Function parsePayloadPart

fdbrpc/TokenSign.cpp:414–449

}

bool parsePayloadPart(Arena& arena, TokenRef& token, StringRef b64urlPayload) {
	auto tmpArena = Arena();
	auto optPayload = base64url::decode(tmpArena, b64urlPayload);
	if (!optPayload.present())
		return false;
	auto payload = optPayload.get();
	auto d = rapidjson::Document();
	d.Parse(reinterpret_cast<const char*>(payload.begin()), payload.size());
	if (d.HasParseError()) {
		TraceEvent(SevWarnAlways, "TokenPayloadJsonParseError")
		    .suppressFor(10)
		    .detail("Payload", payload.toString())
		    .detail("Message", GetParseError_En(d.GetParseError()))
		    .detail("Offset", d.GetErrorOffset());
		return false;
	}
	if (!d.IsObject())
		return false;
	if (!parseField(arena, token.issuer, d, "iss"))
		return false;
	if (!parseField(arena, token.subject, d, "sub"))
		return false;
	if (!parseField(arena, token.audience, d, "aud"))
		return false;
	if (!parseField(arena, token.tokenId, d, "jti"))
		return false;
	if (!parseField(arena, token.issuedAtUnixTime, d, "iat"))
		return false;
	if (!parseField(arena, token.expiresAtUnixTime, d, "exp"))
		return false;
	if (!parseField(arena, token.notBeforeUnixTime, d, "nbf"))
		return false;
	if (!parseField(arena, token.tenants, d, "tenants"))
		return false;
	return true;
}

bool parseSignaturePart(Arena& arena, TokenRef& token, StringRef b64urlSignature) {
	auto optSig = base64url::decode(arena, b64urlSignature);