/// <summary>
/// Login to Mega.co.nz service using hashed credentials
/// </summary>
/// <param name="authInfos">Authentication informations generated by <see cref="GenerateAuthInfos"/> method</param>
/// <exception cref="ApiException">Service is not available or authInfos is invalid</exception>
/// <exception cref="ArgumentNullException">authInfos is null</exception>
/// <exception cref="NotSupportedException">Already logged in</exception>
public LogonSessionToken Login(AuthInfos authInfos)
{
if (authInfos == null)
{
throw new ArgumentNullException("authInfos");
}
this.EnsureLoggedOut();
this.authenticatedLogin = true;
// Request Mega Api
LoginRequest request = new LoginRequest(authInfos.Email, authInfos.Hash);
LoginResponse response = this.Request <LoginResponse>(request);
// Decrypt master key using our password key
byte[] cryptedMasterKey = response.MasterKey.FromBase64();
this.masterKey = Crypto.DecryptKey(cryptedMasterKey, authInfos.PasswordAesKey);
// Decrypt RSA private key using decrypted master key
byte[] cryptedRsaPrivateKey = response.PrivateKey.FromBase64();
BigInteger[] rsaPrivateKeyComponents = Crypto.GetRsaPrivateKeyComponents(cryptedRsaPrivateKey, this.masterKey);
// Decrypt session id
byte[] encryptedSid = response.SessionId.FromBase64();
byte[] sid = Crypto.RsaDecrypt(encryptedSid.FromMPINumber(), rsaPrivateKeyComponents[0], rsaPrivateKeyComponents[1], rsaPrivateKeyComponents[2]);
// Session id contains only the first 58 base64 characters
this.sessionId = sid.ToBase64().Substring(0, 58);
return(new LogonSessionToken(this.sessionId, this.masterKey));
}
/// <summary>
/// Login to Mega.co.nz service using hashed credentials
/// </summary>
/// <param name="authInfos">Authentication informations generated by <see cref="GenerateAuthInfos"/> method</param>
/// <exception cref="ApiException">Service is not available or authInfos is invalid</exception>
/// <exception cref="ArgumentNullException">authInfos is null</exception>
/// <exception cref="NotSupportedException">Already logged in</exception>
public void Login(AuthInfos authInfos)
{
if (authInfos == null)
{
throw new ArgumentNullException("authInfos");
}
this.EnsureLoggedOut();
// Store authInfos to relogin if required
this._authInfos = authInfos;
// Request Mega Api
LoginRequest request = new LoginRequest(authInfos.Email, authInfos.Hash);
LoginResponse response = this.Request <LoginResponse>(request);
// Decrypt master key using our password key
byte[] cryptedMasterKey = response.MasterKey.FromBase64();
this._masterKey = Crypto.DecryptKey(cryptedMasterKey, authInfos.PasswordAesKey);
// Decrypt RSA private key using decrypted master key
byte[] cryptedRsaPrivateKey = response.PrivateKey.FromBase64();
BigInteger[] rsaPrivateKeyComponents = Crypto.GetRsaPrivateKeyComponents(cryptedRsaPrivateKey, this._masterKey);
// Decrypt session id
byte[] encryptedSid = response.SessionId.FromBase64();
byte[] sid = Crypto.RsaDecrypt(encryptedSid.FromMPINumber(), rsaPrivateKeyComponents[0], rsaPrivateKeyComponents[1], rsaPrivateKeyComponents[2]);
// Session id contains only the first 43 decrypted bytes
this._sessionId = sid.CopySubArray(43).ToBase64();
}
public MegaApiClient Login()
{
MegaApiClient client = new MegaApiClient();
AuthInfos AI = JsonConvert.DeserializeObject <AuthInfos>(Constants.AuthInfoJsonString);
client.Login(AI);
return(client);
}
/// <summary>
/// Generates a JSON file with login encrypted data to use with Mega Api
/// </summary>
/// <returns>true if everything went ok</returns>
public static bool GetAuthInfo()
{
try
{
MegaApiClient client = new MegaApiClient();
AuthInfos AU = MegaApiClient.GenerateAuthInfos("*****@*****.**", "password"); //Your email and pass used to create the mega account
MegaApiClient.AuthInfos AF = AU; // = new MegaApiClient.AuthInfos()
MessageBox.Show(AF.PasswordAesKey.ToString());
string json = JsonConvert.SerializeObject(AF);
JObject Auth = (JObject)JToken.FromObject(AF);
// write JSON directly to a file
using (StreamWriter file = File.CreateText("C:/Auth.json")) //location where the json file is going to be saved
using (JsonTextWriter writer = new JsonTextWriter(file))
{
Auth.WriteTo(writer);
}
return(true);
}
catch
{
return(false);
}
}
public Task <LogonSessionToken> LoginAsync(AuthInfos authInfos)
{
return(Task.Run(() => this.Login(authInfos)));
}
public Task LoginAsync(AuthInfos authInfos)
{
return(Task.Run(() => this.Login(authInfos)));
}