Hi!
With Core Shell Version: 3.6.2 (via SetApp), I can't connect to my mini via public key Authentication.
On the Terminal, I can do ssh mini and the ~/.ssh/config file is set up so that it connects via keypair
On Core Shell I've created a profile that looks like this:
But when I try to connect, I get a prompt for the password... The config file is being read, as the proper username is used.
Checking on the logs, I think the relevant bits are:
Command line ssh connection:
debug1: Host 'mini-lan' is known and matches the ECDSA host key.
debug1: Found key in /Users/[USERNAME]/.ssh/known_hosts:29
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: /Users/[USERNAME]/.ssh/id_rsa RSA SHA256:ew6x8c4CYW+ >>SNIP>> explicit agent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive
debug1: Next authentication method: publickey
debug1: Offering public key: /Users/[USERNAME]/.ssh/id_rsa RSA SHA256:ew6x8c4CYW+ >>SNIP>> explicit agent
debug1: Server accepts key: /Users/[USERNAME]/.ssh/id_rsa RSA SHA256:ew6x8c4CYW+ >>SNIP>> explicit agent
debug1: Authentication succeeded (publickey).
Authenticated to mini-lan ([IP_ADDRESS]:22).
But in Core Shell I see this:
Equivalent Command: ssh -v -o ServerAliveInterval=15 -o ServerAliveCountMax=3 -o ExitOnForwardFailure=yes -p 22 mini
10:25:11 Connecting…
10:25:11 Using Core Helper 6.6 (r3386)
10:25:11 OpenSSH_8.8p1, OpenSSL 1.1.1l 24 Aug 2021
10:25:11 debug1: Reading configuration data /Users/[USERNAME]/.ssh/config
[snip]
10:25:11 debug1: /Users/[USERNAME]/.ssh/config line 45: Applying options for mini
10:25:11 debug1: /Users/[USERNAME]/.ssh/config line 80: Applying options for *
10:25:11 debug1: /Users/[USERNAME]/.ssh/config line 81: Deprecated option "useroaming"
10:25:11 debug1: Reading configuration data /etc/ssh/ssh_config
10:25:11 debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
10:25:11 debug1: /etc/ssh/ssh_config line 54: Applying options for *
10:25:11 debug1: Connecting to mini-lan [[IP_ADDRESS]] port 22.
10:25:11 debug1: Connection established.
10:25:11 debug1: identity file /Users/[USERNAME]/.ssh/id_rsa type 0
10:25:11 debug1: identity file /Users/[USERNAME]/.ssh/id_rsa-cert type -1
10:25:11 debug1: Local version string SSH-2.0-OpenSSH_8.8
10:25:11 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.9
10:25:11 debug1: compat_banner: match: OpenSSH_6.9 pat OpenSSH* compat 0x04000000
10:25:11 debug1: Authenticating to mini-lan:22 as '[REMOTE_USERNAME]'
10:25:11 Authenticating…
10:25:11 debug1: load_hostkeys: fopen /Users/[USERNAME]/.ssh/known_hosts2: No such file or directory
10:25:11 debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
10:25:11 debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
10:25:11 debug1: SSH2_MSG_KEXINIT sent
10:25:11 debug1: SSH2_MSG_KEXINIT received
10:25:11 debug1: kex: algorithm: curve25519-sha256@libssh.org
10:25:11 debug1: kex: host key algorithm: ecdsa-sha2-nistp256
10:25:11 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
10:25:11 debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
10:25:11 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
10:25:11 debug1: SSH2_MSG_KEX_ECDH_REPLY received
10:25:11 debug1: Server host key: ecdsa-sha2-nistp256 SHA256:cqBQKOMRZI4Gy <<SNIP>>
10:25:11 debug1: load_hostkeys: fopen /Users/[USERNAME]/.ssh/known_hosts2: No such file or directory
10:25:11 debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
10:25:11 debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
10:25:11 debug1: Host 'mini-lan' is known and matches the ECDSA host key.
10:25:11 debug1: Found key in /Users/[USERNAME]/.ssh/known_hosts:29
10:25:11 debug1: rekey out after 134217728 blocks
10:25:11 debug1: SSH2_MSG_NEWKEYS sent
10:25:11 debug1: expecting SSH2_MSG_NEWKEYS
10:25:11 debug1: SSH2_MSG_NEWKEYS received
10:25:11 debug1: rekey in after 134217728 blocks
10:25:11 debug1: Will attempt key: /Users/[USERNAME]/.ssh/id_rsa RSA SHA256:ew6x8c4CYW+ <<SNIP>> explicit agent
10:25:11 debug1: SSH2_MSG_SERVICE_ACCEPT received
10:25:11 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive
10:25:11 debug1: Next authentication method: publickey
10:25:11 debug1: Offering public key: /Users/[USERNAME]/.ssh/id_rsa RSA SHA256:ew6x8c4CYW+<<SNIP>> explicit agent
10:25:11 debug1: send_pubkey_test: no mutual signature algorithm
10:25:11 debug1: Next authentication method: keyboard-interactive
10:25:11 debug1: read_passphrase: requested to askpass
10:25:18 Authenticated to mini-lan ([[IP_ADDRESS]]:22) using "keyboard-interactive".
10:25:18 debug1: channel 0: new [client-session]
10:25:18 debug1: Requesting no-more-sessions@openssh.com
10:25:18 debug1: Entering interactive session.
10:25:18 debug1: pledge: filesystem full
10:25:18 Connected
10:25:18 debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
10:25:18 debug1: client_input_hostkeys: searching /Users/[USERNAME]/.ssh/known_hosts for mini-lan / (none)
10:25:18 debug1: client_input_hostkeys: searching /Users/[USERNAME]/.ssh/known_hosts2 for mini-lan / (none)
10:25:18 debug1: client_input_hostkeys: hostkeys file /Users/[USERNAME]/.ssh/known_hosts2 does not exist
10:25:18 debug1: client_input_hostkeys: host key found matching a different name/address, skipping UserKnownHostsFile update
10:25:18 debug1: Sending environment.
10:25:18 debug1: channel 0: setting env LC_ALL = "en_US.UTF-8"
10:25:18 debug1: channel 0: setting env LC_CTYPE = "UTF-8"
10:25:18 debug1: channel 0: setting env LANG = "en_US.UTF-8"
I think the key line is: "10:25:11 debug1: send_pubkey_test: no mutual signature algorithm" ??
Why, if I assume Core Shell is using the system's SSH binary?
Thanks