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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)) {
if (ispresent(p_inner_ec_request.publicKeys.verificationKey.ecdsaNistP256.compressed_y_0)) {
vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaNistP256.compressed_y_0;
vc_ec_compressed_modes[vc_ec_keys_counter] := 0;
vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaNistP256.compressed_y_1;
vc_ec_compressed_modes[vc_ec_keys_counter] := 1;
}
} else if (ispresent(p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1)) {
if (ispresent(p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1.compressed_y_0)) {
vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1.compressed_y_0;
vc_ec_compressed_modes[vc_ec_keys_counter] := 0;
vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1.compressed_y_1;
vc_ec_compressed_modes[vc_ec_keys_counter] := 1;
} else {
log("*** " & testcasename() & ": FAIL: Not implemented yet ***");
f_selfOrClientSyncAndVerdict(c_prDone, e_error);
vc_ec_hashed_id8[vc_ec_keys_counter] := v_ec_certificate_hashed_id8;
vc_ec_keys_counter := vc_ec_keys_counter + 1;
vc_ec_certificates[vc_ec_counter] := v_ec_certificate;
vc_ec_counter := vc_ec_counter + 1;
log("====================================== vc_ec_keys_counter= ", vc_ec_keys_counter);
} else {
log("f_verify_http_ec_request_from_iut_itss: Succeed but force error code ", p_force_response_code);
f_http_build_inner_ec_response(p_inner_ec_request, p_force_response_code, 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));
p_response := valueof(v_response);
log("<<< f_verify_http_ec_request_from_iut_itss: p_response: ", p_response);
log("<<< f_verify_http_ec_request_from_iut_itss: p_result: ", p_result);
} // End of function f_verify_http_ec_request_from_iut_itss
/**
* @desc The purpose of this function is verify the AT request and extract InnerAtRequest and build the InnerAtResponse for the HTTP response
* Note: This function accepts additional parameters to alter the reponse
*/
function f_verify_http_at_request_from_iut_itss(
in Request p_request,
in Headers p_headers,
in template (omit) EtsiTs103097Certificate p_ec_certificate,
out InnerAtRequest p_inner_at_request,
out InnerAtResponse p_inner_at_response,
out HttpMessage p_response,
out integer p_result,
in template octetstring p_its_id := PICS_ITS_S_CANONICAL_ID,
in AuthorizationResponseCode p_force_response_code := ok
) runs on ItsPkiHttp {
// Local variables
var Ieee1609Dot2Data v_ieee1609dot2_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 octetstring v_msg;
log(">>> f_verify_http_at_request_from_iut_itss:", p_request);
// 1. Calculate the request Hash
v_msg := bit2oct(encvalue(p_request.body.binary_body.ieee1609dot2_data));
log(">>> f_verify_http_at_request_from_iut_itss: Encoded request: ", v_msg);
v_request_hash := substr(f_hashWithSha256(v_msg), 0, 16);
log(">>> f_verify_http_at_request_from_iut_itss: p_request_hash= ", v_request_hash);
// 2. Decrypt the InnerAtRequest
if (false == f_decrypt(vc_aaPrivateEncKey, // AA private encryption key
p_request.body.binary_body.ieee1609dot2_data , // data to be decrypted
vc_aaWholeHash, // salt
v_ieee1609dot2_data, // decrypted message
v_aes_enc_key)) {
log("f_verify_http_at_request_from_iut_itss: Failed to decrypt message");
// Send error message, unable to decypt it
p_response := valueof(m_http_response(m_http_response_ko_no_body(p_headers, 400, "Bad request"))); // Initialize v_reponse with an error message
return;
}
// check if signed
var bitstring v_msg_bit;
if(ispresent(v_ieee1609dot2_data.content.signedData)) {
if(not ispresent(v_ieee1609dot2_data.content.signedData.tbsData.payload.data)
or not ispresent(v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData)) {
log("f_verify_http_at_request_from_iut_itss: Invalid message payload");
p_response := valueof(m_http_response(m_http_response_ko_no_body(p_headers, 400, "Bad request")));
p_result := -1;
return;
}
log("f_verify_http_at_request_from_iut_itss: v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData= ", v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData);
v_msg_bit := oct2bit(v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData);
if(not ispresent(v_ieee1609dot2_data.content.unsecuredData)) {
log("f_verify_http_at_request_from_iut_itss: Invalid message payload");
p_response := valueof(m_http_response(m_http_response_ko_no_body(p_headers, 400, "Bad request")));
p_result := -1;
return;
}
v_msg_bit := oct2bit(v_ieee1609dot2_data.content.unsecuredData);
}
if (decvalue(v_msg_bit, v_etsi_ts_102941_data) != 0) {
log("f_verify_http_at_request_from_iut_itss: Can not decode v_etsi_ts_102941_data");
p_response := valueof(m_http_response(m_http_response_ko_no_body(p_headers, 400, "Bad request")));
p_result := -1;
return;
}
if (match(v_etsi_ts_102941_data.content, mw_authorizationRequest(mw_innerAtRequest)) == false) {
// Send error message
f_http_build_authorization_response(-, its_aa_cantparse, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
// Set verdict
p_result := -2;
return;
}
if (f_verify_inner_at_request_signed_for_pop(v_etsi_ts_102941_data, p_ec_certificate, p_inner_at_request) == false) {
// Send error message
f_http_build_authorization_response(p_inner_at_request, its_aa_cantparse, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
p_response := valueof(m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers)));
return;
}
log("f_verify_http_at_request_from_iut_itss: match ", match(p_inner_at_request, mw_innerAtRequest(mw_publicKeys, -, mw_shared_at_request, mw_ec_signature)));
if (match(p_inner_at_request, mw_innerAtRequest(mw_publicKeys, -, mw_shared_at_request, mw_ec_signature)) == false) { // TODO To be refined
// Send error message: No authorization request
f_http_build_authorization_response(p_inner_at_request, its_aa_badcontenttype, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
p_response := valueof(m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers)));
return;
}
// Verify PoP signature of outer message
if(ispresent(v_ieee1609dot2_data.content.signedData)){
log("f_verify_http_at_request_from_iut_itss: v_ieee1609dot2_data.content.signedData.tbsData= ", v_ieee1609dot2_data.content.signedData.tbsData);
v_msg := bit2oct(encvalue(v_ieee1609dot2_data.content.signedData.tbsData));
log("f_verify_http_at_request_from_iut_itss: v_msg= ", v_msg);
if (false == f_verifyEcdsa(v_msg, int2oct(0, 32), v_ieee1609dot2_data.content.signedData.signature_, p_inner_at_request.publicKeys.verificationKey)) {
f_http_build_authorization_response(p_inner_at_request, invalidsignature, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
p_response := valueof(m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers)));
// Set verdict
p_result := -6;
return;
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var PublicVerificationKey v_verification_tag;
var octetstring v_encoded_tag;
var octetstring v_key_tag;
// Build the tag
v_encoded_tag := bit2oct(encvalue(p_inner_at_request.publicKeys.verificationKey));
if (ispresent(p_inner_at_request.publicKeys.encryptionKey)) {
v_encoded_tag := v_encoded_tag & bit2oct(encvalue(p_inner_at_request.publicKeys.encryptionKey));
}
// Verify HMAC-SHA256
log("f_verify_http_at_request_from_iut_itss: v_encoded_tag= ", v_encoded_tag);
v_key_tag := substr(
fx_hmac_sha256( // TODO Rename and use a wrapper function
p_inner_at_request.hmacKey,
v_encoded_tag
),
0,
16); // Leftmost 128 bits of the HMAC-SHA256 tag computed previously
log("f_verify_http_at_request_from_iut_itss: v_key_tag: ", v_key_tag);
log("f_verify_http_at_request_from_iut_itss: keyTag= ", p_inner_at_request.sharedAtRequest.keyTag);
log("f_verify_http_at_request_from_iut_itss: matching: ", match(p_inner_at_request.sharedAtRequest.keyTag, v_key_tag));
if (match(p_inner_at_request.sharedAtRequest.keyTag, v_key_tag) == false) {
// Send error message: No enrolment request
f_http_build_authorization_response(p_inner_at_request, its_aa_keysdontmatch, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
p_response := valueof(m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers)));
// Set verdict
p_result := -5;
return;
}
// Send OK message
log("f_verify_http_at_request_from_iut_itss: Receive ", p_inner_at_request);
if (p_force_response_code == ok) {
f_http_build_authorization_response(p_inner_at_request, ok, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
} else {
log("f_verify_http_at_request_from_iut_itss: Succeed built force error code ", p_force_response_code);
f_http_build_authorization_response(p_inner_at_request, p_force_response_code, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
}
p_response := valueof(m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers)));
log("<<< f_verify_http_at_request_from_iut_itss: p_result: ", p_result);
log("<<< f_verify_http_at_request_from_iut_itss: p_response: ", p_response);
} // End of function f_verify_http_at_request_from_iut_itss
/**
* @desc The purpose of this function is verify the AT request and extract InnerAtRequest , verify ecSignature and build the InnerAtResponse for the HTTP response
* Note: This function accepts additional parameters to alter the response
*/
function f_verify_http_at_request_from_iut_itss_for_ecSignature(
in Request p_request,
in Headers p_headers,
in EtsiTs103097Certificate p_ec_certificate,
out InnerAtRequest p_inner_at_request,
out InnerAtResponse p_inner_at_response,
out HttpMessage p_response,
out integer p_result,
out boolean p_contains_ecsignature,
in template octetstring p_its_id := PICS_ITS_S_CANONICAL_ID,
in AuthorizationResponseCode p_force_response_code := ok
) runs on ItsPkiHttp {
// Local variables
var EtsiTs102941Data v_etsi_ts_102941_data;
var Ieee1609Dot2Data v_ieee1609dot2_signed_data; //new variable
var HashedId8 v_ec_certificate_hashed_id8 //new variable
// var EcHashedId8 vc_ec_hashed_id8; Already defined in LibItsPki_TestSystem
var Oct16 v_request_hash;
var HashedId8 v_bfk_hashed_id8;
var Oct16 v_aes_enc_key;
var template (value) HttpMessage v_response;
log(">>> f_verify_http_at_request_from_iut_itss_for_ecSignature:", p_request);
p_result := 0;
// 1. Calculate the request Hash
v_msg := bit2oct(encvalue(p_request.body.binary_body.ieee1609dot2_data));
log(">>> f_verify_http_at_request_from_iut_itss: Encoded request: ", v_msg);
v_request_hash := substr(f_hashWithSha256(v_msg), 0, 16);
log(">>> f_verify_http_at_request_from_iut_itss: p_request_hash= ", v_request_hash);
// 2. Decrypt the InnerAtRequest
if (false == f_decrypt(vc_aaPrivateEncKey, // AA private encryption key
p_request.body.binary_body.ieee1609dot2_data , // data to be decrypted
vc_aaWholeHash, // salt
v_ieee1609dot2_data, // decrypted message
v_aes_enc_key)) {
log("f_verify_http_at_request_from_iut_itss: Failed to decrypt message");
// Send error message, unable to decypt it
p_response := valueof(m_http_response(m_http_response_ko_no_body(p_headers, 400, "Bad request"))); // Initialize v_reponse with an error message
// Set verdict
p_result := -1;
return;
}
// check if signed
var bitstring v_msg_bit;
if(ispresent(v_ieee1609dot2_data.content.signedData)){
if(not ispresent(v_ieee1609dot2_data.content.signedData.tbsData.payload.data)
or not ispresent(v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData))
{
log("f_verify_http_at_request_from_iut_itss: Invalid message payload");
p_response := valueof(m_http_response(m_http_response_ko_no_body(p_headers, 400, "Bad request")));
p_result := -1;
return;
}
log("f_verify_http_at_request_from_iut_itss: v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData= ", v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData);
v_msg_bit := oct2bit(v_ieee1609dot2_data.content.signedData.tbsData.payload.data.content.unsecuredData);
} else {
log("f_verify_http_at_request_from_iut_itss_for_ecSignature: matching: ", match(v_etsi_ts_102941_data.content, mw_authorizationRequest(mw_innerAtRequest))); // to get the unmatching in log
if (match(v_etsi_ts_102941_data.content, mw_authorizationRequest(mw_innerAtRequest)) == false) {
// Send error message
f_http_build_authorization_response(-, its_aa_cantparse, v_request_hash, vc_aaPrivateKey, vc_aaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
// Set verdict
p_result := -2;
} else {
// Extract InnerAtRequest and Verify signature of mw_innerATRequestSigned
var InnerAtRequest v_inner_at_request := v_etsi_ts_102941_data.content.authorizationRequest;
log("f_verify_http_at_request_from_iut_itss_for_ecSignature: match ", match(v_inner_at_request, mw_innerAtRequest(mw_publicKeys, -, mw_shared_at_request, mw_ec_signature))); // to get the unmatching in log
if (match(v_inner_at_request, mw_innerAtRequest(mw_publicKeys, -, mw_shared_at_request, mw_ec_signature)) == false) { // TODO To be refined
// Send error message: No authorization request
f_http_build_authorization_response(p_inner_at_request, its_aa_badcontenttype, v_request_hash, -, -, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers));
// Set verdict
p_result := -3;
} else {
// Check ecSignature
if (ispresent(v_inner_at_request.ecSignature.ecSignature) == false) {
// Send error message: No signed external payload present
f_http_build_authorization_response(p_inner_at_request, its_aa_badcontenttype, v_request_hash, -, -, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers));
// Set verdict
p_result := -4;
// Verify ecSignature of mw_ec_signature (encrypted)
} else {
p_contains_ecsignature := true;
v_ieee1609dot2_signed_data := v_inner_at_request.ecSignature.ecSignature;
log("f_verify_http_at_request_from_iut_itss_for_ecSignature: match ", match(v_inner_at_request.ecSignature,mw_ec_signature_ext_payload))
if (match(v_inner_at_request.ecSignature, mw_ec_signature_ext_payload) == false) {
// Send error message: Present signed external payload doesnot match mw_ec_signature_ext_payload template
f_http_build_authorization_response(p_inner_at_request, its_aa_badcontenttype, v_request_hash, -, -, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers));
// Set verdict
p_result := -5;
} else {
// Check signer in ecSignature
if (isvalue(v_ieee1609dot2_signed_data.content.signedData)) {
// Verify digest of signerIdentifier_digest
if (match(v_ieee1609dot2_signed_data.content.signedData.signer,mw_signerIdentifier_digest) == false) {
var HashedId8 v_digest := v_ieee1609dot2_signed_data.content.signedData.signer.digest; // check if it is hashId8
//log("f_verify_http_at_request_from_iut_itss_for_ecSignature: match ", match(p_ec_certificate.issuer, v_digest));
var bitstring v_enc_value;
var octetstring v_ec_hash;
var Oct8 v_ec_hashed_id8;
v_enc_value := encvalue(p_ec_certificate);
if (ischosen(p_ec_certificate.issuer.sha256AndDigest)) {
v_ec_hash := f_hashWithSha256(bit2oct(v_enc_value));
v_ec_hashed_id8 := f_hashedId8FromSha256(v_ec_hash);
} else {
v_ec_hash := f_hashWithSha384(bit2oct(v_enc_value));
v_ec_hashed_id8 := f_hashedId8FromSha384(v_ec_hash);
}
if (match(v_ec_hashed_id8, v_digest) == false) {
// Send error message: Signer not contains HashedId8 of the CERT_EC certificate
f_http_build_authorization_response(p_inner_at_request, its_aa_badcontenttype, v_request_hash, -, -, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers));
// Set verdict
p_result := -6;
} else {
// Check _signature in ecSignature
if (isvalue(v_ieee1609dot2_signed_data.content.signedData.signature_)) {
//
var EtsiTs103097Certificate v_certificate;
var EtsiTs102941Data v_etsi_ts_102941_ext_payload_data;
var octetstring v_encoded_tbsData
var Oct32 v_issuer;
v_certificate := v_ieee1609dot2_signed_data.content.signedData.signer.certificate[0];
v_encoded_tbsData := bit2oct(encvalue(v_ieee1609dot2_signed_data.content.signedData.tbsData));
var octetstring v_enc := bit2oct(encvalue(v_certificate));
v_issuer := f_hashWithSha256(v_enc);
if (f_verifyEcdsa(v_encoded_tbsData,v_issuer,v_ieee1609dot2_signed_data.content.signedData.signature_,v_certificate.toBeSigned.verifyKeyIndicator.verificationKey) == false) {
// Send error message: Unable to verfy signature using EC's verification public key
f_http_build_authorization_response(p_inner_at_request, invalidsignature, v_request_hash, -, -, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers));
// Set verdict
p_result := -7;
} else {
// Send OK message
log("f_verify_http_at_request_from_iut_itss_for_ecSignature: Receive ", p_inner_at_request);
if (p_force_response_code == ok) {
f_http_build_authorization_response(p_inner_at_request, ok, v_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
} else {
log("f_verify_http_at_request_from_iut_itss_for_ecSignature: Succeed built force error code ", p_force_response_code);
f_http_build_authorization_response(p_inner_at_request, p_force_response_code, v_request_hash, -, -, v_aes_enc_key, p_inner_at_response, v_ieee1609dot2_data);
v_response := m_http_response(m_http_response_ok(m_http_message_body_binary(m_binary_body_ieee1609dot2_data(v_ieee1609dot2_data)), p_headers));
}
}
}
}
}
}
}
// Check
}
}
}
}
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function f_verify_http_bfk_authorization_request(
in Request p_request,
in Headers p_headers,
in EtsiTs103097Certificate p_ec_certificate,
out EeRaCertRequest p_bfk_authorization_request,
out RaEeCertInfo p_ra_ee_cert_info,
out HttpMessage p_response,
out integer p_result,
in template octetstring p_its_id := PICS_ITS_S_CANONICAL_ID,
in template 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 EtsiTs102941Data v_etsi_ts_102941_data;
var Oct16 v_request_hash;
var HashedId8 v_bfk_request_hash;
var Oct16 v_aes_enc_key;
var template (value) HttpMessage v_response;
log(">>> f_verify_http_bfk_authorization_request: ", p_request);
p_result := 0;
if (f_verify_pki_request_message_with_certificate(vc_eaPrivateEncKey, vc_eaWholeHash/*salt*/, p_ec_certificate, p_request.body.binary_body.ieee1609dot2_data, true, v_request_hash, v_bfk_request_hash, v_etsi_ts_102941_data, v_aes_enc_key) == false) { // Cannot decrypt the message
// Send error message
v_response := m_http_response(m_http_response_ko_no_body(p_headers, 400, "Bad request")); // Initialize v_reponse with an error message
// Set verdict
p_result := -1;
} else { // TODO Add checks on date,
log("f_verify_http_bfk_authorization_request: match ", match(v_etsi_ts_102941_data.content, mw_butterflyAuthorizationRequest(mw_ee_ra_cert_request))); // TODO In TITAN, this is the only way to get the unmatching in log
if (match(v_etsi_ts_102941_data.content, mw_butterflyAuthorizationRequest(mw_ee_ra_cert_request)) == false) {
// Send error message
f_http_build_butterfly_authorization_response_message(p_bfk_authorization_request/*Not required*/, v_bfk_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, p_ra_ee_cert_info, v_ieee1609dot2_signed_and_encrypted_data);
// Set verdict
p_result := -2;
} else {
// TODO Add checks
p_bfk_authorization_request := v_etsi_ts_102941_data.content.butterflyAuthorizationRequest;
f_http_build_butterfly_authorization_response_message(p_bfk_authorization_request, v_bfk_request_hash, vc_eaPrivateKey, vc_eaWholeHash, v_aes_enc_key, p_ra_ee_cert_info, v_ieee1609dot2_signed_and_encrypted_data);
// vc_ec_hashed_id8[vc_ec_keys_counter] := v_ec_certificate_hashed_id8;
// vc_ec_keys_counter := vc_ec_keys_counter + 1;
// vc_ec_certificates[vc_ec_counter] := v_ec_certificate;
// vc_ec_counter := vc_ec_counter + 1;
// log("====================================== vc_ec_keys_counter= ", vc_ec_keys_counter);
//
// Verify signature of mw_innerEcRequestSignedForPop
// if (f_verify_inner_ec_request_signed_for_pop(v_etsi_ts_102941_data, p_inner_ec_request) == false) {
// // 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;
// } else {
// log("f_verify_http_bfk_authorization_request: 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 (match(p_inner_ec_request, mw_innerEcRequest(p_its_id, -, mw_certificate_subject_attributes_optional_assuranceLevel({mw_appPermissions(c_its_aid_SCR, ?)}))) == false) {
// // 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;
// } else {
// // TODO Check ValidityPeriod
// // Send OK message
// log("f_verify_http_bfk_authorization_request: 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)) {
// if (ispresent(p_inner_ec_request.publicKeys.verificationKey.ecdsaNistP256.compressed_y_0)) {
// vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaNistP256.compressed_y_0;
// vc_ec_compressed_modes[vc_ec_keys_counter] := 0;
// } else {
// vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaNistP256.compressed_y_1;
// vc_ec_compressed_modes[vc_ec_keys_counter] := 1;
// }
// } else if (ispresent(p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1)) {
// if (ispresent(p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1.compressed_y_0)) {
// vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1.compressed_y_0;
// vc_ec_compressed_modes[vc_ec_keys_counter] := 0;
// } else {
// vc_ec_public_compressed_key[vc_ec_keys_counter] := p_inner_ec_request.publicKeys.verificationKey.ecdsaBrainpoolP256r1.compressed_y_1;
// vc_ec_compressed_modes[vc_ec_keys_counter] := 1;
// }
// } else {
// log("*** " & testcasename() & ": FAIL: Not implemented yet ***");
// f_selfOrClientSyncAndVerdict(c_prDone, e_error);
// }
// vc_ec_hashed_id8[vc_ec_keys_counter] := v_ec_certificate_hashed_id8;
// vc_ec_keys_counter := vc_ec_keys_counter + 1;
// vc_ec_certificates[vc_ec_counter] := v_ec_certificate;
// vc_ec_counter := vc_ec_counter + 1;
// log("====================================== vc_ec_keys_counter= ", vc_ec_keys_counter);
// } else {
// log("f_verify_http_bfk_authorization_request: Succeed but force error code ", p_force_response_code);
// f_http_build_inner_ec_response(p_inner_ec_request, p_force_response_code, 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));
}
}
p_response := valueof(v_response);
log("<<< f_verify_http_bfk_authorization_request: p_response: ", p_response);
log("<<< f_verify_http_bfk_authorization_request: p_result: ", p_result);
} // End of function f_verify_http_bfk_authorization_request
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/**
* @desc Await ITS CA message using the default AT certificate
*/
altstep a_await_cam_with_current_cert(
in EtsiTs103097Certificate p_certificate
) runs on ItsPkiItss {
[PICS_SEC_SHA256 == true] geoNetworkingPort.receive(
mw_geoNwInd(
mw_geoNwSecPdu(
mw_etsiTs103097Data_signed(
mw_signedData(
sha256,
mw_toBeSignedData(
mw_signedDataPayload,
mw_headerInfo_cam
),
mw_signerIdentifier_certificate(
mw_etsiTs103097Certificate(
mw_issuerIdentifier_sha256AndDigest(
p_certificate.issuer.sha256AndDigest
),
mw_toBeSignedCertificate_at(
-,
p_certificate.toBeSigned.verifyKeyIndicator
)
)
)
)
),
mw_geoNwShbPacket
))) {
}
[PICS_SEC_SHA384 == true] geoNetworkingPort.receive(
mw_geoNwInd(
mw_geoNwSecPdu(
mw_etsiTs103097Data_signed(
mw_signedData(
sha384,
mw_toBeSignedData(
mw_signedDataPayload,
mw_headerInfo_cam
),
mw_signerIdentifier_certificate(
mw_etsiTs103097Certificate(
mw_issuerIdentifier_sha384AndDigest(
p_certificate.issuer.sha384AndDigest
),
mw_toBeSignedCertificate_at(
-,
p_certificate.toBeSigned.verifyKeyIndicator
)
)
)
)
),
mw_geoNwShbPacket
))) {
}
} // End of altstep a_await_cam_with_current_cert
// ETSI TS 103 525-2 V2.0.2 (2023-07) Clause 5.2.2.1 Enrollment request
/**
* @desc Check that IUT sends an enrolment request when triggered.
* <pre>
* Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT
* Initial conditions:
* with {
* the IUT being in the "initial state"
* }
* Expected behaviour:
* ensure that {
* when {
* the IUT is triggered to requested a new Enrolment Certificate (EC)
* }
* then {
* the IUT sends to EA an EnrolmentRequestMessage
* }
* }
* </pre>
*
* @see ETSI TS 103 525-2 v2.0.1 SECPKI_ITSS_ENR_01_BV
* @reference ETSI TS 102 941 [2], clause 6.1.3
*/
testcase TC_SECPKI_ITSS_ENR_01_BV() runs on ItsMtc system ItsPkiItssSystem {
// Local variables
var ItsPkiItss v_itss;
var ItsPkiHttp v_ea;
// Test control
if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT) {
log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT required for executing the TC ***");
setverdict(inconc);
stop;
}
// Test component configuration
f_cfMtcUp01(v_itss, v_ea);
// Start components
v_itss.start(f_TC_SECPKI_ITSS_ENR_01_BV_itss());
v_ea.start(f_TC_SECPKI_ITSS_ENR_01_BV_pki());
// Synchronization
f_serverSync2ClientsAndStop({c_prDone, c_tbDone});
function f_TC_SECPKI_ITSS_ENR_01_BV_itss() runs on ItsPkiItss system ItsPkiItssSystem {
// Local variables
var HashedId8 v_certificate_digest;
var EtsiTs103097Certificate v_certificate;
vc_hashedId8ToBeUsed := ""; // No certificates //PX_IUT_DEFAULT_CERTIFICATE
// Preamble
// Initial state: No CAM shall be emitted
geoNetworkingPort.clear;
tc_noac.start;
alt {
[] geoNetworkingPort.receive {
log("*** " & testcasename() & "itss: FAIL: Unexpected GeoNet message received ***");
f_selfOrClientSyncAndVerdict(c_prDone, e_error);
}
[] tc_noac.timeout {
log("*** " & testcasename() & "itss: INFO: No GeoNet message received. Continue ***");
tc_ac.start; // TDOD To refined, use altstep
alt {
[] utPort.receive(UtPkiTriggerInd: { state := 1 }) {
tc_ac.stop;
log("*** " & testcasename() & "itss: INFO: IUT is in enrolment state ***");
log("*** " & testcasename() & "itss: DBG: IUT state update not recieved. Assuming it was OK... ***");
//f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
}
} // End of 'alt' statement
log("*** " & testcasename() & "itss: FAIL: Unexpected GeoNet message received ***");
f_selfOrClientSyncAndVerdict(c_tbDone, e_error);
}
[] tc_noac.timeout {
log("*** " & testcasename() & "itss: PASS: Enrolment trigger sent succesfully ***");
f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
}
} // End of 'alt' statement
// Postamble
f_cfDown_itss();
} // End of function f_TC_SECPKI_ITSS_ENR_01_BV_itss
function f_TC_SECPKI_ITSS_ENR_01_BV_pki() runs on ItsPkiHttp system ItsPkiItssSystem {
// Local variable
var Headers v_headers;
var HttpMessage v_request;
// Test component configuration
f_cfHttpUp(PICS_TS_EA_CERTIFICATE_ID, PICS_TS_AA_CERTIFICATE_ID);
// Preamble
f_init_default_headers_list(-, "inner_ec_response", v_headers);
f_selfOrClientSyncAndVerdict(c_prDone, e_success);
[] a_await_ec_http_request_from_iut(mw_http_ec_request_generic, v_request) {
var Oct16 v_request_hash;
var Oct16 v_aes_enc_key;
var Ieee1609Dot2Data v_outer_encrypted_message;
var Ieee1609Dot2Data v_decrypted_message;
var InnerEcRequest v_inner_ec_request;
var InnerEcResponse v_inner_ec_response;
var Ieee1609Dot2Data v_response_message;
var EtsiTs102941Data v_pki_request;
if (not(f_read_ec_request_from_iut_itss(v_request.request.body.binary_body.ieee1609dot2_data,
v_request_hash, v_aes_enc_key,
v_decrypted_message,
v_pki_request,
v_inner_ec_request))) {
f_send_500_Internal_Error(v_headers);
log("*** " & testcasename() & ": INCONC: Canonical key is not set properly ***");
f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout); // to emulate inconc
} else {
f_send_500_Internal_Error(v_headers); // we dont care about response
// Set verdict
log("*** " & testcasename() & ": PASS: InnerEcRequest received ***");
f_selfOrClientSyncAndVerdict(c_tbDone, e_success);
}
}
[] tc_ac.timeout {
log("*** " & testcasename() & ": INCONC: Expected message not received ***");
f_selfOrClientSyncAndVerdict(c_tbDone, e_timeout);
}
} // End of 'alt' statement
// Postamble
f_cfHttpDown();
} // End of function f_TC_SECPKI_ITSS_ENR_01_BV_pki
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/**
* @desc If the enrolment request of the IUT is an initial enrolment request, the itsId
* (contained in the InnerECRequest) shall be set to the canonical identifier, the
* signer (contained in the outer EtsiTs1030971Data-Signed) shall be set to self and
* the outer signature shall be computed using the canonical private key.
* <pre>
* Pics Selection: PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT
* Expected behaviour:
* ensure that {
* when {
* the IUT is requested to send an EnrolmentRequestMessage
* }
* then {
* the IUT sends an EtsiTs103097Data-Encrypted
* containing an encrypted EtsiTs103097Data-Signed
* containing EtsiTs103097Data
* containing InnerECRequestSignedForPOP
* containing InnerEcRequest
* containing itsId
* indicating the canonical identifier of the ITS-S
* and containing signer
* declared as self
* and containing signature
* computed using the canonical private key
* }
* }
* </pre>
*
* @see ETSI TS 103 525-2 v1.2.1 SECPKI_ITSS_ENR_02_BV
* @reference ETSI TS 102 941, clause 6.1.3
*/
testcase TC_SECPKI_ITSS_ENR_02_BV() runs on ItsMtc system ItsPkiItssSystem {
// Local variables
var ItsPkiItss v_itss;
var ItsPkiHttp v_ea;
// Test control
if (not PICS_IUT_ITS_S_ROLE or not PICS_SECPKI_ENROLMENT) {
log("*** " & testcasename() & ": PICS_IUT_ITS_S_ROLE and PICS_SECPKI_ENROLMENT required for executing the TC ***");
setverdict(inconc);
stop;
}
// Test component configuration
f_cfMtcUp01(v_itss, v_ea);
// Start components
v_itss.start(f_TC_SECPKI_ITSS_ENR_01_BV_itss());
v_ea.start(f_TC_SECPKI_ITSS_ENR_02_BV_pki());
// Synchronization
f_serverSync2ClientsAndStop({c_prDone, c_tbDone});
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group f_TC_SECPKI_ITSS_ENR_02_BV {
function f_TC_SECPKI_ITSS_ENR_02_BV_pki() runs on ItsPkiHttp system ItsPkiItssSystem {
// Local variable
var Headers v_headers;
var HttpMessage v_request;
// Test component configuration
f_cfHttpUp(PICS_TS_EA_CERTIFICATE_ID, PICS_TS_AA_CERTIFICATE_ID);
// Test adapter configuration
// Preamble
f_init_default_headers_list(-, "inner_ec_response", v_headers);
f_selfOrClientSyncAndVerdict(c_prDone, e_success);
// Test Body
tc_ac.start;
alt {
[] a_await_ec_http_request_from_iut(mw_http_ec_request_generic, v_request)
{
var Ieee1609Dot2Data v_decrypted_message;
var InnerEcRequest v_inner_ec_request;
var InnerEcResponse v_inner_ec_response;
var Ieee1609Dot2Data v_response_message;
var EtsiTs102941Data v_pki_request;
var Oct16 v_request_hash, v_aes_enc_key;
var PublicVerificationKey v_canonical_key;
tc_ac.stop;
if( not f_read_ec_request_from_iut_itss(v_request.request.body.binary_body.ieee1609dot2_data,
v_request_hash, v_aes_enc_key,
v_decrypted_message,
v_pki_request,
log("*** " & testcasename() & ": FAIL: Can't parse enrolment request***");
f_selfOrClientSyncAndVerdict(c_tbDone, e_error);