SSH: Agent Admitted Failure To Sign Using The Key Error And Solution

解决SSH Agent签名失败错误
本文介绍了当遇到SSH Agent在使用密钥时失败的错误如何解决。提示:如果密钥位于非默认路径或文件名非默认,需要使用ssh-add命令并指定密钥路径。

SSH: Agent Admitted Failure To Sign Using The Key Error And Solution


To fix this problem you need logout of your Unix / Linux / OS X / BSD desktop session and log back in again to force the agent to forget identity. Another recommend option is to run the  ssh-add  command to add RSA or DSA identities to the authentication agent. This will fix your problem without login out from the current session. The syntax is as follows:

$ ssh-add

Pro tip: If your key located in different path or does not have the default filename, you will need to pass the path to ssh-add command as follows:

$ ssh-add /path/to/my/ssh_key
$ ssh-add ~/.ssh/server3_key

http://www.cyberciti.biz/faq/unix-appleosx-linux-bsd-agent-admitted-failuretosignusingkey/
测试 SSH 基础连接 # 使用相同参数测试连接 ssh -v -p [端口] -i ~/.ssh/id_rsa [用户名]@[服务器IP] 观察 debug1: Authentications that can continue 后的错误提示: debug1: load_hostkeys: fopen /Users/jolinjiang/.ssh/known_hosts: No such file or directory debug1: load_hostkeys: fopen /Users/jolinjiang/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: checking without port identifier debug1: load_hostkeys: fopen /Users/jolinjiang/.ssh/known_hosts: No such file or directory debug1: load_hostkeys: fopen /Users/jolinjiang/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: hostkeys_find_by_key_hostfile: hostkeys file /Users/jolinjiang/.ssh/known_hosts does not exist debug1: hostkeys_find_by_key_hostfile: hostkeys file /Users/jolinjiang/.ssh/known_hosts2 does not exist debug1: hostkeys_find_by_key_hostfile: hostkeys file /etc/ssh/ssh_known_hosts does not exist debug1: hostkeys_find_by_key_hostfile: hostkeys file /etc/ssh/ssh_known_hosts2 does not exist The authenticity of host '[fox-telemarket.starklotus.com]:36000 ([149.129.235.174]:36000)' can't be established. ED25519 key fingerprint is SHA256:/g3xmRHaPBpl4W5WUIcgHNyzPKjt5gCadvKC/8hlTZY. This key is not known by any other names. Are you sure you want to continue connecting (yes/no/[fingerprint])? yes Warning: Permanently added '[fox-telemarket.starklotus.com]:36000' (ED25519) to the list of known hosts. debug1: rekey out after 4294967296 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey in after 4294967296 blocks debug1: SSH2_MSG_EXT_INFO received debug1: kex_ext_info_client_parse: server-sig-algs=<rsa-sha2-256,rsa-sha2-512> debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic debug1: Next authentication method: publickey debug1: get_agent_identities: bound agent to hostkey debug1: get_agent_identities: agent returned 1 keys debug1: Will attempt key: /Users/jolinjiang/.ssh/id_rsa RSA SHA256:HnRtogpLB7+VvzDy1C4Z/8RX5duqmYaBju7QMAC70hA explicit agent debug1: Will attempt key: /Users/jolinjiang/.ssh/id_rsa RSA SHA256:HnRtogpLB7+VvzDy1C4Z/8RX5duqmYaBju7QMAC70hA explicit debug1: Offering public key: /Users/jolinjiang/.ssh/id_rsa RSA SHA256:HnRtogpLB7+VvzDy1C4Z/8RX5duqmYaBju7QMAC70hA explicit agent debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic debug1: Offering public key: /Users/jolinjiang/.ssh/id_rsa RSA SHA256:HnRtogpLB7+VvzDy1C4Z/8RX5duqmYaBju7QMAC70hA explicit debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic debug1: No more authentication methods to try. jolinjiang@fox-telemarket.starklotus.com: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
最新发布
08-27
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