s4:dsdb/common: add dsdb_trust_default_forest_info()

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source4/dsdb/common/util_trusts.c b/source4/dsdb/common/util_trusts.c
index ab1fb26b810a1103d58c44b4daa64f9c5affdfe3..0d1a8d638744982b2596658545f35cafe023ed13 100644 (file)
--- a/source4/dsdb/common/util_trusts.c
+++ b/source4/dsdb/common/util_trusts.c
@@ -804,6 +804,64 @@ NTSTATUS dsdb_trust_parse_forest_info(TALLOC_CTX *mem_ctx,
        return NT_STATUS_OK;
 }
 
+NTSTATUS dsdb_trust_default_forest_info(TALLOC_CTX *mem_ctx,
+                                       const struct dom_sid *sid,
+                                       const char *dns_name,
+                                       const char *nbt_name,
+                                       NTTIME now,
+                                       struct ForestTrustInfo **_fti)
+{
+       struct ForestTrustInfo *trust_fti = NULL;
+       struct ForestTrustInfoRecordArmor *ra = NULL;
+       struct ForestTrustInfoRecord *r = NULL;
+
+       trust_fti = talloc_zero(mem_ctx, struct ForestTrustInfo);
+       if (trust_fti == NULL) {
+               return NT_STATUS_NO_MEMORY;
+       }
+
+       ra = talloc_zero_array(trust_fti,
+                              struct ForestTrustInfoRecordArmor,
+                              2);
+       if (ra == NULL) {
+               TALLOC_FREE(trust_fti);
+               return NT_STATUS_NO_MEMORY;
+       }
+
+       r = &ra[0].record;
+       r->type = FOREST_TRUST_TOP_LEVEL_NAME;
+       r->timestamp = now;
+       r->flags = 0;
+       r->data.name.string = talloc_strdup(ra, dns_name);
+       if (r->data.name.string == NULL) {
+               TALLOC_FREE(trust_fti);
+               return NT_STATUS_NO_MEMORY;
+       }
+
+       r = &ra[1].record;
+       r->type = FOREST_TRUST_DOMAIN_INFO;
+       r->timestamp = now;
+       r->flags = 0;
+       r->data.info.sid = *sid;
+       r->data.info.dns_name.string = talloc_strdup(ra, dns_name);
+       if (r->data.info.dns_name.string == NULL) {
+               TALLOC_FREE(trust_fti);
+               return NT_STATUS_NO_MEMORY;
+       }
+       r->data.info.netbios_name.string = talloc_strdup(ra, nbt_name);
+       if (r->data.info.netbios_name.string == NULL) {
+               TALLOC_FREE(trust_fti);
+               return NT_STATUS_NO_MEMORY;
+       }
+
+       trust_fti->version = 1;
+       trust_fti->records = ra;
+       trust_fti->count = 2;
+
+       *_fti = trust_fti;
+       return NT_STATUS_OK;
+}
+
 NTSTATUS dsdb_trust_normalize_forest_info_step1(TALLOC_CTX *mem_ctx,
                                const struct lsa_ForestTrustInformation *gfti,
                                struct lsa_ForestTrustInformation **_nfti)