The process /user/bin/chown could not be executed and failed. Subject: Process /user/bin/chown could not be executed Unit rvice has begun starting up.įeb 20 19:26:07 otrs1 mkdir: /usr/bin/mkdir: cannot create directory ‘/var/run/stunnel’: File existsįeb 20 19:26:07 otrs1 systemd: Failed at step EXEC spawning /user/bin/chown: No such file or directory See "systemctl status rvice" and "journalctl -xe" for details.Įxecuting journalctl -xe: Feb 20 19:26:07 otrs1 polkitd: Registered Authentication Agent for unix-process:14179:2643087 (system bus name :1.62, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locįeb 20 19:26:07 otrs1 systemd: Starting rvice. When I try to start it systemctl start rvice it fails with Job for rvice failed because the control process exited with error code. Description=SSL tunnel for network daemonsĮxecStartPre=-/usr/bin/mkdir /var/run/stunnelĮxecStartPre=-/user/bin/chown nobody:nobody /var/run/stunnelĮxecStart=/bin/stunnel /etc/stunnel/nf Here's my systemd unit file for stunnel: When I execute stunnel /etc/stunnel/nf then it works. #change the UID and GID of the process for security reasons My nf is this: #Provide the full path to your certificate-key pair file Home > CentOS > CentOS 6.I'd like to create a unit file for stunneland I can't figure out why it's failing. Where 2525 is the accept port specified in the config file. Openssl s_client -starttls smtp -crlf -connect 1.2.3.4:25Īs it is hard to ignore self-signed certificates with openssl which is very easily achieved using verify=0 with stunnelĬreate file nf (or any other name) with following contents: Example of this use case is explained at Using encrypted channels to communicate with squid proxy server. One good use of stunnel is to encrypt connection between browser and proxy server as browsers do not support SSL HTTP proxy servers yet. stunnel man page has good detailed information about various options supported by stunnel and how they can be used. Stunnel also supports very advanced certificate options so that we can supply our own certificates for clients requesting SSL connection or verify remote SSL certificate when we are connecting to remote server as client. In some cases we can run stunnel at both ends and encrypt plain-text communication between two normal programs while it is travelling over network. When it runs in client mode, clients can connect to stunnel via localhost which connects to remote server using SSL. When it is run in server mode, it listens for encrypted connections from client and forwards plain-text connections to local server via loop-back. Stunnel listens on a port and forwards requests to actual daemon. Stunnel can be used to encrypt communication between network programs which normally do not support encryption. Home > CentOS > CentOS 6.x > Network related tools > stunnel About stunnel Home > CentOS > CentOS 6.x > Security tools > stunnel
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