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我知道有很多关于AWS会话的问题，我试图利用它们，但都失败了。AWS公开密钥拒绝打开ssh
我有一个实例运行，并通过EC2管理控制台提供的SSH字符串
ssh -i -v jason.pem [email protected]
产生输出
OpenSSH_5.9p1 Debian-5ubuntu1.1, OpenSSL 1.0.1 14 Mar 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to ec2-54-227-167-156.compute-1.amazonaws.com [54.227.167.156] port 22.
debug1: Connection established.
debug1: identity file jason.pem type -1
debug1: identity file jason.pem-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9p1 Debian- 5ubuntu1
debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1.1
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: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ECDSA ea:b6:50:fe:49:49:90:76:03:91:21:6d:73:0e:04:d2
debug1: Host 'ec2-54-227-167-156.compute-1.amazonaws.com' is known and matches the ECDSA host key.
debug1: Found key in /home/jason/.ssh/known_hosts:27
debug1: ssh_ecdsa_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
debug1: Trying private key: jason.pem
debug1: read PEM private key done: type RSA
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
Permission denied (publickey).
我已经做了以下内容：
- 创建新密钥对，下载
jason.pem并设置为0400 chmod权限 - 新增
ChallengeResponseAuthentication yes到/ etc/SSH/ssh_config中
究竟发生了什么事，为什么是jason.pem文件不被接受？
您是否确定jason.pem可以与正在运行的实例一起使用？我不知道你可以改变正在运行的实例的密钥对。 – asafreedman
我关闭了实例，生成了一个新的密钥并重新启动。同样的问题发生。 – Jason