#StackBounty: #ssh #kerberos #mitkerberos How to set Openssh and Mit kerberos (from windows to linux server)?

Bounty: 50

I need to connect through openssh from windows to a linux server using a kerberos ticket.
I got the bin file from:
https://github.com/NoMoreFood/openssh-portable/releases/tag/v7.9-sspi

Through my company login UI, I obtain the ticket using MIT Kerberos. If I Run

klist

this is the output

Ticket cache: FILE:C:UsersTest....host.domain.subdomain.local
Default principal: USER@REALM

Valid starting     Expires            Service principal
09/23/19 16:18:53  09/23/19 19:18:53  krbtgt/REALM@REALM
09/23/19 16:18:56  09/23/19 19:18:53  krbtgt/DOMAIN@REALM
09/23/19 16:18:56  09/23/19 19:18:53  host/host.domain.subdomain.local@DOMAIN

With Putty I have no problem to connect.
So I tried with openssh binary:

ssh -Kvvv USER@HOST

where the config file is

Host HOST
    GSSAPIDelegateCredentials yes
    GSSAPIAuthentication yes

I reach the server but it asks me the password and doesn’t send the kerberos ticket

And this is the log

OpenSSH_for_Windows_7.9p1, LibreSSL 2.6.4
debug1: Reading configuration data C:\Users\Test/.ssh/config
debug1: C:\Users\Test/.ssh/config line 7: Applying options for HOST
debug3: Failed to open file:C:/ProgramData/ssh/ssh_config error:2
debug2: resolving HOST port 22
debug2: ssh_connect_direct
debug1: Connecting to HOST [ip] port 22.
debug1: Connection established.
debug3: Failed to open file:C:/Users/Test/.ssh/id_rsa error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_rsa.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_rsa type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_rsa-cert error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_rsa-cert.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_rsa-cert type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_dsa error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_dsa.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_dsa type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_dsa-cert error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_dsa-cert.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_dsa-cert type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_ecdsa error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_ecdsa.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_ecdsa type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_ecdsa-cert error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_ecdsa-cert.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_ecdsa-cert type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_ed25519 error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_ed25519.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_ed25519 type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_ed25519-cert error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_ed25519-cert.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_ed25519-cert type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_xmss error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_xmss.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_xmss type -1
debug3: Failed to open file:C:/Users/Test/.ssh/id_xmss-cert error:2
debug3: Failed to open file:C:/Users/Test/.ssh/id_xmss-cert.pub error:2
debug1: identity file C:\Users\Test/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_for_Windows_7.9
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
debug1: match: OpenSSH_7.4 pat OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.4*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7* compat 0x04000002
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to HOST:22 as USER
debug3: hostkeys_foreach: reading file "C:\Users\Test/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file C:\Users\Test/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from HOST
debug3: Failed to open file:C:/Users/Test/.ssh/known_hosts2 error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts2 error:2
debug3: order_hostkeyalgs: prefer hostkeyalgs: [..]
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: [...]
debug2: host key algorithms: [...]
debug2: ciphers ctos: [...]
debug2: ciphers stoc: [...]
debug2: MACs ctos: [...]
debug2: MACs stoc: [...]
debug2: compression ctos: none
debug2: compression stoc: none
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: [...]
debug2: host key algorithms: [...]
debug2: ciphers ctos: [...]
debug2: ciphers stoc: [...]
debug2: MACs ctos: [...]
debug2: MACs stoc: [...]
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: [...]
debug3: hostkeys_foreach: reading file "C:\Users\Test/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file C:\Users\Test/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from HOST
debug3: Failed to open file:C:/Users/Test/.ssh/known_hosts2 error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts2 error:2
debug3: hostkeys_foreach: reading file "C:\Users\Test/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file C:\Users\Test/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from IP
debug3: Failed to open file:C:/Users/Test/.ssh/known_hosts2 error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts2 error:2
debug1: Host HOST is known and matches the ECDSA host key.
debug1: Found key in C:\Users\Test/.ssh/known_hosts:1
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
debug3: unable to connect to pipe \\.\pipe\openssh-ssh-agent, error: 2
debug1: pubkey_prepare: ssh_get_authentication_socket: No such file or directory
debug1: Will attempt key: C:\Users\Test/.ssh/id_rsa
debug1: Will attempt key: C:\Users\Test/.ssh/id_dsa
debug1: Will attempt key: C:\Users\Test/.ssh/id_ecdsa
debug1: Will attempt key: C:\Users\Test/.ssh/id_ed25519
debug1: Will attempt key: C:\Users\Test/.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=<rsa-sha2-256,rsa-sha2-512>
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 53
debug3: input_userauth_banner
+-----------------------------------------------------------------+
+-----------------------------------------------------------------+
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password
debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,password
debug3: preferred gssapi-with-mic,publickey,keyboard-interactive,password
debug3: authmethod_lookup gssapi-with-mic
debug3: remaining preferred: publickey,keyboard-interactive,password
debug3: authmethod_is_enabled gssapi-with-mic
debug1: Next authentication method: gssapi-with-mic
debug1: GSS_S_FAILURE
debug2: we did not send a packet, disable method
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Trying private key: C:\Users\Test/.ssh/id_rsa
debug3: no such identity: C:\Users\Test/.ssh/id_rsa: No such file or directory
debug1: Trying private key: C:\Users\Test/.ssh/id_dsa
debug3: no such identity: C:\Users\Test/.ssh/id_dsa: No such file or directory
debug1: Trying private key: C:\Users\Test/.ssh/id_ecdsa
debug3: no such identity: C:\Users\Test/.ssh/id_ecdsa: No such file or directory
debug1: Trying private key: C:\Users\Test/.ssh/id_ed25519
debug3: no such identity: C:\Users\Test/.ssh/id_ed25519: No such file or directory
debug1: Trying private key: C:\Users\Test/.ssh/id_xmss
debug3: no such identity: C:\Users\Test/.ssh/id_xmss: No such file or directory
debug2: we did not send a packet, disable method
debug3: authmethod_lookup password
debug3: remaining preferred: ,password
debug3: authmethod_is_enabled password
debug1: Next authentication method: password
debug3: failed to open file:C:/dev/tty error:3
debug1: read_passphrase: can't open /dev/tty: No such file or directory
USER@HOST's password:   


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!

#StackBounty: #bash #ubuntu #ssh #arch-linux #vim Why can't I use tab for autocompletion in neovim over SSH?

Bounty: 50

When used locally on arch I can easily use tab for auto completion in vim when e.g. filling in a path with deoplete. If I SSH to this computer from my laptop then tab still works for completion. But if I SSH from this computer to an Ubuntu 18.04 (or any version I think) machine then when I type tab it simply inserts a tab. What is causing this issue and how can I fix it so I can use tab over SSH when connected to an Ubuntu server?

All machines I mentioned are also running the exact same vimrc and are all using neovim.


Get this bounty!!!