v1.13.6

in the event that an upload chunk gets stuck, the js would
never stop waiting for a response, requiring a page reload

improves reliability when running behind a reverse-proxy
which is configured to never timeout requests (can make
sense when combined with other services on the same box)

README.md

@@ -83,6 +83,8 @@ turn almost any device into a file server with resumable uploads/downloads using
     * [reverse-proxy](#reverse-proxy) - running copyparty next to other websites
         * [real-ip](#real-ip) - teaching copyparty how to see client IPs
     * [prometheus](#prometheus) - metrics/stats can be enabled
+    * [other extremely specific features](#other-extremely-specific-features) - you'll never find a use for these
+        * [custom mimetypes](#custom-mimetypes) - change the association of a file extension
 * [packages](#packages) - the party might be closer than you think
     * [arch package](#arch-package) - now [available on aur](https://aur.archlinux.org/packages/copyparty) maintained by [@icxes](https://github.com/icxes)
     * [fedora package](#fedora-package) - does not exist yet
@@ -207,7 +209,7 @@ also see [comparison to similar software](./docs/versus.md)
 * upload
   * ☑ basic: plain multipart, ie6 support
   * ☑ [up2k](#uploading): js, resumable, multithreaded
-    * unaffected by cloudflare's max-upload-size (100 MiB)
+    * **no filesize limit!** ...unless you use Cloudflare, then it's 383.9 GiB
   * ☑ stash: simple PUT filedropper
   * ☑ filename randomizer
   * ☑ write-only folders
@@ -223,6 +225,7 @@ also see [comparison to similar software](./docs/versus.md)
   * ☑ [navpane](#navpane) (directory tree sidebar)
   * ☑ file manager (cut/paste, delete, [batch-rename](#batch-rename))
   * ☑ audio player (with [OS media controls](https://user-images.githubusercontent.com/241032/215347492-b4250797-6c90-4e09-9a4c-721edf2fb15c.png) and opus/mp3 transcoding)
+    * ☑ play video files as audio (converted on server)
   * ☑ image gallery with webm player
   * ☑ textfile browser with syntax hilighting
   * ☑ [thumbnails](#thumbnails)
@@ -573,6 +576,7 @@ it does static images with Pillow / pyvips / FFmpeg, and uses FFmpeg for video f
 audio files are covnerted into spectrograms using FFmpeg unless you `--no-athumb` (and some FFmpeg builds may need `--th-ff-swr`)
 
 images with the following names (see `--th-covers`) become the thumbnail of the folder they're in: `folder.png`, `folder.jpg`, `cover.png`, `cover.jpg`
+* the order is significant, so if both `cover.png` and `folder.jpg` exist in a folder, it will pick the first matching `--th-covers` entry (`folder.jpg`)
 * and, if you enable [file indexing](#file-indexing), it will also try those names as dotfiles (`.folder.jpg` and so), and then fallback on the first picture in the folder (if it has any pictures at all)
 
 in the grid/thumbnail view, if the audio player panel is open, songs will start playing when clicked
@@ -580,6 +584,7 @@ in the grid/thumbnail view, if the audio player panel is open, songs will start
 
 enabling `multiselect` lets you click files to select them, and then shift-click another file for range-select
 * `multiselect` is mostly intended for phones/tablets, but the `sel` option in the `[⚙️] settings` tab is better suited for desktop use, allowing selection by CTRL-clicking and range-selection with SHIFT-click, all without affecting regular clicking
+  * the `sel` option can be made default globally with `--gsel` or per-volume with volflag `gsel`
 
 
 ## zip downloads
@@ -642,6 +647,7 @@ up2k has several advantages:
   * uploads resume if you reboot your browser or pc, just upload the same files again
   * server detects any corruption; the client reuploads affected chunks
   * the client doesn't upload anything that already exists on the server
+  * no filesize limit unless imposed by a proxy, for example Cloudflare, which blocks uploads over 383.9 GiB
 * much higher speeds than ftp/scp/tarpipe on some internet connections (mainly american ones) thanks to parallel connections
 * the last-modified timestamp of the file is preserved
 
@@ -709,7 +715,7 @@ uploads can be given a lifetime,  afer which they expire / self-destruct
 
 the feature must be enabled per-volume with the `lifetime` [upload rule](#upload-rules) which sets the upper limit for how long a file gets to stay on the server
 
-clients can specify a shorter expiration time using the [up2k ui](#uploading) -- the relevant options become visible upon navigating into a folder with `lifetimes` enabled -- or by using the `life` [upload modifier](#write)
+clients can specify a shorter expiration time using the [up2k ui](#uploading) -- the relevant options become visible upon navigating into a folder with `lifetimes` enabled -- or by using the `life` [upload modifier](./docs/devnotes.md#write)
 
 specifying a custom expiration time client-side will affect the timespan in which unposts are permitted, so keep an eye on the estimates in the up2k ui
 
@@ -796,6 +802,7 @@ some hilights:
 * OS integration; control playback from your phone's lockscreen ([windows](https://user-images.githubusercontent.com/241032/233213022-298a98ba-721a-4cf1-a3d4-f62634bc53d5.png) // [iOS](https://user-images.githubusercontent.com/241032/142711926-0700be6c-3e31-47b3-9928-53722221f722.png) // [android](https://user-images.githubusercontent.com/241032/233212311-a7368590-08c7-4f9f-a1af-48ccf3f36fad.png))
 * shows the audio waveform in the seekbar
 * not perfectly gapless but can get really close (see settings + eq below); good enough to enjoy gapless albums as intended
+* videos can be played as audio, without wasting bandwidth on the video
 
 click the `play` link next to an audio file, or copy the link target to [share it](https://a.ocv.me/pub/demo/music/Ubiktune%20-%20SOUNDSHOCK%202%20-%20FM%20FUNK%20TERRROR!!/#af-1fbfba61&t=18) (optionally with a timestamp to start playing from, like that example does)
 
@@ -877,6 +884,8 @@ see [./srv/expand/](./srv/expand/) for usage and examples
 
 * files named `.prologue.html` / `.epilogue.html` will be rendered before/after directory listings unless `--no-logues`
 
+* files named `descript.ion` / `DESCRIPT.ION` are parsed and displayed in the file listing, or as the epilogue if nonstandard
+
 * files named `README.md` / `readme.md` will be rendered after directory listings unless `--no-readme` (but `.epilogue.html` takes precedence)
 
 * `README.md` and `*logue.html` can contain placeholder values which are replaced server-side before embedding into directory listings; see `--help-exp`
@@ -981,7 +990,7 @@ some recommended FTP / FTPS clients; `wark` = example password:
 
 ## webdav server
 
-with read-write support,  supports winXP and later, macos, nautilus/gvfs
+with read-write support,  supports winXP and later, macos, nautilus/gvfs  ... a greay way to [access copyparty straight from the file explorer in your OS](#mount-as-drive)
 
 click the [connect](http://127.0.0.1:3923/?hc) button in the control-panel to see connection instructions for windows, linux, macos
 
@@ -1445,8 +1454,9 @@ you can either:
 * or do location-based proxying, using `--rp-loc=/stuff` to tell copyparty where it is mounted -- has a slight performance cost and higher chance of bugs
   * if copyparty says `incorrect --rp-loc or webserver config; expected vpath starting with [...]` it's likely because the webserver is stripping away the proxy location from the request URLs -- see the `ProxyPass` in the apache example below
 
-some reverse proxies (such as [Caddy](https://caddyserver.com/)) can automatically obtain a valid https/tls certificate for you, and some support HTTP/2 and QUIC which could be a nice speed boost
-* **warning:** nginx-QUIC is still experimental and can make uploads much slower, so HTTP/2 is recommended for now
+some reverse proxies (such as [Caddy](https://caddyserver.com/)) can automatically obtain a valid https/tls certificate for you, and some support HTTP/2 and QUIC which *could* be a nice speed boost, depending on a lot of factors
+* **warning:** nginx-QUIC (HTTP/3) is still experimental and can make uploads much slower, so HTTP/1.1 is recommended for now
+* depending on server/client, HTTP/1.1 can also be 5x faster than HTTP/2
 
 example webserver configs:
 
@@ -1526,6 +1536,28 @@ the following options are available to disable some of the metrics:
 note: the following metrics are counted incorrectly if multiprocessing is enabled with `-j`: `cpp_http_conns`, `cpp_http_reqs`, `cpp_sus_reqs`, `cpp_active_bans`, `cpp_total_bans`
 
 
+## other extremely specific features
+
+you'll never find a use for these:
+
+
+### custom mimetypes
+
+change the association of a file extension
+
+using commandline args, you can do something like `--mime gif=image/jif` and `--mime ts=text/x.typescript` (can be specified multiple times)
+
+in a config-file, this is the same as:
+
+```yaml
+[global]
+  mime: gif=image/jif
+  mime: ts=text/x.typescript
+```
+
+run copyparty with `--mimes` to list all the default mappings
+
+
 # packages
 
 the party might be closer than you think
@@ -1769,12 +1801,14 @@ alternatively, some alternatives roughly sorted by speed (unreproducible benchma
 * [rclone-http](./docs/rclone.md) (26s), read-only
 * [partyfuse.py](./bin/#partyfusepy) (35s), read-only
 * [rclone-ftp](./docs/rclone.md) (47s), read/WRITE
-* davfs2 (103s), read/WRITE, *very fast* on small files
+* davfs2 (103s), read/WRITE
 * [win10-webdav](#webdav-server) (138s), read/WRITE
 * [win10-smb2](#smb-server) (387s), read/WRITE
 
 most clients will fail to mount the root of a copyparty server unless there is a root volume (so you get the admin-panel instead of a browser when accessing it) -- in that case, mount a specific volume instead
 
+if you have volumes that are accessible without a password, then some webdav clients (such as davfs2) require the global-option `--dav-auth` to access any password-protected areas
+
 
 # android app
 
@@ -1803,6 +1837,7 @@ defaults are usually fine - expect `8 GiB/s` download, `1 GiB/s` upload
 
 below are some tweaks roughly ordered by usefulness:
 
+* disabling HTTP/2 and HTTP/3 can make uploads 5x faster, depending on server/client software
 * `-q` disables logging and can help a bunch, even when combined with `-lo` to redirect logs to file
 * `--hist` pointing to a fast location (ssd) will make directory listings and searches faster when `-e2d` or `-e2t` is set
   * and also makes thumbnails load faster, regardless of e2d/e2t
@@ -1918,7 +1953,7 @@ volflag `dk` generates dirkeys (per-directory accesskeys) for all folders, grant
 
 volflag `dky` disables the actual key-check, meaning anyone can see the contents of a folder where they have `g` access, but not its subdirectories
 
-* `dk` + `dky` gives the same behavior as if all users with `g` access have full read-access, but subfolders are hidden files (their names start with a dot), so `dky` is an alternative to renaming all the folders for that purpose, maybe just for some users
+* `dk` + `dky` gives the same behavior as if all users with `g` access have full read-access, but subfolders are hidden files (as if their names start with a dot), so `dky` is an alternative to renaming all the folders for that purpose, maybe just for some users
 
 volflag `dks` lets people enter subfolders as well, and also enables download-as-zip/tar
 
@@ -1943,7 +1978,7 @@ the default configs take about 0.4 sec and 256 MiB RAM to process a new password
 
 both HTTP and HTTPS are accepted  by default, but letting a [reverse proxy](#reverse-proxy) handle the https/tls/ssl would be better (probably more secure by default)
 
-copyparty doesn't speak HTTP/2 or QUIC, so using a reverse proxy would solve that as well
+copyparty doesn't speak HTTP/2 or QUIC, so using a reverse proxy would solve that as well -- but note that HTTP/1 is usually faster than both HTTP/2 and HTTP/3
 
 if [cfssl](https://github.com/cloudflare/cfssl/releases/latest) is installed, copyparty will automatically create a CA and server-cert on startup
 * the certs are written to `--crt-dir` for distribution, see `--help` for the other `--crt` options

bin/hooks/README.md

@@ -2,7 +2,7 @@ standalone programs which are executed by copyparty when an event happens (uploa
 
 these programs either take zero arguments, or a filepath (the affected file), or a json message with filepath + additional info
 
-run copyparty with `--help-hooks` for usage details / hook type explanations (xbu/xau/xiu/xbr/xar/xbd/xad)
+run copyparty with `--help-hooks` for usage details / hook type explanations (xm/xbu/xau/xiu/xbr/xar/xbd/xad/xban)
 
 > **note:** in addition to event hooks (the stuff described here), copyparty has another api to run your programs/scripts while providing way more information such as audio tags / video codecs / etc and optionally daisychaining data between scripts in a processing pipeline; if that's what you want then see [mtp plugins](../mtag/) instead
 
@@ -13,6 +13,7 @@ run copyparty with `--help-hooks` for usage details / hook type explanations (xb
 * [image-noexif.py](image-noexif.py) removes image exif by overwriting / directly editing the uploaded file
 * [discord-announce.py](discord-announce.py) announces new uploads on discord using webhooks ([example](https://user-images.githubusercontent.com/241032/215304439-1c1cb3c8-ec6f-4c17-9f27-81f969b1811a.png))
 * [reject-mimetype.py](reject-mimetype.py) rejects uploads unless the mimetype is acceptable
+* [into-the-cache-it-goes.py](into-the-cache-it-goes.py) avoids bugs in caching proxies by immediately downloading each file that is uploaded
 
 
 # upload batches
@@ -27,3 +28,5 @@ these are `--xiu` hooks; unlike `xbu` and `xau` (which get executed on every sin
 
 # on message
 * [wget.py](wget.py) lets you download files by POSTing URLs to copyparty
+* [qbittorrent-magnet.py](qbittorrent-magnet.py) starts downloading a torrent if you post a magnet url
+* [msg-log.py](msg-log.py) is a guestbook; logs messages to a doc in the same folder

bin/hooks/discord-announce.py

@@ -12,19 +12,28 @@ announces a new upload on discord
 example usage as global config:
     --xau f,t5,j,bin/hooks/discord-announce.py
 
+parameters explained,
+    xau = execute after upload
+    f  = fork; don't delay other hooks while this is running
+    t5 = timeout if it's still running after 5 sec
+    j  = this hook needs upload information as json (not just the filename)
+
 example usage as a volflag (per-volume config):
     -v srv/inc:inc:r:rw,ed:c,xau=f,t5,j,bin/hooks/discord-announce.py
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
     (share filesystem-path srv/inc as volume /inc,
      readable by everyone, read-write for user 'ed',
-     running this plugin on all uploads with the params listed below)
+     running this plugin on all uploads with the params explained above)
 
-parameters explained,
-    xbu = execute after upload
-    f  = fork; don't wait for it to finish
-    t5 = timeout if it's still running after 5 sec
-    j  = provide upload information as json; not just the filename
+example usage as a volflag in a copyparty config file:
+    [/inc]
+      srv/inc
+      accs:
+        r: *
+        rw: ed
+      flags:
+        xau: f,t5,j,bin/hooks/discord-announce.py
 
 replace "xau" with "xbu" to announce Before upload starts instead of After completion
 

bin/hooks/into-the-cache-it-goes.py

@@ -0,0 +1,140 @@
+#!/usr/bin/env python3
+
+import sys
+import json
+import shutil
+import platform
+import subprocess as sp
+from urllib.parse import quote
+
+
+_ = r"""
+try to avoid race conditions in caching proxies
+(primarily cloudflare, but probably others too)
+by means of the most obvious solution possible:
+
+just as each file has finished uploading, use
+the server's external URL to download the file
+so that it ends up in the cache, warm and snug
+
+this intentionally delays the upload response
+as it waits for the file to finish downloading
+before copyparty is allowed to return the URL
+
+NOTE: you must edit this script before use,
+  replacing https://example.com with your URL
+
+NOTE: if the files are only accessible with a
+  password and/or filekey, you must also add
+  a cromulent password in the PASSWORD field
+
+NOTE: needs either wget, curl, or "requests":
+  python3 -m pip install --user -U requests
+
+
+example usage as global config:
+    --xau j,t10,bin/hooks/into-the-cache-it-goes.py
+
+parameters explained,
+    xau = execute after upload
+    j   = this hook needs upload information as json (not just the filename)
+    t10 = abort download and continue if it takes longer than 10sec
+
+example usage as a volflag (per-volume config):
+    -v srv/inc:inc:r:rw,ed:xau=j,t10,bin/hooks/into-the-cache-it-goes.py
+                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+    (share filesystem-path srv/inc as volume /inc,
+     readable by everyone, read-write for user 'ed',
+     running this plugin on all uploads with params explained above)
+
+example usage as a volflag in a copyparty config file:
+    [/inc]
+      srv/inc
+      accs:
+        r: *
+        rw: ed
+      flags:
+        xau: j,t10,bin/hooks/into-the-cache-it-goes.py
+"""
+
+
+# replace this with your site's external URL
+# (including the :portnumber if necessary)
+SITE_URL = "https://example.com"
+
+# if downloading is protected by passwords or filekeys,
+# specify a valid password between the quotes below:
+PASSWORD = ""
+
+# if file is larger than this, skip download
+MAX_MEGABYTES = 8
+
+# =============== END OF CONFIG ===============
+
+
+WINDOWS = platform.system() == "Windows"
+
+
+def main():
+    fun = download_with_python
+    if shutil.which("curl"):
+        fun = download_with_curl
+    elif shutil.which("wget"):
+        fun = download_with_wget
+
+    inf = json.loads(sys.argv[1])
+
+    if inf["sz"] > 1024 * 1024 * MAX_MEGABYTES:
+        print("[into-the-cache] file is too large; will not download")
+        return
+
+    file_url = "/"
+    if inf["vp"]:
+        file_url += inf["vp"] + "/"
+    file_url += inf["ap"].replace("\\", "/").split("/")[-1]
+    file_url = SITE_URL.rstrip("/") + quote(file_url, safe=b"/")
+
+    print("[into-the-cache] %s(%s)" % (fun.__name__, file_url))
+    fun(file_url, PASSWORD.strip())
+
+    print("[into-the-cache] Download OK")
+
+
+def download_with_curl(url, pw):
+    cmd = ["curl"]
+
+    if pw:
+        cmd += ["-HPW:%s" % (pw,)]
+
+    nah = sp.DEVNULL
+    sp.check_call(cmd + [url], stdout=nah, stderr=nah)
+
+
+def download_with_wget(url, pw):
+    cmd = ["wget", "-O"]
+
+    cmd += ["nul" if WINDOWS else "/dev/null"]
+
+    if pw:
+        cmd += ["--header=PW:%s" % (pw,)]
+
+    nah = sp.DEVNULL
+    sp.check_call(cmd + [url], stdout=nah, stderr=nah)
+
+
+def download_with_python(url, pw):
+    import requests
+
+    headers = {}
+    if pw:
+        headers["PW"] = pw
+
+    with requests.get(url, headers=headers, stream=True) as r:
+        r.raise_for_status()
+        for _ in r.iter_content(chunk_size=1024 * 256):
+            pass
+
+
+if __name__ == "__main__":
+    main()

bin/hooks/msg-log.py

@@ -14,19 +14,32 @@ except:
     from datetime import datetime
 
 
-"""
+_ = r"""
 use copyparty as a dumb messaging server / guestbook thing;
+accepts guestbook entries from 📟 (message-to-server-log) in the web-ui
 initially contributed by @clach04 in https://github.com/9001/copyparty/issues/35 (thanks!)
 
-Sample usage:
-
+example usage as global config:
     python copyparty-sfx.py --xm j,bin/hooks/msg-log.py
 
-Where:
+parameters explained,
+    xm = execute on message (📟)
+    j  = this hook needs message information as json (not just the message-text)
 
-    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
+example usage as a volflag (per-volume config):
+    python copyparty-sfx.py -v srv/log:log:r:c,xm=j,bin/hooks/msg-log.py
+                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+    (share filesystem-path srv/log as volume /log, readable by everyone,
+     running this plugin on all messages with the params explained above)
+
+example usage as a volflag in a copyparty config file:
+    [/log]
+      srv/log
+      accs:
+        r: *
+      flags:
+        xm: j,bin/hooks/msg-log.py
 """
 
 

bin/hooks/qbittorrent-magnet.py

@@ -0,0 +1,128 @@
+#!/usr/bin/env python3
+# coding: utf-8
+
+import os
+import sys
+import json
+import shutil
+import subprocess as sp
+
+
+_ = r"""
+start downloading a torrent by POSTing a magnet URL to copyparty,
+for example using 📟 (message-to-server-log) in the web-ui
+
+by default it will download the torrent to the folder you were in
+when you pasted the magnet into the message-to-server-log field
+
+you can optionally specify another location by adding a whitespace
+after the magnet URL followed by the name of the subfolder to DL into,
+or for example "anime/airing" would download to /srv/media/anime/airing
+because the keyword "anime" is in the DESTS config below
+
+needs python3
+
+example usage as global config (not a good idea):
+    python copyparty-sfx.py --xm aw,f,j,t60,bin/hooks/qbittorrent-magnet.py
+
+parameters explained,
+    xm = execute on message (📟)
+    aw = only users with write-access can use this
+    f = fork; don't delay other hooks while this is running
+    j = provide message information as json (not just the text)
+    t60 = abort if qbittorrent has to think about it for more than 1 min
+
+example usage as a volflag (per-volume config, much better):
+    -v srv/qb:qb:A,ed:c,xm=aw,f,j,t60,bin/hooks/qbittorrent-magnet.py
+                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+    (share filesystem-path srv/qb as volume /qb with Admin for user 'ed',
+     running this plugin on all messages with the params explained above)
+
+example usage as a volflag in a copyparty config file:
+    [/qb]
+      srv/qb
+      accs:
+        A: ed
+      flags:
+        xm: aw,f,j,t60,bin/hooks/qbittorrent-magnet.py
+
+the volflag examples only kicks in if you send the torrent magnet
+while you're in the /qb folder (or any folder below there)
+"""
+
+
+# list of usernames to allow
+ALLOWLIST = [ "ed", "morpheus" ]
+
+
+# list of destination aliases to translate into full filesystem
+# paths; takes effect if the first folder component in the
+# custom download location matches anything in this dict
+DESTS = {
+    "iso": "/srv/pub/linux-isos",
+    "anime": "/srv/media/anime",
+}
+
+
+def main():
+    inf = json.loads(sys.argv[1])
+    url = inf["txt"]
+    if not url.lower().startswith("magnet:?"):
+        # not a magnet, abort
+        return
+
+    if inf["user"] not in ALLOWLIST:
+        print("🧲 denied for user", inf["user"])
+        return
+
+    # might as well run the command inside the filesystem folder
+    # which matches the URL that the magnet message was sent to
+    os.chdir(inf["ap"])
+
+    # is there is a custom download location in the url?
+    dst = ""
+    if " " in url:
+        url, dst = url.split(" ", 1)
+
+        # is the location in the predefined list of locations?
+        parts = dst.replace("\\", "/").split("/")
+        if parts[0] in DESTS:
+            dst = os.path.join(DESTS[parts[0]], *(parts[1:]))
+
+    else:
+        # nope, so download to the current folder instead;
+        # comment the dst line below to instead use the default
+        # download location from your qbittorrent settings
+        dst = inf["ap"]
+        pass
+
+    # archlinux has a -nox suffix for qbittorrent if headless
+    # so check if we should be using that
+    if shutil.which("qbittorrent-nox"):
+        torrent_bin = "qbittorrent-nox"
+    else:
+        torrent_bin = "qbittorrent"
+
+    # the command to add a new torrent, adjust if necessary
+    cmd = [torrent_bin, url]
+    if dst:
+        cmd += ["--save-path=%s" % (dst,)]
+
+    # if copyparty and qbittorrent are running as different users
+    # you may have to do something like the following
+    # (assuming qbittorrent* is nopasswd-allowed in sudoers):
+    #
+    # cmd = ["sudo", "-u", "qbitter"] + cmd
+
+    print("🧲", cmd)
+
+    try:
+        sp.check_call(cmd)
+    except:
+        print("🧲 FAILED TO ADD", url)
+
+
+if __name__ == "__main__":
+    main()
+

bin/hooks/wget.py

@@ -9,25 +9,38 @@ import subprocess as sp
 _ = r"""
 use copyparty as a file downloader by POSTing URLs as
 application/x-www-form-urlencoded (for example using the
-message/pager function on the website)
+📟 message-to-server-log in the web-ui)
 
 example usage as global config:
-    --xm f,j,t3600,bin/hooks/wget.py
-
-example usage as a volflag (per-volume config):
-    -v srv/inc:inc:r:rw,ed:c,xm=f,j,t3600,bin/hooks/wget.py
-                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-    (share filesystem-path srv/inc as volume /inc,
-     readable by everyone, read-write for user 'ed',
-     running this plugin on all messages with the params listed below)
+    --xm aw,f,j,t3600,bin/hooks/wget.py
 
 parameters explained,
     xm = execute on message-to-server-log
-    f = fork so it doesn't block uploads
-    j = provide message information as json; not just the text
+    aw = only users with write-access can use this
+    f = fork; don't delay other hooks while this is running
+    j = provide message information as json (not just the text)
     c3 = mute all output
-    t3600 = timeout and kill download after 1 hour
+    t3600 = timeout and abort download after 1 hour
+
+example usage as a volflag (per-volume config):
+    -v srv/inc:inc:r:rw,ed:c,xm=aw,f,j,t3600,bin/hooks/wget.py
+                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+    (share filesystem-path srv/inc as volume /inc,
+     readable by everyone, read-write for user 'ed',
+     running this plugin on all messages with the params explained above)
+
+example usage as a volflag in a copyparty config file:
+    [/inc]
+      srv/inc
+      accs:
+        r: *
+        rw: ed
+      flags:
+        xm: aw,f,j,t3600,bin/hooks/wget.py
+
+the volflag examples only kicks in if you send the message
+while you're in the /inc folder (or any folder below there)
 """
 
 

bin/u2c.py

@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 from __future__ import print_function, unicode_literals
 
-S_VERSION = "1.18"
-S_BUILD_DT = "2024-06-01"
+S_VERSION = "1.21"
+S_BUILD_DT = "2024-07-26"
 
 """
 u2c.py: upload to copyparty
@@ -20,6 +20,7 @@ import sys
 import stat
 import math
 import time
+import json
 import atexit
 import signal
 import socket
@@ -79,7 +80,7 @@ req_ses = requests.Session()
 
 
 class Daemon(threading.Thread):
-    def __init__(self, target, name = None, a = None):
+    def __init__(self, target, name=None, a=None):
         threading.Thread.__init__(self, name=name)
         self.a = a or ()
         self.fun = target
@@ -110,18 +111,22 @@ class File(object):
         # set by get_hashlist
         self.cids = []  # type: list[tuple[str, int, int]]  # [ hash, ofs, sz ]
         self.kchunks = {}  # type: dict[str, tuple[int, int]]  # hash: [ ofs, sz ]
+        self.t_hash = 0.0  # type: float
 
         # set by handshake
         self.recheck = False  # duplicate; redo handshake after all files done
         self.ucids = []  # type: list[str]  # chunks which need to be uploaded
         self.wark = ""  # type: str
         self.url = ""  # type: str
-        self.nhs = 0
+        self.nhs = 0  # type: int
 
         # set by upload
+        self.t0_up = 0.0  # type: float
+        self.t1_up = 0.0  # type: float
+        self.nojoin = 0  # type: int
         self.up_b = 0  # type: int
         self.up_c = 0  # type: int
-        self.cd = 0
+        self.cd = 0  # type: int
 
         # t = "size({}) lmod({}) top({}) rel({}) abs({}) name({})\n"
         # eprint(t.format(self.size, self.lmod, self.top, self.rel, self.abs, self.name))
@@ -130,10 +135,20 @@ class File(object):
 class FileSlice(object):
     """file-like object providing a fixed window into a file"""
 
-    def __init__(self, file, cid):
+    def __init__(self, file, cids):
         # type: (File, str) -> None
 
-        self.car, self.len = file.kchunks[cid]
+        self.file = file
+        self.cids = cids
+
+        self.car, tlen = file.kchunks[cids[0]]
+        for cid in cids[1:]:
+            ofs, clen = file.kchunks[cid]
+            if ofs != self.car + tlen:
+                raise Exception(9)
+            tlen += clen
+
+        self.len = tlen
         self.cdr = self.car + self.len
         self.ofs = 0  # type: int
         self.f = open(file.abs, "rb", 512 * 1024)
@@ -357,7 +372,7 @@ def undns(url):
     usp = urlsplit(url)
     hn = usp.hostname
     gai = None
-    eprint("resolving host [{0}] ...".format(hn), end="")
+    eprint("resolving host [%s] ..." % (hn,))
     try:
         gai = socket.getaddrinfo(hn, None)
         hn = gai[0][4][0]
@@ -375,7 +390,7 @@ def undns(url):
 
     usp = usp._replace(netloc=hn)
     url = urlunsplit(usp)
-    eprint(" {0}".format(url))
+    eprint(" %s\n" % (url,))
     return url
 
 
@@ -518,6 +533,8 @@ def get_hashlist(file, pcb, mth):
     file_ofs = 0
     ret = []
     with open(file.abs, "rb", 512 * 1024) as f:
+        t0 = time.time()
+
         if mth and file.size >= 1024 * 512:
             ret = mth.hash(f, file.size, chunk_sz, pcb, file)
             file_rem = 0
@@ -544,10 +561,12 @@ def get_hashlist(file, pcb, mth):
             if pcb:
                 pcb(file, file_ofs)
 
+    file.t_hash = time.time() - t0
     file.cids = ret
     file.kchunks = {}
     for k, v1, v2 in ret:
-        file.kchunks[k] = [v1, v2]
+        if k not in file.kchunks:
+            file.kchunks[k] = [v1, v2]
 
 
 def handshake(ar, file, search):
@@ -589,7 +608,8 @@ def handshake(ar, file, search):
         sc = 600
         txt = ""
         try:
-            r = req_ses.post(url, headers=headers, json=req)
+            zs = json.dumps(req, separators=(",\n", ": "))
+            r = req_ses.post(url, headers=headers, data=zs)
             sc = r.status_code
             txt = r.text
             if sc < 400:
@@ -636,13 +656,13 @@ def handshake(ar, file, search):
     return r["hash"], r["sprs"]
 
 
-def upload(file, cid, pw, stats):
-    # type: (File, str, str, str) -> None
-    """upload one specific chunk, `cid` (a chunk-hash)"""
+def upload(fsl, pw, stats):
+    # type: (FileSlice, str, str) -> None
+    """upload a range of file data, defined by one or more `cid` (chunk-hash)"""
 
     headers = {
-        "X-Up2k-Hash": cid,
-        "X-Up2k-Wark": file.wark,
+        "X-Up2k-Hash": ",".join(fsl.cids),
+        "X-Up2k-Wark": fsl.file.wark,
         "Content-Type": "application/octet-stream",
     }
 
@@ -652,15 +672,24 @@ def upload(file, cid, pw, stats):
     if pw:
         headers["Cookie"] = "=".join(["cppwd", pw])
 
-    f = FileSlice(file, cid)
     try:
-        r = req_ses.post(file.url, headers=headers, data=f)
+        r = req_ses.post(fsl.file.url, headers=headers, data=fsl)
+
+        if r.status_code == 400:
+            txt = r.text
+            if (
+                "already being written" in txt
+                or "already got that" in txt
+                or "only sibling chunks" in txt
+            ):
+                fsl.file.nojoin = 1
+
         if not r:
             raise Exception(repr(r))
 
         _ = r.content
     finally:
-        f.f.close()
+        fsl.f.close()
 
 
 class Ctl(object):
@@ -724,6 +753,9 @@ class Ctl(object):
         if ar.safe:
             self._safe()
         else:
+            self.at_hash = 0.0
+            self.at_up = 0.0
+            self.at_upr = 0.0
             self.hash_f = 0
             self.hash_c = 0
             self.hash_b = 0
@@ -743,7 +775,7 @@ class Ctl(object):
 
             self.mutex = threading.Lock()
             self.q_handshake = Queue()  # type: Queue[File]
-            self.q_upload = Queue()  # type: Queue[tuple[File, str]]
+            self.q_upload = Queue()  # type: Queue[FileSlice]
 
             self.st_hash = [None, "(idle, starting...)"]  # type: tuple[File, int]
             self.st_up = [None, "(idle, starting...)"]  # type: tuple[File, int]
@@ -788,7 +820,8 @@ class Ctl(object):
                 for nc, cid in enumerate(hs):
                     print("  {0} up {1}".format(ncs - nc, cid))
                     stats = "{0}/0/0/{1}".format(nf, self.nfiles - nf)
-                    upload(file, cid, self.ar.a, stats)
+                    fslice = FileSlice(file, [cid])
+                    upload(fslice, self.ar.a, stats)
 
             print("  ok!")
             if file.recheck:
@@ -797,7 +830,7 @@ class Ctl(object):
         if not self.recheck:
             return
 
-        eprint("finalizing {0} duplicate files".format(len(self.recheck)))
+        eprint("finalizing %d duplicate files\n" % (len(self.recheck),))
         for file in self.recheck:
             handshake(self.ar, file, search)
 
@@ -871,10 +904,17 @@ class Ctl(object):
             t = "{0} eta @ {1}/s, {2}, {3}# left".format(self.eta, spd, sleft, nleft)
             eprint(txt + "\033]0;{0}\033\\\r{0}{1}".format(t, tail))
 
+        if self.hash_b and self.at_hash:
+            spd = humansize(self.hash_b / self.at_hash)
+            eprint("\nhasher: %.2f sec, %s/s\n" % (self.at_hash, spd))
+        if self.up_b and self.at_up:
+            spd = humansize(self.up_b / self.at_up)
+            eprint("upload: %.2f sec, %s/s\n" % (self.at_up, spd))
+
         if not self.recheck:
             return
 
-        eprint("finalizing {0} duplicate files".format(len(self.recheck)))
+        eprint("finalizing %d duplicate files\n" % (len(self.recheck),))
         for file in self.recheck:
             handshake(self.ar, file, False)
 
@@ -1060,21 +1100,62 @@ class Ctl(object):
                 self.handshaker_busy -= 1
 
             if not hs:
-                kw = "uploaded" if file.up_b else "   found"
-                print("{0} {1}".format(kw, upath))
-            for cid in hs:
-                self.q_upload.put([file, cid])
+                self.at_hash += file.t_hash
+
+                if self.ar.spd:
+                    if VT100:
+                        c1 = "\033[36m"
+                        c2 = "\033[0m"
+                    else:
+                        c1 = c2 = ""
+
+                    spd_h = humansize(file.size / file.t_hash, True)
+                    if file.up_b:
+                        t_up = file.t1_up - file.t0_up
+                        spd_u = humansize(file.size / t_up, True)
+
+                        t = "uploaded %s %s(h:%.2fs,%s/s,up:%.2fs,%s/s)%s"
+                        print(t % (upath, c1, file.t_hash, spd_h, t_up, spd_u, c2))
+                    else:
+                        t = "   found %s %s(%.2fs,%s/s)%s"
+                        print(t % (upath, c1, file.t_hash, spd_h, c2))
+                else:
+                    kw = "uploaded" if file.up_b else "   found"
+                    print("{0} {1}".format(kw, upath))
+
+            chunksz = up2k_chunksize(file.size)
+            njoin = (self.ar.sz * 1024 * 1024) // chunksz
+            cs = hs[:]
+            while cs:
+                fsl = FileSlice(file, cs[:1])
+                try:
+                    if file.nojoin:
+                        raise Exception()
+                    for n in range(2, min(len(cs), njoin + 1)):
+                        fsl = FileSlice(file, cs[:n])
+                except:
+                    pass
+                cs = cs[len(fsl.cids) :]
+                self.q_upload.put(fsl)
 
     def uploader(self):
         while True:
-            task = self.q_upload.get()
-            if not task:
+            fsl = self.q_upload.get()
+            if not fsl:
                 self.st_up = [None, "(finished)"]
                 break
 
+            file = fsl.file
+            cids = fsl.cids
+
             with self.mutex:
+                if not self.uploader_busy:
+                    self.at_upr = time.time()
                 self.uploader_busy += 1
-                self.t0_up = self.t0_up or time.time()
+                if not file.t0_up:
+                    file.t0_up = time.time()
+                    if not self.t0_up:
+                        self.t0_up = file.t0_up
 
             stats = "%d/%d/%d/%d %d/%d %s" % (
                 self.up_f,
@@ -1086,28 +1167,30 @@ class Ctl(object):
                 self.eta,
             )
 
-            file, cid = task
             try:
-                upload(file, cid, self.ar.a, stats)
+                upload(fsl, self.ar.a, stats)
             except Exception as ex:
-                t = "upload failed, retrying: {0} #{1} ({2})\n"
-                eprint(t.format(file.name, cid[:8], ex))
+                t = "upload failed, retrying: %s #%s+%d (%s)\n"
+                eprint(t % (file.name, cids[0][:8], len(cids) - 1, ex))
                 file.cd = time.time() + self.ar.cd
                 # handshake will fix it
 
             with self.mutex:
-                sz = file.kchunks[cid][1]
-                file.ucids = [x for x in file.ucids if x != cid]
+                sz = fsl.len
+                file.ucids = [x for x in file.ucids if x not in cids]
                 if not file.ucids:
+                    file.t1_up = time.time()
                     self.q_handshake.put(file)
 
-                self.st_up = [file, cid]
+                self.st_up = [file, cids[0]]
                 file.up_b += sz
                 self.up_b += sz
                 self.up_br += sz
                 file.up_c += 1
                 self.up_c += 1
                 self.uploader_busy -= 1
+                if not self.uploader_busy:
+                    self.at_up += time.time() - self.at_upr
 
     def up_done(self, file):
         if self.ar.dl:
@@ -1150,6 +1233,7 @@ source file/folder selection uses rsync syntax, meaning that:
     ap.add_argument("--ok", action="store_true", help="continue even if some local files are inaccessible")
     ap.add_argument("--touch", action="store_true", help="if last-modified timestamps differ, push local to server (need write+delete perms)")
     ap.add_argument("--ow", action="store_true", help="overwrite existing files instead of autorenaming")
+    ap.add_argument("--spd", action="store_true", help="print speeds for each file")
     ap.add_argument("--version", action="store_true", help="show version and exit")
 
     ap = app.add_argument_group("compatibility")
@@ -1164,6 +1248,7 @@ source file/folder selection uses rsync syntax, meaning that:
     ap = app.add_argument_group("performance tweaks")
     ap.add_argument("-j", type=int, metavar="CONNS", default=2, help="parallel connections")
     ap.add_argument("-J", type=int, metavar="CORES", default=hcores, help="num cpu-cores to use for hashing; set 0 or 1 for single-core hashing")
+    ap.add_argument("--sz", type=int, metavar="MiB", default=64, help="try to make each POST this big")
     ap.add_argument("-nh", action="store_true", help="disable hashing while uploading")
     ap.add_argument("-ns", action="store_true", help="no status panel (for slow consoles and macos)")
     ap.add_argument("--cd", type=float, metavar="SEC", default=5, help="delay before reattempting a failed handshake/upload")
@@ -1208,7 +1293,7 @@ source file/folder selection uses rsync syntax, meaning that:
     ar.url = ar.url.rstrip("/") + "/"
     if "://" not in ar.url:
         ar.url = "http://" + ar.url
-    
+
     if "https://" in ar.url.lower():
         try:
             import ssl, zipfile

contrib/package/arch/PKGBUILD

@@ -1,6 +1,6 @@
 # Maintainer: icxes <dev.null@need.moe>
 pkgname=copyparty
-pkgver="1.13.2"
+pkgver="1.13.5"
 pkgrel=1
 pkgdesc="File server with accelerated resumable uploads, dedup, WebDAV, FTP, TFTP, zeroconf, media indexer, thumbnails++"
 arch=("any")
@@ -21,7 +21,7 @@ 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=("39937526aab77f4d78f19d16ed5c0eae9ac28f658e772ae9b54fff5281161c77")
+sha256sums=("83bf52ac03256ee6fe405a912e2767578692760f9554f821dfcab0700dd58082")
 
 build() {
     cd "${srcdir}/${pkgname}-${pkgver}"

contrib/package/nix/copyparty/pin.json

@@ -1,5 +1,5 @@
 {
-    "url": "https://github.com/9001/copyparty/releases/download/v1.13.2/copyparty-sfx.py",
-    "version": "1.13.2",
-    "hash": "sha256-5vvhbiZtgW/km9csq9iYezCaS6wAsLn1qVXDjl6gvwU="
+    "url": "https://github.com/9001/copyparty/releases/download/v1.13.5/copyparty-sfx.py",
+    "version": "1.13.5",
+    "hash": "sha256-I+dqsiScYPcX6JpLgwVoLs7l0FlbXabc/Ofqye9RQI0="
 }

contrib/systemd/copyparty.service

@@ -4,7 +4,7 @@
 #
 # installation:
 #   wget https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py -O /usr/local/bin/copyparty-sfx.py
-#   useradd -r -s /sbin/nologin -d /var/lib/copyparty copyparty
+#   useradd -r -s /sbin/nologin -m -d /var/lib/copyparty copyparty
 #   firewall-cmd --permanent --add-port=3923/tcp  # --zone=libvirt
 #   firewall-cmd --reload
 #   cp -pv copyparty.service /etc/systemd/system/
@@ -12,11 +12,18 @@
 #   restorecon -vr /etc/systemd/system/copyparty.service  # on fedora/rhel
 #   systemctl daemon-reload && systemctl enable --now copyparty
 #
+# every time you edit this file, you must "systemctl daemon-reload"
+# for the changes to take effect and then "systemctl restart copyparty"
+#
 # if it fails to start, first check this: systemctl status copyparty
 # then try starting it while viewing logs:
 #   journalctl -fan 100
 #   tail -Fn 100 /var/log/copyparty/$(date +%Y-%m%d.log)
 #
+# if you run into any issues, for example thumbnails not working,
+# try removing the "some quick hardening" section and then please
+# let me know if that actually helped so we can look into it
+#
 # you may want to:
 #  - change "User=copyparty" and "/var/lib/copyparty/" to another user
 #  - edit /etc/copyparty.conf to configure copyparty

contrib/themes/bsod.css

@@ -0,0 +1,118 @@
+/* copy bsod.* into a folder named ".themes" in your webroot and then
+     --themes=10 --theme=9 --css-browser=/.themes/bsod.css
+*/
+
+html.ey {
+    --w2: #3d7bbc;
+    --w3: #5fcbec;
+
+    --fg: #fff;
+    --fg-max: #fff;
+    --fg-weak: var(--w3);
+
+    --bg: #2067b2;
+    --bg-d3: var(--bg);
+    --bg-d2: var(--w2);
+    --bg-d1: var(--fg-weak);
+    --bg-u2: var(--bg);
+    --bg-u3: var(--bg);
+    --bg-u5: var(--w2);
+
+    --tab-alt: var(--fg-weak);
+	--row-alt: var(--w2);
+
+    --scroll: var(--w3);
+
+    --a: #fff;
+    --a-b: #fff;
+    --a-hil: #fff;
+    --a-h-bg: var(--fg-weak);
+    --a-dark: var(--a);
+    --a-gray: var(--fg-weak);
+
+	--btn-fg: var(--a);
+	--btn-bg: var(--w2);
+    --btn-h-fg: var(--w2);
+	--btn-1-fg: var(--bg);
+	--btn-1-bg: var(--a);
+    --txt-sh: a;
+    --txt-bg: var(--w2);
+
+	--u2-b1-bg: var(--w2);
+	--u2-b2-bg: var(--w2);
+	--u2-o-bg: var(--w2);
+	--u2-o-1-bg: var(--a);
+    --u2-txt-bg: var(--w2);
+	--u2-tab-bg: a;
+	--u2-tab-1-bg: var(--w2);
+
+    --sort-1: var(--a);
+    --sort-1: var(--fg-weak);
+
+    --tree-bg: var(--bg);
+
+	--g-b1: a;
+	--g-b2: a;
+    --g-f-bg: var(--w2);
+
+    --f-sh1: 0.1;
+    --f-sh2: 0.02;
+    --f-sh3: 0.1;
+    --f-h-b1: a;
+
+    --srv-1: var(--a);
+    --srv-3: var(--a);
+
+    --mp-sh: a;
+}
+
+html.ey {
+    background: url('bsod.png') top 5em right 4.5em no-repeat fixed var(--bg);
+}
+html.ey body#b {
+    background: var(--bg);  /*sandbox*/
+}
+html.ey #ops {
+    margin: 1.7em 1.5em 0 1.5em;
+	border-radius: .3em;
+	border-width: 1px 0;
+}
+html.ey #ops a {
+    text-shadow: 1px 1px 0 rgba(0,0,0,0.5);
+}
+html.ey .opbox {
+	margin: 1.5em 0 0 0;
+}
+html.ey #tree {
+    box-shadow: none;
+}
+html.ey #tt {
+    border-color: var(--w2);
+    background: var(--w2);
+}
+html.ey .mdo a {
+    background: none;
+    text-decoration: underline;
+}
+html.ey .mdo pre,
+html.ey .mdo code {
+    color: #fff;
+    background: var(--w2);
+    border: none;
+}
+html.ey .mdo h1,
+html.ey .mdo h2 {
+    background: none;
+    border-color: var(--w2);
+}
+html.ey .mdo ul ul,
+html.ey .mdo ul ol,
+html.ey .mdo ol ul,
+html.ey .mdo ol ol {
+	border-color: var(--w2);
+}
+html.ey .mdo p>em,
+html.ey .mdo li>em,
+html.ey .mdo td>em {
+	color: #fd0;
+}

copyparty/__main__.py

@@ -42,6 +42,7 @@ from .util import (
     DEF_EXP,
     DEF_MTE,
     DEF_MTH,
+    HAVE_IPV6,
     IMPLICATIONS,
     JINJA_VER,
     MIMES,
@@ -293,6 +294,9 @@ def get_ah_salt() -> str:
 
 
 def ensure_locale() -> None:
+    if ANYWIN and PY2:
+        return  # maybe XP, so busted 65001
+
     safe = "en_US.UTF-8"
     for x in [
         safe,
@@ -487,11 +491,17 @@ def disable_quickedit() -> None:
 
 
 def sfx_tpoke(top: str):
-    files = [os.path.join(dp, p) for dp, dd, df in os.walk(top) for p in dd + df]
+    files = [top] + [
+        os.path.join(dp, p) for dp, dd, df in os.walk(top) for p in dd + df
+    ]
     while True:
         t = int(time.time())
-        for f in [top] + files:
-            os.utime(f, (t, t))
+        for f in list(files):
+            try:
+                os.utime(f, (t, t))
+            except Exception as ex:
+                lprint("<TPOKE> [%s] %r" % (f, ex))
+                files.remove(f)
 
         time.sleep(78123)
 
@@ -630,12 +640,12 @@ def get_sects():
              \033[36mxban\033[35m executes CMD if someone gets banned
             \033[0m
             can be defined as --args or volflags; for example \033[36m
-             --xau notify-send
-             -v .::r:c,xau=notify-send
+             --xau foo.py
+             -v .::r:c,xau=bar.py
             \033[0m
-            commands specified as --args are appended to volflags;
-            each --arg and volflag can be specified multiple times,
-            each command will execute in order unless one returns non-zero
+            hooks specified as commandline --args are appended to volflags;
+            each commandline --arg and volflag can be specified multiple times,
+            each hook will execute in order unless one returns non-zero
 
             optionally prefix the command with comma-sep. flags similar to -mtp:
 
@@ -646,6 +656,10 @@ def get_sects():
              \033[36mtN\033[35m sets an N sec timeout before the command is abandoned
              \033[36miN\033[35m xiu only: volume must be idle for N sec (default = 5)
 
+             \033[36mar\033[35m only run hook if user has read-access
+             \033[36marw\033[35m only run hook if user has read-write-access
+             \033[36marwmd\033[35m ...and so on... (doesn't work for xiu or xban)
+
              \033[36mkt\033[35m kills the entire process tree on timeout (default),
              \033[36mkm\033[35m kills just the main process
              \033[36mkn\033[35m lets it continue running until copyparty is terminated
@@ -655,6 +669,21 @@ def get_sects():
              \033[36mc2\033[35m show only stdout
              \033[36mc3\033[35m mute all process otput
             \033[0m
+            examples:
+
+             \033[36m--xm some.py\033[35m runs \033[33msome.py msgtxt\033[35m on each 📟 message;
+              \033[33mmsgtxt\033[35m is the message that was written into the web-ui
+
+             \033[36m--xm j,some.py\033[35m runs \033[33msome.py jsontext\033[35m on each 📟 message;
+              \033[33mjsontext\033[35m is the message info (ip, user, ..., msg-text)
+
+             \033[36m--xm aw,j,some.py\033[35m requires user to have write-access
+
+             \033[36m--xm aw,,notify-send,hey,--\033[35m shows an OS alert on linux;
+              the \033[33m,,\033[35m stops copyparty from reading the rest as flags and
+              the \033[33m--\033[35m stops notify-send from reading the message as args
+              and the alert will be "hey" followed by the messagetext
+            \033[0m
             each hook is executed once for each event, except for \033[36mxiu\033[0m
             which builds up a backlog of uploads, running the hook just once
             as soon as the volume has been idle for iN seconds (5 by default)
@@ -681,7 +710,10 @@ def get_sects():
               \033[36mstash\033[35m dumps the data to file and returns length + checksum
               \033[36msave,get\033[35m dumps to file and returns the page like a GET
               \033[36mprint,get\033[35m prints the data in the log and returns GET
-              (leave out the ",get" to return an error instead)
+              (leave out the ",get" to return an error instead)\033[0m
+
+            note that the \033[35m--xm\033[0m hook will only run if \033[35m--urlform\033[0m
+              is either \033[36mprint\033[0m or the default \033[36mprint,get\033[0m
             """
             ),
         ],
@@ -907,7 +939,7 @@ def add_upload(ap):
     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 \033[33mSEC\033[0m 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 \033[33mMIN\033[0m minutes; impossible to resume them after that (360=6h, 1440=24h)")
+    ap2.add_argument("--snap-drop", metavar="MIN", type=float, default=1440.0, help="forget unfinished uploads after \033[33mMIN\033[0m 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, \033[33m--nrand\033[0m chars long (volflag=rand)")
     ap2.add_argument("--nrand", metavar="NUM", type=int, default=9, help="randomized filenames length (volflag=nrand)")
@@ -916,6 +948,7 @@ def add_upload(ap):
     ap2.add_argument("--sparse", metavar="MiB", type=int, default=4, help="windows-only: minimum size of incoming uploads through up2k before they are made into sparse files")
     ap2.add_argument("--turbo", metavar="LVL", type=int, default=0, help="configure turbo-mode in up2k client; [\033[32m-1\033[0m] = forbidden/always-off, [\033[32m0\033[0m] = default-off and warn if enabled, [\033[32m1\033[0m] = default-off, [\033[32m2\033[0m] = on, [\033[32m3\033[0m] = on and disable datecheck")
     ap2.add_argument("--u2j", metavar="JOBS", type=int, default=2, help="web-client: number of file chunks to upload in parallel; 1 or 2 is good for low-latency (same-country) connections, 4-8 for android clients, 16 for cross-atlantic (max=64)")
+    ap2.add_argument("--u2sz", metavar="N,N,N", type=u, default="1,64,96", help="web-client: default upload chunksize (MiB); sets \033[33mmin,default,max\033[0m in the settings gui. Each HTTP POST will aim for this size. Cloudflare max is 96. Big values are good for cross-atlantic but may increase HDD fragmentation on some FS. Disable this optimization with [\033[32m1,1,1\033[0m]")
     ap2.add_argument("--u2sort", metavar="TXT", type=u, default="s", help="upload order; [\033[32ms\033[0m]=smallest-first, [\033[32mn\033[0m]=alphabetical, [\033[32mfs\033[0m]=force-s, [\033[32mfn\033[0m]=force-n -- alphabetical is a bit slower on fiber/LAN but makes it easier to eyeball if everything went fine")
     ap2.add_argument("--write-uplog", action="store_true", help="write POST reports to textfiles in working-directory")
 
@@ -935,12 +968,12 @@ def add_network(ap):
     else:
         ap2.add_argument("--freebind", action="store_true", help="allow listening on IPs which do not yet exist, for example if the network interfaces haven't finished going up. Only makes sense for IPs other than '0.0.0.0', '127.0.0.1', '::', and '::1'. May require running as root (unless net.ipv6.ip_nonlocal_bind)")
     ap2.add_argument("--s-thead", metavar="SEC", type=int, default=120, help="socket timeout (read request header)")
-    ap2.add_argument("--s-tbody", metavar="SEC", type=float, default=186, help="socket timeout (read/write request/response bodies). Use 60 on fast servers (default is extremely safe). Disable with 0 if reverse-proxied for a 2%% speed boost")
+    ap2.add_argument("--s-tbody", metavar="SEC", type=float, default=186.0, help="socket timeout (read/write request/response bodies). Use 60 on fast servers (default is extremely safe). Disable with 0 if reverse-proxied for a 2%% speed boost")
     ap2.add_argument("--s-rd-sz", metavar="B", type=int, default=256*1024, help="socket read size in bytes (indirectly affects filesystem writes; recommendation: keep equal-to or lower-than \033[33m--iobuf\033[0m)")
     ap2.add_argument("--s-wr-sz", metavar="B", type=int, default=256*1024, help="socket write size in bytes")
-    ap2.add_argument("--s-wr-slp", metavar="SEC", type=float, default=0, help="debug: socket write delay in seconds")
-    ap2.add_argument("--rsp-slp", metavar="SEC", type=float, default=0, help="debug: response delay in seconds")
-    ap2.add_argument("--rsp-jtr", metavar="SEC", type=float, default=0, help="debug: response delay, random duration 0..\033[33mSEC\033[0m")
+    ap2.add_argument("--s-wr-slp", metavar="SEC", type=float, default=0.0, help="debug: socket write delay in seconds")
+    ap2.add_argument("--rsp-slp", metavar="SEC", type=float, default=0.0, help="debug: response delay in seconds")
+    ap2.add_argument("--rsp-jtr", metavar="SEC", type=float, default=0.0, help="debug: response delay, random duration 0..\033[33mSEC\033[0m")
 
 
 def add_tls(ap, cert_path):
@@ -948,10 +981,10 @@ def add_tls(ap, cert_path):
     ap2.add_argument("--http-only", action="store_true", help="disable ssl/tls -- force plaintext")
     ap2.add_argument("--https-only", action="store_true", help="disable plaintext -- force tls")
     ap2.add_argument("--cert", metavar="PATH", type=u, default=cert_path, help="path to TLS certificate")
-    ap2.add_argument("--ssl-ver", metavar="LIST", type=u, help="set allowed ssl/tls versions; [\033[32mhelp\033[0m] shows available versions; default is what your python version considers safe")
-    ap2.add_argument("--ciphers", metavar="LIST", type=u, help="set allowed ssl/tls ciphers; [\033[32mhelp\033[0m] shows available ciphers")
+    ap2.add_argument("--ssl-ver", metavar="LIST", type=u, default="", help="set allowed ssl/tls versions; [\033[32mhelp\033[0m] shows available versions; default is what your python version considers safe")
+    ap2.add_argument("--ciphers", metavar="LIST", type=u, default="", help="set allowed ssl/tls ciphers; [\033[32mhelp\033[0m] shows available ciphers")
     ap2.add_argument("--ssl-dbg", action="store_true", help="dump some tls info")
-    ap2.add_argument("--ssl-log", metavar="PATH", type=u, help="log master secrets for later decryption in wireshark")
+    ap2.add_argument("--ssl-log", metavar="PATH", type=u, default="", help="log master secrets for later decryption in wireshark")
 
 
 def add_cert(ap, cert_path):
@@ -964,12 +997,12 @@ def add_cert(ap, cert_path):
     ap2.add_argument("--crt-nolo", action="store_true", help="do not add 127.0.0.1 / localhost into cert")
     ap2.add_argument("--crt-nohn", action="store_true", help="do not add mDNS names / hostname into cert")
     ap2.add_argument("--crt-dir", metavar="PATH", default=cert_dir, help="where to save the CA cert")
-    ap2.add_argument("--crt-cdays", metavar="D", type=float, default=3650, help="ca-certificate expiration time in days")
-    ap2.add_argument("--crt-sdays", metavar="D", type=float, default=365, help="server-cert expiration time in days")
+    ap2.add_argument("--crt-cdays", metavar="D", type=float, default=3650.0, help="ca-certificate expiration time in days")
+    ap2.add_argument("--crt-sdays", metavar="D", type=float, default=365.0, help="server-cert expiration time in days")
     ap2.add_argument("--crt-cn", metavar="TXT", type=u, default="partyco", help="CA/server-cert common-name")
     ap2.add_argument("--crt-cnc", metavar="TXT", type=u, default="--crt-cn", help="override CA name")
     ap2.add_argument("--crt-cns", metavar="TXT", type=u, default="--crt-cn cpp", help="override server-cert name")
-    ap2.add_argument("--crt-back", metavar="HRS", type=float, default=72, help="backdate in hours")
+    ap2.add_argument("--crt-back", metavar="HRS", type=float, default=72.0, help="backdate in hours")
     ap2.add_argument("--crt-alg", metavar="S-N", type=u, default="ecdsa-256", help="algorithm and keysize; one of these: \033[32mecdsa-256 rsa-4096 rsa-2048\033[0m")
 
 
@@ -1010,7 +1043,7 @@ def add_zc_mdns(ap):
     ap2.add_argument("--zm-mnic", action="store_true", help="merge NICs which share subnets; assume that same subnet means same network")
     ap2.add_argument("--zm-msub", action="store_true", help="merge subnets on each NIC -- always enabled for ipv6 -- reduces network load, but gnome-gvfs clients may stop working, and clients cannot be in subnets that the server is not")
     ap2.add_argument("--zm-noneg", action="store_true", help="disable NSEC replies -- try this if some clients don't see copyparty")
-    ap2.add_argument("--zm-spam", metavar="SEC", type=float, default=0, help="send unsolicited announce every \033[33mSEC\033[0m; useful if clients have IPs in a subnet which doesn't overlap with the server, or to avoid some firewall issues")
+    ap2.add_argument("--zm-spam", metavar="SEC", type=float, default=0.0, help="send unsolicited announce every \033[33mSEC\033[0m; useful if clients have IPs in a subnet which doesn't overlap with the server, or to avoid some firewall issues")
 
 
 def add_zc_ssdp(ap):
@@ -1025,14 +1058,15 @@ def add_zc_ssdp(ap):
 
 def add_ftp(ap):
     ap2 = ap.add_argument_group('FTP options (TCP only)')
-    ap2.add_argument("--ftp", metavar="PORT", type=int, help="enable FTP server on \033[33mPORT\033[0m, for example \033[32m3921")
-    ap2.add_argument("--ftps", metavar="PORT", type=int, help="enable FTPS server on \033[33mPORT\033[0m, for example \033[32m3990")
+    ap2.add_argument("--ftp", metavar="PORT", type=int, default=0, help="enable FTP server on \033[33mPORT\033[0m, for example \033[32m3921")
+    ap2.add_argument("--ftps", metavar="PORT", type=int, default=0, help="enable FTPS server on \033[33mPORT\033[0m, for example \033[32m3990")
     ap2.add_argument("--ftpv", action="store_true", help="verbose")
     ap2.add_argument("--ftp4", action="store_true", help="only listen on IPv4")
     ap2.add_argument("--ftp-ipa", metavar="CIDR", type=u, default="", help="only accept connections from IP-addresses inside \033[33mCIDR\033[0m; specify [\033[32many\033[0m] to disable inheriting \033[33m--ipa\033[0m. Examples: [\033[32mlan\033[0m] or [\033[32m10.89.0.0/16, 192.168.33.0/24\033[0m]")
+    ap2.add_argument("--ftp-no-ow", action="store_true", help="if target file exists, reject upload instead of overwrite")
     ap2.add_argument("--ftp-wt", metavar="SEC", type=int, default=7, help="grace period for resuming interrupted uploads (any client can write to any file last-modified more recently than \033[33mSEC\033[0m seconds ago)")
-    ap2.add_argument("--ftp-nat", metavar="ADDR", type=u, help="the NAT address to use for passive connections")
-    ap2.add_argument("--ftp-pr", metavar="P-P", type=u, help="the range of TCP ports to use for passive connections, for example \033[32m12000-13000")
+    ap2.add_argument("--ftp-nat", metavar="ADDR", type=u, default="", help="the NAT address to use for passive connections")
+    ap2.add_argument("--ftp-pr", metavar="P-P", type=u, default="", help="the range of TCP ports to use for passive connections, for example \033[32m12000-13000")
 
 
 def add_webdav(ap):
@@ -1046,14 +1080,15 @@ def add_webdav(ap):
 
 def add_tftp(ap):
     ap2 = ap.add_argument_group('TFTP options (UDP only)')
-    ap2.add_argument("--tftp", metavar="PORT", type=int, help="enable TFTP server on \033[33mPORT\033[0m, for example \033[32m69 \033[0mor \033[32m3969")
+    ap2.add_argument("--tftp", metavar="PORT", type=int, default=0, help="enable TFTP server on \033[33mPORT\033[0m, for example \033[32m69 \033[0mor \033[32m3969")
+    ap2.add_argument("--tftp4", action="store_true", help="only listen on IPv4")
     ap2.add_argument("--tftpv", action="store_true", help="verbose")
     ap2.add_argument("--tftpvv", action="store_true", help="verboser")
     ap2.add_argument("--tftp-no-fast", action="store_true", help="debug: disable optimizations")
     ap2.add_argument("--tftp-lsf", metavar="PTN", type=u, default="\\.?(dir|ls)(\\.txt)?", help="return a directory listing if a file with this name is requested and it does not exist; defaults matches .ls, dir, .dir.txt, ls.txt, ...")
     ap2.add_argument("--tftp-nols", action="store_true", help="if someone tries to download a directory, return an error instead of showing its directory listing")
     ap2.add_argument("--tftp-ipa", metavar="CIDR", type=u, default="", help="only accept connections from IP-addresses inside \033[33mCIDR\033[0m; specify [\033[32many\033[0m] to disable inheriting \033[33m--ipa\033[0m. Examples: [\033[32mlan\033[0m] or [\033[32m10.89.0.0/16, 192.168.33.0/24\033[0m]")
-    ap2.add_argument("--tftp-pr", metavar="P-P", type=u, help="the range of UDP ports to use for data transfer, for example \033[32m12000-13000")
+    ap2.add_argument("--tftp-pr", metavar="P-P", type=u, default="", help="the range of UDP ports to use for data transfer, for example \033[32m12000-13000")
 
 
 def add_smb(ap):
@@ -1129,7 +1164,7 @@ def add_safety(ap):
     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 -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 (see \033[33m--help-ls\033[0m); example [\033[32m**,*,ln,p,r\033[0m]")
+    ap2.add_argument("--ls", metavar="U[,V[,F]]", type=u, default="", help="do a sanity/safety check of all volumes on startup; arguments \033[33mUSER\033[0m,\033[33mVOL\033[0m,\033[33mFLAGS\033[0m (see \033[33m--help-ls\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)")
     ap2.add_argument("--xdev", action="store_true", help="stay within the filesystem of the volume root; do not descend into other devices (symlink or bind-mount to another HDD, ...) (volflag=xdev)")
     ap2.add_argument("--no-dot-mv", action="store_true", help="disallow moving dotfiles; makes it impossible to move folders containing dotfiles")
@@ -1139,7 +1174,7 @@ def add_safety(ap):
     ap2.add_argument("--vague-403", action="store_true", help="send 404 instead of 403 (security through ambiguity, very enterprise)")
     ap2.add_argument("--force-js", action="store_true", help="don't send folder listings as HTML, force clients to use the embedded json instead -- slight protection against misbehaving search engines which ignore \033[33m--no-robots\033[0m")
     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 \033[33mH\033[0m 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("--logout", metavar="H", type=float, default=8086.0, help="logout clients after \033[33mH\033[0m 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="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")
@@ -1175,7 +1210,7 @@ def add_shutdown(ap):
 def add_logging(ap):
     ap2 = ap.add_argument_group('logging options')
     ap2.add_argument("-q", action="store_true", help="quiet; disable most STDOUT messages")
-    ap2.add_argument("-lo", metavar="PATH", type=u, help="logfile, example: \033[32mcpp-%%Y-%%m%%d-%%H%%M%%S.txt.xz\033[0m (NB: some errors may appear on STDOUT only)")
+    ap2.add_argument("-lo", metavar="PATH", type=u, default="", help="logfile, example: \033[32mcpp-%%Y-%%m%%d-%%H%%M%%S.txt.xz\033[0m (NB: some errors may appear on STDOUT only)")
     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-logflush", action="store_true", help="don't flush the logfile after each write; tiny bit faster")
@@ -1202,10 +1237,10 @@ def add_thumbnail(ap):
     ap2.add_argument("--no-athumb", action="store_true", help="disable audio thumbnails (spectrograms) (volflag=dathumb)")
     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-ram-max", metavar="GB", type=float, default=6, help="max memory usage (GiB) permitted by thumbnailer; not very accurate")
-    ap2.add_argument("--th-crop", metavar="TXT", type=u, default="y", help="crop thumbnails to 4:3 or keep dynamic height; client can override in UI unless force. [\033[32mfy\033[0m]=crop, [\033[32mfn\033[0m]=nocrop, [\033[32mfy\033[0m]=force-y, [\033[32mfn\033[0m]=force-n (volflag=crop)")
-    ap2.add_argument("--th-x3", metavar="TXT", type=u, default="n", help="show thumbs at 3x resolution; client can override in UI unless force. [\033[32mfy\033[0m]=yes, [\033[32mfn\033[0m]=no, [\033[32mfy\033[0m]=force-yes, [\033[32mfn\033[0m]=force-no (volflag=th3x)")
+    ap2.add_argument("--th-convt", metavar="SEC", type=float, default=60.0, help="conversion timeout in seconds (volflag=convt)")
+    ap2.add_argument("--th-ram-max", metavar="GB", type=float, default=6.0, help="max memory usage (GiB) permitted by thumbnailer; not very accurate")
+    ap2.add_argument("--th-crop", metavar="TXT", type=u, default="y", help="crop thumbnails to 4:3 or keep dynamic height; client can override in UI unless force. [\033[32my\033[0m]=crop, [\033[32mn\033[0m]=nocrop, [\033[32mfy\033[0m]=force-y, [\033[32mfn\033[0m]=force-n (volflag=crop)")
+    ap2.add_argument("--th-x3", metavar="TXT", type=u, default="n", help="show thumbs at 3x resolution; client can override in UI unless force. [\033[32my\033[0m]=yes, [\033[32mn\033[0m]=no, [\033[32mfy\033[0m]=force-yes, [\033[32mfn\033[0m]=force-no (volflag=th3x)")
     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")
@@ -1244,8 +1279,8 @@ def add_db_general(ap, hcores):
     ap2.add_argument("-e2v", action="store_true", help="verify file integrity; rehash all files and compare with db")
     ap2.add_argument("-e2vu", action="store_true", help="on hash mismatch: update the database with the new hash")
     ap2.add_argument("-e2vp", action="store_true", help="on hash mismatch: panic and quit copyparty")
-    ap2.add_argument("--hist", metavar="PATH", type=u, help="where to store volume data (db, thumbs) (volflag=hist)")
-    ap2.add_argument("--no-hash", metavar="PTN", type=u, help="regex: disable hashing of matching absolute-filesystem-paths during e2ds folder scans (volflag=nohash)")
+    ap2.add_argument("--hist", metavar="PATH", type=u, default="", help="where to store volume data (db, thumbs); default is a folder named \".hist\" inside each volume (volflag=hist)")
+    ap2.add_argument("--no-hash", metavar="PTN", type=u, default="", help="regex: disable hashing of matching absolute-filesystem-paths during e2ds folder scans (volflag=nohash)")
     ap2.add_argument("--no-idx", metavar="PTN", type=u, default=noidx, help="regex: disable indexing of matching absolute-filesystem-paths during e2ds folder scans (volflag=noidx)")
     ap2.add_argument("--no-dhash", action="store_true", help="disable rescan acceleration; do full database integrity check -- makes the db ~5%% smaller and bootup/rescans 3~10x slower")
     ap2.add_argument("--re-dhash", action="store_true", help="force a cache rebuild on startup; enable this once if it gets out of sync (should never be necessary)")
@@ -1254,7 +1289,7 @@ def add_db_general(ap, hcores):
     ap2.add_argument("--xlink", action="store_true", help="on upload: check all volumes for dupes, not just the target volume (volflag=xlink)")
     ap2.add_argument("--hash-mt", metavar="CORES", type=int, default=hcores, help="num cpu cores to use for file hashing; set 0 or 1 for single-core hashing")
     ap2.add_argument("--re-maxage", metavar="SEC", type=int, default=0, help="rescan filesystem for changes every \033[33mSEC\033[0m seconds; 0=off (volflag=scan)")
-    ap2.add_argument("--db-act", metavar="SEC", type=float, default=10, help="defer any scheduled volume reindexing until \033[33mSEC\033[0m seconds after last db write (uploads, renames, ...)")
+    ap2.add_argument("--db-act", metavar="SEC", type=float, default=10.0, help="defer any scheduled volume reindexing until \033[33mSEC\033[0m seconds after last db write (uploads, renames, ...)")
     ap2.add_argument("--srch-time", metavar="SEC", type=int, default=45, help="search deadline -- terminate searches running for more than \033[33mSEC\033[0m seconds")
     ap2.add_argument("--srch-hits", metavar="N", type=int, default=7999, help="max search results to allow clients to fetch; 125 results will be shown initially")
     ap2.add_argument("--dotsrch", action="store_true", help="show dotfiles in search results (volflags: dotsrch | nodotsrch)")
@@ -1307,6 +1342,7 @@ def add_og(ap):
 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("--gsel", action="store_true", help="select files in grid by ctrl-click (volflag=gsel)")
     ap2.add_argument("--lang", metavar="LANG", type=u, default="eng", help="language; one of the following: \033[32meng nor\033[0m")
     ap2.add_argument("--theme", metavar="NUM", type=int, default=0, help="default theme to use (0..7)")
     ap2.add_argument("--themes", metavar="NUM", type=int, default=8, help="number of themes installed")
@@ -1315,8 +1351,8 @@ def add_ui(ap, retry):
     ap2.add_argument("--unlist", metavar="REGEX", type=u, default="", help="don't show files matching \033[33mREGEX\033[0m 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("--js-browser", metavar="L", type=u, default="", help="URL to additional JS to include")
+    ap2.add_argument("--css-browser", metavar="L", type=u, default="", 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; can be @PATH to send the contents of a file at PATH, and/or begin with %% to render as jinja2 template (volflag=html_head)")
     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")
@@ -1344,8 +1380,8 @@ def add_debug(ap):
     ap2.add_argument("--no-htp", action="store_true", help="disable httpserver threadpool, create threads as-needed instead")
     ap2.add_argument("--srch-dbg", action="store_true", help="explain search processing, and do some extra expensive sanity checks")
     ap2.add_argument("--rclone-mdns", action="store_true", help="use mdns-domain instead of server-ip on /?hc")
-    ap2.add_argument("--stackmon", metavar="P,S", type=u, help="write stacktrace to \033[33mP\033[0math every \033[33mS\033[0m second, for example --stackmon=\033[32m./st/%%Y-%%m/%%d/%%H%%M.xz,60")
-    ap2.add_argument("--log-thrs", metavar="SEC", type=float, help="list active threads every \033[33mSEC\033[0m")
+    ap2.add_argument("--stackmon", metavar="P,S", type=u, default="", help="write stacktrace to \033[33mP\033[0math every \033[33mS\033[0m second, for example --stackmon=\033[32m./st/%%Y-%%m/%%d/%%H%%M.xz,60")
+    ap2.add_argument("--log-thrs", metavar="SEC", type=float, default=0.0, help="list active threads every \033[33mSEC\033[0m")
     ap2.add_argument("--log-fk", metavar="REGEX", type=u, default="", help="log filekey params for files where path matches \033[33mREGEX\033[0m; [\033[32m.\033[0m] (a single dot) = all files")
     ap2.add_argument("--bak-flips", action="store_true", help="[up2k] if a client uploads a bitflipped/corrupted chunk, store a copy according to \033[33m--bf-nc\033[0m and \033[33m--bf-dir\033[0m")
     ap2.add_argument("--bf-nc", metavar="NUM", type=int, default=200, help="bak-flips: stop if there's more than \033[33mNUM\033[0m files at \033[33m--kf-dir\033[0m already; default: 6.3 GiB max (200*32M)")
@@ -1593,6 +1629,9 @@ def main(argv: Optional[list[str]] = None, rsrc: Optional[str] = None) -> None:
         if getattr(al, k1):
             setattr(al, k2, False)
 
+    if not HAVE_IPV6 and al.i == "::":
+        al.i = "0.0.0.0"
+
     al.i = al.i.split(",")
     try:
         if "-" in al.p:

copyparty/__version__.py

@@ -1,8 +1,8 @@
 # coding: utf-8
 
-VERSION = (1, 13, 3)
+VERSION = (1, 13, 6)
 CODENAME = "race the beam"
-BUILD_DT = (2024, 6, 1)
+BUILD_DT = (2024, 7, 29)
 
 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)

copyparty/authsrv.py

@@ -17,6 +17,8 @@ from .bos import bos
 from .cfg import flagdescs, permdescs, vf_bmap, vf_cmap, vf_vmap
 from .pwhash import PWHash
 from .util import (
+    DEF_MTE,
+    DEF_MTH,
     EXTS,
     IMPLICATIONS,
     MIMES,
@@ -475,6 +477,13 @@ class VFS(object):
         )
         # skip uhtml because it's rarely needed
 
+    def get_perms(self, vpath: str, uname: str) -> str:
+        zbl = self.can_access(vpath, uname)
+        ret = "".join(ch for ch, ok in zip("rwmdgGa.", zbl) if ok)
+        if "rwmd" in ret and "a." in ret:
+            ret += "A"
+        return ret
+
     def get(
         self,
         vpath: str,
@@ -2267,10 +2276,11 @@ class AuthSrv(object):
             "",
         ]
 
-        csv = set("i p".split())
+        csv = set("i p th_covers zm_on zm_off zs_on zs_off".split())
         zs = "c ihead mtm mtp on403 on404 xad xar xau xiu xban xbd xbr xbu xm"
         lst = set(zs.split())
-        askip = set("a v c vc cgen theme".split())
+        askip = set("a v c vc cgen exp_lg exp_md theme".split())
+        fskip = set("exp_lg exp_md mv_re_r mv_re_t rm_re_r rm_re_t".split())
 
         # keymap from argv to vflag
         amap = vf_bmap()
@@ -2291,11 +2301,35 @@ class AuthSrv(object):
             for k, v in args.items():
                 if k in askip:
                     continue
+
+                try:
+                    v = v.pattern
+                    if k in ("idp_gsep", "tftp_lsf"):
+                        v = v[1:-1]  # close enough
+                except:
+                    pass
+
+                skip = False
+                for k2, defstr in (("mte", DEF_MTE), ("mth", DEF_MTH)):
+                    if k != k2:
+                        continue
+                    s1 = list(sorted(list(v)))
+                    s2 = list(sorted(defstr.split(",")))
+                    if s1 == s2:
+                        skip = True
+                        break
+                    v = ",".join(s1)
+
+                if skip:
+                    continue
+
                 if k in csv:
                     v = ", ".join([str(za) for za in v])
                 try:
                     v2 = getattr(self.dargs, k)
-                    if v == v2:
+                    if k == "tcolor" and len(v2) == 3:
+                        v2 = "".join([x * 2 for x in v2])
+                    if v == v2 or v.replace(", ", ",") == v2:
                         continue
                 except:
                     continue
@@ -2354,6 +2388,7 @@ class AuthSrv(object):
                         pstr += pchar
                 if "g" in pstr and "G" in pstr:
                     pstr = pstr.replace("g", "")
+                pstr = pstr.replace("rwmd.a", "A")
                 try:
                     vperms[pstr].append(uname)
                 except:
@@ -2363,24 +2398,48 @@ class AuthSrv(object):
             trues = []
             vals = []
             for k, v in sorted(vol.flags.items()):
+                if k in fskip:
+                    continue
+
+                try:
+                    v = v.pattern
+                except:
+                    pass
+
                 try:
                     ak = vmap[k]
-                    if getattr(self.args, ak) is v:
+                    v2 = getattr(self.args, ak)
+
+                    try:
+                        v2 = v2.pattern
+                    except:
+                        pass
+
+                    if v2 is v:
                         continue
                 except:
                     pass
 
+                skip = False
+                for k2, defstr in (("mte", DEF_MTE), ("mth", DEF_MTH)):
+                    if k != k2:
+                        continue
+                    s1 = list(sorted(list(v)))
+                    s2 = list(sorted(defstr.split(",")))
+                    if s1 == s2:
+                        skip = True
+                        break
+                    v = ",".join(s1)
+
+                if skip:
+                    continue
+
                 if k in lst:
                     for ve in v:
                         vals.append("{}: {}".format(k, ve))
                 elif v is True:
                     trues.append(k)
                 elif v is not False:
-                    try:
-                        v = v.pattern
-                    except:
-                        pass
-
                     vals.append("{}: {}".format(k, v))
             pops = []
             for k1, k2 in IMPLICATIONS:

copyparty/broker_util.py

@@ -28,7 +28,7 @@ class ExceptionalQueue(Queue, object):
                 if rv[1] == "pebkac":
                     raise Pebkac(*rv[2:])
                 else:
-                    raise Exception(rv[2])
+                    raise rv[2]
 
         return rv
 
@@ -65,8 +65,8 @@ def try_exec(want_retval: Union[bool, int], func: Any, *args: list[Any]) -> Any:
 
         return ["exception", "pebkac", ex.code, str(ex)]
 
-    except:
+    except Exception as ex:
         if not want_retval:
             raise
 
-        return ["exception", "stack", traceback.format_exc()]
+        return ["exception", "stack", ex]

copyparty/cert.py

@@ -12,7 +12,7 @@ from .util import Netdev, runcmd, wrename, wunlink
 HAVE_CFSSL = True
 
 if True:  # pylint: disable=using-constant-test
-    from .util import RootLogger
+    from .util import NamedLogger, RootLogger
 
 
 if ANYWIN:
@@ -83,6 +83,8 @@ def _read_crt(args, fn):
 
 
 def _gen_ca(log: "RootLogger", args):
+    nlog: "NamedLogger" = lambda msg, c=0: log("cert-gen-ca", msg, c)
+
     expiry = _read_crt(args, "ca.pem")[0]
     if time.time() + args.crt_cdays * 60 * 60 * 24 * 0.1 < expiry:
         return
@@ -113,16 +115,18 @@ def _gen_ca(log: "RootLogger", args):
 
     bname = os.path.join(args.crt_dir, "ca")
     try:
-        wunlink(log, bname + ".key", VF)
+        wunlink(nlog, bname + ".key", VF)
     except:
         pass
-    wrename(log, bname + "-key.pem", bname + ".key", VF)
-    wunlink(log, bname + ".csr", VF)
+    wrename(nlog, bname + "-key.pem", bname + ".key", VF)
+    wunlink(nlog, bname + ".csr", VF)
 
     log("cert", "new ca OK", 2)
 
 
 def _gen_srv(log: "RootLogger", args, netdevs: dict[str, Netdev]):
+    nlog: "NamedLogger" = lambda msg, c=0: log("cert-gen-srv", msg, c)
+
     names = args.crt_ns.split(",") if args.crt_ns else []
     if not args.crt_exact:
         for n in names[:]:
@@ -196,11 +200,11 @@ def _gen_srv(log: "RootLogger", args, netdevs: dict[str, Netdev]):
 
     bname = os.path.join(args.crt_dir, "srv")
     try:
-        wunlink(log, bname + ".key", VF)
+        wunlink(nlog, bname + ".key", VF)
     except:
         pass
-    wrename(log, bname + "-key.pem", bname + ".key", VF)
-    wunlink(log, bname + ".csr", VF)
+    wrename(nlog, bname + "-key.pem", bname + ".key", VF)
+    wunlink(nlog, bname + ".csr", VF)
 
     with open(os.path.join(args.crt_dir, "ca.pem"), "rb") as f:
         ca = f.read()

copyparty/cfg.py

@@ -35,6 +35,7 @@ def vf_bmap() -> dict[str, str]:
         "e2vp",
         "exp",
         "grid",
+        "gsel",
         "hardlink",
         "magic",
         "no_sb_md",
@@ -144,6 +145,7 @@ flagcats = {
         "maxb=1g,300": "max 1 GiB over 5min (suffixes: b, k, m, g, t)",
         "vmaxb=1g": "total volume size max 1 GiB (suffixes: b, k, m, g, t)",
         "vmaxn=4k": "max 4096 files in volume (suffixes: b, k, m, g, t)",
+        "medialinks": "return medialinks for non-up2k uploads (not hotlinks)",
         "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",
@@ -213,6 +215,7 @@ flagcats = {
     },
     "client and ux": {
         "grid": "show grid/thumbnails by default",
+        "gsel": "select files in grid by ctrl-click",
         "sort": "default sort order",
         "unlist": "dont list files matching REGEX",
         "html_head=TXT": "includes TXT in the <head>, or @PATH for file at PATH",

copyparty/ftpd.py

@@ -19,6 +19,7 @@ from .__init__ import PY2, TYPE_CHECKING
 from .authsrv import VFS
 from .bos import bos
 from .util import (
+    VF_CAREFUL,
     Daemon,
     ODict,
     Pebkac,
@@ -30,6 +31,7 @@ from .util import (
     runhook,
     sanitize_fn,
     vjoin,
+    wunlink,
 )
 
 if TYPE_CHECKING:
@@ -37,7 +39,7 @@ if TYPE_CHECKING:
 
 if True:  # pylint: disable=using-constant-test
     import typing
-    from typing import Any, Optional
+    from typing import Any, Optional, Union
 
 
 class FSE(FilesystemError):
@@ -139,6 +141,9 @@ class FtpFs(AbstractedFS):
         self.listdirinfo = self.listdir
         self.chdir(".")
 
+    def log(self, msg: str, c: Union[int, str] = 0) -> None:
+        self.hub.log("ftpd", msg, c)
+
     def v2a(
         self,
         vpath: str,
@@ -207,17 +212,37 @@ class FtpFs(AbstractedFS):
         w = "w" in mode or "a" in mode or "+" in mode
 
         ap = self.rv2a(filename, r, w)[0]
+        self.validpath(ap)
         if w:
             try:
                 st = bos.stat(ap)
                 td = time.time() - st.st_mtime
+                need_unlink = True
             except:
+                need_unlink = False
                 td = 0
 
-            if td < -1 or td > self.args.ftp_wt:
-                raise FSE("Cannot open existing file for writing")
+        if w and need_unlink:
+            if td >= -1 and td <= self.args.ftp_wt:
+                # within permitted timeframe; unlink and accept
+                do_it = True
+            elif self.args.no_del or self.args.ftp_no_ow:
+                # file too old, or overwrite not allowed; reject
+                do_it = False
+            else:
+                # allow overwrite if user has delete permission
+                # (avoids win2000 freaking out and deleting the server copy without uploading its own)
+                try:
+                    self.rv2a(filename, False, True, False, True)
+                    do_it = True
+                except:
+                    do_it = False
+
+            if not do_it:
+                raise FSE("File already exists")
+
+            wunlink(self.log, ap, VF_CAREFUL)
 
-        self.validpath(ap)
         return open(fsenc(ap), mode, self.args.iobuf)
 
     def chdir(self, path: str) -> None:
@@ -282,9 +307,20 @@ class FtpFs(AbstractedFS):
                 # display write-only folders as empty
                 return []
 
-            # return list of volumes
-            r = {x.split("/")[0]: 1 for x in self.hub.asrv.vfs.all_vols.keys()}
-            return list(sorted(list(r.keys())))
+            # return list of accessible volumes
+            ret = []
+            for vn in self.hub.asrv.vfs.all_vols.values():
+                if "/" in vn.vpath or not vn.vpath:
+                    continue  # only include toplevel-mounted vols
+
+                try:
+                    self.hub.asrv.vfs.get(vn.vpath, self.uname, True, False)
+                    ret.append(vn.vpath)
+                except:
+                    pass
+
+            ret.sort()
+            return ret
 
     def rmdir(self, path: str) -> None:
         ap = self.rv2a(path, d=True)[0]
@@ -434,9 +470,10 @@ class FtpHandler(FTPHandler):
             None,
             xbu,
             ap,
-            vfs.canonical(rem),
+            vp,
             "",
             self.uname,
+            self.hub.asrv.vfs.get_perms(vp, self.uname),
             0,
             0,
             self.cli_ip,

copyparty/httpcli.py

@@ -648,6 +648,7 @@ class HttpCli(object):
 
                 em = str(ex)
                 msg = em if pex is ex else min_ex()
+
                 if pex.code != 404 or self.do_log:
                     self.log(
                         "%s\033[0m, %s" % (msg, self.vpath),
@@ -695,6 +696,7 @@ class HttpCli(object):
             self.vpath,
             self.host,
             self.uname,
+            "",
             time.time(),
             0,
             self.ip,
@@ -744,7 +746,7 @@ class HttpCli(object):
             or ("; Trident/" in self.ua and not k304)
         )
 
-    def _build_html_head(self, maybe_html: Any, kv: dict[str, Any]) -> bool:
+    def _build_html_head(self, maybe_html: Any, kv: dict[str, Any]) -> None:
         html = str(maybe_html)
         is_jinja = html[:2] in "%@%"
         if is_jinja:
@@ -1631,6 +1633,7 @@ class HttpCli(object):
                                     self.vpath,
                                     self.host,
                                     self.uname,
+                                    self.asrv.vfs.get_perms(self.vpath, self.uname),
                                     time.time(),
                                     len(buf),
                                     self.ip,
@@ -1674,6 +1677,8 @@ class HttpCli(object):
         remains = int(self.headers.get("content-length", -1))
         if remains == -1:
             self.keepalive = False
+            self.in_hdr_recv = True
+            self.s.settimeout(max(self.args.s_tbody // 20, 1))
             return read_socket_unbounded(self.sr, bufsz), remains
         else:
             return read_socket(self.sr, bufsz, remains), remains
@@ -1778,6 +1783,7 @@ class HttpCli(object):
                 self.vpath,
                 self.host,
                 self.uname,
+                self.asrv.vfs.get_perms(self.vpath, self.uname),
                 at,
                 remains,
                 self.ip,
@@ -1868,6 +1874,7 @@ class HttpCli(object):
             self.vpath,
             self.host,
             self.uname,
+            self.asrv.vfs.get_perms(self.vpath, self.uname),
             mt,
             post_sz,
             self.ip,
@@ -1904,6 +1911,9 @@ class HttpCli(object):
                 0 if ANYWIN else bos.stat(path).st_ino,
             )[: vfs.flags["fk"]]
 
+        if "media" in self.uparam or "medialinks" in vfs.flags:
+            vsuf += "&v" if vsuf else "?v"
+
         vpath = "/".join([x for x in [vfs.vpath, rem, fn] if x])
         vpath = quotep(vpath)
 
@@ -2025,7 +2035,7 @@ class HttpCli(object):
 
         v = self.uparam[k]
 
-        if self._use_dirkey():
+        if self._use_dirkey(self.vn, ""):
             vn = self.vn
             rem = self.rem
         else:
@@ -2189,33 +2199,39 @@ class HttpCli(object):
 
     def handle_post_binary(self) -> bool:
         try:
-            remains = int(self.headers["content-length"])
+            postsize = remains = int(self.headers["content-length"])
         except:
             raise Pebkac(400, "you must supply a content-length for binary POST")
 
         try:
-            chash = self.headers["x-up2k-hash"]
+            chashes = self.headers["x-up2k-hash"].split(",")
             wark = self.headers["x-up2k-wark"]
         except KeyError:
             raise Pebkac(400, "need hash and wark headers for binary POST")
 
+        chashes = [x.strip() for x in chashes]
+
         vfs, _ = self.asrv.vfs.get(self.vpath, self.uname, False, True)
         ptop = (vfs.dbv or vfs).realpath
 
-        x = self.conn.hsrv.broker.ask("up2k.handle_chunk", ptop, wark, chash)
+        x = self.conn.hsrv.broker.ask("up2k.handle_chunks", ptop, wark, chashes)
         response = x.get()
-        chunksize, cstart, path, lastmod, sprs = response
+        chunksize, cstarts, path, lastmod, sprs = response
+        maxsize = chunksize * len(chashes)
+        cstart0 = cstarts[0]
 
         try:
             if self.args.nw:
                 path = os.devnull
 
-            if remains > chunksize:
-                raise Pebkac(400, "your chunk is too big to fit")
+            if remains > maxsize:
+                t = "your client is sending %d bytes which is too much (server expected %d bytes at most)"
+                raise Pebkac(400, t % (remains, maxsize))
 
-            self.log("writing {} #{} @{} len {}".format(path, chash, cstart, remains))
-
-            reader = read_socket(self.sr, self.args.s_rd_sz, remains)
+            t = "writing %s %s+%d #%d+%d %s"
+            chunkno = cstart0[0] // chunksize
+            zs = " ".join([chashes[0][:15]] + [x[:9] for x in chashes[1:]])
+            self.log(t % (path, cstart0, remains, chunkno, len(chashes), zs))
 
             f = None
             fpool = not self.args.no_fpool and sprs
@@ -2229,37 +2245,43 @@ class HttpCli(object):
             f = f or open(fsenc(path), "rb+", self.args.iobuf)
 
             try:
-                f.seek(cstart[0])
-                post_sz, _, sha_b64 = hashcopy(reader, f, self.args.s_wr_slp)
-
-                if sha_b64 != chash:
-                    try:
-                        self.bakflip(f, cstart[0], post_sz, sha_b64, vfs.flags)
-                    except:
-                        self.log("bakflip failed: " + min_ex())
-
-                    t = "your chunk got corrupted somehow (received {} bytes); expected vs received hash:\n{}\n{}"
-                    raise Pebkac(400, t.format(post_sz, chash, sha_b64))
-
-                if len(cstart) > 1 and path != os.devnull:
-                    self.log(
-                        "clone {} to {}".format(
-                            cstart[0], " & ".join(unicode(x) for x in cstart[1:])
-                        )
+                for chash, cstart in zip(chashes, cstarts):
+                    f.seek(cstart[0])
+                    reader = read_socket(
+                        self.sr, self.args.s_rd_sz, min(remains, chunksize)
                     )
-                    ofs = 0
-                    while ofs < chunksize:
-                        bufsz = max(4 * 1024 * 1024, self.args.iobuf)
-                        bufsz = min(chunksize - ofs, bufsz)
-                        f.seek(cstart[0] + ofs)
-                        buf = f.read(bufsz)
-                        for wofs in cstart[1:]:
-                            f.seek(wofs + ofs)
-                            f.write(buf)
+                    post_sz, _, sha_b64 = hashcopy(reader, f, self.args.s_wr_slp)
 
-                        ofs += len(buf)
+                    if sha_b64 != chash:
+                        try:
+                            self.bakflip(f, cstart[0], post_sz, sha_b64, vfs.flags)
+                        except:
+                            self.log("bakflip failed: " + min_ex())
 
-                    self.log("clone {} done".format(cstart[0]))
+                        t = "your chunk got corrupted somehow (received {} bytes); expected vs received hash:\n{}\n{}"
+                        raise Pebkac(400, t.format(post_sz, chash, sha_b64))
+
+                    remains -= chunksize
+
+                    if len(cstart) > 1 and path != os.devnull:
+                        self.log(
+                            "clone {} to {}".format(
+                                cstart[0], " & ".join(unicode(x) for x in cstart[1:])
+                            )
+                        )
+                        ofs = 0
+                        while ofs < chunksize:
+                            bufsz = max(4 * 1024 * 1024, self.args.iobuf)
+                            bufsz = min(chunksize - ofs, bufsz)
+                            f.seek(cstart[0] + ofs)
+                            buf = f.read(bufsz)
+                            for wofs in cstart[1:]:
+                                f.seek(wofs + ofs)
+                                f.write(buf)
+
+                            ofs += len(buf)
+
+                        self.log("clone {} done".format(cstart[0]))
 
                 if not fpool:
                     f.close()
@@ -2271,10 +2293,10 @@ class HttpCli(object):
                 f.close()
                 raise
         finally:
-            x = self.conn.hsrv.broker.ask("up2k.release_chunk", ptop, wark, chash)
+            x = self.conn.hsrv.broker.ask("up2k.release_chunks", ptop, wark, chashes)
             x.get()  # block client until released
 
-        x = self.conn.hsrv.broker.ask("up2k.confirm_chunk", ptop, wark, chash)
+        x = self.conn.hsrv.broker.ask("up2k.confirm_chunks", ptop, wark, chashes)
         ztis = x.get()
         try:
             num_left, fin_path = ztis
@@ -2293,7 +2315,7 @@ class HttpCli(object):
 
         cinf = self.headers.get("x-up2k-stat", "")
 
-        spd = self._spd(post_sz)
+        spd = self._spd(postsize)
         self.log("{:70} thank {}".format(spd, cinf))
         self.reply(b"thank")
         return True
@@ -2547,6 +2569,7 @@ class HttpCli(object):
                         self.vpath,
                         self.host,
                         self.uname,
+                        self.asrv.vfs.get_perms(self.vpath, self.uname),
                         at,
                         0,
                         self.ip,
@@ -2610,6 +2633,7 @@ class HttpCli(object):
                         self.vpath,
                         self.host,
                         self.uname,
+                        self.asrv.vfs.get_perms(self.vpath, self.uname),
                         at,
                         sz,
                         self.ip,
@@ -2685,6 +2709,9 @@ class HttpCli(object):
                     0 if ANYWIN or not ap else bos.stat(ap).st_ino,
                 )[: vfs.flags["fk"]]
 
+            if "media" in self.uparam or "medialinks" in vfs.flags:
+                vsuf += "&v" if vsuf else "?v"
+
             vpath = "{}/{}".format(upload_vpath, lfn).strip("/")
             rel_url = quotep(self.args.RS + vpath) + vsuf
             msg += 'sha512: {} // {} // {} bytes // <a href="/{}">{}</a> {}\n'.format(
@@ -2851,6 +2878,7 @@ class HttpCli(object):
                 self.vpath,
                 self.host,
                 self.uname,
+                self.asrv.vfs.get_perms(self.vpath, self.uname),
                 time.time(),
                 0,
                 self.ip,
@@ -2889,6 +2917,7 @@ class HttpCli(object):
             self.vpath,
             self.host,
             self.uname,
+            self.asrv.vfs.get_perms(self.vpath, self.uname),
             new_lastmod,
             sz,
             self.ip,
@@ -2943,22 +2972,24 @@ class HttpCli(object):
 
         return file_lastmod, True
 
-    def _use_dirkey(self, ap: str = "") -> bool:
+    def _use_dirkey(self, vn: VFS, ap: str) -> bool:
         if self.can_read or not self.can_get:
             return False
 
-        if self.vn.flags.get("dky"):
+        if vn.flags.get("dky"):
             return True
 
         req = self.uparam.get("k") or ""
         if not req:
             return False
 
-        dk_len = self.vn.flags.get("dk")
+        dk_len = vn.flags.get("dk")
         if not dk_len:
             return False
 
-        ap = ap or self.vn.canonical(self.rem)
+        if not ap:
+            ap = vn.canonical(self.rem)
+
         zs = self.gen_fk(2, self.args.dk_salt, ap, 0, 0)[:dk_len]
         if req == zs:
             return True
@@ -2967,6 +2998,71 @@ class HttpCli(object):
         self.log(t % (zs, req, self.req, ap), 6)
         return False
 
+    def _use_filekey(self, vn: VFS, ap: str, st: os.stat_result) -> bool:
+        if self.can_read or not self.can_get:
+            return False
+
+        req = self.uparam.get("k") or ""
+        if not req:
+            return False
+
+        fk_len = vn.flags.get("fk")
+        if not fk_len:
+            return False
+
+        if not ap:
+            ap = self.vn.canonical(self.rem)
+
+        alg = 2 if "fka" in vn.flags else 1
+
+        zs = self.gen_fk(
+            alg, self.args.fk_salt, ap, st.st_size, 0 if ANYWIN else st.st_ino
+        )[:fk_len]
+
+        if req == zs:
+            return True
+
+        t = "wrong filekey, want %s, got %s\n  vp: %s\n  ap: %s"
+        self.log(t % (zs, req, self.req, ap), 6)
+        return False
+
+    def _add_logues(
+        self, vn: VFS, abspath: str, lnames: Optional[dict[str, str]]
+    ) -> tuple[list[str], str]:
+        logues = ["", ""]
+        if not self.args.no_logues:
+            for n, fn in enumerate([".prologue.html", ".epilogue.html"]):
+                if lnames is not None and fn not in lnames:
+                    continue
+                fn = os.path.join(abspath, fn)
+                if bos.path.exists(fn):
+                    with open(fsenc(fn), "rb") as f:
+                        logues[n] = f.read().decode("utf-8")
+                    if "exp" in vn.flags:
+                        logues[n] = self._expand(
+                            logues[n], vn.flags.get("exp_lg") or []
+                        )
+
+        readme = ""
+        if not self.args.no_readme and not logues[1]:
+            if lnames is None:
+                fns = ["README.md", "readme.md"]
+            elif "readme.md" in lnames:
+                fns = [lnames["readme.md"]]
+            else:
+                fns = []
+
+            for fn in fns:
+                fn = os.path.join(abspath, fn)
+                if bos.path.isfile(fn):
+                    with open(fsenc(fn), "rb") as f:
+                        readme = f.read().decode("utf-8")
+                        break
+            if readme and "exp" in vn.flags:
+                readme = self._expand(readme, vn.flags.get("exp_md") or [])
+
+        return logues, readme
+
     def _expand(self, txt: str, phs: list[str]) -> str:
         for ph in phs:
             if ph.startswith("hdr."):
@@ -2996,6 +3092,7 @@ class HttpCli(object):
         logtail = ""
 
         if ptop is not None:
+            ap_data = "<%s>" % (req_path,)
             try:
                 dp, fn = os.path.split(req_path)
                 tnam = fn + ".PARTIAL"
@@ -3342,7 +3439,16 @@ class HttpCli(object):
 
         if lower < upper and not broken:
             with open(req_path, "rb") as f:
-                remains = sendfile_py(self.log, lower, upper, f, self.s, wr_sz, wr_slp)
+                remains = sendfile_py(
+                    self.log,
+                    lower,
+                    upper,
+                    f,
+                    self.s,
+                    wr_sz,
+                    wr_slp,
+                    not self.args.no_poll,
+                )
 
         spd = self._spd((upper - lower) - remains)
         if self.do_log:
@@ -3854,7 +3960,7 @@ class HttpCli(object):
         dk_sz = False
         if dk:
             vn, rem = vfs.get(top, self.uname, False, False)
-            if vn.flags.get("dks") and self._use_dirkey(vn.canonical(rem)):
+            if vn.flags.get("dks") and self._use_dirkey(vn, vn.canonical(rem)):
                 dk_sz = vn.flags.get("dk")
 
         dots = False
@@ -4163,6 +4269,9 @@ class HttpCli(object):
                 add_og = True
             og_fn = ""
 
+        if "v" in self.uparam:
+            add_og = og_ua = True
+
         if "b" in self.uparam:
             self.out_headers["X-Robots-Tag"] = "noindex, nofollow"
 
@@ -4175,9 +4284,20 @@ class HttpCli(object):
             if idx and hasattr(idx, "p_end"):
                 icur = idx.get_cur(dbv)
 
+        if "k" in self.uparam or "dky" in vn.flags:
+            if is_dir:
+                use_dirkey = self._use_dirkey(vn, abspath)
+                use_filekey = False
+            else:
+                use_filekey = self._use_filekey(vn, abspath, st)
+                use_dirkey = False
+        else:
+            use_dirkey = use_filekey = False
+
         th_fmt = self.uparam.get("th")
         if self.can_read or (
-            self.can_get and (vn.flags.get("dk") or "fk" not in vn.flags)
+            self.can_get
+            and (use_filekey or use_dirkey or (not is_dir and "fk" not in vn.flags))
         ):
             if th_fmt is not None:
                 nothumb = "dthumb" in dbv.flags
@@ -4194,18 +4314,21 @@ class HttpCli(object):
                             if cfn:
                                 fn = cfn[0]
                                 fp = os.path.join(abspath, fn)
-                                if bos.path.exists(fp):
-                                    vrem = "{}/{}".format(vrem, fn).strip("/")
-                                    is_dir = False
+                                st = bos.stat(fp)
+                                vrem = "{}/{}".format(vrem, fn).strip("/")
+                                is_dir = False
                         except:
                             pass
                     else:
                         for fn in self.args.th_covers:
                             fp = os.path.join(abspath, fn)
-                            if bos.path.exists(fp):
+                            try:
+                                st = bos.stat(fp)
                                 vrem = "{}/{}".format(vrem, fn).strip("/")
                                 is_dir = False
                                 break
+                            except:
+                                pass
 
                     if is_dir:
                         return self.tx_svg("folder")
@@ -4257,21 +4380,10 @@ class HttpCli(object):
 
         if not is_dir and (self.can_read or self.can_get):
             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(
-                    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:
-                    t = "wrong filekey, want %s, got %s\n  vp: %s\n  ap: %s"
-                    self.log(t % (correct, got, self.req, abspath), 6)
+                if not use_filekey:
                     return self.tx_404()
 
-            if add_og:
+            if add_og and not abspath.lower().endswith(".md"):
                 if og_ua or self.host not in self.headers.get("referer", ""):
                     self.vpath, og_fn = vsplit(self.vpath)
                     vpath = self.vpath
@@ -4286,7 +4398,7 @@ class HttpCli(object):
                 (abspath.endswith(".md") or self.can_delete)
                 and "nohtml" not in vn.flags
                 and (
-                    "v" in self.uparam
+                    ("v" in self.uparam and abspath.endswith(".md"))
                     or "edit" in self.uparam
                     or "edit2" in self.uparam
                 )
@@ -4299,7 +4411,7 @@ class HttpCli(object):
                 )
 
         elif is_dir and not self.can_read:
-            if self._use_dirkey(abspath):
+            if use_dirkey:
                 is_dk = True
             elif not self.can_write:
                 return self.tx_404(True)
@@ -4356,29 +4468,6 @@ class HttpCli(object):
             tpl = "browser2"
             is_js = False
 
-        logues = ["", ""]
-        if not self.args.no_logues:
-            for n, fn in enumerate([".prologue.html", ".epilogue.html"]):
-                fn = os.path.join(abspath, fn)
-                if bos.path.exists(fn):
-                    with open(fsenc(fn), "rb") as f:
-                        logues[n] = f.read().decode("utf-8")
-                    if "exp" in vn.flags:
-                        logues[n] = self._expand(
-                            logues[n], vn.flags.get("exp_lg") or []
-                        )
-
-        readme = ""
-        if not self.args.no_readme and not logues[1]:
-            for fn in ["README.md", "readme.md"]:
-                fn = os.path.join(abspath, fn)
-                if bos.path.isfile(fn):
-                    with open(fsenc(fn), "rb") as f:
-                        readme = f.read().decode("utf-8")
-                        break
-            if readme and "exp" in vn.flags:
-                readme = self._expand(readme, vn.flags.get("exp_md") or [])
-
         vf = vn.flags
         unlist = vf.get("unlist", "")
         ls_ret = {
@@ -4397,8 +4486,6 @@ class HttpCli(object):
             "frand": bool(vn.flags.get("rand")),
             "unlist": unlist,
             "perms": perms,
-            "logues": logues,
-            "readme": readme,
         }
         cgv = {
             "ls0": None,
@@ -4416,8 +4503,8 @@ class HttpCli(object):
             "have_zip": (not self.args.no_zip),
             "have_unpost": int(self.args.unpost),
             "sb_md": "" if "no_sb_md" in vf else (vf.get("md_sbf") or "y"),
-            "readme": readme,
             "dgrid": "grid" in vf,
+            "dgsel": "gsel" in vf,
             "dsort": vf["sort"],
             "dcrop": vf["crop"],
             "dth3x": vf["th3x"],
@@ -4425,6 +4512,7 @@ class HttpCli(object):
             "themes": self.args.themes,
             "turbolvl": self.args.turbo,
             "u2j": self.args.u2j,
+            "u2sz": self.args.u2sz,
             "idxh": int(self.args.ih),
             "u2sort": self.args.u2sort,
         }
@@ -4438,7 +4526,6 @@ class HttpCli(object):
             "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,
@@ -4458,6 +4545,10 @@ class HttpCli(object):
             j2a["no_prism"] = True
 
         if not self.can_read and not is_dk:
+            logues, readme = self._add_logues(vn, abspath, None)
+            ls_ret["logues"] = j2a["logues"] = logues
+            ls_ret["readme"] = cgv["readme"] = readme
+
             if is_ls:
                 return self.tx_ls(ls_ret)
 
@@ -4514,6 +4605,8 @@ class HttpCli(object):
         ):
             ls_names = exclude_dotfiles(ls_names)
 
+        lnames = {x.lower(): x for x in ls_names}
+
         add_dk = vf.get("dk")
         add_fk = vf.get("fk")
         fk_alg = 2 if "fka" in vf else 1
@@ -4703,9 +4796,45 @@ class HttpCli(object):
         else:
             taglist = list(tagset)
 
+        logues, readme = self._add_logues(vn, abspath, lnames)
+        ls_ret["logues"] = j2a["logues"] = logues
+        ls_ret["readme"] = cgv["readme"] = readme
+
         if not files and not dirs and not readme and not logues[0] and not logues[1]:
             logues[1] = "this folder is empty"
 
+        if "descript.ion" in lnames and os.path.isfile(
+            os.path.join(abspath, lnames["descript.ion"])
+        ):
+            rem = []
+            with open(os.path.join(abspath, lnames["descript.ion"]), "rb") as f:
+                for bln in [x.strip() for x in f]:
+                    try:
+                        if bln.endswith(b"\x04\xc2"):
+                            # multiline comment; replace literal r"\n" with " // "
+                            bln = bln.replace(br"\\n", b" // ")[:-2]
+                        ln = bln.decode("utf-8", "replace")
+                        if ln.startswith('"'):
+                            fn, desc = ln.split('" ', 1)
+                            fn = fn[1:]
+                        else:
+                            fn, desc = ln.split(" ", 1)
+                        fe = next(
+                            (x for x in files if x["name"].lower() == fn.lower()), None
+                        )
+                        if fe:
+                            fe["tags"]["descript.ion"] = desc
+                        else:
+                            t = "<li><code>%s</code> %s</li>"
+                            rem.append(t % (html_escape(fn), html_escape(desc)))
+                    except:
+                        pass
+            if "descript.ion" not in taglist:
+                taglist.insert(0, "descript.ion")
+            if rem and not logues[1]:
+                t = "<h3>descript.ion</h3><ul>\n"
+                logues[1] = t + "\n".join(rem) + "</ul>"
+
         if is_ls:
             ls_ret["dirs"] = dirs
             ls_ret["files"] = files
@@ -4775,14 +4904,13 @@ class HttpCli(object):
                         self.conn.hsrv.j2[tpl] = j2env.get_template(tname)
             thumb = ""
             is_pic = is_vid = is_au = False
-            covernames = self.args.th_coversd
-            for fn in ls_names:
-                if fn.lower() in covernames:
-                    thumb = fn
+            for fn in self.args.th_coversd:
+                if fn in lnames:
+                    thumb = lnames[fn]
                     break
             if og_fn:
                 ext = og_fn.split(".")[-1].lower()
-                if ext in self.thumbcli.thumbable:
+                if self.thumbcli and ext in self.thumbcli.thumbable:
                     is_pic = (
                         ext in self.thumbcli.fmt_pil
                         or ext in self.thumbcli.fmt_vips

copyparty/httpsrv.py

@@ -12,7 +12,7 @@ import time
 
 import queue
 
-from .__init__ import ANYWIN, CORES, EXE, MACOS, TYPE_CHECKING, EnvParams
+from .__init__ import ANYWIN, CORES, EXE, MACOS, TYPE_CHECKING, EnvParams, unicode
 
 try:
     MNFE = ModuleNotFoundError
@@ -335,11 +335,11 @@ class HttpSrv(object):
 
             try:
                 sck, saddr = srv_sck.accept()
-                cip, cport = saddr[:2]
+                cip = unicode(saddr[0])
                 if cip.startswith("::ffff:"):
                     cip = cip[7:]
 
-                addr = (cip, cport)
+                addr = (cip, saddr[1])
             except (OSError, socket.error) as ex:
                 if self.stopping:
                     break

copyparty/mdns.py

@@ -361,7 +361,7 @@ class MDNS(MCast):
             except:
                 pass
 
-        self.srv = {}
+        self.srv.clear()
 
     def eat(self, buf: bytes, addr: tuple[str, int], sck: socket.socket) -> None:
         cip = addr[0]

copyparty/mtag.py

@@ -139,6 +139,9 @@ def au_unpk(
             zil = [x for x in zil if x.filename.lower().split(".")[-1] == au]
             fi = zf.open(zil[0])
 
+        else:
+            raise Exception("unknown compression %s" % (pk,))
+
         with os.fdopen(fd, "wb") as fo:
             while True:
                 buf = fi.read(32768)

copyparty/smbd.py

@@ -240,7 +240,7 @@ class SMB(object):
 
             xbu = vfs.flags.get("xbu")
             if xbu and not runhook(
-                self.nlog, xbu, ap, vpath, "", "", 0, 0, "1.7.6.2", 0, ""
+                self.nlog, xbu, ap, vpath, "", "", "", 0, 0, "1.7.6.2", 0, ""
             ):
                 yeet("blocked by xbu server config: " + vpath)
 

copyparty/ssdp.py

@@ -188,7 +188,7 @@ class SSDPd(MCast):
             except:
                 pass
 
-        self.srv = {}
+        self.srv.clear()
 
     def eat(self, buf: bytes, addr: tuple[str, int]) -> None:
         cip = addr[0]

copyparty/svchub.py

@@ -479,8 +479,10 @@ class SvcHub(object):
         zsl = al.th_covers.split(",")
         zsl = [x.strip() for x in zsl]
         zsl = [x for x in zsl if x]
-        al.th_covers = set(zsl)
-        al.th_coversd = set(zsl + ["." + x for x in zsl])
+        al.th_covers = zsl
+        al.th_coversd = zsl + ["." + x for x in zsl]
+        al.th_covers_set = set(al.th_covers)
+        al.th_coversd_set = set(al.th_coversd)
 
         for k in "c".split(" "):
             vl = getattr(al, k)

copyparty/tcpsrv.py

@@ -15,6 +15,7 @@ from .util import (
     E_ADDR_IN_USE,
     E_ADDR_NOT_AVAIL,
     E_UNREACH,
+    HAVE_IPV6,
     IP6ALL,
     Netdev,
     min_ex,
@@ -111,8 +112,10 @@ class TcpSrv(object):
 
         eps = {
             "127.0.0.1": Netdev("127.0.0.1", 0, "", "local only"),
-            "::1": Netdev("::1", 0, "", "local only"),
         }
+        if HAVE_IPV6:
+            eps["::1"] = Netdev("::1", 0, "", "local only")
+
         nonlocals = [x for x in self.args.i if x not in [k.split("/")[0] for k in eps]]
         if nonlocals:
             try:

copyparty/tftpd.py

@@ -33,7 +33,7 @@ from partftpy import (
 )
 from partftpy.TftpShared import TftpException
 
-from .__init__ import EXE, TYPE_CHECKING
+from .__init__ import EXE, PY2, TYPE_CHECKING
 from .authsrv import VFS
 from .bos import bos
 from .util import BytesIO, Daemon, ODict, exclude_dotfiles, min_ex, runhook, undot
@@ -95,7 +95,7 @@ class Tftpd(object):
                 TftpServer,
             ]
             cbak = []
-            if not self.args.tftp_no_fast and not EXE:
+            if not self.args.tftp_no_fast and not EXE and not PY2:
                 try:
                     ptn = re.compile(r"(^\s*)log\.debug\(.*\)$")
                     for C in Cs:
@@ -105,7 +105,7 @@ class Tftpd(object):
                         cfn = C.__spec__.origin
                         exec (compile(src2, filename=cfn, mode="exec"), C.__dict__)
                 except Exception:
-                    t = "failed to optimize tftp code; run with --tftp-noopt if there are issues:\n"
+                    t = "failed to optimize tftp code; run with --tftp-no-fast if there are issues:\n"
                     self.log("tftp", t + min_ex(), 3)
                     for n, zd in enumerate(cbak):
                         Cs[n].__dict__ = zd
@@ -150,11 +150,6 @@ class Tftpd(object):
 
         self._disarm(fos)
 
-        ip = next((x for x in self.args.i if ":" not in x), None)
-        if not ip:
-            self.log("tftp", "IPv6 not supported for tftp; listening on 0.0.0.0", 3)
-            ip = "0.0.0.0"
-
         self.port = int(self.args.tftp)
         self.srv = []
         self.ips = []
@@ -168,7 +163,7 @@ class Tftpd(object):
         if "::" in ips:
             ips.append("0.0.0.0")
 
-        if self.args.ftp4:
+        if self.args.tftp4:
             ips = [x for x in ips if ":" not in x]
 
         ips = list(ODict.fromkeys(ips))  # dedup
@@ -333,7 +328,7 @@ class Tftpd(object):
 
             xbu = vfs.flags.get("xbu")
             if xbu and not runhook(
-                self.nlog, xbu, ap, vpath, "", "", 0, 0, "8.3.8.7", 0, ""
+                self.nlog, xbu, ap, vpath, "", "", "", 0, 0, "8.3.8.7", 0, ""
             ):
                 yeet("blocked by xbu server config: " + vpath)
 

copyparty/th_cli.py

@@ -59,7 +59,8 @@ class ThumbCli(object):
 
         want_opus = fmt in ("opus", "caf", "mp3")
         is_au = ext in self.fmt_ffa
-        if is_au:
+        is_vau = want_opus and ext in self.fmt_ffv
+        if is_au or is_vau:
             if want_opus:
                 if self.args.no_acode:
                     return None
@@ -107,7 +108,7 @@ class ThumbCli(object):
 
             fmt = sfmt
 
-        elif fmt[:1] == "p" and not is_au:
+        elif fmt[:1] == "p" and not is_au and not is_vid:
             t = "cannot thumbnail [%s]: png only allowed for waveforms"
             self.log(t % (rem), 6)
             return None

copyparty/th_srv.py

@@ -304,23 +304,31 @@ class ThumbSrv(object):
                 ap_unpk = abspath
 
             if not bos.path.exists(tpath):
+                want_mp3 = tpath.endswith(".mp3")
+                want_opus = tpath.endswith(".opus") or tpath.endswith(".caf")
+                want_png = tpath.endswith(".png")
+                want_au = want_mp3 or want_opus
                 for lib in self.args.th_dec:
+                    can_au = lib == "ff" and (
+                        ext in self.fmt_ffa or ext in self.fmt_ffv
+                    )
+
                     if lib == "pil" and ext in self.fmt_pil:
                         funs.append(self.conv_pil)
                     elif lib == "vips" and ext in self.fmt_vips:
                         funs.append(self.conv_vips)
-                    elif lib == "ff" and ext in self.fmt_ffi or ext in self.fmt_ffv:
-                        funs.append(self.conv_ffmpeg)
-                    elif lib == "ff" and ext in self.fmt_ffa:
-                        if tpath.endswith(".opus") or tpath.endswith(".caf"):
+                    elif can_au and (want_png or want_au):
+                        if want_opus:
                             funs.append(self.conv_opus)
-                        elif tpath.endswith(".mp3"):
+                        elif want_mp3:
                             funs.append(self.conv_mp3)
-                        elif tpath.endswith(".png"):
+                        elif want_png:
                             funs.append(self.conv_waves)
                             png_ok = True
-                        else:
-                            funs.append(self.conv_spec)
+                    elif lib == "ff" and (ext in self.fmt_ffi or ext in self.fmt_ffv):
+                        funs.append(self.conv_ffmpeg)
+                    elif lib == "ff" and ext in self.fmt_ffa and not want_au:
+                        funs.append(self.conv_spec)
 
             tdir, tfn = os.path.split(tpath)
             ttpath = os.path.join(tdir, "w", tfn)

copyparty/up2k.py

@@ -545,7 +545,7 @@ class Up2k(object):
                     nrm += 1
 
             if nrm:
-                self.log("{} files graduated in {}".format(nrm, vp))
+                self.log("%d files graduated in /%s" % (nrm, vp))
 
             if timeout < 10:
                 continue
@@ -654,7 +654,7 @@ class Up2k(object):
             return False, flags
 
         ret = {k: v for k, v in flags.items() if not k.startswith("e2t")}
-        if ret.keys() == flags.keys():
+        if len(ret) == len(flags):
             return False, flags
 
         return True, ret
@@ -1195,6 +1195,9 @@ class Up2k(object):
         fat32 = True
         cv = ""
 
+        th_cvd = self.args.th_coversd
+        th_cvds = self.args.th_coversd_set
+
         assert self.pp and self.mem_cur
         self.pp.msg = "a%d %s" % (self.pp.n, cdir)
 
@@ -1279,12 +1282,21 @@ class Up2k(object):
 
                 files.append((sz, lmod, iname))
                 liname = iname.lower()
-                if sz and (
-                    iname in self.args.th_coversd
-                    or (
+                if (
+                    sz
+                    and (
+                        liname in th_cvds
+                        or (
+                            not cv
+                            and liname.rsplit(".", 1)[-1] in CV_EXTS
+                            and not iname.startswith(".")
+                        )
+                    )
+                    and (
                         not cv
-                        and liname.rsplit(".", 1)[-1] in CV_EXTS
-                        and not iname.startswith(".")
+                        or liname not in th_cvds
+                        or cv.lower() not in th_cvds
+                        or th_cvd.index(liname) < th_cvd.index(cv.lower())
                     )
                 ):
                     cv = iname
@@ -2758,6 +2770,7 @@ class Up2k(object):
                             job["vtop"],
                             job["host"],
                             job["user"],
+                            self.asrv.vfs.get_perms(job["vtop"], job["user"]),
                             job["lmod"],
                             job["size"],
                             job["addr"],
@@ -3000,9 +3013,9 @@ class Up2k(object):
             times = (int(time.time()), int(lmod))
             bos.utime(dst, times, False)
 
-    def handle_chunk(
-        self, ptop: str, wark: str, chash: str
-    ) -> tuple[int, list[int], str, float, bool]:
+    def handle_chunks(
+        self, ptop: str, wark: str, chashes: list[str]
+    ) -> tuple[list[int], list[list[int]], str, float, bool]:
         with self.mutex, self.reg_mutex:
             self.db_act = self.vol_act[ptop] = time.time()
             job = self.registry[ptop].get(wark)
@@ -3011,26 +3024,37 @@ class Up2k(object):
                 self.log("unknown wark [{}], known: {}".format(wark, known))
                 raise Pebkac(400, "unknown wark" + SSEELOG)
 
-            if chash not in job["need"]:
-                msg = "chash = {} , need:\n".format(chash)
-                msg += "\n".join(job["need"])
-                self.log(msg)
-                raise Pebkac(400, "already got that but thanks??")
+            for chash in chashes:
+                if chash not in job["need"]:
+                    msg = "chash = {} , need:\n".format(chash)
+                    msg += "\n".join(job["need"])
+                    self.log(msg)
+                    raise Pebkac(400, "already got that (%s) but thanks??" % (chash,))
 
-            nchunk = [n for n, v in enumerate(job["hash"]) if v == chash]
-            if not nchunk:
-                raise Pebkac(400, "unknown chunk")
-
-            if chash in job["busy"]:
-                nh = len(job["hash"])
-                idx = job["hash"].index(chash)
-                t = "that chunk is already being written to:\n  {}\n  {} {}/{}\n  {}"
-                raise Pebkac(400, t.format(wark, chash, idx, nh, job["name"]))
-
-            path = djoin(job["ptop"], job["prel"], job["tnam"])
+                if chash in job["busy"]:
+                    nh = len(job["hash"])
+                    idx = job["hash"].index(chash)
+                    t = "that chunk is already being written to:\n  {}\n  {} {}/{}\n  {}"
+                    raise Pebkac(400, t.format(wark, chash, idx, nh, job["name"]))
 
             chunksize = up2k_chunksize(job["size"])
-            ofs = [chunksize * x for x in nchunk]
+
+            coffsets = []
+            for chash in chashes:
+                nchunk = [n for n, v in enumerate(job["hash"]) if v == chash]
+                if not nchunk:
+                    raise Pebkac(400, "unknown chunk %s" % (chash))
+
+                ofs = [chunksize * x for x in nchunk]
+                coffsets.append(ofs)
+
+            for ofs1, ofs2 in zip(coffsets, coffsets[1:]):
+                gap = (ofs2[0] - ofs1[0]) - chunksize
+                if gap:
+                    t = "only sibling chunks can be stitched; gap of %d bytes between offsets %d and %d in %s"
+                    raise Pebkac(400, t % (gap, ofs1[0], ofs2[0], job["name"]))
+
+            path = djoin(job["ptop"], job["prel"], job["tnam"])
 
             if not job["sprs"]:
                 cur_sz = bos.path.getsize(path)
@@ -3043,17 +3067,20 @@ class Up2k(object):
 
         job["poke"] = time.time()
 
-        return chunksize, ofs, path, job["lmod"], job["sprs"]
+        return chunksize, coffsets, path, job["lmod"], job["sprs"]
 
-    def release_chunk(self, ptop: str, wark: str, chash: str) -> bool:
+    def release_chunks(self, ptop: str, wark: str, chashes: list[str]) -> bool:
         with self.reg_mutex:
             job = self.registry[ptop].get(wark)
             if job:
-                job["busy"].pop(chash, None)
+                for chash in chashes:
+                    job["busy"].pop(chash, None)
 
         return True
 
-    def confirm_chunk(self, ptop: str, wark: str, chash: str) -> tuple[int, str]:
+    def confirm_chunks(
+        self, ptop: str, wark: str, chashes: list[str]
+    ) -> tuple[int, str]:
         with self.mutex, self.reg_mutex:
             self.db_act = self.vol_act[ptop] = time.time()
             try:
@@ -3062,14 +3089,16 @@ class Up2k(object):
                 src = djoin(pdir, job["tnam"])
                 dst = djoin(pdir, job["name"])
             except Exception as ex:
-                return "confirm_chunk, wark, " + repr(ex)  # type: ignore
+                return "confirm_chunk, wark(%r)" % (ex,)  # type: ignore
 
-            job["busy"].pop(chash, None)
+            for chash in chashes:
+                job["busy"].pop(chash, None)
 
             try:
-                job["need"].remove(chash)
+                for chash in chashes:
+                    job["need"].remove(chash)
             except Exception as ex:
-                return "confirm_chunk, chash, " + repr(ex)  # type: ignore
+                return "confirm_chunk, chash(%s) %r" % (chash, ex)  # type: ignore
 
             ret = len(job["need"])
             if ret > 0:
@@ -3080,7 +3109,7 @@ class Up2k(object):
 
         return ret, dst
 
-    def finish_upload(self, ptop: str, wark: str, busy_aps: set[str]) -> None:
+    def finish_upload(self, ptop: str, wark: str, busy_aps: dict[str, int]) -> None:
         self.busy_aps = busy_aps
         with self.mutex, self.reg_mutex:
             self._finish_upload(ptop, wark)
@@ -3285,6 +3314,7 @@ class Up2k(object):
             djoin(vtop, rd, fn),
             host,
             usr,
+            self.asrv.vfs.get_perms(djoin(vtop, rd, fn), usr),
             int(ts),
             sz,
             ip,
@@ -3319,15 +3349,29 @@ class Up2k(object):
                 with self.rescan_cond:
                     self.rescan_cond.notify_all()
 
-        if rd and sz and fn.lower() in self.args.th_coversd:
+        if rd and sz and fn.lower() in self.args.th_coversd_set:
             # wasteful; db_add will re-index actual covers
             # but that won't catch existing files
             crd, cdn = rd.rsplit("/", 1) if "/" in rd else ("", rd)
             try:
-                db.execute("delete from cv where rd=? and dn=?", (crd, cdn))
-                db.execute("insert into cv values (?,?,?)", (crd, cdn, fn))
+                q = "select fn from cv where rd=? and dn=?"
+                db_cv = db.execute(q, (crd, cdn)).fetchone()[0]
+                db_lcv = db_cv.lower()
+                if db_lcv in self.args.th_coversd_set:
+                    idx_db = self.args.th_coversd.index(db_lcv)
+                    idx_fn = self.args.th_coversd.index(fn.lower())
+                    add_cv = idx_fn < idx_db
+                else:
+                    add_cv = True
             except:
-                pass
+                add_cv = True
+
+            if add_cv:
+                try:
+                    db.execute("delete from cv where rd=? and dn=?", (crd, cdn))
+                    db.execute("insert into cv values (?,?,?)", (crd, cdn, fn))
+                except:
+                    pass
 
     def handle_rm(
         self,
@@ -3470,6 +3514,7 @@ class Up2k(object):
                         vpath,
                         "",
                         uname,
+                        self.asrv.vfs.get_perms(vpath, uname),
                         stl.st_mtime,
                         st.st_size,
                         ip,
@@ -3503,6 +3548,7 @@ class Up2k(object):
                         vpath,
                         "",
                         uname,
+                        self.asrv.vfs.get_perms(vpath, uname),
                         stl.st_mtime,
                         st.st_size,
                         ip,
@@ -3635,7 +3681,18 @@ class Up2k(object):
         xar = dvn.flags.get("xar")
         if xbr:
             if not runhook(
-                self.log, xbr, sabs, svp, "", uname, stl.st_mtime, st.st_size, "", 0, ""
+                self.log,
+                xbr,
+                sabs,
+                svp,
+                "",
+                uname,
+                self.asrv.vfs.get_perms(svp, uname),
+                stl.st_mtime,
+                st.st_size,
+                "",
+                0,
+                "",
             ):
                 t = "move blocked by xbr server config: {}".format(svp)
                 self.log(t, 1)
@@ -3660,7 +3717,20 @@ class Up2k(object):
                 self.rescan_cond.notify_all()
 
             if xar:
-                runhook(self.log, xar, dabs, dvp, "", uname, 0, 0, "", 0, "")
+                runhook(
+                    self.log,
+                    xar,
+                    dabs,
+                    dvp,
+                    "",
+                    uname,
+                    self.asrv.vfs.get_perms(dvp, uname),
+                    0,
+                    0,
+                    "",
+                    0,
+                    "",
+                )
 
             return "k"
 
@@ -3759,7 +3829,20 @@ class Up2k(object):
             wunlink(self.log, sabs, svn.flags)
 
         if xar:
-            runhook(self.log, xar, dabs, dvp, "", uname, 0, 0, "", 0, "")
+            runhook(
+                self.log,
+                xar,
+                dabs,
+                dvp,
+                "",
+                uname,
+                self.asrv.vfs.get_perms(dvp, uname),
+                0,
+                0,
+                "",
+                0,
+                "",
+            )
 
         return "k"
 
@@ -4048,6 +4131,7 @@ class Up2k(object):
             vp_chk,
             job["host"],
             job["user"],
+            self.asrv.vfs.get_perms(vp_chk, job["user"]),
             int(job["lmod"]),
             job["size"],
             job["addr"],

copyparty/util.py

@@ -158,6 +158,18 @@ else:
     from urllib import unquote  # type: ignore # pylint: disable=no-name-in-module
 
 
+try:
+    socket.inet_pton(socket.AF_INET6, "::1")
+    HAVE_IPV6 = True
+except:
+
+    def inet_pton(fam, ip):
+        return socket.inet_aton(ip)
+
+    socket.inet_pton = inet_pton
+    HAVE_IPV6 = False
+
+
 try:
     struct.unpack(b">i", b"idgi")
     spack = struct.pack  # type: ignore
@@ -231,6 +243,7 @@ IMPLICATIONS = [
     ["e2vu", "e2v"],
     ["e2vp", "e2v"],
     ["e2v", "e2d"],
+    ["tftpvv", "tftpv"],
     ["smbw", "smb"],
     ["smb1", "smb"],
     ["smbvvv", "smbvv"],
@@ -1364,7 +1377,7 @@ def vol_san(vols: list["VFS"], txt: bytes) -> bytes:
 def min_ex(max_lines: int = 8, reverse: bool = False) -> str:
     et, ev, tb = sys.exc_info()
     stb = traceback.extract_tb(tb) if tb else traceback.extract_stack()[:-1]
-    fmt = "%s @ %d <%s>: %s"
+    fmt = "%s:%d <%s>: %s"
     ex = [fmt % (fp.split(os.sep)[-1], ln, fun, txt) for fp, ln, fun, txt in stb]
     if et or ev or tb:
         ex.append("[%s] %s" % (et.__name__ if et else "(anonymous)", ev))
@@ -2458,6 +2471,9 @@ def build_netmap(csv: str):
         csv += ", 127.0.0.0/8, ::1/128"  # loopback
 
     srcs = [x.strip() for x in csv.split(",") if x.strip()]
+    if not HAVE_IPV6:
+        srcs = [x for x in srcs if ":" not in x]
+
     cidrs = []
     for zs in srcs:
         if not zs.endswith("."):
@@ -2495,7 +2511,7 @@ def yieldfile(fn: str, bufsz: int) -> Generator[bytes, None, None]:
 def hashcopy(
     fin: Generator[bytes, None, None],
     fout: Union[typing.BinaryIO, typing.IO[Any]],
-    slp: int = 0,
+    slp: float = 0,
     max_sz: int = 0,
 ) -> tuple[int, str, str]:
     hashobj = hashlib.sha512()
@@ -2523,7 +2539,7 @@ def sendfile_py(
     f: typing.BinaryIO,
     s: socket.socket,
     bufsz: int,
-    slp: int,
+    slp: float,
     use_poll: bool,
 ) -> int:
     remains = upper - lower
@@ -2552,7 +2568,7 @@ def sendfile_kern(
     f: typing.BinaryIO,
     s: socket.socket,
     bufsz: int,
-    slp: int,
+    slp: float,
     use_poll: bool,
 ) -> int:
     out_fd = s.fileno()
@@ -2976,7 +2992,8 @@ def retchk(
 
 def _parsehook(
     log: Optional["NamedLogger"], cmd: str
-) -> tuple[bool, bool, bool, float, dict[str, Any], str]:
+) -> tuple[str, bool, bool, bool, float, dict[str, Any], list[str]]:
+    areq = ""
     chk = False
     fork = False
     jtxt = False
@@ -3001,8 +3018,12 @@ def _parsehook(
             cap = int(arg[1:])  # 0=none 1=stdout 2=stderr 3=both
         elif arg.startswith("k"):
             kill = arg[1:]  # [t]ree [m]ain [n]one
+        elif arg.startswith("a"):
+            areq = arg[1:]  # required perms
         elif arg.startswith("i"):
             pass
+        elif not arg:
+            break
         else:
             t = "hook: invalid flag {} in {}"
             (log or print)(t.format(arg, ocmd))
@@ -3029,9 +3050,11 @@ def _parsehook(
         "capture": cap,
     }
 
-    cmd = os.path.expandvars(os.path.expanduser(cmd))
+    argv = cmd.split(",") if "," in cmd else [cmd]
 
-    return chk, fork, jtxt, wait, sp_ka, cmd
+    argv[0] = os.path.expandvars(os.path.expanduser(argv[0]))
+
+    return areq, chk, fork, jtxt, wait, sp_ka, argv
 
 
 def runihook(
@@ -3040,10 +3063,9 @@ def runihook(
     vol: "VFS",
     ups: list[tuple[str, int, int, str, str, str, int]],
 ) -> bool:
-    ocmd = cmd
-    chk, fork, jtxt, wait, sp_ka, cmd = _parsehook(log, cmd)
-    bcmd = [sfsenc(cmd)]
-    if cmd.endswith(".py"):
+    _, chk, fork, jtxt, wait, sp_ka, acmd = _parsehook(log, cmd)
+    bcmd = [sfsenc(x) for x in acmd]
+    if acmd[0].endswith(".py"):
         bcmd = [sfsenc(pybin)] + bcmd
 
     vps = [vjoin(*list(s3dec(x[3], x[4]))) for x in ups]
@@ -3068,7 +3090,7 @@ def runihook(
 
     t0 = time.time()
     if fork:
-        Daemon(runcmd, ocmd, [bcmd], ka=sp_ka)
+        Daemon(runcmd, cmd, bcmd, ka=sp_ka)
     else:
         rc, v, err = runcmd(bcmd, **sp_ka)  # type: ignore
         if chk and rc:
@@ -3089,14 +3111,20 @@ def _runhook(
     vp: str,
     host: str,
     uname: str,
+    perms: str,
     mt: float,
     sz: int,
     ip: str,
     at: float,
     txt: str,
 ) -> bool:
-    ocmd = cmd
-    chk, fork, jtxt, wait, sp_ka, cmd = _parsehook(log, cmd)
+    areq, chk, fork, jtxt, wait, sp_ka, acmd = _parsehook(log, cmd)
+    if areq:
+        for ch in areq:
+            if ch not in perms:
+                t = "user %s not allowed to run hook %s; need perms %s, have %s"
+                log(t % (uname, cmd, areq, perms))
+                return True  # fallthrough to next hook
     if jtxt:
         ja = {
             "ap": ap,
@@ -3107,21 +3135,22 @@ def _runhook(
             "at": at or time.time(),
             "host": host,
             "user": uname,
+            "perms": perms,
             "txt": txt,
         }
         arg = json.dumps(ja)
     else:
         arg = txt or ap
 
-    acmd = [cmd, arg]
-    if cmd.endswith(".py"):
+    acmd += [arg]
+    if acmd[0].endswith(".py"):
         acmd = [pybin] + acmd
 
     bcmd = [fsenc(x) if x == ap else sfsenc(x) for x in acmd]
 
     t0 = time.time()
     if fork:
-        Daemon(runcmd, ocmd, [bcmd], ka=sp_ka)
+        Daemon(runcmd, cmd, [bcmd], ka=sp_ka)
     else:
         rc, v, err = runcmd(bcmd, **sp_ka)  # type: ignore
         if chk and rc:
@@ -3142,6 +3171,7 @@ def runhook(
     vp: str,
     host: str,
     uname: str,
+    perms: str,
     mt: float,
     sz: int,
     ip: str,
@@ -3151,7 +3181,7 @@ def runhook(
     vp = vp.replace("\\", "/")
     for cmd in cmds:
         try:
-            if not _runhook(log, cmd, ap, vp, host, uname, mt, sz, ip, at, txt):
+            if not _runhook(log, cmd, ap, vp, host, uname, perms, mt, sz, ip, at, txt):
                 return False
         except Exception as ex:
             (log or print)("hook: {}".format(ex))

copyparty/web/baguettebox.js

@@ -29,6 +29,7 @@ window.baguetteBox = (function () {
         isOverlayVisible = false,
         touch = {},  // start-pos
         touchFlag = false,  // busy
+        scrollCSS = ['', ''],
         scrollTimer = 0,
         re_i = /^[^?]+\.(a?png|avif|bmp|gif|heif|jpe?g|jfif|svg|webp)(\?|$)/i,
         re_v = /^[^?]+\.(webm|mkv|mp4)(\?|$)/i,
@@ -567,6 +568,12 @@ window.baguetteBox = (function () {
 
     function showOverlay(chosenImageIndex) {
         if (options.noScrollbars) {
+            var a = document.documentElement.style.overflowY,
+                b = document.body.style.overflowY;
+
+            if (a != 'hidden' || b != 'scroll')
+                scrollCSS = [a, b];
+
             document.documentElement.style.overflowY = 'hidden';
             document.body.style.overflowY = 'scroll';
         }
@@ -615,8 +622,8 @@ window.baguetteBox = (function () {
         playvid(false);
         removeFromCache('#files');
         if (options.noScrollbars) {
-            document.documentElement.style.overflowY = 'auto';
-            document.body.style.overflowY = 'auto';
+            document.documentElement.style.overflowY = scrollCSS[0];
+            document.body.style.overflowY = scrollCSS[1];
         }
 
         try {
@@ -1060,7 +1067,7 @@ window.baguetteBox = (function () {
                 return showNextImage();
 
             show_buttons('t');
-            
+
             if (Date.now() - ctime <= 500 && !IPHONE)
                 tglfull();
 

copyparty/web/browser.js

@@ -210,6 +210,8 @@ var Ls = {
 
 		"cut_datechk": "has no effect unless the turbo button is enabled$N$Nreduces the yolo factor by a tiny amount; checks whether the file timestamps on the server matches yours$N$Nshould <em>theoretically</em> catch most unfinished / corrupted uploads, but is not a substitute for doing a verification pass with turbo disabled afterwards\">date-chk",
 
+		"cut_u2sz": "size (in MiB) of each upload chunk; big values fly better across the atlantic. Try low values on very unreliable connections",
+
 		"cut_flag": "ensure only one tab is uploading at a time $N -- other tabs must have this enabled too $N -- only affects tabs on the same domain",
 
 		"cut_az": "upload files in alphabetical order, rather than smallest-file-first$N$Nalphabetical order can make it easier to eyeball if something went wrong on the server, but it makes uploading slightly slower on fiber / LAN",
@@ -268,6 +270,8 @@ var Ls = {
 		"mb_play": "play",
 		"mm_hashplay": "play this audio file?",
 		"mp_breq": "need firefox 82+ or chrome 73+ or iOS 15+",
+		"mm_bload": "now loading...",
+		"mm_bconv": "converting to {0}, please wait...",
 		"mm_opusen": "your browser cannot play aac / m4a files;\ntranscoding to opus is now enabled",
 		"mm_playerr": "playback failed: ",
 		"mm_eabrt": "The playback attempt was cancelled",
@@ -358,6 +362,7 @@ var Ls = {
 		"tvt_sel": "select file &nbsp; ( for cut / delete / ... )$NHotkey: S\">sel",
 		"tvt_edit": "open file in text editor$NHotkey: E\">✏️ edit",
 
+		"gt_vau": "don't show videos, just play the audio\">🎧",
 		"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_crop": "center-crop thumbnails\">crop",
 		"gt_3x": "hi-res thumbnails\">3x",
@@ -400,6 +405,7 @@ var Ls = {
 		"badreply": "Failed to parse reply from server",
 
 		"xhr403": "403: Access denied\n\ntry pressing F5, maybe you got logged out",
+		"xhr0": "unknown (probably lost connection to server, or server is offline)",
 		"cf_ok": "sorry about that -- DD" + wah + "oS protection kicked in\n\nthings should resume in about 30 sec\n\nif nothing happens, hit F5 to reload the page",
 		"tl_xe1": "could not list subfolders:\n\nerror ",
 		"tl_xe2": "404: Folder not found",
@@ -460,7 +466,7 @@ var Ls = {
 		"u_badf": 'These {0} files (of {1} total) were skipped, possibly due to filesystem permissions:\n\n',
 		"u_blankf": 'These {0} files (of {1} total) are blank / empty; upload them anyways?\n\n',
 		"u_just1": '\nMaybe it works better if you select just one file',
-		"u_ff_many": "This amount of files <em>may</em> cause Firefox to skip some files, or crash.\nPlease try again with fewer files (or use Chrome) if that happens.",
+		"u_ff_many": "if you're using <b>Linux / MacOS / Android,</b> then this amount of files <a href=\"https://bugzilla.mozilla.org/show_bug.cgi?id=1790500\" target=\"_blank\"><em>may</em> crash Firefox!</a>\nif that happens, please try again (or use Chrome).",
 		"u_up_life": "This upload will be deleted from the server\n{0} after it completes",
 		"u_asku": 'upload these {0} files to <code>{1}</code>',
 		"u_unpt": "you can undo / delete this upload using the top-left 🧯",
@@ -477,12 +483,13 @@ var Ls = {
 		"u_ehsinit": "server rejected the request to initiate upload; retrying...",
 		"u_eneths": "network error while performing upload handshake; retrying...",
 		"u_enethd": "network error while testing target existence; retrying...",
+		"u_cbusy": "waiting for server to trust us again after a network glitch...",
 		"u_ehsdf": "server ran out of disk space!\n\nwill keep retrying, in case someone\nfrees up enough space to continue",
 		"u_emtleak1": "it looks like your webbrowser may have a memory leak;\nplease",
 		"u_emtleak2": ' <a href="{0}">switch to https (recommended)</a> or ',
 		"u_emtleak3": ' ',
-		"u_emtleakc": 'try the following:\n<ul><li>hit <code>F5</code> to refresh the page</li><li>then disable the &nbsp;<code>mt</code>&nbsp; button in the &nbsp;<code>⚙️ settings</code></li><li>and try that upload again</li></ul>Uploads will be a bit slower, but oh well.\nSorry for the trouble !\n\nPS: chrome v107 <a href="https://bugs.chromium.org/p/chromium/issues/detail?id=1354816">has a bugfix</a> for this',
-		"u_emtleakf": 'try the following:\n<ul><li>hit <code>F5</code> to refresh the page</li><li>then enable <code>🥔</code> (potato) in the upload UI<li>and try that upload again</li></ul>\nPS: firefox <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1790500">will hopefully have a bugfix</a> at some point',
+		"u_emtleakc": 'try the following:\n<ul><li>hit <code>F5</code> to refresh the page</li><li>then disable the &nbsp;<code>mt</code>&nbsp; button in the &nbsp;<code>⚙️ settings</code></li><li>and try that upload again</li></ul>Uploads will be a bit slower, but oh well.\nSorry for the trouble !\n\nPS: chrome v107 <a href="https://bugs.chromium.org/p/chromium/issues/detail?id=1354816" target="_blank">has a bugfix</a> for this',
+		"u_emtleakf": 'try the following:\n<ul><li>hit <code>F5</code> to refresh the page</li><li>then enable <code>🥔</code> (potato) in the upload UI<li>and try that upload again</li></ul>\nPS: firefox <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1790500" target="_blank">will hopefully have a bugfix</a> at some point',
 		"u_s404": "not found on server",
 		"u_expl": "explain",
 		"u_maxconn": "most browsers limit this to 6, but firefox lets you raise it with <code>connections-per-server</code> in <code>about:config</code>",
@@ -720,6 +727,8 @@ var Ls = {
 
 		"cut_datechk": "har ingen effekt dersom turbo er avslått$N$Ngjør turbo bittelitt tryggere ved å sjekke datostemplingen på filene (i tillegg til filstørrelse)$N$N<em>burde</em> oppdage og gjenoppta de fleste ufullstendige opplastninger, men er <em>ikke</em> en fullverdig erstatning for å deaktivere turbo og gjøre en skikkelig sjekk\">date-chk",
 
+		"cut_u2sz": "størrelse i megabyte for hvert bruddstykke for opplastning. Store verdier flyr bedre over atlanteren. Små verdier kan være bedre på særdeles ustabile forbindelser",
+
 		"cut_flag": "samkjører nettleserfaner slik at bare én $N kan holde på med befaring / opplastning $N -- andre faner må også ha denne skrudd på $N -- fungerer kun innenfor samme domene",
 
 		"cut_az": "last opp filer i alfabetisk rekkefølge, istedenfor minste-fil-først$N$Nalfabetisk kan gjøre det lettere å anslå om alt gikk bra, men er bittelitt tregere på fiber / LAN",
@@ -778,6 +787,8 @@ var Ls = {
 		"mb_play": "lytt",
 		"mm_hashplay": "spill denne sangen?",
 		"mp_breq": "krever firefox 82+, chrome 73+, eller iOS 15+",
+		"mm_bload": "laster inn...",
+		"mm_bconv": "konverterer til {0}, vent litt...",
 		"mm_opusen": "nettleseren din forstår ikke aac / m4a;\nkonvertering til opus er nå aktivert",
 		"mm_playerr": "avspilling feilet: ",
 		"mm_eabrt": "Avspillingsforespørselen ble avbrutt",
@@ -868,6 +879,7 @@ var Ls = {
 		"tvt_sel": "markér filen &nbsp; ( for utklipp / sletting / ... )$NSnarvei: S\">merk",
 		"tvt_edit": "redigér filen$NSnarvei: E\">✏️ endre",
 
+		"gt_vau": "ikke vis videofiler, bare spill lyden\">🎧",
 		"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_crop": "beskjær ikonene så de passer bedre\">✂",
 		"gt_3x": "høyere oppløsning på ikoner\">3x",
@@ -910,6 +922,7 @@ var Ls = {
 		"badreply": "Ugyldig svar ifra serveren",
 
 		"xhr403": "403: Tilgang nektet\n\nkanskje du ble logget ut? prøv å trykk F5",
+		"xhr0": "ukjent (enten nettverksproblemer eller serverkrasj)",
 		"cf_ok": "beklager -- liten tilfeldig kontroll, alt OK\n\nting skal fortsette om ca. 30 sekunder\n\nhvis ikkeno skjer, trykk F5 for å laste siden på nytt",
 		"tl_xe1": "kunne ikke hente undermapper:\n\nfeil ",
 		"tl_xe2": "404: Mappen finnes ikke",
@@ -970,7 +983,7 @@ var Ls = {
 		"u_badf": 'Disse {0} filene (av totalt {1}) kan ikke leses, kanskje pga rettighetsproblemer i filsystemet på datamaskinen din:\n\n',
 		"u_blankf": 'Disse {0} filene (av totalt {1}) er blanke / uten innhold; ønsker du å laste dem opp uansett?\n\n',
 		"u_just1": '\nFunker kanskje bedre hvis du bare tar én fil om gangen',
-		"u_ff_many": "Det var mange filer! Mulig at Firefox kommer til å krasje, eller\nhoppe over et par av dem. Smart å ha Chrome på lur i tilfelle.",
+		"u_ff_many": 'Hvis du bruker <b>Linux / MacOS / Android,</b> så kan dette antallet filer<br /><a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1790500" target="_blank"><em>kanskje</em> krasje Firefox!</a> Hvis det skjer, så prøv igjen (eller bruk Chrome).',
 		"u_up_life": "Filene slettes fra serveren {0}\netter at opplastningen er fullført",
 		"u_asku": 'Laste opp disse {0} filene til <code>{1}</code>',
 		"u_unpt": "Du kan angre / slette opplastningen med 🧯 oppe til venstre",
@@ -987,12 +1000,13 @@ var Ls = {
 		"u_ehsinit": "server nektet forespørselen om å begynne en ny opplastning; prøver igjen...",
 		"u_eneths": "et problem med nettverket gjorde at avtale om opplastning ikke kunne inngås; prøver igjen...",
 		"u_enethd": "et problem med nettverket gjorde at filsjekk ikke kunne utføres; prøver igjen...",
+		"u_cbusy": "venter på klarering ifra server etter et lite nettverksglipp...",
 		"u_ehsdf": "serveren er full!\n\nprøver igjen regelmessig,\ni tilfelle noen rydder litt...",
 		"u_emtleak1": "uff, det er mulig at nettleseren din har en minnelekkasje...\nForeslår",
 		"u_emtleak2": ' helst at du <a href="{0}">bytter til https</a>, eller ',
 		"u_emtleak3": ' at du ',
-		"u_emtleakc": 'prøver følgende:\n<ul><li>trykk F5 for å laste siden på nytt</li><li>så skru av &nbsp;<code>mt</code>&nbsp; bryteren under &nbsp;<code>⚙️ innstillinger</code></li><li>og forsøk den samme opplastningen igjen</li></ul>Opplastning vil gå litt tregere, men det får så være.\nBeklager bryderiet !\n\nPS: feilen <a href="<a href="https://bugs.chromium.org/p/chromium/issues/detail?id=1354816">skal være fikset</a> i chrome v107',
-		"u_emtleakf": 'prøver følgende:\n<ul><li>trykk F5 for å laste siden på nytt</li><li>så skru på <code>🥔</code> ("enkelt UI") i opplasteren</li><li>og forsøk den samme opplastningen igjen</li></ul>\nPS: Firefox <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1790500">fikser forhåpentligvis feilen</a> en eller annen gang',
+		"u_emtleakc": 'prøver følgende:\n<ul><li>trykk F5 for å laste siden på nytt</li><li>så skru av &nbsp;<code>mt</code>&nbsp; bryteren under &nbsp;<code>⚙️ innstillinger</code></li><li>og forsøk den samme opplastningen igjen</li></ul>Opplastning vil gå litt tregere, men det får så være.\nBeklager bryderiet !\n\nPS: feilen <a href="https://bugs.chromium.org/p/chromium/issues/detail?id=1354816" target="_blank">skal være fikset</a> i chrome v107',
+		"u_emtleakf": 'prøver følgende:\n<ul><li>trykk F5 for å laste siden på nytt</li><li>så skru på <code>🥔</code> ("enkelt UI") i opplasteren</li><li>og forsøk den samme opplastningen igjen</li></ul>\nPS: Firefox <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1790500" target="_blank">fikser forhåpentligvis feilen</a> en eller annen gang',
 		"u_s404": "ikke funnet på serveren",
 		"u_expl": "forklar",
 		"u_maxconn": "de fleste nettlesere tillater ikke mer enn 6, men firefox lar deg øke grensen med <code>connections-per-server</code> i <code>about:config</code>",
@@ -1062,7 +1076,7 @@ ebi('ops').innerHTML = (
 	'<a href="#" data-perm="write" data-dest="bup" tt="' + L.ot_bup + '">🎈</a>' +
 	'<a href="#" data-perm="write" data-dest="mkdir" tt="' + L.ot_mkdir + '">📂</a>' +
 	'<a href="#" data-perm="read write" data-dest="new_md" tt="' + L.ot_md + '">📝</a>' +
-	'<a href="#" data-perm="write" data-dest="msg" tt="' + L.ot_msg + '">📟</a>' +
+	'<a href="#" data-dest="msg" tt="' + L.ot_msg + '">📟</a>' +
 	'<a href="#" data-dest="player" tt="' + L.ot_mp + '">🎺</a>' +
 	'<a href="#" data-dest="cfg" tt="' + L.ot_cfg + '">⚙️</a>' +
 	(IE ? '<span id="noie">' + L.ot_noie + '</span>' : '') +
@@ -1249,6 +1263,7 @@ ebi('op_cfg').innerHTML = (
 	'		<a id="hashw" class="tgl btn" href="#" tt="' + L.cut_mt + '</a>\n' +
 	'		<a id="u2turbo" class="tgl btn ttb" href="#" tt="' + L.cut_turbo + '</a>\n' +
 	'		<a id="u2tdate" class="tgl btn ttb" href="#" tt="' + L.cut_datechk + '</a>\n' +
+	'		<input type="text" id="u2szg" value="" ' + NOAC + ' style="width:3em" tt="' + L.cut_u2sz + '" />' +
 	'		<a id="flag_en" class="tgl btn" href="#" tt="' + L.cut_flag + '">💤</a>\n' +
 	'		<a id="u2sort" class="tgl btn" href="#" tt="' + L.cut_az + '">az</a>\n' +
 	'		<a id="upnag" class="tgl btn" href="#" tt="' + L.cut_nag + '">🔔</a>\n' +
@@ -1591,6 +1606,8 @@ var mpl = (function () {
 	r.pp = function () {
 		var adur, apos, playing = mp.au && !mp.au.paused;
 
+		clearTimeout(mpl.t_eplay);
+
 		clmod(ebi('np_inf'), 'playing', playing);
 
 		if (mp.au && isNum(adur = mp.au.duration) && isNum(apos = mp.au.currentTime) && apos >= 0)
@@ -1700,7 +1717,7 @@ catch (ex) { }
 
 
 var re_au_native = (can_ogg || have_acode) ? /\.(aac|flac|m4a|mp3|ogg|opus|wav)$/i : /\.(aac|flac|m4a|mp3|wav)$/i,
-	re_au_all = /\.(aac|ac3|aif|aiff|alac|alaw|amr|ape|au|dfpwm|dts|flac|gsm|it|itgz|itxz|itz|m4a|mdgz|mdxz|mdz|mo3|mod|mp2|mp3|mpc|mptm|mt2|mulaw|ogg|okt|opus|ra|s3m|s3gz|s3xz|s3z|tak|tta|ulaw|wav|wma|wv|xm|xmgz|xmxz|xmz|xpk)$/i;
+	re_au_all = /\.(aac|ac3|aif|aiff|alac|alaw|amr|ape|au|dfpwm|dts|flac|gsm|it|itgz|itxz|itz|m4a|mdgz|mdxz|mdz|mo3|mod|mp2|mp3|mpc|mptm|mt2|mulaw|ogg|okt|opus|ra|s3m|s3gz|s3xz|s3z|tak|tta|ulaw|wav|wma|wv|xm|xmgz|xmxz|xmz|xpk|3gp|asf|avi|flv|m4v|mkv|mov|mp4|mpeg|mpeg2|mpegts|mpg|mpg2|nut|ogm|ogv|rm|ts|vob|webm|wmv)$/i;
 
 
 // extract songs + add play column
@@ -2176,8 +2193,21 @@ var pbar = (function () {
 		}
 		pctx.clearRect(0, 0, pc.w, pc.h);
 
-		if (!mp || !mp.au || !isNum(adur = mp.au.duration) || !isNum(apos = mp.au.currentTime) || apos < 0 || adur < apos)
+		if (!mp || !mp.au)
+			return;  // not-init
+
+		if (!isNum(adur = mp.au.duration) || !isNum(apos = mp.au.currentTime) || apos < 0 || adur < apos) {
+			if (Date.now() - mp.au.pt0 < 500)
+				return;
+
+			pctx.fillStyle = light ? 'rgba(0,0,0,0.5)' : 'rgba(255,255,255,0.5)';
+			var m = /[?&]th=(opus|caf|mp3)/.exec('' + mp.au.rsrc),
+				txt = mp.au.ded ? L.mm_playerr.replace(':', ' ;_;') :
+					m ? L.mm_bconv.format(m[1]) : L.mm_bload;
+
+			pctx.fillText(txt, 16, pc.h / 1.5);
 			return;  // not-init || unsupp-codec
+		}
 
 		if (bau != mp.au)
 			r.drawbuf();
@@ -2431,7 +2461,7 @@ function dl_song() {
 		return toast.inf(10, L.f_dls);
 	}
 
-	var url = addq(mp.tracks[mp.au.tid], 'cache=987&_=' + ACB);
+	var url = addq(mp.au.osrc, 'cache=987&_=' + ACB);
 	dl_file(url);
 }
 
@@ -2493,7 +2523,7 @@ function mpause(e) {
 		seek_au_mul(x * 1.0 / rect.width);
 	};
 
-	if (!TOUCH)
+	if (!TOUCH) {
 		bar.onwheel = function (e) {
 			var dist = Math.sign(e.deltaY) * 10;
 			if (Math.abs(e.deltaY) < 30 && !e.deltaMode)
@@ -2505,6 +2535,19 @@ function mpause(e) {
 			seek_au_rel(dist);
 			ev(e);
 		};
+		ebi('pvol').onwheel = function (e) {
+			var dist = Math.sign(e.deltaY) * 10;
+			if (Math.abs(e.deltaY) < 30 && !e.deltaMode)
+				dist = e.deltaY;
+
+			if (!dist || !mp.au)
+				return true;
+
+			mp.setvol(mp.vol + dist / 500);
+			vbar.draw();
+			ev(e);
+		};
+	}
 })();
 
 
@@ -2589,6 +2632,12 @@ var mpui = (function () {
 						if (mpl.prescan_evp == evp)
 							throw "evp match";
 
+						if (mpl.traversals++ > 4) {
+							mpl.prescan_evp = null;
+							toast.inf(10, L.mm_nof);
+							throw L.mm_nof;
+						}
+
 						mpl.prescan_evp = evp;
 						toast.inf(10, L.mm_prescan);
 						treectl.ls_cb = repreload;
@@ -3040,6 +3089,7 @@ var afilt = (function () {
 
 // plays the tid'th audio file on the page
 function play(tid, is_ev, seek) {
+	clearTimeout(mpl.t_eplay);
 	if (mp.order.length == 0)
 		return console.log('no audio found wait what');
 
@@ -3116,13 +3166,16 @@ function play(tid, is_ev, seek) {
 	else
 		mp.au.src = mp.au.rsrc = url;
 
+	mp.au.osrc = mp.tracks[tid];
 	afilt.apply();
 
 	setTimeout(function () {
 		mpl.unbuffer(url);
 	}, 500);
 
+	mp.au.ded = 0;
 	mp.au.tid = tid;
+	mp.au.pt0 = Date.now();
 	mp.au.evp = get_evpath();
 	mp.au.volume = mp.expvol(mp.vol);
 	var trs = QSA('#files tr.play');
@@ -3172,7 +3225,7 @@ function play(tid, is_ev, seek) {
 		toast.err(0, esc(L.mm_playerr + basenames(ex)));
 	}
 	clmod(ebi(oid), 'act');
-	setTimeout(next_song, 5000);
+	mpl.t_eplay = setTimeout(next_song, 5000);
 }
 
 
@@ -3190,6 +3243,8 @@ function evau_error(e) {
 	var err = '',
 		eplaya = (e && e.target) || (window.event && window.event.srcElement);
 
+	eplaya.ded = 1;
+
 	switch (eplaya.error.code) {
 		case eplaya.error.MEDIA_ERR_ABORTED:
 			err = L.mm_eabrt;
@@ -3250,7 +3305,7 @@ function evau_error(e) {
 		return;
 	}
 
-	setTimeout(next_song, 15000);
+	mpl.t_eplay = setTimeout(next_song, 15000);
 }
 
 
@@ -3304,6 +3359,7 @@ function scan_hash(v) {
 
 
 function eval_hash() {
+	document.onkeydown = ahotkeys;
 	window.onpopstate = treectl.onpopfun;
 
 	if (hash0 && window.og_fn) {
@@ -4380,7 +4436,7 @@ var showfile = (function () {
 
 			var td = ebi(link.id).closest('tr').getElementsByTagName('td')[0];
 
-			if (lang == 'md' && td.textContent != '-')
+			if (lang == 'ts' || (lang == 'md' && td.textContent != '-'))
 				continue;
 
 			td.innerHTML = '<a href="#" id="t' +
@@ -4647,6 +4703,7 @@ var thegrid = (function () {
 	gfiles.style.display = 'none';
 	gfiles.innerHTML = (
 		'<div id="ghead" class="ghead">' +
+		'<a href="#" class="tgl btn" id="gridvau" tt="' + L.gt_vau + '</a> ' +
 		'<a href="#" class="tgl btn" id="gridsel" tt="' + L.gt_msel + '</a> ' +
 		'<a href="#" class="tgl btn" id="gridcrop" tt="' + L.gt_crop + '</a> ' +
 		'<a href="#" class="tgl btn" id="grid3x" tt="' + L.gt_3x + '</a> ' +
@@ -4808,7 +4865,7 @@ var thegrid = (function () {
 		else if (oth.hasAttribute('download'))
 			oth.click();
 
-		else if (widget.is_open && aplay)
+		else if (aplay && (r.vau || !is_img))
 			aplay.click();
 
 		else if (is_dir && !have_sel)
@@ -5099,6 +5156,7 @@ var thegrid = (function () {
 
 	bcfg_bind(r, 'thumbs', 'thumbs', true, r.setdirty);
 	bcfg_bind(r, 'ihop', 'ihop', true);
+	bcfg_bind(r, 'vau', 'gridvau', false);
 	bcfg_bind(r, 'crop', 'gridcrop', !dcrop.endsWith('n'), r.set_crop);
 	bcfg_bind(r, 'x3', 'grid3x', dth3x.endsWith('y'), r.set_x3);
 	bcfg_bind(r, 'sel', 'gridsel', false, r.loadsel);
@@ -5198,7 +5256,9 @@ function tree_up(justgo) {
 		if (!justgo)
 			return;
 	}
-	act.parentNode.parentNode.parentNode.getElementsByTagName('a')[1].click();
+	var a = act.parentNode.parentNode.parentNode.getElementsByTagName('a')[1];
+	if (a.parentNode.tagName == 'LI')
+		a.click();
 }
 
 
@@ -5261,7 +5321,7 @@ function fselfunw(e, ae, d, rem) {
 	}
 	selfun();
 }
-document.onkeydown = function (e) {
+var ahotkeys = function (e) {
 	if (e.altKey || e.isComposing)
 		return;
 
@@ -5846,7 +5906,7 @@ var treectl = (function () {
 	bcfg_bind(r, 'ireadme', 'ireadme', true);
 	bcfg_bind(r, 'idxh', 'idxh', idxh, setidxh);
 	bcfg_bind(r, 'dyn', 'dyntree', true, onresize);
-	bcfg_bind(r, 'csel', 'csel', false);
+	bcfg_bind(r, 'csel', 'csel', dgsel);
 	bcfg_bind(r, 'dots', 'dotfiles', false, function (v) {
 		r.goto();
 		var xhr = new XHR();
@@ -6302,6 +6362,7 @@ var treectl = (function () {
 		r.nvis = r.lim;
 		r.sb_msg = false;
 		r.nextdir = xhr.top;
+		clearTimeout(mpl.t_eplay);
 		enspin('#tree');
 		enspin(thegrid.en ? '#gfiles' : '#files');
 		window.removeEventListener('scroll', r.tscroll);
@@ -6341,8 +6402,15 @@ var treectl = (function () {
 			var res = JSON.parse(this.responseText);
 		}
 		catch (ex) {
-			if (!this.hydrate)
+			if (r.ls_cb) {
+				r.ls_cb = null;
+				return toast.inf(10, L.mm_nof);
+			}
+
+			if (!this.hydrate) {
 				location = this.top;
+				return;
+			}
 
 			return toast.err(30, "bad <code>?ls</code> reply;\nexpected json, got this:\n\n" + esc(this.responseText + ''));
 		}
@@ -7961,7 +8029,8 @@ function sandbox(tgt, rules, cls, html) {
 			env = js.split(/\blogues *=/)[0] + 'a;';
 	}
 
-	html = '<html class="iframe ' + document.documentElement.className + '"><head><style>' + globalcss() +
+	html = '<html class="iframe ' + document.documentElement.className +
+		'"><head><style>html{background:#eee;color:#000}\n' + globalcss() +
 		'</style><base target="_parent"></head><body id="b" class="logue ' + cls + '">' + html +
 		'<script>' + env + '</script>' + sandboxjs() +
 		'<script>var d=document.documentElement,TS="' + TS + '",' +

copyparty/web/svcs.html

@@ -56,7 +56,7 @@
                 <li>running <code>rclone mount</code> as root? add <code>--allow-other</code></li>
                 <li>old version of rclone? replace all <code>=</code> with <code>&nbsp;</code> (space)</li>
             </ul>
-            
+
             <p>if you want to use the native WebDAV client in windows instead (slow and buggy), first run <a href="{{ r }}/.cpr/a/webdav-cfg.bat">webdav-cfg.bat</a> to remove the 47 MiB filesize limit (also fixes latency and password login), then connect:</p>
             <pre>
                 net use <b>w:</b> http{{ s }}://{{ ep }}/{{ rvp }}{% if accs %} k /user:<b>{{ pw }}</b>{% endif %}
@@ -64,16 +64,7 @@
         </div>
 
         <div class="os lin">
-            <pre>
-                yum install davfs2
-                {% if accs %}printf '%s\n' <b>{{ pw }}</b> k | {% endif %}mount -t davfs -ouid=1000 http{{ s }}://{{ ep }}/{{ rvp }} <b>mp</b>
-            </pre>
-            <p>make it automount on boot:</p>
-            <pre>
-                printf '%s\n' "http{{ s }}://{{ ep }}/{{ rvp }} <b>{{ pw }}</b> k" >> /etc/davfs2/secrets
-                printf '%s\n' "http{{ s }}://{{ ep }}/{{ rvp }} <b>mp</b> davfs rw,user,uid=1000,noauto 0 0" >> /etc/fstab
-            </pre>
-            <p>or you can use rclone instead, which is much slower but doesn't require root (plus it keeps lastmodified on upload):</p>
+            <p>rclone (v1.63 or later) is recommended:</p>
             <pre>
                 rclone config create {{ aname }}-dav webdav url=http{{ s }}://{{ rip }}{{ hport }} vendor=owncloud pacer_min_sleep=0.01ms{% if accs %} user=k pass=<b>{{ pw }}</b>{% endif %}
                 rclone mount --vfs-cache-mode writes --dir-cache-time 5s {{ aname }}-dav:{{ rvp }} <b>mp</b>
@@ -85,6 +76,16 @@
                 <li>running <code>rclone mount</code> as root? add <code>--allow-other</code></li>
                 <li>old version of rclone? replace all <code>=</code> with <code>&nbsp;</code> (space)</li>
             </ul>
+            <p>alternatively use davfs2 (requires root, is slower, forgets lastmodified-timestamp on upload):</p>
+            <pre>
+                yum install davfs2
+                {% if accs %}printf '%s\n' <b>{{ pw }}</b> k | {% endif %}mount -t davfs -ouid=1000 http{{ s }}://{{ ep }}/{{ rvp }} <b>mp</b>
+            </pre>
+            <p>make davfs2 automount on boot:</p>
+            <pre>
+                printf '%s\n' "http{{ s }}://{{ ep }}/{{ rvp }} <b>{{ pw }}</b> k" >> /etc/davfs2/secrets
+                printf '%s\n' "http{{ s }}://{{ ep }}/{{ rvp }} <b>mp</b> davfs rw,user,uid=1000,noauto 0 0" >> /etc/fstab
+            </pre>
             <p>or the emergency alternative (gnome/gui-only):</p>
             <!-- gnome-bug: ignores vp -->
             <pre>
@@ -104,7 +105,7 @@
             <pre>
                 http{{ s }}://k:<b>{{ pw }}</b>@{{ ep }}/{{ rvp }}
             </pre>
-            
+
             {% if s %}
             <p><em>replace <code>https</code> with <code>http</code> if it doesn't work</em></p>
             {% endif %}

copyparty/web/ui.css

@@ -184,6 +184,7 @@ html {
 	padding: 1.5em 2em;
 	border-width: .5em 0;
 }
+.logue code,
 #modalc code,
 #tt code {
 	color: #eee;
@@ -264,7 +265,11 @@ html.y #tth {
     box-shadow: 0 .3em 3em rgba(0,0,0,0.5);
 	max-width: 50em;
 	max-height: 30em;
-	overflow: auto;
+	overflow-x: auto;
+	overflow-y: scroll;
+}
+#modalc.yk {
+	overflow-y: auto;
 }
 #modalc td {
 	text-align: unset;

copyparty/web/up2k.js

@@ -658,7 +658,9 @@ function Donut(uc, st) {
     }
 
     function pos() {
-        return uc.fsearch ? Math.max(st.bytes.hashed, st.bytes.finished) : st.bytes.finished;
+        return uc.fsearch ?
+            Math.max(st.bytes.hashed, st.bytes.finished) :
+            st.bytes.inflight + st.bytes.finished;
     }
 
     r.on = function (ya) {
@@ -853,6 +855,7 @@ function up2k_init(subtle) {
     setmsg(suggest_up2k, 'msg');
 
     var parallel_uploads = ebi('nthread').value = icfg_get('nthread', u2j),
+        stitch_tgt = ebi('u2szg').value = icfg_get('u2sz', u2sz.split(',')[1]),
         uc = {},
         fdom_ctr = 0,
         biggest_file = 0;
@@ -1207,7 +1210,7 @@ function up2k_init(subtle) {
                     match = false;
 
             if (match) {
-                var msg = ['directory iterator got stuck on the following {0} items; good chance your browser is about to spinlock:<ul>'.format(missing.length)];
+                var msg = ['directory iterator got stuck trying to access the following {0} items; will skip:<ul>'.format(missing.length)];
                 for (var a = 0; a < Math.min(20, missing.length); a++)
                     msg.push('<li>' + esc(missing[a]) + '</li>');
 
@@ -1736,6 +1739,11 @@ function up2k_init(subtle) {
                     }
                 }
 
+                if (st.bytes.inflight && (st.bytes.inflight < 0 || !st.busy.upload.length)) {
+                    console.log('insane inflight ' + st.bytes.inflight);
+                    st.bytes.inflight = 0;
+                }
+
                 var mou_ikkai = false;
 
                 if (st.busy.handshake.length &&
@@ -2178,7 +2186,7 @@ function up2k_init(subtle) {
         st.busy.head.push(t);
 
         var xhr = new XMLHttpRequest();
-        xhr.onerror = function () {
+        xhr.onerror = xhr.ontimeout = function () {
             console.log('head onerror, retrying', t.name, t);
             if (!toast.visible)
                 toast.warn(9.98, L.u_enethd + "\n\nfile: " + t.name, t);
@@ -2222,6 +2230,7 @@ function up2k_init(subtle) {
             try { orz(e); } catch (ex) { vis_exh(ex + '', 'up2k.js', '', '', ex); }
         };
 
+        xhr.timeout = 34000;
         xhr.open('HEAD', t.purl + uricom_enc(t.name), true);
         xhr.send();
     }
@@ -2247,7 +2256,7 @@ function up2k_init(subtle) {
             console.log("sending keepalive handshake", t.name, t);
 
         var xhr = new XMLHttpRequest();
-        xhr.onerror = function () {
+        xhr.onerror = xhr.ontimeout = function () {
             if (t.t_busied != me)  // t.done ok
                 return console.log('zombie handshake onerror', t.name, t);
 
@@ -2374,11 +2383,23 @@ function up2k_init(subtle) {
                     var arr = st.todo.upload,
                         sort = arr.length && arr[arr.length - 1].nfile > t.n;
 
-                    for (var a = 0; a < t.postlist.length; a++)
+                    for (var a = 0; a < t.postlist.length; a++) {
+                        var nparts = [], tbytes = 0, stitch = stitch_tgt;
+                        if (t.nojoin && t.nojoin - t.postlist.length < 6)
+                            stitch = 1;
+
+                        --a;
+                        for (var b = 0; b < stitch; b++) {
+                            nparts.push(t.postlist[++a]);
+                            tbytes += chunksize;
+                            if (tbytes + chunksize > stitch * 1024 * 1024 || t.postlist[a + 1] - t.postlist[a] !== 1)
+                                break;
+                        }
                         arr.push({
                             'nfile': t.n,
-                            'npart': t.postlist[a]
+                            'nparts': nparts
                         });
+                    }
 
                     msg = null;
                     done = false;
@@ -2387,7 +2408,7 @@ function up2k_init(subtle) {
                         arr.sort(function (a, b) {
                             return a.nfile < b.nfile ? -1 :
                             /*  */ a.nfile > b.nfile ? 1 :
-                                    a.npart < b.npart ? -1 : 1;
+                            /*  */ a.nparts[0] < b.nparts[0] ? -1 : 1;
                         });
                 }
 
@@ -2493,6 +2514,7 @@ function up2k_init(subtle) {
 
         xhr.open('POST', t.purl, true);
         xhr.responseType = 'text';
+        xhr.timeout = 42000;
         xhr.send(JSON.stringify(req));
     }
 
@@ -2534,7 +2556,10 @@ function up2k_init(subtle) {
     function exec_upload() {
         var upt = st.todo.upload.shift(),
             t = st.files[upt.nfile],
-            npart = upt.npart,
+            nparts = upt.nparts,
+            pcar = nparts[0],
+            pcdr = nparts[nparts.length - 1],
+            snpart = pcar == pcdr ? pcar : ('' + pcar + '~' + pcdr),
             tries = 0;
 
         if (t.done)
@@ -2549,8 +2574,8 @@ function up2k_init(subtle) {
         pvis.seth(t.n, 1, "🚀 send");
 
         var chunksize = get_chunksize(t.size),
-            car = npart * chunksize,
-            cdr = car + chunksize;
+            car = pcar * chunksize,
+            cdr = (pcdr + 1) * chunksize;
 
         if (cdr >= t.size)
             cdr = t.size;
@@ -2560,14 +2585,19 @@ function up2k_init(subtle) {
             var txt = unpre((xhr.response && xhr.response.err) || xhr.responseText);
             if (txt.indexOf('upload blocked by x') + 1) {
                 apop(st.busy.upload, upt);
-                apop(t.postlist, npart);
+                for (var a = pcar; a <= pcdr; a++)
+                    apop(t.postlist, a);
                 pvis.seth(t.n, 1, "ERROR");
                 pvis.seth(t.n, 2, txt.split(/\n/)[0]);
                 pvis.move(t.n, 'ng');
                 return;
             }
             if (xhr.status == 200) {
-                pvis.prog(t, npart, cdr - car);
+                var bdone = cdr - car;
+                for (var a = pcar; a <= pcdr; a++) {
+                    pvis.prog(t, a, Math.min(bdone, chunksize));
+                    bdone -= chunksize;
+                }
                 st.bytes.finished += cdr - car;
                 st.bytes.uploaded += cdr - car;
                 t.bytes_uploaded += cdr - car;
@@ -2576,18 +2606,21 @@ function up2k_init(subtle) {
             }
             else if (txt.indexOf('already got that') + 1 ||
                 txt.indexOf('already being written') + 1) {
-                console.log("ignoring dupe-segment error", t.name, t);
+                t.nojoin = t.postlist.length;
+                console.log("ignoring dupe-segment with backoff", t.nojoin, t.name, t);
+                if (!toast.visible && st.todo.upload.length < 4)
+                    toast.msg(10, L.u_cbusy);
             }
             else {
-                xhrchk(xhr, L.u_cuerr2.format(npart, Math.ceil(t.size / chunksize), t.name), "404, target folder not found (???)", "warn", t);
-
+                xhrchk(xhr, L.u_cuerr2.format(snpart, Math.ceil(t.size / chunksize), t.name), "404, target folder not found (???)", "warn", t);
                 chill(t);
             }
             orz2(xhr);
         }
         var orz2 = function (xhr) {
             apop(st.busy.upload, upt);
-            apop(t.postlist, npart);
+            for (var a = pcar; a <= pcdr; a++)
+                apop(t.postlist, a);
             if (!t.postlist.length) {
                 t.t_uploaded = Date.now();
                 pvis.seth(t.n, 1, 'verifying');
@@ -2601,28 +2634,38 @@ function up2k_init(subtle) {
                 btot = Math.floor(st.bytes.total / 1024 / 1024);
 
             xhr.upload.onprogress = function (xev) {
-                var nb = xev.loaded;
-                st.bytes.inflight += nb - xhr.bsent;
+                var nb = xev.loaded,
+                    db = nb - xhr.bsent;
+
+                if (!db)
+                    return;
+
+                st.bytes.inflight += db;
                 xhr.bsent = nb;
-                pvis.prog(t, npart, nb);
+                xhr.timeout = 64000 + Date.now() - xhr.t0;
+                pvis.prog(t, pcar, nb);
             };
             xhr.onload = function (xev) {
                 try { orz(xhr); } catch (ex) { vis_exh(ex + '', 'up2k.js', '', '', ex); }
             };
-            xhr.onerror = function (xev) {
+            xhr.onerror = xhr.ontimeout = function (xev) {
                 if (crashed)
                     return;
 
                 st.bytes.inflight -= (xhr.bsent || 0);
 
                 if (!toast.visible)
-                    toast.warn(9.98, L.u_cuerr.format(npart, Math.ceil(t.size / chunksize), t.name), t);
+                    toast.warn(9.98, L.u_cuerr.format(snpart, Math.ceil(t.size / chunksize), t.name), t);
 
                 console.log('chunkpit onerror,', ++tries, t.name, t);
                 orz2(xhr);
             };
+            var chashes = [];
+            for (var a = pcar; a <= pcdr; a++)
+                chashes.push(t.hash[a]);
+
             xhr.open('POST', t.purl, true);
-            xhr.setRequestHeader("X-Up2k-Hash", t.hash[npart]);
+            xhr.setRequestHeader("X-Up2k-Hash", chashes.join(","));
             xhr.setRequestHeader("X-Up2k-Wark", t.wark);
             xhr.setRequestHeader("X-Up2k-Stat", "{0}/{1}/{2}/{3} {4}/{5} {6}".format(
                 pvis.ctr.ok, pvis.ctr.ng, pvis.ctr.bz, pvis.ctr.q, btot, btot - bfin,
@@ -2632,6 +2675,8 @@ function up2k_init(subtle) {
                 xhr.overrideMimeType('Content-Type', 'application/octet-stream');
 
             xhr.bsent = 0;
+            xhr.t0 = Date.now();
+            xhr.timeout = 42000;
             xhr.responseType = 'text';
             xhr.send(t.fobj.slice(car, cdr));
         }
@@ -2732,13 +2777,34 @@ function up2k_init(subtle) {
         if (parallel_uploads > 16)
             parallel_uploads = 16;
 
-        if (parallel_uploads > 7)
+        if (parallel_uploads > 6)
             toast.warn(10, L.u_maxconn);
+        else if (toast.txt == L.u_maxconn)
+            toast.hide();
 
         obj.value = parallel_uploads;
         bumpthread({ "target": 1 });
     }
 
+    var read_u2sz = function () {
+        var el = ebi('u2szg'), n = parseInt(el.value), dv = u2sz.split(',');
+        stitch_tgt = n = (
+            isNaN(n) ? dv[1] :
+            n < dv[0] ? dv[0] :
+            n > dv[2] ? dv[2] : n
+        );
+        if (n == dv[1]) sdrop('u2sz'); else swrite('u2sz', n);
+        if (el.value != n) el.value = n;
+    };
+    ebi('u2szg').addEventListener('blur', read_u2sz);
+    ebi('u2szg').onkeydown = function (e) {
+        if (anymod(e)) return;
+        var n = e.code == 'ArrowUp' ? 1 : e.code == 'ArrowDown' ? -1 : 0;
+        if (!n) return;
+        this.value = parseInt(this.value) + n;
+        read_u2sz();
+    }
+
     function tgl_fsearch() {
         set_fsearch(!uc.fsearch);
     }

copyparty/web/util.js

@@ -127,13 +127,13 @@ if ((document.location + '').indexOf(',rej,') + 1)
 
 try {
     console.hist = [];
-    var CMAXHIST = 1000;
+    var CMAXHIST = MOBILE ? 9000 : 44000;
     var hook = function (t) {
         var orig = console[t].bind(console),
             cfun = function () {
                 console.hist.push(Date.now() + ' ' + t + ': ' + Array.from(arguments).join(', '));
                 if (console.hist.length > CMAXHIST)
-                    console.hist = console.hist.slice(CMAXHIST / 2);
+                    console.hist = console.hist.slice(CMAXHIST / 4);
 
                 orig.apply(console, arguments);
             };
@@ -1396,10 +1396,10 @@ var tt = (function () {
             o = ctr.querySelectorAll('*[tt]');
 
         for (var a = o.length - 1; a >= 0; a--) {
-            o[a].onfocus = _cshow;
-            o[a].onblur = _hide;
-            o[a].onmouseenter = _dshow;
-            o[a].onmouseleave = _hide;
+            o[a].addEventListener('focus', _cshow);
+            o[a].addEventListener('blur', _hide);
+            o[a].addEventListener('mouseenter', _dshow);
+            o[a].addEventListener('mouseleave', _hide);
         }
         r.hide();
     }
@@ -1536,6 +1536,7 @@ var modal = (function () {
     var r = {},
         q = [],
         o = null,
+        scrolling = null,
         cb_up = null,
         cb_ok = null,
         cb_ng = null,
@@ -1556,6 +1557,7 @@ var modal = (function () {
     r.nofocus = 0;
 
     r.show = function (html) {
+        tt.hide();
         o = mknod('div', 'modal');
         o.innerHTML = '<table><tr><td><div id="modalc">' + html + '</div></td></tr></table>';
         document.body.appendChild(o);
@@ -1579,6 +1581,7 @@ var modal = (function () {
 
         document.addEventListener('focus', onfocus);
         document.addEventListener('selectionchange', onselch);
+        timer.add(scrollchk, 1);
         timer.add(onfocus);
         if (cb_up)
             setTimeout(cb_up, 1);
@@ -1586,6 +1589,8 @@ var modal = (function () {
 
     r.hide = function () {
         timer.rm(onfocus);
+        timer.rm(scrollchk);
+        scrolling = null;
         try {
             ebi('modal-ok').removeEventListener('blur', onblur);
         }
@@ -1604,13 +1609,28 @@ var modal = (function () {
         r.hide();
         if (cb_ok)
             cb_ok(v);
-    }
+    };
     var ng = function (e) {
         ev(e);
         r.hide();
         if (cb_ng)
             cb_ng(null);
-    }
+    };
+
+    var scrollchk = function () {
+        if (scrolling === true)
+            return;
+
+        var o = ebi('modalc'),
+            vis = o.offsetHeight,
+            all = o.scrollHeight,
+            nsc = 8 + vis < all;
+
+        if (scrolling !== nsc)
+            clmod(o, 'yk', !nsc);
+
+        scrolling = nsc;
+    };
 
     var onselch = function () {
         try {
@@ -2024,6 +2044,9 @@ function xhrchk(xhr, prefix, e404, lvl, tag) {
     if (xhr.status == 404)
         return toast.err(0, prefix + e404 + suf, tag);
 
+    if (!xhr.status && !errtxt)
+        return toast.err(0, prefix + L.xhr0);
+
     if (is_cf && (xhr.status == 403 || xhr.status == 503)) {
         var now = Date.now(), td = now - cf_cha_t;
         if (td < 15000)

docs/changelog.md

@@ -1,3 +1,117 @@
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2024-0722-2323  `v1.13.5`  american sized
+
+## new features
+
+* long-distance uploads are now **twice as fast** on average 132a8350
+  * boost tcp windowsize scaling by stitching together smaller chunks into bigger chonks so they fly better across the atlantic
+  * i'm not kidding, on the two routes we've tested this on we gained 1.6x / 160% (from US-West to Finland) and **2.6x / 260%** (Norway to US-East)
+    * files that are between 4 MiB and 256 MiB see the biggest improvement; 70% faster <= 768 MiB, 40% <= 1.5 GiB, 10% <= 6G
+  * if this turns out to be buggy, disable it serverside with `--u2sz 1,1,1` or clientside in the browser-ui: `[⚙️]` -> `up2k switches` -> change `64` to `1`
+* u2c.py (CLI uploader): support stitching (☝️) + print a summary with hashing and upload speeds  987bce21
+* video files can play as audio 53f1e3c9
+  * audio is extracted serverside to avoid wasting bandwidth
+  * extraction is lossy (converted to opus or mp3 depending on browser)
+  * togglebutton `🎧` in the gridview toolbar to enable/disable
+* new hook: [into-the-cache-it-goes.py](https://github.com/9001/copyparty/tree/hovudstraum/bin/hooks#after-upload) d26a944d
+  * avoids a cloudflare bug (race condition?) where it will send truncated files to visitors on the very first load if several people simultaneously access a file that hasn't been viewed before
+
+## bugfixes
+
+* inline markdown/logues rendered black-on-black in firefox 54 and some other browsers from 2017 and older eeef8091
+* unintuitive folder thumbnail selection if folder contains both `Cover.jpg` and `cover.jpg` f955d2bd
+* the gridview toolbar got undocked after viewing a pic/vid dc449bf8
+
+## other changes
+
+* #90 recommend rclone in favor of davfs2 ef0ecf87
+* improved some error messages e565ad5f
+* added helptext exporters to generate the online [html](https://ocv.me/copyparty/helptext.html) and [txt](https://ocv.me/copyparty/helptext.txt) editions 59533990
+* mention that cloudflare is incompatible with uploading files larger than 383.9 GiB 
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2024-0716-0457  `v1.13.4`  descript.ion
+
+## new features
+
+* "medialinks"; instead of the usual hotlink, the basic-uploader (as used by sharex and such) can return a link that opens the file in the media viewer c9281f89
+  * enable for all uploads with volflag `medialinks`, or just for one upload by adding `?media` to the post url
+* thumbnails are now fully compatible with dirkeys/filekeys 52e06226
+* `--th-covers` will respect filename order, selecting the first matching filename as the folder thumbnail 1cdb1702
+* new hook: [bittorrent downloader](https://github.com/9001/copyparty/tree/hovudstraum/bin/hooks#on-message) bd3b3863 803e1565
+* hooks: d749683d
+  * can be restricted to only run when user has specific permissions
+  * user permissions are also included in the json message to the hook
+  * new syntax to prepend args to the hook's command
+  * (all this will be better documented after some additional upcoming hook-related features, see `--help-hooks` for now)
+* support `descript.ion` usenet metadata; will parse and render into directory listings when possible 927c3bce
+  * directory listings are now 2% slower, eh who's keeping count anyways
+* tftp-server: 45259251
+  * improved support for buggy clients
+  * improved ipv6 support, especially on macos
+  * improved robustness on unreliable networks
+* #85 new option `--gsel` to default-enable the client setting to select files by ctrl-clicking them in the grid 9a87ee2f
+* music player: set audio volume by scrollwheel 36d6d29a
+
+## bugfixes
+
+* race-the-beam (downloading an unfinished upload) could get interrupted near the end, requiring a manual resume in the browser's download manager to finish f37187a0
+* ftp-server: when accessing the root folder of servers without a root folder, it could mention inaccessible folders 84e8e1dd
+* ftp-server: uploads will automatically replace existing files if user has delete perms 0a9f4c60
+  * windows 2000 expects this behavior, otherwise it'll freak out and delete stuff and then not actually upload it, nice
+  * new option `--ftp-no-ow` restores old default behavior of rejecting upload if target filename exists
+* music player:
+  * stop trying to recover from a corrupted file if the user already fixed it manually 55a011b9
+  * support downloading the currently playing song regardless of current folder c06aa683
+* music player preloader: db6059e1
+  * stop searching after 5 folders of nothing
+  * don't crash playback by walking into error-pages
+* `--og` (rich discord embeds) was incompatible with viewing markdown docs d75a2c77
+* `--cgen` (configfile generator) much less jank d5de3f2f
+
+## other changes
+
+* mention that HTTP/2 is still usually slower than HTTP/1.1 dfe7f1d9
+* give up much sooner if a client is supposed to send a request body but isn't c549f367
+* support running copyparty as a server on windows 2000 and winXP 8c73e0cb 2fd12a83
+* updated deps 6e58514b
+  * copyparty.exe: python 3.12, pillow 10.4, pyinstaller 6.9
+  * dompurify 3.1.6
+
+
+
+▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
+# 2024-0601-2324  `v1.13.3`  700+
+
+## new features
+
+* keep tags when transcoding music to opus/mp3 07ea629c
+  * useful for batch-downloading folders with [on-the-fly transcoding](https://github.com/9001/copyparty#zip-downloads)
+  * excessively large tags will be individually dropped (traktor beatmaps, cover-art, xmp)
+
+## bugfixes
+
+* optimization for large amounts (700+) of tcp connections / clients 07b2bf11
+  * `select()` was used for non-https downloads and mdns/ssdp initialization, which would start spinning at more than 1024 FDs, so now they `poll()` when possible (so not on windows)
+  * default max number of connections on windows was lowered to 486 since windows maxes out at 512 FDs
+* the markdown editor autoindent would duplicate `<hr>` 692175f5
+
+## other changes
+
+* #83: more intuitive behavior for `--df` and the `df` volflag 5ad65450
+* print helpful warning if OS restrictions make it impossible to persist config b629d18d
+* censor filesystem paths in the download-as-zip error summary 5919607a
+* `u2c.exe`: explain that https is disabled bef96176
+* ux: 60c96f99
+  * hide lightbox buttons when a video is playing
+  * move audio seekbar text down a bit so it hides less of the waveform and minute-markers
+* updated dompurify to 3.1.5 f00b9394
+* updated docker images to alpine 3.20
+
+
+
 ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  
 # 2024-0510-1431  `v1.13.2`  s3xmodit.zip
 

docs/devnotes.md

@@ -55,8 +55,8 @@ quick outline of the up2k protocol,  see [uploading](https://github.com/9001/cop
 * server creates the `wark`, an identifier for this upload
   * `sha512( salt + filesize + chunk_hashes )`
   * and a sparse file is created for the chunks to drop into
-* client uploads each chunk
-  * header entries for the chunk-hash and wark
+* client sends a series of POSTs, with one or more consecutive chunks in each
+  * header entries for the chunk-hashes (comma-separated) and wark
   * server writes chunks into place based on the hash
 * client does another handshake with the hashlist; server replies with OK or a list of chunks to reupload
 
@@ -141,6 +141,7 @@ authenticate using header `Cookie: cppwd=foo` or url param `&pw=foo`
 | GET | `?ups&filter=f` | ...where URL contains `f` |
 | GET | `?mime=foo` | specify return mimetype `foo` |
 | GET | `?v` | render markdown file at URL |
+| GET | `?v` | open image/video/audio in mediaplayer |
 | GET | `?txt` | get file at URL as plaintext |
 | GET | `?txt=iso-8859-1` | ...with specific charset |
 | GET | `?th` | get image/video at URL as thumbnail |
@@ -169,6 +170,7 @@ authenticate using header `Cookie: cppwd=foo` or url param `&pw=foo`
 | mPOST | | `f=FILE` | upload `FILE` into the folder at URL |
 | mPOST | `?j` | `f=FILE` | ...and reply with json |
 | mPOST | `?replace` | `f=FILE` | ...and overwrite existing files |
+| mPOST | `?media` | `f=FILE` | ...and return medialink (not hotlink) |
 | mPOST | | `act=mkdir`, `name=foo` | create directory `foo` at URL |
 | POST | `?delete` | | delete URL recursively |
 | jPOST | `?delete` | `["/foo","/bar"]` | delete `/foo` and `/bar` recursively |
@@ -325,10 +327,6 @@ can be reproduced with `--no-sendfile --s-wr-sz 8192 --s-wr-slp 0.3 --rsp-slp 6`
   * remove brokers / multiprocessing stuff; https://github.com/9001/copyparty/tree/no-broker
   * reduce the nesting / indirections in `HttpCli` / `httpcli.py`
     * nearly zero benefit from stuff like replacing all the `self.conn.hsrv` with a local `hsrv` variable
-* reduce up2k roundtrips
-  * start from a chunk index and just go
-  * terminate client on bad data
-    * not worth the effort, just throw enough conncetions at it
 * single sha512 across all up2k chunks?
   * crypto.subtle cannot into streaming, would have to use hashwasm, expensive
 * separate sqlite table per tag

docs/versus.md

@@ -20,6 +20,7 @@ currently up to date with [awesome-selfhosted](https://github.com/awesome-selfho
   * 💾 = what copyparty offers as an alternative
 * 🔵 = similarities
 * ⚠️ = disadvantages (something copyparty does "better")
+* 🔥 = hazards
 
 
 ## toc
@@ -37,7 +38,7 @@ currently up to date with [awesome-selfhosted](https://github.com/awesome-selfho
     * [another matrix](#another-matrix)
 * [reviews](#reviews)
     * [copyparty](#copyparty)
-    * [hfs2](#hfs2)
+    * [hfs2](#hfs2) 🔥
     * [hfs3](#hfs3)
     * [nextcloud](#nextcloud)
     * [seafile](#seafile)
@@ -83,8 +84,8 @@ the table headers in the matrixes below are the different softwares, with a quic
 
 the softwares,
 * `a` = [copyparty](https://github.com/9001/copyparty)
-* `b` = [hfs2](https://rejetto.com/hfs/)
-* `c` = [hfs3](https://github.com/rejetto/hfs)
+* `b` = [hfs2](https://github.com/rejetto/hfs2/) 🔥
+* `c` = [hfs3](https://rejetto.com/hfs/)
 * `d` = [nextcloud](https://github.com/nextcloud/server)
 * `e` = [seafile](https://github.com/haiwen/seafile)
 * `f` = [rclone](https://github.com/rclone/rclone), specifically `rclone serve webdav .`
@@ -152,19 +153,20 @@ symbol legend,
 | feature / software      | a | b | c | d | e | f | g | h | i | j | k | l | m |
 | ----------------------- | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | download folder as zip  | █ | █ | █ | █ | ╱ |   | █ |   | █ | █ | ╱ | █ | ╱ |
-| download folder as tar  | █ |   |   |   |   |   |   |   |   | █ |   |   |   |
-| upload                  | █ | █ | █ | █ | █ | █ | █ | █ | █ | █ | █ | █ | █ |
-| parallel uploads        | █ |   |   | █ | █ |   | • |   | █ |   | █ |   | █ |
-| resumable uploads       | █ |   |   |   |   |   |   |   | █ |   | █ | ╱ |   |
-| upload segmenting       | █ |   |   |   |   |   |   | █ | █ |   | █ | ╱ | █ |
+| download folder as tar  | █ |   |   |   |   |   |   |   |   |   |   |   |   |
+| upload                  | █ | █ | █ | █ | █ | █ | █ | █ | █ | █ | ╱ | █ | █ |
+| parallel uploads        | █ |   |   | █ | █ |   | • |   | █ | █ | █ |   | █ |
+| resumable uploads       | █ |   | █ |   |   |   |   |   | █ | █ | █ | ╱ |   |
+| upload segmenting       | █ |   |   |   |   |   |   | █ | █ | █ | █ | ╱ | █ |
 | upload acceleration     | █ |   |   |   |   |   |   |   | █ |   | █ |   |   |
 | upload verification     | █ |   |   | █ | █ |   |   |   | █ |   |   |   |   |
 | upload deduplication    | █ |   |   |   | █ |   |   |   | █ |   |   |   |   |
 | upload a 999 TiB file   | █ |   |   |   | █ | █ | • |   | █ |   | █ | ╱ | ╱ |
-| race the beam ("p2p")   | █ |   |   |   |   |   |   |   |   | • |   |   |   |
+| CTRL-V from device      | █ |   |   | █ |   |   |   |   |   |   |   |   |   |
+| race the beam ("p2p")   | █ |   |   |   |   |   |   |   |   |   |   |   |   |
 | keep last-modified time | █ |   |   | █ | █ | █ |   |   |   |   |   | █ |   |
 | upload rules            | ╱ | ╱ | ╱ | ╱ | ╱ |   |   | ╱ | ╱ |   | ╱ | ╱ | ╱ |
-| ┗ max disk usage        | █ | █ |   |   | █ |   |   |   | █ |   |   | █ | █ |
+| ┗ max disk usage        | █ | █ | █ |   | █ |   |   |   | █ |   |   | █ | █ |
 | ┗ max filesize          | █ |   |   |   |   |   |   | █ |   |   | █ | █ | █ |
 | ┗ max items in folder   | █ |   |   |   |   |   |   |   |   |   |   | ╱ |   |
 | ┗ max file age          | █ |   |   |   |   |   |   |   | █ |   |   |   |   |
@@ -182,6 +184,8 @@ symbol legend,
 
 * `upload verification` = uploads are checksummed or otherwise confirmed to have been transferred correctly
 
+* `CTRL-V from device` = press CTRL-C in Windows Explorer (or whatever) and paste into the webbrowser to upload it
+
 * `race the beam` = files can be downloaded while they're still uploading; downloaders are slowed down such that the uploader is always ahead
 
 * `checksums provided` = when downloading a file from the server, the file's checksum is provided for verification client-side
@@ -213,7 +217,7 @@ symbol legend,
 | serve sftp (ssh)        |   |   |   |   |   | █ |   |   |   |   |   | █ | █ |
 | serve smb/cifs          | ╱ |   |   |   |   | █ |   |   |   |   |   |   |   |
 | serve dlna              |   |   |   |   |   | █ |   |   |   |   |   |   |   |
-| listen on unix-socket   |   |   |   | █ | █ |   | █ | █ | █ |   | █ | █ |   |
+| listen on unix-socket   |   |   |   | █ | █ |   | █ | █ | █ | █ | █ | █ |   |
 | zeroconf                | █ |   |   |   |   |   |   |   |   |   |   |   | █ |
 | supports netscape 4     | ╱ |   |   |   |   | █ |   |   |   |   | • |   | ╱ |
 | ...internet explorer 6  | ╱ | █ |   | █ |   | █ |   |   |   |   | • |   | ╱ |
@@ -243,7 +247,7 @@ symbol legend,
 | listen multiple ports   | █ |   |   |   |   |   |   |   |   |   |   | █ |   |
 | virtual file system     | █ | █ | █ |   |   |   | █ |   |   |   |   | █ |   |
 | reverse-proxy ok        | █ |   | █ | █ | █ | █ | █ | █ | • | • | • | █ | ╱ |
-| folder-rproxy ok        | █ |   |   |   | █ | █ |   | • | • | • | • |   | • |
+| folder-rproxy ok        | █ |   | █ |   | █ | █ |   | • | • | █ | • |   | • |
 
 * `folder-rproxy` = reverse-proxying without dedicating an entire (sub)domain, using a subfolder instead
 * `l`/sftpgo:
@@ -266,9 +270,9 @@ symbol legend,
 | per-folder permissions  | ╱ |   |   | █ | █ |   | █ |   | █ | █ | ╱ | █ | █ |
 | per-file permissions    |   |   |   | █ | █ |   | █ |   | █ |   |   |   | █ |
 | per-file passwords      | █ |   |   | █ | █ |   | █ |   | █ |   |   |   | █ |
-| unmap subfolders        | █ |   |   |   |   |   | █ |   |   | █ | ╱ | • |   |
+| unmap subfolders        | █ |   | █ |   |   |   | █ |   |   | █ | ╱ | • |   |
 | index.html blocks list  | ╱ |   |   |   |   |   | █ |   |   | • |   |   |   |
-| write-only folders      | █ |   |   |   |   |   |   |   |   |   | █ | █ |   |
+| write-only folders      | █ |   | █ |   |   |   |   |   |   |   | █ | █ |   |
 | files stored as-is      | █ | █ | █ | █ |   | █ | █ |   |   | █ | █ | █ | █ |
 | file versioning         |   |   |   | █ | █ |   |   |   |   |   |   |   |   |
 | file encryption         |   |   |   | █ | █ | █ |   |   |   |   |   | █ |   |
@@ -298,6 +302,7 @@ symbol legend,
 * `file action event hooks` = run script before/after upload, move, rename, ...
 * `one-way folder sync` = like rsync, optionally deleting unexpected files at target
 * `full sync` = stateful, dropbox-like sync
+* `speed throttle` = rate limiting (per ip, per user, per connection, anything like that)
 * `curl-friendly ls` = returns a [sortable plaintext folder listing](https://user-images.githubusercontent.com/241032/215322619-ea5fd606-3654-40ad-94ee-2bc058647bb2.png) when curled
 * `curl-friendly upload` = uploading with curl is just `curl -T some.bin http://.../`
 * `a`/copyparty remarks:
@@ -323,14 +328,14 @@ symbol legend,
 | feature / software      | a | b | c | d | e | f | g | h | i | j | k | l | m |
 | ----------------------  | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | single-page app         | █ |   | █ | █ | █ |   |   | █ | █ | █ | █ |   | █ |
-| themes                  | █ | █ |   | █ |   |   |   |   | █ |   |   |   |   |
+| themes                  | █ | █ | █ | █ |   |   |   |   | █ |   |   |   |   |
 | directory tree nav      | █ | ╱ |   |   | █ |   |   |   | █ |   | ╱ |   |   |
 | multi-column sorting    | █ |   |   |   |   |   |   |   |   |   |   |   |   |
 | thumbnails              | █ |   |   | ╱ | ╱ |   |   | █ | █ | ╱ |   |   | █ |
 | ┗ image thumbnails      | █ |   |   | █ | █ |   |   | █ | █ | █ |   |   | █ |
 | ┗ video thumbnails      | █ |   |   | █ | █ |   |   |   | █ |   |   |   | █ |
 | ┗ audio spectrograms    | █ |   |   |   |   |   |   |   |   |   |   |   |   |
-| audio player            | █ |   |   | █ | █ |   |   |   | █ | ╱ |   |   | █ |
+| audio player            | █ |   | ╱ | █ | █ |   |   |   | █ | ╱ |   |   | █ |
 | ┗ gapless playback      | █ |   |   |   |   |   |   |   | • |   |   |   |   |
 | ┗ audio equalizer       | █ |   |   |   |   |   |   |   |   |   |   |   |   |
 | ┗ waveform seekbar      | █ |   |   |   |   |   |   |   |   |   |   |   |   |
@@ -348,16 +353,16 @@ symbol legend,
 | search by custom parser | █ |   |   |   |   |   |   |   |   |   |   |   |   |
 | find local file         | █ |   |   |   |   |   |   |   |   |   |   |   |   |
 | undo recent uploads     | █ |   |   |   |   |   |   |   |   |   |   |   |   |
-| create directories      | █ |   |   | █ | █ | ╱ | █ | █ | █ | █ | █ | █ | █ |
-| image viewer            | █ |   |   | █ | █ |   |   |   | █ | █ | █ |   | █ |
+| create directories      | █ |   | █ | █ | █ | ╱ | █ | █ | █ | █ | █ | █ | █ |
+| image viewer            | █ |   | █ | █ | █ |   |   |   | █ | █ | █ |   | █ |
 | markdown viewer         | █ |   |   |   | █ |   |   |   | █ | ╱ | ╱ |   | █ |
 | markdown editor         | █ |   |   |   | █ |   |   |   | █ | ╱ | ╱ |   | █ |
 | readme.md in listing    | █ |   |   | █ |   |   |   |   |   |   |   |   |   |
 | rename files            | █ | █ | █ | █ | █ | ╱ | █ |   | █ | █ | █ | █ | █ |
 | batch rename            | █ |   |   |   |   |   |   |   | █ |   |   |   |   |
 | cut / paste files       | █ | █ |   | █ | █ |   |   |   | █ |   |   |   | █ |
-| move files              | █ | █ |   | █ | █ |   | █ |   | █ | █ | █ |   | █ |
-| delete files            | █ | █ |   | █ | █ | ╱ | █ | █ | █ | █ | █ | █ | █ |
+| move files              | █ | █ | █ | █ | █ |   | █ |   | █ | █ | █ |   | █ |
+| delete files            | █ | █ | █ | █ | █ | ╱ | █ | █ | █ | █ | █ | █ | █ |
 | copy files              |   |   |   |   | █ |   |   |   | █ | █ | █ |   | █ |
 
 * `single-page app` = multitasking; possible to continue navigating while uploading
@@ -367,8 +372,12 @@ symbol legend,
 * `undo recent uploads` = accounts without delete permissions have a time window where they can undo their own uploads
 * `a`/copyparty has teeny-tiny skips playing gapless albums depending on audio codec (opus best)
 * `b`/hfs2 has a very basic directory tree view, not showing sibling folders
+* `c`/hfs3 remarks:
+  * audio playback does not continue into next song
 * `f`/rclone can do some file management (mkdir, rename, delete) when hosting througn webdav
-* `j`/filebrowser has a plaintext viewer/editor
+* `j`/filebrowser remarks:
+  * audio playback does not continue into next song
+  * plaintext viewer/editor
 * `k`/filegator directory tree is a modal window
 
 
@@ -424,6 +433,7 @@ symbol legend,
   * 💾 are what copyparty offers as an alternative
 * 🔵 are similarities
 * ⚠️ are disadvantages (something copyparty does "better")
+* 🔥 are hazards
 
 ## [copyparty](https://github.com/9001/copyparty)
 * resumable uploads which are verified server-side
@@ -431,8 +441,9 @@ symbol legend,
   * both of the above are surprisingly uncommon features
 * very cross-platform (python, no dependencies)
 
-## [hfs2](https://rejetto.com/hfs/)
-* the OG, the legend
+## [hfs2](https://github.com/rejetto/hfs2/)
+* the OG, the legend (now replaced by [hfs3](#hfs3))
+* 🔥 hfs2 is dead and dangerous! unfixed RCE: [info](https://github.com/rejetto/hfs2/issues/44), [info](https://github.com/drapid/hfs/issues/3), [info](https://asec.ahnlab.com/en/67650/)
 * ⚠️ uploads not resumable / accelerated / integrity-checked
   * ⚠️ on cloudflare: max upload size 100 MiB
 * ⚠️ windows-only
@@ -440,10 +451,19 @@ symbol legend,
 * vfs with gui config, per-volume permissions
 * starting to show its age, hence the rewrite:
 
-## [hfs3](https://github.com/rejetto/hfs)
+## [hfs3](https://rejetto.com/hfs/)
 * nodejs; cross-platform
 * vfs with gui config, per-volume permissions
-* still early development, let's revisit later
+* 🔵 uploads are resumable
+* ⚠️ uploads are not segmented; max upload size 100 MiB on cloudflare
+* ⚠️ uploads are not accelerated (copyparty is 3x faster across the atlantic)
+* ⚠️ uploads are not integrity-checked
+* ⚠️ copies the file after upload; need twice filesize free disk space
+* ⚠️ doesn't support crazy filenames
+* ✅ config GUI
+* ✅ download counter
+* ✅ watch active connections
+* ✅ plugins
 
 ## [nextcloud](https://github.com/nextcloud/server)
 * php, mariadb
@@ -497,6 +517,7 @@ symbol legend,
 * rust; cross-platform (windows, linux, macos)
 * ⚠️ uploads not resumable / accelerated / integrity-checked
   * ⚠️ on cloudflare: max upload size 100 MiB
+  * ⚠️ across the atlantic, copyparty is 3x faster
 * ⚠️ doesn't support crazy filenames
 * ✅ per-url access control (copyparty is per-volume)
 * 🔵 basic but really snappy ui
@@ -539,8 +560,10 @@ symbol legend,
 
 ## [filebrowser](https://github.com/filebrowser/filebrowser)
 * go; cross-platform (windows, linux, mac)
-* ⚠️ uploads not resumable / accelerated / integrity-checked
-  * ⚠️ on cloudflare: max upload size 100 MiB
+* 🔵 uploads are resumable and segmented
+* 🔵 multiple files are uploaded in parallel, but...
+  * ⚠️ big files are not accelerated (copyparty is 5x faster across the atlantic)
+* ⚠️ uploads are not integrity-checked
 * ⚠️ http only; no webdav / ftp / zeroconf
 * ⚠️ doesn't support crazy filenames
 * ⚠️ no directory tree nav
@@ -550,12 +573,14 @@ symbol legend,
   * ⚠️ but no directory tree for navigation
 * ✅ user signup
 * ✅ command runner / remote shell
-* 🔵 supposed to have write-only folders but couldn't get it to work
+* ✅ more efficient; can handle around twice as much simultaneous traffic
 
 ## [filegator](https://github.com/filegator/filegator)
-* go; cross-platform (windows, linux, mac)
+* php; cross-platform (windows, linux, mac)
 * 🔵 *it has upload segmenting and acceleration*
   * ⚠️ but uploads are still not integrity-checked
+  * ⚠️ on copyparty, uploads are 40x faster
+    * compared to the official filegator docker example which might be bad
 * ⚠️ http only; no webdav / ftp / zeroconf
 * ⚠️ does not support symlinks
 * ⚠️ expensive download-as-zip feature
@@ -566,6 +591,7 @@ symbol legend,
 * go; cross-platform (windows, linux, mac)
 * ⚠️ http uploads not resumable / accelerated / integrity-checked
   * ⚠️ on cloudflare: max upload size 100 MiB
+  * ⚠️ across the atlantic, copyparty is 2.5x faster
   * 🔵 sftp uploads are resumable
 * ⚠️ web UI is very minimal + a bit slow
   * ⚠️ no thumbnails / image viewer / audio player
@@ -573,6 +599,7 @@ symbol legend,
 * ⚠️ no filesystem indexing / search
 * ⚠️ doesn't run on phones, tablets
 * ⚠️ no zeroconf (mdns/ssdp)
+* ⚠️ impractical directory URLs
 * ⚠️ AGPL licensed
 * 🔵 ftp, ftps, webdav
 * ✅ sftp server
@@ -589,11 +616,13 @@ symbol legend,
 ## [arozos](https://github.com/tobychui/arozos)
 * big suite of applications similar to [kodbox](#kodbox), copyparty is better at downloading/uploading/music/indexing but arozos has other advantages
 * go; primarily linux (limited support for windows)
+* ⚠️ needs root
 * ⚠️ uploads not resumable / integrity-checked
 * ⚠️ uploading small files to copyparty is 2.7x faster
 * ⚠️ uploading large files to copyparty is at least 10% faster
   * arozos is websocket-based, 512 KiB chunks; writes each chunk to separate files and then merges
   * copyparty splices directly into the final file; faster and better for the HDD and filesystem
+* ⚠️ across the atlantic, uploading to copyparty is 6x faster
 * ⚠️ no directory tree navpane; not as easy to navigate
 * ⚠️ download-as-zip is not streaming; creates a temp.file on the server
 * ⚠️ not self-contained (pulls from jsdelivr)

pyproject.toml

@@ -49,7 +49,7 @@ thumbnails2 = ["pyvips"]
 audiotags = ["mutagen"]
 ftpd = ["pyftpdlib"]
 ftps = ["pyftpdlib", "pyopenssl"]
-tftpd = ["partftpy>=0.3.1"]
+tftpd = ["partftpy>=0.4.0"]
 pwhash = ["argon2-cffi"]
 
 [project.scripts]

scripts/deps-docker/Dockerfile

@@ -3,7 +3,7 @@ WORKDIR /z
 ENV     ver_asmcrypto=c72492f4a66e17a0e5dd8ad7874de354f3ccdaa5 \
         ver_hashwasm=4.10.0 \
         ver_marked=4.3.0 \
-        ver_dompf=3.1.5 \
+        ver_dompf=3.1.6 \
         ver_mde=2.18.0 \
         ver_codemirror=5.65.16 \
         ver_fontawesome=5.13.0 \

scripts/docker/devnotes.md

@@ -17,3 +17,19 @@ but I don't really know what i'm doing here 💩
   `podman login docker.io`  
   `podman login ghcr.io -u 9001`  
   [about gchq](https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry) (takes a classic token as password)
+
+
+## building on alpine
+
+```bash
+apk add podman{,-docker}
+rc-update add cgroups
+service cgroups start
+vim /etc/containers/storage.conf  # driver = "btrfs"
+modprobe tun
+echo ed:100000:65536 >/etc/subuid
+echo ed:100000:65536 >/etc/subgid
+apk add qemu-openrc qemu-tools qemu-{arm,armeb,aarch64,s390x,ppc64le}
+rc-update add qemu-binfmt
+service qemu-binfmt start
+```

scripts/help2html.py

@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+
+import re
+import subprocess as sp
+
+
+# to convert the copyparty --help to html, run this in xfce4-terminal @ 140x43:
+_ = r""""
+echo; for a in '' -accounts -flags -handlers -hooks -urlform -exp -ls -dbd -pwhash -zm; do
+./copyparty-sfx.py --help$a 2>/dev/null; printf '\n\n\n%0139d\n\n\n'; done  # xfce4-terminal @ 140x43
+"""
+# click [edit] => [select all]
+# click [edit] => [copy as html]
+# and then run this script
+
+
+def readclip():
+    cmds = [
+        "xsel -ob",
+        "xclip -selection CLIPBOARD -o",
+        "pbpaste",
+    ]
+    for cmd in cmds:
+        try:
+            return sp.check_output(cmd.split()).decode("utf-8")
+        except:
+            pass
+
+
+def cnv(src):
+    yield '<html style="background:#222;color:#fff"><body>'
+    skip_sfx = False
+    in_sfx = 0
+    in_salt = 0
+
+    while True:
+        ln = next(src)
+        if "<font" in ln:
+            if not ln.startswith("<pre>"):
+                ln = "<pre>" + ln
+            yield ln
+            break
+
+    for ln in src:
+        ln = ln.rstrip()
+        if re.search(r"^<font[^>]+>copyparty v[0-9]", ln):
+            in_sfx = 3
+        if in_sfx:
+            in_sfx -= 1
+            if not skip_sfx:
+                yield ln
+            continue
+        if '">uuid:' in ln:
+            ln = re.sub(r">uuid:[0-9a-f-]{36}<", ">autogenerated<", ln)
+        if "-salt SALT" in ln:
+            in_salt = 3
+        if in_salt:
+            in_salt -= 1
+            t = ln
+            ln = re.sub(r">[0-9a-zA-Z/+]{24}<", ">24-character-autogenerated<", ln)
+            ln = re.sub(r">[0-9a-zA-Z/+]{40}<", ">40-character-autogenerated<", ln)
+            if t != ln:
+                in_salt = 0
+        ln = ln.replace(">/home/ed/", ">~/")
+        if ln.startswith("0" * 20):
+            skip_sfx = True
+        yield ln
+
+    yield "</pre>eof</body></html>"
+
+
+def main():
+    src = readclip()
+    src = re.split("0{100,200}", src[::-1], 1)[1][::-1]
+    with open("helptext.html", "wb") as fo:
+        for ln in cnv(iter(src.split("\n")[:-3])):
+            fo.write(ln.encode("utf-8") + b"\r\n")
+
+
+if __name__ == "__main__":
+    main()

scripts/help2txt.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+set -e
+
+( xsel -ob | sed -r '
+s`/home/ed/`~/`;
+s/uuid:[0-9a-f-]{36}/autogenerated/;
+s/(-salt SALT.*default: )[0-9a-zA-Z/+]{24}\)/\124-character-autogenerated)/;
+s/(-salt SALT.*default: )[0-9a-zA-Z/+]{40}\)/\140-character-autogenerated)/;
+' | awk '
+/^copyparty/{a=1} !a{next}
+/^0{20}/{b=1} b&&/^copyparty v[0-9]+\./{s=3}
+s{s-=1;next} 1' |
+head -n-6; echo eof ) >helptext.txt
+exit 0
+
+
+# =====================================================================
+# end of script;  below is the explanation how to use this:
+
+
+# first open an infinitely wide console (this is why you own an ultrawide) and copypaste this into it:
+for a in '' -accounts -flags -handlers -hooks -urlform -exp -ls -dbd -pwhash -zm; do
+./copyparty-sfx.py --help$a 2>/dev/null; printf '\n\n\n%0255d\n\n\n'; done
+
+# then copypaste all of the output by pressing ctrl-shift-a, ctrl-shift-c
+# and finally actually run this script which should produce helptext.txt

scripts/make-sfx.sh

@@ -219,9 +219,9 @@ necho() {
 	mv pyftpdlib ftp/
 
 	necho collecting partftpy
-	f="../build/partftpy-0.3.1.tar.gz"
+	f="../build/partftpy-0.4.0.tar.gz"
 	[ -e "$f" ] ||
-		(url=https://files.pythonhosted.org/packages/37/79/1a1de1d3fdf27ddc9c2d55fec6552e7b8ed115258fedac6120679898b83d/partftpy-0.3.1.tar.gz;
+		(url=https://files.pythonhosted.org/packages/8c/96/642bb3ddcb07a2c6764eb29aa562d1cf56877ad6c330c3c8921a5f05606d/partftpy-0.4.0.tar.gz;
 		wget -O$f "$url" || curl -L "$url" >$f)
 
 	tar -zxf $f
@@ -490,6 +490,11 @@ while IFS= read -r f; do
 	tmv "$f"
 done
 
+grep -rlE '^class [^(]+:' |
+while IFS= read -r f; do
+	ised 's/(^class [^(:]+):/\1(object):/' "$f"
+done
+
 # up2k goes from 28k to 22k laff
 awk 'BEGIN{gensub(//,"",1)}' </dev/null 2>/dev/null &&
 echo entabbening &&

scripts/pyinstaller/build.sh

@@ -16,7 +16,7 @@ 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
+[ $w7 ] && pyv=37 || pyv=312
 esuf=
 [ $w7 ] && [ $m = 32 ] && esuf=32
 [ $w7 ] && [ $m = 64 ] && esuf=-winpe64
@@ -127,3 +127,6 @@ grep -q $csum uplod.log && echo upload OK || {
     echo UPLOAD FAILED
     exit 1
 }
+
+echo; read -u1 -n1 -p 'shutdown? y/n: '
+[ "$REPLY" = y ] && shutdown -s -t 1

scripts/pyinstaller/deps.sha512

@@ -1,33 +1,39 @@
 f117016b1e6a7d7e745db30d3e67f1acf7957c443a0dd301b6c5e10b8368f2aa4db6be9782d2d3f84beadd139bfeef4982e40f21ca5d9065cb794eeb0e473e82  altgraph-0.17.4-py2.py3-none-any.whl
-e0d2e6183437af321a36944f04a501e85181243e5fa2da3254254305dd8119161f62048bc56bff8849b49f546ff175b02b4c999401f1c404f6b88e6f46a9c96e  Git-2.44.0-32-bit.exe
-9d2c31701a4d3fef553928c00528a48f9e1854ab5333528b50e358a214eba90029d687f039bcda5760b6fdf9f2de3bcf3784ae21a6374cf2a97a845d33b636c6  packaging-24.0-py3-none-any.whl
+6a624018f30da375581d5751eca0080edbbe37f102f643f856279fcfded3a4379fd1b6fb0661cdb2e72bbbbc726ca714a1f5990cc348df365db62bc53e4c4503  Git-2.45.2-32-bit.exe
 17ce52ba50692a9d964f57a23ac163fb74c77fdeb2ca988a6d439ae1fe91955ff43730c073af97a7b3223093ffea3479a996b9b50ee7fba0869247a56f74baa6  pefile-2023.2.7-py3-none-any.whl
-126ca016c00256f4ff13c88707ead21b3b98f3c665ae57a5bcbb80c8be3004bff36d9c7f9a1cc9d20551019708f2b195154f302d80a1e5a2026d6d0fe9f3d5f4  pyinstaller_hooks_contrib-2024.3-py2.py3-none-any.whl
 749a473646c6d4c7939989649733d4c7699fd1c359c27046bf5bc9c070d1a4b8b986bbc65f60d7da725baf16dbfdd75a4c2f5bb8335f2cb5685073f5fee5c2d1  pywin32_ctypes-0.2.2-py3-none-any.whl
-6e0d854040baff861e1647d2bece7d090bc793b2bd9819c56105b94090df54881a6a9b43ebd82578cd7c76d47181571b671e60672afd9def389d03c9dae84fcf  setuptools-68.2.2-py3-none-any.whl
+085d39ef4426aa5f097fbc484595becc16e61ca23fc7da4d2a8bba540a3b82e789e390b176c7151bdc67d01735cce22b1562cdb2e31273225a2d3e275851a4ad  setuptools-70.3.0-py3-none-any.whl
+360a141928f4a7ec18a994602cbb28bbf8b5cc7c077a06ac76b54b12fa769ed95ca0333a5cf728923a8e0baeb5cc4d5e73e5b3de2666beb05eb477d8ae719093  upx-4.2.4-win32.zip
 # u2c (win7)
 7a3bd4849f95e1715fe2e99613df70a0fedd944a9bfde71a0fadb837fe62c3431c30da4f0b75c74de6f1a459f1fdf7cb62eaf404fdbe45e2d121e0b1021f1580  certifi-2024.2.2-py3-none-any.whl
 9cc8acc5e269e6421bc32bb89261101da29d6ca337d39d60b9106de9ed7904e188716e4a48d78a2c4329026443fcab7acab013d2fe43778e30d6c4e4506a1b91  charset_normalizer-3.3.2-cp37-cp37m-win32.whl
 0ec1ae5c928b4a0001a254c8598b746049406e1eed720bfafa94d4474078eff76bf6e032124e2d4df4619052836523af36162443c6d746487b387d2e3476e691  idna-3.6-py3-none-any.whl
-b795abb26ba2f04f1afcfb196f21f638014b26c8186f8f488f1c2d91e8e0220962fbd259dbc9c3875222eb47fc95c73fc0606aaa6602b9ebc524809c9ba3501f  requests-2.31.0-py3-none-any.whl
-61ed4500b6361632030f05229705c5c5a52cb47e31c0e6b55151c8f3beed631cd752ca6c3d6393d56a2acf6a453cfcf801e877116123c550922249c3a976e0f4  urllib3-1.26.18-py2.py3-none-any.whl
+cc08d0d87d184401872a2f82266d589253979b4cd02f23b51290fbb2a20082848fc72acbed8aacb74ac4af068d575ef96e66196c5068bc38fb0bcafdc7626869  requests-2.29.0-py3-none-any.whl
+fe5fee6cb8a2c68800b32353a0015e5d2e1ad1cb6e0c9e6acf86e48e5cdb5606ad465dc4485ea5fbc8701d8716a8a7f7148c57724ef9da26b0c0a76f6dbbd698  urllib3-1.26.19-py2.py3-none-any.whl
 # win7
+3253e86471e6f9fa85bfdb7684cd2f964ed6e35c6a4db87f81cca157c049bef43e66dfcae1e037b2fb904567b1e028aaeefe8983ba3255105df787406d2aa71e  en_windows_7_professional_with_sp1_x86_dvd_u_677056.iso
+ab0db0283f61a5bbe44797d74546786bf41685175764a448d2e3bd629f292f1e7d829757b26be346b5044d78c9c1891736d93237cee4b1b6f5996a902c86d15f  en_windows_7_professional_with_sp1_x64_dvd_u_676939.iso
 d130bfa136bd171b9972b5c281c578545f2a84a909fdf18a6d2d71dd12fb3d512a7a1fa5cf7300433adece1d306eb2f22d7278f4c90e744e04dc67ba627a82c0  future-1.0.0-py3-none-any.whl
 0b4d07434bf8d314f42893d90bce005545b44a509e7353a73cad26dc9360b44e2824218a1a74f8174d02eba87fba91baffa82c8901279a32ebc6b8386b1b4275  importlib_metadata-6.7.0-py3-none-any.whl
+9d2c31701a4d3fef553928c00528a48f9e1854ab5333528b50e358a214eba90029d687f039bcda5760b6fdf9f2de3bcf3784ae21a6374cf2a97a845d33b636c6  packaging-24.0-py3-none-any.whl
 5d7462a584105bccaa9cf376f5a8c5827ead099c813c8af7392d478a4398f373d9e8cac7bbad2db51b335411ab966b21e119b1b1234c9a7ab70c6ddfc9306da6  pip-24.0-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
 6bb73cc2db795c59c92f2115727f5c173cacc9465af7710db9ff2f2aec2d73130d0992d0f16dcb3fac222dc15c0916562d0813b2337401022020673a4461df3d  python-3.7.9-amd64.exe
 500747651c87f59f2436c5ab91207b5b657856e43d10083f3ce27efb196a2580fadd199a4209519b409920c562aaaa7dcbdfb83ed2072a43eaccae6e2d056f31  python-3.7.9.exe
 03e50aecc85914567c114e38a1777e32628ee098756f37177bc23220eab33ac7d3ff591fd162db3b4d4e34d55cee93ef0dc67af68a69c38bb1435e0768dee57e  typing_extensions-4.7.1-py3-none-any.whl
-2e04acff170ca3bbceeeb18489c687126c951ec0bfd53cccfb389ba8d29a4576c1a9e8f2e5ea26c84dd21bfa2912f4e71fa72c1e2653b71e34afc0e65f1722d4  upx-4.2.2-win32.zip
 68e1b618d988be56aaae4e2eb92bc0093627a00441c1074ebe680c41aa98a6161e52733ad0c59888c643a33fe56884e4f935178b2557fbbdd105e92e0d993df6  windows6.1-kb2533623-x64.msu
 479a63e14586ab2f2228208116fc149ed8ee7b1e4ff360754f5bda4bf765c61af2e04b5ef123976623d04df4976b7886e0445647269da81436bd0a7b5671d361  windows6.1-kb2533623-x86.msu
 ac96786e5d35882e0c5b724794329c9125c2b86ae7847f17acfc49f0d294312c6afc1c3f248655de3f0ccb4ca426d7957d02ba702f4a15e9fcd7e2c314e72c19  zipp-3.15.0-py3-none-any.whl
 # win10
+0a2cd4cadf0395f0374974cd2bc2407e5cc65c111275acdffb6ecc5a2026eee9e1bb3da528b35c7f0ff4b64563a74857d5c2149051e281cc09ebd0d1968be9aa  en-us_windows_10_enterprise_ltsc_2021_x64_dvd_d289cf96.iso
+16cc0c58b5df6c7040893089f3eb29c074aed61d76dae6cd628d8a89a05f6223ac5d7f3f709a12417c147594a87a94cc808d1e04a6f1e407cc41f7c9f47790d1  virtio-win-0.1.248.iso
 d1420c8417fad7888766dd26b9706a87c63e8f33dceeb8e26d0056d5127b0b3ed9272e44b4b761132d4b3320327252eab1696520488ca64c25958896b41f547b  jinja2-3.1.4-py3-none-any.whl
-e21495f1d473d855103fb4a243095b498ec90eb68776b0f9b48e994990534f7286c0292448e129c507e5d70409f8a05cca58b98d59ce2a815993d0a873dfc480  MarkupSafe-2.1.5-cp311-cp311-win_amd64.whl
+8e6847bcde75a2736be0214731f834bc1b5854238d703351e68bc4e74d38404b212b8568565ae22c844189e466d3fbe6024836351cb69ffb1824131387644fef  MarkupSafe-2.1.5-cp312-cp312-win_amd64.whl
 8a6e2b13a2ec4ef914a5d62aad3db6464d45e525a82e07f6051ed10474eae959069e165dba011aefb8207cdfd55391d73d6f06362c7eb247b08763106709526e  mutagen-1.47.0-py3-none-any.whl
-1dfe6f66bef5c9d62c9028a964196b902772ec9e19db215f3f41acb8d2d563586988d81b455fa6b895b434e9e1e9d57e4d271d1b1214483bdb3eadffcbba6a33  pillow-10.3.0-cp311-cp311-win_amd64.whl
-8760eab271e79256ae3bfb4af8ccc59010cb5d2eccdd74b325d1a533ae25eb127d51c2ec28ff90d449afed32dd7d6af62934fe9caaf1ae1f4d4831e948e912da  pyinstaller-6.5.0-py3-none-win_amd64.whl
-897a14d5ee5cbc6781a0f48beffc27807a4f789d58c4329d899233f615d168a5dcceddf7f8f2d5bb52212ddcf3eba4664590d9f1fdb25bb5201f44899e03b2f7  python-3.11.9-amd64.exe
-729dc52f1a02bc6274d012ce33f534102975a828cba11f6029600ea40e2d23aefeb07bf4ae19f9621d0565dd03eb2635bbb97d45fb692c1f756315e8c86c5255  upx-4.2.2-win64.zip
+0203ec2551c4836696cfab0b2c9fff603352f03fa36e7476e2e1ca7ec57a3a0c24bd791fcd92f342bf817f0887854d9f072e0271c643de4b313d8c9569ba8813  packaging-24.1-py3-none-any.whl
+2be320b4191f208cdd6af183c77ba2cf460ea52164ee45ac3ff17d6dfa57acd9deff016636c2dd42a21f4f6af977d5f72df7dacf599bebcf41757272354d14c1  pillow-10.4.0-cp312-cp312-win_amd64.whl
+776378f5414efd26ec8a1cb3228a7b5fdf6afca3fa335a0e9b071266d55d9d9e66ee157c25a468a05bfa70ccd33c48b101998523fc6ff6bcf5e82a1d81ed0af8  pyinstaller-6.9.0-py3-none-win_amd64.whl
+c0af77d2a57cb063ab038dc986ed3582bc5acc8c8bd91d726101935d6388f50854ddbca26bc846ed5d1022cdee4d96242938c66f0ddc4565c36b60d691064db8  pyinstaller_hooks_contrib-2024.7-py2.py3-none-any.whl
+2f9a11ffae6d9f1ed76bf816f28812fcba71f87080b0c92e52bfccb46243118c5803a7e25dd78003ca7d66501bfcdce8ff7c691c63c0038b0d409ca3842dcc89  python-3.12.4-amd64.exe

scripts/pyinstaller/deps.txt

@@ -34,6 +34,7 @@ https://support.microsoft.com/en-us/topic/microsoft-security-advisory-insecure-l
       see web.archive.org links below
 
 # direct links to version-frozen deps
+https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.248-1/virtio-win-0.1.248.iso
 https://www.python.org/ftp/python/3.7.9/python-3.7.9-amd64.exe
 https://www.python.org/ftp/python/3.7.9/python-3.7.9.exe
 https://web.archive.org/web/20200412130846if_/https://download.microsoft.com/download/2/D/7/2D78D0DD-2802-41F5-88D6-DC1D559F206D/Windows6.1-KB2533623-x86.msu

scripts/pyinstaller/notes.txt

@@ -1,14 +1,26 @@
+after performing all the initial setup in this file,
 run ./build.sh in git-bash to build + upload the exe
 
-
-## ============================================================
-## first-time setup on a stock win7x32sp1 and/or win10x64 vm:
-## 
-
 to obtain the files referenced below, see ./deps.txt
 
-download + install git (32bit OK on 64):
-http://192.168.123.1:3923/ro/pyi/Git-2.44.0-32-bit.exe
+and if you don't yet have a windows vm to build in, then the
+first step will be "creating the windows VM templates" below
+
+commands to start the VMs after initial setup:
+qemu-system-x86_64 -m 4096 -enable-kvm --machine q35 -cpu host -smp 4 -usb -device usb-tablet -net bridge,br=virhost0 -net nic,model=e1000e -drive file=win7-x32.qcow2,discard=unmap,detect-zeroes=unmap
+qemu-system-x86_64 -m 4096 -enable-kvm --machine q35 -cpu host -smp 4 -usb -device usb-tablet -net bridge,br=virhost0 -net nic,model=virtio -drive file=win10-e2021.qcow2,if=virtio,discard=unmap
+
+
+
+## ============================================================
+## first-time setup in a stock win7x32sp1 and/or win10x64 vm:
+## 
+
+grab & install from ftp2host:  Git-2.45.2-32-bit.exe
+
+...and do this on the host so you can grab these notes too:
+unix2dos <~/dev/copyparty/scripts/pyinstaller/notes.txt >~/dev/pyi/notes.txt
+
 
 ===[ copy-paste into git-bash ]================================
 uname -s | grep NT-10 && w10=1 || {
@@ -16,39 +28,40 @@ uname -s | grep NT-10 && w10=1 || {
 }
 fns=(
   altgraph-0.17.4-py2.py3-none-any.whl
-  packaging-24.0-py3-none-any.whl
   pefile-2023.2.7-py3-none-any.whl
-  pyinstaller_hooks_contrib-2024.3-py2.py3-none-any.whl
   pywin32_ctypes-0.2.2-py3-none-any.whl
-  setuptools-68.2.2-py3-none-any.whl
+  setuptools-70.3.0-py3-none-any.whl
+  upx-4.2.4-win32.zip
 )
 [ $w10 ] && fns+=(
-  pyinstaller-6.5.0-py3-none-win_amd64.whl
-  Jinja2-3.1.4-py3-none-any.whl
-  MarkupSafe-2.1.5-cp311-cp311-win_amd64.whl
+  jinja2-3.1.4-py3-none-any.whl
+  MarkupSafe-2.1.5-cp312-cp312-win_amd64.whl
   mutagen-1.47.0-py3-none-any.whl
-  pillow-10.3.0-cp311-cp311-win_amd64.whl
-  python-3.11.9-amd64.exe
-  upx-4.2.2-win64.zip
+  packaging-24.1-py3-none-any.whl
+  pillow-10.4.0-cp312-cp312-win_amd64.whl
+  pyinstaller-6.9.0-py3-none-win_amd64.whl
+  pyinstaller_hooks_contrib-2024.7-py2.py3-none-any.whl
+  python-3.12.4-amd64.exe
 )
-[ $w7 ] && fns+=(
-  pyinstaller-5.13.2-py3-none-win32.whl
+[ $w7 ] && fns+=(  # u2c stuff
   certifi-2024.2.2-py3-none-any.whl
   charset_normalizer-3.3.2-cp37-cp37m-win32.whl
   idna-3.6-py3-none-any.whl
-  requests-2.31.0-py3-none-any.whl
-  urllib3-1.26.18-py2.py3-none-any.whl
-  upx-4.2.2-win32.zip
+  requests-2.29.0-py3-none-any.whl
+  urllib3-1.26.19-py2.py3-none-any.whl
 )
 [ $w7 ] && fns+=(
   future-1.0.0-py3-none-any.whl
   importlib_metadata-6.7.0-py3-none-any.whl
+  packaging-24.0-py3-none-any.whl
   pip-24.0-py3-none-any.whl
+  pyinstaller_hooks_contrib-2023.8-py2.py3-none-any.whl
   typing_extensions-4.7.1-py3-none-any.whl
   zipp-3.15.0-py3-none-any.whl
 )
 [ $w7x64 ] && fns+=(
   windows6.1-kb2533623-x64.msu
+  pyinstaller-5.13.2-py3-none-win64.whl
   python-3.7.9-amd64.exe
 )
 [ $w7x32 ] && fns+=(
@@ -57,20 +70,24 @@ fns=(
   python-3.7.9.exe
 )
 dl() { curl -fkLOC- "$1" && return 0; echo "$1"; return 1; }
-cd ~/Downloads &&
+cd ~/Downloads && rm -f Git-*.exe &&
 for fn in "${fns[@]}"; do
   dl "https://192.168.123.1:3923/ro/pyi/$fn" || {
     echo ERROR; ok=; break
   }
 done
 
-manually install:
-  windows6.1-kb2533623 + reboot
-  python-3.7.9
+
+WIN7-ONLY: manually install windows6.1-kb2533623 and reboot
+
+manually install python-3.99.99.exe and then delete it
+
+close and reopen git-bash so python is in PATH
+
 
 ===[ copy-paste into git-bash ]================================
 uname -s | grep NT-10 && w10=1 || w7=1
-[ $w7 ] && pyv=37 || pyv=311
+[ $w7 ] && pyv=37 || pyv=312
 appd=$(cygpath.exe "$APPDATA")
 cd ~/Downloads &&
 yes | unzip upx-*-win32.zip &&
@@ -78,7 +95,7 @@ mv upx-*/upx.exe . &&
 python -m ensurepip &&
 { [ $w10 ] || python -m pip install --user -U pip-*.whl; } &&
 python -m pip install --user -U packaging-*.whl &&
-{ [ $w7 ] || python -m pip install --user -U {setuptools,mutagen,Pillow,Jinja2,MarkupSafe}-*.whl; } &&
+{ [ $w7 ] || python -m pip install --user -U {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-*.whl 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 &&
@@ -90,9 +107,65 @@ rm -f build.sh &&
 curl -fkLO https://192.168.123.1:3923/cpp/scripts/pyinstaller/build.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"]/' $APPDATA/Python/Python37/site-packages/pyinstaller/building/utils.py
+
+
+now is an excellent time to take another snapshot, but:
+* on win7: first do the 4g.nul thing again
+* on win10: first do a reboot so fstrim kicks in
+then shutdown and:  vmsnap the.qcow2 snap2
+
+
+
+
+
+## ============================================================
+## creating the windows VM templates
+##
+
+bash ~/dev/asm/doc/setup-virhost.sh  # github:9001/asm
+truncate -s 4G ~/dev/pyi/4g.nul  # win7 "trim"
+
+note: if you keep accidentally killing the vm with alt-f4 then remove "-device usb-tablet" in the qemu commands below
+
+# win7: don't bother with virtio stuff since win7 doesn't fstrim properly anyways (4g.nul takes care of that)
+rm -f win7-x32.qcow2
+qemu-img create -f qcow2 win7-x32.qcow2 64g
+qemu-system-x86_64 -m 4096 -enable-kvm --machine q35 -cpu host -smp 4 -usb -device usb-tablet -net bridge,br=virhost0 -net nic,model=e1000e -drive file=win7-x32.qcow2,discard=unmap,detect-zeroes=unmap \
+  -cdrom ~/iso/win7-X17-59183-english-32bit-professional.iso
+
+# win10: use virtio hdd and net (viostor+netkvm), but do NOT use qxl graphics (kills mouse cursor)
+rm -f win10-e2021.qcow2
+qemu-img create -f qcow2 win10-e2021.qcow2 64g
+qemu-system-x86_64 -m 4096 -enable-kvm --machine q35 -cpu host -smp 4 -usb -device usb-tablet -net bridge,br=virhost0 -net nic,model=virtio -drive file=win10-e2021.qcow2,if=virtio,discard=unmap \
+  -drive file=$HOME/iso/virtio-win-0.1.248.iso,media=cdrom -cdrom $HOME/iso/en-us_windows_10_enterprise_ltsc_2021_x64_dvd_d289cf96.iso
+
+tweak stuff to your preference, but also do these steps in order:
+* press ctrl-alt-g so you don't accidentally alt-f4 the vm
+* startmenu, type "sysdm.cpl" and hit Enter,
+  * system protection -> configure -> disable
+  * advanced > performance > advanced > virtual memory > no paging file
+* startmenu, type "cmd" and hit Ctrl-Shift-Enter, run command:  powercfg /h off
+* reboot
+* make screen resolution something comfy (1440x900 is always a winner)
+* cmd.exe window-width 176 (assuming 1440x900) and buffer-height 8191
+* fix explorer settings (show hidden files and file extensions)
+* WIN10-ONLY: startmenu, device manager, install netkvm driver for ethernet
+* create ftp2host.bat on desktop with following contents:
+    start explorer ftp://wark:k@192.168.123.1:3921/ro/pyi/
+* WIN7-ONLY: connect to ftp, download 4g.nul to desktop, then delete it (poor man's fstrim...)
+
+and finally take snapshots of the VMs by copypasting this stuff into your shell:
+vmsnap() { zstd --long=31 -vT0 -19 <$1 >$1.$2; };
+vmsnap win7-x32.qcow2 snap1
+vmsnap win10-e2021.qcow2 snap1
+
+note: vmsnap could have defragged the qcow2 as well, but
+  that makes it hard to do xdelta3 memes so it's not worth it --
+  but you can add this before "zstd" if you still want to:
+  qemu-img convert -f qcow2 -O qcow2 $1 a.qcow2 && mv a.qcow2 $1 &&
+
+
+
 
 
 ## ============================================================

scripts/pyinstaller/up2k.sh

@@ -25,7 +25,7 @@ grep -E '^from .ssl_ import' $APPDATA/python/python37/site-packages/urllib3/util
     echo golfing
     echo > $APPDATA/python/python37/site-packages/requests/certs.py
     sed -ri 's/^(DEFAULT_CA_BUNDLE_PATH = ).*/\1""/' $APPDATA/python/python37/site-packages/requests/utils.py
-    sed -ri '/^import zipfile$/d' $APPDATA/python/python37/site-packages/requests/utils.py             
+    sed -ri '/^import zipfile$/d' $APPDATA/python/python37/site-packages/requests/utils.py
     sed -ri 's/"idna"//' $APPDATA/python/python37/site-packages/requests/packages.py
     sed -ri 's/import charset_normalizer.*/pass/' $APPDATA/python/python37/site-packages/requests/compat.py
     sed -ri 's/raise.*charset_normalizer.*/pass/' $APPDATA/python/python37/site-packages/requests/__init__.py

scripts/strip_hints/a.py

@@ -47,6 +47,14 @@ def uh(top):
 
 
 def uh1(fp):
+    try:
+        uh2(fp)
+    except:
+        print("failed to process", fp)
+        raise
+
+
+def uh2(fp):
     pr(".")
     cs = strip_file_to_string(fp, no_ast=True, to_empty=True)
 

setup.py

@@ -141,7 +141,7 @@ args = {
         "audiotags": ["mutagen"],
         "ftpd": ["pyftpdlib"],
         "ftps": ["pyftpdlib", "pyopenssl"],
-        "tftpd": ["partftpy>=0.3.1"],
+        "tftpd": ["partftpy>=0.4.0"],
         "pwhash": ["argon2-cffi"],
     },
     "entry_points": {"console_scripts": ["copyparty = copyparty.__main__:main"]},

tests/test_dots.py

@@ -23,7 +23,7 @@ def hdr(query, uname):
     return (h % (query, uname)).encode("utf-8")
 
 
-class TestHttpCli(unittest.TestCase):
+class TestDots(unittest.TestCase):
     def setUp(self):
         self.td = tu.get_ramdisk()
 
@@ -31,7 +31,7 @@ class TestHttpCli(unittest.TestCase):
         os.chdir(tempfile.gettempdir())
         shutil.rmtree(self.td)
 
-    def test(self):
+    def test_dots(self):
         td = os.path.join(self.td, "vfs")
         os.mkdir(td)
         os.chdir(td)
@@ -118,6 +118,214 @@ class TestHttpCli(unittest.TestCase):
         url = "v?k=" + zj["dk"]
         self.assertEqual(self.tarsel(url, "u2", ["f1.txt", "a", ".b"]), "f1.txt")
 
+        shutil.rmtree("v")
+
+    def test_dk_fk(self):
+        # python3 -m unittest tests.test_dots.TestDots.test_dk_fk
+
+        td = os.path.join(self.td, "vfs")
+        os.mkdir(td)
+        os.chdir(td)
+
+        vcfg = []
+        for k in "dk dks dky fk fka dk,fk dks,fk".split():
+            vcfg += ["{0}:{0}:r.,u1:g,u2:c,{0}".format(k)]
+            zs = "%s/s1/s2" % (k,)
+            os.makedirs(zs)
+
+            with open("%s/f.t1" % (k,), "wb") as f:
+                f.write(b"f1")
+
+            with open("%s/s1/f.t2" % (k,), "wb") as f:
+                f.write(b"f2")
+
+            with open("%s/s1/s2/f.t3" % (k,), "wb") as f:
+                f.write(b"f3")
+
+        self.args = Cfg(v=vcfg, a=["u1:u1", "u2:u2"])
+        self.asrv = AuthSrv(self.args, self.log)
+
+        dk = {}
+        for d in "dk dks dk,fk dks,fk".split():
+            zj = json.loads(self.curl("%s?ls" % (d,), "u1")[1])
+            dk[d] = zj["dk"]
+
+        ##
+        ## dk
+
+        # should not be able to access dk with wrong dirkey,
+        zs = self.curl("dk?ls&k=%s" % (dk["dks"]), "u2")[1]
+        self.assertEqual(zs, "\nJ2EOT")
+        # so use the right key
+        zs = self.curl("dk?ls&k=%s" % (dk["dk"]), "u2")[1]
+        zj = json.loads(zs)
+        self.assertEqual(len(zj["dirs"]), 0)
+        self.assertEqual(len(zj["files"]), 1)
+        self.assertEqual(zj["files"][0]["href"], "f.t1")
+
+        ##
+        ## dk thumbs
+
+        self.assertIn('">folder</text>', self.curl("dk?th=x", "u1")[1])
+        self.assertIn('">e403</text>', self.curl("dk?th=x", "u2")[1])
+
+        zs = "dk?th=x&k=%s" % (dk["dks"])
+        self.assertIn('">e403</text>', self.curl(zs, "u2")[1])
+
+        zs = "dk?th=x&k=%s" % (dk["dk"])
+        self.assertIn('">folder</text>', self.curl(zs, "u2")[1])
+
+        # fk not enabled, so this should work
+        self.assertIn('">t1</text>', self.curl("dk/f.t1?th=x", "u2")[1])
+        self.assertIn('">t2</text>', self.curl("dk/s1/f.t2?th=x", "u2")[1])
+
+        ##
+        ## dks
+
+        # should not be able to access dks with wrong dirkey,
+        zs = self.curl("dks?ls&k=%s" % (dk["dk"]), "u2")[1]
+        self.assertEqual(zs, "\nJ2EOT")
+        # so use the right key
+        zs = self.curl("dks?ls&k=%s" % (dk["dks"]), "u2")[1]
+        zj = json.loads(zs)
+        self.assertEqual(len(zj["dirs"]), 1)
+        self.assertEqual(len(zj["files"]), 1)
+        self.assertEqual(zj["files"][0]["href"], "f.t1")
+        # dks should return correct dirkey of subfolders;
+        s1 = zj["dirs"][0]["href"]
+        self.assertEqual(s1.split("/")[0], "s1")
+        zs = self.curl("dks/%s&ls" % (s1), "u2")[1]
+        self.assertIn('"s2/?k=', zs)
+
+        ##
+        ## dks thumbs
+
+        self.assertIn('">folder</text>', self.curl("dks?th=x", "u1")[1])
+        self.assertIn('">e403</text>', self.curl("dks?th=x", "u2")[1])
+
+        zs = "dks?th=x&k=%s" % (dk["dk"])
+        self.assertIn('">e403</text>', self.curl(zs, "u2")[1])
+
+        zs = "dks?th=x&k=%s" % (dk["dks"])
+        self.assertIn('">folder</text>', self.curl(zs, "u2")[1])
+
+        # fk not enabled, so this should work
+        self.assertIn('">t1</text>', self.curl("dks/f.t1?th=x", "u2")[1])
+        self.assertIn('">t2</text>', self.curl("dks/s1/f.t2?th=x", "u2")[1])
+
+        ##
+        ## dky
+
+        # doesn't care about keys
+        zs = self.curl("dky?ls&k=ok", "u2")[1]
+        self.assertEqual(zs, self.curl("dky?ls", "u2")[1])
+        zj = json.loads(zs)
+        self.assertEqual(len(zj["dirs"]), 0)
+        self.assertEqual(len(zj["files"]), 1)
+        self.assertEqual(zj["files"][0]["href"], "f.t1")
+
+        ##
+        ## dky thumbs
+
+        self.assertIn('">folder</text>', self.curl("dky?th=x", "u1")[1])
+        self.assertIn('">folder</text>', self.curl("dky?th=x", "u2")[1])
+
+        zs = "dky?th=x&k=%s" % (dk["dk"])
+        self.assertIn('">folder</text>', self.curl(zs, "u2")[1])
+
+        # fk not enabled, so this should work
+        self.assertIn('">t1</text>', self.curl("dky/f.t1?th=x", "u2")[1])
+        self.assertIn('">t2</text>', self.curl("dky/s1/f.t2?th=x", "u2")[1])
+
+        ##
+        ## dk+fk
+
+        # should not be able to access dk with wrong dirkey,
+        zs = self.curl("dk,fk?ls&k=%s" % (dk["dk"]), "u2")[1]
+        self.assertEqual(zs, "\nJ2EOT")
+        # so use the right key
+        zs = self.curl("dk,fk?ls&k=%s" % (dk["dk,fk"]), "u2")[1]
+        zj = json.loads(zs)
+        self.assertEqual(len(zj["dirs"]), 0)
+        self.assertEqual(len(zj["files"]), 1)
+        self.assertEqual(zj["files"][0]["href"][:7], "f.t1?k=")
+
+        ##
+        ## dk+fk thumbs
+
+        self.assertIn('">folder</text>', self.curl("dk,fk?th=x", "u1")[1])
+        self.assertIn('">e403</text>', self.curl("dk,fk?th=x", "u2")[1])
+
+        zs = "dk,fk?th=x&k=%s" % (dk["dk"])
+        self.assertIn('">e403</text>', self.curl(zs, "u2")[1])
+
+        zs = "dk,fk?th=x&k=%s" % (dk["dk,fk"])
+        self.assertIn('">folder</text>', self.curl(zs, "u2")[1])
+
+        # fk enabled, so this should fail
+        self.assertIn('">e404</text>', self.curl("dk,fk/f.t1?th=x", "u2")[1])
+        self.assertIn('">e404</text>', self.curl("dk,fk/s1/f.t2?th=x", "u2")[1])
+
+        # but dk should return correct filekeys, so try that
+        zs = "dk,fk/%s&th=x" % (zj["files"][0]["href"])
+        self.assertIn('">t1</text>', self.curl(zs, "u2")[1])
+
+        ##
+        ## dks+fk
+
+        # should not be able to access dk with wrong dirkey,
+        zs = self.curl("dks,fk?ls&k=%s" % (dk["dk"]), "u2")[1]
+        self.assertEqual(zs, "\nJ2EOT")
+        # so use the right key
+        zs = self.curl("dks,fk?ls&k=%s" % (dk["dks,fk"]), "u2")[1]
+        zj = json.loads(zs)
+        self.assertEqual(len(zj["dirs"]), 1)
+        self.assertEqual(len(zj["files"]), 1)
+        self.assertEqual(zj["dirs"][0]["href"][:6], "s1/?k=")
+        self.assertEqual(zj["files"][0]["href"][:7], "f.t1?k=")
+
+        ##
+        ## dks+fk thumbs
+
+        self.assertIn('">folder</text>', self.curl("dks,fk?th=x", "u1")[1])
+        self.assertIn('">e403</text>', self.curl("dks,fk?th=x", "u2")[1])
+
+        zs = "dks,fk?th=x&k=%s" % (dk["dk"])
+        self.assertIn('">e403</text>', self.curl(zs, "u2")[1])
+
+        zs = "dks,fk?th=x&k=%s" % (dk["dks,fk"])
+        self.assertIn('">folder</text>', self.curl(zs, "u2")[1])
+
+        # subdir s1 without key
+        zs = "dks,fk/s1/?th=x"
+        self.assertIn('">e403</text>', self.curl(zs, "u2")[1])
+
+        # subdir s1 with bad key
+        zs = "dks,fk/s1/?th=x&k=no"
+        self.assertIn('">e403</text>', self.curl(zs, "u2")[1])
+
+        # subdir s1 with correct key
+        zs = "dks,fk/%s&th=x" % (zj["dirs"][0]["href"])
+        self.assertIn('">folder</text>', self.curl(zs, "u2")[1])
+
+        # fk enabled, so this should fail
+        self.assertIn('">e404</text>', self.curl("dks,fk/f.t1?th=x", "u2")[1])
+        self.assertIn('">e404</text>', self.curl("dks,fk/s1/f.t2?th=x", "u2")[1])
+
+        # but dk should return correct filekeys, so try that
+        zs = "dks,fk/%s&th=x" % (zj["files"][0]["href"])
+        self.assertIn('">t1</text>', self.curl(zs, "u2")[1])
+
+        # subdir
+        self.assertIn('">e403</text>', self.curl("dks,fk/s1/?th=x", "u2")[1])
+        self.assertEqual("\nJ2EOT", self.curl("dks,fk/s1/?ls", "u2")[1])
+        zs = "dks,fk/s1%s&th=x" % (zj["files"][0]["href"])
+        zs = self.curl("dks,fk?ls&k=%s" % (dk["dks,fk"]), "u2")[1]
+        zj = json.loads(zs)
+        url = "dks,fk/%s" % zj["dirs"][0]["href"]
+        self.assertIn('"files"', self.curl(url + "&ls", "u2")[1])
+        self.assertEqual("\nJ2EOT", self.curl(url + "x&ls", "u2")[1])
+
     def tardir(self, url, uname):
         top = url.split("?")[0]
         top = ("top" if not top else top.lstrip(".").split("/")[0]) + "/"

tests/test_vfs.py

@@ -235,7 +235,7 @@ class TestVFS(unittest.TestCase):
                     """
                     u a:123
                     u asd:fgh:jkl
-                    
+
                     ./src
                     /dst
                     r a

tests/util.py

@@ -43,6 +43,7 @@ if MACOS:
 
 from copyparty.__init__ import E
 from copyparty.__main__ import init_E
+from copyparty.ico import Ico
 from copyparty.u2idx import U2idx
 from copyparty.util import FHC, CachedDict, Garda, Unrecv
 
@@ -110,7 +111,7 @@ class Cfg(Namespace):
     def __init__(self, a=None, v=None, c=None, **ka0):
         ka = {}
 
-        ex = "daw dav_auth dav_inf dav_mac dav_rt e2d e2ds e2dsa e2t e2ts e2tsr e2v e2vu e2vp early_ban ed emp exp 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_lifetime no_logues no_mv no_pipe no_poll no_readme no_robots no_sb_md no_sb_lg no_scandir no_tarcmp no_thumb no_vthumb no_zip nrand nw og og_no_head og_s_title q rand smb srch_dbg stats uqe vague_403 vc ver xdev xlink xvol"
+        ex = "daw dav_auth dav_inf dav_mac dav_rt e2d e2ds e2dsa e2t e2ts e2tsr e2v e2vu e2vp early_ban ed emp exp force_js getmod grid gsel hardlink ih ihead magic never_symlink nid nih no_acode no_athumb no_dav no_dedup no_del no_dupe no_lifetime no_logues no_mv no_pipe no_poll no_readme no_robots no_sb_md no_sb_lg no_scandir no_tarcmp no_thumb no_vthumb no_zip nrand nw og og_no_head og_s_title q rand smb srch_dbg stats uqe vague_403 vc ver xdev xlink xvol"
         ka.update(**{k: False for k in ex.split()})
 
         ex = "dotpart dotsrch no_dhash no_fastboot no_rescan no_sendfile no_snap no_voldump re_dhash plain_ip"
@@ -119,7 +120,7 @@ class Cfg(Namespace):
         ex = "ah_cli ah_gen css_browser hist js_browser mime mimes no_forget no_hash no_idx nonsus_urls og_tpl og_ua"
         ka.update(**{k: None for k in ex.split()})
 
-        ex = "hash_mt srch_time u2abort u2j"
+        ex = "hash_mt srch_time u2abort u2j u2sz"
         ka.update(**{k: 1 for k in ex.split()})
 
         ex = "au_vol mtab_age reg_cap s_thead s_tbody th_convt"
@@ -134,7 +135,7 @@ class Cfg(Namespace):
         ex = "grp on403 on404 xad xar xau xban xbd xbr xbu xiu xm"
         ka.update(**{k: [] for k in ex.split()})
 
-        ex = "exp_lg exp_md th_coversd"
+        ex = "exp_lg exp_md"
         ka.update(**{k: {} for k in ex.split()})
 
         ka.update(ka0)
@@ -161,6 +162,10 @@ class Cfg(Namespace):
             s_wr_sz=256 * 1024,
             sort="href",
             srch_hits=99999,
+            th_covers=["folder.png"],
+            th_coversd=["folder.png"],
+            th_covers_set=set(["folder.png"]),
+            th_coversd_set=set(["folder.png"]),
             th_crop="y",
             th_size="320x256",
             th_x3="n",
@@ -245,7 +250,7 @@ class VHttpConn(object):
         self.bans = {}
         self.freshen_pwd = 0.0
         self.hsrv = VHttpSrv(args, asrv, log)
-        self.ico = None
+        self.ico = Ico(args)
         self.ipa_nm = None
         self.lf_url = None
         self.log_func = log