t/Auth_with_shibboleth.t

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 $| = 1;
  21 use Module::Load::Conditional qw/check_install/;
  22 use Test::More;
  23 use Test::MockModule;
  24 use Test::Warn;
  25
  26 use CGI;
  27 use C4::Context;
  28
  29 BEGIN {
  30     if ( check_install( module => 'Test::DBIx::Class' ) ) {
  31         plan tests => 11;
  32     } else {
  33         plan skip_all => "Need Test::DBIx::Class"
  34     }
  35 }
  36
  37 use Test::DBIx::Class { schema_class => 'Koha::Schema', connect_info => ['dbi:SQLite:dbname=:memory:','',''] };
  38
  39 # Mock Variables
  40 my $matchpoint = 'userid';
  41 my $autocreate = 0;
  42 my %mapping    = (
  43     'userid'       => { 'is' => 'uid' },
  44     'surname'      => { 'is' => 'sn' },
  45     'dateexpiry'   => { 'is' => 'exp' },
  46     'categorycode' => { 'is' => 'cat' },
  47     'address'      => { 'is' => 'add' },
  48     'city'         => { 'is' => 'city' },
  49 );
  50 $ENV{'uid'}  = "test1234";
  51 $ENV{'sn'}   = undef;
  52 $ENV{'exp'}  = undef;
  53 $ENV{'cat'}  = undef;
  54 $ENV{'add'}  = undef;
  55 $ENV{'city'} = undef;
  56
  57 # Setup Mocks
  58 ## Mock Context
  59 my $context = new Test::MockModule('C4::Context');
  60
  61 ### Mock ->config
  62 $context->mock( 'config', \&mockedConfig );
  63
  64 ### Mock ->preference
  65 my $OPACBaseURL = "testopac.com";
  66 $context->mock( 'preference', \&mockedPref );
  67
  68 ## Mock Database
  69 my $database = new Test::MockModule('Koha::Database');
  70
  71 ### Mock ->schema
  72 $database->mock( 'schema', \&mockedSchema );
  73
  74 # Tests
  75 ##############################################################
  76
  77 # Can module load
  78 use C4::Auth_with_shibboleth;
  79 require_ok('C4::Auth_with_shibboleth');
  80 $C4::Auth_with_shibboleth::debug = '0';
  81
  82 # Subroutine tests
  83 ## shib_ok
  84 subtest "shib_ok tests" => sub {
  85     plan tests => 5;
  86     my $result;
  87
  88     # correct config, no debug
  89     is( shib_ok(), '1', "good config" );
  90
  91     # bad config, no debug
  92     $matchpoint = undef;
  93     warnings_are { $result = shib_ok() }
  94     [ { carped => 'shibboleth matchpoint not defined' }, ],
  95       "undefined matchpoint = fatal config, warning given";
  96     is( $result, '0', "bad config" );
  97
  98     $matchpoint = 'email';
  99     warnings_are { $result = shib_ok() }
 100     [ { carped => 'shibboleth matchpoint not mapped' }, ],
 101       "unmapped matchpoint = fatal config, warning given";
 102     is( $result, '0', "bad config" );
 103
 104     # add test for undefined shibboleth block
 105
 106     reset_config();
 107 };
 108
 109 ## logout_shib
 110 #my $query = CGI->new();
 111 #is(logout_shib($query),"https://".$opac."/Shibboleth.sso/Logout?return="."https://".$opac,"logout_shib");
 112
 113 ## login_shib_url
 114 my $query_string = 'language=en-GB';
 115 $ENV{QUERY_STRING} = $query_string;
 116 $ENV{SCRIPT_NAME}  = '/cgi-bin/koha/opac-user.pl';
 117 my $query = CGI->new($query_string);
 118 is(
 119     login_shib_url($query),
 120     'https://testopac.com'
 121       . '/Shibboleth.sso/Login?target='
 122       . 'https://testopac.com/cgi-bin/koha/opac-user.pl' . '%3F'
 123       . $query_string,
 124     "login shib url"
 125 );
 126
 127 ## get_login_shib
 128 subtest "get_login_shib tests" => sub {
 129     plan tests => 4;
 130     my $login;
 131
 132     # good config
 133     ## debug off
 134     $C4::Auth_with_shibboleth::debug = '0';
 135     warnings_are { $login = get_login_shib() }[],
 136       "good config with debug off, no warnings received";
 137     is( $login, "test1234",
 138         "good config with debug off, attribute value returned" );
 139
 140     ## debug on
 141     $C4::Auth_with_shibboleth::debug = '1';
 142     warnings_are { $login = get_login_shib() }[
 143         "koha borrower field to match: userid",
 144         "shibboleth attribute to match: uid",
 145         "uid value: test1234"
 146     ],
 147       "good config with debug enabled, correct warnings received";
 148     is( $login, "test1234",
 149         "good config with debug enabled, attribute value returned" );
 150
 151 # bad config - with shib_ok implemented, we should never reach this sub with a bad config
 152 };
 153
 154 ## checkpw_shib
 155 subtest "checkpw_shib tests" => sub {
 156     plan tests => 18;
 157
 158     my $shib_login;
 159     my ( $retval, $retcard, $retuserid );
 160
 161     # Setup Mock Database Data
 162     fixtures_ok [
 163         'Borrower' => [
 164             [qw/cardnumber userid surname address city/],
 165             [qw/testcardnumber test1234 renvoize myaddress johnston/],
 166         ],
 167         'Category' => [ [qw/categorycode default_privacy/], [qw/S never/], ]
 168       ],
 169       'Installed some custom fixtures via the Populate fixture class';
 170
 171     # debug off
 172     $C4::Auth_with_shibboleth::debug = '0';
 173
 174     # good user
 175     $shib_login = "test1234";
 176     warnings_are {
 177         ( $retval, $retcard, $retuserid ) = checkpw_shib($shib_login);
 178     }
 179     [], "good user with no debug";
 180     is( $retval,    "1",              "user authenticated" );
 181     is( $retcard,   "testcardnumber", "expected cardnumber returned" );
 182     is( $retuserid, "test1234",       "expected userid returned" );
 183
 184     # bad user
 185     $shib_login = 'martin';
 186     warnings_are {
 187         ( $retval, $retcard, $retuserid ) = checkpw_shib($shib_login);
 188     }
 189     [], "bad user with no debug";
 190     is( $retval, "0", "user not authenticated" );
 191
 192     # autocreate user
 193     $autocreate  = 1;
 194     $shib_login  = 'test4321';
 195     $ENV{'uid'}  = 'test4321';
 196     $ENV{'sn'}   = "pika";
 197     $ENV{'exp'}  = "2017";
 198     $ENV{'cat'}  = "S";
 199     $ENV{'add'}  = 'Address';
 200     $ENV{'city'} = 'City';
 201     warnings_are {
 202         ( $retval, $retcard, $retuserid ) = checkpw_shib($shib_login);
 203     }
 204     [], "new user added with no debug";
 205     is( $retval,    "1",        "user authenticated" );
 206     is( $retuserid, "test4321", "expected userid returned" );
 207     ok my $new_user = ResultSet('Borrower')
 208       ->search( { 'userid' => 'test4321' }, { rows => 1 } ), "new user found";
 209     is_fields [qw/surname dateexpiry address city/], $new_user->next,
 210       [qw/pika 2017 Address City/],
 211       'Found $new_users surname';
 212     $autocreate = 0;
 213
 214     # debug on
 215     $C4::Auth_with_shibboleth::debug = '1';
 216
 217     # good user
 218     $shib_login = "test1234";
 219     warnings_exist {
 220         ( $retval, $retcard, $retuserid ) = checkpw_shib($shib_login);
 221     }
 222     [
 223         qr/checkpw_shib/,
 224         qr/koha borrower field to match: userid/,
 225         qr/shibboleth attribute to match: uid/,
 226         qr/User Shibboleth-authenticated as:/
 227     ],
 228       "good user with debug enabled";
 229     is( $retval,    "1",              "user authenticated" );
 230     is( $retcard,   "testcardnumber", "expected cardnumber returned" );
 231     is( $retuserid, "test1234",       "expected userid returned" );
 232
 233     # bad user
 234     $shib_login = "martin";
 235     warnings_exist {
 236         ( $retval, $retcard, $retuserid ) = checkpw_shib($shib_login);
 237     }
 238     [
 239         qr/checkpw_shib/,
 240         qr/koha borrower field to match: userid/,
 241         qr/shibboleth attribute to match: uid/,
 242         qr/User Shibboleth-authenticated as:/,
 243         qr/not a valid Koha user/
 244     ],
 245       "bad user with debug enabled";
 246     is( $retval, "0", "user not authenticated" );
 247
 248 };
 249
 250 ## _get_uri
 251 $OPACBaseURL = "testopac.com";
 252 is( C4::Auth_with_shibboleth::_get_uri(),
 253     "https://testopac.com", "https opac uri returned" );
 254
 255 $OPACBaseURL = "http://testopac.com";
 256 my $result;
 257 warning_like { $result = C4::Auth_with_shibboleth::_get_uri() }
 258 [qr/Shibboleth requires OPACBaseURL to use the https protocol!/],
 259   "improper protocol - received expected warning";
 260 is( $result, "https://testopac.com", "https opac uri returned" );
 261
 262 $OPACBaseURL = "https://testopac.com";
 263 is( C4::Auth_with_shibboleth::_get_uri(),
 264     "https://testopac.com", "https opac uri returned" );
 265
 266 $OPACBaseURL = undef;
 267 warning_like { $result = C4::Auth_with_shibboleth::_get_uri() }
 268 [qr/OPACBaseURL not set!/],
 269   "undefined OPACBaseURL - received expected warning";
 270 is( $result, "https://", "https opac uri returned" );
 271
 272 ## _get_shib_config
 273 # Internal helper function, covered in tests above
 274
 275 sub mockedConfig {
 276     my $param = shift;
 277
 278     my %shibboleth = (
 279         'autocreate' => $autocreate,
 280         'matchpoint' => $matchpoint,
 281         'mapping'    => \%mapping
 282     );
 283
 284     return \%shibboleth;
 285 }
 286
 287 sub mockedPref {
 288     my $param = $_[1];
 289     my $return;
 290
 291     if ( $param eq 'OPACBaseURL' ) {
 292         $return = $OPACBaseURL;
 293     }
 294
 295     return $return;
 296 }
 297
 298 sub mockedSchema {
 299     return Schema();
 300 }
 301
 302 ## Convenience method to reset config
 303 sub reset_config {
 304     $matchpoint = 'userid';
 305     $autocreate = 0;
 306     %mapping    = (
 307         'userid'       => { 'is' => 'uid' },
 308         'surname'      => { 'is' => 'sn' },
 309         'dateexpiry'   => { 'is' => 'exp' },
 310         'categorycode' => { 'is' => 'cat' },
 311         'address'      => { 'is' => 'add' },
 312         'city'         => { 'is' => 'city' },
 313     );
 314     $ENV{'uid'}  = "test1234";
 315     $ENV{'sn'}   = undef;
 316     $ENV{'exp'}  = undef;
 317     $ENV{'cat'}  = undef;
 318     $ENV{'add'}  = undef;
 319     $ENV{'city'} = undef;
 320
 321     return 1;
 322 }
 323