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#include <library/cpp/tvmauth/client/exception.h>
#include <library/cpp/tvmauth/client/misc/roles/decoder.h>
#include <library/cpp/tvmauth/unittest.h>
#include <library/cpp/tvmauth/src/utils.h>
#include <library/cpp/testing/unittest/registar.h>
using namespace NTvmAuth;
using namespace NTvmAuth::NRoles;
Y_UNIT_TEST_SUITE(Decoder) {
const TString BROTLI = NUtils::Base64url2bin("GyMAAAR0Y6ku58ObclAQzDweUSUwbdqc5yOOKgI");
const TString GZIP = NUtils::Base64url2bin("H4sIAAAAAAAA_yrOz01VKEstqkTGCpm5BflFJYl5JQpJOflJgAAAAP__MbeeiSQAAAA");
const TString ZSTD = NUtils::Base64url2bin("KLUv_QBY9AAAwHNvbWUgdmVyeSBpbXBvcnRhbnQgYmxvYgEAc-4IAQAA");
Y_UNIT_TEST(Decode) {
// Errs
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::Decode(
"1:brotli:10000:88839244E8C7C426B20729AF1A13AD792C5FA83C7F2FB6ADCFC60DA1B5EF9603",
TString(BROTLI)),
yexception,
"Decoded blob has bad size: expected 10000, actual 36");
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::Decode(
"1:brotli:36:88839244E8C7C426B20729AF1A13AD792C5FA83C7F2FB6ADCFC60DA1B5EF0000",
TString(BROTLI)),
yexception,
"Decoded blob has bad sha256");
// OK
TString decoded;
UNIT_ASSERT_NO_EXCEPTION(
decoded = TDecoder::Decode("", "some veryveryveryvery important blob"));
UNIT_ASSERT_VALUES_EQUAL(decoded, "some veryveryveryvery important blob");
UNIT_ASSERT_NO_EXCEPTION(
decoded = TDecoder::Decode(
"1:brotli:36:88839244E8C7C426B20729AF1A13AD792C5FA83C7F2FB6ADCFC60DA1B5EF9603",
TString(BROTLI)));
UNIT_ASSERT_VALUES_EQUAL(decoded, "some veryveryveryvery important blob");
UNIT_ASSERT_NO_EXCEPTION(
decoded = TDecoder::Decode(
"1:gzip:36:88839244E8C7C426B20729AF1A13AD792C5FA83C7F2FB6ADCFC60DA1B5EF9603",
TString(GZIP)));
UNIT_ASSERT_VALUES_EQUAL(decoded, "some veryveryveryvery important blob");
UNIT_ASSERT_NO_EXCEPTION(
decoded = TDecoder::Decode(
"1:zstd:36:88839244E8C7C426B20729AF1A13AD792C5FA83C7F2FB6ADCFC60DA1B5EF9603",
TString(ZSTD)));
UNIT_ASSERT_VALUES_EQUAL(decoded, "some veryveryveryvery important blob");
}
Y_UNIT_TEST(UnknownCodecs) {
for (const TStringBuf codec : {"lz", "lzma", "kek"}) {
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::DecodeImpl(codec, ""),
yexception,
TStringBuilder() << "unknown codec: '" << codec << "'");
}
}
Y_UNIT_TEST(ParseCodec) {
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::ParseCodec("2:kek"),
yexception,
"unknown codec format version; known: 1; got: 2");
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::ParseCodec("1:::"),
yexception,
"codec type is empty");
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::ParseCodec("1:some_codec:asd:"),
yexception,
"decoded blob size is not number");
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::ParseCodec("1:some_codec:789:qwe"),
yexception,
"sha256 of decoded blob has invalid length: expected 64, got 3");
TDecoder::TCodecInfo info;
UNIT_ASSERT_NO_EXCEPTION(
info = TDecoder::ParseCodec("1:some_codec:789:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"));
UNIT_ASSERT_VALUES_EQUAL("some_codec", info.Type);
UNIT_ASSERT_VALUES_EQUAL(789, info.Size);
UNIT_ASSERT_VALUES_EQUAL("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
info.Sha256);
}
Y_UNIT_TEST(DecodeBrolti) {
UNIT_ASSERT_EXCEPTION(
TDecoder::DecodeBrolti(""),
yexception);
TString blob;
UNIT_ASSERT_NO_EXCEPTION(
blob = TDecoder::DecodeBrolti(
TString(BROTLI)));
UNIT_ASSERT_VALUES_EQUAL(
"some veryveryveryvery important blob",
blob);
}
Y_UNIT_TEST(DecodeGzip) {
TString blob;
UNIT_ASSERT_NO_EXCEPTION(blob = TDecoder::DecodeGzip(""));
UNIT_ASSERT_VALUES_EQUAL("", blob);
UNIT_ASSERT_NO_EXCEPTION(
blob = TDecoder::DecodeGzip(
TString(GZIP)));
UNIT_ASSERT_VALUES_EQUAL(
"some veryveryveryvery important blob",
blob);
}
Y_UNIT_TEST(DecodeZstd) {
TString blob;
UNIT_ASSERT_NO_EXCEPTION(blob = TDecoder::DecodeZstd(""));
UNIT_ASSERT_VALUES_EQUAL("", blob);
UNIT_ASSERT_NO_EXCEPTION(
blob = TDecoder::DecodeZstd(
TString(ZSTD)));
UNIT_ASSERT_VALUES_EQUAL(
"some veryveryveryvery important blob",
blob);
}
Y_UNIT_TEST(VerifySize) {
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::VerifySize("qwerty", 100),
yexception,
TStringBuilder() << "Decoded blob has bad size: expected 100, actual 6");
UNIT_ASSERT_NO_EXCEPTION(TDecoder::VerifySize("qwert", 5));
}
Y_UNIT_TEST(VerifyChecksum) {
UNIT_ASSERT_EXCEPTION_CONTAINS(
TDecoder::VerifyChecksum("qwerty", "zzzz"),
yexception,
"Decoded blob has bad sha256: expected=zzzz,"
" actual=65E84BE33532FB784C48129675F9EFF3A682B27168C0EA744B2CF58EE02337C5");
UNIT_ASSERT_NO_EXCEPTION(
TDecoder::VerifyChecksum("qwerty",
"65E84BE33532FB784C48129675F9EFF3A682B27168C0EA744B2CF58EE02337C5"));
UNIT_ASSERT_NO_EXCEPTION(
TDecoder::VerifyChecksum("qwerty",
"65e84be33532fb784c48129675f9eff3a682b27168c0ea744b2cf58ee02337c5"));
}
}
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