【发布时间】:2012-02-17 14:18:36
【问题描述】:
我正在尝试使用以下命令从 shell SSH 到亚马逊 ec2 实例
ssh -vi sec.ppk ubuntu@ec2-xx.compute-1.amazonaws.com
但连接失败
这是上面命令生成的调试输出
OpenSSH_5.3p1 Debian-3ubuntu7, OpenSSL 0.9.8k 25 Mar 2009
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to ec2-xx.compute-1.amazonaws.com port 22.
debug1: Connection established.
debug1: identity file security1.ppk type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.5p1 Debian-4ubuntu5
debug1: match: OpenSSH_5.5p1 Debian-4ubuntu5 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.3p1 Debian-3ubuntu7
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: Host 'ec2-xx.compute-1.amazonaws.com' is known and matches the RSA host key.
debug1: Found key in /home/ma/.ssh/known_hosts:9
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Trying private key: sec.ppk
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
Enter passphrase for key 'sec.ppk':
为什么它要求 sec.ppk 的密码
有什么问题?有人可以帮忙吗?
忘了提到我使用 FileZilla 成功建立了与上述相同凭据的连接
【问题讨论】:
-
因为
sec.ppk是用密码加密的。你试过输入吗? -
但是我使用 FileZilla 成功地建立了连接,并使用相同的密钥使用相同的上述凭据。
-
这意味着 FileZilla 已将密码存储在其设置中。
-
但是怎么做?除了密钥文件、用户名和主机之外,我从来没有给它任何东西。
-
糟糕,我忽略了前面几行,它们表示专有(或至少不受支持)密钥格式。查看 Ravi 的答案,其中详细说明了以及如何将您的密钥转换为与 openssh 兼容的格式。
标签: ubuntu amazon-ec2 openssh