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Diffstat (limited to 'src/responder/sudo/sudosrv_dp.c')
-rw-r--r--src/responder/sudo/sudosrv_dp.c191
1 files changed, 0 insertions, 191 deletions
diff --git a/src/responder/sudo/sudosrv_dp.c b/src/responder/sudo/sudosrv_dp.c
index a5f2fdda..f544d293 100644
--- a/src/responder/sudo/sudosrv_dp.c
+++ b/src/responder/sudo/sudosrv_dp.c
@@ -30,197 +30,6 @@
#include "responder/common/responder.h"
#include "responder/sudo/sudosrv_private.h"
-struct sudo_dp_refresh_state {
- dbus_uint16_t err_maj;
- dbus_uint32_t err_min;
-};
-
-/* FIXME -- need to keep track of a running request
- * and just queue a callback
- * OR reuse the common dp requests
- */
-static void sudosrv_dp_process_reply(DBusPendingCall *pending, void *ptr);
-
-struct tevent_req * sudosrv_dp_refresh_send(struct resp_ctx *rctx,
- struct sss_domain_info *dom,
- const char *username)
-{
- struct be_conn *be_conn;
- struct sudo_dp_refresh_state *state;
- DBusMessage *msg;
- dbus_bool_t dbret;
- int ret;
- const int timeout = SSS_CLI_SOCKET_TIMEOUT / 2;
- struct tevent_req *req;
-
- /* Cache refresh requests need to be allocated on the responder context
- * so that they don't go away if a client disconnects. The worst-
- * case scenario here is that the cache is updated without any
- * client expecting a response.
- */
- req = tevent_req_create(rctx, &state, struct sudo_dp_refresh_state);
- if (!req) return NULL;
-
- /* double check dp_ctx has actually been initialized.
- * in some pathological cases it may happen that sudo starts up before
- * dp connection code is actually able to establish a connection.
- */
- ret = sss_dp_get_domain_conn(rctx, dom->name, &be_conn);
- if (ret != EOK) {
- DEBUG(SSSDBG_CRIT_FAILURE,
- ("The Data Provider connection for %s is not available! "
- "This maybe a bug, it shouldn't happen!\n",
- dom->name));
- ret = EIO;
- goto error;
- }
-
- msg = dbus_message_new_method_call(NULL,
- DP_PATH,
- DP_INTERFACE,
- DP_METHOD_SUDOHANDLER);
- if (msg == NULL) {
- DEBUG(SSSDBG_FATAL_FAILURE, ("Out of memory?!\n"));
- ret = ENOMEM;
- goto error;
- }
-
- if (username != NULL) {
- dbret = dbus_message_append_args(msg,
- DBUS_TYPE_STRING, &username,
- DBUS_TYPE_INVALID);
- if (!dbret) {
- DEBUG(SSSDBG_CRIT_FAILURE, ("Failed to generate dbus reply\n"));
- ret = EIO;
- goto error;
- }
- }
-
- DEBUG(SSSDBG_TRACE_FUNC, ("Sending SUDOers refresh request\n"));
- ret = sbus_conn_send(be_conn->conn, msg,
- timeout, sudosrv_dp_process_reply,
- req, NULL);
- dbus_message_unref(msg);
-
- return req;
-
-error:
- tevent_req_error(req, ret);
- tevent_req_post(req, rctx->ev);
- dbus_message_unref(msg);
-
- return req;
-}
-
-static int sudosrv_dp_get_reply(DBusPendingCall *pending,
- dbus_uint16_t *err_maj,
- dbus_uint32_t *err_min,
- char **err_msg)
-{
- DBusMessage *reply;
- DBusError dbus_error;
- dbus_bool_t ret;
- int type;
- int err = EOK;
-
- dbus_error_init(&dbus_error);
-
- reply = dbus_pending_call_steal_reply(pending);
- if (!reply) {
- /* reply should never be null. This function shouldn't be called
- * until reply is valid or timeout has occurred. If reply is NULL
- * here, something is seriously wrong and we should bail out.
- */
- DEBUG(0, ("Severe error. A reply callback was called but no reply was received and no timeout occurred\n"));
-
- err = EIO;
- goto done;
- }
-
- type = dbus_message_get_type(reply);
- switch (type) {
- case DBUS_MESSAGE_TYPE_METHOD_RETURN:
- ret = dbus_message_get_args(reply, &dbus_error,
- DBUS_TYPE_UINT16, err_maj,
- DBUS_TYPE_UINT32, err_min,
- DBUS_TYPE_STRING, err_msg,
- DBUS_TYPE_INVALID);
- if (!ret) {
- DEBUG(1,("Failed to parse message\n"));
- if (dbus_error_is_set(&dbus_error)) dbus_error_free(&dbus_error);
- err = EIO;
- goto done;
- }
-
- DEBUG(4, ("Got reply (%u, %u, %s) from Data Provider\n",
- (unsigned int)*err_maj, (unsigned int)*err_min, *err_msg));
-
- break;
-
- case DBUS_MESSAGE_TYPE_ERROR:
- if (strcmp(dbus_message_get_error_name(reply),
- DBUS_ERROR_NO_REPLY) == 0) {
- err = ETIME;
- goto done;
- }
- DEBUG(0,("The Data Provider returned an error [%s]\n",
- dbus_message_get_error_name(reply)));
- /* Falling through to default intentionally*/
- default:
- /*
- * Timeout or other error occurred or something
- * unexpected happened.
- * It doesn't matter which, because either way we
- * know that this connection isn't trustworthy.
- * We'll destroy it now.
- */
-
- err = EIO;
- }
-
-done:
- dbus_pending_call_unref(pending);
- dbus_message_unref(reply);
-
- return err;
-}
-
-static void sudosrv_dp_process_reply(DBusPendingCall *pending, void *ptr)
-{
- struct tevent_req *req;
- errno_t ret;
- char *err_msg;
- struct sudo_dp_refresh_state *state;
-
- req = talloc_get_type(ptr, struct tevent_req);
- state = tevent_req_data(req, struct sudo_dp_refresh_state);
-
- ret = sudosrv_dp_get_reply(pending, &state->err_maj, &state->err_min, &err_msg);
- if (ret != EOK) {
- DEBUG(SSSDBG_CRIT_FAILURE, ("Failed to get a reply from DP! "
- "err_maj: %d err_min: %d err_msg: [%s]\n",
- state->err_maj, state->err_min, err_msg ? err_msg : "none set"));
- tevent_req_error(req, EIO);
- return;
- }
-
- tevent_req_done(req);
-}
-
-errno_t sudosrv_dp_refresh_recv(struct tevent_req *req,
- dbus_uint16_t *_err_maj,
- dbus_uint32_t *_err_min)
-{
- struct sudo_dp_refresh_state *state;
- state = tevent_req_data(req, struct sudo_dp_refresh_state);
-
- if (_err_maj) *_err_maj = state->err_maj;
- if (_err_min) *_err_min = state->err_min;
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
- return EOK;
-}
-
struct sss_dp_get_sudoers_info {
struct sss_domain_info *dom;
generated by cgit (git 2.34.1) at 2024-12-24 04:04:37 +0000