public static CloudStorageAccount CreateCloudStorageAccount(Account account, bool useHttps = false)
{
var storageAccount = account.UseChinaEndpoint
? new CloudStorageAccount(new StorageCredentials(account.Name, account.Key), "core.chinacloudapi.cn", useHttps)
: new CloudStorageAccount(new StorageCredentials(account.Name, account.Key), useHttps);
return storageAccount;
}
public string EnableStorageCORS(Account account)
{
try
{
var storageAccount = StorageUtils.CreateCloudStorageAccount(account);
var blobClient = storageAccount.CreateCloudBlobClient();
CorsHttpMethods allowedMethods = CorsHttpMethods.None;
allowedMethods = allowedMethods | CorsHttpMethods.Get;
allowedMethods = allowedMethods | CorsHttpMethods.Put;
allowedMethods = allowedMethods | CorsHttpMethods.Post;
allowedMethods = allowedMethods | CorsHttpMethods.Delete;
allowedMethods = allowedMethods | CorsHttpMethods.Options;
var delimiter = new[] { "," };
CorsRule corsRule = new CorsRule();
const string allowedOrigins = "*";
const string allowedHeaders = "*";
const string exposedHeaders = "";
string[] allAllowedOrigin = allowedOrigins.Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
string[] allExpHeaders = exposedHeaders.Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
string[] allAllowHeaders = allowedHeaders.Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
List<string> corsAllowedOrigin = new List<string>();
foreach (var item in allAllowedOrigin)
{
if (!string.IsNullOrWhiteSpace(item))
{
corsAllowedOrigin.Add(item.Trim());
}
}
List<string> corsExposedHeaders = new List<string>();
foreach (var item in allExpHeaders)
{
if (!string.IsNullOrWhiteSpace(item))
{
corsExposedHeaders.Add(item.Trim());
}
}
List<string> corsAllowHeaders = new List<string>();
foreach (var item in allAllowHeaders)
{
if (!string.IsNullOrWhiteSpace(item))
{
corsAllowHeaders.Add(item.Trim());
}
}
corsRule.MaxAgeInSeconds = 200;
corsRule.AllowedMethods = allowedMethods;
corsRule.AllowedHeaders = corsAllowHeaders;
corsRule.AllowedOrigins = corsAllowedOrigin;
corsRule.ExposedHeaders = corsExposedHeaders;
ServiceProperties properties = blobClient.GetServiceProperties();
properties.Cors.CorsRules.Clear();
properties.Cors.CorsRules.Add(corsRule);
blobClient.SetServiceProperties(properties);
}
catch (Exception ex)
{
logger.Error(ex);
return "Failed due to Incorrect Account Name or Key.";
}
return "Enabling CORS Succeed";
}
