summaryrefslogtreecommitdiff
path: root/source4/lib
diff options
context:
space:
mode:
authorSimo Sorce <idra@samba.org>2006-01-17 04:04:57 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:51:13 -0500
commit3b447ab4a131509491b42a1843c52ba69bab5e11 (patch)
tree377ff3bbcd79a892f24dac1dd02d765748c2e81b /source4/lib
parent1f72942873ee28a17947d2124b885c22f9d83ffc (diff)
downloadsamba-3b447ab4a131509491b42a1843c52ba69bab5e11.tar.gz
samba-3b447ab4a131509491b42a1843c52ba69bab5e11.tar.bz2
samba-3b447ab4a131509491b42a1843c52ba69bab5e11.zip
r12977: Some code to implement the client side of the Dirsync control
Still investigating how it works. Simo. (This used to be commit bebd403523e581606505e05e7cb621efbc22fa36)
Diffstat (limited to 'source4/lib')
-rw-r--r--source4/lib/ldb/include/ldb.h15
-rw-r--r--source4/lib/ldb/tools/ldbsearch.c74
2 files changed, 87 insertions, 2 deletions
diff --git a/source4/lib/ldb/include/ldb.h b/source4/lib/ldb/include/ldb.h
index 569bf9d6a5..09f4723f7b 100644
--- a/source4/lib/ldb/include/ldb.h
+++ b/source4/lib/ldb/include/ldb.h
@@ -414,6 +414,14 @@ typedef int (*ldb_qsort_cmp_fn_t) (const void *, const void *, const void *);
*/
#define LDB_CONTROL_ASQ_OID "1.2.840.113556.1.4.1504"
+/**
+ OID for LDAPrectory Sync extension.
+
+ This control is include in SearchRequest or SearchResponse
+ messages as part of the controls field of the LDAPMessage.
+*/
+#define LDB_CONTROL_DIRSYNC_OID "1.2.840.113556.1.4.841"
+
struct ldb_paged_control {
int size;
@@ -443,6 +451,13 @@ struct ldb_asq_control {
int result;
};
+struct ldb_dirsync_control {
+ int flags;
+ int max_attributes;
+ int cookie_len;
+ char *cookie;
+};
+
struct ldb_control {
const char *oid;
int critical;
diff --git a/source4/lib/ldb/tools/ldbsearch.c b/source4/lib/ldb/tools/ldbsearch.c
index 582861eae2..6c1071318e 100644
--- a/source4/lib/ldb/tools/ldbsearch.c
+++ b/source4/lib/ldb/tools/ldbsearch.c
@@ -71,6 +71,40 @@ static struct ldb_control **parse_controls(void *mem_ctx, char **control_strings
ctrl = talloc_array(mem_ctx, struct ldb_control *, i + 1);
for (i = 0; control_strings[i]; i++) {
+ if (strncmp(control_strings[i], "dirsync:", 8) == 0) {
+ struct ldb_dirsync_control *control;
+ const char *p;
+ char cookie[1024];
+ int crit, flags, max_attrs, ret;
+
+ cookie[0] = '\0';
+ p = &(control_strings[i][8]);
+ ret = sscanf(p, "%d:%d:%d:%1023[^$]", &crit, &flags, &max_attrs, cookie);
+
+ if ((ret < 3) || (crit < 0) || (crit > 1) || (flags < 0) || (max_attrs < 0)) {
+ fprintf(stderr, "invalid paged_results control syntax\n");
+ return NULL;
+ }
+
+ ctrl[i] = talloc(ctrl, struct ldb_control);
+ ctrl[i]->oid = LDB_CONTROL_DIRSYNC_OID;
+ ctrl[i]->critical = crit;
+ control = talloc(ctrl[i], struct ldb_dirsync_control);
+ control->flags = flags;
+ control->max_attributes = max_attrs;
+ if (*cookie) {
+ ldb_base64_decode(cookie);
+ control->cookie = talloc_strdup(control, cookie);
+ control->cookie_len = strlen(cookie);
+ } else {
+ control->cookie = NULL;
+ control->cookie_len = 0;
+ }
+ ctrl[i]->data = control;
+
+ continue;
+ }
+
if (strncmp(control_strings[i], "asq:", 4) == 0) {
struct ldb_asq_control *control;
const char *p;
@@ -269,6 +303,42 @@ static int handle_controls_reply(struct ldb_control **reply, struct ldb_control
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 = 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);
+ fprintf(stderr, "Debug: The cookie returned was: %s\n", cookie);
+
+ ret = 1;
+
+ continue;
+ }
+
/* no controls matched, throw a warning */
fprintf(stderr, "Unknown reply control oid: %s\n", reply[i]->oid);
}
@@ -306,8 +376,8 @@ static int do_search(struct ldb_context *ldb,
if (ret != LDB_SUCCESS) {
printf("search failed - %s\n", ldb_errstring(ldb));
if (req.op.search.res && req.op.search.res->controls) {
- /* TODO: handle_control */
- ;
+
+ /* TODO: handle_control */
}
return -1;
}