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37 lines
1.1 KiB
37 lines
1.1 KiB
{
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my $rec = $DB->get('phpmyadmin')
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|| $DB->new_record('phpmyadmin', {type => 'webapp'});
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my $pw = $rec->prop('DbPassword');
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if (not $pw or length($pw) < 57){
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my $pw = gen_pw();
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$rec->set_prop('DbPassword', $pw);
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}
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$pw = $rec->prop('AdminPassword');
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if (not $pw or length($pw) < 57){
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my $pw = gen_pw();
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$rec->set_prop('AdminPassword', $pw);
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}
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sub gen_pw {
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use MIME::Base64 qw(encode_base64);
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my $p = "not set due to error";
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if ( open( RANDOM, "/dev/urandom" ) ){
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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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warn("Short read from /dev/random: $!");
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}
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else{
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$p = encode_base64($buf);
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chomp $p;
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}
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close RANDOM;
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}
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else{
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warn "Could not open /dev/urandom: $!";
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}
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return $p;
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}
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}
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