amazon-web-services - AWS EC2权限被拒绝（公钥）

This answer专为此类问题而设计，但对于我的数百名赞助人来说，我还不是很清楚。

我把我的钥匙放在了下载中。它被发现了，但是当我使用用户ubunto时，它似乎不被视为公钥。输出位于这篇文章的底部。我使用sudo chmod 600 ~/downloads/mykey.pem更改了权限，但结果相同。我使用sudo chmod 700 ~/downloads/mykey.pem更改了权限，也得到了相同的结果。从this answer开始，我尝试sudo chown -R me ~/downloads/mykey.pem，然后sudo chgrp -R 501 ~/downloads/mykey.pem，其中uid = 501（我）。

我已经尝试过ec-2和root用户但没有成功。

以root作为ec-2

debug1: Authentications that can continue: publickey debug1: No more authentication methods to try. Permission denied (publickey).

以root用户身份

跳过输出行

debug1: Trying private key: /Users/me/downloads/mykey.pem debug1: Authentication succeeded (publickey).

身份验证成功，但连接关闭。

跳过输出行

debug1: channel 0: free: port listener, nchannels 2 debug1: channel 1: free: port listener, nchannels 1 Connection to ec2-[myPublicIP].compute-1.amazonaws.com closed. Transferred: sent 3264, received 2456 bytes, in 10.3 seconds Bytes per second: sent 316.6, received 238.2 debug1: Exit status 0

以下是使用用户ubunto的输出，该问题的标题是指：

ssh -v -i ~/downloads/mykey.pem -L 60051:localhost:60051 ubunto@ec2-[mypublicIP].compute-1.amazonaws.com OpenSSH_6.9p1, LibreSSL 2.1.8 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 21: Applying options for * debug1: Connecting to ec2[mypublicIP].compute-1.amazonaws.com [[mypublicIP]] port 22. debug1: Connection established. debug1: key_load_public: No such file or directory debug1: identity file /Users/me/downloads/mykey.pem type -1 debug1: key_load_public: No such file or directory debug1: identity file /Users/me/downloads/mykey.pem-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.9 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.4 debug1: match: OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.4 pat OpenSSH_6.6.1* compat 0x04000000 debug1: Authenticating to ec2-[mypublicIP].compute-1.amazonaws.com:22 as 'ubunto' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client chacha20-poly1305@openssh.com <implicit> none debug1: kex: client->server chacha20-poly1305@openssh.com <implicit> none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:85gcFh6LySYszjod4WIx5wu7BUvKwL4M6EAcZkv0zGw debug1: Host 'ec2[mypublicIP].compute-1.amazonaws.com' is known and matches the ECDSA host key. debug1: Found key in /Users/me/.ssh/known_hosts:11 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: /Users/me/downloads/mykey.pem debug1: Authentications that can continue: publickey debug1: No more authentication methods to try. Permission denied (publickey).

AWS EC2权限被拒绝（公钥）

1 个答案: