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* @Author ETSI / STF545 / TTF T025
* @version $Url$
* $Id$
* @desc Testcases file for Security Protocol
* @reference ETSI TS ITS-00546v006
* @copyright ETSI Copyright Notification
* No part may be reproduced except as authorized by written permission.
* The copyright and the foregoing restriction extend to reproduction in all media.
* All rights reserved.
*/
module ItsPki_TestCases {
// Libcommon
import from LibCommon_Time all;
import from LibCommon_VerdictControl all;
import from LibCommon_Sync all;
import from LibCommon_BasicTypesAndValues all;
import from LibCommon_DataStrings all;
// LibIts
import from Ieee1609Dot2BaseTypes language "ASN.1:1997" all;
import from Ieee1609Dot2 language "ASN.1:1997" all;
import from EtsiTs102941BaseTypes language "ASN.1:1997" all;
import from EtsiTs102941TypesEnrolment language "ASN.1:1997" all;
import from EtsiTs102941TypesAuthorization language "ASN.1:1997" all;
import from EtsiTs102941TypesAuthorizationValidation language "ASN.1:1997" all;
import from EtsiTs102941MessagesCa language "ASN.1:1997" all;
import from EtsiTs102941TrustLists language "ASN.1:1997" all;
import from EtsiTs103097Module language "ASN.1:1997" all;
import from Ieee1609Dot2Dot1AcaRaInterface language "ASN.1:1997" all;
import from Ieee1609Dot2Dot1EeRaInterface language "ASN.1:1997" all;
import from ETSI_ITS_CDD language "ASN.1:1997" all;
// LibItsCommon
import from LibItsCommon_TypesAndValues all;
import from LibItsCommon_Functions all;
import from LibItsCommon_TypesAndValues all;
import from LibItsCommon_ASN1_NamedNumbers all;
// LibItsGeoNetworking
import from LibItsGeoNetworking_TypesAndValues all;
import from LibItsGeoNetworking_Functions all;
import from LibItsGeoNetworking_Templates all;
import from LibItsGeoNetworking_Pics all;
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import from LibItsGeoNetworking_Pixits all;
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// LibItsCam
import from LibItsCam_TypesAndValues all;
import from LibItsCam_Templates all;
// LibItsSecurity
import from LibItsSecurity_TypesAndValues all;
import from LibItsSecurity_TestSystem all;
import from LibItsSecurity_Templates all;
import from LibItsSecurity_Functions all;
import from LibItsSecurity_Pixits all;
import from LibItsSecurity_Pics all;
// LibHttp
import from LibHttp_TypesAndValues all;
import from LibHttp_Templates all;
import from LibHttp_Functions all;
import from LibHttp_TestSystem all;
import from LibHttp_Pics all;
import from LibHttp_BinaryTemplates all;
// LibHelpers
import from LibHelpers_Functions all;
// LibItsPki
import from LibItsPki_TypesAndValues all;
import from LibItsPki_Templates all;
import from LibItsPki_Functions all;
import from LibItsPki_TestSystem all;
import from LibItsPki_Pics all;
import from LibItsPki_Pixits all;
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import from LibItsPki_EncdecDeclarations all;
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* @desc 5.2 ITS-S behaviour
group itss_states {
const charstring c_stInitial := "initial";
const charstring c_stEnrolled := "enrolled";
const charstring c_stAuthorized := "authorized";
}
/**
* @desc Send an HTTP error message 500 Internal error.
* Note: To be refined
*/
function f_send_500_Internal_Error(
in Headers p_headers,
in template (omit) charstring p_error_message := omit
) runs on ItsPkiHttp {
f_http_send(
p_headers,
m_http_response(
m_http_response_500_internal_error(
p_headers
)));
} // End function f_send_500_Internal_Error
/**
* @desc The purpose of this function is verify the EC request and extract InnerEcRequest and build the InnerEcResponse for the HTTP response
* Note: This function accepts additional parameters to alter the reponse
*/
function f_verify_http_ec_request_from_iut_itss(
in Request p_request,
in Headers p_headers,
out InnerEcRequest p_inner_ec_request,
out InnerEcResponse p_inner_ec_response,
out HttpMessage p_response,
out integer p_result,
in template (present) octetstring p_its_id := PICS_ITS_S_CANONICAL_ID,
in template (present) SignerIdentifier p_signer := m_signerIdentifier_self,
in EnrolmentResponseCode p_force_response_code := ok
) runs on ItsPkiHttp {
// Local variables
var Ieee1609Dot2Data v_ieee1609dot2_signed_and_encrypted_data;
var Ieee1609Dot2Data v_ieee1609dot2_signed_data;
var EtsiTs102941Data v_etsi_ts_102941_data;
var Oct16 v_request_hash;
var Oct16 v_aes_enc_key;
var template (value) HttpMessage v_response;
var EtsiTs103097Certificate v_ec_certificate;
var HashedId8 v_ec_certificate_hashed_id8;
var PublicVerificationKey v_canonical_key;
log(">>> f_verify_http_ec_request_from_iut_itss: ", p_request);
if(false == f_get_canonical_itss_key(v_canonical_key)){
log(">>> f_verify_http_ec_request_from_iut_itss: error getting canonical key");
v_response := m_http_response(m_http_response_500_internal_error(p_headers));
p_result := -1;
return;
}
if(not(f_read_pki_request_message(
p_request.body.binary_body.ieee1609dot2_data,
vc_eaPrivateEncKey, vc_eaWholeHash/*salt*/,
v_request_hash, v_aes_enc_key,
v_ieee1609dot2_signed_data,
v_etsi_ts_102941_data
))) {
f_http_build_inner_ec_response(-, cantparse, v_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, v_ec_certificate, v_ec_certificate_hashed_id8, p_inner_ec_response, v_ieee1609dot2_signed_and_encrypted_data);
p_result := -1;
goto L_Done;
}
log("f_verify_http_ec_request_from_iut_itss: match ", match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData(sha256, mw_toBeSignedData(-, mw_headerInfo_inner_pki_request), p_signer))))); // TODO In TITAN, this is the only way to get the unmatching in log
if (false == match(v_etsi_ts_102941_data.content, mw_enrolmentRequest(mw_innerEcRequestSignedForPop(mw_signedData(sha256, mw_toBeSignedData(-, mw_headerInfo_inner_pki_request), p_signer))))) {
f_http_build_inner_ec_response(-, badcontenttype, v_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, v_ec_certificate, v_ec_certificate_hashed_id8, p_inner_ec_response, v_ieee1609dot2_signed_and_encrypted_data);
p_result := -2;
goto L_Done;
}
// Verify signature of mw_innerEcRequestSignedForPop
if (false == f_verify_inner_ec_request_signed_for_pop(v_etsi_ts_102941_data, p_inner_ec_request)) {
// Send error message
f_http_build_inner_ec_response(p_inner_ec_request/*Not required*/, cantparse, v_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, v_ec_certificate, v_ec_certificate_hashed_id8, p_inner_ec_response, v_ieee1609dot2_signed_and_encrypted_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_signed_and_encrypted_data)), p_headers));
// Set verdict
p_result := -3;
goto L_Done;
}
log("f_verify_http_ec_request_from_iut_itss: matching: ", match(p_inner_ec_request, mw_innerEcRequest(p_its_id, -, mw_certificate_subject_attributes({mw_appPermissions(c_its_aid_SCR, ?)})))); // TODO In TITAN, this is the only way to get the unmatching in log
if (false == match(p_inner_ec_request, mw_innerEcRequest(p_its_id, -, mw_certificate_subject_attributes_optional_assuranceLevel({mw_appPermissions(c_its_aid_SCR, ?)})))) {
// Send error message: Not enrolmentrequest
f_http_build_inner_ec_response(p_inner_ec_request, badcontenttype, v_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, v_ec_certificate, v_ec_certificate_hashed_id8, p_inner_ec_response, v_ieee1609dot2_signed_and_encrypted_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_signed_and_encrypted_data)), p_headers));
// Set verdict
p_result := -4;
goto L_Done;
}
// TODO Check ValidityPeriod
// Send OK message
log("f_verify_http_ec_request_from_iut_itss: Receive ", p_inner_ec_request);
if (p_force_response_code == ok) {
// Send EC certificate with code ok
log("====================================== vc_ec_keys_counter= ", vc_ec_keys_counter);
f_http_build_inner_ec_response(p_inner_ec_request, ok, v_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, v_ec_certificate, v_ec_certificate_hashed_id8, p_inner_ec_response, v_ieee1609dot2_signed_and_encrypted_data);
if (ispresent(p_inner_ec_request.publicKeys.verificationKey.ecdsaNistP256)) {
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