{"action":"created","issue":{"url":"https://api.github.com/repos/ntop/ntopng/issues/1777","repository_url":"https://api.github.com/repos/ntop/ntopng","labels_url":"https://api.github.com/repos/ntop/ntopng/issues/1777/labels{/name}","comments_url":"https://api.github.com/repos/ntop/ntopng/issues/1777/comments","events_url":"https://api.github.com/repos/ntop/ntopng/issues/1777/events","html_url":"https://github.com/ntop/ntopng/issues/1777","id":321326835,"number":1777,"title":"ntop not liking my certificate","user":{"login":"DRST-github","id":28151790,"avatar_url":"https://avatars3.githubusercontent.com/u/28151790?v=4","gravatar_id":"","url":"https://api.github.com/users/DRST-github","html_url":"https://github.com/DRST-github","followers_url":"https://api.github.com/users/DRST-github/followers","following_url":"https://api.github.com/users/DRST-github/following{/other_user}","gists_url":"https://api.github.com/users/DRST-github/gists{/gist_id}","starred_url":"https://api.github.com/users/DRST-github/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DRST-github/subscriptions","organizations_url":"https://api.github.com/users/DRST-github/orgs","repos_url":"https://api.github.com/users/DRST-github/repos","events_url":"https://api.github.com/users/DRST-github/events{/privacy}","received_events_url":"https://api.github.com/users/DRST-github/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-05-08T20:01:22Z","updated_at":"2018-05-11T15:02:58Z","closed_at":null,"author_association":"NONE","body":"Hello,\r\n\r\nI am trying to use our wildcard certificate for ntopng. However I ran into the \"Unable to start HTTP server (IPv4) on port\" error.\r\n\r\nAfter looking at the documentation and reading solutions online, I still couldn't get ntopng to run, until I decided to temporarily create a self-signed certificate, as a test. Surprisingly, ntonp ran without problems with the self-signed certificate, so I am thinking that maybe there is something that ntopng doesn't like about our certificate.\r\n\r\nTo create the pem file I used the following command:\r\n\r\n`cat RootCA.crt intermediate.crt publicCert.cer > ntopng-cert.pem`\r\n\r\nNote that this is the same command I have used successfully to concatenate our certificates, for use in other servers. I have even tried adding cert.key, but ntopng still throws out the error mentioned above.\r\n\r\nOpenssl validates the resulting pem file, correctly, and I use the very same steps for the self-signed and for the public certificate, when moving either to the ntopng directories. Yet, only our wildcard certificate causes ntop to abort on startup.\r\n\r\nAny help would be appreciated.\r\nThanks."},"comment":{"url":"https://api.github.com/repos/ntop/ntopng/issues/comments/388390629","html_url":"https://github.com/ntop/ntopng/issues/1777#issuecomment-388390629","issue_url":"https://api.github.com/repos/ntop/ntopng/issues/1777","id":388390629,"user":{"login":"emanuele-f","id":5488003,"avatar_url":"https://avatars2.githubusercontent.com/u/5488003?v=4","gravatar_id":"","url":"https://api.github.com/users/emanuele-f","html_url":"https://github.com/emanuele-f","followers_url":"https://api.github.com/users/emanuele-f/followers","following_url":"https://api.github.com/users/emanuele-f/following{/other_user}","gists_url":"https://api.github.com/users/emanuele-f/gists{/gist_id}","starred_url":"https://api.github.com/users/emanuele-f/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/emanuele-f/subscriptions","organizations_url":"https://api.github.com/users/emanuele-f/orgs","repos_url":"https://api.github.com/users/emanuele-f/repos","events_url":"https://api.github.com/users/emanuele-f/events{/privacy}","received_events_url":"https://api.github.com/users/emanuele-f/received_events","type":"User","site_admin":false},"created_at":"2018-05-11T15:02:58Z","updated_at":"2018-05-11T15:02:58Z","author_association":"CONTRIBUTOR","body":"What is the output of `ls -l /usr/share/ntopng/httpdocs/ssl/ntopng-cert.pem` ?"}}
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