Hi Everyone,

I'm using MW 1.35.1 release tarball. We migrated to a new VM using Ubuntu 20, x86_64, fully patched. I also updated composer dependencies.

Below is a new error when we edit a wiki page and click Submit. Preview is OK. We did not experience it on our CentOS 7 VM during Submit.

We are in a hardened state. We can't meet Guzzle's requirements because:

open_basedir="/var/www/html/:/var/lib/php/" allow_url_fopen=Off allow_url_include=Off

Looking at Special:Version, Guzzle is described as "Guzzle is a PHP HTTP client library." I don't believe our Mediawiki should be making outbound requests like this. We disabled Guzzle by disabling SpamBlacklist.

This brings a couple of questions:

* Why is Guzzle filtering Sysops or Administrator actions? * Is there another way to get the Spam blacklist? Like a Systemd service that runs once an hour?

Thanks in advance.

==========

[YGi84aU19iAalBwOJ8j4SAAAAAU] /w/index.php?title=Main_Page&action=submit RuntimeException from line 119 of /var/www/html/w/vendor/guzzlehttp/guzzle/src/functions.php: GuzzleHttp requires cURL, the allow_url_fopen ini setting, or a custom HTTP handler.

Backtrace:

#0 /var/www/html/w/vendor/guzzlehttp/guzzle/src/HandlerStack.php(42): GuzzleHttp\choose_handler() #1 /var/www/html/w/includes/http/GuzzleHttpRequest.php(164): GuzzleHttp\HandlerStack::create() #2 /var/www/html/w/includes/http/HttpRequestFactory.php(186): GuzzleHttpRequest->execute() #3 /var/www/html/w/includes/http/HttpRequestFactory.php(208): MediaWiki\Http\HttpRequestFactory->request() #4 /var/www/html/w/extensions/SpamBlacklist/includes/BaseBlacklist.php(370): MediaWiki\Http\HttpRequestFactory->get() #5 /var/www/html/w/extensions/SpamBlacklist/includes/BaseBlacklist.php(329): BaseBlacklist->getHttpText() #6 /var/www/html/w/extensions/SpamBlacklist/includes/BaseBlacklist.php(294): BaseBlacklist->buildSharedBlacklists() #7 /var/www/html/w/includes/libs/objectcache/wancache/WANObjectCache.php(1529): BaseBlacklist->{closure}() #8 /var/www/html/w/includes/libs/objectcache/wancache/WANObjectCache.php(1376): WANObjectCache->fetchOrRegenerate() #9 /var/www/html/w/extensions/SpamBlacklist/includes/BaseBlacklist.php(295): WANObjectCache->getWithSetCallback() #10 /var/www/html/w/extensions/SpamBlacklist/includes/BaseBlacklist.php(224): BaseBlacklist->getSharedBlacklists() #11 /var/www/html/w/extensions/SpamBlacklist/includes/SpamBlacklist.php(89): BaseBlacklist->getBlacklists() #12 /var/www/html/w/extensions/SpamBlacklist/includes/SpamBlacklistHooks.php(45): SpamBlacklist->filter() #13 /var/www/html/w/includes/HookContainer/HookContainer.php(320): SpamBlacklistHooks::filterMergedContent() #14 /var/www/html/w/includes/HookContainer/HookContainer.php(131): MediaWiki\HookContainer\HookContainer->callLegacyHook() #15 /var/www/html/w/includes/HookContainer/HookRunner.php(1529): MediaWiki\HookContainer\HookContainer->run() #16 /var/www/html/w/includes/EditPage.php(1904): MediaWiki\HookContainer\HookRunner->onEditFilterMergedContent() #17 /var/www/html/w/includes/EditPage.php(2363): EditPage->runPostMergeFilters() #18 /var/www/html/w/includes/EditPage.php(1724): EditPage->internalAttemptSave() #19 /var/www/html/w/includes/EditPage.php(680): EditPage->attemptSave() #20 /var/www/html/w/includes/actions/EditAction.php(71): EditPage->edit() #21 /var/www/html/w/includes/actions/SubmitAction.php(38): EditAction->show() #22 /var/www/html/w/includes/MediaWiki.php(527): SubmitAction->show() #23 /var/www/html/w/includes/MediaWiki.php(313): MediaWiki->performAction() #24 /var/www/html/w/includes/MediaWiki.php(940): MediaWiki->performRequest() #25 /var/www/html/w/includes/MediaWiki.php(543): MediaWiki->main() #26 /var/www/html/w/index.php(53): MediaWiki->run() #27 /var/www/html/w/index.php(46): wfIndexMain() #28 {main}