/// <summary>
/// GitHubToAadConverter constructor for generating new token, and initialize http client.
/// </summary>
/// <param name="credential">The aad token auth class.</param>
/// <param name="logger">Logger</param>
public GitHubToAADConverter(
ClientSecretCredential credential,
ILogger <GitHubToAADConverter> logger)
{
this.logger = logger;
var opsAuthToken = "";
try
{
// This is aad scope of opensource rest API.
string[] scopes = new string[]
{
"api://5bc5e692-fe67-4053-8d49-9e2863718bfb/.default"
};
opsAuthToken = credential.GetToken(new TokenRequestContext(scopes)).Token;
}
catch (Exception ex)
{
logger.LogError("Failed to generate aad token. " + ex.Message);
}
client = new HttpClient();
client.DefaultRequestHeaders.Add("content_type", "application/json");
client.DefaultRequestHeaders.Add("api-version", "2019-10-01");
client.DefaultRequestHeaders.Add("Authorization", $"Bearer {opsAuthToken}");
}
public static string GetAccessToken(this IConfigurationRoot config)
{
var credential = new ClientSecretCredential(config["AuthTenantId"], config["AuthClientId"], config["AuthClientSecret"]);
var accessToken = credential.GetToken(new TokenRequestContext(new[] { config["AuthScope"] }));
return(accessToken.Token);
}
public static IDbConnection CreateConnection(SquealConfig config)
{
string accessToken = null;
if (!String.IsNullOrEmpty(config.AzureAdAuthentication.TenantId) &&
!String.IsNullOrEmpty(config.AzureAdAuthentication.ClientId))
{
var credential = new ClientSecretCredential(config.AzureAdAuthentication.TenantId,
config.AzureAdAuthentication.ClientId, config.AzureAdAuthentication.ClientSecret);
var token = credential.GetToken(new Azure.Core.TokenRequestContext(
new string[] { "https://database.windows.net/.default" }));
accessToken = token.Token;
}
var connection = new SqlConnection(config.ConnectionString);
connection.AccessToken = accessToken;
return(connection);
}
/// <summary>
/// Will create a system topic on a storage account where Azure will publish events for containers in the storage account.
/// Only one system topic can be created per storage account.
/// </summary>
private bool CreateStorageSystemTopic(string _TopicName, Action <string> _ErrorMessageAction = null)
{
try
{
SystemTopic TopicInfo = new SystemTopic(ResourceGroupLocation,
$"/subscriptions/{SubscriptionId}/resourceGroups/{ResourceGroupName}/providers/Microsoft.EventGrid/systemTopics/{_TopicName}",
_TopicName,
"Microsoft.EventGrid/systemTopics",
null,
null,
$"/subscriptions/{SubscriptionId}/resourceGroups/{ResourceGroupName}/providers/microsoft.storage/storageaccounts/{StorageAccountName}",
null,
"microsoft.storage.storageaccounts");
if (LastGeneratedToken.ExpiresOn.UtcDateTime <= DateTime.UtcNow)
{
ClientSecretCredential ClientCred = new ClientSecretCredential(TenantId, ClientId, ClientSecret);
TokenRequestContext RequestContext = new TokenRequestContext(new string[] { $"https://management.azure.com/.default" });
LastGeneratedToken = ClientCred.GetToken(RequestContext);
}
TokenCredentials TokenCredential = new TokenCredentials(new StringTokenProvider(LastGeneratedToken.Token, "Bearer"));
EventGridManagementClient ManagmentClient = new EventGridManagementClient(TokenCredential);
TokenCredential.InitializeServiceClient(ManagmentClient);
ManagmentClient.SubscriptionId = SubscriptionId;
AZSystemTopicOperations SystemTopicOperations = new AZSystemTopicOperations(ManagmentClient);
bool Success = SystemTopicOperations.CreateOrUpdate(ResourceGroupName, _TopicName, TopicInfo, out SystemTopic _, _ErrorMessageAction);
return(Success);
}
catch (Exception ex)
{
_ErrorMessageAction?.Invoke($"{ex.Message} :\n {ex.StackTrace}");
return(false);
}
}