/// <summary>
/// Initializes a new instance of the <see cref="TeamGoalController"/> class.
/// </summary>
/// <param name="confidentialClientApp">Instance of ConfidentialClientApplication class.</param>
/// <param name="logger">Instance to send logs to the Application Insights service.</param>
/// <param name="azureAdOptions">Instance of IOptions to read data from application configuration.</param>
/// <param name="teamGoalStorageProvider">Storage provider for working with team goal data in Microsoft Azure Table storage</param>
/// <param name="tokenAcquisitionHelper">Instance of token acquisition helper to access token.</param>
public TeamGoalController(
IConfidentialClientApplication confidentialClientApp,
ILogger <TeamGoalController> logger,
IOptions <AzureAdOptions> azureAdOptions,
ITeamGoalStorageProvider teamGoalStorageProvider,
TokenAcquisitionHelper tokenAcquisitionHelper)
: base(confidentialClientApp, azureAdOptions, logger, tokenAcquisitionHelper)
{
this.logger = logger;
this.teamGoalStorageProvider = teamGoalStorageProvider;
}
/// <summary>
/// Initializes a new instance of the <see cref="BaseGoalTrackerController"/> class.
/// </summary>
/// <param name="confidentialClientApp">Instance of ConfidentialClientApplication class.</param>
/// <param name="azureAdOptions">Instance of IOptions to read data from application configuration.</param>
/// <param name="logger">Instance to send logs to the Application Insights service.</param>
/// <param name="tokenAcquisitionHelper">Instance of token acquisition helper to access token.</param>
public BaseGoalTrackerController(
IConfidentialClientApplication confidentialClientApp,
IOptions <AzureAdOptions> azureAdOptions,
ILogger logger,
TokenAcquisitionHelper tokenAcquisitionHelper)
{
this.confidentialClientApp = confidentialClientApp;
this.azureAdOptions = azureAdOptions;
this.logger = logger;
this.tokenAcquisitionHelper = tokenAcquisitionHelper;
}
/// <summary>
/// Initializes a new instance of the <see cref="AccessTokenHelper"/> class.
/// </summary>
/// <param name="azureAdOptions">Instance of IOptions to read data from application configuration.</param>
/// <param name="botSettings">Instance of IOptions to read data tenant details.</param>
/// <param name="confidentialClientApp">Instance of ConfidentialClientApplication class.</param>
/// <param name="tokenAcquisitionHelper">Instance of token acquisition helper to access token.</param>
/// <param name="logger">Instance to send logs to the Application Insights service.</param>
public AccessTokenHelper(
IOptions <AzureActiveDirectorySettings> azureAdOptions,
IOptions <BotSettings> botSettings,
IConfidentialClientApplication confidentialClientApp,
TokenAcquisitionHelper tokenAcquisitionHelper,
ILogger <AccessTokenHelper> logger)
{
this.azureAdOptions = azureAdOptions;
this.botSettings = botSettings;
this.confidentialClientApp = confidentialClientApp;
this.logger = logger;
this.tokenAcquisitionHelper = tokenAcquisitionHelper;
}
/// <summary>
/// Initializes a new instance of the <see cref="PersonalGoalNoteController"/> class.
/// </summary>
/// <param name="confidentialClientApp">Instance of ConfidentialClientApplication class.</param>
/// <param name="logger">Instance to send logs to the Application Insights service.</param>
/// <param name="azureAdOptions">Instance of IOptions to read data from application configuration.</param>
/// <param name="personalGoalNoteStorageProvider">Storage provider for working with team goal data in Microsoft Azure Table storage</param>
/// <param name="tokenAcquisitionHelper">Instance of token acquisition helper to access token.</param>
/// <param name="cardHelper">Instance of class that handles card create/update helper methods.</param>
/// <param name="backgroundTaskWrapper">Instance of backgroundTaskWrapper to run a background task.</param>
public PersonalGoalNoteController(
IConfidentialClientApplication confidentialClientApp,
ILogger <PersonalGoalNoteController> logger,
IOptions <AzureAdOptions> azureAdOptions,
IPersonalGoalNoteStorageProvider personalGoalNoteStorageProvider,
TokenAcquisitionHelper tokenAcquisitionHelper,
CardHelper cardHelper,
BackgroundTaskWrapper backgroundTaskWrapper)
: base(confidentialClientApp, azureAdOptions, logger, tokenAcquisitionHelper)
{
this.logger = logger;
this.personalGoalNoteStorageProvider = personalGoalNoteStorageProvider;
this.cardHelper = cardHelper;
this.backgroundTaskWrapper = backgroundTaskWrapper;
}
/// <summary>
/// Get user Azure AD access token.
/// </summary>
/// <returns>Token to access MS graph.</returns>
public async Task <string> GetAccessTokenAsync()
{
List <string> scopeList = this.azureAdOptions.Value.GraphScope.Split(new char[] { ' ' }, System.StringSplitOptions.RemoveEmptyEntries).ToList();
try
{
// Gets user account from the accounts available in token cache.
// https://docs.microsoft.com/en-us/dotnet/api/microsoft.identity.client.clientapplicationbase.getaccountasync?view=azure-dotnet
// Concatenation of UserObjectId and TenantId separated by a dot is used as unique identifier for getting user account.
// https://docs.microsoft.com/en-us/dotnet/api/microsoft.identity.client.accountid.identifier?view=azure-dotnet#Microsoft_Identity_Client_AccountId_Identifier
var account = await this.confidentialClientApp.GetAccountAsync($"{this.UserObjectId}.{this.azureAdOptions.Value.TenantId}");
// Attempts to acquire an access token for the account from the user token cache.
// https://docs.microsoft.com/en-us/dotnet/api/microsoft.identity.client.clientapplicationbase.acquiretokensilent?view=azure-dotnet
AuthenticationResult result = await this.confidentialClientApp
.AcquireTokenSilent(scopeList, account)
.ExecuteAsync();
return(result.AccessToken);
}
catch (MsalUiRequiredException msalex)
{
// Getting new token using AddTokenToCacheFromJwtAsync as AcquireTokenSilent failed to load token from cache.
TokenAcquisitionHelper tokenAcquisitionHelper = new TokenAcquisitionHelper(this.confidentialClientApp);
try
{
this.logger.LogInformation($"MSAL exception occurred while trying to acquire new token. MSAL exception details are found {msalex}.");
var jwtToken = AuthenticationHeaderValue.Parse(this.Request.Headers["Authorization"].ToString()).Parameter;
return(await tokenAcquisitionHelper.AddTokenToCacheFromJwtAsync(this.azureAdOptions.Value.GraphScope, jwtToken));
}
catch (Exception ex)
{
this.logger.LogError(ex, $"An error occurred in GetAccessTokenAsync: {ex.Message}.");
throw;
}
}
catch (Exception ex)
{
this.logger.LogError(ex, $"An error occurred in fetching token : {ex.Message}.");
throw;
}
}
