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authorStephen Gallagher <sgallagh@redhat.com>2009-03-06 11:25:30 -0500
committerSimo Sorce <ssorce@redhat.com>2009-03-06 12:38:01 -0500
commitbf39e1e515e19131751769bb0650035e6590198f (patch)
tree56c0d3fc304fe8a6036357865184a4fb1ee4f1a4 /server
parent060ded24a52ffbc523dc68fc3f43c4c20e80a073 (diff)
downloadsssd-bf39e1e515e19131751769bb0650035e6590198f.tar.gz
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Implement DeleteUser in the InfoPipe
Diffstat (limited to 'server')
-rw-r--r--server/infopipe/infopipe_users.c168
1 files changed, 166 insertions, 2 deletions
diff --git a/server/infopipe/infopipe_users.c b/server/infopipe/infopipe_users.c
index f8291b83..e65090e9 100644
--- a/server/infopipe/infopipe_users.c
+++ b/server/infopipe/infopipe_users.c
@@ -403,17 +403,181 @@ error:
return ret;
}
+struct infp_deleteuser_ctx {
+ struct infp_req_ctx *infp_req;
+ char *username;
+ struct sysdb_req *sysdb_req;
+ struct ldb_dn *user_dn;
+};
+
+static void infp_do_user_delete_callback(void *pvt, int status,
+ struct ldb_result *res)
+{
+ DBusMessage *reply = NULL;
+ struct infp_deleteuser_ctx *infp_deleteuser_req =
+ talloc_get_type(pvt, struct infp_deleteuser_ctx);
+
+ /* Commit the transaction if it we got a successful response, or cancel it if we did not */
+ sysdb_transaction_done(infp_deleteuser_req->sysdb_req, status);
+
+ if (status != EOK) {
+ DEBUG(0, ("Failed to delete user from sysdb. Error code %d", status));
+ talloc_free(infp_deleteuser_req);
+ return;
+ }
+
+ reply = dbus_message_new_method_return(infp_deleteuser_req->infp_req->req_message);
+ if(reply) {
+ sbus_conn_send_reply(infp_deleteuser_req->infp_req->sconn,
+ reply);
+ dbus_message_unref(reply);
+ }
+ talloc_free(infp_deleteuser_req);
+}
+
+static void infp_do_user_delete(struct sysdb_req *req, void *pvt)
+{
+ int ret;
+ struct infp_deleteuser_ctx *infp_deleteuser_req = talloc_get_type(pvt, struct infp_deleteuser_ctx);
+
+ infp_deleteuser_req->sysdb_req = req;
+
+ infp_deleteuser_req->user_dn = sysdb_user_dn(infp_deleteuser_req->infp_req->infp->sysdb,
+ infp_deleteuser_req,
+ infp_deleteuser_req->infp_req->domain->name,
+ infp_deleteuser_req->username);
+ if(infp_deleteuser_req->user_dn == NULL) {
+ DEBUG(0, ("Could not construct a user_dn for deletion.\n"));
+ talloc_free(infp_deleteuser_req);
+ return;
+ }
+
+ ret = sysdb_delete_entry(infp_deleteuser_req->sysdb_req,
+ infp_deleteuser_req->user_dn,
+ infp_do_user_delete_callback,
+ infp_deleteuser_req);
+ if(ret != EOK) {
+ DEBUG(0,("Could not delete user entry.\n"));
+ talloc_free(infp_deleteuser_req);
+ return;
+ }
+}
+
int infp_users_delete(DBusMessage *message, struct sbus_conn_ctx *sconn)
{
- DBusMessage *reply;
+ DBusMessage *reply = NULL;
+ DBusError error;
+ dbus_bool_t dbret;
+ char *einval_msg = NULL;
+ struct infp_deleteuser_ctx *infp_deleteuser_req;
+ int ret;
+
+ /* Arguments */
+ const char *arg_username;
+ const char *arg_domain;
+
+ infp_deleteuser_req = talloc_zero(NULL, struct infp_deleteuser_ctx);
+ if (infp_deleteuser_req == NULL) {
+ ret = ENOMEM;
+ goto error;
+ }
+
+ /* Create an infp_req_ctx */
+ infp_deleteuser_req->infp_req = infp_req_init(infp_deleteuser_req,
+ message,
+ sconn);
+ if (infp_deleteuser_req->infp_req == NULL) {
+ ret = EIO;
+ goto error;
+ }
+
+ /* Process the arguments */
+ dbus_error_init(&error);
+ dbret = dbus_message_get_args(message, &error,
+ DBUS_TYPE_STRING, &arg_username,
+ DBUS_TYPE_STRING, &arg_domain,
+ DBUS_TYPE_INVALID);
+ if (!dbret) {
+ DEBUG(0, ("Parsing arguments to %s failed: %s:%s\n",
+ INFP_USERS_DELETE, error.name, error.message));
+ einval_msg = talloc_strdup(infp_deleteuser_req, error.message);
+ dbus_error_free(&error);
+ goto einval;
+ }
+
+ /* FIXME: Allow deleting users from domains other than local */
+ if(strcasecmp(arg_domain, "LOCAL") != 0) {
+ goto denied;
+ }
- reply = dbus_message_new_error(message, DBUS_ERROR_NOT_SUPPORTED, "Not yet implemented");
+ infp_deleteuser_req->infp_req->domain =
+ btreemap_get_value(infp_deleteuser_req->infp_req->infp->domain_map,
+ (const void *)arg_domain);
+ /* Check for a valid domain */
+ if(infp_deleteuser_req->infp_req->domain == NULL) {
+ einval_msg = talloc_strdup(infp_deleteuser_req, "Invalid domain.");
+ goto einval;
+ }
+ if (strlen(arg_username)) {
+ infp_deleteuser_req->username = talloc_strdup(infp_deleteuser_req, arg_username);
+ if (infp_deleteuser_req->username == NULL) {
+ ret = ENOMEM;
+ goto error;
+ }
+ } else {
+ einval_msg = talloc_strdup(infp_deleteuser_req, "No username provided");
+ goto einval;
+ }
+
+ /* Check permissions */
+ if(!infp_get_permissions(infp_deleteuser_req->infp_req->caller,
+ infp_deleteuser_req->infp_req->domain,
+ INFP_OBJ_TYPE_USER,
+ NULL,
+ INFP_ACTION_TYPE_DELETE,
+ INFP_ACTION_TYPE_INVALID)) goto denied;
+
+ ret = sysdb_transaction(infp_deleteuser_req,
+ infp_deleteuser_req->infp_req->infp->sysdb,
+ infp_do_user_delete,
+ infp_deleteuser_req);
+ if (ret != EOK) {
+ DEBUG(0, ("Unable to start transaction to delete user\n"));
+ goto error;
+ }
+
+ return EOK;
+
+denied:
+ reply = dbus_message_new_error(message, DBUS_ERROR_ACCESS_DENIED, NULL);
+ if(reply == NULL) {
+ ret = ENOMEM;
+ goto error;
+ }
/* send reply */
sbus_conn_send_reply(sconn, reply);
+ dbus_message_unref(reply);
+
+ talloc_free(infp_deleteuser_req);
+ return EOK;
+einval:
+ reply = dbus_message_new_error(message,
+ DBUS_ERROR_INVALID_ARGS,
+ einval_msg);
+ if (reply == NULL) {
+ ret = ENOMEM;
+ goto error;
+ }
+ sbus_conn_send_reply(sconn, reply);
dbus_message_unref(reply);
+ talloc_free(infp_deleteuser_req);
return EOK;
+
+error:
+ talloc_free(infp_deleteuser_req);
+ return ret;
}
struct infp_getattr_ctx {