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friendica-addons
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Code Issues Releases Wiki Activity

Blockbot: You can now allow social media agents

pull/1474/head
Michael 2024-03-04 05:37:04 +00:00
parent c49b61be8b
commit b6d706822a
3 changed files with 50 additions and 20 deletions
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43
blockbot/blockbot.php
View File

@ -29,6 +29,7 @@ function blockbot_addon_admin(string &$o)
$o = Renderer::replaceMacros($t, [ $o = Renderer::replaceMacros($t, [
'$submit' => DI::l10n()->t('Save Settings'), '$submit' => DI::l10n()->t('Save Settings'),
'$good_crawlers' => ['good_crawlers', DI::l10n()->t('Allow "good" crawlers'), DI::config()->get('blockbot', 'good_crawlers'), DI::l10n()->t("Don't block fediverse crawlers, relay servers and other bots with good purposes.")], '$good_crawlers' => ['good_crawlers', DI::l10n()->t('Allow "good" crawlers'), DI::config()->get('blockbot', 'good_crawlers'), DI::l10n()->t("Don't block fediverse crawlers, relay servers and other bots with good purposes.")],
'$socialmedia_agents' => ['socialmedia_agents', DI::l10n()->t('Allow preview agents'), DI::config()->get('blockbot', 'socialmedia_agents'), DI::l10n()->t("Don't block agents from social media systems that want to generate preview data for links that had been set by their users.")],
'$block_gab' => ['block_gab', DI::l10n()->t('Block GabSocial'), DI::config()->get('blockbot', 'block_gab'), DI::l10n()->t('Block the software GabSocial. This will block every access for that software. You can block dedicated gab instances in the blocklist settings in the admin section.')], '$block_gab' => ['block_gab', DI::l10n()->t('Block GabSocial'), DI::config()->get('blockbot', 'block_gab'), DI::l10n()->t('Block the software GabSocial. This will block every access for that software. You can block dedicated gab instances in the blocklist settings in the admin section.')],
'$training' => ['training', DI::l10n()->t('Training mode'), DI::config()->get('blockbot', 'training'), DI::l10n()->t("Activates the training mode. This is only meant for developing purposes. Don't activate this on a production machine. This can cut communication with some systems.")], '$training' => ['training', DI::l10n()->t('Training mode'), DI::config()->get('blockbot', 'training'), DI::l10n()->t("Activates the training mode. This is only meant for developing purposes. Don't activate this on a production machine. This can cut communication with some systems.")],
]); ]);
@ -37,6 +38,7 @@ function blockbot_addon_admin(string &$o)
function blockbot_addon_admin_post() function blockbot_addon_admin_post()
{ {
DI::config()->set('blockbot', 'good_crawlers', $_POST['good_crawlers'] ?? false); DI::config()->set('blockbot', 'good_crawlers', $_POST['good_crawlers'] ?? false);
DI::config()->set('blockbot', 'socialmedia_agents', $_POST['socialmedia_agents'] ?? false);
DI::config()->set('blockbot', 'block_gab', $_POST['block_gab'] ?? false); DI::config()->set('blockbot', 'block_gab', $_POST['block_gab'] ?? false);
DI::config()->set('blockbot', 'training', $_POST['training'] ?? false); DI::config()->set('blockbot', 'training', $_POST['training'] ?? false);
} }
@ -53,34 +55,41 @@ function blockbot_init_1()
$good_agents = [ $good_agents = [
'fediverse.space crawler', 'fediverse.network crawler', 'Active_Pods_CheckBot_3.0', 'fediverse.space crawler', 'fediverse.network crawler', 'Active_Pods_CheckBot_3.0',
'Social-Relay/', 'Test Certificate Info', 'Uptimebot/', 'GNUSocialBot', 'UptimeRobot/', 'Social-Relay/', 'Test Certificate Info', 'Uptimebot/', 'GNUSocialBot', 'UptimeRobot/',
'PTST/', 'Zabbix', 'Poduptime/' 'PTST/', 'Zabbix', 'Poduptime/', 'FediFetcher', 'lemmy-stats-crawler',
'FedditLemmyverseCrawler/', 'kbinBot/', 'lemmy-explorer-crawler/',
]; ];
// List of known crawlers. // List of agents from social media systems that fetch preview data via opem graph or twitter cards
$socialmedia_agents = ['Twitterbot/', 'facebookexternalhit/', 'SkypeUriPreview Preview/',
'TelegramBot', 'WhatsApp/', 'github-camo', 'Bluesky Cardyb/', 'XING-contenttabreceiver/',
'LinkedInBot/', 'Instagram ', 'Synapse (bot; ', 'Discordbot/'];
// List of known unwanted crawlers.
$agents = [ $agents = [
'SemrushBot', 's~feedly-nikon3', 'Qwantify/Bleriot/', 'ltx71', 'Sogou web spider/', 'SemrushBot', 's~feedly-nikon3', 'Qwantify/Bleriot/', 'ltx71', 'Sogou web spider/',
'Diffbot/', 'Twitterbot/', 'YisouSpider', 'evc-batch/', 'LivelapBot/', 'TrendsmapResolver/', 'Diffbot/', 'YisouSpider', 'evc-batch/', 'LivelapBot/', 'TrendsmapResolver/',
'PaperLiBot/', 'Nuzzel', 'um-LN/', 'Google Favicon', 'Datanyze', 'BLEXBot/', '360Spider', 'PaperLiBot/', 'Nuzzel', 'um-LN/', 'Google Favicon', 'Datanyze', 'BLEXBot/', '360Spider',
'adscanner/', 'HeadlessChrome', 'wpif', 'startmebot/', 'Googlebot/', 'Applebot/', 'adscanner/', 'HeadlessChrome', 'wpif', 'startmebot/', 'Googlebot/', 'Applebot/',
'facebookexternalhit/', 'GoogleImageProxy', 'bingbot/', 'heritrix/', 'ldspider', 'GoogleImageProxy', 'bingbot/', 'heritrix/', 'ldspider',
'AwarioRssBot/', 'TweetmemeBot/', 'dcrawl/', 'PhantomJS/', 'Googlebot-Image/', 'AwarioRssBot/', 'TweetmemeBot/', 'dcrawl/', 'PhantomJS/', 'Googlebot-Image/',
'CrowdTanglebot/', 'Mediapartners-Google', 'Baiduspider/', 'datagnionbot', 'CrowdTanglebot/', 'Mediapartners-Google', 'Baiduspider/', 'datagnionbot',
'MegaIndex.ru/', 'SMUrlExpander', 'Hatena-Favicon/', 'Wappalyzer', 'FlipboardProxy/', 'MegaIndex.ru/', 'SMUrlExpander', 'Hatena-Favicon/', 'Wappalyzer', 'FlipboardProxy/',
'NetcraftSurveyAgent/', 'Dataprovider.com', 'SMTBot/', 'Nimbostratus-Bot/', 'NetcraftSurveyAgent/', 'Dataprovider.com', 'SMTBot/', 'Nimbostratus-Bot/',
'DuckDuckGo-Favicons-Bot/', 'IndieWebCards/', 'proximic', 'netEstate NE Crawler', 'DuckDuckGo-Favicons-Bot/', 'IndieWebCards/', 'proximic', 'netEstate NE Crawler',
'AhrefsBot/', 'YandexBot/', 'Exabot/', 'Mediumbot-MetaTagFetcher/', 'WhatsApp/', 'AhrefsBot/', 'YandexBot/', 'Exabot/', 'Mediumbot-MetaTagFetcher/',
'TelegramBot', 'SurdotlyBot/', 'BingPreview/', 'SabsimBot/', 'CCBot/', 'WbSrch/', 'SurdotlyBot/', 'BingPreview/', 'SabsimBot/', 'CCBot/', 'WbSrch/',
'DuckDuckBot-Https/', 'HTTP Banner Detection', 'YandexImages/', 'archive.org_bot', 'DuckDuckBot-Https/', 'HTTP Banner Detection', 'YandexImages/', 'archive.org_bot',
'ArchiveTeam ArchiveBot/', 'yacybot', 'https://developers.google.com/+/web/snippet/', 'ArchiveTeam ArchiveBot/', 'yacybot', 'https://developers.google.com/+/web/snippet/',
'Scrapy/', 'github-camo', 'MJ12bot/', 'DotBot/', 'Pinterestbot/', 'Jooblebot/', 'Scrapy/', 'MJ12bot/', 'DotBot/', 'Pinterestbot/', 'Jooblebot/',
'Cliqzbot/', 'YaK/', 'Mediatoolkitbot', 'Snacktory', 'FunWebProducts', 'oBot/', 'Cliqzbot/', 'YaK/', 'Mediatoolkitbot', 'Snacktory', 'FunWebProducts', 'oBot/',
'7Siters/', 'KOCMOHABT', 'Google-SearchByImage', 'FemtosearchBot/', '7Siters/', 'KOCMOHABT', 'Google-SearchByImage', 'FemtosearchBot/',
'HubSpot Crawler', 'DomainStatsBot/', 'Re-re Studio', 'AwarioSmartBot/', 'HubSpot Crawler', 'DomainStatsBot/', 'Re-re Studio', 'AwarioSmartBot/',
'SummalyBot/', 'DNSResearchBot/', 'PetalBot;', 'Nmap Scripting Engine;', 'SummalyBot/', 'DNSResearchBot/', 'PetalBot;', 'Nmap Scripting Engine;',
'Google-Apps-Script; beanserver;', 'woorankreview/', 'Seekport Crawler;', 'AHC/', 'Google-Apps-Script; beanserver;', 'woorankreview/', 'Seekport Crawler;', 'AHC/',
'SkypeUriPreview Preview/', 'Semanticbot/', 'Embed PHP library', 'XoviOnpageCrawler;', 'Semanticbot/', 'Embed PHP library', 'XoviOnpageCrawler;', 'Pinterest/',
'GetHPinfo.com-Bot/', 'BoardReader Favicon Fetcher', 'Google-Adwords-Instant', 'newspaper/', 'GetHPinfo.com-Bot/', 'BoardReader Favicon Fetcher', 'Google-Adwords-Instant', 'newspaper/',
'YurichevBot/', 'Crawling at Home Project', 'InfoTigerBot/' 'YurichevBot/', 'Crawling at Home Project', 'InfoTigerBot/',
'AdIdxBot/', 'MicrosoftPreview/', 'masscan/'
]; ];
if (!DI::config()->get('blockbot', 'good_crawlers')) { if (!DI::config()->get('blockbot', 'good_crawlers')) {
@ -93,13 +102,23 @@ function blockbot_init_1()
} }
} }
if (!DI::config()->get('blockbot', 'socialmedia_agents')) {
$agents = array_merge($agents, $socialmedia_agents);
} else {
foreach ($socialmedia_agents as $socialmedia_agent) {
if (stristr($_SERVER['HTTP_USER_AGENT'], $socialmedia_agent)) {
return;
}
}
}
if (DI::config()->get('blockbot', 'block_gab')) { if (DI::config()->get('blockbot', 'block_gab')) {
$agents[] = 'GabSocial/'; $agents[] = 'GabSocial/';
} }
foreach ($agents as $agent) { foreach ($agents as $agent) {
if (stristr($_SERVER['HTTP_USER_AGENT'], $agent)) { if (stristr($_SERVER['HTTP_USER_AGENT'], $agent)) {
throw new ForbiddenException('Bots are not allowed'); throw new ForbiddenException('Bots are not allowed. If you consider this a mistake, create an issue at https://github.com/friendica/friendica');
} }
} }
@ -125,7 +144,7 @@ function blockbot_init_1()
'lua-resty-http/', 'Tiny Tiny RSS/', 'Wget/', 'PostmanRuntime/', 'lua-resty-http/', 'Tiny Tiny RSS/', 'Wget/', 'PostmanRuntime/',
'W3C_Validator/', 'NetNewsWire', 'FeedValidator/', 'theoldreader.com', 'axios/', 'W3C_Validator/', 'NetNewsWire', 'FeedValidator/', 'theoldreader.com', 'axios/',
'Paw/', 'PeerTube/', 'fedi.inex.dev', 'FediDB/', 'index.community crawler', 'Paw/', 'PeerTube/', 'fedi.inex.dev', 'FediDB/', 'index.community crawler',
'Slackbot-LinkExpanding' 'Slackbot-LinkExpanding', 'Firefish/', 'Takahe/', 'Akkoma ', 'Misskey/'
]; ];
if (DI::config()->get('blockbot', 'good_crawlers')) { if (DI::config()->get('blockbot', 'good_crawlers')) {
@ -140,5 +159,5 @@ function blockbot_init_1()
} }
logger::notice('Blocked bot', $logdata); logger::notice('Blocked bot', $logdata);
throw new ForbiddenException('Bots are not allowed'); throw new ForbiddenException('Bots are not allowed. If you consider this a mistake, create an issue at https://github.com/friendica/friendica');
} }

18
blockbot/lang/C/messages.po
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@ -8,7 +8,7 @@ msgid ""
msgstr "" msgstr ""
"Project-Id-Version: \n" "Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n" "Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2021-12-13 06:17+0000\n" "POT-Creation-Date: 2024-03-04 05:35+0000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n" "Language-Team: LANGUAGE <LL@li.org>\n"
@ -32,21 +32,31 @@ msgid ""
msgstr "" msgstr ""
#: blockbot.php:32 #: blockbot.php:32
msgid "Block GabSocial" msgid "Allow preview agents"
msgstr "" msgstr ""
#: blockbot.php:32 #: blockbot.php:32
msgid "" msgid ""
"Don't block agents from social media systems that want to generate preview "
"data for links that had been set by their users."
msgstr ""
#: blockbot.php:33
msgid "Block GabSocial"
msgstr ""
#: blockbot.php:33
msgid ""
"Block the software GabSocial. This will block every access for that " "Block the software GabSocial. This will block every access for that "
"software. You can block dedicated gab instances in the blocklist settings in " "software. You can block dedicated gab instances in the blocklist settings in "
"the admin section." "the admin section."
msgstr "" msgstr ""
#: blockbot.php:33 #: blockbot.php:34
msgid "Training mode" msgid "Training mode"
msgstr "" msgstr ""
#: blockbot.php:33 #: blockbot.php:34
msgid "" msgid ""
"Activates the training mode. This is only meant for developing purposes. " "Activates the training mode. This is only meant for developing purposes. "
"Don't activate this on a production machine. This can cut communication with " "Don't activate this on a production machine. This can cut communication with "

1
blockbot/templates/admin.tpl
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@ -1,4 +1,5 @@
{{include file="field_checkbox.tpl" field=$good_crawlers}} {{include file="field_checkbox.tpl" field=$good_crawlers}}
{{include file="field_checkbox.tpl" field=$socialmedia_agents}}
{{include file="field_checkbox.tpl" field=$block_gab}} {{include file="field_checkbox.tpl" field=$block_gab}}
{{include file="field_checkbox.tpl" field=$training}} {{include file="field_checkbox.tpl" field=$training}}
<div class="submit"><button type="submit" class="btn btn-primary" name="page_site" value="{{$submit}}">{{$submit}}</button></div> <div class="submit"><button type="submit" class="btn btn-primary" name="page_site" value="{{$submit}}">{{$submit}}</button></div>