o; /^\t["}]/{o=0} /^\t"'"$langs"'"/{o=1;print}' $f
 	done

 [ ! $repack ] && [ ! $use_ox ] && {
@@ -466,10 +469,20 @@ rm have
 	#	sed -ri '/: TypeAlias = /d' "$x"; done
 }

-f=j2/jinja2/constants.py
-awk '/^LOREM_IPSUM_WORDS/{o=1;print "LOREM_IPSUM_WORDS = u\"a\"";next} !o; /"""/{o=0}' <$f >t
-tmv "$f"
-rm -f j2/jinja2/async*
+rm -f j2/jinja2/constants.py
+iawk '/^ {4}def /{s=0}/^ {4}def compile_templates\(/{s=1}!s' j2/jinja2/environment.py
+ised '/generate_lorem_ipsum/d' j2/jinja2/defaults.py
+iawk '/^def /{s=0}/^def generate_lorem_ipsum/{s=1}!s' j2/jinja2/utils.py
+iawk '/^(class|def) /{s=0}/^(class InternationalizationExtension|def _make_new_n?gettext)/{s=1}!s' j2/jinja2/ext.py
+iawk '/^[^ ]/{s=0}/^def babel_extract/{s=1}!s' j2/jinja2/ext.py
+ised '/InternationalizationExtension/d' j2/jinja2/ext.py
+iawk '/^class/{s=0}/^class (Package|Dict|Function|Prefix|Choice|Module)Loader/{s=1}!s' j2/jinja2/loaders.py
+sed -ri '/^from .bccache | (Package|Dict|Function|Prefix|Choice|Module)Loader$/d' j2/jinja2/__init__.py
+rm -f j2/jinja2/async* j2/jinja2/{bccache,sandbox}.py
+cat > j2/jinja2/_identifier.py <<'EOF'
+import re
+pattern = re.compile(r"\w+")
+EOF

 grep -rLE '^#[^a-z]*coding: utf-8' j2 |
 while IFS= read -r f; do
--- a/scripts/pyinstaller/build.sh
+++ b/scripts/pyinstaller/build.sh
@@ -9,10 +9,13 @@ tee build2.sh | cmp build.sh && rm build2.sh || {
    [[ $r =~ [yY] ]] && mv build{2,}.sh && exec ./build.sh
 }

-[ -e up2k.sh ] && ./up2k.sh
+clean=--clean
+[ "$1" = f ] && clean= && shift

 uname -s | grep WOW64 && m=64 || m=32
 uname -s | grep NT-10 && w10=1 || w7=1
+[ $w7 ] && [ -e up2k.sh ] && [ ! "$1" ] && ./up2k.sh
+
 [ $w7 ] && pyv=37 || pyv=311
 esuf=
 [ $w7 ] && [ $m = 32 ] && esuf=32
@@ -65,14 +68,21 @@ sed -r 's/1,2,3,0/'$a,$b,$c,$d'/;s/1\.2\.3/'$a.$b.$c/ <loader.rc >loader.rc2
 sed -ri s/copyparty.exe/copyparty$esuf.exe/ loader.rc2

 excl=(
+    asyncio
    copyparty.broker_mp
    copyparty.broker_mpw
+    copyparty.smbd
    ctypes.macholib
    curses
+    email._header_value_parser
+    email.header
+    email.parser
    inspect
    multiprocessing
+    packaging
    pdb
    pickle
+    PIL.EpsImagePlugin
    pyftpdlib.prefork
    urllib.request
    urllib.response
@@ -84,6 +94,7 @@ excl=(
    PIL.ImageShow
    PIL.ImageTk
    PIL.ImageWin
+    PIL.PdfParser
 ) || excl+=(
    PIL
    PIL.ExifTags
@@ -94,7 +105,7 @@ excl=(
 excl=( "${excl[@]/#/--exclude-module }" )

 $APPDATA/python/python$pyv/scripts/pyinstaller \
-    -y --clean -p mods --upx-dir=. \
+    -y $clean -p mods --upx-dir=. \
    ${excl[*]} \
    --version-file loader.rc2 -i loader.ico -n copyparty -c -F loader.py \
    --add-data 'mods/copyparty/res;copyparty/res' \
--- a/scripts/pyinstaller/depchk.sh
+++ b/scripts/pyinstaller/depchk.sh
@@ -11,10 +11,14 @@ ckpypi() {
 		pyinstaller
 		pyinstaller-hooks-contrib
 		pywin32-ctypes
+		certifi
+		charset_normalizer
+		idna
 		Jinja2
 		MarkupSafe
 		mutagen
 		Pillow
+		requests
 	)
 	for dep in "${deps[@]}"; do
 		k=
--- a/scripts/pyinstaller/deps.sha512
+++ b/scripts/pyinstaller/deps.sha512
@@ -1,22 +1,23 @@
-d5510a24cb5e15d6d30677335bbc7624c319b371c0513981843dc51d9b3a1e027661096dfcfc540634222bb2634be6db55bf95185b30133cb884f1e47652cf53  altgraph-0.17.3-py2.py3-none-any.whl
+f117016b1e6a7d7e745db30d3e67f1acf7957c443a0dd301b6c5e10b8368f2aa4db6be9782d2d3f84beadd139bfeef4982e40f21ca5d9065cb794eeb0e473e82  altgraph-0.17.4-py2.py3-none-any.whl
 eda6c38fc4d813fee897e969ff9ecc5acc613df755ae63df0392217bbd67408b5c1f6c676f2bf5497b772a3eb4e1a360e1245e1c16ee83f0af555f1ab82c3977  Git-2.39.1-32-bit.exe
 17ce52ba50692a9d964f57a23ac163fb74c77fdeb2ca988a6d439ae1fe91955ff43730c073af97a7b3223093ffea3479a996b9b50ee7fba0869247a56f74baa6  pefile-2023.2.7-py3-none-any.whl
 f298e34356b5590dde7477d7b3a88ad39c622a2bcf3fcd7c53870ce8384dd510f690af81b8f42e121a22d3968a767d2e07595036b2ed7049c8ef4d112bcf3a61  pyinstaller-5.13.2-py3-none-win32.whl
-ea73aa54cc6d5db20dfb127e54562dabf890e4cd6171a91b10a51af2bcfc76e1d64cbdce4546df2dcfe42b624724c85b1cd05934be2413425b1f880222727b4f  pyinstaller-5.13.2-py3-none-win_amd64.whl
-2f4e3927a38cf7757bc9a1c06370d79209669a285a80f1b09cf9917137825c7022a50a56b351807e6e687e2c3a7bd7b2c5cc6daeb4d90e11920284c1a04a1cc3  pyinstaller_hooks_contrib-2023.8-py2.py3-none-any.whl
+f23615c522ed58b9a05978ba4c69c06224590f3a6adbd8e89b31838b181a57160739ceff1fc2ba6f4239b8fee46f92ce02910b2debda2710558ed42cff1ce3f1  pyinstaller-6.1.0-py3-none-win_amd64.whl
+5747b3b119629c4cf956f0eaa85f29218bb3680d3a4a262fa6e976e56b35067302e153d2c0a001505f2cb642b1f78752567889b3b82e342d6cd29aac8b70e92e  pyinstaller_hooks_contrib-2023.10-py2.py3-none-any.whl
 749a473646c6d4c7939989649733d4c7699fd1c359c27046bf5bc9c070d1a4b8b986bbc65f60d7da725baf16dbfdd75a4c2f5bb8335f2cb5685073f5fee5c2d1  pywin32_ctypes-0.2.2-py3-none-any.whl
+6e0d854040baff861e1647d2bece7d090bc793b2bd9819c56105b94090df54881a6a9b43ebd82578cd7c76d47181571b671e60672afd9def389d03c9dae84fcf  setuptools-68.2.2-py3-none-any.whl
 3c5adf0a36516d284a2ede363051edc1bcc9df925c5a8a9fa2e03cab579dd8d847fdad42f7fd5ba35992e08234c97d2dbfec40a9d12eec61c8dc03758f2bd88e  typing_extensions-4.4.0-py3-none-any.whl
 8d16a967a0a7872a7575b1005cf66915deacda6ee8611fbb52f42fc3e3beb2f901a5140c942a5d146bd412b92bfa9cbadd82beeba83df6d70930c6dc26608a5b  upx-4.1.0-win32.zip
 # u2c (win7)
-a7d259277af4948bf960682bc9fb45a44b9ae9a19763c8a7c313cef4aa9ec2d447d843e4a7c409e9312c8c8f863a24487a8ee4ffa6891e9b1c4e111bb4723861  certifi-2022.12.7-py3-none-any.whl
-2822c0dae180b1c8cfb7a70c8c00bad62af9afdbb18b656236680def9d3f1fcdcb8ef5eb64fc3b4c934385cd175ad5992a2284bcba78a243130de75b2d1650db  charset_normalizer-3.1.0-cp37-cp37m-win32.whl
+4562b1065c6bce7084eb575b654985c990e26034bfcd8db54629312f43ac737e264db7a2b4d8b797e09919a485cbc6af3fd0931690b7ed79b62bcc0736aec9fc  certifi-2023.7.22-py3-none-any.whl
+904eb57b13bea80aea861de86987e618665d37fa9ea0856e0125a9ba767a53e5064de0b9c4735435a2ddf4f16f7f7d2c75a682e1de83d9f57922bdca8e29988c  charset_normalizer-3.3.0-cp37-cp37m-win32.whl
 ffdd45326f4e91c02714f7a944cbcc2fdd09299f709cfa8aec0892053eef0134fb80d9ba3790afd319538a86feb619037cbf533e2f5939cb56b35bb17f56c858  idna-3.4-py3-none-any.whl
-220e0e122d5851aaccf633224dd7fbd3ba8c8d2720944d8019d6a276ed818d83e3426fe21807f22d673b5428f19fcf9a6b4e645f69bbecd967c568bb6aeb7c8d  requests-2.28.2-py3-none-any.whl
-8770011f4ad1fe40a3062e6cdf1fda431530c59ee7de3fc5f8c57db54bfdb71c3aa220ca0e0bb1874fc6700e9ebb57defbae54ac84938bc9ad8f074910106681  urllib3-1.26.14-py2.py3-none-any.whl
+b795abb26ba2f04f1afcfb196f21f638014b26c8186f8f488f1c2d91e8e0220962fbd259dbc9c3875222eb47fc95c73fc0606aaa6602b9ebc524809c9ba3501f  requests-2.31.0-py3-none-any.whl
+5a25cb9b79bb6107f9055dc3e9f62ebc6d4d9ca2c730d824985c93cd82406b723c200d6300c5064e42ee9fc7a2853d6ec6661394f3ed7bac03750e1f2a6840d1  urllib3-1.26.17-py2.py3-none-any.whl
 # win7
 91c025f7d94bcdf93df838fab67053165a414fc84e8496f92ecbb910dd55f6b6af5e360bbd051444066880c5a6877e75157bd95e150ead46e5c605930dfc50f2  future-0.18.2.tar.gz
 c06b3295d1d0b0f0a6f9a6cd0be861b9b643b4a5ea37857f0bd41c45deaf27bb927b71922dab74e633e43d75d04a9bd0d1c4ad875569740b0f2a98dd2bfa5113  importlib_metadata-5.0.0-py3-none-any.whl
-4e71295da5d1a26c71a0baa8905fdccb522bb16d56bc964db636de68688c5bf703f3b2880cdeea07138789e0eb4506e06f9ccd0da906c89d2cb6d55ad64659ea  pip-22.3-py3-none-any.whl
+016a8cbd09384f1a9a44cb0e8274df75a8bcb2f3966bb5d708c62145289efaa5db98f75256c97e4f8046735ce2e529fbb076f284a46cdb716e89a75660200ad9  pip-23.2.1-py3-none-any.whl
 6bb73cc2db795c59c92f2115727f5c173cacc9465af7710db9ff2f2aec2d73130d0992d0f16dcb3fac222dc15c0916562d0813b2337401022020673a4461df3d  python-3.7.9-amd64.exe
 500747651c87f59f2436c5ab91207b5b657856e43d10083f3ce27efb196a2580fadd199a4209519b409920c562aaaa7dcbdfb83ed2072a43eaccae6e2d056f31  python-3.7.9.exe
 68e1b618d988be56aaae4e2eb92bc0093627a00441c1074ebe680c41aa98a6161e52733ad0c59888c643a33fe56884e4f935178b2557fbbdd105e92e0d993df6  windows6.1-kb2533623-x64.msu
@@ -25,6 +26,7 @@ ba91ab0518c61eff13e5612d9e6b532940813f6b56e6ed81ea6c7c4d45acee4d98136a383a250675
 # win10
 00558cca2e0ac813d404252f6e5aeacb50546822ecb5d0570228b8ddd29d94e059fbeb6b90393dee5abcddaca1370aca784dc9b095cbb74e980b3c024767fb24  Jinja2-3.1.2-py3-none-any.whl
 7f8f4daa4f4f2dbf24cdd534b2952ee3fba6334eb42b37465ccda3aa1cccc3d6204aa6bfffb8a83bf42ec59c702b5b5247d4c8ee0d4df906334ae53072ef8c4c  MarkupSafe-2.1.3-cp311-cp311-win_amd64.whl
-4a20aeb52d4fde6aabcba05ee261595eeb5482c72ee27332690f34dd6e7a49c0b3ba3813202ac15c9d21e29f1cd803f2e79ccc1c45ec314fcd0a937016bcbc56  mutagen-1.46.0-py3-none-any.whl
-926d408a886059a75cf12706fa061146f9f042b27fb6e65be7d49f398ed23fb0227639d84804586ac014c6bcf7d08cd86a09c1a20793d341aa0802d3d32a546b  Pillow-10.0.0-cp311-cp311-win_amd64.whl
-c86bbeacad3ae3c7bde747f5b4f09c11eced841add14e79ec4a064e5e29ebca35460e543ba735b11bfb882837d5ff4371ce64492d28d096b4686233c9a8cda6d  python-3.11.5-amd64.exe
+8a6e2b13a2ec4ef914a5d62aad3db6464d45e525a82e07f6051ed10474eae959069e165dba011aefb8207cdfd55391d73d6f06362c7eb247b08763106709526e  mutagen-1.47.0-py3-none-any.whl
+656015f5cc2c04aa0653ee5609c39a7e5f0b6a58c84fe26b20bd070c52d20b4effb810132f7fb771168483e9fd975cc3302837dd7a1a687ee058b0460c857cc4  packaging-23.2-py3-none-any.whl
+6401616fdfdd720d1aaa9a0ed1398d00664b28b6d84517dff8d1f9c416452610c6afa64cfb012a78e61d1cf4f6d0784eca6e7610957859e511f15bc6f3b3bd53  Pillow-10.1.0-cp311-cp311-win_amd64.whl
+36442c017d8fc603745d33ca888b5b1194644103cbe1ff53e32d9b0355e290d5efac655fa1ae1b8e552ad8468878dc600d550c1158224260ca463991442e5264  python-3.11.6-amd64.exe
--- a/scripts/pyinstaller/notes.txt
+++ b/scripts/pyinstaller/notes.txt
@@ -15,19 +15,24 @@ uname -s | grep NT-10 && w10=1 || {
  w7=1; uname -s | grep WOW64 && w7x64=1 || w7x32=1
 }
 fns=(
-  altgraph-0.17.3-py2.py3-none-any.whl
+  altgraph-0.17.4-py2.py3-none-any.whl
  pefile-2023.2.7-py3-none-any.whl
-  pyinstaller-5.13.1-py3-none-win_amd64.whl
-  pyinstaller_hooks_contrib-2023.7-py2.py3-none-any.whl
+  pyinstaller_hooks_contrib-2023.10-py2.py3-none-any.whl
  pywin32_ctypes-0.2.2-py3-none-any.whl
+  setuptools-68.2.2-py3-none-any.whl
  upx-4.1.0-win32.zip
 )
 [ $w10 ] && fns+=(
-  mutagen-1.46.0-py3-none-any.whl
-  Pillow-9.4.0-cp311-cp311-win_amd64.whl
-  python-3.11.3-amd64.exe
-}
+  pyinstaller-6.1.0-py3-none-win_amd64.whl
+  Jinja2-3.1.2-py3-none-any.whl
+  MarkupSafe-2.1.3-cp311-cp311-win_amd64.whl
+  mutagen-1.47.0-py3-none-any.whl
+  packaging-23.2-py3-none-any.whl
+  Pillow-10.1.0-cp311-cp311-win_amd64.whl
+  python-3.11.6-amd64.exe
+)
 [ $w7 ] && fns+=(
+  pyinstaller-5.13.2-py3-none-win32.whl
  certifi-2022.12.7-py3-none-any.whl
  chardet-5.1.0-py3-none-any.whl
  idna-3.4-py3-none-any.whl
@@ -37,7 +42,7 @@ fns=(
 [ $w7 ] && fns+=(
  future-0.18.2.tar.gz
  importlib_metadata-5.0.0-py3-none-any.whl
-  pip-22.3-py3-none-any.whl
+  pip-23.2.1-py3-none-any.whl
  typing_extensions-4.4.0-py3-none-any.whl
  zipp-3.10.0-py3-none-any.whl
 )
@@ -47,7 +52,7 @@ fns=(
 )
 [ $w7x32 ] && fns+=(
  windows6.1-kb2533623-x86.msu
-  pyinstaller-5.13.1-py3-none-win32.whl
+  pyinstaller-5.13.2-py3-none-win32.whl
  python-3.7.9.exe
 )
 dl() { curl -fkLOC- "$1" && return 0; echo "$1"; return 1; }
@@ -67,31 +72,26 @@ uname -s | grep NT-10 && w10=1 || w7=1
 [ $w7 ] && pyv=37 || pyv=311
 appd=$(cygpath.exe "$APPDATA")
 cd ~/Downloads &&
-unzip upx-*-win32.zip &&
+yes | unzip upx-*-win32.zip &&
 mv upx-*/upx.exe . &&
 python -m ensurepip &&
-python -m pip install --user -U pip-*.whl &&
-{ [ $w7 ] || python -m pip install --user -U mutagen-*.whl Pillow-*.whl; } &&
+{ [ $w10 ] || python -m pip install --user -U pip-*.whl; } &&
+{ [ $w7 ] || python -m pip install --user -U {packaging,setuptools,mutagen,Pillow,Jinja2,MarkupSafe}-*.whl; } &&
 { [ $w10 ] || python -m pip install --user -U {requests,urllib3,charset_normalizer,certifi,idna}-*.whl; } &&
 { [ $w10 ] || python -m pip install --user -U future-*.tar.gz importlib_metadata-*.whl typing_extensions-*.whl zipp-*.whl; } &&
 python -m pip install --user -U pyinstaller-*.whl pefile-*.whl pywin32_ctypes-*.whl pyinstaller_hooks_contrib-*.whl altgraph-*.whl &&
 sed -ri 's/--lzma/--best/' $appd/Python/Python$pyv/site-packages/pyinstaller/building/utils.py &&
 curl -fkLO https://192.168.123.1:3923/cpp/scripts/uncomment.py &&
-python uncomment.py $(for d in $appd/Python/Python$pyv/site-packages/{requests,urllib3,charset_normalizer,certifi,idna}; do find $d -name \*.py; done) &&
+python uncomment.py 1 $(for d in $appd/Python/Python$pyv/site-packages/{requests,urllib3,charset_normalizer,certifi,idna,mutagen,PIL,jinja2,markupsafe}; do find $d -name \*.py; done) &&
 cd &&
 rm -f build.sh &&
 curl -fkLO https://192.168.123.1:3923/cpp/scripts/pyinstaller/build.sh &&
-curl -fkLO https://192.168.123.1:3923/cpp/scripts/pyinstaller/up2k.sh &&
+{ [ $w10 ] || curl -fkLO https://192.168.123.1:3923/cpp/scripts/pyinstaller/up2k.sh; } &&
 echo ok
 # python -m pip install --user -U Pillow-9.2.0-cp37-cp37m-win32.whl
 # sed -ri 's/, bestopt, /]+bestopt+[/' $APPDATA/Python/Python37/site-packages/pyinstaller/building/utils.py
 # sed -ri 's/(^\s+bestopt = ).*/\1["--best","--lzma","--ultra-brute"]/' $APPDATA/Python/Python37/site-packages/pyinstaller/building/utils.py

-===[ win10: copy-paste into git-bash ]=========================
-#for f in $appd/Python/Python311/site-packages/mutagen/*.py; do awk -i inplace '/^\s*def _?(save|write)/{sub(/d.*/,"    ");s=$0;ns=length(s)} ns&&/[^ ]/&&substr($0,0,ns)!=s{ns=0} !ns' "$f"; done &&
-python uncomment.py $appd/Python/Python311/site-packages/{mutagen,PIL,jinja2,markupsafe}/*.py &&
-echo ok
-

 ## ============================================================
 ## notes
--- a/scripts/run-tests.sh
+++ b/scripts/run-tests.sh
@@ -27,7 +27,7 @@ python3 ../scripts/strip_hints/a.py

 pids=()
 for py in python{2,3}; do
-    [ ${1:0:6} = python ] && [ $1 != $py ] && continue
+    [ "${1:0:6}" = python ] && [ "$1" != $py ] && continue

    PYTHONPATH=
    [ $py = python2 ] && PYTHONPATH=../scripts/py2:../sfx/py37
--- a/scripts/sfx.py
+++ b/scripts/sfx.py
@@ -295,7 +295,10 @@ def unpack():
        # the only possible input is a single tar.bz2
        # which gets hardcoded into this script at build stage
        # skip 0
-        tf.extractall(mine)
+        try:
+            tf.extractall(mine, filter="tar")
+        except TypeError:
+            tf.extractall(mine)

    os.remove(tar)

--- a/scripts/test/smoketest.py
+++ b/scripts/test/smoketest.py
@@ -97,6 +97,7 @@ def tc1(vflags):
        ovid = f.read()

    args = [
+        "-q",
        "-p4321",
        "-e2dsa",
        "-e2tsr",
--- a/scripts/uncomment.py
+++ b/scripts/uncomment.py
@@ -55,6 +55,11 @@ def uncomment(fpath):
                out += '"a"'
        elif token_type != tokenize.COMMENT or is_legalese:
            out += token_string
+        else:
+            if out.rstrip(" ").endswith("\n"):
+                out = out.rstrip() + "\n"
+            else:
+                out = out.rstrip()

        prev_toktype = token_type
        last_lineno = end_line
@@ -81,7 +86,10 @@ def main():
    except Exception as ex:
        print("\nnon-mp fallback due to {}\n".format(ex))
        for f in sys.argv[1:]:
-            uncomment(f)
+            try:
+                uncomment(f)
+            except Exception as ex:
+                print("uncomment failed: [%s] %s" % (f, repr(ex)))

    print("k")

--- a/srv/chat.md
+++ b/srv/chat.md
@@ -0,0 +1,18 @@
+## chattyparty
+
+this file, combined with the [msg-log](https://github.com/9001/copyparty/blob/hovudstraum/bin/hooks/msg-log.py) hook, turns copyparty into a makeshift instant-messaging / chat service
+
+name this file `README.md` and run copyparty as such:
+```bash
+python copyparty-sfx.py -emp --xm j,bin/hooks/msg-log.py
+```
+
+only the stuff below is important; delete everything from this line up
+
+```copyparty_post
+render2(dom) {
+ if (/[?&]edit/.test(location)) return;
+ setTimeout(function() { treectl.goto(); }, 1000);
+ // if you wanna go to another folder: treectl.goto('foo <bar> baz/', true);
+}
+```
--- a/tests/test_httpcli.py
+++ b/tests/test_httpcli.py
@@ -119,8 +119,11 @@ class TestHttpCli(unittest.TestCase):
                # with open(os.path.join(td, "tar"), "wb") as f:
                #    f.write(b)
                try:
-                    tar = tarfile.open(fileobj=io.BytesIO(b)).getnames()
+                    tar = tarfile.open(fileobj=io.BytesIO(b), mode="r|").getnames()
                except:
+                    if "HTTP/1.1 403 Forbidden" not in h and b != b"\nJ2EOT":
+                        eprint("bad tar?", url, h, b)
+                        raise
                    tar = []
                tar = [x.split("/", 1)[1] for x in tar]
                tar = ["/".join([y for y in [top, durl, x] if y]) for x in tar]
--- a/tests/util.py
+++ b/tests/util.py
@@ -20,7 +20,7 @@ ANYWIN = WINDOWS or sys.platform in ["msys"]
 MACOS = platform.system() == "Darwin"

 J2_ENV = jinja2.Environment(loader=jinja2.BaseLoader)
-J2_FILES = J2_ENV.from_string("{{ files|join('\n') }}")
+J2_FILES = J2_ENV.from_string("{{ files|join('\n') }}\nJ2EOT")


 def nah(*a, **ka):
@@ -109,13 +109,13 @@ class Cfg(Namespace):
    def __init__(self, a=None, v=None, c=None):
        ka = {}

-        ex = "daw dav_auth dav_inf dav_mac dav_rt dotsrch e2d e2ds e2dsa e2t e2ts e2tsr e2v e2vu e2vp ed emp force_js getmod grid hardlink ih ihead magic never_symlink nid nih no_acode no_athumb no_dav no_dedup no_del no_dupe no_logues no_mv no_readme no_robots no_sb_md no_sb_lg no_scandir no_thumb no_vthumb no_zip nrand nw rand smb th_no_crop vague_403 vc ver xdev xlink xvol"
+        ex = "daw dav_auth dav_inf dav_mac dav_rt dotsrch e2d e2ds e2dsa e2t e2ts e2tsr e2v e2vu e2vp ed emp force_js getmod grid hardlink ih ihead magic never_symlink nid nih no_acode no_athumb no_dav no_dedup no_del no_dupe no_logues no_mv no_readme no_robots no_sb_md no_sb_lg no_scandir no_tarcmp no_thumb no_vthumb no_zip nrand nw rand smb th_no_crop vague_403 vc ver xdev xlink xvol"
        ka.update(**{k: False for k in ex.split()})

        ex = "dotpart no_rescan no_sendfile no_voldump plain_ip"
        ka.update(**{k: True for k in ex.split()})

-        ex = "css_browser hist js_browser no_forget no_hash no_idx"
+        ex = "css_browser hist js_browser no_forget no_hash no_idx nonsus_urls"
        ka.update(**{k: None for k in ex.split()})

        ex = "s_thead s_tbody th_convt"
@@ -124,7 +124,7 @@ class Cfg(Namespace):
        ex = "df loris re_maxage rproxy rsp_jtr rsp_slp s_wr_slp theme themes turbo"
        ka.update(**{k: 0 for k in ex.split()})

-        ex = "ah_alg bname doctitle favico html_head lg_sbf log_fk md_sbf mth name textfiles unlist vname R RS SR"
+        ex = "ah_alg bname doctitle favico html_head lg_sbf log_fk md_sbf name textfiles unlist vname R RS SR"
        ka.update(**{k: "" for k in ex.split()})

        ex = "on403 on404 xad xar xau xban xbd xbr xbu xiu xm"
@@ -138,10 +138,14 @@ class Cfg(Namespace):
            dbd="wal",
            s_wr_sz=512 * 1024,
            th_size="320x256",
+            fk_salt="a" * 16,
            unpost=600,
            u2sort="s",
+            u2ts="c",
+            sort="href",
            mtp=[],
-            mte="a",
+            mte={"a": True},
+            mth={},
            lang="eng",
            logout=573,
            **ka
Author	SHA1	Message	Date
ed	250aa28185	v1.9.13	2023-10-21 13:14:41 +00:00
ed	5280792cd7	list existing tags even if tagscanning is disabled	2023-10-21 13:09:37 +00:00
ed	2529aa151d	tersen volume listing on startup	2023-10-21 12:11:49 +00:00
ed	fc658e5b9e	utcfromtimestamp was deprecated and nobody told me, not even the deprecationwarning that got silently generated burning 20~30% of all CPU-time without actually displaying it anywhere, nice python 3.12.0 is now only 5% slower than 3.11.6 also fixes some other, less-performance-fatal deprecations	2023-10-20 23:41:58 +00:00
ed	a4bad62b60	add clientside DRC / dynamic range compressor	2023-10-20 20:51:00 +00:00
ed	e1d78d8b23	increase timeout of unfinished uploads from 6 to 24 hours plus make it configurable	2023-10-20 18:31:28 +00:00
ed	c7f826dbbe	search by upload time	2023-10-19 23:57:27 +00:00
ed	801da8079b	only 404-ban accounts with permission [gGh]: never bonk anyone with read-access (able to see directory-listing) or write-only (not able to retrieve any files at all) due to either --ban-404 or --ban-url fixes accidental ban when webdav-uploading files which match any of the --ban-url patterns (#55) also default-enables --ban-404 since it is now generally safe (even when up2k is in turbo mode), plus make turbo smart enough to disengage when necessary	2023-10-18 22:14:09 +00:00
ed	7d797dba3f	strip filekeys from -txt- links; accessing the syntax hilighter using a filekey is impossible anyways because the client expects to build its state from the folder listing and the backend refuses to return a listing given just a filekey	2023-10-18 20:57:53 +00:00
ed	cda90c285e	mention lack of EINTR handling in older pytjons	2023-10-17 17:58:01 +00:00
ed	4b5a0787ab	option to show upload timestamps in directory listing; enable with -mte +.ip_at or volflag mte=+.ip_at worst-case performance impact: 18%	2023-10-17 17:51:27 +00:00
ed	2048b7538e	update pkgs to 1.9.12	2023-10-15 20:22:15 +00:00
ed	ac40dccc8f	v1.9.12	2023-10-15 20:06:46 +00:00
ed	9ca8154651	prefer the new TTF in pillow 10.1 + pyinstaller 6.1 fixes	2023-10-15 18:47:34 +00:00
ed	db668ba491	spectrograms are never cropped; share thumbcache	2023-10-15 11:42:57 +00:00
ed	edbafd94c2	avoid iphone jank: safari can immediately popstate when alt-tabbing back to the browser, causing the page to load twice in parallel: 2174 log-capture ok 2295 h-repl $location 2498 h-pop $location <== 2551 sha-ok # from initial load	2023-10-15 11:27:27 +00:00
ed	2df76eb6e1	client decides if thumbnails should be cropped or not this carries some intentional side-effects; each thumbnail format will now be stored in its own subfolder under .hist/th/ making cleanup more effective (jpeg and webm are dropped separately)	2023-10-15 10:21:25 +00:00
ed	9b77c9ce7d	more intuitive upload/filesearch toggle: restore preferred mode after leaving a restricted folder	2023-10-15 09:00:57 +00:00
ed	dc2b67f155	ui-button to use upload-time instead of local last-modified	2023-10-15 08:46:23 +00:00
ed	9f32e9e11d	set default sort order; --sort or volflag "sort"	2023-10-14 22:17:37 +00:00
ed	7086d2a305	ie9 support	2023-10-14 10:01:03 +00:00
ed	575615ca2d	slight refactor; 7% faster, 1% more maintainable	2023-10-14 09:54:49 +00:00
kipukun ;_	c0da4b09bf	contrib: bump python version in rc script the default version of Python is now 3.9 as of FreeBSD 13.2-RELEASE	2023-10-13 10:15:27 +02:00
ed	22880ccc9a	update pkgs to 1.9.11	2023-10-09 00:51:41 +00:00
ed	e4001550c1	v1.9.11	2023-10-09 00:36:54 +00:00
ed	e9f65be86a	add cachebuster for dynamically loaded js files	2023-10-09 00:22:16 +00:00
ed	3b9919a486	update pkgs to 1.9.10	2023-10-08 21:16:12 +00:00
ed	acc363133f	v1.9.10	2023-10-08 20:51:49 +00:00
ed	8f2d502d4d	configurable printing of failed login attempts	2023-10-08 20:41:02 +00:00
ed	2ae93ad715	clear response headers for each request	2023-10-08 20:38:51 +00:00
ed	bb590e364a	update pkgs to 1.9.9	2023-10-07 22:49:12 +00:00
ed	e7fff77735	v1.9.9	2023-10-07 22:29:37 +00:00
ed	753e3cfbaf	revert `68c6794d` (v1.6.2) and fix it better: moving deduplicated files between volumes could drop some links	2023-10-07 22:25:44 +00:00
ed	99e9cba1f7	update pkgs to 1.9.8	2023-10-06 18:22:01 +00:00
ed	fcc3336760	v1.9.8	2023-10-06 17:50:35 +00:00
ed	0dc3c23b42	add alternative filekey generator; closes #52	2023-10-06 13:41:22 +00:00
ed	6aa10ecedc	mention streaming unzip with bsdtar	2023-10-02 07:40:40 +02:00
ed	93125bba4d	update pkgs to 1.9.7	2023-09-30 23:56:35 +00:00
ed	fae5a36e6f	v1.9.7	2023-09-30 23:32:51 +00:00
ed	fc9b729fc2	fix #51 : * handle unexpected localstorage values * handle unsupported --lang values	2023-09-30 22:54:21 +00:00
ed	8620ae5bb7	fix column-hiding ux on phones: table header click-handler didn't cover the entire cell so it was easy to sort the table by accident; also do not exit hiding mode automatically since you usually want to hide several columns (so also adjust css to make it obvious you're in hiding mode)	2023-09-28 09:28:26 +02:00
ed	01a851da28	mtp-deps: fix building on archlinux	2023-09-24 23:17:26 +00:00
ed	309895d39d	docker: exploring alternative base images for performance	2023-09-24 22:26:51 +00:00
ed	7ac0803ded	update pkgs to 1.9.6	2023-09-23 12:56:47 +00:00
ed	cae5ccea62	v1.9.6	2023-09-23 12:15:24 +00:00
ed	3768cb4723	add chat	2023-09-23 11:34:32 +00:00
ed	0815dce4c1	ensure indexing runs with --ign-ebind-all	2023-09-22 23:20:57 +00:00
ed	a62f744a18	prevent losing an out-of-volume index if the server is started while an external drive is not mounted, it would drop the database because all the files are missing	2023-09-22 23:05:07 +00:00
ed	163e3fce46	improve reverse-proxy support when containerized: the x-forwarded-for header would get rejected since the reverse-proxy is not asking from 127.0.0.1 or ::1, so make this allowlist configurable	2023-09-22 22:39:20 +00:00
ed	e76a50cb9d	add indexer benchmark + bump default num cores from 4 to 5 and make the mtag deps build better on fedora	2023-09-22 20:40:52 +00:00
ed	72fc76ef48	golf / normalize window.location	2023-09-20 22:07:40 +00:00
ed	c47047c30d	configurable real-ip header from reverse proxy	2023-09-20 21:56:39 +00:00
ed	3b8f66c0d5	fix a client crash when uploading from glitchy net prevent reattempting chunks / handshakes after an upload has completed since that is both pointless and crashy bugreport ocr'ed from deepfried pic (thx kipu): stack: exec_handshake -> xhr.onload -> tasked -> exec_upload -> do_send 529226 crash: t.fobj is null; firefox 117, win64 529083 zombie handshake onerror, some.flac 529081 chunkpit onerror,, 1, another.flac 528933 retrying stuck handshake 498842 ^ 464213 zombie handshake onload, some.flac 464208 ^ 462858 ignoring dupe-segment error, some.flac 462766 ^ 462751 ^ 462667 ^ 462403 ^ 462316 ^ 461321 zombie handshake onload, some.flac 461302 ^ 461152 ^ 461114 ^ 461110 ^ 460769 ^ 459954 ^ 459492 ignoring dupe-segment error, some.flac	2023-09-20 21:25:59 +00:00
ed	aa96a1acdc	misc optimizations / cleanup: * slightly faster startup / shutdown * forgot a jinja2 golf * waste 4KiB changing prismjs back to gz since brotli is https-gated ;_; * broke support for firefox<52 (non-var functions must be toplevel or immediately within another function), now even firefox 10 / centos 6 is somewhat supported again	2023-09-17 13:02:18 +00:00
ed	91cafc2511	faster startup on windows by asking for ffmpeg.exe explicitly rather than just "ffmpeg" which makes windows try to open each of ffmpeg.BAT,CMD,COM,EXE,JS,JSE,MSC,VBE,VBS,WSF,WSH one by one (ffmpeg.js? hello??)	2023-09-13 23:32:19 +00:00
ed	23ca00bba8	support jython and graalpy	2023-09-13 23:24:56 +00:00
ed	a75a992951	golf the sfx-gz by ~27.6 kB; * 11 kB webdeps: brotli easymde+prism instead of zopfli * 8 kB jinja2 * 5 kB ftp * 3 kB improve uncommenter	2023-09-13 23:21:22 +00:00
ed	4fbd6853f4	add msg-log.py initially by @clach04, closes #35	2023-09-12 19:56:05 +00:00
ed	71c3ad63b3	fix tests	2023-09-11 01:46:25 +00:00
ed	e1324e37a5	update pkgs to 1.9.5	2023-09-09 14:15:46 +00:00
ed	a996a09bba	v1.9.5	2023-09-09 13:36:56 +00:00
ed	18c763ac08	smb: upgrade to impacket 0.11, full user account support, permissions are now per-account instead of coalescing also stops windows from freaking out if there's an offline volume	2023-09-09 12:46:37 +00:00
ed	3d9fb753ba	stuff	2023-09-08 21:42:05 +00:00
ed	714fd1811a	add option to generate pax-format tar archives and forgot to commit the nix module	2023-09-08 21:13:23 +00:00
ed	4364581705	fix accidental 422-ban when uploading lots of dupes	2023-09-08 19:49:29 +00:00
ed	ba02c9cc12	readme fix + make hacker theme more hacker	2023-09-08 19:35:12 +00:00
ed	11eefaf968	create / edit non-markdown textfiles (if user has delete-access) also enables the ansi escape code parser if the text looks like ansi	2023-09-08 18:47:31 +00:00
ed	5a968f9e47	add permission 'h': folders redirect to index.html; safest way to make copyparty like a general-purpose webserver where index.html is returned as expected yet directory listing is entirely disabled / unavailable	2023-09-07 23:30:01 +00:00
ed	6420c4bd03	up to 2.6x faster download-as-zip when there's lots of files, and especially small ones and also reduces cpu load by at least 15%	2023-09-05 22:57:03 +00:00
ed	0f9877201b	support cache directives in --css-browser, --js-browser; for example --css-browser=/the.css?cache=600 (seconds) or --js-browser=/.res/the.js?cache=i (7 days)	2023-09-03 19:50:31 +00:00
ed	9ba2dec9b2	lightbox: fix ccw rotation hotkey	2023-09-03 19:23:29 +00:00
ed	ae9cfea939	update pkgs to 1.9.4	2023-09-02 00:45:57 +00:00
ed	cadaeeeace	v1.9.4	2023-09-02 00:18:53 +00:00
ed	767696185b	add ?tar=gz, ?tar=bz2, ?tar=xz with optional level; defaults are ?tar=gz:3, ?tar=bz2:9, ?tar=xz:1	2023-09-01 23:44:10 +00:00
ed	c1efd227b7	fix inconsistent use of symlink mtimes in database; on upload, dupes are by default handled by symlinking to the existing copy on disk, writing the uploader's local mtime into the symlink mtime, which is also what gets indexed in the db this worked as intended, however during an -e2dsa rescan on startup the symlink destination timestamps would be used instead, causing a reindex and the resulting loss of uploader metadata (ip, timestamp) will now always use the symlink's mtime; worst-case 1% slower startup (no dhash) this change will cause a reindex of incorrectly indexed files, however as this has already happened at least once due to the bug being fixed, there will be no additional loss of metadata	2023-09-01 20:29:55 +00:00
ed	a50d0563c3	instantly perform search when URL contains a raw query	2023-09-01 20:16:19 +00:00
ed	e5641ddd16	update pkgs to 1.9.3	2023-08-31 23:08:32 +00:00