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144 lines
5.1 KiB
Perl
144 lines
5.1 KiB
Perl
#!/usr/bin/env perl
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require 5.008;
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use warnings;
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use strict;
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unshift(@INC, '.');
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require qpdf_test_helpers;
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chdir("qpdf") or die "chdir testdir failed: $!\n";
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require TestDriver;
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cleanup();
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my $td = new TestDriver('signature-dictionary');
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my $n_tests = 0;
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$n_tests += 6;
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foreach my $i (qw(preserve disable generate))
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{
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$td->runtest("sig dict contents hex (object-streams=$i)",
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{$td->COMMAND =>
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"qpdf --object-streams=$i digitally-signed.pdf a.pdf"},
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{$td->STRING => "",
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$td->EXIT_STATUS => 0});
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# Use grep -f rather than writing something in test_driver because
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# the point of the test is to ensure that the contents appears in
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# the output file in the correct format.
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$td->runtest("find desired contents (object-streams=$i)",
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{$td->COMMAND =>
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"grep -f digitally-signed-sig-dict-contents.out a.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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}
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$n_tests += 4;
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foreach my $i (qw(preserve disable))
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{
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$td->runtest("non sig dict contents text string (object-streams=$i)",
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{$td->COMMAND =>
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"qpdf --object-streams=$i comment-annotation.pdf a.pdf"},
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{$td->STRING => "",
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$td->EXIT_STATUS => 0});
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$td->runtest("find desired contents as non hex (object-streams=$i)",
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{$td->COMMAND =>
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"grep \"/Contents (Salad)\" a.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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}
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$n_tests += 2;
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$td->runtest("non sig dict contents text string (object-streams=generate)",
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{$td->COMMAND =>
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"qpdf --object-streams=generate comment-annotation.pdf a.pdf"},
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{$td->STRING => "",
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$td->EXIT_STATUS => 0});
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$td->runtest("plain text not found due to compression (object-streams=generate)",
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{$td->COMMAND =>
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"grep \"/Contents (Salad)\" a.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 1});
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$n_tests += 12;
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foreach my $i (qw(40 128 256))
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{
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my $x = "";
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if ($i < 256)
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{
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$x = "--allow-weak-crypto";
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}
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$td->runtest("encrypt $i",
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{$td->COMMAND =>
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"qpdf $x --encrypt '' o $i --" .
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" digitally-signed.pdf a.pdf"},
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{$td->STRING => "",
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$td->EXIT_STATUS => 0});
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$td->runtest("find desired contents (encrypt $i)",
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{$td->COMMAND =>
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"grep -f digitally-signed-sig-dict-contents.out a.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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$td->runtest("decrypt",
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{$td->COMMAND =>
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"qpdf --decrypt a.pdf b.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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$td->runtest("find desired contents (decrypt $i)",
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{$td->COMMAND =>
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"grep -f digitally-signed-sig-dict-contents.out b.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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}
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$n_tests += 15;
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foreach my $i (qw(40 128 256))
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{
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my $x = "";
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if ($i < 256)
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{
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$x = "--allow-weak-crypto";
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}
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$td->runtest("non sig dict encrypt $i",
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{$td->COMMAND =>
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"qpdf $x --encrypt '' o $i --" .
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" comment-annotation.pdf a.pdf"},
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{$td->STRING => "",
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$td->EXIT_STATUS => 0});
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$td->runtest("plain text not found due to encryption (non sig dict encrypt $i)",
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{$td->COMMAND =>
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"grep \"/Contents (Salad)\" a.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 1});
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$td->runtest("find encrypted contents (non sig dict encrypt $i)",
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{$td->COMMAND =>
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"grep \"/Contents <.*>\" a.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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$td->runtest("non sig dict decrypt",
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{$td->COMMAND =>
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"qpdf --decrypt a.pdf b.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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$td->runtest("find desired contents (non sig dict decrypt $i)",
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{$td->COMMAND =>
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"grep \"/Contents (Salad)\" b.pdf"},
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{$td->REGEXP => ".*",
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$td->EXIT_STATUS => 0});
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}
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$n_tests += 2;
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$td->runtest("remove security restrictions",
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{$td->COMMAND =>
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"qpdf --qdf --no-original-object-ids --static-id" .
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" --remove-restrictions minimal-signed-restricted.pdf a.pdf"},
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{$td->STRING => "", $td->EXIT_STATUS => 0},
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$td->NORMALIZE_NEWLINES);
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$td->runtest("checkout output (remove restrictions)",
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{$td->FILE => "a.pdf"},
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{$td->FILE => "minimal-signed-restrictions-removed.pdf"});
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cleanup();
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$td->report($n_tests);
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