Attachment 3408 Details for Bug 3178 – Annotated log of ssh -v demonstrating the issue

Annotated log of ssh -v demonstrating the issue

ssh_log.txt (text/plain), 3.51 KB, created by Kane on 2020-06-08 06:11:50 AEST

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Creator: Kane

Created: 2020-06-08 06:11:50 AEST

Size: 3.51 KB

patch

obsolete

>$ ssh -v [[ALIAS]] -i ~/.ssh/id_ecdsa_sk
>OpenSSH_8.2p1 Ubuntu-4, OpenSSL 1.1.1f  31 Mar 2020
>debug1: Reading configuration data /home/kane/.ssh/config
>debug1: /home/kane/.ssh/config line 7: Applying options for mchome
>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: Connecting to [[HOSTNAME]] [[IP]] port [[PORT]].
>debug1: Connection established.
>debug1: identity file /home/kane/.ssh/id_ecdsa_sk type 10
>debug1: identity file /home/kane/.ssh/id_ecdsa_sk-cert type -1
>debug1: Local version string SSH-2.0-OpenSSH_8.2p1 Ubuntu-4
>debug1: Remote protocol version 2.0, remote software version OpenSSH_8.2p1 Ubuntu-4
>debug1: match: OpenSSH_8.2p1 Ubuntu-4 pat OpenSSH* compat 0x04000000
>debug1: Authenticating to [[HOSTANAME]]:[[PORT]] as '[[USER]]'
>debug1: SSH2_MSG_KEXINIT sent
>debug1: SSH2_MSG_KEXINIT received
>debug1: kex: algorithm: curve25519-sha256
>debug1: kex: host key algorithm: ecdsa-sha2-nistp256
>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: Server host key: ecdsa-sha2-nistp256 SHA256:xX3w8yz5eyftlQYVbxpWYBhuEt8TP3LkPOu+OPuB5HQ
>debug1: Host '[[HOSTNAME]]:[[PORT]]' is known and matches the ECDSA host key.
>debug1: Found key in /home/kane/.ssh/known_hosts:4
>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: Will attempt key: /home/kane/.ssh/id_ecdsa_sk ECDSA-SK SHA256:1bjhZUm1GLemKIhbwX33nP4zpLuW3VBPdH9kN1LH0bU explicit authenticator agent
>debug1: Will attempt key: [[REDACTED]] agent
>debug1: Will attempt key: [[REDACTED]] agent
>debug1: SSH2_MSG_EXT_INFO received
>debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,sk-ssh-ed25519@openssh.com,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ecdsa-sha2-nistp256@openssh.com>
>debug1: SSH2_MSG_SERVICE_ACCEPT received
>debug1: Authentications that can continue: publickey
>debug1: Next authentication method: publickey
>debug1: Offering public key: /home/kane/.ssh/id_ecdsa_sk ECDSA-SK SHA256:1bjhZUm1GLemKIhbwX33nP4zpLuW3VBPdH9kN1LH0bU explicit authenticator agent
>debug1: Server accepts key: /home/kane/.ssh/id_ecdsa_sk ECDSA-SK SHA256:1bjhZUm1GLemKIhbwX33nP4zpLuW3VBPdH9kN1LH0bU explicit authenticator agent
>[[
>At this point, the exchange hangs until I touch the security key.
>]]
>Authenticated with partial success.
>debug1: Authentications that can continue: keyboard-interactive
>debug1: Next authentication method: keyboard-interactive
>debug1: Authentication succeeded (keyboard-interactive).
>Authenticated to [[HOSTNAME]] ([[IP]]:[[PORT]]).
>debug1: channel 0: new [client-session]
>debug1: Requesting no-more-sessions@openssh.com
>debug1: Entering interactive session.
>debug1: pledge: network
>debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
>debug1: Remote: /[[REDACTED]]/.ssh/authorized_keys:19: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
>debug1: Remote: /[[REDACTED]]/.ssh/authorized_keys:19: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
>debug1: Sending environment.
>debug1: Sending env LANG = en_US.UTF-8
>Welcome to Ubuntu 20.04 LTS (GNU/Linux 5.4.0-33-generic x86_64)
>

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