Gitlab no matching host key type found. Their offer: ssh-rsa,ssh-dss

错误

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• 具体提示如下

  haifeng.gao@XMITDN0504240 MINGW64 ~/salt-nginx-uat (master)
  $ git push && git push uatdev master
  Everything up-to-date
  Unable to negotiate with 61.172.194.131 port 55555: no matching host key type found. Their offer: ssh-rsa,ssh-dss
  fatal: Could not read from remote repository.
  
  Please make sure you have the correct access rights
  and the repository exists.

解决方法

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如果是Windows，参考以下步骤

1. 修改ssh_config配置文件C:\Program Files\Git\etc\ssh

   #    $OpenBSD: ssh_config,v 1.35 2020/07/17 03:43:42 dtucker Exp $
   
   # This is the ssh client system-wide configuration file.  See
   # ssh_config(5) for more information.  This file provides defaults for
   # users, and the values can be changed in per-user configuration files
   # or on the command line.
   
   # Configuration data is parsed as follows:
   #  1. command line options
   #  2. user-specific file
   #  3. system-wide file
   # Any configuration value is only changed the first time it is set.
   # Thus, host-specific definitions should be at the beginning of the
   # configuration file, and defaults at the end.
   
   # Site-wide defaults for some commonly used options.  For a comprehensive
   # list of available options, their meanings and defaults, please see the
   # ssh_config(5) man page.
   
   # Host *
   #   ForwardAgent no
   #   ForwardX11 no
   #   PasswordAuthentication yes
   #   HostbasedAuthentication no
   #   GSSAPIAuthentication no
   #   GSSAPIDelegateCredentials no
   #   BatchMode no
   #   CheckHostIP yes
   #   AddressFamily any
   #   ConnectTimeout 0
   #   StrictHostKeyChecking ask
   #   IdentityFile ~/.ssh/id_rsa
   #   IdentityFile ~/.ssh/id_dsa
   #   IdentityFile ~/.ssh/id_ecdsa
   #   IdentityFile ~/.ssh/id_ed25519
   #   Port 22
   #   Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc
   #   MACs hmac-md5,hmac-sha1,umac-64@openssh.com
   #   EscapeChar ~
   #   Tunnel no
   #   TunnelDevice any:any
   #   PermitLocalCommand no
   #   VisualHostKey no
   #   ProxyCommand ssh -q -W %h:%p gateway.example.com
   #   RekeyLimit 1G 1h
   #   UserKnownHostsFile ~/.ssh/known_hosts.d/%k
   # Added by git-extra
   Host ssh.dev.azure.com
       HostkeyAlgorithms +ssh-rsa
       PubkeyAcceptedAlgorithms +ssh-rsa
   # Added by git-extra
   Host *.visualstudio.com
       HostkeyAlgorithms +ssh-rsa
       PubkeyAcceptedAlgorithms +ssh-rsa
   ## 新增配置
   Host gitlab.ximalaya.com
       KexAlgorithms +diffie-hellman-group1-sha1
       HostkeyAlgorithms +ssh-rsa
       PubkeyAcceptedAlgorithms +ssh-rsa

2. 在C:\Users\haifeng.gao\.ssh下新增config文件，如下

   其中IdentityFile指向的是你当时生成的密钥位置

   Host *
   IdentityFile C:\Users\haifeng.gao\.ssh\id_rsa
   HostKeyAlgorithms ssh-rsa
   PubkeyAcceptedKeyTypes ssh-rsa