为什么 Heroku 会给出权限被拒绝的错误？

Question

当

$ git clone -v [email protected]:testabcde.git Cloning into testabcde...

Heroku 返回

Permission denied (publickey).
fatal: The remote end hung up unexpectedly

当

$ heroku keys

返回

=== 1 key for [email protected]
ssh-rsa AAAAB3NzaC...lXLyj9YQ== [email protected]

立即

$ ssh -v [email protected] -T

OpenSSH_5.2p1, OpenSSL 0.9.8r 8 Feb 2011
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to heroku.com [50.19.85.154] port 22.
debug1: Connection established.
debug1: identity file /Users/ohho/.ssh/identity type -1
debug1: identity file /Users/ohho/.ssh/id_rsa type 1
debug1: identity file /Users/ohho/.ssh/id_dsa type 2
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.1p1 Debian-5pgsql1
debug1: match: OpenSSH_5.1p1 Debian-5pgsql1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.2
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 'heroku.com' is known and matches the RSA host key.
debug1: Found key in /Users/ohho/.ssh/known_hosts:5
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: /Users/ohho/.ssh/identity
debug1: Offering public key: /Users/ohho/.ssh/id_rsa
debug1: Remote: Forced command: /home/git/bin/git_proxy [email protected]
debug1: Remote: Port forwarding disabled.
debug1: Remote: X11 forwarding disabled.
debug1: Remote: Agent forwarding disabled.
debug1: Remote: Pty allocation disabled.
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: Offering public key: /Users/ohho/.ssh/id_dsa
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
Permission denied (publickey).

如何修复 Permission returned (publickey) 错误？

更新（文件权限信息）：

drwxr-xr-x  11 ohho    staff    374 Sep 16 09:37 .
drwxr-xr-x+ 50 ohho    staff   1700 Sep 15 10:34 ..
-rw-------   1 ohho    staff   1743 Sep 16 09:37 github_rsa
-rw-r--r--   1 ohho    staff    390 Sep 16 09:37 github_rsa.pub
-rw-r--r--   1 ohho    staff    390 Sep  9 09:47 github_rsa.pub_bak-github
-rw-------   1 ohho    staff   1743 Sep  9 09:47 github_rsa_bak-github
-rw-------   1 ohho    staff    736 Dec  2  2010 id_dsa
-rw-r--r--   1 ohho    staff    606 Dec  2  2010 id_dsa.pub
-rw-------   1 ohho    staff   1743 Jan 28  2011 id_rsa
-rw-r--r--   1 ohho    staff    399 Jan 28  2011 id_rsa.pub
-rw-r--r--@  1 ohho    staff  10752 Sep 16 11:47 known_hosts

Answer 1

我有同样的问题，可以解决：（

ssh-add ~/.ssh/id_rsa

添加到heroku的公钥的私钥）

Answer 2

使用 msysgit，从 bash 会话检查 .ssh 目录的权限（它们应该是 700），以及其中的文件（600） ).
查看问题 261 并查看是否有解决方法之一有效，就像（如果其他一切都失败）将 ssh.exe 替换为 cygwin 中的 ssh.exe。

OP ohho 提到了SO问题“Heroku 项目的 git 克隆失败”，建议加载 Heroku 密钥（当它有与默认的 id_rsa 不同的名称）：

ssh-add ~/.ssh/heroku_rsa

这是一个解决方案，特别是如果您已经拥有 id_rsa 私钥（用于 Heroku 以外的其他目的）

Answer 3

我对此有同样的问题。
我有一个应用程序，然后创建另一个应用程序，同一帐户。第一个应用程序仍然可以使用 git，但无法在第二个应用程序中使用 git 执行任何操作，即使其他操作（例如日志...）仍然有效！

这对我有用：
- 清除heroku当前密钥：

heroku keys:clear

• 删除您当前位于~/.ssh/或WindowsC:\Users\.ssh

  的当前私钥

• 创建新密钥对：

  ssh-keygen -t rsa -C "[电子邮件受保护] "

• 上传到赫罗库：

  herokukeys:add

它将列出您当前拥有的密钥对，并询问您要上传的密钥对，输入数字

完成。