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Martin Hope
user1173240
Asked: 2020-05-20 22:28:42 +0800 CST
  • 6

根据WinSCP 文档，WinScp 使用 PuTTy 密钥格式，并要求生成的密钥OpenSSH要么被转换，要么我们使用/keygen命令行开关。

我想用来SSH certificates验证server, 来解决可扩展性问题，但是这个SSH证书是由 OpenSSH 生成的ssh-keygen，我不确定由此生成的证书是否可以正常工作而没有WinSCP库的问题WinSCP .NET。

ssh putty
Martin Hope
user1173240
Asked: 2020-04-17 22:06:57 +0800 CST
  • 6

SFTP服务器可以通过实现扩展或专有功能来公开device卷或磁盘的磁盘空间利用率。space-availableOpenSSHstatvfs@openssh.com

在连接到Bitvise SFTP服务器时，它不是使用 的OpenSSH服务器WinSCP，并通过检查它上面的capabilities对话框WinSCP说服务器支持 -

statvfs@openssh.com="2"

这导致了一些混乱，我不确定2这里的值表示什么。另外，这是否意味着BitVise实现了OpenSSH计算大小的方法，而不是space-available？

在space available选项卡中，我可以看到确实已经计算了大小，但它是使用statvfsor计算的space-available吗？

如果服务器实现两者的机会不大（可能没有），也许是为了迎合更多的客户端，WinSCP这个计算会使用哪一个？

winscp sftp
Martin Hope
user1173240
Asked: 2020-02-27 23:31:41 +0800 CST
  • 6

通过连接SFTP到远程系统后，WinSCP在应用程序的标题栏上显示连接详细信息，如下所示：

user@<system_ip> - WinSCP

我想知道是否有办法在标题栏上隐藏这些信息。我检查了Environment偏好选项，但随便一瞥都没有注意到任何东西。部分中有一个选项Window可以隐藏当前在远程系统上导航到的路径，但它不会删除连接详细信息。Toolbar选项也没有任何东西。

在https://winscp.net/eng/docs/guide_protecting_credentials_for_automation上的检查没有产生我正在寻找的信息。

有没有办法隐藏这些信息？

我正在使用最新WinSCP版本Windows 10。

winscp sftp
Martin Hope
user1173240
Asked: 2019-11-11 21:07:23 +0800 CST
  • 5

我有 3 个系统 -

  1. 禁用防火墙的 Windows 10 系统
  2. 禁用防火墙的 CentOs 8 系统（防火墙状态为非活动状态）
  3. 上述 CentOs 8 机器上的 Windows 10 VM 已禁用防火墙

出于某种原因，我无法在单个网络上连接这 3 个。所有 3 台机器都被赋予了静态 IP，因为 -

静态IP - 

192.168.1.10, 192.168.1.125, 192.168.1.25

子网掩码 - 

255.255.255.0

默认网关 - 

192.168.1.1

Linux 系统和托管在其上的 Windows 10VM连接良好（通过主机适配器VirtualBox，适配器IPv4值为 192.168.1.11），甚至可以通过 ssh 连接。

但是，Windows 10独立系统无法定位，ping甚至无法定位ssh到这些系统中的任何一个。在dynamic IP我的提供商提供的情况下，它们能够很好地连接，但是当我通过以太网电缆在一个独立的 p2p 网络中连接 2 个系统（Windows 10 和 Linux 系统）时，它们就是找不到彼此。

IPv6在每个网络配置中被禁用。我唯一能想到的是机器没有指定相同的workgroup，因为我的 Windows 10 系统已登录到域，而我的 Linux 系统（带有 Windows 10 VM）没有，但在上述场景中，有没有域活动，因为机器是通过 LAN 电缆连接的，并且不在任何其他网络上。

更新 -

ip地址

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp1s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
    link/ether 00:04:5f:9e:94:43 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.10/24 brd 192.168.1.255 scope global noprefixroute enp1s0
       valid_lft forever preferred_lft forever
    inet6 fe80::204:5fff:fe9e:9443/64 scope link 
       valid_lft forever preferred_lft forever
3: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
    link/ether 00:04:5f:9e:94:42 brd ff:ff:ff:ff:ff:ff
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether 52:54:00:31:3c:a5 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN group default qlen 1000
    link/ether 52:54:00:31:3c:a5 brd ff:ff:ff:ff:ff:ff
6: br-c91ce55ad4d6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:e6:4e:bd:04 brd ff:ff:ff:ff:ff:ff
    inet 172.18.0.1/16 brd 172.18.255.255 scope global br-c91ce55ad4d6
       valid_lft forever preferred_lft forever
7: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:ca:60:cc:f5 brd ff:ff:ff:ff:ff:ff
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
       valid_lft forever preferred_lft forever
8: vboxnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.11/24 brd 192.168.1.255 scope global vboxnet0
       valid_lft forever preferred_lft forever
    inet6 fe80::800:27ff:fe00:0/64 scope link 
       valid_lft forever preferred_lft forever

ip路由

default via 192.168.1.1 dev enp1s0 proto static metric 100 linkdown 
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 
172.18.0.0/16 dev br-c91ce55ad4d6 proto kernel scope link src 172.18.0.1 linkdown 
192.168.1.0/24 dev vboxnet0 proto kernel scope link src 192.168.1.11 
192.168.1.0/24 dev enp1s0 proto kernel scope link src 192.168.1.10 metric 100 linkdown 
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown
linux networking
Martin Hope
user1173240
Asked: 2019-10-11 20:31:07 +0800 CST
  • 5

在一个Windows 10 OS系统上，我安装VirtualBox了 4 GB RAM，CentOs 7用作它的操作系统。打开虚拟机，RAM主机操作系统的利用率按预期增加到一定水平（系统整体有 8 GB RAM）。

我希望 VM 操作系统有它的 RAM 配额（4 GB），并且在 VM 内启动的任何应用程序都将使用它的 RAM，并且不理会主机操作系统。

但是，当我在 VM 中运行 docker 时，当我在 VM 中overall RAM consumption of the entire system increases启动一些基于 Java 的容器时，系统的 RAM 消耗再次增加。我重复了这个实验，观察结果相似。

我对这种行为有点困惑。我原以为一旦 VM 使用其主机操作系统启动，它将为自己保留 4 GB 内存，并且在内部启动的任何应用程序（docker 等）都将使用为 VM 保留的 RAM，但我看到主机或系统 RAM 消耗反而增加。

我在 Windows 10 的任务管理器和 Resmon 中观察到 RAM 消耗增加。

是否有可能在 Linux VM 内启动的 docker 或 java 应用程序以某种方式看到整个系统内存可供使用并尝试使用它来代替？我原以为这不会发生，因为 VM 提供了与主机操作系统相当程度的隔离。

如果行为是，Linux 操作系统在启动时开始占用较少的 RAM，并且仅当 VM 内的应用程序要求更多时才会增加，那么是否可以合理地预期无论应用程序的状态如何，VM 的 RAM 消耗都会不会增加超过分配给它的 4 GB 配额吗？

windows-10 virtualbox
Martin Hope
user1173240
Asked: 2019-07-12 02:20:12 +0800 CST
  • 6

在我的SFTP服务器中，我打算有一个根文件夹，其中有几个文件夹用于单独的实体。这些实体文件夹有自己的子目录，属于特定的功能。

例如，用户登录SFTP会话并可以看到文件夹 A、B 和 C。在每个文件夹中，有文件夹 D、E 和 F。

我希望SFTP只允许用户访问 A、B 和 C 中的文件夹 D。A、B 和 C 中的文件夹 E 和 F 不适用于该用户访问。预计只有一名用户使用SFTP.

我查看了该sshd_config文件，但我不确定如何使用现有策略来执行此操作。也许我可以为此设置一个用户/组策略Windows 10，但它适用于sshd daemon吗？

ssh windows-10
Martin Hope
user1173240
Asked: 2019-06-08 01:34:30 +0800 CST
  • 16

在 Windows 10 1809 上，我启用了内置的 SSH 服务器，并进行了配置。

在另一台机器上，我使用 WinSCP 和 PuTTy 生成器生成身份验证密钥。我复制了公钥部分并将其附加到.ssh\authorized_keys我的 SSH 服务器用户的文件中。我根据需要为密钥文件固定了文件权限，仅对我的用户（即登录用户）有效。

在客户端计算机上，我使用 .PPK 私钥和 WinSCP 尝试连接到与我的服务器的 SFTP 会话，但我收到一条消息，表明服务器拒绝了我选择的密钥。

我可以使用密码进行身份验证，但密钥对无法正常工作。通过挖掘sshd服务器上生成的日志，我看到了这个：

10200 2019-06-07 01:38:16.376 debug1: attempt 1 failures 0 [preauth]
10200 2019-06-07 01:38:16.376 debug2: input_userauth_request: try method publickey [preauth]
10200 2019-06-07 01:38:16.376 debug1: userauth_pubkey: test pkalg ssh-rsa pkblob RSA SHA256:B6s0omPbz6HJB2cIZf3+5MKHU42wp+JfOTyAM+EVqoY [preauth]
10200 2019-06-07 01:38:16.376 debug2: userauth_pubkey: disabled because of invalid user [preauth]

我不确定这里发生了什么，以及这是否是连接被拒绝的原因。防火墙不是问题，因为我可以使用密码身份验证登录服务器。客户端机器和 WinScp 在服务器上被识别，只是服务器拒绝提供的密钥。

PuTTy 生成的密钥（或用公钥复制的密钥内容）是否在任何地方都不支持？没有与密钥关联的密码，但我认为这不是问题。

服务器计算机上只有一个用户，即登录用户。该sshd服务正在LOCAL SYSTEM帐户下运行。它是否应该在用户帐户下运行（我试过但服务根本没有启动，事件日志抱怨缺少权限......）

编辑 - 更多信息

我在以下内容中注释掉了sshd_config：

 #Match Group administrators  
 #      AuthorizedKeysFile __PROGRAMDATA__/ssh/administrators_authorized_keys

但是现在，连接尝试抱怨authorized_keys权限不正确。该机器只有一个用户，并且该用户authorized_keys的 .ssh 文件夹中只有该用户访问权限。我尝试Repair-AuthorizedKeyPermission在密钥文件上使用，它将 SYSTEM 和 sshd（NT 服务用户）作为用户添加到密钥文件，sshd 具有读取权限。但是现在，连接尝试抱怨为用户设置了错误的权限，S-1-5-80这NT Service user sshd与Repair-AutorizedKeyFile. 再次删除该用户的读取权限（仅权限）会出现旧错误，说Access Denied.

编辑 - sshd.exe 来自连接尝试的日志： 

> 2696 2019-06-10 03:57:09.020 debug2: fd 3 setting O_NONBLOCK
> 
> 2696 2019-06-10 03:57:09.020 debug3: sock_set_v6only: set socket 3
> IPV6_V6ONLY
> 
> 2696 2019-06-10 03:57:09.020 debug1: Bind to port 22 on ::.
> 
> 2696 2019-06-10 03:57:09.020 Server listening on :: port 22.
> 
> 2696 2019-06-10 03:57:09.020 debug2: fd 4 setting O_NONBLOCK
> 
> 2696 2019-06-10 03:57:09.020 debug1: Bind to port 22 on 0.0.0.0.
> 
> 2696 2019-06-10 03:57:09.020 Server listening on 0.0.0.0 port 22.
> 
> 2696 2019-06-10 03:57:35.475 debug3: fd 5 is not O_NONBLOCK
> 
> 2696 2019-06-10 03:57:35.477 debug3: spawning
> "C:\\WINDOWS\\System32\\OpenSSH\\sshd.exe" "-R"
> 
> 2696 2019-06-10 03:57:35.483 debug3: send_rexec_state: entering fd = 8
> config len 287
> 
> 2696 2019-06-10 03:57:35.484 debug3: ssh_msg_send: type 0
> 
> 2696 2019-06-10 03:57:35.485 debug3: send_rexec_state: done
> 
> 9428 2019-06-10 03:57:35.556 debug1: inetd sockets after dupping: 3, 3
> 
> 9428 2019-06-10 03:57:35.556 Connection from 130.147.168.135 port
> 64534 on 161.85.17.107 port 22
> 
> 9428 2019-06-10 03:57:35.556 debug1: Client protocol version 2.0;
> client software version WinSCP_release_5.15.2
> 
> 9428 2019-06-10 03:57:35.556 debug1: no match: WinSCP_release_5.15.2
> 
> 9428 2019-06-10 03:57:35.556 debug1: Local version string
> SSH-2.0-OpenSSH_for_Windows_7.7
> 
> 9428 2019-06-10 03:57:35.556 debug2: fd 3 setting O_NONBLOCK
> 
> 9428 2019-06-10 03:57:35.568 debug3: spawning
> "C:\\WINDOWS\\System32\\OpenSSH\\sshd.exe" "-y"
> 
> 9428 2019-06-10 03:57:35.572 debug2: Network child is on pid 6944
> 
> 9428 2019-06-10 03:57:35.573 debug3: send_rexec_state: entering fd = 6
> config len 287
> 
> 9428 2019-06-10 03:57:35.573 debug3: ssh_msg_send: type 0
> 
> 9428 2019-06-10 03:57:35.575 debug3: send_rexec_state: done
> 
> 9428 2019-06-10 03:57:35.575 debug3: ssh_msg_send: type 0
> 
> 9428 2019-06-10 03:57:35.576 debug3: ssh_msg_send: type 0
> 
> 9428 2019-06-10 03:57:35.576 debug3: preauth child monitor started
> 
> 9428 2019-06-10 03:57:35.607 debug1: list_hostkey_types:
> ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519
> [preauth]
> 
> 9428 2019-06-10 03:57:35.607 debug3: send packet: type 20 [preauth]
> 
> 9428 2019-06-10 03:57:35.607 debug1: SSH2_MSG_KEXINIT sent [preauth]
> 
> 9428 2019-06-10 03:57:35.794 debug3: receive packet: type 20 [preauth]
> 
> 9428 2019-06-10 03:57:35.794 debug1: SSH2_MSG_KEXINIT received
> [preauth]
> 
> 9428 2019-06-10 03:57:35.795 debug2: local server KEXINIT proposal
> [preauth]
> 
> 9428 2019-06-10 03:57:35.796 debug2: KEX algorithms:
> curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1
> [preauth]
> 
> 9428 2019-06-10 03:57:35.797 debug2: host key algorithms:
> ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519
> [preauth]
> 
> 9428 2019-06-10 03:57:35.798 debug2: ciphers ctos:
> chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
> [preauth]
> 
> 9428 2019-06-10 03:57:35.798 debug2: ciphers stoc:
> chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
> [preauth]
> 
> 9428 2019-06-10 03:57:35.798 debug2: MACs ctos:
> umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
> [preauth]
> 
> 9428 2019-06-10 03:57:35.798 debug2: MACs stoc:
> umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
> [preauth]
> 
> 9428 2019-06-10 03:57:35.798 debug2: compression ctos: none [preauth]
> 
> 9428 2019-06-10 03:57:35.798 debug2: compression stoc: none [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: languages ctos:  [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: languages stoc:  [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: first_kex_follows 0  [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: reserved 0  [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: peer client KEXINIT proposal
> [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: KEX algorithms:
> curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,rsa2048-sha256,rsa1024-sha1,diffie-hellman-group1-sha1
> [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: host key algorithms:
> ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-rsa,ssh-dss [preauth]
> 
> 9428 2019-06-10 03:57:35.799 debug2: ciphers ctos:
> aes256-ctr,aes256-cbc,rijndael-cbc@lysator.liu.se,aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc,chacha20-poly1305@openssh.com,blowfish-ctr,blowfish-cbc,3des-ctr,3des-cbc,arcfour256,arcfour128
> [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: ciphers stoc:
> aes256-ctr,aes256-cbc,rijndael-cbc@lysator.liu.se,aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc,chacha20-poly1305@openssh.com,blowfish-ctr,blowfish-cbc,3des-ctr,3des-cbc,arcfour256,arcfour128
> [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: MACs ctos:
> hmac-sha2-256,hmac-sha1,hmac-sha1-96,hmac-md5,hmac-sha2-256-etm@openssh.com,hmac-sha1-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-etm@openssh.com [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: MACs stoc:
> hmac-sha2-256,hmac-sha1,hmac-sha1-96,hmac-md5,hmac-sha2-256-etm@openssh.com,hmac-sha1-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-etm@openssh.com [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: compression ctos: none,zlib
> [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: compression stoc: none,zlib
> [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: languages ctos:  [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: languages stoc:  [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: first_kex_follows 0  [preauth]
> 
> 9428 2019-06-10 03:57:35.800 debug2: reserved 0  [preauth]
> 
> 9428 2019-06-10 03:57:35.801 debug1: kex: algorithm:
> curve25519-sha256@libssh.org [preauth]
> 
> 9428 2019-06-10 03:57:35.801 debug1: kex: host key algorithm:
> ssh-ed25519 [preauth]
> 
> 9428 2019-06-10 03:57:35.801 debug1: kex: client->server cipher:
> aes256-ctr MAC: hmac-sha2-256 compression: none [preauth]
> 
> 9428 2019-06-10 03:57:35.801 debug1: kex: server->client cipher:
> aes256-ctr MAC: hmac-sha2-256 compression: none [preauth]
> 
> 9428 2019-06-10 03:57:35.801 debug1: expecting SSH2_MSG_KEX_ECDH_INIT
> [preauth]
> 
> 9428 2019-06-10 03:57:35.834 debug3: receive packet: type 30 [preauth]
> 
> 9428 2019-06-10 03:57:35.843 debug3: mm_key_sign entering [preauth]
> 
> 9428 2019-06-10 03:57:35.843 debug3: mm_request_send entering: type 6
> [preauth]
> 
> 9428 2019-06-10 03:57:35.843 debug3: mm_key_sign: waiting for
> MONITOR_ANS_SIGN [preauth]
> 
> 9428 2019-06-10 03:57:35.843 debug3: mm_request_receive_expect
> entering: type 7 [preauth]
> 
> 9428 2019-06-10 03:57:35.843 debug3: mm_request_receive entering
> [preauth]
> 
> 9428 2019-06-10 03:57:35.843 debug3: mm_request_receive entering
> 
> 9428 2019-06-10 03:57:35.843 debug3: monitor_read: checking request 6
> 
> 9428 2019-06-10 03:57:35.843 debug3: mm_answer_sign
> 
> 9428 2019-06-10 03:57:35.846 debug3: mm_answer_sign: hostkey proof
> signature 0000029369ED8600(83)
> 
> 9428 2019-06-10 03:57:35.846 debug3: mm_request_send entering: type 7
> 
> 9428 2019-06-10 03:57:35.846 debug2: monitor_read: 6 used once,
> disabling now
> 
> 9428 2019-06-10 03:57:35.846 debug3: send packet: type 31 [preauth]
> 
> 9428 2019-06-10 03:57:35.846 debug3: send packet: type 21 [preauth]
> 
> 9428 2019-06-10 03:57:35.846 debug2: set_newkeys: mode 1 [preauth]
> 
> 9428 2019-06-10 03:57:35.846 debug1: rekey after 4294967296 blocks
> [preauth]
> 
> 9428 2019-06-10 03:57:35.846 debug1: SSH2_MSG_NEWKEYS sent [preauth]
> 
> 9428 2019-06-10 03:57:35.846 debug1: expecting SSH2_MSG_NEWKEYS
> [preauth]
> 
> 9428 2019-06-10 03:57:36.356 debug3: receive packet: type 21 [preauth]
> 
> 9428 2019-06-10 03:57:36.356 debug1: SSH2_MSG_NEWKEYS received
> [preauth]
> 
> 9428 2019-06-10 03:57:36.356 debug2: set_newkeys: mode 0 [preauth]
> 
> 9428 2019-06-10 03:57:36.356 debug1: rekey after 4294967296 blocks
> [preauth]
> 
> 9428 2019-06-10 03:57:36.356 debug1: KEX done [preauth]
> 
> 9428 2019-06-10 03:57:36.399 debug3: receive packet: type 5 [preauth]
> 
> 9428 2019-06-10 03:57:36.399 debug3: send packet: type 6 [preauth]
> 
> 9428 2019-06-10 03:57:36.435 debug3: receive packet: type 50 [preauth]
> 
> 9428 2019-06-10 03:57:36.435 debug1: userauth-request for user
> TestUser service ssh-connection method none [preauth]
> 
> 9428 2019-06-10 03:57:36.435 debug1: attempt 0 failures 0 [preauth]
> 
> 9428 2019-06-10 03:57:36.435 debug3: mm_getpwnamallow entering
> [preauth]
> 
> 9428 2019-06-10 03:57:36.436 debug3: mm_request_send entering: type 8
> [preauth]
> 
> 9428 2019-06-10 03:57:36.436 debug3: mm_getpwnamallow: waiting for
> MONITOR_ANS_PWNAM [preauth]
> 
> 9428 2019-06-10 03:57:36.436 debug3: mm_request_receive_expect
> entering: type 9 [preauth]
> 
> 9428 2019-06-10 03:57:36.436 debug3: mm_request_receive entering
> [preauth]
> 
> 9428 2019-06-10 03:57:36.436 debug3: mm_request_receive entering
> 
> 9428 2019-06-10 03:57:36.436 debug3: monitor_read: checking request 8
> 
> 9428 2019-06-10 03:57:36.436 debug3: mm_answer_pwnamallow
> 
> 9428 2019-06-10 03:57:36.439 debug2: parse_server_config: config
> reprocess config len 287
> 
> 9428 2019-06-10 03:57:36.439 debug3: checking match for 'Group
> administrators' user TestUser host 130.147.168.135 addr
> 130.147.168.135 laddr 161.85.17.107 lport 22
> 
> 9428 2019-06-10 03:57:36.446 debug3: LsaLogonUser Succeeded
> (Impersonation: 0)
> 
> 9428 2019-06-10 03:57:36.448 debug1: user TestUser matched group list
> administrators at line 84
> 
> 9428 2019-06-10 03:57:36.448 debug3: match found
> 
> 9428 2019-06-10 03:57:36.448 debug3: reprocess config:85 setting
> AuthorizedKeysFile __PROGRAMDATA__/ssh/administrators_authorized_keys
> 
> 9428 2019-06-10 03:57:36.449 debug3: mm_answer_pwnamallow: sending
> MONITOR_ANS_PWNAM: 1
> 
> 9428 2019-06-10 03:57:36.449 debug3: mm_request_send entering: type 9
> 
> 9428 2019-06-10 03:57:36.450 debug2: monitor_read: 8 used once,
> disabling now
> 
> 9428 2019-06-10 03:57:36.450 debug2: input_userauth_request: setting
> up authctxt for TestUser [preauth]
> 
> 9428 2019-06-10 03:57:36.450 debug3: mm_inform_authserv entering
> [preauth]
> 
> 9428 2019-06-10 03:57:36.450 debug3: mm_request_send entering: type 4
> [preauth]
> 
> 9428 2019-06-10 03:57:36.451 debug3: mm_request_receive entering
> 
> 9428 2019-06-10 03:57:36.451 debug3: monitor_read: checking request 4
> 
> 9428 2019-06-10 03:57:36.451 debug3: mm_answer_authserv:
> service=ssh-connection, style=
> 
> 9428 2019-06-10 03:57:36.451 debug2: monitor_read: 4 used once,
> disabling now
> 
> 9428 2019-06-10 03:57:36.451 debug2: input_userauth_request: try
> method none [preauth]
> 
> 9428 2019-06-10 03:57:36.452 debug3: userauth_finish: failure
> partial=0 next methods="publickey,password,keyboard-interactive"
> [preauth]
> 
> 9428 2019-06-10 03:57:36.452 debug3: send packet: type 51 [preauth]
> 
> 9428 2019-06-10 03:57:36.453 debug3: receive packet: type 50 [preauth]
> 
> 9428 2019-06-10 03:57:36.453 debug1: userauth-request for user
> TestUser service ssh-connection method publickey [preauth]
> 
> 9428 2019-06-10 03:57:36.453 debug1: attempt 1 failures 0 [preauth]
> 
> 9428 2019-06-10 03:57:36.454 debug2: input_userauth_request: try
> method publickey [preauth]
> 
> 9428 2019-06-10 03:57:36.454 debug1: userauth_pubkey: test pkalg
> ssh-rsa pkblob RSA SHA256:ospJEFHH81sy96YBMFEySGGUokk1KZHV+AbgNTFRrjE
> [preauth]
> 
> 9428 2019-06-10 03:57:36.455 debug3: mm_key_allowed entering [preauth]
> 
> 9428 2019-06-10 03:57:36.455 debug3: mm_request_send entering: type 22
> [preauth]
> 
> 9428 2019-06-10 03:57:36.455 debug3: mm_request_receive entering
> 
> 9428 2019-06-10 03:57:36.455 debug3: monitor_read: checking request 22
> 
> 9428 2019-06-10 03:57:36.456 debug3: mm_answer_keyallowed entering
> 
> 9428 2019-06-10 03:57:36.456 debug3: mm_answer_keyallowed:
> key_from_blob: 0000029369F0D8B0
> 
> 9428 2019-06-10 03:57:36.456 debug1: trying public key file
> __PROGRAMDATA__/ssh/administrators_authorized_keys
> 
> 9428 2019-06-10 03:57:36.456 debug3: Failed to open
> file:C:/ProgramData/ssh/administrators_authorized_keys error:2
> 
> 9428 2019-06-10 03:57:36.456 debug1: Could not open authorized keys
> '__PROGRAMDATA__/ssh/administrators_authorized_keys': No such file or
> directory
> 
> 9428 2019-06-10 03:57:36.456 debug3: mm_answer_keyallowed: publickey
> authentication test: RSA key is not allowed
> 
> 9428 2019-06-10 03:57:36.456 Failed publickey for TestUser from
> 130.147.168.135 port 64534 ssh2: RSA SHA256:ospJEFHH81sy96YBMFEySGGUokk1KZHV+AbgNTFRrjE
> 
> 9428 2019-06-10 03:57:36.456 debug3: mm_request_send entering: type 23
> 
> 9428 2019-06-10 03:57:36.457 debug3: mm_key_allowed: waiting for
> MONITOR_ANS_KEYALLOWED [preauth]
> 
> 9428 2019-06-10 03:57:36.457 debug3: mm_request_receive_expect
> entering: type 23 [preauth]
> 
> 9428 2019-06-10 03:57:36.457 debug3: mm_request_receive entering
> [preauth]
> 
> 9428 2019-06-10 03:57:36.457 debug2: userauth_pubkey: authenticated 0
> pkalg ssh-rsa [preauth]
> 
> 9428 2019-06-10 03:57:36.457 debug3: userauth_finish: failure
> partial=0 next methods="publickey,password,keyboard-interactive"
> [preauth]
> 
> 9428 2019-06-10 03:57:36.457 debug3: send packet: type 51 [preauth]
> 
> 9428 2019-06-10 03:57:36.482 debug3: receive packet: type 50 [preauth]
> 
> 9428 2019-06-10 03:57:36.482 debug1: userauth-request for user
> TestUser service ssh-connection method keyboard-interactive [preauth]
> 
> 9428 2019-06-10 03:57:36.482 debug1: attempt 2 failures 1 [preauth]
> 
> 9428 2019-06-10 03:57:36.482 debug2: input_userauth_request: try
> method keyboard-interactive [preauth]
> 
> 9428 2019-06-10 03:57:36.482 debug1: keyboard-interactive devs 
> [preauth]
> 
> 9428 2019-06-10 03:57:36.483 debug1: auth2_challenge: user=TestUser
> devs= [preauth]
> 
> 9428 2019-06-10 03:57:36.483 debug1: kbdint_alloc: devices ''
> [preauth]
> 
> 9428 2019-06-10 03:57:36.483 debug2: auth2_challenge_start: devices 
> [preauth]
> 
> 9428 2019-06-10 03:57:36.483 debug3: userauth_finish: failure
> partial=0 next methods="publickey,password,keyboard-interactive"
> [preauth]
> 
> 9428 2019-06-10 03:57:36.483 debug3: send packet: type 51 [preauth]
windows-10 windows