mirror of
https://github.com/drwetter/testssl.sh.git
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92 lines
2.8 KiB
Perl
Executable File
92 lines
2.8 KiB
Perl
Executable File
#!/usr/bin/env perl
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# Baseline diff test against testssl.sh (csv output)
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#
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# We don't use a full run yet and only the certificate section.
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# There we would need to blacklist more, like:
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# cert_serialNumber, cert_fingerprintSHA1, cert_fingerprintSHA256, cert
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# cert_expirationStatus, cert_notBefore, cert_notAfter, cert_caIssuers, intermediate_cert
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#
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use strict;
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use Test::More;
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use Data::Dumper;
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use Text::Diff;
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my $tests = 0;
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my $prg="./testssl.sh";
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my $baseline_csv="./t/baseline_data/default_testssl.csvfile";
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my $cat_csv="tmp.csv";
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my $check2run="-p -s -P --fs -h -U -c -q --ip=one --color 0 --csvfile $cat_csv";
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my $uri="testssl.sh";
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my $diff="";
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my @args="";
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die "Unable to open $prg" unless -f $prg;
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die "Unable to open $baseline_csv" unless -f $baseline_csv;
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# Provide proper start conditions
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unlink $cat_csv;
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#1 run
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printf "\n%s\n", "Diff unit test (IPv4) against \"$uri\"";
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@args="$prg $check2run $uri >/dev/null";
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system("@args") == 0
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or die ("FAILED: \"@args\" ");
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$cat_csv=`cat $cat_csv`;
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$baseline_csv=`cat $baseline_csv`;
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# Filter for changes that are allowed to occur
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$cat_csv =~ s/HTTP_clock_skew.*\n//g;
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$baseline_csv =~ s/HTTP_clock_skew.*\n//g;
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# HTTP time
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$cat_csv =~ s/HTTP_headerTime.*\n//g;
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$baseline_csv =~ s/HTTP_headerTime.*\n//g;
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# DROWN
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$cat_csv =~ s/censys.io.*\n//g;
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$baseline_csv =~ s/censys.io.*\n//g;
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# MacOS / LibreSSL has different OpenSSL names for TLS 1.3 ciphers. That should be rather solved in
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# testssl.sh, see #2763. But for now we do this here.
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$cat_csv =~ s/AEAD-AES128-GCM-SHA256/TLS_AES_128_GCM_SHA256/g;
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$cat_csv =~ s/AEAD-AES256-GCM-SHA384/TLS_AES_256_GCM_SHA384/g;
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# this is a bit ugly but otherwise the line cipher-tls1_3_x1303 with the CHACHA20 cipher misses a space
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$cat_csv =~ s/x1303 AEAD-CHACHA20-POLY1305-SHA256/x1303 TLS_CHACHA20_POLY1305_SHA256 /g;
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# now the other lines, where we don't need to insert the additional space:
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$cat_csv =~ s/AEAD-CHACHA20-POLY1305-SHA256/TLS_CHACHA20_POLY1305_SHA256/g;
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# For Ubuntu 24.04 we don't have MLKEMs yet
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$cat_csv =~ s/ECDH\/MLKEM AESGCM/ECDH 253 AESGCM/g;
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$baseline_csv =~ s/ECDH\/MLKEM AESGCM/ECDH 253 AESGCM/g;
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$cat_csv =~ s/ECDH\/MLKEM ChaCha20/ECDH 253 ChaCha20/g;
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$baseline_csv =~ s/ECDH\/MLKEM ChaCha20/ECDH 253 ChaCha20/g;
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# Same with ECDH bit length
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$cat_csv =~ s/ECDH 253/ECDH 256/g;
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$baseline_csv =~ s/ECDH 253/ECDH 256/g;
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# this could contain the openssl path
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$cat_csv =~ s/"engine_problem.*\n//g;
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$baseline_csv =~ s/"engine_problem.*\n//g;
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$diff = diff \$cat_csv, \$baseline_csv;
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# Compare the differences to the baseline file -- and print differences if there were detected.
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#
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ok($cat_csv eq $baseline_csv, "Check whether CSV output matches baseline file from $uri") or
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diag ("\n%s\n", "$diff");
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unlink "tmp.csv";
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$tests++;
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done_testing($tests);
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printf "\n";
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# vim:ts=5:sw=5:expandtab
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