Hi,
This is my first post on this forum. Thanks to all for your contributions !
I have installed omv4 on a HC2 (installed from the omv image on sourceforge) and I would try to connect to it by using SSH with a public key authentication. For that, I have followed this guide.
The following SSH configuration were done
- Disable the root login
- Disable password authentication
- Enable public key authentication (PKA)
- Enable compression
- Enable tunneling
I created a new user (omvuser1) with both sudo and ssh group and I ran the following commands
ssh-keygen -f ~/.ssh/sshacess/sshremote -t rsa
ssh-keygen -e -f ~/.ssh/sshacess/sshremote.pub
with a copy/paste the output to
Access Right Management | Users | <USERNAME> | Edit | Public Keys
My config file (~/.ssh/config) looks like
Host omv.workgroup
Hostname 192.168.1.168
User omvuser1
Compression yes
Port 56236
IdentityFile ~/.ssh/sshaccess/
To connect via SSH, I use the command below
ssh -p 56236 -i ~/.ssh/sshacess omvuser1@192.168.1.168
Unfortunately, I have this message
"Load key "/home/omvuser1/.ssh/sshacess": Is a directory
omvuser1@192.168.1.168: Permission denied (publickey)."
To debug, I used the command ssh -vvv -p 56236 -i ~/.ssh/sshacess omvuser1@192.168.1.168, the result is below:
OpenSSH_7.9p1, OpenSSL 1.1.1b 26 Feb 2019
debug1: Reading configuration data /home/omvuser1/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug2: resolve_canonicalize: hostname 192.168.1.168 is address
debug2: ssh_connect_direct
debug1: Connecting to 192.168.1.168 [192.168.1.168] port 56236.
debug1: Connection established.
debug1: identity file /home/omvuser1/.ssh/sshacess type -1
debug1: identity file /home/omvuser1/.ssh/sshacess-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.9
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4p1 Debian-10+deb9u6
debug1: match: OpenSSH_7.4p1 Debian-10+deb9u6 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 192.168.1.168:56236 as 'omvuser1'
debug3: put_host_port: [192.168.1.168]:56236
debug3: hostkeys_foreach: reading file "/home/omvuser1/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /home/omvuser1/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from [192.168.1.168]:56236
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,diffie-hellman-group14-sha1
debug2: host key algorithms: ssh-rsa,rsa-sha2-512,rsa-sha2-256,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:OGFK9K9cX1F5jXOstN2T1WkTqY25DCdtSD5mhvsoHzo
debug3: put_host_port: [192.168.1.168]:56236
debug3: put_host_port: [192.168.1.168]:56236
debug3: hostkeys_foreach: reading file "/home/omvuser1/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /home/omvuser1/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from [192.168.1.168]:56236
debug3: hostkeys_foreach: reading file "/home/omvuser1/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /home/omvuser1/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from [192.168.1.168]:56236
debug1: Host '[192.168.1.168]:56236' is known and matches the ECDSA host key.
debug1: Found key in /home/omvuser1/.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
debug1: Will attempt key: /home/omvuser1/.ssh/sshacess explicit
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,ssh-rsa,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521>
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: Trying private key: /home/omvuser1/.ssh/sshacess
Load key "/home/omvuser1/.ssh/sshacess": Is a directory
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
omvuser1@192.168.1.168: Permission denied (publickey).
Alles anzeigen
I hope someone could help me !
Thanks in advance !
Kind regards
stblaise