sajolida cannot SSH to LimeSurvey VM anymore
Today, while sending the November newsletter, I couldn't SSH into the survey VM anymore.
I customized the unsubscription message on survey to be more generic and not talked about "surveys", as it does by default:
That's described in Step #11 of https://tails.net/contribute/how/user_experience/limesurvey/.
For some reason, the message was reset this time (and previous time as well). I guess that this step is not handle by the automatic upgrades anymore.
I tried to connect like usual:
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /home/xxxxxx/.ssh/config
debug1: /home/xxxxxx/.ssh/config line 19: Applying options for *.onion
debug1: /home/xxxxxx/.ssh/config line 76: Applying options for unlehxtgqn5xg6ccxwnm5w3ddcrll5ctlavo7srjvkkpay67dv3sdzyd.onion
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files
debug1: /etc/ssh/ssh_config line 21: Applying options for *
debug1: Executing proxy command: exec /bin/nc.openbsd -X 5 -x 127.0.0.1:9050 unlehxtgqn5xg6ccxwnm5w3ddcrll5ctlavo7srjvkkpay67dv3sdzyd.onion 22
debug1: identity file /home/xxxxxx/.ssh/id_rsa_sajolida type 0
debug1: identity file /home/xxxxxx/.ssh/id_rsa_sajolida-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u1
debug1: Remote protocol version 2.0, remote software version OpenSSH_9.2p1
debug1: compat_banner: match: OpenSSH_9.2p1 pat OpenSSH* compat 0x04000000
debug1: Authenticating to unlehxtgqn5xg6ccxwnm5w3ddcrll5ctlavo7srjvkkpay67dv3sdzyd.onion:22 as 'sajolida'
debug1: load_hostkeys: fopen /home/xxxxxx/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: sntrup761x25519-sha512@openssh.com
debug1: kex: host key algorithm: ssh-ed25519
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: SSH2_MSG_KEX_ECDH_REPLY received
debug1: Server host key: ssh-ed25519 SHA256:mG4yyJ1cSvHJj8GDrZS15PeVg4N+Nlfj09xApfPSeAk
debug1: load_hostkeys: fopen /home/xxxxxx/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug1: Host 'unlehxtgqn5xg6ccxwnm5w3ddcrll5ctlavo7srjvkkpay67dv3sdzyd.onion' is known and matches the ED25519 host key.
debug1: Found key in /home/xxxxxx/.ssh/known_hosts:159
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey in after 134217728 blocks
debug1: get_agent_identities: bound agent to hostkey
debug1: get_agent_identities: agent returned 2 keys
debug1: Will attempt key: /home/xxxxxx/.ssh/id_rsa_sajolida RSA SHA256:ALq73t8MKPfgfOkE5OhzXIlo55jPVBoYEJEbg1HjFQE explicit agent
debug1: Will attempt key: /home/xxxxxx/.ssh/id_rsa RSA SHA256:l5S3x9mCBGLmrwcxQQJgJSSUoFCRp7c5X4HM4KCjxJk agent
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,sk-ssh-ed25519@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ecdsa-sha2-nistp256@openssh.com,webauthn-sk-ecdsa-sha2-nistp256@openssh.com,ssh-dss,ssh-rsa,rsa-sha2-256,rsa-sha2-512>
debug1: kex_input_ext_info: publickey-hostbound@openssh.com=<0>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering public key: /home/xxxxxx/.ssh/id_rsa_sajolida RSA SHA256:ALq73t8MKPfgfOkE5OhzXIlo55jPVBoYEJEbg1HjFQE explicit agent
debug1: Authentications that can continue: publickey
debug1: Offering public key: /home/xxxxxx/.ssh/id_rsa RSA SHA256:l5S3x9mCBGLmrwcxQQJgJSSUoFCRp7c5X4HM4KCjxJk agent
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
sajolida@unlehxtgqn5xg6ccxwnm5w3ddcrll5ctlavo7srjvkkpay67dv3sdzyd.onion: Permission denied (publickey).
For some reason my SSH key gets rejected.
I don't necessarily need an SSH access but otherwise I'd like this message to be customized again with 894643ab3752766f46fa3fcbf5634936e9908da2 in the LimeSurvey code.