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bc39450d80
This will allow the usage 'POSIX Basic Regular Expression'
instead of 'ms wildcard' strings.
We allow exactly one 'subexpression' starting with '\(' and
ending with '\)' in order to find a replacement (byte) region
in the matching string.
This will be used in the vfs_preopen module in the following
commits.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
277 lines
7.2 KiB
C
277 lines
7.2 KiB
C
/*
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Unix SMB/CIFS implementation.
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Samba utility tests
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Copyright (C) Stefan Metzmacher 2021
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "lib/util_matching.h"
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#include "proto.h"
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bool run_str_match_mswild(int dummy)
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{
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const char *namelist = "/abc*.txt/xyz*.dat/a0123456789Z/";
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name_compare_entry *name_entries = NULL;
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struct samba_path_matching *pmcs = NULL;
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struct samba_path_matching *pmci = NULL;
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const struct str_match_mswild_name {
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const char *name;
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ssize_t case_sensitive_idx;
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ssize_t case_insensitive_idx;
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} names[] = {{
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.name = "/dir/abc123.txt",
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.case_sensitive_idx = 0,
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.case_insensitive_idx = 0,
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},{
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.name = "/dir/AbC123.TxT",
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.case_sensitive_idx = -1,
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.case_insensitive_idx = 0,
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},{
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.name = "/dir/xyz123.dat",
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.case_sensitive_idx = 1,
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.case_insensitive_idx = 1,
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},{
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.name = "/dir/XyZ123.DaT",
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.case_sensitive_idx = -1,
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.case_insensitive_idx = 1,
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},{
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.name = "/dir/aaa123.jpg",
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.case_sensitive_idx = -1,
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.case_insensitive_idx = -1,
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},{
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.name = "/dir/a0123456789Z",
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.case_sensitive_idx = 2,
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.case_insensitive_idx = 2,
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},{
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.name = "/dir/A0123456789z",
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.case_sensitive_idx = -1,
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.case_insensitive_idx = 2,
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}};
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NTSTATUS status;
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size_t i;
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bool ret = true;
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d_fprintf(stderr, "namelist: %s\n", namelist);
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set_namearray(&name_entries, namelist);
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SMB_ASSERT(name_entries != NULL);
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status = samba_path_matching_mswild_create(talloc_tos(),
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true, /* case_sensitive */
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namelist,
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&pmcs);
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SMB_ASSERT(NT_STATUS_IS_OK(status));
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status = samba_path_matching_mswild_create(talloc_tos(),
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false, /* case_sensitive */
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namelist,
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&pmci);
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SMB_ASSERT(NT_STATUS_IS_OK(status));
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for (i = 0; i < ARRAY_SIZE(names); i++) {
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const struct str_match_mswild_name *n = &names[i];
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bool case_sensitive_match;
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bool case_insensitive_match;
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ssize_t cs_match_idx = -1;
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ssize_t ci_match_idx = -1;
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ssize_t replace_start = -1;
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ssize_t replace_end = -1;
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bool ok = true;
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case_sensitive_match = is_in_path(n->name,
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name_entries,
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true);
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if (n->case_sensitive_idx != -1) {
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ok &= case_sensitive_match;
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} else {
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ok &= !case_sensitive_match;
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}
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status = samba_path_matching_check_last_component(pmcs,
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n->name,
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&cs_match_idx,
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&replace_start,
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&replace_end);
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SMB_ASSERT(NT_STATUS_IS_OK(status));
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SMB_ASSERT(replace_start == -1);
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SMB_ASSERT(replace_end == -1);
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if (n->case_sensitive_idx != cs_match_idx) {
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ok = false;
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}
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case_insensitive_match = is_in_path(n->name,
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name_entries,
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false);
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if (n->case_insensitive_idx != -1) {
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ok &= case_insensitive_match;
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} else {
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ok &= !case_insensitive_match;
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}
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status = samba_path_matching_check_last_component(pmci,
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n->name,
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&ci_match_idx,
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&replace_start,
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&replace_end);
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SMB_ASSERT(NT_STATUS_IS_OK(status));
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SMB_ASSERT(replace_start == -1);
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SMB_ASSERT(replace_end == -1);
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if (n->case_insensitive_idx != ci_match_idx) {
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ok = false;
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}
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d_fprintf(stderr, "name[%s] "
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"case_sensitive[TIDX=%zd;MATCH=%u;MIDX=%zd] "
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"case_insensitive[TIDX=%zd;MATCH=%u;MIDX=%zd] "
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"%s\n",
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n->name,
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n->case_sensitive_idx,
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case_sensitive_match,
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cs_match_idx,
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n->case_insensitive_idx,
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case_insensitive_match,
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ci_match_idx,
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ok ? "OK" : "FAIL");
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ret &= ok;
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}
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return ret;
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}
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bool run_str_match_regex_sub1(int dummy)
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{
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const char *invalidlist1 = "/Re7599Ex[0-9].*\\.txt/";
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const char *invalidlist2 = "/Re7599Ex\\([0-9]\\).*\\.\\(txt\\)/";
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const char *invalidlist3 = "/Re7599Ex\\([0-9]).*\\.txt/";
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const char *invalidlist4 = "/Re7599Ex[0-9.*\\.txt/";
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const char *namelist = "/Re7599Ex\\([0-9]\\).*\\.txt/test\\(.*\\).txt/^test\\([0-9]*\\).dat/";
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struct samba_path_matching *pm = NULL;
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const struct str_match_regex_sub1 {
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const char *name;
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ssize_t match_idx;
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ssize_t sub_start;
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ssize_t sub_end;
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} names[] = {{
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.name = "/dir/Re7599Ex567.txt",
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.match_idx = 0,
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.sub_start = 13,
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.sub_end = 14,
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},{
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.name = "/dir/rE7599eX567.txt",
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.match_idx = -1,
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.sub_start = -1,
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.sub_end = -1,
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},{
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.name = "/dir/Re7599Ex.txt",
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.match_idx = -1,
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.sub_start = -1,
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.sub_end = -1,
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},{
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.name = "/dir/testabc123.txt",
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.match_idx = 1,
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.sub_start = 9,
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.sub_end = 15,
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},{
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.name = "/dir/testabc123.tXt",
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.match_idx = -1,
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.sub_start = -1,
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.sub_end = -1,
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},{
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.name = "/dir/test123.dat",
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.match_idx = 2,
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.sub_start = 9,
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.sub_end = 12,
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},{
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.name = "/dir/tEst123.dat",
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.match_idx = -1,
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.sub_start = -1,
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.sub_end = -1,
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}};
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NTSTATUS status;
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size_t i;
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bool ret = true;
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d_fprintf(stderr, "invalidlist1: %s\n", invalidlist1);
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status = samba_path_matching_regex_sub1_create(talloc_tos(),
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invalidlist1,
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&pm);
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SMB_ASSERT(NT_STATUS_EQUAL(status, NT_STATUS_INVALID_PARAMETER));
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d_fprintf(stderr, "invalidlist2: %s\n", invalidlist2);
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status = samba_path_matching_regex_sub1_create(talloc_tos(),
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invalidlist2,
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&pm);
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SMB_ASSERT(NT_STATUS_EQUAL(status, NT_STATUS_INVALID_PARAMETER));
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d_fprintf(stderr, "invalidlist3: %s\n", invalidlist3);
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status = samba_path_matching_regex_sub1_create(talloc_tos(),
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invalidlist3,
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&pm);
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SMB_ASSERT(NT_STATUS_EQUAL(status, NT_STATUS_INVALID_PARAMETER));
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d_fprintf(stderr, "invalidlist4: %s\n", invalidlist4);
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status = samba_path_matching_regex_sub1_create(talloc_tos(),
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invalidlist4,
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&pm);
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SMB_ASSERT(NT_STATUS_EQUAL(status, NT_STATUS_INVALID_PARAMETER));
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d_fprintf(stderr, "namelist: %s\n", namelist);
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status = samba_path_matching_regex_sub1_create(talloc_tos(),
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namelist,
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&pm);
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SMB_ASSERT(NT_STATUS_IS_OK(status));
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for (i = 0; i < ARRAY_SIZE(names); i++) {
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const struct str_match_regex_sub1 *n = &names[i];
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ssize_t match_idx = -1;
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ssize_t replace_start = -1;
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ssize_t replace_end = -1;
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bool ok = true;
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status = samba_path_matching_check_last_component(pm,
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n->name,
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&match_idx,
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&replace_start,
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&replace_end);
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SMB_ASSERT(NT_STATUS_IS_OK(status));
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if (match_idx == -1) {
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SMB_ASSERT(replace_start == -1);
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SMB_ASSERT(replace_end == -1);
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}
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if (n->match_idx != match_idx) {
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ok = false;
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}
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if (n->sub_start != replace_start) {
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ok = false;
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}
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if (n->sub_end != replace_end) {
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ok = false;
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}
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d_fprintf(stderr, "name[%s] "
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"T[IDX=%zd;START=%zd;END=%zd] "
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"M[[IDX=%zd;START=%zd;END=%zd] "
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"%s\n",
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n->name,
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n->match_idx,
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n->sub_start,
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n->sub_end,
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match_idx,
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replace_start,
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replace_end,
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ok ? "OK" : "FAIL");
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ret &= ok;
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}
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return ret;
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}
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