diff options
| author | Robert Pösel <robyer@seznam.cz> | 2017-12-05 22:48:07 +0100 |
|---|---|---|
| committer | Robert Pösel <robyer@seznam.cz> | 2017-12-05 22:48:31 +0100 |
| commit | 0a8dbb91b0f505da3ce617fa5284719b8356cdac (patch) | |
| tree | 428fec080c21abd172b27ffdde15c52a86c9c7dd /protocols/Steam/src/steam_login.cpp | |
| parent | dd604b30c3153903bef1d40d4ebaa62f14671177 (diff) | |
Steam: For RsaEncryption use exponent received from server
Diffstat (limited to 'protocols/Steam/src/steam_login.cpp')
| -rw-r--r-- | protocols/Steam/src/steam_login.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/protocols/Steam/src/steam_login.cpp b/protocols/Steam/src/steam_login.cpp index c1ef9b09f0..d91acaba6d 100644 --- a/protocols/Steam/src/steam_login.cpp +++ b/protocols/Steam/src/steam_login.cpp @@ -64,8 +64,8 @@ void CSteamProto::OnGotRsaKey(const HttpResponse *response) return; std::string modulus = root["publickey_mod"].as_string(); - // exponent "010001" is used as constant in CSteamProto::RsaEncrypt - //std::string exponent = root["publickey_exp"].as_string(); + std::string exp = root["publickey_exp"].as_string(); + DWORD exponent = strtoul(exp.c_str(), nullptr, 16); // default "010001" = 0x10001 std::string timestamp = root["timestamp"].as_string(); @@ -75,14 +75,14 @@ void CSteamProto::OnGotRsaKey(const HttpResponse *response) DWORD error = 0; DWORD encryptedSize = 0; - if ((error = RsaEncrypt(modulus.c_str(), szPassword, nullptr, encryptedSize)) != 0) + if ((error = RsaEncrypt(modulus.c_str(), exponent, szPassword, nullptr, encryptedSize)) != 0) { debugLogA("CSteamProto::OnGotRsaKey: encryption error (%lu)", error); return; } BYTE *encryptedPassword = (BYTE*)mir_calloc(encryptedSize); - if ((error = RsaEncrypt(modulus.c_str(), szPassword, encryptedPassword, encryptedSize)) != 0) + if ((error = RsaEncrypt(modulus.c_str(), exponent, szPassword, encryptedPassword, encryptedSize)) != 0) { debugLogA("CSteamProto::OnGotRsaKey: encryption error (%lu)", error); return; |