-bool unwrap_edata_ntstatus(TALLOC_CTX *mem_ctx,
- DATA_BLOB *edata,
- DATA_BLOB *edata_out)
-{
- DATA_BLOB edata_contents;
- ASN1_DATA *data;
- int edata_type;
-
- if (!edata->length) {
- return false;
- }
-
- data = asn1_init(mem_ctx);
- if (data == NULL) {
- return false;
- }
-
- if (!asn1_load(data, *edata)) goto err;
- if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) goto err;
- if (!asn1_start_tag(data, ASN1_CONTEXT(1))) goto err;
- if (!asn1_read_Integer(data, &edata_type)) goto err;
-
- if (edata_type != KRB5_PADATA_PW_SALT) {
- DEBUG(0,("edata is not of required type %d but of type %d\n",
- KRB5_PADATA_PW_SALT, edata_type));
- goto err;
- }
-
- if (!asn1_start_tag(data, ASN1_CONTEXT(2))) goto err;
- if (!asn1_read_OctetString(data, talloc_tos(), &edata_contents)) goto err;
- if (!asn1_end_tag(data)) goto err;
- if (!asn1_end_tag(data)) goto err;
- if (!asn1_end_tag(data)) goto err;
- asn1_free(data);
-
- *edata_out = data_blob_talloc(mem_ctx, edata_contents.data, edata_contents.length);
-
- data_blob_free(&edata_contents);
-
- return true;
-
- err:
-
- asn1_free(data);
- return false;
-}
-
-
-/**************************************************************
- krb5_parse_name that takes a UNIX charset.
-**************************************************************/