92 lines
3.2 KiB
Diff
92 lines
3.2 KiB
Diff
From efaabeae96f76036bbe06122f7fbf70a66d26c56 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <fidencio@redhat.com>
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Date: Mon, 19 Feb 2018 08:42:10 +0100
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Subject: [PATCH] DP: Add dp_sbus_invalidate_group_memcache()
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This function will be called from the data provider to the NSS
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responder, which will invalidate a group in the memcache.
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Related:
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https://pagure.io/SSSD/sssd/issue/2653
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Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
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Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
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(cherry picked from commit 709c42f0cabc96d0e0edf72753a0967593206ff4)
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---
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src/providers/data_provider/dp.h | 2 ++
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src/providers/data_provider/dp_resp_client.c | 45 ++++++++++++++++++++++++++++
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2 files changed, 47 insertions(+)
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diff --git a/src/providers/data_provider/dp.h b/src/providers/data_provider/dp.h
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index ceb49da53..e8b2f9c8f 100644
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--- a/src/providers/data_provider/dp.h
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+++ b/src/providers/data_provider/dp.h
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@@ -179,6 +179,8 @@ void dp_sbus_reset_groups_ncache(struct data_provider *provider,
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void dp_sbus_reset_users_memcache(struct data_provider *provider);
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void dp_sbus_reset_groups_memcache(struct data_provider *provider);
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void dp_sbus_reset_initgr_memcache(struct data_provider *provider);
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+void dp_sbus_invalidate_group_memcache(struct data_provider *provider,
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+ gid_t gid);
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/*
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* A dummy handler for DPM_ACCT_DOMAIN_HANDLER.
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diff --git a/src/providers/data_provider/dp_resp_client.c b/src/providers/data_provider/dp_resp_client.c
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index 5735188a6..a61f7c59d 100644
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--- a/src/providers/data_provider/dp_resp_client.c
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+++ b/src/providers/data_provider/dp_resp_client.c
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@@ -189,3 +189,48 @@ void dp_sbus_reset_initgr_memcache(struct data_provider *provider)
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return dp_sbus_reset_memcache(provider,
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IFACE_NSS_MEMORYCACHE_INVALIDATEALLINITGROUPS);
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}
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+
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+void dp_sbus_invalidate_group_memcache(struct data_provider *provider,
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+ gid_t gid)
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+{
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+ struct dp_client *dp_cli;
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+ DBusMessage *msg;
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+ dbus_bool_t dbret;
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+
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+ if (provider == NULL) {
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+ DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
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+ return;
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+ }
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+
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+ dp_cli = provider->clients[DPC_NSS];
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+ if (dp_cli == NULL) {
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+ return;
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+ }
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+
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+ msg = dbus_message_new_method_call(NULL,
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+ NSS_MEMORYCACHE_PATH,
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+ IFACE_NSS_MEMORYCACHE,
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+ IFACE_NSS_MEMORYCACHE_INVALIDATEGROUPBYID);
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+ if (msg == NULL) {
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+ DEBUG(SSSDBG_CRIT_FAILURE, "Out of memory?!\n");
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+ return;
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+ }
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+
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+ dbret = dbus_message_append_args(msg,
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+ DBUS_TYPE_UINT32, &gid,
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+ DBUS_TYPE_INVALID);
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+ if (!dbret) {
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+ DEBUG(SSSDBG_CRIT_FAILURE, "Out of memory?!\n");
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+ dbus_message_unref(msg);
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+ return;
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+ }
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+
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+ DEBUG(SSSDBG_TRACE_FUNC,
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+ "Ordering NSS responder to invalidate the group %"PRIu32" \n",
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+ gid);
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+
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+ sbus_conn_send_reply(dp_client_conn(dp_cli), msg);
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+ dbus_message_unref(msg);
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+
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+ return;
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+}
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--
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2.14.3
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