SSH Agent Forwarding

Question

I'm trying to set up Agent Forwarding on my MacBook Air running Mountain Lion.

Locally, I can run ssh -T git@github.com and I successfully connect to github.

当我尝试SSH到服务器并运行时ssh -T git@github.com，它说权限被拒绝。

这是 ~/.ssh/config

Host <my host>
  ForwardAgent yes

输出 ssh -v <my server>

debug1: Reading configuration data /Users/tombleymaier/.ssh/config
debug1: /Users/tombleymaier/.ssh/config line 1: Applying options for <host>
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: Connecting to <host> [<ip>] port 22.
debug1: Connection established.

/etc/ssh_config （第20行以上）

 Host *
   SendEnv LANG LC_*
#   ForwardAgent no
#   ForwardX11 no
#   RhostsRSAAuthentication no
#   RSAAuthentication yes
#   PasswordAuthentication yes
#   HostbasedAuthentication no
#   GSSAPIAuthentication no
#   GSSAPIDelegateCredentials no
#   GSSAPIKeyExchange no
#   GSSAPITrustDNS no
#   BatchMode no
#   CheckHostIP yes
#   AddressFamily any
#   ConnectTimeout 0
#   StrictHostKeyChecking ask
#   IdentityFile ~/.ssh/identity
#   IdentityFile ~/.ssh/id_rsa
#   IdentityFile ~/.ssh/id_dsa
#   Port 22
#   Protocol 2,1
#   Cipher 3des
#   Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
#   MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
#   EscapeChar ~
#   Tunnel no
#   TunnelDevice any:any
#   PermitLocalCommand no
#   VisualHostKey no
#   ProxyCommand ssh -q -W %h:%p gateway.example.com

我在没有问题的另一台运行Mountain Lion的MacBook上进行了设置。

Answer 1

原来，每次重新启动时都会从本地ssh-agent中删除该标识。ssh-add使用以下-k命令运行：ssh-add -K ~/.ssh/privateKey.txt

来自：SVN + SSH，不必每次都执行ssh-add吗？（苹果系统）