/* Unix SMB/CIFS implementation. Test LDB attribute functions Copyright (C) Andrew Bartlet 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 . */ #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), LDB_SUCCESS, "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_valid(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), LDB_SUCCESS, "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), LDB_SUCCESS, "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(";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"); /* changed to a warning until we understand the DEL: DNs */ if (dsdb_dn_parse(mem_ctx, ldb, &val, LDB_SYNTAX_DN) != NULL) { torture_warning(torture, "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_dn(TALLOC_CTX *mem_ctx) { struct torture_suite *suite = torture_suite_create(mem_ctx, "DSDB-DN"); if (suite == NULL) { return NULL; } torture_suite_add_simple_test(suite, "VALID", torture_dsdb_dn_valid); torture_suite_add_simple_test(suite, "INVALID", torture_dsdb_dn_invalid); torture_suite_add_simple_test(suite, "ATTRS", torture_dsdb_dn_attrs); suite->description = talloc_strdup(suite, "DSDB DN tests"); return suite; }