Devzat – Chat over SSH, with some nice quality-of-life features

Re:Devzat – Chat over SSH, with some nice quality-of-life fe... by semi-extrinsic on Thursday July 18, 2024 @06:27PM (#41000334)

Or in the authorized_keys file, prepend the public key with a specified command. This is then the only command that the user can execute when logging in with that particular key. To wit:

  command="/usr/bin/foo" ssh-ed25519 AAAA....

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Re:Devzat – Chat over SSH, with some nice quality-of-life fe... by titaniumtown on Thursday July 18, 2024 @07:47PM (#41000815)

i had no idea about that, thank you!

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Re:Devzat – Chat over SSH, with some nice quality-of-life fe... by kijin on Thursday July 18, 2024 @08:22PM (#41000983)

I suppose this will also lock the user out of sftp and scp? Because otherwise they might be able to edit the authorized_keys file and run any command.

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Re:Devzat – Chat over SSH, with some nice quality-of-life fe... by gerdesj on Thursday July 18, 2024 @08:58PM (#41001192)

"I suppose this will also lock the user out of sftp and scp?"

No it wont! The specified command might provide sftp, scp, telnet or stream a film.

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Re:Devzat – Chat over SSH, with some nice quality-of-life fe... by fragmede on Friday July 19, 2024 @01:41AM (#41002253)

I stream a film at funky.nondeterministic.computer on port 22

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Re:Devzat – Chat over SSH, with some nice quality-of-life fe... by rovr138 on Friday July 19, 2024 @12:49PM (#41008406)

hah

made me laugh

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