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sssd/0015-be_refresh-refresh-all-domains-in-backend.patch

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From 20b08bcfd6740316f528ca84d3a69be9a6535945 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20B=C5=99ezina?= <pbrezina@redhat.com>
Date: Fri, 13 Feb 2015 13:16:04 +0100
Subject: [PATCH 15/99] be_refresh: refresh all domains in backend
Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
(cherry picked from commit b0d3164ca2bd842e176268c26935c5ce54f7f76e)
---
src/providers/dp_refresh.c | 82 ++++++++++++++++++++++++---------------
src/providers/dp_refresh.h | 1 +
src/providers/ldap/ldap_common.h | 1 +
src/providers/ldap/sdap_refresh.c | 15 +++++--
4 files changed, 64 insertions(+), 35 deletions(-)
diff --git a/src/providers/dp_refresh.c b/src/providers/dp_refresh.c
index 817b6213ca47bba3fa34ce28fdcd1621d349b651..bd02d0cd99f9a061109f0c17797c6e018d602dc5 100644
--- a/src/providers/dp_refresh.c
+++ b/src/providers/dp_refresh.c
@@ -117,6 +117,7 @@ typedef errno_t
struct be_refresh_cb {
+ const char *name;
bool enabled;
be_refresh_get_values_t get_values;
be_refresh_send_t send_fn;
@@ -137,6 +138,7 @@ struct be_refresh_ctx *be_refresh_ctx_init(TALLOC_CTX *mem_ctx)
return NULL;
}
+ ctx->callbacks[BE_REFRESH_TYPE_NETGROUPS].name = "netgroups";
ctx->callbacks[BE_REFRESH_TYPE_NETGROUPS].get_values \
= be_refresh_get_netgroups;
@@ -171,6 +173,8 @@ struct be_refresh_state {
struct be_ctx *be_ctx;
struct be_refresh_ctx *ctx;
struct be_refresh_cb *cb;
+
+ struct sss_domain_info *domain;
enum be_refresh_type index;
time_t period;
};
@@ -197,6 +201,7 @@ struct tevent_req *be_refresh_send(TALLOC_CTX *mem_ctx,
state->ev = ev;
state->be_ctx = be_ctx;
+ state->domain = be_ctx->domain;
state->period = be_ptask_get_period(be_ptask);
state->ctx = talloc_get_type(pvt, struct be_refresh_ctx);
if (state->ctx == NULL) {
@@ -235,47 +240,62 @@ static errno_t be_refresh_step(struct tevent_req *req)
state = tevent_req_data(req, struct be_refresh_state);
- state->cb = &state->ctx->callbacks[state->index];
- while (state->index != BE_REFRESH_TYPE_SENTINEL && !state->cb->enabled) {
- state->index++;
+ while (state->domain != NULL) {
+ /* find first enabled callback */
state->cb = &state->ctx->callbacks[state->index];
- }
+ while (state->index != BE_REFRESH_TYPE_SENTINEL && !state->cb->enabled) {
+ state->index++;
+ state->cb = &state->ctx->callbacks[state->index];
+ }
- if (state->index == BE_REFRESH_TYPE_SENTINEL) {
- ret = EOK;
- goto done;
- }
+ /* if not found than continue with next domain */
+ if (state->index == BE_REFRESH_TYPE_SENTINEL) {
+ state->domain = get_next_domain(state->domain, false);
+ continue;
+ }
- if (state->cb->get_values == NULL || state->cb->send_fn == NULL
- || state->cb->recv_fn == NULL) {
- ret = EINVAL;
- goto done;
- }
+ if (state->cb->get_values == NULL || state->cb->send_fn == NULL
+ || state->cb->recv_fn == NULL) {
+ DEBUG(SSSDBG_CRIT_FAILURE, "Invalid parameters!\n");
+ ret = ERR_INTERNAL;
+ goto done;
+ }
- ret = state->cb->get_values(state, state->be_ctx->domain, state->period,
- &values);
- if (ret != EOK) {
- DEBUG(SSSDBG_CRIT_FAILURE, "Unable to obtain DN list [%d]: %s\n",
- ret, sss_strerror(ret));
- goto done;
- }
+ ret = state->cb->get_values(state, state->domain, state->period,
+ &values);
+ if (ret != EOK) {
+ DEBUG(SSSDBG_CRIT_FAILURE, "Unable to obtain DN list [%d]: %s\n",
+ ret, sss_strerror(ret));
+ goto done;
+ }
- subreq = state->cb->send_fn(state, state->ev, state->be_ctx,
- values, state->cb->pvt);
- if (subreq == NULL) {
- ret = ENOMEM;
- goto done;
- }
+ DEBUG(SSSDBG_TRACE_FUNC, "Refreshing %s in domain %s\n",
+ state->cb->name, state->domain->name);
+
+ subreq = state->cb->send_fn(state, state->ev, state->be_ctx,
+ state->domain, values, state->cb->pvt);
+ if (subreq == NULL) {
+ ret = ENOMEM;
+ goto done;
+ }
- /* make the list disappear with subreq */
- talloc_steal(subreq, values);
+ /* make the list disappear with subreq */
+ talloc_steal(subreq, values);
- tevent_req_set_callback(subreq, be_refresh_done, req);
+ tevent_req_set_callback(subreq, be_refresh_done, req);
+
+ state->index++;
+ ret = EAGAIN;
+ goto done;
+ }
- state->index++;
- ret = EAGAIN;
+ ret = EOK;
done:
+ if (ret != EOK && ret != EAGAIN) {
+ talloc_free(values);
+ }
+
return ret;
}
diff --git a/src/providers/dp_refresh.h b/src/providers/dp_refresh.h
index 0c4d4a08e935b269f53867b0fe9946eabe521a4f..d7c775fff78455cc016a0419ee4b9b00ba8ec3f7 100644
--- a/src/providers/dp_refresh.h
+++ b/src/providers/dp_refresh.h
@@ -36,6 +36,7 @@ typedef struct tevent_req *
(*be_refresh_send_t)(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct be_ctx *be_ctx,
+ struct sss_domain_info *domain,
char **values,
void *pvt);
diff --git a/src/providers/ldap/ldap_common.h b/src/providers/ldap/ldap_common.h
index 889d5b118861e4ea3f51ab8a8ea5c5947e2560b9..c377b7c2a5303c5b1cd53778b17b249b7dd38080 100644
--- a/src/providers/ldap/ldap_common.h
+++ b/src/providers/ldap/ldap_common.h
@@ -327,6 +327,7 @@ sdap_id_ctx_new(TALLOC_CTX *mem_ctx, struct be_ctx *bectx,
struct tevent_req *sdap_refresh_netgroups_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct be_ctx *be_ctx,
+ struct sss_domain_info *domain,
char **names,
void *pvt);
diff --git a/src/providers/ldap/sdap_refresh.c b/src/providers/ldap/sdap_refresh.c
index fb2dbc781d9faa7e218339aa3ef0424e9bd59d7d..0b9753ee5b5de45c09eec7025f2f70c51d72ecde 100644
--- a/src/providers/ldap/sdap_refresh.c
+++ b/src/providers/ldap/sdap_refresh.c
@@ -27,6 +27,7 @@
struct sdap_refresh_netgroups_state {
struct tevent_context *ev;
struct sdap_id_ctx *id_ctx;
+ struct sdap_domain *sdom;
char **names;
size_t index;
};
@@ -37,6 +38,7 @@ static void sdap_refresh_netgroups_done(struct tevent_req *subreq);
struct tevent_req *sdap_refresh_netgroups_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct be_ctx *be_ctx,
+ struct sss_domain_info *domain,
char **names,
void *pvt)
{
@@ -51,13 +53,19 @@ struct tevent_req *sdap_refresh_netgroups_send(TALLOC_CTX *mem_ctx,
return NULL;
}
+ if (names == NULL) {
+ ret = EOK;
+ goto immediately;
+ }
+
state->ev = ev;
state->id_ctx = talloc_get_type(pvt, struct sdap_id_ctx);
state->names = names;
state->index = 0;
- if (names == NULL) {
- ret = EOK;
+ state->sdom = sdap_domain_get(state->id_ctx->opts, domain);
+ if (state->sdom == NULL) {
+ ret = ERR_DOMAIN_NOT_FOUND;
goto immediately;
}
@@ -107,8 +115,7 @@ static errno_t sdap_refresh_netgroups_step(struct tevent_req *req)
DEBUG(SSSDBG_TRACE_FUNC, "Issuing refresh of netgroup %s\n", name);
subreq = ldap_netgroup_get_send(state, state->ev, state->id_ctx,
- state->id_ctx->opts->sdom,
- state->id_ctx->conn,
+ state->sdom, state->id_ctx->conn,
name, true);
if (subreq == NULL) {
ret = ENOMEM;
--
2.4.0
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