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-rw-r--r--ldb/tools/cmdline.c397
1 files changed, 397 insertions, 0 deletions
diff --git a/ldb/tools/cmdline.c b/ldb/tools/cmdline.c
new file mode 100644
index 000000000..765d8b9ed
--- /dev/null
+++ b/ldb/tools/cmdline.c
@@ -0,0 +1,397 @@
+/*
+ ldb database library - command line handling for ldb tools
+
+ Copyright (C) Andrew Tridgell 2005
+
+ ** NOTE! The following LGPL license applies to the ldb
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ldb_includes.h"
+#include "tools/cmdline.h"
+
+#if (_SAMBA_BUILD_ >= 4)
+#include "includes.h"
+#include "lib/cmdline/popt_common.h"
+#include "lib/ldb-samba/ldif_handlers.h"
+#include "auth/gensec/gensec.h"
+#include "auth/auth.h"
+#include "ldb_wrap.h"
+#include "param/param.h"
+#endif
+
+
+
+/**
+ process command line options
+*/
+struct ldb_cmdline *ldb_cmdline_process(struct ldb_context *ldb,
+ int argc, const char **argv,
+ void (*usage)(void))
+{
+ static struct ldb_cmdline options; /* needs to be static for older compilers */
+ struct ldb_cmdline *ret=NULL;
+ poptContext pc;
+#if (_SAMBA_BUILD_ >= 4)
+ int r;
+#endif
+ int num_options = 0;
+ int opt;
+ int flags = 0;
+
+ struct poptOption popt_options[] = {
+ POPT_AUTOHELP
+ { "url", 'H', POPT_ARG_STRING, &options.url, 0, "database URL", "URL" },
+ { "basedn", 'b', POPT_ARG_STRING, &options.basedn, 0, "base DN", "DN" },
+ { "editor", 'e', POPT_ARG_STRING, &options.editor, 0, "external editor", "PROGRAM" },
+ { "scope", 's', POPT_ARG_STRING, NULL, 's', "search scope", "SCOPE" },
+ { "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "increase verbosity", NULL },
+ { "interactive", 'i', POPT_ARG_NONE, &options.interactive, 0, "input from stdin", NULL },
+ { "recursive", 'r', POPT_ARG_NONE, &options.recursive, 0, "recursive delete", NULL },
+ { "modules-path", 0, POPT_ARG_STRING, &options.modules_path, 0, "modules path", "PATH" },
+ { "num-searches", 0, POPT_ARG_INT, &options.num_searches, 0, "number of test searches", NULL },
+ { "num-records", 0, POPT_ARG_INT, &options.num_records, 0, "number of test records", NULL },
+ { "all", 'a', POPT_ARG_NONE, &options.all_records, 0, "(|(objectClass=*)(distinguishedName=*))", NULL },
+ { "nosync", 0, POPT_ARG_NONE, &options.nosync, 0, "non-synchronous transactions", NULL },
+ { "sorted", 'S', POPT_ARG_NONE, &options.sorted, 0, "sort attributes", NULL },
+ { "input", 'I', POPT_ARG_STRING, &options.input, 0, "Input File", "Input" },
+ { "output", 'O', POPT_ARG_STRING, &options.output, 0, "Output File", "Output" },
+ { NULL, 'o', POPT_ARG_STRING, NULL, 'o', "ldb_connect option", "OPTION" },
+ { "controls", 0, POPT_ARG_STRING, NULL, 'c', "controls", NULL },
+#if (_SAMBA_BUILD_ >= 4)
+ POPT_COMMON_SAMBA
+ POPT_COMMON_CREDENTIALS
+ POPT_COMMON_CONNECTION
+ POPT_COMMON_VERSION
+#endif
+ { NULL }
+ };
+
+#if (_SAMBA_BUILD_ >= 4)
+ r = ldb_register_samba_handlers(ldb);
+ if (r != 0) {
+ goto failed;
+ }
+
+#endif
+
+ ret = talloc_zero(ldb, struct ldb_cmdline);
+ if (ret == NULL) {
+ ldb_oom(ldb);
+ goto failed;
+ }
+
+ options = *ret;
+
+ /* pull in URL */
+ options.url = getenv("LDB_URL");
+
+ /* and editor (used by ldbedit) */
+ options.editor = getenv("VISUAL");
+ if (!options.editor) {
+ options.editor = getenv("EDITOR");
+ }
+ if (!options.editor) {
+ options.editor = "vi";
+ }
+
+ options.scope = LDB_SCOPE_DEFAULT;
+
+ pc = poptGetContext(argv[0], argc, argv, popt_options,
+ POPT_CONTEXT_KEEP_FIRST);
+
+ while((opt = poptGetNextOpt(pc)) != -1) {
+ switch (opt) {
+ case 's': {
+ const char *arg = poptGetOptArg(pc);
+ if (strcmp(arg, "base") == 0) {
+ options.scope = LDB_SCOPE_BASE;
+ } else if (strcmp(arg, "sub") == 0) {
+ options.scope = LDB_SCOPE_SUBTREE;
+ } else if (strcmp(arg, "one") == 0) {
+ options.scope = LDB_SCOPE_ONELEVEL;
+ } else {
+ fprintf(stderr, "Invalid scope '%s'\n", arg);
+ goto failed;
+ }
+ break;
+ }
+
+ case 'v':
+ options.verbose++;
+ break;
+
+ case 'o':
+ options.options = talloc_realloc(ret, options.options,
+ const char *, num_options+3);
+ if (options.options == NULL) {
+ ldb_oom(ldb);
+ goto failed;
+ }
+ options.options[num_options] = poptGetOptArg(pc);
+ options.options[num_options+1] = NULL;
+ num_options++;
+ break;
+
+ case 'c': {
+ const char *cs = poptGetOptArg(pc);
+ const char *p, *q;
+ int cc;
+
+ for (p = cs, cc = 1; (q = strchr(p, ',')); cc++, p = q + 1) ;
+
+ options.controls = talloc_array(ret, char *, cc + 1);
+ if (options.controls == NULL) {
+ ldb_oom(ldb);
+ goto failed;
+ }
+ for (p = cs, cc = 0; p != NULL; cc++) {
+ const char *t;
+
+ t = strchr(p, ',');
+ if (t == NULL) {
+ options.controls[cc] = talloc_strdup(options.controls, p);
+ p = NULL;
+ } else {
+ options.controls[cc] = talloc_strndup(options.controls, p, t-p);
+ p = t + 1;
+ }
+ }
+ options.controls[cc] = NULL;
+
+ break;
+ }
+ default:
+ fprintf(stderr, "Invalid option %s: %s\n",
+ poptBadOption(pc, 0), poptStrerror(opt));
+ if (usage) usage();
+ goto failed;
+ }
+ }
+
+ /* setup the remaining options for the main program to use */
+ options.argv = poptGetArgs(pc);
+ if (options.argv) {
+ options.argv++;
+ while (options.argv[options.argc]) options.argc++;
+ }
+
+ *ret = options;
+
+ /* all utils need some option */
+ if (ret->url == NULL) {
+ fprintf(stderr, "You must supply a url with -H or with $LDB_URL\n");
+ if (usage) usage();
+ goto failed;
+ }
+
+ if (strcmp(ret->url, "NONE") == 0) {
+ return ret;
+ }
+
+ if (options.nosync) {
+ flags |= LDB_FLG_NOSYNC;
+ }
+
+#if (_SAMBA_BUILD_ >= 4)
+ /* Must be after we have processed command line options */
+ gensec_init(cmdline_lp_ctx);
+
+ if (ldb_set_opaque(ldb, "sessionInfo", system_session(ldb, cmdline_lp_ctx))) {
+ goto failed;
+ }
+ if (ldb_set_opaque(ldb, "credentials", cmdline_credentials)) {
+ goto failed;
+ }
+ if (ldb_set_opaque(ldb, "loadparm", cmdline_lp_ctx)) {
+ goto failed;
+ }
+
+ ldb_set_utf8_fns(ldb, NULL, wrap_casefold);
+#endif
+
+ if (options.modules_path != NULL) {
+ ldb_set_modules_dir(ldb, options.modules_path);
+ } else if (getenv("LDB_MODULES_PATH") != NULL) {
+ ldb_set_modules_dir(ldb, getenv("LDB_MODULES_PATH"));
+ }
+
+ /* now connect to the ldb */
+ if (ldb_connect(ldb, ret->url, flags, ret->options) != 0) {
+ fprintf(stderr, "Failed to connect to %s - %s\n",
+ ret->url, ldb_errstring(ldb));
+ goto failed;
+ }
+
+ return ret;
+
+failed:
+ talloc_free(ret);
+ exit(1);
+ return NULL;
+}
+
+/* this function check controls reply and determines if more
+ * processing is needed setting up the request controls correctly
+ *
+ * returns:
+ * -1 error
+ * 0 all ok
+ * 1 all ok, more processing required
+ */
+int handle_controls_reply(struct ldb_control **reply, struct ldb_control **request)
+{
+ int i, j;
+ int ret = 0;
+
+ if (reply == NULL || request == NULL) return -1;
+
+ for (i = 0; reply[i]; i++) {
+ if (strcmp(LDB_CONTROL_VLV_RESP_OID, reply[i]->oid) == 0) {
+ struct ldb_vlv_resp_control *rep_control;
+
+ rep_control = talloc_get_type(reply[i]->data, struct ldb_vlv_resp_control);
+
+ /* check we have a matching control in the request */
+ for (j = 0; request[j]; j++) {
+ if (strcmp(LDB_CONTROL_VLV_REQ_OID, request[j]->oid) == 0)
+ break;
+ }
+ if (! request[j]) {
+ fprintf(stderr, "Warning VLV reply received but no request have been made\n");
+ continue;
+ }
+
+ /* check the result */
+ if (rep_control->vlv_result != 0) {
+ fprintf(stderr, "Warning: VLV not performed with error: %d\n", rep_control->vlv_result);
+ } else {
+ fprintf(stderr, "VLV Info: target position = %d, content count = %d\n", rep_control->targetPosition, rep_control->contentCount);
+ }
+
+ continue;
+ }
+
+ if (strcmp(LDB_CONTROL_ASQ_OID, reply[i]->oid) == 0) {
+ struct ldb_asq_control *rep_control;
+
+ rep_control = talloc_get_type(reply[i]->data, struct ldb_asq_control);
+
+ /* check the result */
+ if (rep_control->result != 0) {
+ fprintf(stderr, "Warning: ASQ not performed with error: %d\n", rep_control->result);
+ }
+
+ continue;
+ }
+
+ if (strcmp(LDB_CONTROL_PAGED_RESULTS_OID, reply[i]->oid) == 0) {
+ struct ldb_paged_control *rep_control, *req_control;
+
+ rep_control = talloc_get_type(reply[i]->data, struct ldb_paged_control);
+ if (rep_control->cookie_len == 0) /* we are done */
+ break;
+
+ /* more processing required */
+ /* let's fill in the request control with the new cookie */
+
+ for (j = 0; request[j]; j++) {
+ if (strcmp(LDB_CONTROL_PAGED_RESULTS_OID, request[j]->oid) == 0)
+ break;
+ }
+ /* if there's a reply control we must find a request
+ * control matching it */
+ if (! request[j]) return -1;
+
+ req_control = talloc_get_type(request[j]->data, struct ldb_paged_control);
+
+ if (req_control->cookie)
+ talloc_free(req_control->cookie);
+ req_control->cookie = (char *)talloc_memdup(
+ req_control, rep_control->cookie,
+ rep_control->cookie_len);
+ req_control->cookie_len = rep_control->cookie_len;
+
+ ret = 1;
+
+ continue;
+ }
+
+ if (strcmp(LDB_CONTROL_SORT_RESP_OID, reply[i]->oid) == 0) {
+ struct ldb_sort_resp_control *rep_control;
+
+ rep_control = talloc_get_type(reply[i]->data, struct ldb_sort_resp_control);
+
+ /* check we have a matching control in the request */
+ for (j = 0; request[j]; j++) {
+ if (strcmp(LDB_CONTROL_SERVER_SORT_OID, request[j]->oid) == 0)
+ break;
+ }
+ if (! request[j]) {
+ fprintf(stderr, "Warning Server Sort reply received but no request found\n");
+ continue;
+ }
+
+ /* check the result */
+ if (rep_control->result != 0) {
+ fprintf(stderr, "Warning: Sorting not performed with error: %d\n", rep_control->result);
+ }
+
+ continue;
+ }
+
+ if (strcmp(LDB_CONTROL_DIRSYNC_OID, reply[i]->oid) == 0) {
+ struct ldb_dirsync_control *rep_control, *req_control;
+ char *cookie;
+
+ rep_control = talloc_get_type(reply[i]->data, struct ldb_dirsync_control);
+ if (rep_control->cookie_len == 0) /* we are done */
+ break;
+
+ /* more processing required */
+ /* let's fill in the request control with the new cookie */
+
+ for (j = 0; request[j]; j++) {
+ if (strcmp(LDB_CONTROL_DIRSYNC_OID, request[j]->oid) == 0)
+ break;
+ }
+ /* if there's a reply control we must find a request
+ * control matching it */
+ if (! request[j]) return -1;
+
+ req_control = talloc_get_type(request[j]->data, struct ldb_dirsync_control);
+
+ if (req_control->cookie)
+ talloc_free(req_control->cookie);
+ req_control->cookie = (char *)talloc_memdup(
+ req_control, rep_control->cookie,
+ rep_control->cookie_len);
+ req_control->cookie_len = rep_control->cookie_len;
+
+ cookie = ldb_base64_encode(req_control, rep_control->cookie, rep_control->cookie_len);
+ printf("# DIRSYNC cookie returned was:\n# %s\n", cookie);
+
+ continue;
+ }
+
+ /* no controls matched, throw a warning */
+ fprintf(stderr, "Unknown reply control oid: %s\n", reply[i]->oid);
+ }
+
+ return ret;
+}
+
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