| 45 | } |
| 46 | |
| 47 | bool Key::LoadPrivate(IStream* stream) |
| 48 | { |
| 49 | Guard::ArgumentNotNull(stream); |
| 50 | |
| 51 | size_t size = static_cast<size_t>(stream->GetLength()); |
| 52 | if (size == static_cast<size_t>(-1)) |
| 53 | { |
| 54 | LOG_ERROR("unknown size, refusing to load key"); |
| 55 | return false; |
| 56 | } |
| 57 | if (size > 4 * 1024 * 1024) |
| 58 | { |
| 59 | LOG_ERROR("Key file suspiciously large, refusing to load it"); |
| 60 | return false; |
| 61 | } |
| 62 | |
| 63 | std::string pem(size, '\0'); |
| 64 | stream->Read(pem.data(), pem.size()); |
| 65 | |
| 66 | try |
| 67 | { |
| 68 | _key = Crypt::CreateRSAKey(); |
| 69 | _key->SetPrivate(pem); |
| 70 | return true; |
| 71 | } |
| 72 | catch (const std::exception& e) |
| 73 | { |
| 74 | LOG_ERROR("Network::Key::LoadPrivate failed: %s", e.what()); |
| 75 | return false; |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | bool Key::LoadPublic(IStream* stream) |
| 80 | { |
no test coverage detected