public RestHelper()

in Webapp/SDAF/Controllers/RestHelper.cs [51:116]
55 lines of code
5 McCabe index (conditional complexity)

        public RestHelper(IConfiguration configuration, string type = "ADO")
        {
            collectionUri = configuration["CollectionUri"];
            project = configuration["ProjectName"];
            repositoryId = configuration["RepositoryId"];
            PAT = configuration["PAT"];
            string devops_authentication = configuration["AUTHENTICATION_TYPE"];
            branch = configuration["SourceBranch"];
            sdafGeneralId = configuration["SDAF_GENERAL_GROUP_ID"];
            sdafControlPlaneEnvironment = configuration["CONTROLPLANE_ENV"];
            sdafControlPlaneLocation = configuration["CONTROLPLANE_LOC"];
            tenantId = configuration["AZURE_TENANT_ID"];
            managedIdentityClientId = configuration["OVERRIDE_USE_MI_FIC_ASSERTION_CLIENTID"];

            jsonSerializerOptions = new JsonSerializerOptions() { IgnoreNullValues = true };

            if (type == "ADO")
            {
                if (devops_authentication == "PAT")
                {
                    client = new HttpClient();
                    client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic",
                    Convert.ToBase64String(
                        System.Text.ASCIIEncoding.ASCII.GetBytes(
                            string.Format("{0}:{1}", "", PAT))));
                }
                else
                {
                    if (string.IsNullOrEmpty(tenantId) || string.IsNullOrEmpty(managedIdentityClientId))
                    {
                        throw new ArgumentNullException("TenantId and ManagedIdentityClientId must be provided for Managed Identity authentication.");
                    }

                    credential = new DefaultAzureCredential(
                        new DefaultAzureCredentialOptions
                        {
                            TenantId = tenantId,
                            ManagedIdentityClientId = managedIdentityClientId
                        });

                    //var tokenRequestContext = new TokenRequestContext(new[] { "https://management.azure.com/.default", "499b84ac-1321-427f-aa17-267ca6975798/.default" });

                    var tokenRequestContext = new TokenRequestContext(VssAadSettings.DefaultScopes);
                    var token = credential.GetToken(tokenRequestContext, CancellationToken.None);

                    var accessToken = token.Token;

                    client = new HttpClient();
                    client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer",
                        accessToken);
                }

                client.DefaultRequestHeaders.Accept.Add(
                    new MediaTypeWithQualityHeaderValue("application/json"));
                client.DefaultRequestHeaders.Add("User-Agent", "sap-automation");
            }
            else
            {
                client = new HttpClient();

                client.DefaultRequestHeaders.Accept.Add(
                    new MediaTypeWithQualityHeaderValue("application/json"));

                client.DefaultRequestHeaders.Add("User-Agent", "sap-automation");
            }
        }