2016-07-07 1049 views
1

上一次我使用的是Ubuntu 12.04,用于我的项目目的。当我使用12.04时,我曾经通过Openssh服务器检出源,我能够检出源。svn:E170013:无法连接到存储库的URL

现在我移植到Ubuntu 16.04.Now我试图通过OpenSSH的来自同一个SVN签出它是不会发生我收到以下错误

svn: E170013: Unable to connect to a repository at URL 'svn+ssh://[email protected]/repos/' 
svn: E210002: To better debug SSH connection problems, remove the -q option from 'ssh' in the [tunnels] section of your Subversion configuration file. 
svn: E210002: Network connection closed unexpectedly 

然后我试图调试我得到了以下日志

OpenSSH_7.2p2 Ubuntu-4ubuntu1, OpenSSL 1.0.2g-fips 1 Mar 2016 
debug1: Reading configuration data /etc/ssh/ssh_config 
debug1: /etc/ssh/ssh_config line 19: Applying options for * 
debug1: Connecting to svnsm.ami.com [172.16.96.74] port 22. 
debug1: Connection established. 
debug1: permanently_set_uid: 0/0 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_rsa type -1 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_rsa-cert type -1 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_dsa type -1 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_dsa-cert type -1 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_ecdsa type -1 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_ecdsa-cert type -1 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_ed25519 type -1 
debug1: key_load_public: No such file or directory 
debug1: identity file /root/.ssh/id_ed25519-cert type -1 
debug1: Enabling compatibility mode for protocol 2.0 
debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu1 
debug1: Remote protocol version 2.0, remote software version OpenSSH_3.8.1p1 
debug1: match: OpenSSH_3.8.1p1 pat OpenSSH_3.* compat 0x01000000 
debug1: Authenticating to svnsm.ami.com:22 as 'chinnainah' 
debug1: SSH2_MSG_KEXINIT sent 
debug1: SSH2_MSG_KEXINIT received 
debug1: kex: algorithm: diffie-hellman-group-exchange-sha1 
debug1: kex: host key algorithm: ssh-rsa 
debug1: kex: server->client cipher: aes128-ctr MAC: hmac-sha1 compression: none 
debug1: kex: client->server cipher: aes128-ctr MAC: hmac-sha1 compression: none 
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(2048<7680<8192) sent 
debug1: got SSH2_MSG_KEX_DH_GEX_GROUP 
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent 
debug1: got SSH2_MSG_KEX_DH_GEX_REPLY 
debug1: Server host key: ssh-rsa SHA256:dZPbSQEmL+bIU8lsK0c3M00FHYTXdeu+Ki3w1Q6mnsg 
debug1: Host 'svnsm.ami.com' is known and matches the RSA host key. 
debug1: Found key in /root/.ssh/known_hosts:1 
debug1: rekey after 4294967296 blocks 
debug1: SSH2_MSG_NEWKEYS sent 
debug1: expecting SSH2_MSG_NEWKEYS 
debug1: rekey after 4294967296 blocks 
debug1: SSH2_MSG_NEWKEYS received 
debug1: Skipping ssh-dss key /home/chinniah/keys/chinniah.pri - not in PubkeyAcceptedKeyTypes 
debug1: SSH2_MSG_SERVICE_ACCEPT received 
debug1: Authentications that can continue: publickey,keyboard-interactive 
debug1: Next authentication method: publickey 
debug1: Trying private key: /root/.ssh/id_rsa 
debug1: Trying private key: /root/.ssh/id_dsa 
debug1: Trying private key: /root/.ssh/id_ecdsa 
debug1: Trying private key: /root/.ssh/id_ed25519 
debug1: Next authentication method: keyboard-interactive 
debug1: Authentications that can continue: publickey,keyboard-interactive 
debug1: No more authentication methods to try. 
Permission denied (publickey,keyboard-interactive). 
svn: E170013: Unable to connect to a repository at URL 'svn+ssh://[email protected]/svnrepos/granada' 
svn: E210002: To better debug SSH connection problems, remove the -q option from 'ssh' in the [tunnels] section of your Subversion configuration file. 
svn: E210002: Network connection closed unexpectedly 

任何人都可以帮我解决这个问题。

回答

1

将14.04升级到16.04后出现了完全相同的问题。

在这里找到了解决办法:http://www.joho.se/2016/05/13/ssh-keys-are-no-longer-working-after-upgrading-to-ubuntu-16-04-lts-help/

的错误是在这里:

debug1: Skipping ssh-dss key /home/chinniah/keys/chinniah.pri - not in PubkeyAcceptedKeyTypes 

临时修复程序中添加这一行到您的家庭/ yourusername /的.ssh/config文件。

PubkeyAcceptedKeyTypes=+ssh-dss 

现在重新启动SSH:

sudo service ssh restart 

的问题是与SSH密钥文件。 OpenSSH 7默认不允许ssh-dss键。这里是我发现的一篇文章,描述了为什么:https://security.stackexchange.com/questions/112802/why-openssh-deprecated-dsa-keys

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