SSH：权限被拒绝（公钥，键盘交互）

我使用的是Linux系统我创建了本地目录中的SSH密钥 $的ssh - 凯基-t RSA -f的〜/ .ssh/id_rsaSSH：权限被拒绝（公钥，键盘交互）

和然后上传公钥到PlanetLab的系统

然后我试图登录使用了PlanetLab节点：SSH -v
调试信息如下：

OpenSSH_5.8p2, OpenSSL 1.0.0j-fips 10 May 2012 
    debug1: Reading configuration data /etc/ssh/ssh_config 
    debug1: Applying options for * 
    debug1: Connecting to openlab01.pl.sophia.inria.fr [138.96.116.22] port 22. 
    debug1: Connection established. 
    debug1: identity file /user/wgong/home/.ssh/id_rsa type 1 
    debug1: identity file /user/wgong/home/.ssh/id_rsa-cert type -1 
    debug1: identity file /user/wgong/home/.ssh/id_dsa type -1 
    debug1: identity file /user/wgong/home/.ssh/id_dsa-cert type -1 
    debug1: Remote protocol version 2.0, remote software version OpenSSH_5.5 
    debug1: match: OpenSSH_5.5 pat OpenSSH* 
    debug1: Enabling compatibility mode for protocol 2.0 
    debug1: Local version string SSH-2.0-OpenSSH_5.8 
    debug1: SSH2_MSG_KEXINIT sent 
    debug1: SSH2_MSG_KEXINIT received 
    debug1: kex: server->client aes128-ctr hmac-md5 none 
    debug1: kex: client->server aes128-ctr hmac-md5 none 
    debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent 
    debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP 
    debug1: SSH2_MSG_KEX_DH_GEX_INIT sent 
    debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY 
    debug1: Server host key: RSA 3b:a4:2a:ec:89:d0:7b:d7:b2:08:fe:ca:0d:24:ae:20 
    debug1: Host 'openlab01.pl.sophia.inria.fr' is known and matches the RSA host key. 
    debug1: Found key in /user/wgong/home/.ssh/known_hosts:10 
    debug1: ssh_rsa_verify: signature correct 
    debug1: SSH2_MSG_NEWKEYS sent 
    debug1: expecting SSH2_MSG_NEWKEYS 
    debug1: SSH2_MSG_NEWKEYS received 
    debug1: Roaming not allowed by server 
    debug1: SSH2_MSG_SERVICE_REQUEST sent 
    debug1: SSH2_MSG_SERVICE_ACCEPT received 
    debug1: Authentications that can continue: publickey,keyboard-interactive 
    debug1: Next authentication method: publickey 
    debug1: Offering RSA public key: /user/wgong/home/.ssh/id_rsa 
    debug1: Authentications that can continue: publickey,keyboard-interactive 
    debug1: Trying private key: /user/wgong/home/.ssh/id_dsa 
    debug1: Next authentication method: keyboard-interactive 
    debug1: Authentications that can continue: publickey,keyboard-interactive 
    debug1: No more authentication methods to try. 
    Permission denied (publickey,keyboard-interactive).

如何处理这个问题呢？谢谢！

我注意到一个问题，以前，我们集团蒂卡现在改为然而uslin ，即使我删除了以前的密钥，并使用 SSH-凯基生成新的密钥，该集团仍然如下：

-rw------- 1 wgong tika 1766 Mar 6 19:06 id_rsa 
-rw-r--r-- 1 wgong tika 394 Mar 6 19:06 id_rsa.pub 
-rw-r--r-- 1 wgong uslin 3987 Mar 6 18:11 known_hosts

是这个问题？如何解决它？谢谢！

来源

2013-03-06 user1944267

确保服务器上的~/.ssh/authorized_keys文件包含publik密钥。此外，检查该文件的权限 - 如果权限过于宽松，您将无法登录：

chmod 600 ~/.ssh/authorized_keys 
chmod 700 ~/.ssh/ 
chmod 700 ~

是的，即使你的home目录的权限，可以与键无法登录。

来源

2013-03-06 18:00:01

最近，我们的组名已经从tika变成了uslin，奇怪的是当我使用ssh-keygen -t rsa -f〜/ .ssh/id_rsa创建rsa键时，创建的键仍然是以前的组名，我不能使用chgrp来修改它。这是问题吗？ – user1944267 2013-03-06 18:08:30

@ user1944267对于大多数情况下，只有组的身份证号码，而不是其名称。当然你需要成为'〜/ .ssh'目录的所有者，但原始的'id_rsa'和'id_rsa.pub'文件应该不是真的很重要（你需要将你的公钥拷贝到'〜/ .ssh /无论如何都是服务器上的authorized_keys'，所以这就是文件的访问权限）。 – 2013-03-06 21:46:32

SSH：权限被拒绝（公钥，键盘交互）

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