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webdav issue on PUT #243

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elehcim opened this issue Nov 13, 2023 · 10 comments
Open

webdav issue on PUT #243

elehcim opened this issue Nov 13, 2023 · 10 comments

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@elehcim
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elehcim commented Nov 13, 2023

Hello, I'm running a webdav server using this image http:bookworm as base.

When I try to PUT a file with:

curl -T po.txt http://myserver.me/dir/

I get:

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
</p>
</body></html>

And the log from the server is:

[Mon Nov 13 14:45:07.242571 2023] [mpm_event:notice] [pid 1:tid 140536338677056] AH00489: Apache/2.4.57 (Unix) OpenSSL/1.1.1n configured -- resuming normal operations
[Mon Nov 13 14:45:07.242576 2023] [mpm_event:info] [pid 1:tid 140536338677056] AH00490: Server built: Jun 13 2023 06:36:54
[Mon Nov 13 14:45:07.242543 2023] [mpm_event:debug] [pid 1:tid 140536338677056] event.c(740): Child 2 started: pid 15, gen 0, active 3/16, total 3/3/16
[Mon Nov 13 14:45:07.242571 2023] [mpm_event:notice] [pid 1:tid 140536338677056] AH00489: Apache/2.4.57 (Unix) OpenSSL/1.1.1n configured -- resuming normal operations
[Mon Nov 13 14:45:07.242576 2023] [mpm_event:info] [pid 1:tid 140536338677056] AH00490: Server built: Jun 13 2023 06:36:54
[Mon Nov 13 14:45:07.242623 2023] [core:notice] [pid 1:tid 140536338677056] AH00094: Command line: 'httpd -D FOREGROUND'
[Mon Nov 13 14:45:07.242633 2023] [core:debug] [pid 1:tid 140536338677056] log.c(1570): AH02639: Using SO_REUSEPORT: yes (1)
[Mon Nov 13 14:45:07.242623 2023] [core:notice] [pid 1:tid 140536338677056] AH00094: Command line: 'httpd -D FOREGROUND'
[Mon Nov 13 14:45:07.242633 2023] [core:debug] [pid 1:tid 140536338677056] log.c(1570): AH02639: Using SO_REUSEPORT: yes (1)
[Mon Nov 13 14:45:07.242904 2023] [mpm_event:debug] [pid 13:tid 140536332662528] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Mon Nov 13 14:45:07.242904 2023] [mpm_event:debug] [pid 13:tid 140536332662528] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Mon Nov 13 14:45:07.243825 2023] [mpm_event:debug] [pid 15:tid 140536332662528] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Mon Nov 13 14:45:07.243825 2023] [mpm_event:debug] [pid 15:tid 140536332662528] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Mon Nov 13 14:45:07.244010 2023] [mpm_event:debug] [pid 14:tid 140536332662528] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Mon Nov 13 14:45:07.244010 2023] [mpm_event:debug] [pid 14:tid 140536332662528] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Mon Nov 13 14:45:48.061367 2023] [authz_core:debug] [pid 13:tid 140536324269824] mod_authz_core.c(815): [client 10.42.0.0:21709] AH01626: authorization result of Require all granted: granted
[Mon Nov 13 14:45:48.061462 2023] [authz_core:debug] [pid 13:tid 140536324269824] mod_authz_core.c(815): [client 10.42.0.0:21709] AH01626: authorization result of <RequireAny>: granted
[Mon Nov 13 14:45:48.061367 2023] [authz_core:debug] [pid 13:tid 140536324269824] mod_authz_core.c(815): [client 10.42.0.0:21709] AH01626: authorization result of Require all granted: granted
[Mon Nov 13 14:45:48.061462 2023] [authz_core:debug] [pid 13:tid 140536324269824] mod_authz_core.c(815): [client 10.42.0.0:21709] AH01626: authorization result of <RequireAny>: granted
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format
[Mon Nov 13 14:45:48.072406 2023] [:error] [pid 13:tid 140536324269824] AH: ctx->lock_filename: /po.txt.lock.
[Mon Nov 13 14:45:48.072406 2023] [:error] [pid 13:tid 140536324269824] AH: ctx->lock_filename: /po.txt.lock.
[Mon Nov 13 14:45:48.072481 2023] [:error] [pid 13:tid 140536324269824] AH: Unable to open lock file /po.txt.lock.
[Mon Nov 13 14:45:48.072481 2023] [:error] [pid 13:tid 140536324269824] AH: Unable to open lock file /po.txt.lock.
[Mon Nov 13 14:45:48.089338 2023] [dav:error] [pid 13:tid 140536324269824] (2)No such file or directory: [client 10.42.0.0:21709] An error occurred while reading the request body (URI: /dir/po.txt)  [400, #0]
[Mon Nov 13 14:45:48.089338 2023] [dav:error] [pid 13:tid 140536324269824] (2)No such file or directory: [client 10.42.0.0:21709] An error occurred while reading the request body (URI: /dir/po.txt)  [400, #0]

When I created the image I installed the apr and aprutil packages with this line:

apt-get install -y libtool libaprutil1-dev libapr1-dev libaprutil1 libapr1

I saw the line BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format may be linked to this issue, but I'm on debian bookworm.
Any hint about what may be the problem?
Thanks
@LaurentGoderre
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I wonder if this could be your issue: https://serverfault.com/a/716789

@elehcim
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elehcim commented Nov 28, 2023

I wonder if this could be your issue: https://serverfault.com/a/716789

Thanks for the link, I checked and tested the permissions but it's not that unfortunately.

I do not understand this error log line:

BDB0004 fop_read_meta: /var/lib/dav/DavLock: unexpected file type or format

@LaurentGoderre
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It looks like it's trying to put the file in a location that isn't allowed by Apache (it seems to be trying to put it either in root or /dir)

@LaurentGoderre
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LaurentGoderre commented Nov 28, 2023 •
edited
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Have you tried using the the directive:

DavLockDB /usr/local/apache/var/DavLock

Source: https://httpd.apache.org/docs/2.4/mod/mod_dav.html

@elehcim
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elehcim commented Nov 28, 2023

Have you tried using the the directive:

DavLockDB /usr/local/apache/var/DavLock

Source: https://httpd.apache.org/docs/2.4/mod/mod_dav.html

yes I tried this, but still doesn't work. I also checked the permissions on the root and /dir folder without success.

Another thing is that exploring with the browser the webdav url, I see many empty files called like: .davfs.tmp00fea1

@LaurentGoderre
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the var/DavLock don't exist in the base image so you would need to create it first.

@elehcim
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elehcim commented Nov 28, 2023

Yeah I created it.

webdav:/var/lib/dav# ls -la
total 8
drwxrwxr-x. 1 www-data www-data    33 Nov 13 14:43 .
drwxr-xr-x. 1 root     root        17 Nov 13 14:43 ..
-rwxrwxrwx. 1 www-data www-data 12288 Nov 28 10:55 DavLock
drwxr-xr-x. 1 www-data www-data    19 Nov 28 15:13 data

dav.conf:

DavLockDB "/var/lib/dav/DavLock"
Alias / "/var/lib/dav/data/"
<Directory "/var/lib/dav/data/">
  Dav On
  Options Indexes FollowSymLinks

  <RequireAny>
    Require all granted
  </RequireAny>
</Directory>

@elehcim
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elehcim commented Nov 28, 2023

This is my starting point https://github.com/rucio/containers/tree/master/webdav I opened an issue there, no response yet

@elehcim
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elehcim commented Jun 20, 2024

This is my starting point https://github.com/rucio/containers/tree/master/webdav I opened an issue there, no response yet

The issue above has been resolved here.

@tianon
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tianon commented Jun 20, 2024

It's still weird that our webdav support isn't working, but I'm glad your use case is fixed!

@tianon tianon mentioned this issue Oct 1, 2024
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@tianon @LaurentGoderre @elehcim and others