![我可以通过 Web GUI 登录到网络上的一台机器,我的登录名和密码是正确的,但 SSH 不正确。](https://linux22.com/image/1557400/%E6%88%91%E5%8F%AF%E4%BB%A5%E9%80%9A%E8%BF%87%20Web%20GUI%20%E7%99%BB%E5%BD%95%E5%88%B0%E7%BD%91%E7%BB%9C%E4%B8%8A%E7%9A%84%E4%B8%80%E5%8F%B0%E6%9C%BA%E5%99%A8%EF%BC%8C%E6%88%91%E7%9A%84%E7%99%BB%E5%BD%95%E5%90%8D%E5%92%8C%E5%AF%86%E7%A0%81%E6%98%AF%E6%AD%A3%E7%A1%AE%E7%9A%84%EF%BC%8C%E4%BD%86%20SSH%20%E4%B8%8D%E6%AD%A3%E7%A1%AE%E3%80%82.png)
我可以通过 Web GUI 登录网络上的一台机器,我的登录名和密码正确,但 SSH 不正确。有三台这样的设备,只有两台有这个问题。
我确信我输入的密码正确。
这是我的详细输出。
AmandaLindsMBP:~ mandalin$ ssh -vvv root@bOx
OpenSSH_7.6p1, LibreSSL 2.6.2
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 48: Applying options for *
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to box port 22.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/mandalin/.ssh/id_ed25519-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.6
debug1: Remote protocol version 2.0, remote software version dropbear_2012.55
debug1: no match: dropbear_2012.55
debug3: fd 6 is O_NONBLOCK
debug1: Authenticating to box:22 as 'root'
debug3: hostkeys_foreach: reading file "/Users/mandalin/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /Users/mandalin/.ssh/known_hosts:5
debug3: load_hostkeys: loaded 1 keys from box
debug3: order_hostkeyalgs: prefer hostkeyalgs: [email protected],rsa-sha2-512,rsa-sha2-256,ssh-rsa
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,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
debug2: host key algorithms: [email protected],rsa-sha2-512,rsa-sha2-256,ssh-rsa,[email protected],[email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519
debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[email protected],zlib
debug2: compression stoc: none,[email protected],zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1
debug2: host key algorithms: ssh-rsa
debug2: ciphers ctos: aes128-ctr,3des-ctr,aes256-ctr,aes128-cbc,3des-cbc,aes256-cbc,twofish256-cbc,twofish-cbc,twofish128-cbc
debug2: ciphers stoc: aes128-ctr,3des-ctr,aes256-ctr,aes128-cbc,3des-cbc,aes256-cbc,twofish256-cbc,twofish-cbc,twofish128-cbc
debug2: MACs ctos: hmac-sha1-96,hmac-sha1,hmac-md5
debug2: MACs stoc: hmac-sha1-96,hmac-sha1,hmac-md5
debug2: compression ctos: zlib,[email protected],none
debug2: compression stoc: zlib,[email protected],none
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug1: kex: algorithm: diffie-hellman-group14-sha1
debug1: kex: host key algorithm: ssh-rsa
debug1: kex: server->client cipher: aes128-ctr MAC: hmac-sha1 compression: none
debug1: kex: client->server cipher: aes128-ctr MAC: hmac-sha1 compression: none
debug1: sending SSH2_MSG_KEXDH_INIT
debug2: bits set: 1014/2048
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEXDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ssh-rsa SHA256:3dc+LoHQi+nd2s6OYEQzf4chnSPV6Lp/EdIMwgKn7hQ
debug3: hostkeys_foreach: reading file "/Users/mandalin/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /Users/mandalin/.ssh/known_hosts:5
debug3: load_hostkeys: loaded 1 keys from box
debug3: hostkeys_foreach: reading file "/Users/mandalin/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /Users/mandalin/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys from 192.168.1.5
debug1: Host 'box' is known and matches the RSA host key.
debug1: Found key in /Users/mandalin/.ssh/known_hosts:5
debug2: bits set: 957/2048
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey after 4294967296 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 4294967296 blocks
debug2: key: /Users/mandalin/.ssh/id_rsa (0x0)
debug2: key: /Users/mandalin/.ssh/id_dsa (0x0)
debug2: key: /Users/mandalin/.ssh/id_ecdsa (0x0)
debug2: key: /Users/mandalin/.ssh/id_ed25519 (0x0)
debug3: send packet: type 5
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,password
debug3: start over, passed a different list publickey,password
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: /Users/mandalin/.ssh/id_rsa
debug3: no such identity: /Users/mandalin/.ssh/id_rsa: No such file or directory
debug1: Trying private key: /Users/mandalin/.ssh/id_dsa
debug3: no such identity: /Users/mandalin/.ssh/id_dsa: No such file or directory
debug1: Trying private key: /Users/mandalin/.ssh/id_ecdsa
debug3: no such identity: /Users/mandalin/.ssh/id_ecdsa: No such file or directory
debug1: Trying private key: /Users/mandalin/.ssh/id_ed25519
debug3: no such identity: /Users/mandalin/.ssh/id_ed25519: 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
root@box's password:
debug3: send packet: type 50
debug2: we sent a password packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey,password
Permission denied, please try again.
root@box's password:
在此之前...我尝试删除 RSA 数据...得到了相同的结果:
AmandaLindsMBP:~ mandalin$ ssh root@bOx
The authenticity of host 'box (192.168.1.5)' can't be established.
RSA key fingerprint is SHA256:3dc+LoHQi+nd2s6OYEQzf4chnSPV6Lp/EdIMwgKn7hQ.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'box' (RSA) to the list of known hosts.
root@box's password:
Permission denied, please try again.
root@box's password:
答案1
检查 sshd_config 中的选项。如果您想以 身份登录,则PermitRootLogin
必须将此选项设置为。yes
root
阅读man sshd_config
以获取更多信息。