Testsuite: testcase for "smtp smuggling". Bug 3063

[exim.git] / test / runtest

diff --git a/test/runtest b/test/runtest
index 5e9f6c25c3d85b6129445821c31938b545125678..8628ff29905e3f8e73c2e861d9c0a8da41ce576f 100755 (executable)
--- a/test/runtest
+++ b/test/runtest
@@ -18,7 +18,6 @@
 #use strict;
 use v5.10.1;
 use warnings;
 #use strict;
 use v5.10.1;
 use warnings;

-use if $^V >= v5.19.11, experimental => 'smartmatch';

 
 use Errno;
 use FileHandle;
 
 use Errno;
 use FileHandle;


@@ -389,9 +388,11 @@ LINE: while(<IN>)
 RESET_AFTER_EXTRA_LINE_READ:
   if ($munge_skip)
     {
 RESET_AFTER_EXTRA_LINE_READ:
   if ($munge_skip)
     {

-    # Munging is a no-op.
+    # Munging is a no-op, except for exim_msgdate specials.

     # Useful when testing exim_msgdate so that
     # we compare unmunged dates and message-ids.
     # Useful when testing exim_msgdate so that
     # we compare unmunged dates and message-ids.

+    s%^localhost \d+ from message-id != given number \d+ at \K/.+(?=/test/eximdir/exim_msgdate line 387.$)%DIR%;
+

     print MUNGED;
     next;
     }
     print MUNGED;
     next;
     }


@@ -763,6 +764,7 @@ RESET_AFTER_EXTRA_LINE_READ:
   s/\bgid=\d+/gid=gggg/;
   s/\begid=\d+/egid=gggg/;
   s/\b(?:pid=|pid\s|PID:\s|Process\s|child\s)\K(\d+)/new_value($1, "p%s", \$next_pid)/gxe;
   s/\bgid=\d+/gid=gggg/;
   s/\begid=\d+/egid=gggg/;
   s/\b(?:pid=|pid\s|PID:\s|Process\s|child\s)\K(\d+)/new_value($1, "p%s", \$next_pid)/gxe;

+  s/ Ci=\K(\d+)/new_value($1, "p%s", \$next_pid)/gxe;

   s/\buid=\d+/uid=uuuu/;
   s/\beuid=\d+/euid=uuuu/;
   s/set_process_info:\s+\d+/set_process_info: pppp/;
   s/\buid=\d+/uid=uuuu/;
   s/\beuid=\d+/euid=uuuu/;
   s/set_process_info:\s+\d+/set_process_info: pppp/;


@@ -850,10 +852,10 @@ RESET_AFTER_EXTRA_LINE_READ:
 
   # ======== IP error numbers and messages ========
   # These vary between operating systems
 
   # ======== IP error numbers and messages ========
   # These vary between operating systems

-  s/Can(no|')t assign requested address/Netwk addr not available/;
+  s/(?:Can(?:no|')t assign requested address|Address not available)/Netwk addr not available/;

   s/Operation timed out/Connection timed out/;
   s/Address family not supported by protocol family/Network Error/;
   s/Operation timed out/Connection timed out/;
   s/Address family not supported by protocol family/Network Error/;

-  s/Network( is)? unreachable/Network unreachable/;
+  s/Network(?: is)? unreachable/Network Error/;

   s/Invalid argument/Network Error/;
 
   s/\(\d+\): Network/(dd): Network/;
   s/Invalid argument/Network Error/;
 
   s/\(\d+\): Network/(dd): Network/;


@@ -889,7 +891,7 @@ RESET_AFTER_EXTRA_LINE_READ:
 
   s/([\s,])S=\d+\b/$1S=sss/;
   s/:S\d+\b/:Ssss/;
 
   s/([\s,])S=\d+\b/$1S=sss/;
   s/:S\d+\b/:Ssss/;

-  s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
+  s/^(\s*\d+[mhd]\s+)\d+(\s+(?:[a-z0-9-]{23}|[a-z0-9-]{18}) <)/TTT   sss$2/i if $is_stdout;

   s/\sSIZE=\d+\b/ SIZE=ssss/;
   s/\ssize=\d+\b/ size=sss/ if $is_stderr;
   s/old size = \d+\b/old size = sssss/;
   s/\sSIZE=\d+\b/ SIZE=ssss/;
   s/\ssize=\d+\b/ size=sss/ if $is_stderr;
   s/old size = \d+\b/old size = sssss/;


@@ -1053,6 +1055,8 @@ RESET_AFTER_EXTRA_LINE_READ:
 
     # DMARC is not always supported by the build
     next if /^dmarc_tld_file =/;
 
     # DMARC is not always supported by the build
     next if /^dmarc_tld_file =/;

+    # timestamp in dmarc history file
+    s/received \K\d{10}$/1692480217/;

 
     # ARC is not always supported by the build
     next if /^arc_sign =/;
 
     # ARC is not always supported by the build
     next if /^arc_sign =/;


@@ -1069,8 +1073,18 @@ RESET_AFTER_EXTRA_LINE_READ:
     s/250-AUTH ANONYMOUS PLAIN SCRAM-SHA-1\K SCRAM-SHA-256//;
 
     # mailq times change with when the run is done, vs. static-source spoolfiles
     s/250-AUTH ANONYMOUS PLAIN SCRAM-SHA-1\K SCRAM-SHA-256//;
 
     # mailq times change with when the run is done, vs. static-source spoolfiles

-    #s/\s*\d*[hd](?=   317 [0-9A-Za-z\-]{23} <nobody@test.ex>)/DDd/;
-    s/^\s*\d*[hd](?=   317 [0-9A-Za-z\-]{23} <nobody@test.)/DDd/;
+    s/\s*\d*[hd](?=   317 (?:[-0-9A-Za-z]{23}|[-0-9A-Za-z]{16}) <nobody\@test.ex>)/DDd/;
+    # mailq sizes change with caller running the test
+    s/\s[01]m   [34]\d\d(?= (?:[-0-9A-Za-z]{23}|[-0-9A-Za-z]{16}) <CALLER\@the.local.host.name>)/ 1m    396/;
+
+    # Not all builds include EXPERIMENTAL_DSN_INFO (1 of 2)
+    if (/^X-Exim-Diagnostic:/)
+      {
+      while (<IN>) {
+       last if (/^$/ || !/^\s/);
+        }
+      goto RESET_AFTER_EXTRA_LINE_READ;
+      }

     }
 
   # ======== stderr ========
     }
 
   # ======== stderr ========


@@ -1449,7 +1463,7 @@ RESET_AFTER_EXTRA_LINE_READ:
       s/ \.\.\. >>> / ... /;
       if (s/ non-TFO mode connection attempt to 224.0.0.0, 0 data\b$//) { chomp; $_ .= <IN>; }
       s/Address family not supported by protocol family/Network Error/;
       s/ \.\.\. >>> / ... /;
       if (s/ non-TFO mode connection attempt to 224.0.0.0, 0 data\b$//) { chomp; $_ .= <IN>; }
       s/Address family not supported by protocol family/Network Error/;

-      s/Network is unreachable/Network Error/;
+      s/Network(?: is)? unreachable/Network Error/;

       }
     next if /^(ppppp |\d+ )?setsockopt FASTOPEN: Protocol not available$/;
     s/^(Connecting to .* \.\.\. sending) \d+ (nonTFO early-data)$/$1 dd $2/;
       }
     next if /^(ppppp |\d+ )?setsockopt FASTOPEN: Protocol not available$/;
     s/^(Connecting to .* \.\.\. sending) \d+ (nonTFO early-data)$/$1 dd $2/;


@@ -1555,7 +1569,7 @@ RESET_AFTER_EXTRA_LINE_READ:
 
     # OpenSSL version variances
     s/(TLS error on connection [^:]*: error:)[0-9A-F]{8}(:system library):(?:fopen|func\(4095\)|):(No such file or directory)$/$1xxxxxxxx$2:fopen:$3/;
 
     # OpenSSL version variances
     s/(TLS error on connection [^:]*: error:)[0-9A-F]{8}(:system library):(?:fopen|func\(4095\)|):(No such file or directory)$/$1xxxxxxxx$2:fopen:$3/;

-    next if /TLS error \(SSL_read\): error:0A000126:SSL routines::unexpected eof while reading$/ ;
+    next if /TLS error \(SSL_read\): .*error:0A000126:SSL routines::unexpected eof while reading$/ ;

     s/EVDATA: \K\(SSL_accept\): error:0A000126:SSL routines::unexpected eof while reading/SSL_accept: TCP connection closed by peer/;
     s/(DANE attempt failed.*error:)[0-9A-F]{8}(:SSL routines:)(?:(?i)ssl3_get_server_certificate|tls_process_server_certificate|CONNECT_CR_CERT|)(?=:certificate verify failed$)/$1xxxxxxxx$2ssl3_get_server_certificate/;
     s/(DKIM: validation error: )error:[0-9A-F]{8}:rsa routines:(?:(?i)int_rsa_verify|CRYPTO_internal):(?:bad signature|algorithm mismatch)$/$1Public key signature verification has failed./;
     s/EVDATA: \K\(SSL_accept\): error:0A000126:SSL routines::unexpected eof while reading/SSL_accept: TCP connection closed by peer/;
     s/(DANE attempt failed.*error:)[0-9A-F]{8}(:SSL routines:)(?:(?i)ssl3_get_server_certificate|tls_process_server_certificate|CONNECT_CR_CERT|)(?=:certificate verify failed$)/$1xxxxxxxx$2ssl3_get_server_certificate/;
     s/(DKIM: validation error: )error:[0-9A-F]{8}:rsa routines:(?:(?i)int_rsa_verify|CRYPTO_internal):(?:bad signature|algorithm mismatch)$/$1Public key signature verification has failed./;


@@ -1627,6 +1641,15 @@ RESET_AFTER_EXTRA_LINE_READ:
       <IN>;
       <IN>;
       }
       <IN>;
       <IN>;
       }

+
+    # Not all builds include EXPERIMENTAL_DSN_INFO (2 of 2)
+    if (/^X-Exim-Diagnostic:/)
+      {
+      while (<IN>) {
+       last if (/^$/ || !/^\s/);
+        }
+      goto RESET_AFTER_EXTRA_LINE_READ;
+      }

     }
 
   # ======== All files other than stderr ========
     }
 
   # ======== All files other than stderr ========


@@ -1863,13 +1886,13 @@ if (-e $sf_current)
 
     for (my $i = 0; $i < @munged; $i++)
       {
 
     for (my $i = 0; $i < @munged; $i++)
       {

-      if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
+      if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}(\.\d{3})?\s[-A-Za-z\d]{23}\s[-=*]>/)

         {
         my $j;
         for ($j = $i + 1; $j < @munged; $j++)
           {
           last if $munged[$j] !~
         {
         my $j;
         for ($j = $i + 1; $j < @munged; $j++)
           {
           last if $munged[$j] !~

-            /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
+            /^[-\d]{10}\s[:\d]{8}(\.\d{3})?\s[-A-Za-z\d]{23}\s[-=*]>/;

           }
         @temp = splice(@munged, $i, $j - $i);
         @temp = sort(@temp);
           }
         @temp = splice(@munged, $i, $j - $i);
         @temp = sort(@temp);


@@ -2301,6 +2324,7 @@ system($cmd);
 # Arguments: the current test number
 #            reference to the subtest number, holding previous value
 #            reference to the expected return code value
 # Arguments: the current test number
 #            reference to the subtest number, holding previous value
 #            reference to the expected return code value

+#            reference to flag for not-expected return value

 #            reference to where to put the command name (for messages)
 #            auxiliary information returned from a previous run
 #
 #            reference to where to put the command name (for messages)
 #            auxiliary information returned from a previous run
 #


@@ -2316,17 +2340,18 @@ system($cmd);
 sub run_command{
 my($testno) = $_[0];
 my($subtestref) = $_[1];
 sub run_command{
 my($testno) = $_[0];
 my($subtestref) = $_[1];

-my($commandnameref) = $_[3];
-my($aux_info) = $_[4];
+my($commandnameref) = $_[4];
+my($aux_info) = $_[5];

 my($yield) = 1;
 
 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
 
 my($yield) = 1;
 
 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
 

-if (/^(\d+)\s*(?:([A-Z]+)=(\S+))?$/)                # Handle unusual return code
+if (/^(~)?(\d+)\s*(?:([A-Z]+)=(\S+))?$/)                # Handle unusual return code

   {
   {

-  my($r) = $_[2];
-  $$r = $1 << 8;
-  $ENV{$2} = $3 if (defined $2);
+  my($r, $rn) = ($_[2], $_[3]);
+  $$r = $2 << 8;
+  $$rn = 1 if (defined $1);
+  $ENV{$3} = $4 if (defined $3);

   $_ = <SCRIPT>;
   return 4 if !defined $_;       # Missing command
   $lineno++;
   $_ = <SCRIPT>;
   return 4 if !defined $_;       # Missing command
   $lineno++;


@@ -2633,6 +2658,12 @@ if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
   run_system("$_ >>test-stdout 2>>test-stderr");
   return 1;
   }
   run_system("$_ >>test-stdout 2>>test-stderr");
   return 1;
   }

+if (/^cat2\s/)
+  {
+  s/^cat2/cat/;
+  run_system("$_ 2>&1 >test-stderr");
+  return 1;
+  }

 
 
 
 
 
 


@@ -2757,6 +2788,10 @@ if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
 
 if (/^client/ || /^(sudo\s+)?perl\b/)
   {
 
 if (/^client/ || /^(sudo\s+)?perl\b/)
   {

+  if (defined($tls)) {
+    s/^client-anytls/client-ssl/ if ($tls eq 'openssl');
+    s/^client-anytls/client-gnutls/ if ($tls eq 'gnutls');
+    }

   s"client"./bin/client";
   $cmd = "$_ >>test-stdout 2>>test-stderr";
   }
   s"client"./bin/client";
   $cmd = "$_ >>test-stdout 2>>test-stderr";
   }


@@ -2810,15 +2845,15 @@ elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+
 
     if (defined $queuespec)
       {
 
     if (defined $queuespec)
       {

-      @listcmd  = ("$parm_cwd/eximdir/exim", '-bp',
+      @listcmd  = ("$parm_cwd/$exim_server", '-bp',

                   $queuespec,
                   $queuespec,

-                   "-DEXIM_PATH=$parm_cwd/eximdir/exim",
+                   "-DEXIM_PATH=$parm_cwd$exim_server",

                    -C => "$parm_cwd/test-config");
       }
     else
       {
                    -C => "$parm_cwd/test-config");
       }
     else
       {

-      @listcmd  = ("$parm_cwd/eximdir/exim", '-bp',
-                   "-DEXIM_PATH=$parm_cwd/eximdir/exim",
+      @listcmd  = ("$parm_cwd/$exim_server", '-bp',
+                   "-DEXIM_PATH=$parm_cwd/$exim_server",

                    -C => "$parm_cwd/test-config");
       }
     print ">> Getting queue list from:\n>>    @listcmd\n" if $debug;
                    -C => "$parm_cwd/test-config");
       }
     print ">> Getting queue list from:\n>>    @listcmd\n" if $debug;


@@ -2850,11 +2885,24 @@ elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+
 
   my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : '';
 
 
   my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : '';
 

-  $cmd = "$envset$sudo$opt_valgrind" .
-         "$parm_cwd/eximdir/exim$special$optargs " .
-         "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
-         "-C $parm_cwd/test-config $args " .
+  $cmd = "$envset$sudo$opt_valgrind";
+
+  if ($special ne '') {
+    $cmd .= "$parm_cwd/eximdir/exim$special$optargs " .
+           "-DEXIM_PATH=$parm_cwd/eximdir/exim$special ";
+    }
+  elsif ($args =~ /(^|\s)-DSERVER=server\s/) {
+    $cmd .= "$parm_cwd/$exim_server$optargs " .
+           "-DEXIM_PATH=$parm_cwd/$exim_server ";
+    }
+  else {
+    $cmd .= "$parm_cwd/$exim_client$optargs " .
+           "-DEXIM_PATH=$parm_cwd/$exim_client ";
+    }
+
+  $cmd .= "-C $parm_cwd/test-config $args " .

          ">>test-stdout 2>>test-stderr";
          ">>test-stdout 2>>test-stderr";

+

   # If the command is starting an Exim daemon, we run it in the same
   # way as the "server" command above, that is, we don't want to wait
   # for the process to finish. That happens when "killdaemon" is obeyed later
   # If the command is starting an Exim daemon, we run it in the same
   # way as the "server" command above, that is, we don't want to wait
   # for the process to finish. That happens when "killdaemon" is obeyed later


@@ -3333,6 +3381,7 @@ GetOptions(
     'ipv6!'    => \$have_ipv6,
     'keep'     => \$save_output,
     'slow'     => \$slow,
     'ipv6!'    => \$have_ipv6,
     'keep'     => \$save_output,
     'slow'     => \$slow,

+    'tls=s'    => \my $tls,

     'valgrind' => \$valgrind,
     'range=s{2}'       => \my @range_wanted,
     'test=i@'          => \my @tests_wanted,
     'valgrind' => \$valgrind,
     'range=s{2}'       => \my @range_wanted,
     'test=i@'          => \my @tests_wanted,


@@ -3352,6 +3401,7 @@ GetOptions(
 print "Exim binary is `$parm_exim'\n" if defined $parm_exim;
 
 
 print "Exim binary is `$parm_exim'\n" if defined $parm_exim;
 
 

+my %wanted;

 my @wanted = sort numerically uniq
   @tests_wanted ? @tests_wanted : (),
   @range_wanted ? $range_wanted[0] .. $range_wanted[1] : (),
 my @wanted = sort numerically uniq
   @tests_wanted ? @tests_wanted : (),
   @range_wanted ? $range_wanted[0] .. $range_wanted[1] : (),


@@ -3360,6 +3410,7 @@ my @wanted = sort numerically uniq
           0+$ARGV[0]..0+$ARGV[1]    # add 0 to cope with test numbers starting with zero
         : ();
 @wanted = 1..TEST_TOP if not @wanted;
           0+$ARGV[0]..0+$ARGV[1]    # add 0 to cope with test numbers starting with zero
         : ();
 @wanted = 1..TEST_TOP if not @wanted;

+map { $wanted{sprintf("%04d",$_)}= $_; } @wanted;

 
 ##################################################
 #        Check for sudo access to root           #
 
 ##################################################
 #        Check for sudo access to root           #


@@ -3910,6 +3961,45 @@ else
 die "** Unable to make patched exim: $!\n"
   if (system("sudo ./patchexim $parm_exim") != 0);
 
 die "** Unable to make patched exim: $!\n"
   if (system("sudo ./patchexim $parm_exim") != 0);
 

+# If TLS-library-specific binaries have been made, grab them too
+
+$suff = 'openssl';
+$f = $parm_exim . '_' . $suff;
+if (-f $f) {
+  $exim_openssl = "eximdir/exim_$suff";
+  die "** Unable to make patched exim: $!\n"
+    if (system("sudo ./patchexim -o $exim_openssl $f") != 0);
+  }
+$suff = 'gnutls';
+$f = $parm_exim . '_' . $suff;
+if (-f $f) {
+  $exim_gnutls = "eximdir/exim_$suff";
+  die "** Unable to make patched exim: $!\n"
+    if (system("sudo ./patchexim -o $exim_gnutls $f") != 0);
+  }
+
+if (defined($tls))
+  {
+  die "** Need both $exim_openssl and $exim_gnutls for cross-library teting\n"
+    if ( !defined($exim_openssl) || !defined($exim_gnutls) );
+  if ($tls eq 'openssl')
+    {
+    $exim_client = $exim_openssl;
+    $exim_server = $exim_gnutls;
+    }
+  elsif ($tls eq 'gnutls')
+    {
+    $exim_client = $exim_gnutls;
+    $exim_server = $exim_openssl;
+    }
+  else
+    { die "** need eother openssl or gnutls speified as the client for cross-library testing, saw $tls\n"; }
+  }
+else
+  { $exim_client = $exim_server = 'eximdir/exim'; }
+print ">> \$exim_client <$exim_client>\n";;
+print ">> \$exim_server <$exim_server>\n";;
+

 # From this point on, exits from the program must go via the subroutine
 # tests_exit(), so that suitable cleaning up can be done when required.
 # Arrange to catch interrupting signals, to assist with this.
 # From this point on, exits from the program must go via the subroutine
 # tests_exit(), so that suitable cleaning up can be done when required.
 # Arrange to catch interrupting signals, to assist with this.


@@ -4133,7 +4223,9 @@ DIR: for (my $i = 0; $i < @test_dirs; $i++)
   # We want the tests from this subdirectory, provided they are in the
   # range that was selected.
 
   # We want the tests from this subdirectory, provided they are in the
   # range that was selected.
 

-  @testlist = grep { $_ ~~ @wanted } grep { /^\d+(?:\.\d+)?$/ } map { basename $_ } glob "scripts/$testdir/*";
+  undef @testlist;
+  map { push @testlist, $_ if exists $wanted{$_} } grep { /^\d+(?:\.\d+)?$/ } map { basename $_ } glob "scripts/$testdir/*";
+

   tests_exit(-1, "Failed to read test scripts from `scripts/$testdir/*': $!")
     if not @testlist;
 
   tests_exit(-1, "Failed to read test scripts from `scripts/$testdir/*': $!")
     if not @testlist;
 


@@ -4519,8 +4611,8 @@ foreach $test (@test_list)
     # was run and not waited for (usually a daemon or server startup).
 
     my($commandname) = '';
     # was run and not waited for (usually a daemon or server startup).
 
     my($commandname) = '';

-    my($expectrc) = 0;
-    my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
+    my($expectrc, $expect_not) = (0, 0);
+    my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$expect_not, \$commandname, $TEST_STATE);

     my($cmdrc) = $?;
 
     if ($debug) {
     my($cmdrc) = $?;
 
     if ($debug) {


@@ -4558,12 +4650,15 @@ foreach $test (@test_list)
     # We ran and waited for a command. Check for the expected result unless
     # it died.
 
     # We ran and waited for a command. Check for the expected result unless
     # it died.
 

-    if ($cmdrc != $expectrc && !$sigpipehappened)
+    if (!$sigpipehappened && ($expect_not ? ($cmdrc == $expectrc) : ($cmdrc != $expectrc)))

       {
       printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
       if (($cmdrc & 0xff) == 0)
         {
       {
       printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
       if (($cmdrc & 0xff) == 0)
         {

-        printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
+       if ($expect_not)
+         { printf("** Return code %d (expected anything but that)", $cmdrc/256); }
+       else
+         { printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256); }

         }
       elsif (($cmdrc & 0xff00) == 0)
         { printf("** Killed by signal %d", $cmdrc & 255); }
         }
       elsif (($cmdrc & 0xff00) == 0)
         { printf("** Killed by signal %d", $cmdrc & 255); }