krb5_error_code
k5_asn1_full_encode(const void *rep, const struct atype_info *a,
krb5_data **code_out)
{
size_t len;
asn1_error_code ret;
asn1buf *buf = NULL;
krb5_data *d;
*code_out = NULL;
if (rep == NULL)
return ASN1_MISSING_FIELD;
ret = asn1buf_create(&buf);
if (ret)
return ret;
ret = encode_atype_and_tag(buf, rep, a, &len);
if (ret)
goto cleanup;
ret = asn12krb5_buf(buf, &d);
if (ret)
goto cleanup;
*code_out = d;
cleanup:
asn1buf_destroy(&buf);
return ret;
}
krb5_error_code
krb5int_asn1_do_full_encode(const void *rep, krb5_data **code,
const struct atype_info *a)
{
unsigned int length;
asn1_error_code retval;
asn1buf *buf = NULL;
krb5_data *d;
*code = NULL;
if (rep == NULL)
return ASN1_MISSING_FIELD;
retval = asn1buf_create(&buf);
if (retval)
return retval;
retval = krb5int_asn1_encode_a_thing(buf, rep, a, &length);
if (retval)
goto cleanup;
retval = asn12krb5_buf(buf, &d);
if (retval)
goto cleanup;
*code = d;
cleanup:
asn1buf_destroy(&buf);
return retval;
}
krb5_error_code encode_krb5_enc_kdc_rep_part(const krb5_enc_kdc_rep_part *rep, krb5_data **code)
{
asn1_error_code retval;
asn1buf *buf=NULL;
unsigned int length, sum=0;
if(rep == NULL) return ASN1_MISSING_FIELD;
retval = asn1buf_create(&buf);
if(retval) return retval;
retval = asn1_encode_enc_kdc_rep_part(buf,rep,&length);
if(retval) return retval;
sum += length;
#ifdef KRB5_ENCKRB5KDCREPPART_COMPAT
krb5_apptag(26);
#else
/* XXX WRONG!!! Should use 25 || 26, not the outer KDC_REP tags! */
if (rep->msg_type == KRB5_AS_REP) { krb5_apptag(ASN1_KRB_AS_REP); }
else if (rep->msg_type == KRB5_TGS_REP) { krb5_apptag(ASN1_KRB_TGS_REP); }
else return KRB5_BADMSGTYPE;
#endif
krb5_cleanup();
}
krb5_error_code encode_krb5_authdata(const krb5_authdata **rep, krb5_data **code)
{
asn1_error_code retval;
asn1buf *buf=NULL;
unsigned int length;
if(rep == NULL) return ASN1_MISSING_FIELD;
retval = asn1buf_create(&buf);
if(retval) return retval;
retval = asn1_encode_authorization_data(buf,(const krb5_authdata**)rep,
&length);
if(retval) return retval;
krb5_cleanup();
}
