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使用公钥进行 ssh 登录失败

tag-icon • tag-icon ssh ssh-keys sshd
使用公钥进行 ssh 登录失败

我使用公钥进行 ssh 登录，但失败了。这是我的 sshd 配置、sshd 日志。

  • sshd 配置：
Port 1046
Protocol 2
PermitRootLogin no
ChallengeResponseAuthentication no
PasswordAuthentication no
X11Forwarding yes
PrintMotd no
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
UsePAM yes
UseDNS no
GSSAPIAuthentication no
LogLevel VERBOSE
PermitRootLogin yes
  • sshd 日志：
Connection from 10.17.149.17 port 62226 on 10.246.250.39 port 1046
Accepted key RSA SHA256:b6Yc1ppLdo25TtZ++V8/m69yD+yN4R7f9fhBYieu7Xo found at /root/.ssh/authorized_keys:4
Postponed publickey for root from 10.17.149.17 port 62226 ssh2 [preauth]
Accepted key RSA SHA256:b6Yc1ppLdo25TtZ++V8/m69yD+yN4R7f9fhBYieu7Xo found at /root/.ssh/authorized_keys:4
ROOT LOGIN REFUSED FROM 10.17.149.17 port 62226
Failed publickey for root from 10.17.149.17 port 62226 ssh2: RSA SHA256:b6Yc1ppLdo25TtZ++V8/m69yD+yN4R7f9fhBYieu7Xo
ROOT LOGIN REFUSED FROM 10.17.149.17 port 62226 [preauth]
Failed publickey for root from 10.17.149.17 port 62226 ssh2: RSA SHA256:wh/ZJ9J+jAYatcc33JV0CN8zwyMKSuEshaQ7+8h6I0g
Failed publickey for root from 10.17.149.17 port 62226 ssh2: RSA SHA256:bt40UTWH5hHROPkP7G+84S5pq1YUqTjtRHoB7WZAf8A
Failed publickey for root from 10.17.149.17 port 62226 ssh2: RSA SHA256:pcexRDoFoAPQ5ja1LuMcgacbudXMFcrJ1bdBkuYENzg
Connection closed by authenticating user root 10.17.149.17 port 62226 [preauth]

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