This is just a hunch, but $wgFileExtensions does not contain "gif" as an allowed extension for uploading.
https://www.mediawiki.org/wiki/Manual:$wgFileExtensions On Sun, May 4, 2025 at 5:53 PM Christian Kujau <[email protected]> wrote: > Hello list, > > for some reason I'm no longer able to use the upload function on my little > Mediawiki installation. I haven't uploaded things a while, and recently > updated to 1.43.1, and everything else appears to work quite well, except > uploads. So, I navigate to Special:Upload and in the Apache web server log > I can see (shortened, w/o IP adresses and user information): > > "GET /wiki/Special:Upload HTTP/2.0" 200 5795 "-" "Mozilla... > > Great, HTTP/200 looks good, and the "Upload file" page is being displayed, > and I click on "choose file" and select a .gif and the .gif is displayed > now displayed as a little preview in the "Source file" part of the Upload > page. But then I hit the "Upload file" at the bottom of the page and get a > "Not Found" message in my browser window. And the same Apache web server > log now has: > > "POST /wiki/Special:Upload HTTP/2.0" 404 291 " > https://foo.example.org/wiki/Special:Upload"; "Mozilla... > > So, GET works just fine, but POST produces a HTTP/404? > > I've disabled mod_security, disabled all CSP and X-XSS-Protection etc. > headers too, but I'm at a loss on how to debug this further. > > In my virtual host configuration of the Apache web server, the following > is included: > > RewriteRule ^/wiki/(.+)?$ /mediawiki/index.php [L] > > This worked quite well over the years, and I *was* able to upload stuff > before, and with that configuration too. > > Attached below is my (shortened) LocalSettings.php (w/o some database > secrets and names). > > Has anybody seen something like this before, and maybe even remembers > where to look to debug this? > > Thank you, > Christian. > > ===== LocalSettings.php > $wgSitename = "foo"; > $wgScriptPath = "/mediawiki"; # real path > $wgArticlePath = "/wiki/$1"; # virtual path > $wgUsePathInfo = true; # ? > $wgServer = "https://foo.example.org";; > $wgEnotifUserTalk = true; # UPO > $wgEnotifWatchlist = true; # UPO > $wgEmailAuthentication = true; > $wgDBtype = "mysql"; > $wgDBserver = "127.0.0.1"; > $wgDBname = "foo"; > $wgDBuser = "foo"; > $wgDBpassword = "xxxx"; > $wgDBprefix = ""; > $wgMainCacheType = CACHE_ACCEL; > $wgCachePages = true; > $wgParserCacheExpireTime = 604800; > $wgUseFileCache = true; > $wgEnableSidebarCache = true; > $wgShowIPinHeader = false; > $wgEnableUploads = true; > $wgUseImageMagick = true; > $wgImageMagickConvertCommand = "/usr/bin/convert"; > $wgShellLocale = "en_US.utf8"; > $wgCacheDirectory = "$IP/cache"; > $wgFileCacheDirectory = "$wgCacheDirectory/html"; > $wgLanguageCode = "en"; > $wgSecretKey = "xxxx"; > $wgUpgradeKey = "xxx"; > $wgDefaultSkin = "Vector"; > $wgDiff3 = "/usr/bin/diff3"; > $wgGroupPermissions['*']['read'] = true; > $wgGroupPermissions['*']['edit'] = false; > $wgGroupPermissions['*']['createaccount'] = false; > $wgNoFollowLinks = false; > $wgNamespacesWithSubpages[NS_MAIN] = true; > $wgAllowExternalImages = true; > $wgAllowCopyUploads = true; > $wgCopyUploadsFromSpecialUpload = true; > $wgFileExtensions = array_merge($wgFileExtensions, array( > 'pdf', 'txt', 'gz', 'bz2', 'deb', 'zip', 'svg', 'diff', 'json' )); > $wgVerifyMimeType = false; > $wgDisableUploadScriptChecks = true; > $wgExtraNamespaces = array( > $wgNamespacesWithSubpages[NS_FOO] = true; > $wgNamespacesWithSubpages[NS_FOO] = true; > $wgShowExceptionDetails = true; > $wgDevelopmentWarnings = true; > $wgSitemapNamespaces = array( 0, 4, 12 ); > $wgAllowTitlesInSVG = true; > $wgSVGConverter = 'ImageMagick'; > wfLoadSkin('Vector'); > wfLoadSkin('MinervaNeue'); > wfLoadSkin('Timeless'); > > -- > BOFH excuse #308: > > CD-ROM server needs recalibration > _______________________________________________ > MediaWiki-l mailing list -- [email protected] > To unsubscribe send an email to [email protected] > > https://lists.wikimedia.org/postorius/lists/mediawiki-l.lists.wikimedia.org/ >
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