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mscdex / ssh2

SSH2 client and server modules written in pure JavaScript for node.js
MIT License
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publickey auth fails in ssh2, but works from command line #989

Closed wcarhart closed 1 year ago

wcarhart commented 3 years ago

I am try to connect to a DigitalOcean droplet with ssh2. 

$ ssh -V
OpenSSH_7.9p1, LibreSSL 2.7.3
$ node --version
v15.0.1
$ yarn info ssh2
0.8.9

Here's my code:

let conn = new ssh2.Client()
return new Promise((resolve, reject) => {
    conn.on('ready', () => {
        conn.exec(cmd, (err, stream) => {
            if (err) {
                reject(err)
            }
            stream.on('close', (code, signal) => {
                if (code !== 0) {
                    reject(code)
                }
                conn.end()
                resolve(code)
            }).stderr.on('data', (data) => {
                reject(data)
            })
        })
    }).connect({
        host: xxx.xxx.xxx.xxx,
        port: 22,
        username: 'root',
        privateKey: fs.readFileSync('/Users/<me>/.ssh/id_rsa'),
        debug: (s) => {console.log(s)}
    })
})

ssh2 fails with the following log:

DEBUG: Local ident: 'SSH-2.0-ssh2js0.4.10'
DEBUG: Client: Trying localhost on port 22 ...
DEBUG: Client: Connected
DEBUG: Parser: IN_INIT
DEBUG: Parser: IN_GREETING
DEBUG: Parser: IN_HEADER
DEBUG: Remote ident: 'SSH-2.0-OpenSSH_7.9'
DEBUG: Outgoing: Writing KEXINIT
DEBUG: Parser: IN_PACKETBEFORE (expecting 8)
DEBUG: Parser: IN_PACKET
DEBUG: Parser: pktLen:1076,padLen:6,remainLen:1072
DEBUG: Parser: IN_PACKETDATA
DEBUG: Parser: IN_PACKETDATAAFTER, packet: KEXINIT
DEBUG: Comparing KEXINITs ...
DEBUG: (local) KEX algorithms: curve25519-sha256@libssh.org,curve25519-sha256,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha
256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha1
DEBUG: (remote) KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sh
a512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1
DEBUG: KEX algorithm: curve25519-sha256@libssh.org
DEBUG: (local) Host key formats: ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-rsa
DEBUG: (remote) Host key formats: rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519
DEBUG: Host key format: ssh-ed25519
DEBUG: (local) Client->Server ciphers: aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm,aes128-gcm@openssh.com,aes256-gcm,aes256-gcm@openssh.com
DEBUG: (remote) Client->Server ciphers: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
DEBUG: Client->Server Cipher: aes128-ctr
DEBUG: (local) Server->Client ciphers: aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm,aes128-gcm@openssh.com,aes256-gcm,aes256-gcm@openssh.com
DEBUG: (remote) Server->Client ciphers: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
DEBUG: Server->Client Cipher: aes128-ctr
DEBUG: (local) Client->Server HMAC algorithms: hmac-sha2-256,hmac-sha2-512,hmac-sha1
DEBUG: (remote) Client->Server HMAC algorithms: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh
.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
DEBUG: Client->Server HMAC algorithm: hmac-sha2-256
DEBUG: (local) Server->Client HMAC algorithms: hmac-sha2-256,hmac-sha2-512,hmac-sha1
DEBUG: (remote) Server->Client HMAC algorithms: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh
.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
DEBUG: Server->Client HMAC algorithm: hmac-sha2-256
DEBUG: (local) Client->Server compression algorithms: none,zlib@openssh.com,zlib
DEBUG: (remote) Client->Server compression algorithms: none,zlib@openssh.com
DEBUG: Client->Server compression algorithm: none
DEBUG: (local) Server->Client compression algorithms: none,zlib@openssh.com,zlib
DEBUG: (remote) Server->Client compression algorithms: none,zlib@openssh.com
DEBUG: Server->Client compression algorithm: none
DEBUG: Outgoing: Writing KEXECDH_INIT
DEBUG: Parser: IN_PACKETBEFORE (expecting 8)
DEBUG: Parser: IN_PACKET
DEBUG: Parser: pktLen:188,padLen:8,remainLen:184
DEBUG: Parser: IN_PACKETDATA
DEBUG: Parser: IN_PACKETDATAAFTER, packet: KEXECDH_REPLY
DEBUG: Checking host key format
DEBUG: Checking signature format
DEBUG: Verifying host fingerprint
DEBUG: Host accepted by default (no verification)
DEBUG: Verifying signature
DEBUG: Outgoing: Writing NEWKEYS
DEBUG: Parser: IN_PACKETBEFORE (expecting 8)
DEBUG: Parser: IN_PACKET
DEBUG: Parser: pktLen:12,padLen:10,remainLen:8
DEBUG: Parser: IN_PACKETDATA
DEBUG: Parser: IN_PACKETDATAAFTER, packet: NEWKEYS
DEBUG: Outgoing: Writing SERVICE_REQUEST (ssh-userauth)
DEBUG: Parser: IN_PACKETBEFORE (expecting 16)
DEBUG: Parser: IN_PACKET
DEBUG: Parser: Decrypting
DEBUG: Parser: pktLen:28,padLen:10,remainLen:16
DEBUG: Parser: IN_PACKETDATA
DEBUG: Parser: Decrypting
DEBUG: Parser: HMAC size:32
DEBUG: Parser: IN_PACKETDATAVERIFY
DEBUG: Parser: Verifying MAC
DEBUG: Parser: IN_PACKETDATAVERIFY (Valid HMAC)
DEBUG: Parser: IN_PACKETDATAAFTER, packet: SERVICE_ACCEPT
DEBUG: Outgoing: Writing USERAUTH_REQUEST (none)
DEBUG: Parser: IN_PACKETBEFORE (expecting 16)
DEBUG: Parser: IN_PACKET
DEBUG: Parser: Decrypting
DEBUG: Parser: pktLen:60,padLen:14,remainLen:48
DEBUG: Parser: IN_PACKETDATA
DEBUG: Parser: Decrypting
DEBUG: Parser: HMAC size:32
DEBUG: Parser: IN_PACKETDATAVERIFY
DEBUG: Parser: Verifying MAC
DEBUG: Parser: IN_PACKETDATAVERIFY (Valid HMAC)
DEBUG: Parser: IN_PACKETDATAAFTER, packet: USERAUTH_FAILURE
DEBUG: Client: none auth failed
DEBUG: Outgoing: Writing USERAUTH_REQUEST (publickey -- check)
DEBUG: Parser: IN_PACKETBEFORE (expecting 16)
DEBUG: Parser: IN_PACKET
DEBUG: Parser: Decrypting
DEBUG: Parser: pktLen:60,padLen:14,remainLen:48
DEBUG: Parser: IN_PACKETDATA
DEBUG: Parser: Decrypting
DEBUG: Parser: HMAC size:32
DEBUG: Parser: IN_PACKETDATAVERIFY
DEBUG: Parser: Verifying MAC
DEBUG: Parser: IN_PACKETDATAVERIFY (Valid HMAC)
DEBUG: Parser: IN_PACKETDATAAFTER, packet: USERAUTH_FAILURE
DEBUG: Client: publickey auth failed
node:events:304
      throw er; // Unhandled 'error' event
      ^

Error: All configured authentication methods failed
    ...
Emitted 'error' event on Client instance at:
    at doNextAuth (.../node_modules/ssh2/lib/client.js:415:12)
    at tryNextAuth (.../node_modules/ssh2/lib/client.js:484:5)
    [... lines matching original stack trace ...]
    at Socket.ondata (node:internal/streams/readable:715:22) {
  level: 'client-authentication'
}

And here's what ssh -vvv root@xxx.xxx.xxx.xxx echo hello shows me:

OpenSSH_7.9p1, LibreSSL 2.7.3
debug1: Reading configuration data /Users/<me>/.ssh/config
debug1: /Users/<me>/.ssh/config line 1: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 48: Applying options for *
debug1: /etc/ssh/ssh_config line 52: Applying options for *
debug2: resolve_canonicalize: hostname xxx.xxx.xxx.xxx is address
debug2: ssh_connect_direct
debug1: Connecting to xxx.xxx.xxx.xxx [xxx.xxx.xxx.xxx] port 22.
debug1: Connection established.
debug1: identity file /Users/<me>/.ssh/id_rsa type 0
debug1: identity file /Users/<me>/.ssh/id_rsa-cert type -1
debug1: identity file /Users/<me>/.ssh/id_dsa type -1
debug1: identity file /Users/<me>/.ssh/id_dsa-cert type -1
debug1: identity file /Users/<me>/.ssh/id_ecdsa type -1
debug1: identity file /Users/<me>/.ssh/id_ecdsa-cert type -1
debug1: identity file /Users/<me>/.ssh/id_ed25519 type -1
debug1: identity file /Users/<me>/.ssh/id_ed25519-cert type -1
debug1: identity file /Users/<me>/.ssh/id_xmss type -1
debug1: identity file /Users/<me>/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.9
debug1: Remote protocol version 2.0, remote software version OpenSSH_8.2p1 Ubuntu-4ubuntu0.1
debug1: match: OpenSSH_8.2p1 Ubuntu-4ubuntu0.1 pat OpenSSH* compat 0x04000000
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to xxx.xxx.xxx.xxx:22 as 'root'
debug3: hostkeys_foreach: reading file "/Users/<me>/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /Users/<me>/.ssh/known_hosts:231
debug3: load_hostkeys: loaded 1 keys from xxx.xxx.xxx.xxx
debug3: order_hostkeyalgs: prefer hostkeyalgs: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
debug2: host key algorithms: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-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-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,zlib@openssh.com,zlib
debug2: compression stoc: none,zlib@openssh.com,zlib
debug2: languages ctos: 
debug2: languages stoc: 
debug2: first_kex_follows 0 
debug2: reserved 0 
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256
debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519
debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,zlib@openssh.com
debug2: compression stoc: none,zlib@openssh.com
debug2: languages ctos: 
debug2: languages stoc: 
debug2: first_kex_follows 0 
debug2: reserved 0 
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
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:TfXJgCVPy6XMqj+1lMjKjp0s9xtDxAeSzrKX/0BFwj0
debug3: hostkeys_foreach: reading file "/Users/<me>/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /Users/<me>/.ssh/known_hosts:231
debug3: load_hostkeys: loaded 1 keys from xxx.xxx.xxx.xxx
debug1: Host 'xxx.xxx.xxx.xxx' is known and matches the ECDSA host key.
debug1: Found key in /Users/<me>/.ssh/known_hosts:231
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug1: SSH2_MSG_NEWKEYS received
debug2: set_newkeys: mode 0
debug1: rekey after 134217728 blocks
debug1: Will attempt key: /Users/<me>/.ssh/id_rsa RSA SHA256:DMI9zKrH0iUZIxI0c1Wy6Hgv9i025lAZJ5L0+Xmhf4M
debug1: Will attempt key: /Users/<me>/.ssh/id_dsa 
debug1: Will attempt key: /Users/<me>/.ssh/id_ecdsa 
debug1: Will attempt key: /Users/<me>/.ssh/id_ed25519 
debug1: Will attempt key: /Users/<me>/.ssh/id_xmss 
debug2: pubkey_prepare: done
debug3: send packet: type 5
debug3: receive packet: type 7
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>
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug3: start over, passed a different list publickey
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Offering public key: /Users/<me>/.ssh/id_rsa RSA SHA256:DMI9zKrH0iUZIxI0c1Wy6Hgv9i025lAZJ5L0+Xmhf4M
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 60
debug1: Server accepts key: /Users/<me>/.ssh/id_rsa RSA SHA256:DMI9zKrH0iUZIxI0c1Wy6Hgv9i025lAZJ5L0+Xmhf4M
debug3: sign_and_send_pubkey: RSA SHA256:DMI9zKrH0iUZIxI0c1Wy6Hgv9i025lAZJ5L0+Xmhf4M
debug3: sign_and_send_pubkey: signing using rsa-sha2-512
debug3: send packet: type 50
debug3: receive packet: type 52
debug1: Authentication succeeded (publickey).
Authenticated to xxx.xxx.xxx.xxx ([xxx.xxx.xxx.xxx]:22).
debug1: channel 0: new [client-session]
debug3: ssh_session2_open: channel_new: 0
debug2: channel 0: send open
debug3: send packet: type 90
debug1: Requesting no-more-sessions@openssh.com
debug3: send packet: type 80
debug1: Entering interactive session.
debug1: pledge: network
debug3: receive packet: type 80
debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
debug3: receive packet: type 4
debug1: Remote: /root/.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
debug3: receive packet: type 4
debug1: Remote: /root/.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
debug3: receive packet: type 91
debug2: channel_input_open_confirmation: channel 0: callback start
debug2: fd 3 setting TCP_NODELAY
debug3: ssh_packet_set_tos: set IP_TOS 0x20
debug2: client_session2_setup: id 0
debug1: Sending environment.
debug3: Ignored env LESS_TERMCAP_mb
debug3: Ignored env TERM_PROGRAM
debug3: Ignored env LESS_TERMCAP_md
debug3: Ignored env LESS_TERMCAP_me
debug3: Ignored env TERM
debug3: Ignored env SHELL
debug3: Ignored env CLICOLOR
debug3: Ignored env HISTSIZE
debug3: Ignored env TMPDIR
debug3: Ignored env Apple_PubSub_Socket_Render
debug3: Ignored env TERM_PROGRAM_VERSION
debug3: Ignored env OLDPWD
debug3: Ignored env LESS_TERMCAP_ue
debug3: Ignored env HISTFILESIZE
debug3: Ignored env USER
debug3: Ignored env COMMAND_MODE
debug3: Ignored env SSH_AUTH_SOCK
debug3: Ignored env __CF_USER_TEXT_ENCODING
debug3: Ignored env LSCOLORS
debug3: Ignored env LESS_TERMCAP_us
debug3: Ignored env PATH
debug3: Ignored env PWD
debug3: Ignored env __PS1__
debug1: Sending env LANG = en_US.UTF-8
debug2: channel 0: request env confirm 0
debug3: send packet: type 98
debug3: Ignored env XPC_FLAGS
debug3: Ignored env HISTIGNORE
debug3: Ignored env HISTCONTROL
debug3: Ignored env XPC_SERVICE_NAME
debug3: Ignored env SHLVL
debug3: Ignored env HOME
debug3: Ignored env __UPDIR__
debug3: Ignored env LOGNAME
debug3: Ignored env LESS_TERMCAP_so
debug3: Ignored env PROMPT_COMMAND
debug3: Ignored env DISPLAY
debug3: Ignored env PROMPT_INDEX
debug3: Ignored env SECURITYSESSIONID
debug3: Ignored env LESS_TERMCAP_se
debug3: Ignored env COLORTERM
debug3: Ignored env _
debug1: Sending command: echo hello
debug2: channel 0: request exec confirm 1
debug3: send packet: type 98
debug2: channel_input_open_confirmation: channel 0: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 2097152
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: exec request accepted on channel 0
debug3: receive packet: type 98
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug3: receive packet: type 98
debug1: client_input_channel_req: channel 0 rtype eow@openssh.com reply 0
debug2: channel 0: rcvd eow
debug2: channel 0: chan_shutdown_read (i0 o0 sock -1 wfd 4 efd 6 [write])
debug2: channel 0: input open -> closed
debug3: receive packet: type 96
debug2: channel 0: rcvd eof
debug2: channel 0: output open -> drain
debug3: receive packet: type 97
debug2: channel 0: rcvd close
debug3: channel 0: will not send data after close
hello
debug3: channel 0: will not send data after close
debug2: channel 0: obuf empty
debug2: channel 0: chan_shutdown_write (i3 o1 sock -1 wfd 5 efd 6 [write])
debug2: channel 0: output drain -> closed
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug3: send packet: type 97
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
debug3: channel 0: status: The following connections are open:
  #0 client-session (t4 r0 i3/0 o3/0 e[write]/0 fd -1/-1/6 sock -1 cc -1)

debug3: send packet: type 1
debug3: fd 1 is not O_NONBLOCK
Transferred: sent 2760, received 3000 bytes, in 1.0 seconds
Bytes per second: sent 2652.6, received 2883.3
debug1: Exit status 0

Is there another argument in connect() that I need to include?

addaleax commented 1 year ago

Can also confirm that the ext_info branch works for me locally.

mscdex commented 1 year ago

@jmichiel I'm not able to reproduce the issue using OpenSSH 8.8p1 for the server and the current ext_info branch of ssh2.

Are you sure you're using the right branch? If so, is it possible you could share the OpenSSH 8.8p1 server config that causes the ext_branch to fail?

jmichiel commented 1 year ago

@mscdex Strange, I'll investigate further!

EDIT: The config we're using looks like this:

HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_ed25519_key
HostKey /etc/ssh/ssh_host_ecdsa_key
PermitRootLogin without-password
PasswordAuthentication no
Subsystem   sftp    /usr/libexec/sftp-server
jmichiel commented 1 year ago

Seems like I'm still on the master branch, despite having "ssh2": "github:mscdex/ssh2#ext_info", in my package.json and doing a rebuild. Webpack throwing a tantrum?

axkibe commented 1 year ago

npm can be b**.. when having git repositories as dependencies, rm -rf node_modules and package-lock.json and npm install again.

syvuilliot commented 1 year ago

It works ! Thank you

mscdex commented 1 year ago

@jmichiel That's basically the same server configuration I was testing with. Are you saying that it's working for you now after ensuring the correct branch was being pulled in?

jmichiel commented 1 year ago

@mscdex : No, didn't get that far: after deleting package-lock.json I got into dependency hell and haven't solved it yet. Will be for monday...

jmichiel commented 1 year ago

So I finally got out of dependency hell and I can now confirm that the ext_info branch works for me now!