Error – “(domain) refused to connect” when trying to view plugin details
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Hello,
I am trying to figure out why I can’t view any plugin details in my admin section for any sites hosted on my server. Everything else works perfectly fine, I can download plugins & update them, but I just can’t connect to any of their details pages. I always get that error. Some details:I have a LAMP stack & root access to my server.
-CentOS 7.6.1810
-Apache 2.4.6
-MariaDB 5.5.60
-PHP 7.2.13
-Let’s Encrypt Cert
–Note: since I used certbot, my 443 vhost block is in a separate file from my 80 vhost block.
-80 vhost has Rewrite Engine on to force HTTP to HTTPS redirect
-All files on the DocRoot are set to 644, directories set to 755vhost block structure:
<VirtualHost *:80> ServerName www.gracecathedralsa.org ServerAlias gracecathedralsa.org DocumentRoot /var/www/gracecathedralsa.org/public_html ErrorLog /var/www/gracecathedralsa.org/error.log CustomLog /var/www/gracecathedralsa.org/requests.log combined <Directory /var/www/gracecathedralsa.org/public_html> Options Indexes FollowSymLinks AllowOverride All Order allow,deny Allow from all Require all granted </Directory> RewriteEngine on RewriteCond %{SERVER_NAME} =gracecathedralsa.org [OR] RewriteCond %{SERVER_NAME} =www.gracecathedralsa.org RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent] </VirtualHost> ------------------------------------- <IfModule mod_ssl.c> <VirtualHost *:443> ServerName www.gracecathedralsa.org ServerAlias gracecathedralsa.org DocumentRoot /var/www/gracecathedralsa.org/public_html ErrorLog /var/www/gracecathedralsa.org/error.log CustomLog /var/www/gracecathedralsa.org/requests.log combined <Directory /var/www/gracecathedralsa.org/public_html> Options Indexes FollowSymLinks AllowOverride All Order allow,deny Allow from all Require all granted </Directory> Include /etc/letsencrypt/options-ssl-apache.conf SSLCertificateFile /etc/letsencrypt/live/gracecathedralsa.org/cert.pem SSLCertificateKeyFile /etc/letsencrypt/live/gracecathedralsa.org/privkey.pem SSLCertificateChainFile /etc/letsencrypt/live/gracecathedralsa.org/chain.pem </VirtualHost> </IfModule>If you need any other details let me know. I’m at a loss as to why it’s only the plugin details pages that my server is refusing to serve up.
Thanks in advance!
Z
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Oh, another piece I came across while investigating logs:
# tail -f /var/www/gracecathedralsa.org/error.log [Fri Dec 21 12:10:46.803354 2018] [php7:notice] [pid 9200] [client 5.255.250.7:37787] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Fri Dec 21 12:10:46.803425 2018] [php7:notice] [pid 9200] [client 5.255.250.7:37787] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Fri Dec 21 12:10:46.814158 2018] [php7:notice] [pid 9200] [client 5.255.250.7:37787] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Fri Dec 21 12:10:46.824218 2018] [php7:notice] [pid 9200] [client 5.255.250.7:37787] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Fri Dec 21 15:36:03.050910 2018] [php7:notice] [pid 26808] [client 23.253.92.151:39170] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Fri Dec 21 15:36:03.050984 2018] [php7:notice] [pid 26808] [client 23.253.92.151:39170] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Fri Dec 21 15:36:03.059614 2018] [php7:notice] [pid 26808] [client 23.253.92.151:39170] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Fri Dec 21 15:36:03.067255 2018] [php7:notice] [pid 26808] [client 23.253.92.151:39170] Nimble\\skp_get_skope error when building the local skope, no object_id provided. [Sat Dec 22 06:02:22.875265 2018] [ssl:error] [pid 20248] AH02032: Hostname www.gracecathedralsa.org provided via SNI and hostname gracecathedralsa.org provided via HTTP are different [Sat Dec 22 08:29:39.241298 2018] [php7:warn] [pid 24971] [client 72.177.212.236:62203] PHP Warning: mkdir(): No such file or directory in /var/www/gracecathedralsa.org/public_html/wp-content/mu-plugins/endurance-page-cache.php on line 761, referer: https://gracecathedralsa.org/wp-admin/plugins.php# tail -f /var/www/gracecathedralsa.org/requests.log 72.177.212.236 - - [22/Dec/2018:08:29:30 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 164 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:29:39 -0600] "GET /wp-admin/plugin-install.php?tab=plugin-information&plugin=wpforms-lite& HTTP/1.1" 200 16883 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:30:26 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:32:27 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:33:53 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:34:35 -0600] "GET /wp-admin/plugin-install.php?tab=plugin-information&plugin=all-in-one-event-calendar& HTTP/1.1" 200 26551 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:34:53 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 54.88.9.166 - - [22/Dec/2018:08:35:47 -0600] "GET /wp-admin/plugins.php HTTP/1.1" 302 - "-" "Slackbot-LinkExpanding 1.0 (+https://api.slack.com/robots)" 54.88.9.166 - - [22/Dec/2018:08:35:47 -0600] "GET /wp-login.php?redirect_to=https%3A%2F%2Fgracecathedralsa.org%2Fwp-admin%2Fplugins.php&reauth=1 HTTP/1.1" 206 1203 "-" "Slackbot-LinkExpanding 1.0 (+https://api.slack.com/robots)" 72.177.212.236 - - [22/Dec/2018:08:35:53 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:37:54 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:38:05 -0600] "GET /wp-admin/plugin-install.php?tab=plugin-information&plugin=all-in-one-event-calendar& HTTP/1.1" 200 26551 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36"# tail -f /var/www/gracecathedralsa.org/requests.log 72.177.212.236 - - [22/Dec/2018:08:29:30 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 164 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:29:39 -0600] "GET /wp-admin/plugin-install.php?tab=plugin-information&plugin=wpforms-lite& HTTP/1.1" 200 16883 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:30:26 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:32:27 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:33:53 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:34:35 -0600] "GET /wp-admin/plugin-install.php?tab=plugin-information&plugin=all-in-one-event-calendar& HTTP/1.1" 200 26551 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:34:53 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 54.88.9.166 - - [22/Dec/2018:08:35:47 -0600] "GET /wp-admin/plugins.php HTTP/1.1" 302 - "-" "Slackbot-LinkExpanding 1.0 (+https://api.slack.com/robots)" 54.88.9.166 - - [22/Dec/2018:08:35:47 -0600] "GET /wp-login.php?redirect_to=https%3A%2F%2Fgracecathedralsa.org%2Fwp-admin%2Fplugins.php&reauth=1 HTTP/1.1" 206 1203 "-" "Slackbot-LinkExpanding 1.0 (+https://api.slack.com/robots)" 72.177.212.236 - - [22/Dec/2018:08:35:53 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:37:54 -0600] "POST /wp-admin/admin-ajax.php HTTP/1.1" 200 47 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" 72.177.212.236 - - [22/Dec/2018:08:38:05 -0600] "GET /wp-admin/plugin-install.php?tab=plugin-information&plugin=all-in-one-event-calendar& HTTP/1.1" 200 26551 "https://gracecathedralsa.org/wp-admin/plugins.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36"This is what I get when I click “View Details” for any plugin:
Hmmm weird. I’m on a VPS, so it shouldn’t be blocked. Using firewalld with https service enabled, tried adding 443 as a tcp port to be open but still no go. SELinux set for Permissive, still being blocked. OpenSSL is 1.0.2k-fips. Rebooted the whole server, still being blocked. It’s server-wide because all my sites are affected, not just this one…could it be a CORS issue?
Did some more testing. I changed my SSL protocol to include TLSv1, still not working. However, if I right-click to open in a new tab or window, it loads the content. It just doesn’t like loading it on an iFrame within the admin console… Is it the 644 permissions on the files?
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