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authorVolker Lendecke <vl@samba.org>2007-12-25 00:04:39 +0100
committerVolker Lendecke <vl@samba.org>2007-12-26 18:57:14 +0100
commitf633d348d70525b856aaae586626decfbc024db9 (patch)
tree407d8c177e509ae1c835a71a227b48054d468423
parent533c7c81fe9c5ca9f8936e1e6f2eb7502cbd653f (diff)
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smbpasswd_search_users
(This used to be commit 84af4fb65677cf137f14f57c8820c77c9d006d89)
-rw-r--r--source3/passdb/pdb_smbpasswd.c114
1 files changed, 114 insertions, 0 deletions
diff --git a/source3/passdb/pdb_smbpasswd.c b/source3/passdb/pdb_smbpasswd.c
index 6a3bdb80a2..21cd988cff 100644
--- a/source3/passdb/pdb_smbpasswd.c
+++ b/source3/passdb/pdb_smbpasswd.c
@@ -1606,6 +1606,119 @@ static void free_private_data(void **vp)
/* No need to free any further, as it is talloc()ed */
}
+struct smbpasswd_search_state {
+ uint32_t acct_flags;
+
+ struct samr_displayentry *entries;
+ uint32_t num_entries;
+ ssize_t array_size;
+ uint32_t current;
+};
+
+static void smbpasswd_search_end(struct pdb_search *search)
+{
+ struct smbpasswd_search_state *state = talloc_get_type_abort(
+ search->private_data, struct smbpasswd_search_state);
+ TALLOC_FREE(state);
+}
+
+static bool smbpasswd_search_next_entry(struct pdb_search *search,
+ struct samr_displayentry *entry)
+{
+ struct smbpasswd_search_state *state = talloc_get_type_abort(
+ search->private_data, struct smbpasswd_search_state);
+
+ if (state->current == state->num_entries) {
+ return false;
+ }
+
+ *entry = state->entries[state->current++];
+
+ return true;
+}
+
+static bool smbpasswd_search_users(struct pdb_methods *methods,
+ struct pdb_search *search,
+ uint32_t acct_flags)
+{
+ struct smbpasswd_privates *smbpasswd_state =
+ (struct smbpasswd_privates*)methods->private_data;
+
+ struct smbpasswd_search_state *search_state;
+ struct smb_passwd *pwd;
+ FILE *fp;
+
+ search_state = TALLOC_ZERO_P(search->mem_ctx,
+ struct smbpasswd_search_state);
+ if (search_state == NULL) {
+ DEBUG(0, ("talloc failed\n"));
+ return false;
+ }
+ search_state->acct_flags = acct_flags;
+
+ fp = startsmbfilepwent(smbpasswd_state->smbpasswd_file, PWF_READ,
+ &smbpasswd_state->pw_file_lock_depth);
+
+ if (fp == NULL) {
+ DEBUG(10, ("Unable to open smbpasswd file.\n"));
+ TALLOC_FREE(search_state);
+ return false;
+ }
+
+ while ((pwd = getsmbfilepwent(smbpasswd_state, fp)) != NULL) {
+ struct samr_displayentry entry;
+ struct samu *user;
+
+ if ((acct_flags != 0)
+ && ((acct_flags & pwd->acct_ctrl) == 0)) {
+ continue;
+ }
+
+ user = samu_new(talloc_tos());
+ if (user == NULL) {
+ DEBUG(0, ("samu_new failed\n"));
+ break;
+ }
+
+ if (!build_sam_account(smbpasswd_state, user, pwd)) {
+ /* Already got debug msgs... */
+ break;
+ }
+
+ ZERO_STRUCT(entry);
+
+ entry.acct_flags = pdb_get_acct_ctrl(user);
+ sid_peek_rid(pdb_get_user_sid(user), &entry.rid);
+ entry.account_name = talloc_strdup(
+ search_state, pdb_get_username(user));
+ entry.fullname = talloc_strdup(
+ search_state, pdb_get_fullname(user));
+ entry.description = talloc_strdup(
+ search_state, pdb_get_acct_desc(user));
+
+ TALLOC_FREE(user);
+
+ if ((entry.account_name == NULL) || (entry.fullname == NULL)
+ || (entry.description == NULL)) {
+ DEBUG(0, ("talloc_strdup failed\n"));
+ break;
+ }
+
+ ADD_TO_LARGE_ARRAY(search_state, struct samr_displayentry,
+ entry, &search_state->entries,
+ &search_state->num_entries,
+ &search_state->array_size);
+ }
+
+ endsmbfilepwent(fp, &(smbpasswd_state->pw_file_lock_depth));
+
+ search->private_data = search_state;
+ search->next_entry = smbpasswd_search_next_entry;
+ search->search_end = smbpasswd_search_end;
+
+ return true;
+}
+
static NTSTATUS pdb_init_smbpasswd( struct pdb_methods **pdb_method, const char *location )
{
NTSTATUS nt_status;
@@ -1626,6 +1739,7 @@ static NTSTATUS pdb_init_smbpasswd( struct pdb_methods **pdb_method, const char
(*pdb_method)->update_sam_account = smbpasswd_update_sam_account;
(*pdb_method)->delete_sam_account = smbpasswd_delete_sam_account;
(*pdb_method)->rename_sam_account = smbpasswd_rename_sam_account;
+ (*pdb_method)->search_users = smbpasswd_search_users;
(*pdb_method)->rid_algorithm = smbpasswd_rid_algorithm;