/// <summary>
/// <para></para>
/// <para>Tokens acquired are stored in the secure secret store provided during
/// initialization.</para>
/// </summary>
/// <param name="targetUri">The unique identifier for the resource for which access is to
/// be acquired.</param>
/// <param name="username">The username of the account for which access is to be acquired.</param>
/// <param name="password">The password of the account for which access is to be acquired.</param>
/// <param name="authenticationCode">The two-factor authentication code for use in access acquisition.</param>
/// <returns>Acquired <see cref="Credential"/> if successful; otherwise <see langword="null"/>.</returns>
public async Task <Credential> NoninteractiveLogonWithCredentials(TargetUri targetUri, string username, string password, string authenticationCode)
{
BaseSecureStore.ValidateTargetUri(targetUri);
if (String.IsNullOrWhiteSpace(username))
{
throw new ArgumentNullException("username", "The `username` parameter is null or invalid.");
}
if (String.IsNullOrWhiteSpace(password))
{
throw new ArgumentNullException("username", "The `password` parameter is null or invalid.");
}
Credential credentials = null;
AuthenticationResult result;
if (result = await Authority.AcquireToken(targetUri, username, password, authenticationCode, this.TokenScope))
{
Git.Trace.WriteLine($"token acquisition for '{targetUri}' succeeded.");
credentials = (Credential)result.Token;
PersonalAccessTokenStore.WriteCredentials(targetUri, credentials);
return(credentials);
}
Git.Trace.WriteLine($"non-interactive logon for '{targetUri}' failed.");
return(credentials);
}
/// <summary>
/// Tokens acquired are stored in the secure secret store provided during initialization.
/// <para/>
/// Returns acquired `<see cref="Credential"/>` if successful; otherwise `<see langword="null"/>`.
/// </summary>
/// <param name="targetUri">The unique identifier for the resource for which access is to be acquired.</param>
/// <param name="username">The username of the account for which access is to be acquired.</param>
/// <param name="password">The password of the account for which access is to be acquired.</param>
/// <param name="authenticationCode">The two-factor authentication code for use in access acquisition.</param>
public async Task <Credential> NoninteractiveLogonWithCredentials(TargetUri targetUri, string username, string password, string authenticationCode)
{
if (targetUri is null)
{
throw new ArgumentNullException(nameof(targetUri));
}
if (username is null)
{
throw new ArgumentNullException(nameof(username));
}
if (password is null)
{
throw new ArgumentNullException(nameof(password));
}
Credential credentials = null;
var normalizedTargetUri = NormalizeUri(targetUri);
AuthenticationResult result;
if (result = await Authority.AcquireToken(normalizedTargetUri, username, password, authenticationCode, TokenScope))
{
Trace.WriteLine($"token acquisition for '{normalizedTargetUri}' succeeded.");
credentials = (Credential)result.Token;
await PersonalAccessTokenStore.WriteCredentials(normalizedTargetUri, credentials);
return(credentials);
}
Trace.WriteLine($"non-interactive logon for '{normalizedTargetUri}' failed.");
return(credentials);
}
/// <summary>
/// Tokens acquired are stored in the secure secret store provided during initialization.
/// <para/>
/// Returns acquired `<see cref="Credential"/>` if successful; otherwise `<see langword="null"/>`
/// </summary>
/// <param name="targetUri">The unique identifier for the resource for which access is to be acquired.</param>
public async Task <Credential> InteractiveLogon(TargetUri targetUri)
{
if (targetUri is null)
{
throw new ArgumentNullException(nameof(targetUri));
}
Credential credentials = null;
var normalizedTargetUri = NormalizeUri(targetUri);
if (AcquireCredentialsCallback(normalizedTargetUri, out string username, out string password))
{
AuthenticationResult result;
if (result = await Authority.AcquireToken(normalizedTargetUri, username, password, null, TokenScope))
{
Trace.WriteLine($"token acquisition for '{normalizedTargetUri}' succeeded");
credentials = (Credential)result.Token;
await PersonalAccessTokenStore.WriteCredentials(normalizedTargetUri, credentials);
// if a result callback was registered, call it
AuthenticationResultCallback?.Invoke(normalizedTargetUri, result);
return(credentials);
}
else if (result == GitHubAuthenticationResultType.TwoFactorApp ||
result == GitHubAuthenticationResultType.TwoFactorSms)
{
string authenticationCode;
if (AcquireAuthenticationCodeCallback(normalizedTargetUri, result, username, out authenticationCode))
{
if (result = await Authority.AcquireToken(normalizedTargetUri, username, password, authenticationCode, TokenScope))
{
Trace.WriteLine($"token acquisition for '{normalizedTargetUri}' succeeded.");
credentials = (Credential)result.Token;
await PersonalAccessTokenStore.WriteCredentials(normalizedTargetUri, credentials);
// if a result callback was registered, call it
AuthenticationResultCallback?.Invoke(normalizedTargetUri, result);
return(credentials);
}
}
}
AuthenticationResultCallback?.Invoke(normalizedTargetUri, result);
}
Trace.WriteLine($"interactive logon for '{normalizedTargetUri}' failed.");
return(credentials);
}
/// <summary>
/// <para></para>
/// <para>Tokens acquired are stored in the secure secret store provided during
/// initialization.</para>
/// </summary>
/// <param name="targetUri">The unique identifier for the resource for which access is to
/// be acquired.</param>
/// /// <returns>Acquired <see cref="Credential"/> if successful; otherwise <see langword="null"/>.</returns>
public async Task <Credential> InteractiveLogon(TargetUri targetUri)
{
Credential credentials = null;
string username;
string password;
if (AcquireCredentialsCallback(targetUri, out username, out password))
{
AuthenticationResult result;
if (result = await Authority.AcquireToken(targetUri, username, password, null, this.TokenScope))
{
Git.Trace.WriteLine($"token acquisition for '{targetUri}' succeeded");
credentials = (Credential)result.Token;
this.PersonalAccessTokenStore.WriteCredentials(targetUri, credentials);
// if a result callback was registered, call it
AuthenticationResultCallback?.Invoke(targetUri, result);
return(credentials);
}
else if (result == GitHubAuthenticationResultType.TwoFactorApp ||
result == GitHubAuthenticationResultType.TwoFactorSms)
{
string authenticationCode;
if (AcquireAuthenticationCodeCallback(targetUri, result, username, out authenticationCode))
{
if (result = await Authority.AcquireToken(targetUri, username, password, authenticationCode, this.TokenScope))
{
Git.Trace.WriteLine($"token acquisition for '{targetUri}' succeeded.");
credentials = (Credential)result.Token;
this.PersonalAccessTokenStore.WriteCredentials(targetUri, credentials);
// if a result callback was registered, call it
AuthenticationResultCallback?.Invoke(targetUri, result);
return(credentials);
}
}
}
// if a result callback was registered, call it
if (AuthenticationResultCallback != null)
{
AuthenticationResultCallback(targetUri, result);
}
}
Git.Trace.WriteLine($"interactive logon for '{targetUri}' failed.");
return(credentials);
}