Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
#include <vanetza/security/verify_service.hpp>
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#include <vanetza/security/v3/certificate_cache.hpp>
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namespace vanetza
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{
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namespace security
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{
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DummyVerifyService::DummyVerifyService(VerificationReport report, CertificateValidity validity) :
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m_report(report), m_validity(validity)
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{
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}
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VerifyConfirm DummyVerifyService::verify(const VerifyRequest& request)
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{
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VerifyConfirm confirm;
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confirm.report = m_report;
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confirm.certificate_validity = m_validity;
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confirm.its_aid = get_its_aid(request.secured_message);
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struct MessageVisitor : boost::static_visitor<>
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{
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MessageVisitor(DummyVerifyService& service, VerifyConfirm& confirm) :
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m_service(service), m_confirm(confirm)
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{
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}
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void operator()(const v2::SecuredMessage& msg)
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{
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// not implemented for v2
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}
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void operator()(const v3::SecuredMessage& msg)
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{
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auto signer = msg.signer_identifier();
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m_confirm.certificate_id = v3::get_certificate_id(signer);
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if (m_confirm.certificate_id) {
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if (m_service.m_cert_cache) {
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if (auto cert = v3::get_certificate(signer)) {
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m_service.m_cert_cache->store(v3::Certificate { *cert });
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m_confirm.permissions = v3::get_app_permissions(*cert, m_confirm.its_aid);
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} else if (auto cert = m_service.m_cert_cache->lookup(*m_confirm.certificate_id)) {
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m_confirm.permissions = v3::get_app_permissions(*cert->content(), m_confirm.its_aid);
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}
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} else if (auto cert = v3::get_certificate(signer)) {
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m_confirm.permissions = v3::get_app_permissions(*cert, m_confirm.its_aid);
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}
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}
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}
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DummyVerifyService& m_service;
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VerifyConfirm& m_confirm;
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} visitor(*this, confirm);
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boost::apply_visitor(visitor, request.secured_message);
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return confirm;
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}
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void DummyVerifyService::use_certificate_cache(v3::CertificateCache* cache)
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{
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m_cert_cache = cache;
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}
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} // namespace security
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} // namespace vanetza
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