vscode SSL 自动登录死活设置不上

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这是一个创建于 717 天前的主题，其中的信息可能已经有所发展或是发生改变。

检查了一遍，自己已经把.ssh/id_rsa.pub 的文件内容导入到服务器的 authorized_keys 里，为此我还重走了一遍教程流程，仍旧连接后提示要密码，搜了下网上的教程说是 /etc/ssh/sshd_config 有部分设置要改，但是 sshd_config 里设置好

RSAAuthentication yes
PubkeyAuthentication yes 
AuthorizedKeysFile      .ssh/authorized_keys .ssh/authorized_keys2

然后重启 sshd 服务以后还是要密码，已经不知道怎么办了。

服务器系统是 Ubuntu 20.04, 我用的客户机是 Windows 系统。

第 1 条附言 · 2022-05-04 14:45:10 +08:00

问题解决。

我把开发机和服务器.ssh 文件下的文件全部删了, 然后按照教程再次让开发机生成了个公钥给服务器的 authorer_key ，应该是 IdentityFile 的问题，当时我有多弄一个 id_rsa-remote-ssh.pub 的公钥给服务器，换系统的时候只更新了 id_rsa.pub 忘了更新 id_rsa-remote-ssh.pub ，结果导致一直要密码验证，把 IdentityFile 一行删掉就行了。

出于安全感的考虑没想到坑了自己。。。。

ssh

yes

教程

客户机

22 条回复 • 2022-05-03 23:19:41 +08:00

461da73c

2022-05-03 15:43:51 +08:00

1. 检查 id_rsa 秘钥权限；
2. 换 ed25519 算法来替代 rsa ；

lostberryzz

2022-05-03 15:48:01 +08:00

别看网上教程瞎改，默认配置就支持密钥登陆，把上面三行都注释 /删掉，恢复默认状态，重启 sshd 服务

sola97

2022-05-03 16:00:57 +08:00 via Android

啥都不用改，用 ssh-copy-id

thewangcj

2022-05-03 16:04:57 +08:00

可以用类似这样的命令起一个 sshd：sudo /usr/sbin/sshd -p 端口号 -d
然后再登录看看报啥错误排查一下（注意下登录时候的端口号）

tracker647

2022-05-03 16:49:29 +08:00

@461da73c

~/.ssh# ls -ahl
total 20K
drwx------ 2 root root 4.0K May 3 16:39 .
drwx------ 6 root root 4.0K May 3 16:42 ..
-rw------- 1 root root 1.5K May 3 16:35 authorized_keys
-rw------- 1 root root 3.4K May 3 14:30 id_rsa-remote-ssh
-rw-r--r-- 1 root root 754 May 3 14:30 id_rsa-remote-ssh.pub

tracker647

2022-05-03 16:52:46 +08:00

@thewangcj 不太懂，不然我日志给你看看

[16:49:56.260] Log Level: 2
[16:49:56.261] [email protected]
[16:49:56.261] win32 x64
[16:49:56.294] SSH Resolver called for "ssh-remote+7b22686f73744e616d65223a225268696e6f4f53227d", attempt 1
[16:49:56.294] "remote.SSH.useLocalServer": false
[16:49:56.295] "remote.SSH.showLoginTerminal": true
[16:49:56.295] "remote.SSH.remotePlatform": {"RhinoOS":"linux"}
[16:49:56.295] "remote.SSH.path": undefined
[16:49:56.295] "remote.SSH.configFile": undefined
[16:49:56.296] "remote.SSH.useFlock": true
[16:49:56.296] "remote.SSH.lockfilesInTmp": false
[16:49:56.296] "remote.SSH.localServerDownload": auto
[16:49:56.296] "remote.SSH.remoteServerListenOnSocket": false
[16:49:56.296] "remote.SSH.showLoginTerminal": true
[16:49:56.297] "remote.SSH.defaultExtensions": []
[16:49:56.297] "remote.SSH.loglevel": 2
[16:49:56.297] "remote.SSH.enableDynamicForwarding": true
[16:49:56.297] "remote.SSH.enableRemoteCommand": false
[16:49:56.297] "remote.SSH.serverPickPortsFromRange": {}
[16:49:56.298] "remote.SSH.serverInstallPath": {}
[16:49:56.301] SSH Resolver called for host: RhinoOS
[16:49:56.301] Setting up SSH remote "RhinoOS"
[16:49:56.307] Using commit id "dfd34e8260c270da74b5c2d86d61aee4b6d56977" and quality "stable" for server
[16:49:56.312] Install and start server if needed
[16:49:56.346] Checking ssh with "ssh -V"
[16:49:56.392] > OpenSSH_for_Windows_8.1p1, Libr
[16:49:56.392] > eSSL 3.0.2

[16:49:56.399] Running script with connection command: ssh -T -D 1044 "RhinoOS" bash
[16:49:56.402] Terminal shell path: C:\WINDOWS\System32\cmd.exe
[16:49:56.740] > ]0;C:\WINDOWS\System32\cmd.exe
[16:49:56.740] Got some output, clearing connection timeout
[16:49:56.756] >
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[16:49:57.125] > root@xxxxxxxxxxx's password:
[16:50:27.234] > root@xxxxxxxxxxx's 's password:
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[16:50:36.456] >
[16:50:36.766] > 1bb5fa0390e8: running
[16:50:36.789] > Acquiring lock on /root/.vscode-server/bin/dfd34e8260c270da74b5c2d86d61aee4b6d56977/vscode-remo
> te-lock.root.dfd34e8260c270da74b5c2d86d61aee4b6d56977
[16:50:36.798] > Found existing installation at /root/.vscode-server/bin/dfd34e8260c270da74b5c2d86d61aee4b6d5697
> 7...
> Checking /root/.vscode-server/.dfd34e8260c270da74b5c2d86d61aee4b6d56977.log and /root/.vscode-s
> erver/.dfd34e8260c270da74b5c2d86d61aee4b6d56977.pid for a running server
> Looking for server with pid: 68202
[16:50:36.813] > Found running server...
>
> *
> * Reminder: You may only use this software with Visual Studio family products,
> * as described in the license ( https://go.microsoft.com/fwlink/?linkid=2077057)
[16:50:36.829] > *
>
> Checking server status on port 39375 with wget
> 1bb5fa0390e8: start
> SSH_AUTH_SOCK====
> DISPLAY====
> webUiAccessToken====
> listeningOn==39375==
> osReleaseId==ubuntu==
> arch==x86_64==
> tmpDir==/run/user/0==
[16:50:36.845] >
> platform==linux==
> unpackResult====
[16:50:36.862] >
> didLocalDownload==0==
> downloadTime====
> installTime====
> extInstallTime====
> serverStartTime====
> connectionToken==a11a1aa1-11aa-11a1-1111-1aa1a11a1aa1==
> 1bb5fa0390e8: end
[16:50:36.863] Received install output:
SSH_AUTH_SOCK====
DISPLAY====
webUiAccessToken====
listeningOn==39375==
osReleaseId==ubuntu==
arch==x86_64==
tmpDir==/run/user/0==
platform==linux==
unpackResult====
didLocalDownload==0==
downloadTime====
installTime====
extInstallTime====
serverStartTime====
connectionToken==a11a1aa1-11aa-11a1-1111-1aa1a11a1aa1==

[16:50:36.864] Remote server is listening on 39375
[16:50:36.864] Parsed server configuration: {"serverConfiguration":{"remoteListeningOn":{"port":39375},"osReleaseId":"ubuntu","arch":"x86_64","webUiAccessToken":"","sshAuthSock":"","display":"","tmpDir":"/run/user/0","platform":"linux","connectionToken":"a11a1aa1-11aa-11a1-1111-1aa1a11a1aa1"},"installUnpackCode":""}
[16:50:36.877] Starting forwarding server. localPort 1091 -> socksPort 1044 -> remotePort 39375
[16:50:36.879] Forwarding server listening on 1091
[16:50:36.880] Waiting for ssh tunnel to be ready
[16:50:36.882] [Forwarding server 1091] Got connection 0
[16:50:36.884] Tunneled 39375 to local port 1091
[16:50:36.885] Resolved "ssh-remote+7b22686f73744e616d65223a225268696e6f4f53227d" to "127.0.0.1:1091"
[16:50:36.897] ------

[16:50:37.048] [Forwarding server 1091] Got connection 1
[16:50:37.138] [Forwarding server 1091] Got connection 2
[16:50:39.590] > * as described in the license ( https://go.microsoft.com/fwlink/?linkid=2077057)
> *
>
> Checking server status on port 39375 with wget
> 1bb5fa0390e8: start
> SSH_AUTH_SOCK====
> DISPLAY====
> webUiAccessToken====
> listeningOn==39375==
> osReleaseId==ubuntu==
> arch==x86_64==
> tmpDir==/run/user/0==
> platform==linux==
> unpackResult====
> didLocalDownload==0==
> downloadTime====
> installTime====
> extInstallTime====
> serverStartTime====
> connectionToken==a11a1aa1-11aa-11a1-1111-1aa1a11a1aa1==
> 1bb5fa0390e8: end
>

461da73c

2022-05-03 16:55:32 +08:00

@tracker647 "remote.SSH.useLocalServer": true
试试？

tracker647

2022-05-03 17:03:53 +08:00

@tracker647 日志里 false, 可我扩展里设置就是 true ，很鬼
![image-20220503170313089]( https://s2.loli.net/2022/05/03/XuHkBOhAwEGiN5F.png)

tracker647

2022-05-03 17:04:21 +08:00

@461da73c 日志里 false, 可我扩展里设置就是 true ，很鬼

ripperdev

2022-05-03 18:04:40 +08:00

@tracker647 和 useLocalServer 无关，能看看你 Windows 上的~/.ssh/config 文件吗？

ripperdev

2022-05-03 18:11:31 +08:00

@tracker647 大概应该长这样 ![1.jpg]( https://s2.loli.net/2022/05/03/odkmTHwDsVYxrOn.jpg)

tracker647

2022-05-03 18:17:35 +08:00

@ripperdev https://s2.loli.net/2022/05/03/KyNZLp3MhOFWmac.png

ripperdev

2022-05-03 18:30:55 +08:00

@tracker647 那就不太清楚了，我只改了 /etc/ssh/sshd_config 里的 PubkeyAuthentication 为 yes 就行了

SvenKim

2022-05-03 20:56:42 +08:00 via Android

之前有碰到过，应该是网络问题，导致 vscode 下载插件卡住了，需要手动下载后放到服务器的指定位置。
https://blog.csdn.net/weixin_44633882/article/details/119589968

adoal

2022-05-03 21:02:07 +08:00

你先别急着集成 vscode ，命令行手工用 ssh 登录服务器看看

DuckBurrito

2022-05-03 21:05:29 +08:00

我上次也是这样子，好像是 authorized_keys 文件权限问题
你试试看
chmod 644 ~/.ssh/authorized_keys

tracker647

2022-05-03 21:06:11 +08:00

@adoal 手工 ssh 能不带密码直接登录但是 vscode 扩展就不行，不知道为啥

adoal

2022-05-03 21:14:31 +08:00

用 ssh-agent 来管理密钥试试？

tracker647

2022-05-03 21:31:05 +08:00

@DuckBurrito 好像关联不大，虽然我这确实是卡 setting ，但是卡 setting 的原因是要求输入密码而不是单纯卡着，我最后输完密码后程序才去 root 找那个服务器文件：

root@xxxxxxxxx's password:
376d24784567: running
Acquiring lock on /root/.vscode-server/bin/dfd34e8260c270da74b5c2d86d61aee4b6d56977/vscode-remote-lock.root.dfd34e8260c270da74b5c2d86d61aee4b6d56977
Found existing installation at /root/.vscode-server/bin/dfd34e8260c270da74b5c2d86d61aee4b6d56977...
Checking /root/.vscode-server/.dfd34e8260c270da74b5c2d86d61aee4b6d56977.log and /root/.vscode-server/.dfd34e8260c270da74b5c2d86d61aee4b6d56977.pid for a running server
Looking for server with pid: 68202
Found running server...

DuckBurrito

2022-05-03 21:38:37 +08:00 via Android

@tracker647 可以看看你服务器的日志

tracker647

2022-05-03 21:43:29 +08:00

@SvenKim 才发现自己 A 错人了。。。

lixile

2022-05-03 23:19:41 +08:00

@tracker647 /root/.vscode-server/bin/dfd34e8260c270da74b5c2d86d61aee4b6d56977 这么目录下是否有文件被锁死了
可以试试删除这个文件夹这个对我比较常见