Mercurial > dropbear
annotate libtomcrypt/filter.pl @ 1665:7c17995bcdfb
Improve address logging on early exit messages (#83)
Change 'Early exit' and 'Exit before auth' messages to include the IP
address & port as part of the message.
This allows log scanning utilities such as 'fail2ban' to obtain the
offending IP address as part of the failure event instead of extracting
the PID from the message and then scanning the log again for match
'child connection from' messages
Signed-off-by: Kevin Darbyshire-Bryant <[email protected]>
author | Kevin Darbyshire-Bryant <6500011+ldir-EDB0@users.noreply.github.com> |
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date | Wed, 18 Mar 2020 15:28:56 +0000 |
parents | 0cbe8f6dbf9e |
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1 #!/usr/bin/perl |
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2 |
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3 # we want to filter every between START_INS and END_INS out and then insert crap from another file (this is fun) |
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4 |
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5 $dst = shift; |
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6 $ins = shift; |
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7 |
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8 open(SRC,"<$dst"); |
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9 open(INS,"<$ins"); |
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10 open(TMP,">tmp.delme"); |
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11 |
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12 $l = 0; |
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13 while (<SRC>) { |
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14 if ($_ =~ /START_INS/) { |
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15 print TMP $_; |
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16 $l = 1; |
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17 while (<INS>) { |
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18 print TMP $_; |
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19 } |
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20 close INS; |
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21 } elsif ($_ =~ /END_INS/) { |
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22 print TMP $_; |
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23 $l = 0; |
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24 } elsif ($l == 0) { |
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25 print TMP $_; |
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26 } |
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27 } |
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28 |
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29 close TMP; |
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30 close SRC; |