最近在给新电脑配置GitHub的ssh时一切都是按照流程进行github上文档的配置流程进行配置但是把公钥配置到github后在对仓库进行操作的时候依旧出现一下提示gitgithub.coms password: Permission denied, please try again.但是按照提示输入github密码也不行。折腾了好久什么把key删除重新生成重新配置公钥什么文件权限把密钥配置到代理等等手段都试了依旧不行给我整的快怀疑人生了。但是同样的操作在gitlab上就是正常的看来我的操作没啥问题应该是跟github有关系了。后来使用ssh -Tv gitgithub.com去测试链接并且打印日志出现以下日志PS C:\Users\XeonYussh-Tvgitgithub.com OpenSSH_for_Windows_8.6p1, LibreSSL3.4.3 debug1: Authenticator provider$SSH_SK_PROVIDERdid not resolve;disabling debug1: Connecting to github.com[223.75.236.241]port22. debug1: Connection established. debug1: identityfileC:\\Users\\XeonYu/.ssh/id_rsatype0debug1: identityfileC:\\Users\\XeonYu/.ssh/id_rsa-certtype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_dsatype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_dsa-certtype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ecdsatype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ecdsa-certtype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ecdsa_sktype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ecdsa_sk-certtype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ed25519type-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ed25519-certtype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ed25519_sktype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_ed25519_sk-certtype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_xmsstype-1debug1: identityfileC:\\Users\\XeonYu/.ssh/id_xmss-certtype-1debug1: Local version string SSH-2.0-OpenSSH_for_Windows_8.6 debug1: Remote protocol version2.0, remote software version OpenSSH_7.6 debug1: compat_banner: match: OpenSSH_7.6 pat OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.4*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7* compat 0x04000002 debug1: Authenticating to github.com:22 asgitdebug1: load_hostkeys: fopen C:\\Users\\XeonYu/.ssh/known_hosts2: No suchfileor directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No suchfileor directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No suchfileor directory debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex:hostkey algorithm: rsa-sha2-512 debug1: kex: server-client cipher: chacha20-poly1305openssh.com MAC:implicitcompression: none debug1: kex: client-server cipher: chacha20-poly1305openssh.com MAC:implicitcompression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: SSH2_MSG_KEX_ECDH_REPLY received debug1: Serverhostkey: ssh-rsa SHA256:rEmlJenVMSL5GVemSY0Gk8WGw6B4ege4J85Mvup8R0 debug1: load_hostkeys: fopen C:\\Users\\XeonYu/.ssh/known_hosts2: No suchfileor directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No suchfileor directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No suchfileor directory debug1: Hostgithub.comis known and matches the RSAhostkey. debug1: Found keyinC:\\Users\\XeonYu/.ssh/known_hosts:1 debug1: rekey out after134217728blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekeyinafter134217728blocks debug1: pubkey_prepare: ssh_get_authentication_socket: No suchfileor directory debug1: Will attempt key: C:\\Users\\XeonYu/.ssh/id_rsa RSA SHA256:90nUQDrAT7CLA72pV710fQxoPq4Jp2wmm03u/2c3X0 debug1: Will attempt key: C:\\Users\\XeonYu/.ssh/id_dsa debug1: Will attempt key: C:\\Users\\XeonYu/.ssh/id_ecdsa debug1: Will attempt key: C:\\Users\\XeonYu/.ssh/id_ecdsa_sk debug1: Will attempt key: C:\\Users\\XeonYu/.ssh/id_ed25519 debug1: Will attempt key: C:\\Users\\XeonYu/.ssh/id_ed25519_sk debug1: Will attempt key: C:\\Users\\XeonYu/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algsssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dssdebug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Next authentication method: publickey debug1: Offering public key: C:\\Users\\XeonYu/.ssh/id_rsa RSA SHA256:90nUQDrAT7CLA72pV710fQxoPq4Jp2wmm03u/2c3X0 debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Trying private key: C:\\Users\\XeonYu/.ssh/id_dsa debug1: Trying private key: C:\\Users\\XeonYu/.ssh/id_ecdsa debug1: Trying private key: C:\\Users\\XeonYu/.ssh/id_ecdsa_sk debug1: Trying private key: C:\\Users\\XeonYu/.ssh/id_ed25519 debug1: Trying private key: C:\\Users\\XeonYu/.ssh/id_ed25519_sk debug1: Trying private key: C:\\Users\\XeonYu/.ssh/id_xmss debug1: Next authentication method: keyboard-interactive debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Next authentication method: password gitgithub.coms password: debug1: Authentications that can continue: publickey,password,keyboard-interactive Permission denied, please try again. gitgithub.coms password: debug1: Authentications that can continue: publickey,password,keyboard-interactive Permission denied, please try again. gitgithub.coms password: debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Nomoreauthentication methods to try. gitgithub.com: Permission denied(publickey,password,keyboard-interactive).说实话也没看出来哪里有问题。后来继续翻github文档看到了这个https://docs.github.com/cn/authentication/troubleshooting-ssh/using-ssh-over-the-https-port于是尝试执行了一下ssh-T-p443gitssh.github.com居然就成功了… 看来是所谓的防火墙问题吧按照文档提示在config文件中添加以下内容,没有config的话自己新建一个(就在你的.ssh文件夹内)把后缀名删掉即可。Host github.com Hostname ssh.github.com Port443Usergit然后再次运行这样就ok了真的是坑啊…如果你觉得本文对你有帮助麻烦动动手指顶一下可以帮助到更多的开发者如果文中有什么错误的地方还望指正转载请注明转自喻志强的博客 谢谢