Change the way we retrieve domains

To be able to correctly filter out duplicate names when multiple non-fully
qualified domains are in use we need to be able to specify the domains order.

This is now accomplished by the configuration paramets 'domains' in the
config/domains entry. 'domains' is a comma separated list of domain names.
This paramter allows also to have disbaled domains in the configuration without
requiring to completely delete them.

The domains list is now kept in a linked list of sss_domain_info objects.
The first domain is also the "default" domain.

7 files changed, 46 insertions, 21 deletions

diff --git a/server/tools/sss_groupadd.c b/server/tools/sss_groupadd.c
index 5363dbbaf..d05597164 100644
--- a/server/tools/sss_groupadd.c
+++ b/server/tools/sss_groupadd.c
@@ -83,7 +83,7 @@ int main(int argc, const char **argv)
         { "gid",   'g', POPT_ARG_INT, &pc_gid, 0, "The GID of the group", NULL },
         POPT_TABLEEND
     };
-
+    struct sss_domain_info *dom;
     poptContext pc = NULL;
     struct tools_ctx *ctx = NULL;
     struct group_add_ctx *group_ctx = NULL;
@@ -128,12 +128,15 @@ int main(int argc, const char **argv)
 
     /* arguments processed, go on to actual work */
 
-    group_ctx->domain = btreemap_get_value(ctx->domains, "LOCAL");
-    if (group_ctx->domain == NULL) {
+    for (dom = ctx->domains; dom; dom = dom->next) {
+        if (strcasecmp(dom->name, "LOCAL") == 0) break;
+    }
+    if (dom == NULL) {
         DEBUG(0, ("Could not get domain info\n"));
         ret = EXIT_FAILURE;
         goto fini;
     }
+    group_ctx->domain = dom;
 
     /* add_group */
     ret = sysdb_transaction(ctx, ctx->sysdb, add_group, group_ctx);
diff --git a/server/tools/sss_groupdel.c b/server/tools/sss_groupdel.c
index 1cbddf458..8e85003c9 100644
--- a/server/tools/sss_groupdel.c
+++ b/server/tools/sss_groupdel.c
@@ -79,7 +79,7 @@ int main(int argc, const char **argv)
     int ret = EXIT_SUCCESS;
     struct group_del_ctx *group_ctx = NULL;
     struct tools_ctx *ctx = NULL;
-
+    struct sss_domain_info *dom;
 
     poptContext pc = NULL;
     struct poptOption long_options[] = {
@@ -121,12 +121,16 @@ int main(int argc, const char **argv)
 
     /* arguments processed, go on to actual work */
 
-    group_ctx->domain = btreemap_get_value(ctx->domains, "LOCAL");
-    if (group_ctx->domain == NULL) {
-        DEBUG(0, ("Could not set default values\n"));
+    for (dom = ctx->domains; dom; dom = dom->next) {
+        if (strcasecmp(dom->name, "LOCAL") == 0) break;
+    }
+    if (dom == NULL) {
+        DEBUG(0, ("Could not get domain info\n"));
         ret = EXIT_FAILURE;
         goto fini;
     }
+    group_ctx->domain = dom;
+
 
     group_ctx->group_dn = sysdb_group_dn(ctx->sysdb, ctx,
                                          group_ctx->domain->name,
diff --git a/server/tools/sss_groupmod.c b/server/tools/sss_groupmod.c
index ed16033a1..922555f0b 100644
--- a/server/tools/sss_groupmod.c
+++ b/server/tools/sss_groupmod.c
@@ -186,6 +186,7 @@ int main(int argc, const char **argv)
         POPT_TABLEEND
     };
     poptContext pc = NULL;
+    struct sss_domain_info *dom;
     struct group_mod_ctx *group_ctx = NULL;
     struct tools_ctx *ctx = NULL;
     char *groups;
@@ -246,12 +247,16 @@ int main(int argc, const char **argv)
     group_ctx->gid = pc_gid;
 
     /* arguments processed, go on to actual work */
-    group_ctx->domain = btreemap_get_value(ctx->domains, "LOCAL");
-    if (group_ctx->domain == NULL) {
-        DEBUG(0, ("Could not get the domain\n"));
+
+    for (dom = ctx->domains; dom; dom = dom->next) {
+        if (strcasecmp(dom->name, "LOCAL") == 0) break;
+    }
+    if (dom == NULL) {
+        DEBUG(0, ("Could not get domain info\n"));
         ret = EXIT_FAILURE;
         goto fini;
     }
+    group_ctx->domain = dom;
 
     ret = sysdb_transaction(ctx, ctx->sysdb, mod_group, group_ctx);
     if (ret != EOK) {
diff --git a/server/tools/sss_useradd.c b/server/tools/sss_useradd.c
index ba89276fa..d3b930d1a 100644
--- a/server/tools/sss_useradd.c
+++ b/server/tools/sss_useradd.c
@@ -233,6 +233,7 @@ int main(int argc, const char **argv)
         POPT_TABLEEND
     };
     poptContext pc = NULL;
+    struct sss_domain_info *dom;
     struct user_add_ctx *user_ctx = NULL;
     struct tools_ctx *ctx = NULL;
     char *groups;
@@ -332,12 +333,15 @@ int main(int argc, const char **argv)
 
     /* arguments processed, go on to actual work */
 
-    user_ctx->domain = btreemap_get_value(ctx->domains, "LOCAL");
-    if (user_ctx->domain == NULL) {
-        DEBUG(0, ("Could not set default values\n"));
+    for (dom = ctx->domains; dom; dom = dom->next) {
+        if (strcasecmp(dom->name, "LOCAL") == 0) break;
+    }
+    if (dom == NULL) {
+        DEBUG(0, ("Could not get domain info\n"));
         ret = EXIT_FAILURE;
         goto fini;
     }
+    user_ctx->domain = dom;
 
     /* useradd */
     ret = sysdb_transaction(ctx, ctx->sysdb, add_user, user_ctx);
diff --git a/server/tools/sss_userdel.c b/server/tools/sss_userdel.c
index 1a56cf9d8..47188824c 100644
--- a/server/tools/sss_userdel.c
+++ b/server/tools/sss_userdel.c
@@ -78,7 +78,7 @@ int main(int argc, const char **argv)
     int ret = EXIT_SUCCESS;
     struct user_del_ctx *user_ctx = NULL;
     struct tools_ctx *ctx = NULL;
-
+    struct sss_domain_info *dom;
 
     poptContext pc = NULL;
     struct poptOption long_options[] = {
@@ -120,12 +120,15 @@ int main(int argc, const char **argv)
 
     /* arguments processed, go on to actual work */
 
-    user_ctx->domain = btreemap_get_value(ctx->domains, "LOCAL");
-    if (user_ctx->domain == NULL) {
-        DEBUG(0, ("Could not set default values\n"));
+    for (dom = ctx->domains; dom; dom = dom->next) {
+        if (strcasecmp(dom->name, "LOCAL") == 0) break;
+    }
+    if (dom == NULL) {
+        DEBUG(0, ("Could not get domain info\n"));
         ret = EXIT_FAILURE;
         goto fini;
     }
+    user_ctx->domain = dom;
 
     user_ctx->user_dn = sysdb_user_dn(ctx->sysdb, ctx,
                                       user_ctx->domain->name,
diff --git a/server/tools/sss_usermod.c b/server/tools/sss_usermod.c
index 6f1d4ce66..dae584e2e 100644
--- a/server/tools/sss_usermod.c
+++ b/server/tools/sss_usermod.c
@@ -210,6 +210,7 @@ int main(int argc, const char **argv)
         POPT_TABLEEND
     };
     poptContext pc = NULL;
+    struct sss_domain_info *dom;
     struct user_mod_ctx *user_ctx = NULL;
     struct tools_ctx *ctx = NULL;
     char *groups;
@@ -328,10 +329,15 @@ int main(int argc, const char **argv)
 
 
     /* arguments processed, go on to actual work */
-    user_ctx->domain = btreemap_get_value(ctx->domains, "LOCAL");
-    if (user_ctx->domain == NULL) {
-        VAR_CHECK(ret, EOK, "Could not set default values\n");
+    for (dom = ctx->domains; dom; dom = dom->next) {
+        if (strcasecmp(dom->name, "LOCAL") == 0) break;
     }
+    if (dom == NULL) {
+        DEBUG(0, ("Could not get domain info\n"));
+        ret = EXIT_FAILURE;
+        goto fini;
+    }
+    user_ctx->domain = dom;
 
     ret = sysdb_transaction(ctx, ctx->sysdb, mod_user, user_ctx);
     if (ret != EOK) {
diff --git a/server/tools/tools_util.h b/server/tools/tools_util.h
index 4a32e9c73..ef55dede0 100644
--- a/server/tools/tools_util.h
+++ b/server/tools/tools_util.h
@@ -9,7 +9,7 @@ struct tools_ctx {
     struct confdb_ctx *confdb;
     struct sysdb_ctx *sysdb;
 
-    struct btreemap *domains;
+    struct sss_domain_info *domains;
 };
 
 int setup_db(struct tools_ctx **ctx);