Phabricator SSH-Java 学习之路

我已经阅读了关于stackoverflow的类似问题的答案，并尝试了解决方案，但他们没有工作 .

我正试图在我的笔记本电脑（linux fedora 27）上设置phabricator用于学习目的 . 我已经设置并运行但我无法在这台笔记本电脑上观察任何git回购 . 有一些目录权限问题我正在解决，但我也遇到了使用phabricator的ssh在端口2222上的问题，并希望得到一些帮助 . 以下是我认为必须进行故障排除的信息 .

我按照这里的说明进行操作：https://secure.phabricator.com/book/phabricator/article/diffusion_hosting/

我通过UI设置 - > SSH公钥（http://phabricator.localhost.com/settings/user/myuseraccount/page/ssh/）将我的id_rsa.pub添加到phabricator

首先，我的phabricator ssh设置：

[myuseraccount@localhost ~]$ config list |grep ssh 
diffusion.ssh-host
diffusion.ssh-port
diffusion.ssh-user
log.ssh.format
log.ssh.path

[myuseraccount@localhost ~]$ config get diffusion.ssh-host
{   
  "config": [
    {
      "key": "diffusion.ssh-host",
      "source": "local",
      "value": null,
      "status": "unset",
      "errorInfo": null
    },
    {
      "key": "diffusion.ssh-host",
      "source": "database",
      "value": null,
      "status": "unset",
      "errorInfo": null
    }
  ]   
}   
[myuseraccount@localhost ~]$ config get diffusion.ssh-port
{   
  "config": [
    {
      "key": "diffusion.ssh-port",
      "source": "local",
      "value": 2222,
      "status": "set",
      "errorInfo": null
    },
    {
      "key": "diffusion.ssh-port",
      "source": "database",
      "value": null,
      "status": "unset",
      "errorInfo": null
    }
  ]
}
[myuseraccount@localhost ~]$ config get diffusion.ssh-user
{
  "config": [
    {
      "key": "diffusion.ssh-user",
      "source": "local",
      "value": "phssh",
      "status": "set",
      "errorInfo": null
    },
    {
      "key": "diffusion.ssh-user",
      "source": "database",
      "value": null,
      "status": "unset",
      "errorInfo": null
    }
  ]
}
[myuseraccount@localhost ~]$ config get diffusion.ssh.path
{
  "config": [
    {
      "key": "log.ssh.path",
      "source": "local",
      "value": null,
      "status": "unset",
      "errorInfo": null
    },
    {
      "key": "log.ssh.path",
      "source": "database",
      "value": null,
      "status": "unset",
      "errorInfo": null
    }
  ]
}

第二个我的.ssh目录

[myuseraccount@localhost .ssh]$ ls
id_rsa  id_rsa.pub  known_hosts

[myuseraccount@localhost .ssh]$ ls -ltrh
total 12K
-rw-r--r--. 1 myuseraccount myuseraccount  412 May  8 21:52 id_rsa.pub
-rw-------. 1 myuseraccount myuseraccount 1.7K May  8 21:52 id_rsa
-rw-r--r--. 1 myuseraccount myuseraccount  194 May  9 08:18 known_hosts

[myuseraccount@localhost .ssh]$ cat id_rsa.pub > authorized_keys

[myuseraccount@localhost .ssh]$ ls -ltrh
total 16K
-rw-r--r--. 1 myuseraccount myuseraccount  412 May  8 21:52 id_rsa.pub
-rw-------. 1 myuseraccount myuseraccount 1.7K May  8 21:52 id_rsa
-rw-r--r--. 1 myuseraccount myuseraccount  194 May  9 08:18 known_hosts
-rw-rw-r--. 1 myuseraccount myuseraccount  412 May 10 07:56 authorized_keys

[myuseraccount@localhost .ssh]$ chmod 644 authorized_keys

[myuseraccount@localhost .ssh]$ ls -ltrh
total 16K
-rw-r--r--. 1 myuseraccount myuseraccount  412 May  8 21:52 id_rsa.pub
-rw-------. 1 myuseraccount myuseraccount 1.7K May  8 21:52 id_rsa
-rw-r--r--. 1 myuseraccount myuseraccount  194 May  9 08:18 known_hosts
-rw-r--r--. 1 myuseraccount myuseraccount  412 May 10 07:56 authorized_keys

第三个是我的/etc/ssh/sshd_config.phabricator

[myuseraccount@localhost ~]$ sudo cat /etc/ssh/sshd_config.phabricator
# NOTE: You must have OpenSSHD 6.2 or newer; support for AuthorizedKeysCommand
# was added in this version.

# NOTE: Edit these to the correct values for your setup.

AuthorizedKeysCommand /usr/libexec/phabricator-ssh-hook.sh
AuthorizedKeysCommandUser phssh
AllowUsers phssh myuseraccount

# You may need to tweak these options, but mostly they just turn off everything
# dangerous.

Port 2222
Protocol 2
PermitRootLogin no
AllowAgentForwarding no
AllowTcpForwarding no
PrintMotd no
PrintLastLog no
PasswordAuthentication no
ChallengeResponseAuthentication no
AuthorizedKeysFile none

PidFile /var/run/sshd-phabricator.pid

第四个是我的/usr/libexec/phabricator-ssh-hook.sh

[myuseraccount@localhost ~]$ sudo cat /usr/libexec/phabricator-ssh-hook.sh
#!/bin/sh

# NOTE: Replace this with the username that you expect users to connect with.
VCSUSER="phssh"

# NOTE: Replace this with the path to your Phabricator directory.
ROOT="/var/www/phabricator/phabricator"


if [ "$1" != "$VCSUSER" ];
then
  exit 1
fi

exec "$ROOT/bin/ssh-auth" $@

第五个我的phabricator ssh用户的.ssh目录（没有一个）：

[phssh@localhost ~]$ cd .ssh
-bash: cd: .ssh: No such file or directory
[phssh@localhost ~]$

尝试测试phabircator的ssh用户的ssh访问的第六个输出

[myuseraccount@localhost ~]$ echo {} | ssh -vT -p 2222 phssh@phabricator.localhost.com conduit conduit.ping
OpenSSH_7.6p1, OpenSSL 1.1.0h-fips  27 Mar 2018
debug1: Connecting to phabricator.localhost.com [127.0.0.1] port 2222.
debug1: Connection established.
debug1: identity file /home/myuseraccount/.ssh/id_rsa type 0
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ed25519-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.6
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.6
debug1: match: OpenSSH_7.6 pat OpenSSH* compat 0x04000000
debug1: Authenticating to phabricator.localhost.com:2222 as 'phssh'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: curve25519-sha256 need=64 dh_need=64
debug1: kex: curve25519-sha256 need=64 dh_need=64
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:zDG5zn8v3kXupOmtXAIR0lARunjm84FZylsi8SSEDiQ
debug1: Host '[phabricator.localhost.com]:2222' is known and matches the ECDSA host key.
debug1: Found key in /home/myuseraccount/.ssh/known_hosts:1
debug1: rekey after 134217728 blocks


debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,null>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering public key: RSA SHA256:LSpshgB4wrOCld9ZDQSM6m/SeM/xVBnZaXrkDV4iJxo /home/myuseraccount/.ssh/id_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /home/myuseraccount/.ssh/id_dsa
debug1: Trying private key: /home/myuseraccount/.ssh/id_ecdsa
debug1: Trying private key: /home/myuseraccount/.ssh/id_ed25519
debug1: No more authentication methods to try.
phssh@phabricator.localhost.com: Permission denied (publickey).

试图像我一样ssh

[myuseraccount@localhost ~]$ ssh -vT -p 2222 myuseraccount@phabricator.localhost.com
OpenSSH_7.6p1, OpenSSL 1.1.0h-fips  27 Mar 2018
debug1: Connecting to phabricator.localhost.com [127.0.0.1] port 2222.
debug1: Connection established.
debug1: identity file /home/myuseraccount/.ssh/id_rsa type 0
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/myuseraccount/.ssh/id_ed25519-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.6
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.6
debug1: match: OpenSSH_7.6 pat OpenSSH* compat 0x04000000
debug1: Authenticating to phabricator.localhost.com:2222 as 'myuseraccount'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: curve25519-sha256 need=64 dh_need=64
debug1: kex: curve25519-sha256 need=64 dh_need=64
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:zDG5zn8v3kXupOmtXAIR0lARunjm84FZylsi8SSEDiQ
debug1: Host '[phabricator.localhost.com]:2222' is known and matches the ECDSA host key.
debug1: Found key in /home/myuseraccount/.ssh/known_hosts:1
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,null>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering public key: RSA SHA256:LSpshgB4wrOCld9ZDQSM6m/SeM/xVBnZaXrkDV4iJxo /home/myuseraccount/.ssh/id_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /home/myuseraccount/.ssh/id_dsa
debug1: Trying private key: /home/myuseraccount/.ssh/id_ecdsa
debug1: Trying private key: /home/myuseraccount/.ssh/id_ed25519
debug1: No more authentication methods to try.
myuseraccount@phabricator.localhost.com: Permission denied (publickey).

提前感谢任何指示或指导或问题 .

1 回答

0

我找到了答案，在按照说明进行设置时我不知何故错过了这个答案，埋没在这个问题的评论中sshd AuthorizedKeysCommand throws status 127：

https://secure.phabricator.com/book/phabricator/article/diffusion_hosting/ "Both the script itself and the parent directory the script resides in must be owned by root, and the script must have 755 permissions. If you don't do this, sshd will refuse to execute the hook."你检查过了吗？

剧本不是755！

回复于 2024-04-26T07:37:16+08:00

Phabricator SSH

1 回答

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