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authorVolker Lendecke <vlendec@samba.org>2004-12-29 22:57:20 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:07:43 -0500
commitb386af06d066c8aeffa5b575492801e75db6f151 (patch)
tree4e2933478c3304f0b5267b92b0d2de3a8cb11925 /source4
parenta4ba60f4c24476347b4ead7a1a9cb8c55808013e (diff)
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r4399: Implement samr_GetAliasMembership and samr_GetGroupsForUser. With these two,
usrmgr.exe seems to become usable. Some quirks, but it's worth a try. Volker (This used to be commit 9c62a239cd609092654ad653972153a3a71e7279)
Diffstat (limited to 'source4')
-rw-r--r--source4/rpc_server/samr/dcesrv_samr.c145
1 files changed, 143 insertions, 2 deletions
diff --git a/source4/rpc_server/samr/dcesrv_samr.c b/source4/rpc_server/samr/dcesrv_samr.c
index 4eb5c88646..216feaa52a 100644
--- a/source4/rpc_server/samr/dcesrv_samr.c
+++ b/source4/rpc_server/samr/dcesrv_samr.c
@@ -1155,7 +1155,87 @@ static NTSTATUS samr_EnumDomainAliases(struct dcesrv_call_state *dce_call, TALLO
static NTSTATUS samr_GetAliasMembership(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
struct samr_GetAliasMembership *r)
{
- DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
+ struct dcesrv_handle *h;
+ struct samr_domain_state *d_state;
+ struct ldb_message **res;
+ struct dom_sid *domain_sid;
+ int i, count = 0;
+
+ DCESRV_PULL_HANDLE(h, r->in.domain_handle, SAMR_HANDLE_DOMAIN);
+
+ d_state = h->data;
+
+ if (r->in.sids->num_sids > 0) {
+ const char *filter;
+ const char * const attrs[2] = { "objectSid", NULL };
+
+ filter = talloc_asprintf(mem_ctx,
+ "(&(|(grouptype=%s)(grouptype=%s))"
+ "(objectclass=group)(|",
+ ldb_hexstr(mem_ctx,
+ GTYPE_SECURITY_BUILTIN_LOCAL_GROUP),
+ ldb_hexstr(mem_ctx,
+ GTYPE_SECURITY_DOMAIN_LOCAL_GROUP));
+ if (filter == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ for (i=0; i<r->in.sids->num_sids; i++) {
+ const char *sidstr, *memberdn;
+
+ sidstr = dom_sid_string(mem_ctx,
+ r->in.sids->sids[i].sid);
+ if (sidstr == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ memberdn = samdb_search_string(d_state->sam_ctx,
+ mem_ctx, NULL, "dn",
+ "(objectSid=%s)",
+ sidstr);
+
+ if (memberdn == NULL)
+ continue;
+
+ filter = talloc_asprintf(mem_ctx, "%s(member=%s)",
+ filter, memberdn);
+ if (filter == NULL)
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ count = samdb_search(d_state->sam_ctx, mem_ctx,
+ d_state->domain_dn, &res, attrs,
+ "%s))", filter);
+ if (count < 0)
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+ }
+
+ r->out.rids->count = 0;
+ r->out.rids->ids = talloc_array_p(mem_ctx, uint32_t, count);
+ if (r->out.rids->ids == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ domain_sid = dom_sid_parse_talloc(mem_ctx, d_state->domain_sid);
+ if (domain_sid == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ for (i=0; i<count; i++) {
+ struct dom_sid *alias_sid;
+
+ alias_sid = samdb_result_dom_sid(mem_ctx, res[i], "objectSid");
+
+ if (alias_sid == NULL) {
+ DEBUG(0, ("Could not find objectSid\n"));
+ continue;
+ }
+
+ if (!dom_sid_in_domain(domain_sid, alias_sid))
+ continue;
+
+ r->out.rids->ids[r->out.rids->count] =
+ alias_sid->sub_auths[alias_sid->num_auths-1];
+ r->out.rids->count += 1;
+ }
+
+ return NT_STATUS_OK;
}
@@ -2717,7 +2797,68 @@ static NTSTATUS samr_SetUserInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX
static NTSTATUS samr_GetGroupsForUser(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
struct samr_GetGroupsForUser *r)
{
- DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
+ struct dcesrv_handle *h;
+ struct samr_account_state *a_state;
+ struct samr_domain_state *d_state;
+ struct ldb_message **res;
+ const char * const attrs[2] = { "objectSid", NULL };
+ struct samr_RidArray *array;
+ int count;
+
+ DCESRV_PULL_HANDLE(h, r->in.user_handle, SAMR_HANDLE_USER);
+
+ a_state = h->data;
+ d_state = a_state->domain_state;
+
+ count = samdb_search(a_state->sam_ctx, mem_ctx, NULL, &res, attrs,
+ "(&(member=%s)(grouptype=%s)(objectclass=group))",
+ a_state->account_dn,
+ ldb_hexstr(mem_ctx, GTYPE_SECURITY_GLOBAL_GROUP));
+ if (count < 0)
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+
+ array = talloc_p(mem_ctx, struct samr_RidArray);
+ if (array == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ array->count = 0;
+ array->rid = NULL;
+
+ if (count > 0) {
+ int i;
+ struct dom_sid *domain_sid;
+
+ domain_sid = dom_sid_parse_talloc(mem_ctx,
+ d_state->domain_sid);
+ array->rid = talloc_array_p(mem_ctx, struct samr_RidType,
+ count);
+
+ if ((domain_sid == NULL) || (array->rid == NULL))
+ return NT_STATUS_NO_MEMORY;
+
+ for (i=0; i<count; i++) {
+ struct dom_sid *group_sid;
+
+ group_sid = samdb_result_dom_sid(mem_ctx, res[i],
+ "objectSid");
+ if (group_sid == NULL) {
+ DEBUG(0, ("Couldn't find objectSid attrib\n"));
+ continue;
+ }
+
+ if (!dom_sid_in_domain(domain_sid, group_sid))
+ continue;
+
+ array->rid[array->count].rid =
+ group_sid->sub_auths[group_sid->num_auths-1];
+ array->rid[array->count].type = 7;
+ array->count += 1;
+ }
+ }
+
+ r->out.rids = array;
+
+ return NT_STATUS_OK;
}