jenkins-无法SSH到远程服务器（密钥-权限被拒绝），但可以从cli运行

Question

我有Jenkins在我的本地计算机上运行，​​试图找出服务器上的远程ssh问题。我收到此拒绝权限错误，该错误指示密钥存在问题，但是从外壳上的同一用户帐户，我肯定可以连接。

Started by user anonymous
Building in workspace /Users/jgoodwin/jenkins/workspace/app
[postprocessor] $ /bin/sh -xe /var/folders/b0/h_wtmzss6cx11p6153y9h2cr0000gn/T/hudson4163212101874527747.sh
+ echo /Users/jgoodwin
/Users/jgoodwin
+ whoami
jgoodwin
+ ssh -i /Users/jgoodwin/.ssh/id_rsa remoteuser@server 'echo success'
Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
Build step 'Execute shell' marked build as failure
Finished: FAILURE

这是直接在shell上运行的：

Jasons-MacBook-Air:~ jgoodwin$ echo $HOME
/Users/jgoodwin
Jasons-MacBook-Air:~ jgoodwin$ whoami
jgoodwin
Jasons-MacBook-Air:~ jgoodwin$ ssh -i /Users/jgoodwin/.ssh/id_rsa remoteuser@server 'echo success'
success

我很沮丧-过去我曾在hudson上做过很多工作，而且我认为在进行此类工作时没有任何问题。该错误表明按键有问题，但是显然可以。

编辑：

根据请求的详细日志

OpenSSH_5.9p1, OpenSSL 0.9.8x 10 May 2012
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 53: Applying options for *
debug1: Connecting to hostname [ip] port 22.
debug1: Connection established.
debug1: identity file /Users/jgoodwin/.ssh/id_rsa type 1
debug1: identity file /Users/jgoodwin/.ssh/id_rsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9
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 ed:d4:92:3f:33:bd:dd:b9:eb:d1:b2:19:4c:f1:70:e9
debug1: Host 'hostname' is known and matches the RSA host key.
debug1: Found key in /Users/jgoodwin/.ssh/known_hosts:6
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,gssapi-keyex,gssapi-with-mic
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/jgoodwin/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: key_parse_private_pem: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: read_passphrase: can't open /dev/tty: Device not configured
debug1: No more authentication methods to try.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
Build step 'Execute shell' marked build as failure

编辑：成功尝试添加8/15

OpenSSH_5.9p1, OpenSSL 0.9.8x 10 May 2012
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 53: Applying options for *
debug1: Connecting to hostname [ip] port 22.
debug1: Connection established.
debug1: identity file /Users/jgoodwin/.ssh/id_rsa type 1
debug1: identity file /Users/jgoodwin/.ssh/id_rsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9
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 40:bf:b5:74:1c:5f:b6:93:00:4b:ca:1d:fc:0f:39:ec
debug1: Host 'hostname' is known and matches the RSA host key.
debug1: Found key in /Users/jgoodwin/.ssh/known_hosts:3
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,gssapi-keyex,gssapi-with-mic
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/jgoodwin/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: Authentication succeeded (publickey).
Authenticated to hostname ([54.226.250.218]:22).
debug1: channel 0: new [client-session]
debug1: Requesting [e-mail]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = en_CA.UTF-8
Last login: Thu Aug 15 13:09:32 2013 from 66.199.39.230

Answer 1

多种原因可能导致此行为，例如使用代理/钥匙串管理器进行密钥缓存等。

我建议使用-v参数比较2个输出：

ssh -v -i /Users/jgoodwin/.ssh/id_rsa remoteuser@server

这将使您以更详细的方式比较正在发生的事情。如果仍然无法解决，请发布详细输出进行比较。

注意：您最多可以添加3个-v参数以提高详细程度。

更新时间 ：

@JasonG从我看到的失败的详细信息是：

debug1：提供RSA公钥：/Users/jgoodwin/.ssh/id_rsa debug1：服务器接受密钥：pkalg ssh-rsa blen
279
debug1：key_parse_private_pem：PEM_read_PrivateKey调试失败：已读取PEM私钥已完成：键入debug1：read_passphrase：无法打开/
dev / tty：未配置设备

您的密钥似乎有一个密码短语，由于我们不在交互式外壳中，因此无法输入该密码短语。标准外壳程序的命令行可能会受益于Keycahin，它会为您“键入密码短语”。

如果您可以为成功的命令生成相同的详细程度，以便我们进行比较…