diff options
Diffstat (limited to 'source4/dsdb/common')
| -rw-r--r-- | source4/dsdb/common/tests/dsdb_dn.c | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/source4/dsdb/common/tests/dsdb_dn.c b/source4/dsdb/common/tests/dsdb_dn.c new file mode 100644 index 0000000000..68f4dd1584 --- /dev/null +++ b/source4/dsdb/common/tests/dsdb_dn.c @@ -0,0 +1,357 @@ +/* + Unix SMB/CIFS implementation. + + Test LDB attribute functions + + Copyright (C) Andrew Bartlet <abartlet@samba.org> 2008 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "lib/events/events.h" +#include "lib/ldb/include/ldb.h" +#include "lib/ldb/include/ldb_errors.h" +#include "lib/ldb-samba/ldif_handlers.h" +#include "ldb_wrap.h" +#include "dsdb/samdb/samdb.h" +#include "param/param.h" +#include "torture/smbtorture.h" +#include "torture/local/proto.h" + +#define DSDB_DN_TEST_SID "S-1-5-21-4177067393-1453636373-93818737" + +static bool torture_dsdb_dn_attrs(struct torture_context *torture) +{ + TALLOC_CTX *mem_ctx = talloc_new(torture); + struct ldb_context *ldb; + const struct ldb_schema_syntax *syntax; + struct ldb_val dn1, dn2, dn3; + + torture_assert(torture, + ldb = ldb_init(mem_ctx, torture->ev), + "Failed to init ldb"); + + torture_assert_int_equal(torture, + ldb_register_samba_handlers(ldb), 0, + "Failed to register Samba handlers"); + + ldb_set_utf8_fns(ldb, NULL, wrap_casefold); + + /* Test DN+Binary behaviour */ + torture_assert(torture, syntax = ldb_samba_syntax_by_name(ldb, DSDB_SYNTAX_BINARY_DN), + "Failed to get DN+Binary schema attribute"); + /* Test compare with different case of HEX string */ + dn1 = data_blob_string_const("B:6:abcdef:dc=samba,dc=org"); + dn2 = data_blob_string_const("B:6:ABCDef:dc=samba,dc=org"); + torture_assert_int_equal(torture, + syntax->comparison_fn(ldb, mem_ctx, &dn1, &dn2), 0, + "Failed to compare different case of binary in DN+Binary"); + torture_assert_int_equal(torture, + syntax->canonicalise_fn(ldb, mem_ctx, &dn1, &dn3), 0, + "Failed to canonicalise DN+Binary"); + torture_assert_data_blob_equal(torture, dn3, data_blob_string_const("B:6:ABCDEF:DC=SAMBA,DC=ORG"), + "Failed to canonicalise DN+Binary"); + /* Test compare with different case of DN */ + dn1 = data_blob_string_const("B:6:abcdef:dc=samba,dc=org"); + dn2 = data_blob_string_const("B:6:abcdef:dc=SAMBa,dc=ORg"); + torture_assert_int_equal(torture, + syntax->comparison_fn(ldb, mem_ctx, &dn1, &dn2), 0, + "Failed to compare different case of DN in DN+Binary"); + + /* Test compare (false) with binary and non-binary prefix */ + dn1 = data_blob_string_const("B:6:abcdef:dc=samba,dc=org"); + dn2 = data_blob_string_const("dc=samba,dc=org"); + torture_assert(torture, + syntax->comparison_fn(ldb, mem_ctx, &dn1, &dn2) != 0, + "compare of binary+dn an dn should have failed"); + + /* Test DN+String behaviour */ + torture_assert(torture, syntax = ldb_samba_syntax_by_name(ldb, DSDB_SYNTAX_STRING_DN), + "Failed to get DN+String schema attribute"); + + /* Test compare with different case of string */ + dn1 = data_blob_string_const("S:8:hihohiho:dc=samba,dc=org"); + dn2 = data_blob_string_const("S:8:HIHOHIHO:dc=samba,dc=org"); + torture_assert(torture, + syntax->comparison_fn(ldb, mem_ctx, &dn1, &dn2) != 0, + "compare of string+dn an different case of string+dn should have failed"); + + /* Test compare with different case of DN */ + dn1 = data_blob_string_const("S:8:hihohiho:dc=samba,dc=org"); + dn2 = data_blob_string_const("S:8:hihohiho:dc=SAMBA,dc=org"); + torture_assert_int_equal(torture, + syntax->comparison_fn(ldb, mem_ctx, &dn1, &dn2), 0, + "Failed to compare different case of DN in DN+String"); + torture_assert_int_equal(torture, + syntax->canonicalise_fn(ldb, mem_ctx, &dn1, &dn3), 0, + "Failed to canonicalise DN+String"); + torture_assert_data_blob_equal(torture, dn3, data_blob_string_const("S:8:hihohiho:DC=SAMBA,DC=ORG"), + "Failed to canonicalise DN+String"); + + /* Test compare (false) with string and non-string prefix */ + dn1 = data_blob_string_const("S:6:abcdef:dc=samba,dc=org"); + dn2 = data_blob_string_const("dc=samba,dc=org"); + torture_assert(torture, + syntax->comparison_fn(ldb, mem_ctx, &dn1, &dn2) != 0, + "compare of string+dn an dn should have failed"); + + talloc_free(mem_ctx); + return true; +} + +static bool torture_dsdb_dn(struct torture_context *torture) +{ + TALLOC_CTX *mem_ctx = talloc_new(torture); + struct ldb_context *ldb; + struct ldb_dn *dn; + struct dsdb_dn *dsdb_dn; + + struct ldb_val val; + + DATA_BLOB abcd_blob = data_blob_talloc(mem_ctx, "\xa\xb\xc\xd", 4); + + torture_assert(torture, + ldb = ldb_init(mem_ctx, torture->ev), + "Failed to init ldb"); + + torture_assert_int_equal(torture, + ldb_register_samba_handlers(ldb), 0, + "Failed to register Samba handlers"); + + ldb_set_utf8_fns(ldb, NULL, wrap_casefold); + + /* Check behaviour of a normal DN */ + torture_assert(torture, + dn = ldb_dn_new(mem_ctx, ldb, NULL), + "Failed to create a NULL DN"); + torture_assert(torture, + ldb_dn_validate(dn), + "Failed to validate NULL DN"); + torture_assert(torture, + ldb_dn_add_base_fmt(dn, "dc=org"), + "Failed to add base DN"); + torture_assert(torture, + ldb_dn_add_child_fmt(dn, "dc=samba"), + "Failed to add base DN"); + torture_assert_str_equal(torture, ldb_dn_get_linearized(dn), "dc=samba,dc=org", + "linearized DN incorrect"); + torture_assert(torture, dsdb_dn = dsdb_dn_construct(mem_ctx, dn, data_blob_null, LDB_SYNTAX_DN), + "Failed to build dsdb dn"); + torture_assert_str_equal(torture, dsdb_dn_get_extended_linearized(mem_ctx, dsdb_dn, 0), "dc=samba,dc=org", + "extended linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_linearized(mem_ctx, dsdb_dn), "dc=samba,dc=org", + "linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_casefold(mem_ctx, dsdb_dn), "DC=SAMBA,DC=ORG", + "casefold DN incorrect"); + + + /* Test constructing a binary DN */ + torture_assert(torture, dsdb_dn = dsdb_dn_construct(mem_ctx, dn, abcd_blob, DSDB_SYNTAX_BINARY_DN), + "Failed to build binary dsdb dn"); + torture_assert_str_equal(torture, dsdb_dn_get_extended_linearized(mem_ctx, dsdb_dn, 0), "B:8:0A0B0C0D:dc=samba,dc=org", + "extended linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_linearized(mem_ctx, dsdb_dn), "B:8:0A0B0C0D:dc=samba,dc=org", + "linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_casefold(mem_ctx, dsdb_dn), "B:8:0A0B0C0D:DC=SAMBA,DC=ORG", + "casefold DN incorrect"); + torture_assert_int_equal(torture, dsdb_dn->extra_part.length, 4, "length of extra-part should be 2"); + + + /* Test constructing a string DN */ + torture_assert(torture, dsdb_dn = dsdb_dn_construct(mem_ctx, dn, data_blob_talloc(mem_ctx, "hello", 5), DSDB_SYNTAX_STRING_DN), + "Failed to build string dsdb dn"); + torture_assert_str_equal(torture, dsdb_dn_get_extended_linearized(mem_ctx, dsdb_dn, 0), "S:5:hello:dc=samba,dc=org", + "extended linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_linearized(mem_ctx, dsdb_dn), "S:5:hello:dc=samba,dc=org", + "linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_casefold(mem_ctx, dsdb_dn), "S:5:hello:DC=SAMBA,DC=ORG", + "casefold DN incorrect"); + torture_assert_int_equal(torture, dsdb_dn->extra_part.length, 5, "length of extra-part should be 5"); + + + /* Test compose of binary+DN */ + val = data_blob_string_const("B:0::CN=Zer0,DC=SAMBA,DC=org"); + torture_assert(torture, + dsdb_dn = dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN), + "Failed to create a DN with a zero binary part in it"); + torture_assert_int_equal(torture, dsdb_dn->extra_part.length, 0, "length of extra-part should be 0"); + torture_assert_str_equal(torture, dsdb_dn_get_extended_linearized(mem_ctx, dsdb_dn, 0), "B:0::CN=Zer0,DC=SAMBA,DC=org", + "extended linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_linearized(mem_ctx, dsdb_dn), "B:0::CN=Zer0,DC=SAMBA,DC=org", + "linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_casefold(mem_ctx, dsdb_dn), "B:0::CN=ZER0,DC=SAMBA,DC=ORG", + "casefold DN incorrect"); + + /* Test parse of binary DN */ + val = data_blob_string_const("B:8:abcdabcd:CN=4,DC=Samba,DC=org"); + torture_assert(torture, + dsdb_dn = dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN), + "Failed to create a DN with a binary part in it"); + torture_assert_int_equal(torture, dsdb_dn->extra_part.length, 4, "length of extra-part should be 4"); + + torture_assert_str_equal(torture, dsdb_dn_get_extended_linearized(mem_ctx, dsdb_dn, 0), "B:8:ABCDABCD:CN=4,DC=Samba,DC=org", + "extended linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_linearized(mem_ctx, dsdb_dn), "B:8:ABCDABCD:CN=4,DC=Samba,DC=org", + "linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_casefold(mem_ctx, dsdb_dn), "B:8:ABCDABCD:CN=4,DC=SAMBA,DC=ORG", + "casefold DN incorrect"); + + /* Test parse of string+DN */ + val = data_blob_string_const("S:8:Goodbye!:CN=S,DC=Samba,DC=org"); + torture_assert(torture, + dsdb_dn = dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_STRING_DN), + "Failed to create a DN with a string part in it"); + torture_assert_int_equal(torture, dsdb_dn->extra_part.length, 8, "length of extra-part should be 8"); + torture_assert_str_equal(torture, dsdb_dn_get_extended_linearized(mem_ctx, dsdb_dn, 0), "S:8:Goodbye!:CN=S,DC=Samba,DC=org", + "extended linearized DN incorrect"); + + /* Test that the linearised DN is the postfix of the lineairsed dsdb_dn */ + torture_assert_str_equal(torture, ldb_dn_get_extended_linearized(mem_ctx, dsdb_dn->dn, 0), "CN=S,DC=Samba,DC=org", + "extended linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_linearized(mem_ctx, dsdb_dn), "S:8:Goodbye!:CN=S,DC=Samba,DC=org", + "linearized DN incorrect"); + torture_assert_str_equal(torture, ldb_dn_get_linearized(dsdb_dn->dn), "CN=S,DC=Samba,DC=org", + "linearized DN incorrect"); + torture_assert_str_equal(torture, dsdb_dn_get_casefold(mem_ctx, dsdb_dn), "S:8:Goodbye!:CN=S,DC=SAMBA,DC=ORG", + "casefold DN incorrect"); + + /* Test that the casefold DN is the postfix of the casefolded dsdb_dn */ + torture_assert_str_equal(torture, ldb_dn_get_casefold(dsdb_dn->dn), "CN=S,DC=SAMBA,DC=ORG", + "casefold DN incorrect"); + + talloc_free(mem_ctx); + return true; +} + +static bool torture_dsdb_dn_invalid(struct torture_context *torture) +{ + TALLOC_CTX *mem_ctx = talloc_new(torture); + struct ldb_context *ldb; + struct ldb_val val; + + torture_assert(torture, + ldb = ldb_init(mem_ctx, torture->ev), + "Failed to init ldb"); + + torture_assert_int_equal(torture, + ldb_register_samba_handlers(ldb), 0, + "Failed to register Samba handlers"); + + ldb_set_utf8_fns(ldb, NULL, wrap_casefold); + + /* Check behaviour of a normal DN */ + val = data_blob_string_const("samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, LDB_SYNTAX_DN) == NULL, + "Should have failed to create a 'normal' invalid DN"); + + /* Test invalid binary DNs */ + val = data_blob_string_const("B:5:AB:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create an invalid 'binary' DN"); + val = data_blob_string_const("B:5:ABCDEFG:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create an invalid 'binary' DN"); + val = data_blob_string_const("B:10:AB:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create an invalid 'binary' DN"); + val = data_blob_string_const("B:4:0xAB:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create an invalid 0x preifx 'binary' DN"); + val = data_blob_string_const("B:2:0xAB:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create an invalid 0x preifx 'binary' DN"); + val = data_blob_string_const("B:10:XXXXXXXXXX:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create an invalid 'binary' DN"); + + val = data_blob_string_const("B:60::dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create an invalid 'binary' DN"); + + /* Test invalid string DNs */ + val = data_blob_string_const("S:5:hi:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_STRING_DN) == NULL, + "Should have Failed to create an invalid 'string' DN"); + val = data_blob_string_const("S:5:hihohiho:dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, + DSDB_SYNTAX_STRING_DN) == NULL, + "Should have Failed to create an invalid 'string' DN"); + + val = data_blob_string_const("<SID=" DSDB_DN_TEST_SID">;dc=samba,dc=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have failed to create an 'extended' DN marked as a binary DN"); + + /* Check DN based on MS-ADTS:3.1.1.5.1.2 Naming Constraints*/ + val = data_blob_string_const("CN=New\nLine,DC=SAMBA,DC=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, LDB_SYNTAX_DN) == NULL, + "Should have Failed to create a DN with 0xA in it"); + + val = data_blob_string_const("B:4:ABAB:CN=New\nLine,DC=SAMBA,DC=org"); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, LDB_SYNTAX_DN) == NULL, + "Should have Failed to create a DN with 0xA in it"); + + val = data_blob_const("CN=Zer\0,DC=SAMBA,DC=org", 23); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, LDB_SYNTAX_DN) == NULL, + "Should have Failed to create a DN with 0x0 in it"); + + val = data_blob_const("B:4:ABAB:CN=Zer\0,DC=SAMBA,DC=org", 23+9); + torture_assert(torture, + dsdb_dn_parse(mem_ctx, ldb, &val, DSDB_SYNTAX_BINARY_DN) == NULL, + "Should have Failed to create a DN with 0x0 in it"); + + return true; +} + +struct torture_suite *torture_dsdb(TALLOC_CTX *mem_ctx) +{ + struct torture_suite *suite = torture_suite_create(mem_ctx, "DSDB"); + + if (suite == NULL) { + return NULL; + } + + torture_suite_add_simple_test(suite, "DN", torture_dsdb_dn); + torture_suite_add_simple_test(suite, "DN-INVALID", torture_dsdb_dn_invalid); + torture_suite_add_simple_test(suite, "DN-ATTRS", torture_dsdb_dn_attrs); + + suite->description = talloc_strdup(suite, "DSDB DN tests"); + + return suite; +} |