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 FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
#include "pem.hpp"
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#include <gtest/gtest.h>
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using namespace vanetza::pki;
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static const std::string privKeyPem =
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"-----BEGIN EC PRIVATE KEY-----\n"
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"MHcCAQEEIHlpKyVDNCQ2x5IFeBelQyyvANI8iTFIoCTfNARm1LVxoAoGCCqGSM49\n"
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"AwEHoUQDQgAEvfkk5CcwIqP29fGu9n6kXmojUpV2xUlnM2BwJMoYmiVU7lF9p7tu\n"
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"+KUbGlhPaYLN0UZ13KQTmi3gV3aLolyXUw==\n"
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"-----END EC PRIVATE KEY-----";
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static const vanetza::ByteBuffer privKeyRaw = {
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0x79, 0x69, 0x2b, 0x25, 0x43, 0x34, 0x24, 0x36,
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0xc7, 0x92, 0x05, 0x78, 0x17, 0xa5, 0x43, 0x2c,
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0xaf, 0x00, 0xd2, 0x3c, 0x89, 0x31, 0x48, 0xa0,
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0x24, 0xdf, 0x34, 0x04, 0x66, 0xd4, 0xb5, 0x71
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};
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TEST(ReadPemPrivateKey, valid_prime256v1)
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{
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boost::optional<PrivateKey> key = parse_pem_private_key(privKeyPem);
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ASSERT_TRUE(key);
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EXPECT_EQ(KeyType::NistP256, key->type);
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EXPECT_EQ(privKeyRaw, key->key);
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}
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TEST(ReadPemPrivateKey, invalid_pem)
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{
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EXPECT_FALSE(parse_pem_private_key("not a PEM"));
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EXPECT_FALSE(parse_pem_private_key(""));
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}
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TEST(WritePemPrivateKey, roundtrip_generated)
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{
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for (KeyType type : { KeyType::NistP256, KeyType::BrainpoolP256r1, KeyType::BrainpoolP384r1 }) {
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PrivateKey generated = generate_private_key(type);
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std::string pem = make_pem(generated);
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boost::optional<PrivateKey> parsed = parse_pem_private_key(pem);
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ASSERT_TRUE(parsed);
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EXPECT_EQ(generated.type, parsed->type);
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EXPECT_EQ(generated.key, parsed->key);
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}
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}
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