我一直在尝试将Public Key Authentication与OpenSSH的PowerShell端口一起使用到运行Windows Server 2012 R2的虚拟机上。
我有信心遵循安装说明 ，并确保我的文件权限是正确的.ssh\authorized_keys 。 （无法发布链接到Win32-OpenSSH wiki中的特定指令，因为我发布的链接太less，不能发布两个以上的链接，请参阅下面的评论）。
我可以按照预期的用户名/密码从linux主机login到Windows主机。 但是，密钥authentication没有运气。
我的本地 .ssh/config文件包含：
Host remotehostname HostName remotehostname User remoteuser Port 22 IdentityFile /home/myusername/.ssh/id_dsa
本地.ssh目录中的权限显示正确：
[[email protected]]$ ls -ltrh total 56K -rw------- 1 cengadmin cengadmin 1.6K Sep 11 10:01 known_hosts -r-------- 1 cengadmin cengadmin 672 Sep 11 10:06 id_dsa -r-------- 1 cengadmin cengadmin 580 Sep 11 10:13 config
远程主机上的.ssh目录如下所示：
Directory of C:\Users\REMOTEUSER\.ssh 09/11/2017 10:07 AM <DIR> . 09/11/2017 10:07 AM <DIR> .. 09/11/2017 10:07 AM 623 authorized_keys 09/11/2017 10:05 AM 672 id_dsa 09/11/2017 10:05 AM 623 id_dsa.pub 5 File(s) 4,012 bytes 2 Dir(s) 10,752,004,096 bytes free C:\Users\REMOTEUSER\.ssh>icacls authorized_keys authorized_keys NT SERVICE\sshd:(R) NT AUTHORITY\SYSTEM:(F) BUILTIN\Administrators:(F) FOODOM1\REMOTEUSER:(F) C:\Users\REMOTEUSER\.ssh>icacls id_dsa id_dsa BUILTIN\Administrators:(F) NT AUTHORITY\SYSTEM:(F) DHDOM1\REMOTEUSER:(R,W)
我的authorized_keys文件仅包含type id_dsa.pub > authorized_keys的输出。
C:\Users\REMOTEUSER\.ssh>fc id_dsa.pub authorized_keys Comparing files id_dsa.pub and AUTHORIZED_KEYS FC: no differences encountered
sshd_config启用了PubkeyAuthentication
PubkeyAuthentication yes
configuration和权限对我来说是合理的。 但是，我得到的是我在botch权限时总是得到的无处不在的missing begin marker错误。
我看到： debug2: key not found
这通常意味着我在authorized_keys有错误的关键字，但我认为上面的diff反驳了这个问题。
线索？ 温柔一点，我近十年来没有用过愤怒的Windows。
（请注意，我在这个目录中还有一个rsa键，为了清晰起见，以上没有包括）
$ ssh -v -i .ssh/id_dsa myhostname OpenSSH_6.6.1, OpenSSL 1.0.1e-fips 11 Feb 2013 debug1: Reading configuration data /home/localuser/.ssh/config debug1: /home/localuser/.ssh/config line 21: Applying options for raleys-etl debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 56: Applying options for * debug1: Hostname has changed; re-reading configuration debug1: Reading configuration data /home/localuser/.ssh/config debug1: /home/localuser/.ssh/config line 15: Applying options for remotehostname debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 56: Applying options for * debug1: Connecting to remotehostname [00:00:00:00] port 22. debug1: Connection established. debug1: identity file /home/localuser/.ssh/id_dsa type -1 debug1: identity file /home/localuser/.ssh/id_dsa-cert type -1 debug1: identity file /home/localuser/.ssh/ssis_rsa type -1 debug1: identity file /home/localuser/.ssh/ssis_rsa-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.6.1 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.5 debug1: match: OpenSSH_7.5 pat OpenSSH* compat 0x04000000 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr [email protected] none debug1: kex: client->server aes128-ctr [email protected] none debug1: kex: [email protected] need=20 dh_need=20 debug1: kex: [email protected] need=20 dh_need=20 debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ECDSA e7:aa:c8:d4:8b:02:58:da:64:e6:18:26:d3:be:6a:b2 debug1: Host 'remotehostname' is known and matches the ECDSA host key. debug1: Found key in /home/localuser/.ssh/known_hosts:5 debug1: ssh_ecdsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Next authentication method: publickey debug1: Offering RSA public key: [email protected] debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Offering RSA public key: [email protected] debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Offering RSA public key: [email protected] debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Trying private key: /home/localuser/.ssh/id_dsa debug1: key_parse_private2: missing begin marker debug1: read PEM private key done: type DSA debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Next authentication method: keyboard-interactive Received disconnect from 00:00:00:00: 2: Too many authentication failures