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标题: OpenHarmony移植了openssh一直连接不上 [打印本页]
作者: 八月    时间: 2024-10-23 10:31
标题: OpenHarmony移植了openssh一直连接不上
OpenHarmony移植了ssh之后作为server端连接不上，密钥登陆时已经验证成功了，但client端会直接退出，有大佬知道原因吗

client端日志：

```
inno@inno-PC:~$ ssh -v root@100.58.20.99 -p 20000
OpenSSH_7.9p1 Uos-deepin1+sign UOS_Desktop_104*, OpenSSL 1.1.1d  10 Sep 2019
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to 100.58.20.99 [100.58.20.99] port 20000.
debug1: Connection established.
debug1: identity file /home/inno/.ssh/id_rsa type 0
debug1: identity file /home/inno/.ssh/id_rsa-cert type -1
debug1: identity file /home/inno/.ssh/id_dsa type -1
debug1: identity file /home/inno/.ssh/id_dsa-cert type -1
debug1: identity file /home/inno/.ssh/id_ecdsa type -1
debug1: identity file /home/inno/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/inno/.ssh/id_ed25519 type -1
debug1: identity file /home/inno/.ssh/id_ed25519-cert type -1
debug1: identity file /home/inno/.ssh/id_xmss type -1
debug1: identity file /home/inno/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Uos-deepin1+sign UOS_Desktop_104*
debug1: Remote protocol version 2.0, remote software version OpenSSH_9.6
debug1: match: OpenSSH_9.6 pat OpenSSH* compat 0x04000000
debug1: Authenticating to 100.58.20.99:20000 as 'root'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: rsa-sha2-512
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: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ssh-rsa SHA256:M/d7toR5j9Wqw46B3WiCi9iPI1QsaHS+x1+mn/f4zAg
debug1: Host '[100.58.20.99]:20000' is known and matches the RSA host key.
debug1: Found key in /home/inno/.ssh/known_hosts:2
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: Will attempt key: /home/inno/.ssh/id_rsa RSA SHA256:crt1S5/dgwmQKK2slQnHMgiX6yz9BYfbm3mHSQMWVOs
debug1: Will attempt key: /home/inno/.ssh/id_dsa
debug1: Will attempt key: /home/inno/.ssh/id_ecdsa
debug1: Will attempt key: /home/inno/.ssh/id_ed25519
debug1: Will attempt key: /home/inno/.ssh/id_xmss
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,rsa-sha2-512,rsa-sha2-256>
debug1: kex_input_ext_info: publickey-hostbound@openssh.com (unrecognised)
debug1: kex_input_ext_info: ping@openssh.com (unrecognised)
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Next authentication method: publickey
debug1: Offering public key: /home/inno/.ssh/id_rsa RSA SHA256:crt1S5/dgwmQKK2slQnHMgiX6yz9BYfbm3mHSQMWVOs
debug1: Server accepts key: /home/inno/.ssh/id_rsa RSA SHA256:crt1S5/dgwmQKK2slQnHMgiX6yz9BYfbm3mHSQMWVOs
debug1: Authentication succeeded (publickey).
Authenticated to 100.58.20.99 ([100.58.20.99]:20000).
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessions@openssh.com
debug1: Entering interactive session.
debug1: pledge: network
debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
debug1: Remote: /.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
debug1: Remote: /.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
debug1: Sending environment.
debug1: permanently_set_uid: 0/0
debug1: [zbbbbbb] old_gid=0 old_uid=0 pw->pw_gid=0 pw->pw_gid=0 getgid=0 getuid=0
Environment:
  USER=root
  LOGNAME=root
  HOME=
  PATH=/usr/bin:/bin:/usr/sbin:/sbin:/home/inno/workspace/tpc_c_cplusplus/lycium/usr/openssh-portable/arm64-v8a/bin
  MAIL=/var/mail/root
  SHELL=/bin/false
  TERM=xterm
  SSH_CLIENT=100.58.30.223 56068 20000
  SSH_CONNECTION=100.58.30.223 56068 100.58.20.99 20000
  SSH_TTY=/dev/pts/1
Could not chdir to home directory : No such file or directory
usr/bin/acpi usr/bin/arch usr/bin/ascii usr/bin/base64 usr/bin/basename
bin/blkid sbin/blockdev usr/bin/bunzip2 usr/bin/bzcat usr/bin/cal
bin/cat usr/bin/catv bin/chattr bin/chgrp bin/chmod bin/chown usr/sbin/chroot
usr/bin/chrt usr/bin/chvt bin/cksum usr/bin/clear usr/bin/cmp usr/bin/comm
usr/bin/count bin/cp bin/cpio bin/crc32 usr/bin/cut bin/date usr/bin/dd
usr/bin/devmem sbin/df usr/bin/dirname bin/dmesg bin/dnsdomainname
bin/dos2unix usr/bin/du bin/echo bin/egrep usr/bin/eject usr/bin/env
usr/bin/expand usr/bin/factor usr/bin/fallocate bin/false bin/fgrep
usr/bin/file usr/bin/find usr/bin/flock usr/bin/fmt usr/bin/free sbin/freeramdisk
usr/sbin/fsfreeze bin/fstype bin/fsync usr/bin/ftpget usr/bin/ftpput
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: client_input_channel_req: channel 0 rtype eow@openssh.com reply 0
usr/bin/getconf sbin/getty bin/grep usr/bin/groups usr/bin/gunzip
usr/bin/gzip sbin/halt usr/bin/head bin/help usr/bin/hexedit bin/hostname
sbin/hwclock usr/bin/i2cdetect usr/bin/i2cdump usr/bin/i2cget usr/bin/i2cset
usr/bin/iconv usr/bin/id sbin/ifconfig usr/bin/inotifyd sbin/insmod
usr/bin/install usr/bin/ionice usr/bin/iorenice usr/bin/iotop bin/kill
usr/bin/killall sbin/killall5 usr/bin/link bin/ln usr/bin/logger bin/login
usr/bin/logname sbin/losetup bin/ls bin/lsattr sbin/lsmod usr/bin/lsof
usr/bin/lspci usr/bin/lsusb usr/bin/makedevs usr/bin/mcookie usr/bin/md5sum
usr/bin/mdev usr/bin/microcom usr/bin/mix bin/mkdir usr/bin/mkfifo
bin/mknod usr/bin/mkpasswd sbin/mkswap bin/mktemp sbin/modinfo bin/mount
bin/mountpoint bin/mv usr/bin/nbd-client bin/netstat bin/nice usr/bin/nl
usr/bin/nohup usr/bin/nproc usr/bin/nsenter usr/bin/od sbin/oneit
sbin/partprobe usr/bin/passwd usr/bin/paste usr/bin/patch usr/bin/pgrep
bin/pidof usr/bin/ping usr/bin/ping6 sbin/pivot_root usr/bin/pkill
usr/bin/pmap sbin/poweroff bin/printenv usr/bin/printf usr/bin/prlimit
bin/ps bin/pwd usr/bin/pwdx bin/readahead usr/bin/readlink usr/bin/realpath
sbin/reboot usr/bin/renice usr/bin/reset usr/bin/rev usr/sbin/rfkill
bin/rm bin/rmdir sbin/rmmod bin/route bin/sed usr/sbin/sendevent usr/bin/seq
usr/bin/setfattr usr/bin/setsid usr/bin/sha1sum usr/bin/shred bin/sleep
usr/bin/sntp usr/bin/sort usr/bin/split bin/stat usr/bin/strings sbin/swapoff
sbin/swapon sbin/switch_root bin/sync sbin/sysctl usr/bin/tac usr/bin/tail
usr/bin/tar usr/bin/taskset usr/bin/tee usr/bin/telnetd usr/bin/test
usr/bin/time usr/bin/timeout usr/bin/top bin/touch bin/true usr/bin/truncate
usr/bin/tty usr/bin/tunctl usr/bin/ulimit bin/umount bin/uname usr/bin/uniq
bin/unix2dos usr/bin/unlink usr/bin/unshare usr/bin/uptime bin/usleep
usr/bin/uudecode usr/bin/uuencode usr/bin/uuidgen sbin/vconfig bin/vmstat
usr/bin/w usr/bin/watch usr/bin/wc usr/bin/which usr/bin/who usr/bin/whoami
usr/bin/xargs usr/bin/xxd usr/bin/yes usr/bin/zcat
debug1: channel 0: free: client-session, nchannels 1
Connection to 100.58.20.99 closed.
Transferred: sent 3008, received 7168 bytes, in 0.1 seconds
Bytes per second: sent 60026.6, received 143042.2
debug1: Exit status 0
```

server端日志：

```
# `pwd`/sshd -f sshd_config -h /.ssh/id_rsa -d
debug1: sshd version OpenSSH_9.6, OpenSSL 1.1.1u  30 May 2023
debug1: private host key #0: ssh-rsa SHA256:M/d7toR5j9Wqw46B3WiCi9iPI1QsaHS+x1+mn/f4zAg
debug1: rexec_argv[0]='/data/ssh/debug/usr/openssh-portable/arm64-v8a/sbin/sshd'
debug1: rexec_argv[1]='-f'
debug1: rexec_argv[2]='sshd_config'
debug1: rexec_argv[3]='-h'
debug1: rexec_argv[4]='/.ssh/id_rsa'
debug1: rexec_argv[5]='-d'
debug1: Bind to port 20000 on 0.0.0.0.
Server listening on 0.0.0.0 port 20000.
debug1: Bind to port 20000 on ::.
Server listening on :: port 20000.
debug1: Server will not fork when running in debugging mode.
debug1: rexec start in 5 out 5 newsock 5 pipe -1 sock 8
debug1: sshd version OpenSSH_9.6, OpenSSL 1.1.1u  30 May 2023
debug1: private host key #0: ssh-rsa SHA256:M/d7toR5j9Wqw46B3WiCi9iPI1QsaHS+x1+mn/f4zAg
debug1: inetd sockets after dupping: 3, 3
Connection from 100.58.30.223 port 56068 on 100.58.20.99 port 20000
debug1: Local version string SSH-2.0-OpenSSH_9.6
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Uos-deepin1+sign UO
S_Desktop_104*
debug1: compat_banner: match: OpenSSH_7.9p1 Uos-deepin1+sign UOS_Desktop_104* pat OpenSSH* com
pat 0x04000000
debug1: permanently_set_uid: 12005/12001 [preauth]
debug1: [zbbbbbb] old_gid=0 old_uid=0 pw->pw_gid=12001 pw->pw_gid=12005 getgid=12001 getuid=12
005 [preauth]
debug1: list_hostkey_types: rsa-sha2-512,rsa-sha2-256 [preauth]
debug1: SSH2_MSG_KEXINIT sent [preauth]
debug1: SSH2_MSG_KEXINIT received [preauth]
debug1: kex: algorithm: curve25519-sha256 [preauth]
debug1: kex: host key algorithm: rsa-sha2-512 [preauth]
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression:
none [preauth]
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression:
none [preauth]
debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth]
debug1: SSH2_MSG_KEX_ECDH_INIT received [preauth]
debug1: rekey out after 134217728 blocks [preauth]
debug1: SSH2_MSG_NEWKEYS sent [preauth]
debug1: Sending SSH2_MSG_EXT_INFO [preauth]
debug1: expecting SSH2_MSG_NEWKEYS [preauth]
debug1: SSH2_MSG_NEWKEYS received [preauth]
debug1: rekey in after 134217728 blocks [preauth]
debug1: KEX done [preauth]
debug1: userauth-request for user root service ssh-connection method none [preauth]
debug1: attempt 0 failures 0 [preauth]
debug1: userauth-request for user root service ssh-connection method publickey [preauth]
debug1: attempt 1 failures 0 [preauth]
debug1: userauth_pubkey: publickey test pkalg rsa-sha2-512 pkblob RSA SHA256:crt1S5/dgwmQKK2sl
QnHMgiX6yz9BYfbm3mHSQMWVOs [preauth]
debug1: temporarily_use_uid: 0/0 (e=0/0)
debug1: trying public key file /.ssh/authorized_keys
debug1: fd 4 clearing O_NONBLOCK
debug1: /.ssh/authorized_keys:1: matching key found: RSA SHA256:crt1S5/dgwmQKK2slQnHMgiX6yz9BY
fbm3mHSQMWVOs
debug1: /.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11
-forwarding
Accepted key RSA SHA256:crt1S5/dgwmQKK2slQnHMgiX6yz9BYfbm3mHSQMWVOs found at /.ssh/authorized_
keys:1
debug1: restore_uid: 0/0
Postponed publickey for root from 100.58.30.223 port 56068 ssh2 [preauth]
debug1: userauth-request for user root service ssh-connection method publickey [preauth]
debug1: attempt 2 failures 0 [preauth]
debug1: temporarily_use_uid: 0/0 (e=0/0)
debug1: trying public key file /.ssh/authorized_keys
debug1: fd 4 clearing O_NONBLOCK
debug1: /.ssh/authorized_keys:1: matching key found: RSA SHA256:crt1S5/dgwmQKK2slQnHMgiX6yz9BY
fbm3mHSQMWVOs
debug1: /.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11
-forwarding
Accepted key RSA SHA256:crt1S5/dgwmQKK2slQnHMgiX6yz9BYfbm3mHSQMWVOs found at /.ssh/authorized_
keys:1
debug1: restore_uid: 0/0
debug1: auth_activate_options: setting new authentication options
Accepted publickey for root from 100.58.30.223 port 56068 ssh2: RSA SHA256:crt1S5/dgwmQKK2slQn
HMgiX6yz9BYfbm3mHSQMWVOs
debug1: monitor_child_preauth: user root authenticated by privileged process
debug1: auth_activate_options: setting new authentication options [preauth]
debug1: monitor_read_log: child log fd closed
debug1: rekey in after 134217728 blocks
debug1: rekey out after 134217728 blocks
debug1: ssh_packet_set_postauth: called
debug1: active: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
debug1: Entering interactive session for SSH2.
debug1: server_init_dispatch
debug1: server_input_channel_open: ctype session rchan 0 win 1048576 max 16384
debug1: input_session_request
debug1: channel 0: new session [server-session] (inactive timeout: 0)
debug1: session_new: session 0
debug1: session_open: channel 0
debug1: session_open: session 0: link with channel 0
debug1: server_input_channel_open: confirm session
debug1: server_input_global_request: rtype no-more-sessions@openssh.com want_reply 0
debug1: server_input_channel_req: channel 0 request pty-req reply 1
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 req pty-req
debug1: Allocating pty.
debug1: session_pty_req: session 0 alloc /dev/pts/1
debug1: pty_setowner: no tty group
debug1: server_input_channel_req: channel 0 request shell reply 1
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 req shell
Starting session: shell on pts/1 for root from 100.58.30.223 port 56068 id 0
debug1: Setting controlling tty using TIOCSCTTY.
debug1: Received SIGCHLD.
debug1: session_by_pid: pid 23369
debug1: session_exit_message: session 0 channel 0 pid 23369 exit 0
debug1: session_exit_message: release channel 0
debug1: session_pty_cleanup2: session 0 release /dev/pts/1
Received disconnect from 100.58.30.223 port 56068:11: disconnected by user
Disconnected from user root 100.58.30.223 port 56068
debug1: do_cleanup
```
作者: 八月    时间: 2024-10-23 13:34
求助大佬
作者: Hazel    时间: 2024-10-25 11:03
/etc/passwd和/etc/group有没有修改
passwd：
root:x:0:0::/root:/bin/sh
sshd:x:0:0rivilege-separated SSH:/var/empty/sshd:/sbin/nologin

group：
sshd:x:74:



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