xxh fails when VisualHostKey=yes #87
Description
Local OS (where xxh is installed):
ArchLinux
Destination host OS:
Debian
xxh version:
xxh/0.8.3
xxh-plugins installed:
no plugin installed
xxh config
empty
Steps to Reproduce
- Set
VisualHostKey yesto~/.ssh/config. - Run
xxh server +vv - The output log:
Traceback (most recent call last):
File "/usr/bin/xxh", line 12, in <module>
xxh.main()
File "/usr/lib/python3.8/site-packages/xxh_xxh/xxh.py", line 773, in main
host_info = self.get_host_info()
File "/usr/lib/python3.8/site-packages/xxh_xxh/xxh.py", line 337, in get_host_info
r = dict([l.split('=') for l in r.replace('\r','').split('\n') if l.strip() != '' and '=' in l])
ValueError: dictionary update sequence element #2 has length 3; 2 is required
- What is the problem
I inserted this line to xxh.py at line 336
self.eprint([l.split('=') for l in r.replace('\r','').split('\n') if l.strip() != '' and '=' in l]
)
Then, I got this
[['| ..oo++ ', '+.*.E |'], ['| . o ', ' . o .|'], ['| .E+o', 'o', '|'], ['| ..', '.', '*.*|'], ['| S o +O+', '*|'], ['| .++', 'oB|'], ['| + +', '|'], ['| .', '|'], ['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>'], ['xxh_home_realpath', '/home/xxx/.xxh'], ['xxh_version', 'dir_not_found'], ['xxh_shell_exists', '0'], ['xxh_home_writable', '0'], ['xxh_parent_home_writable', '1'], ['rsync', '/usr/bin/rsync'], ['scp', '/usr/bin/scp'], ['shell', '/usr/bin/zsh'], ['kernel', 'Linux'], ['arch', 'x86_64']]
Traceback (most recent call last):
File "/usr/bin/xxh", line 12, in <module>
xxh.main()
File "/usr/lib/python3.8/site-packages/xxh_xxh/xxh.py", line 773, in main
host_info = self.get_host_info()
File "/usr/lib/python3.8/site-packages/xxh_xxh/xxh.py", line 337, in get_host_info
r = dict([l.split('=') for l in r.replace('\r','').split('\n') if l.strip() != '' and '=' in l])
ValueError: dictionary update sequence element #2 has length 3; 2 is required
So, I remove VisualHostKey=yes and output is this:
[['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>'], ['xxh_home_realpath', '/home/xxx/.xxh'], ['xxh_version', 'dir_not_found'], ['xxh_shell_exists', '0'], ['xxh_home_writable', '0'], ['xxh_parent_home_writable', '1'], ['rsync', '/usr/bin/rsync'], ['scp', '/usr/bin/scp'], ['shell', '/usr/bin/zsh'], ['kernel', 'Linux'], ['arch', 'x86_64']]
server:/home/xxx/.xxh/.xxh/shells/xxh-shell-zsh not found. Install xxh-shell-zsh? [Y/n]
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