>>> from sessions import extreu_ip

---- inici

>>> l = 'Mar  7 18:09:52 srv01 sshd[539841]: Invalid user jeel from 128.199.33.46 port 42742'
>>> i, r = extreu_ip(l, '10.0.0.1')
>>> i
'128.199.33.46'
>>> r
'Mar  7 18:09:52 srv01 sshd[539841]: Invalid user jeel from 10.0.0.1 port 42742'

>>> l = 'Mar  7 18:09:52 dsktp27 sshd[539841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.33.46 '
>>> i, r = extreu_ip(l, '10.0.0.2')
>>> i
'128.199.33.46'
>>> r
'Mar  7 18:09:52 dsktp27 sshd[539841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=10.0.0.2 '

>>> l = 'Mar  7 18:09:52 a936 sshd[539841]: pam_unix(sshd:auth): check pass; user unknown'
>>> i, r = extreu_ip(l, '10.0.0.3')
>>> i
''
>>> r
'Mar  7 18:09:52 a936 sshd[539841]: pam_unix(sshd:auth): check pass; user unknown'

---- fi

>>> l = 'Mar  7 18:09:49 serv27 sshd[539839]: Received disconnect from 27.71.238.208 port 45582:11: Bye Bye [preauth]'
>>> i, r = extreu_ip(l, '10.0.0.1')
>>> i
'27.71.238.208'
>>> r
'Mar  7 18:09:49 serv27 sshd[539839]: Received disconnect from 10.0.0.1 port 45582:11: Bye Bye [preauth]'
>>> 

>>> l = 'Mar  5 00:10:07 srv47 sshd[498062]: Invalid user ishii from 24.199.118.157 port 40986'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'24.199.118.157'
>>> r
'Mar  5 00:10:07 srv47 sshd[498062]: Invalid user ishii from 192.168.0.1 port 40986'

>>> l = 'Mar  5 00:10:07 srv47 sshd[498062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.199.118.157 '
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'24.199.118.157'
>>> r
'Mar  5 00:10:07 srv47 sshd[498062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.168.0.1 '

>>> l = 'Mar  5 00:10:09 srv47 sshd[498062]: Failed password for invalid user ishii from 24.199.118.157 port 40986 ssh2'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'24.199.118.157'
>>> r
'Mar  5 00:10:09 srv47 sshd[498062]: Failed password for invalid user ishii from 192.168.0.1 port 40986 ssh2'

>>> l = 'Mar  5 00:10:11 srv47 sshd[498062]: Received disconnect from 24.199.118.157 port 40986:11: Bye Bye [preauth]'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'24.199.118.157'
>>> r
'Mar  5 00:10:11 srv47 sshd[498062]: Received disconnect from 192.168.0.1 port 40986:11: Bye Bye [preauth]'

>>> l = 'Mar  5 00:10:20 srv47 sshd[498069]: Invalid user nihal from 117.220.10.10 port 35442'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'117.220.10.10'
>>> r
'Mar  5 00:10:20 srv47 sshd[498069]: Invalid user nihal from 192.168.0.1 port 35442'

>>> l = 'Mar  5 00:10:20 srv47 sshd[498069]: pam_unix(sshd:auth): check pass; user unknown'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
''
>>> r
'Mar  5 00:10:20 srv47 sshd[498069]: pam_unix(sshd:auth): check pass; user unknown'

>>> l = 'Mar  5 00:10:20 srv47 sshd[498069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.220.10.10 '
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'117.220.10.10'
>>> r
'Mar  5 00:10:20 srv47 sshd[498069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.168.0.1 '

>>> l = 'Mar  5 00:10:22 srv47 sshd[498069]: Failed password for invalid user nihal from 117.220.10.10 port 35442 ssh2'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'117.220.10.10'
>>> r
'Mar  5 00:10:22 srv47 sshd[498069]: Failed password for invalid user nihal from 192.168.0.1 port 35442 ssh2'

>>> l = 'Mar  5 00:10:23 srv47 sshd[498069]: Received disconnect from 117.220.10.10 port 35442:11: Bye Bye [preauth]'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'117.220.10.10'
>>> r
'Mar  5 00:10:23 srv47 sshd[498069]: Received disconnect from 192.168.0.1 port 35442:11: Bye Bye [preauth]'

>>> l = 'Mar  5 00:10:26 srv47 sshd[498071]: Invalid user debora from 161.35.59.177 port 57198'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'161.35.59.177'
>>> r
'Mar  5 00:10:26 srv47 sshd[498071]: Invalid user debora from 192.168.0.1 port 57198'

>>> l = 'Mar  5 00:10:26 srv47 sshd[498071]: pam_unix(sshd:auth): check pass; user unknown'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
''
>>> r
'Mar  5 00:10:26 srv47 sshd[498071]: pam_unix(sshd:auth): check pass; user unknown'

>>> l = 'Mar  5 00:10:26 srv47 sshd[498071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.59.177 '
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'161.35.59.177'
>>> r
'Mar  5 00:10:26 srv47 sshd[498071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.168.0.1 '

>>> l = 'Mar  5 00:10:29 srv47 sshd[498071]: Failed password for invalid user debora from 161.35.59.177 port 57198 ssh2'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'161.35.59.177'
>>> r
'Mar  5 00:10:29 srv47 sshd[498071]: Failed password for invalid user debora from 192.168.0.1 port 57198 ssh2'

>>> l = 'Mar  5 00:10:31 srv47 sshd[498071]: Received disconnect from 161.35.59.177 port 57198:11: Bye Bye [preauth]'
>>> i, r = extreu_ip(l, '192.168.0.1')
>>> i
'161.35.59.177'
>>> r
'Mar  5 00:10:31 srv47 sshd[498071]: Received disconnect from 192.168.0.1 port 57198:11: Bye Bye [preauth]'