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-rw-r--r--rt/t/mail/crypt-gnupg.t312
1 files changed, 312 insertions, 0 deletions
diff --git a/rt/t/mail/crypt-gnupg.t b/rt/t/mail/crypt-gnupg.t
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+++ b/rt/t/mail/crypt-gnupg.t
@@ -0,0 +1,312 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use RT::Test nodata => 1, tests => 92;
+plan skip_all => 'GnuPG required.'
+ unless eval 'use GnuPG::Interface; 1';
+plan skip_all => 'gpg executable is required.'
+ unless RT::Test->find_executable('gpg');
+
+
+use File::Spec ();
+use Cwd;
+
+my $homedir = RT::Test::get_abs_relocatable_dir(File::Spec->updir(),
+ qw(data gnupg keyrings) );
+
+mkdir $homedir;
+
+use_ok('RT::Crypt::GnuPG');
+use_ok('MIME::Entity');
+
+RT->Config->Set( 'GnuPG',
+ Enable => 1,
+ OutgoingMessagesFormat => 'RFC' );
+
+RT->Config->Set( 'GnuPGOptions',
+ homedir => $homedir,
+ 'no-permission-warning' => undef,
+);
+
+
+diag 'only signing. correct passphrase' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Encrypt => 0, Passphrase => 'test' );
+ ok( $entity, 'signed entity');
+ ok( !$res{'logger'}, "log is here as well" ) or diag $res{'logger'};
+ my @status = RT::Crypt::GnuPG::ParseStatus( $res{'status'} );
+ is( scalar @status, 2, 'two records: passphrase, signing');
+ is( $status[0]->{'Operation'}, 'PassphraseCheck', 'operation is correct');
+ is( $status[0]->{'Status'}, 'DONE', 'good passphrase');
+ is( $status[1]->{'Operation'}, 'Sign', 'operation is correct');
+ is( $status[1]->{'Status'}, 'DONE', 'done');
+ is( $status[1]->{'User'}->{'EmailAddress'}, 'rt@example.com', 'correct email');
+
+ ok( $entity->is_multipart, 'signed message is multipart' );
+ is( $entity->parts, 2, 'two parts' );
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 1, 'one protected part' );
+ is( $parts[0]->{'Type'}, 'signed', "have signed part" );
+ is( $parts[0]->{'Format'}, 'RFC3156', "RFC3156 format" );
+ is( $parts[0]->{'Top'}, $entity, "it's the same entity" );
+
+ my @res = RT::Crypt::GnuPG::VerifyDecrypt( Entity => $entity );
+ is scalar @res, 1, 'one operation';
+ @status = RT::Crypt::GnuPG::ParseStatus( $res[0]{'status'} );
+ is( scalar @status, 1, 'one record');
+ is( $status[0]->{'Operation'}, 'Verify', 'operation is correct');
+ is( $status[0]->{'Status'}, 'DONE', 'good passphrase');
+ is( $status[0]->{'Trust'}, 'ULTIMATE', 'have trust value');
+}
+
+diag 'only signing. missing passphrase' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Encrypt => 0, Passphrase => '' );
+ ok( $res{'exit_code'}, "couldn't sign without passphrase");
+ ok( $res{'error'} || $res{'logger'}, "error is here" );
+
+ my @status = RT::Crypt::GnuPG::ParseStatus( $res{'status'} );
+ is( scalar @status, 1, 'one record');
+ is( $status[0]->{'Operation'}, 'PassphraseCheck', 'operation is correct');
+ is( $status[0]->{'Status'}, 'MISSING', 'missing passphrase');
+}
+
+diag 'only signing. wrong passphrase' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Encrypt => 0, Passphrase => 'wrong' );
+ ok( $res{'exit_code'}, "couldn't sign with bad passphrase");
+ ok( $res{'error'} || $res{'logger'}, "error is here" );
+
+ my @status = RT::Crypt::GnuPG::ParseStatus( $res{'status'} );
+ is( scalar @status, 1, 'one record');
+ is( $status[0]->{'Operation'}, 'PassphraseCheck', 'operation is correct');
+ is( $status[0]->{'Status'}, 'BAD', 'wrong passphrase');
+}
+
+diag 'encryption only' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Sign => 0 );
+ ok( !$res{'exit_code'}, "successful encryption" );
+ ok( !$res{'logger'}, "no records in logger" );
+
+ my @status = RT::Crypt::GnuPG::ParseStatus( $res{'status'} );
+ is( scalar @status, 1, 'one record');
+ is( $status[0]->{'Operation'}, 'Encrypt', 'operation is correct');
+ is( $status[0]->{'Status'}, 'DONE', 'done');
+
+ ok($entity, 'get an encrypted part');
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 1, 'one protected part' );
+ is( $parts[0]->{'Type'}, 'encrypted', "have encrypted part" );
+ is( $parts[0]->{'Format'}, 'RFC3156', "RFC3156 format" );
+ is( $parts[0]->{'Top'}, $entity, "it's the same entity" );
+}
+
+diag 'encryption only, bad recipient' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'keyless@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Sign => 0 );
+ ok( $res{'exit_code'}, 'no way to encrypt without keys of recipients');
+ ok( $res{'logger'}, "errors are in logger" );
+
+ my @status = RT::Crypt::GnuPG::ParseStatus( $res{'status'} );
+ is( scalar @status, 1, 'one record');
+ is( $status[0]->{'Keyword'}, 'INV_RECP', 'invalid recipient');
+}
+
+diag 'encryption and signing with combined method' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Passphrase => 'test' );
+ ok( !$res{'exit_code'}, "successful encryption with signing" );
+ ok( !$res{'logger'}, "no records in logger" );
+
+ my @status = RT::Crypt::GnuPG::ParseStatus( $res{'status'} );
+ is( scalar @status, 3, 'three records: passphrase, sign and encrypt');
+ is( $status[0]->{'Operation'}, 'PassphraseCheck', 'operation is correct');
+ is( $status[0]->{'Status'}, 'DONE', 'done');
+ is( $status[1]->{'Operation'}, 'Sign', 'operation is correct');
+ is( $status[1]->{'Status'}, 'DONE', 'done');
+ is( $status[2]->{'Operation'}, 'Encrypt', 'operation is correct');
+ is( $status[2]->{'Status'}, 'DONE', 'done');
+
+ ok($entity, 'get an encrypted and signed part');
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 1, 'one protected part' );
+ is( $parts[0]->{'Type'}, 'encrypted', "have encrypted part" );
+ is( $parts[0]->{'Format'}, 'RFC3156', "RFC3156 format" );
+ is( $parts[0]->{'Top'}, $entity, "it's the same entity" );
+}
+
+diag 'encryption and signing with cascading, sign on encrypted' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Sign => 0 );
+ ok( !$res{'exit_code'}, 'successful encryption' );
+ ok( !$res{'logger'}, "no records in logger" );
+ %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Encrypt => 0, Passphrase => 'test' );
+ ok( !$res{'exit_code'}, 'successful signing' );
+ ok( !$res{'logger'}, "no records in logger" );
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 1, 'one protected part, top most' );
+ is( $parts[0]->{'Type'}, 'signed', "have signed part" );
+ is( $parts[0]->{'Format'}, 'RFC3156', "RFC3156 format" );
+ is( $parts[0]->{'Top'}, $entity, "it's the same entity" );
+}
+
+diag 'find signed/encrypted part deep inside' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Sign => 0 );
+ ok( !$res{'exit_code'}, "success" );
+ $entity->make_multipart( 'mixed', Force => 1 );
+ $entity->attach(
+ Type => 'text/plain',
+ Data => ['-'x76, 'this is mailing list'],
+ );
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 1, 'one protected part' );
+ is( $parts[0]->{'Type'}, 'encrypted', "have encrypted part" );
+ is( $parts[0]->{'Format'}, 'RFC3156', "RFC3156 format" );
+ is( $parts[0]->{'Top'}, $entity->parts(0), "it's the same entity" );
+}
+
+diag 'wrong signed/encrypted parts: no protocol' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Sign => 0 );
+ ok( !$res{'exit_code'}, 'success' );
+ $entity->head->mime_attr( 'Content-Type.protocol' => undef );
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 0, 'no protected parts' );
+}
+
+diag 'wrong signed/encrypted parts: not enought parts' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Sign => 0 );
+ ok( !$res{'exit_code'}, 'success' );
+ $entity->parts([ $entity->parts(0) ]);
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 0, 'no protected parts' );
+}
+
+diag 'wrong signed/encrypted parts: wrong proto' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Sign => 0 );
+ ok( !$res{'exit_code'}, 'success' );
+ $entity->head->mime_attr( 'Content-Type.protocol' => 'application/bad-proto' );
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 0, 'no protected parts' );
+}
+
+diag 'wrong signed/encrypted parts: wrong proto' if $ENV{'TEST_VERBOSE'};
+{
+ my $entity = MIME::Entity->build(
+ From => 'rt@example.com',
+ To => 'rt@example.com',
+ Subject => 'test',
+ Data => ['test'],
+ );
+ my %res = RT::Crypt::GnuPG::SignEncrypt( Entity => $entity, Encrypt => 0, Passphrase => 'test' );
+ ok( !$res{'exit_code'}, 'success' );
+ $entity->head->mime_attr( 'Content-Type.protocol' => 'application/bad-proto' );
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 0, 'no protected parts' );
+}
+
+diag 'verify inline and in attachment signatures' if $ENV{'TEST_VERBOSE'};
+{
+ open my $fh, "$homedir/signed_old_style_with_attachment.eml";
+ my $parser = new MIME::Parser;
+ my $entity = $parser->parse( $fh );
+
+ my @parts = RT::Crypt::GnuPG::FindProtectedParts( Entity => $entity );
+ is( scalar @parts, 2, 'two protected parts' );
+ is( $parts[1]->{'Type'}, 'signed', "have signed part" );
+ is( $parts[1]->{'Format'}, 'Inline', "inline format" );
+ is( $parts[1]->{'Data'}, $entity->parts(0), "it's first part" );
+
+ is( $parts[0]->{'Type'}, 'signed', "have signed part" );
+ is( $parts[0]->{'Format'}, 'Attachment', "attachment format" );
+ is( $parts[0]->{'Data'}, $entity->parts(1), "data in second part" );
+ is( $parts[0]->{'Signature'}, $entity->parts(2), "file's signature in third part" );
+
+ my @res = RT::Crypt::GnuPG::VerifyDecrypt( Entity => $entity );
+ my @status = RT::Crypt::GnuPG::ParseStatus( $res[0]->{'status'} );
+ is( scalar @status, 1, 'one record');
+ is( $status[0]->{'Operation'}, 'Verify', 'operation is correct');
+ is( $status[0]->{'Status'}, 'DONE', 'good passphrase');
+ is( $status[0]->{'Trust'}, 'ULTIMATE', 'have trust value');
+
+ $parser->filer->purge();
+}
+
generated by cgit v1.2.1 (git 2.18.0) at 2024-10-05 18:26:50 +0000