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33 lines
936 B
33 lines
936 B
{
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my $rec = $DB->get('zabbix-proxy')
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|| $DB->new_record('zabbix-proxy', {type => 'service'});
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my $pw = $rec->prop('DbPassword');
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if (not $pw or length($pw) < 57)
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{
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use MIME::Base64 qw(encode_base64);
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$pw = "not set due to error";
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if ( open( RANDOM, "/dev/urandom" ) )
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{
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my $buf;
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# 57 bytes is a full line of Base64 coding, and contains
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# 456 bits of randomness - given a perfectly random /dev/random
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if ( read( RANDOM, $buf, 57 ) != 57 )
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{
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warn("Short read from /dev/random: $!");
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}
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else
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{
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$pw = encode_base64($buf);
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chomp $pw;
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}
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close RANDOM;
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}
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else
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{
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warn "Could not open /dev/urandom: $!";
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}
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$rec->set_prop('DbPassword', $pw);
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}
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}
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