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Former Member's avatar
Former Member
4 years ago

Just tried to configure 1Password SSH and am having trouble (Windows 11)

Hi, I get an error when I try the test recommended in the set up document. When I run ssh -T git@github.com , I get sign_and_send_pubkey: signing failed: agent refused operation git@github.c...
SSH
Former Member's avatar
Former Member
4 years ago

Interesting, I'm pretty much at the same place.

I've added a few of my keys to my vault, and ssh-add -l lists them all. When testing it with git@github.com, my systems behavior is pretty much the same as OP.


❯ ssh -vT git@github.com
OpenSSH_8.8p1, OpenSSL 1.1.1m 14 Dec 2021
debug1: Reading configuration data /home/ndo/.ssh/config
debug1: /home/ndo/.ssh/config line 11: Applying options for github.com
debug1: /home/ndo/.ssh/config line 541: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Connecting to github.com [140.82.121.4] port 22.
debug1: Connection established.
debug1: identity file /home/ndo/.ssh/id_ndo4.pub type 0
debug1: identity file /home/ndo/.ssh/id_ndo4.pub-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.8
debug1: Remote protocol version 2.0, remote software version babeld-e1420b26
debug1: compat_banner: no match: babeld-e1420b26
debug1: Authenticating to github.com:22 as 'git'
debug1: load_hostkeys: fopen /home/ndo/.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: curve25519-sha256
debug1: kex: host key algorithm: rsa-sha2-512
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-rsa SHA256:abc123
debug1: load_hostkeys: fopen /home/ndo/.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 'github.com' is known and matches the RSA host key.
debug1: Found key in /home/ndo/.ssh/known_hosts:41
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/ndo/.ssh/id_ndo4.pub RSA SHA256:abc123 explicit agent
debug1: Will attempt key: RSA SHA256:abc123 agent
debug1: Will attempt key: ED25519 SHA256:abc123 agent
debug1: Will attempt key: RSA SHA256:abc123 agent
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,ssh-ed25519,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ssh-dss>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering public key: /home/ndo/.ssh/id_ndo4.pub RSA SHA256:abc123 explicit agent <-- this is the correct public key that should work imo
debug1: Server accepts key: /home/ndo/.ssh/id_ndo4.pub RSA SHA256:abc123 explicit agent
sign_and_send_pubkey: signing failed for RSA "/home/ndo/.ssh/id_ndo4.pub" from agent: agent refused operation
debug1: Offering public key: RSA SHA256:abc123 agent
debug1: Authentications that can continue: publickey
debug1: Offering public key: ED25519 SHA256:abc123 agent
debug1: Authentications that can continue: publickey
debug1: Offering public key: RSA SHA256:abc123 agent
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
git@github.com: Permission denied (publickey).
~
❯ ssh-add -l
2048 SHA256:abc123 (RSA)
4096 SHA256:abc123 (RSA)
256 SHA256:abc123 (ED25519)
2048 SHA256:abc123 (RSA)

I see the agent.sock file in ~/.1password/ and lsof says an active 1Password process has it open.

I wanted to add, my .ssh/config entry for github.com looks like this:


host github.com
user git
IdentityAgent "~/.1password/agent.sock"
IdentityFile ~/.ssh/id_ndo4.pub

System:
Arch Linux 5.17
OP Cli 2.0.0-beta.12
OP App 8.6.0