Unable to authenticate through upload

[Predrag Punosevac]

It looks like reboot fixed the issue. Please let me know if it works for
you.

Predrag

On Thu, Jan 19, 2023 at 2:17 PM Predrag Punosevac <predragp at andrew.cmu.edu>
wrote:

> Something is happening with the gateway machine. Your report was right on
> money. I am having a hard time logging in even with the root account. I am
> trying power cycle via IPMI. If that doesn't fix the issue I will have to
> look into it later today when I have the access to the hardware.
>
> Predrag
>
> On Thu, Jan 19, 2023 at 12:49 PM Benedikt Boecking <
> boecking at andrew.cmu.edu> wrote:
>
>> No rush, just thought I’d let you know.
>>
>>
>> On Jan 19, 2023, at 11:47 AM, Predrag Punosevac <predragp at andrew.cmu.edu>
>> wrote:
>>
>> Will look into it.
>>
>> On Thu, Jan 19, 2023, 12:37 PM Benedikt Boecking <boecking at andrew.cmu.edu>
>> wrote:
>>
>>> I can authenticate to bash.autonlab.org but not to upload.autonlab.org.
>>>
>>> Bash is very very slow for me, but I can get to the servers through it.
>>>
>>> On upload, the ssh log in gets stuck at public key authentication, see
>>> below.
>>>
>>>
>>> ssh -v benediktb at upload.autonlab.org
>>> OpenSSH_9.0p1, LibreSSL 3.3.6
>>> debug1: Reading configuration data /Users/boecking/.ssh/config
>>> debug1: /Users/boecking/.ssh/config line 1: Applying options for *
>>> debug1: Reading configuration data /etc/ssh/ssh_config
>>> debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/*
>>> matched no files
>>> debug1: /etc/ssh/ssh_config line 54: Applying options for *
>>> debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve;
>>> disabling
>>> debug1: Connecting to upload.autonlab.org port 22.
>>> debug1: Connection established.
>>> debug1: identity file /Users/boecking/.ssh/id_rsa type 0
>>> debug1: identity file /Users/boecking/.ssh/id_rsa-cert type -1
>>> debug1: Local version string SSH-2.0-OpenSSH_9.0
>>> debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
>>> debug1: compat_banner: match: OpenSSH_7.4 pat OpenSSH_7.4* compat
>>> 0x04000006
>>> debug1: Authenticating to upload.autonlab.org:22 as 'benediktb'
>>> debug1: load_hostkeys: fopen /Users/boecking/.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: ssh-ed25519
>>> debug1: kex: server->client cipher: chacha20-poly1305 at openssh.com MAC:
>>> <implicit> compression: none
>>> debug1: kex: client->server cipher: chacha20-poly1305 at 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:IUQxesUiVl0JBF9f1ilsQOEK7bzrcA0sxPejAmmL0LI
>>> debug1: load_hostkeys: fopen /Users/boecking/.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 'upload.autonlab.org' is known and matches the ED25519
>>> host key.
>>> debug1: Found key in /Users/boecking/.ssh/known_hosts:1
>>> 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 1 keys
>>> debug1: Will attempt key: /Users/boecking/.ssh/id_rsa RSA
>>> SHA256:exq72a6QWMvMVpNOUObFzz0ivUQJbWbMn84bUmpEN2g explicit agent
>>> debug1: SSH2_MSG_EXT_INFO received
>>> debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
>>> debug1: SSH2_MSG_SERVICE_ACCEPT received
>>> debug1: Authentications that can continue:
>>> publickey,gssapi-keyex,gssapi-with-mic,password
>>> debug1: Next authentication method: publickey
>>> debug1: Offering public key: /Users/boecking/.ssh/id_rsa RSA
>>> SHA256:exq72a6QWMvMVpNOUObFzz0ivUQJbWbMn84bUmpEN2g explicit agent
>>>
>>>
>>
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