GitHub，使用相同的私钥和公钥跨不同的机器. 权限被拒绝(公钥)

Question

目前，我把所有的私钥和公钥放在bitbucket中，然后将它们克隆到不同的机器中。 例如家用笔记本电脑、工作台式机等。

现在，我正在Mac中使用serria。我用github测试了私钥，看起来很好。

ssh -i id_rsa_kenpeter -vT [e-mail]

debug1: Entering interactive session.
debug1: pledge: network
Hi kenpeter! You've successfully authenticated, but GitHub does not provide shell access.
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: channel 0: free: client-session, nchannels 1
Transferred: sent 2664, received 1776 bytes, in 0.6 seconds
Bytes per second: sent 4164.9, received 2776.6
debug1: Exit status 1

我试图将一些东西推送到 github，我得到了这个。

OpenSSH_7.4p1, LibreSSL 2.5.0
debug1: Reading configuration data /Users/kenpeter/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug2: resolving "github.com" port 22
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to github.com [192.30.255.112] port 22.
debug1: Connection established.
debug1: identity file /Users/kenpeter/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/kenpeter/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/kenpeter/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/kenpeter/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/kenpeter/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/kenpeter/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/kenpeter/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/kenpeter/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.4
debug1: Remote protocol version 2.0, remote software version libssh_0.7.0
debug1: no match: libssh_0.7.0
debug2: fd 6 setting O_NONBLOCK
debug1: Authenticating to github.com:22 as 'git'
debug3: hostkeys_foreach: reading file "/Users/kenpeter/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /Users/kenpeter/.ssh/known_hosts:12
debug3: load_hostkeys: loaded 1 keys from github.com
debug3: order_hostkeyalgs: prefer hostkeyalgs: [e-mail],rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,[e-mail],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
debug2: host key algorithms: [e-mail],rsa-sha2-512,rsa-sha2-256,ssh-rsa,[e-mail],[e-mail],[e-mail],[e-mail],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519
debug2: ciphers ctos: [e-mail],aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail],aes128-cbc,aes192-cbc,aes256-cbc
debug2: ciphers stoc: [e-mail],aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail],aes128-cbc,aes192-cbc,aes256-cbc
debug2: MACs ctos: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[e-mail],zlib
debug2: compression stoc: none,[e-mail],zlib
debug2: languages ctos: 
debug2: languages stoc: 
debug2: first_kex_follows 0 
debug2: reserved 0 
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: [e-mail],ecdh-sha2-nistp256,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: host key algorithms: ssh-dss,ssh-rsa
debug2: ciphers ctos: [e-mail],aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,blowfish-cbc
debug2: ciphers stoc: [e-mail],aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,blowfish-cbc
debug2: MACs ctos: hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,zlib,[e-mail]
debug2: compression stoc: none,zlib,[e-mail]
debug2: languages ctos: 
debug2: languages stoc: 
debug2: first_kex_follows 0 
debug2: reserved 0 
debug1: kex: algorithm: [e-mail]
debug1: kex: host key algorithm: ssh-rsa
debug1: kex: server->client cipher: [e-mail] MAC: <implicit> compression: none
debug1: kex: client->server cipher: [e-mail] MAC: <implicit> compression: none
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ssh-rsa SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8
debug3: hostkeys_foreach: reading file "/Users/kenpeter/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /Users/kenpeter/.ssh/known_hosts:12
debug3: load_hostkeys: loaded 1 keys from github.com
debug3: hostkeys_foreach: reading file "/Users/kenpeter/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /Users/kenpeter/.ssh/known_hosts:62
debug3: load_hostkeys: loaded 1 keys from 192.30.255.112
debug1: Host 'github.com' is known and matches the RSA host key.
debug1: Found key in /Users/kenpeter/.ssh/known_hosts:12
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug1: SSH2_MSG_NEWKEYS received
debug2: set_newkeys: mode 0
debug1: rekey after 134217728 blocks
debug2: key: /Users/kenpeter/.ssh/id_rsa (0x7fab0bd00f40)
debug2: key: /Users/kenpeter/.ssh/id_dsa (0x0)
debug2: key: /Users/kenpeter/.ssh/id_ecdsa (0x0)
debug2: key: /Users/kenpeter/.ssh/id_ed25519 (0x0)
debug3: send packet: type 5
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug3: start over, passed a different list publickey
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/kenpeter/.ssh/id_rsa
debug3: send_pubkey_test
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug1: Trying private key: /Users/kenpeter/.ssh/id_dsa
debug3: no such identity: /Users/kenpeter/.ssh/id_dsa: No such file or directory
debug1: Trying private key: /Users/kenpeter/.ssh/id_ecdsa
debug3: no such identity: /Users/kenpeter/.ssh/id_ecdsa: No such file or directory
debug1: Trying private key: /Users/kenpeter/.ssh/id_ed25519
debug3: no such identity: /Users/kenpeter/.ssh/id_ed25519: No such file or directory
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.

似乎不知道如何使用私钥id_rsa_kenpeter我在.ssh中有很多公钥/私钥和一个配置文件。位桶工作正常。如何解决 github？

Answer 1

这是解决方案。

基本上，我需要做ssh-add ~/.ssh/your_private_key

将私钥添加到 ssh 代理后，似乎设置了一个全局变量，然后 ssh 知道私钥并使用它。Ubuntu 永远不需要添加到 ssh-add

Answer 2

似乎不知道如何使用私钥id_rsa_kenpeter。

不，它不知道您是否不会告诉它如何使用它，因为它没有标准名称。

我在.ssh中有很多公钥/私钥和一个配置文件。位桶工作正常。如何解决 github？

是的，您的~/.ssh/config是这个问题的关键。与为ssh命令指定密钥的方式相同，您可以在配置中执行此操作：

Hostname github.com
IdentityFile id_rsa_kenpeter

您可能还必须使用该文件的完整路径，因为您计划使用与密钥文件所在的目录不同的目录的 git。