/// <summary>
/// Site Recovery requests that go to on-premise components (like the Provider installed
/// in VMM) require an authentication token that is signed with the vault key to indicate
/// that the request indeed originated from the end-user client.
/// Generating that authentication token here and sending it via http headers.
/// </summary>
/// <param name="clientRequestId">Unique identifier for the client's request</param>
/// <returns>The authentication token for the provider</returns>
public string GenerateAgentAuthenticationHeader(
string clientRequestId)
{
var cikTokenDetails = new CikTokenDetails();
var currentDateTime = DateTime.Now;
currentDateTime = currentDateTime.AddHours(-1);
cikTokenDetails.NotBeforeTimestamp = TimeZoneInfo.ConvertTimeToUtc(currentDateTime);
cikTokenDetails.NotAfterTimestamp = cikTokenDetails.NotBeforeTimestamp.AddDays(7);
cikTokenDetails.ClientRequestId = clientRequestId;
cikTokenDetails.Version = new Version(
1,
2);
cikTokenDetails.PropertyBag = new Dictionary <string, object>();
var shaInput = new JavaScriptSerializer().Serialize(cikTokenDetails);
if (null == asrVaultCreds.ChannelIntegrityKey)
{
throw new ArgumentException(Resources.MissingChannelIntergrityKey);
}
var sha = new HMACSHA256(Encoding.UTF8.GetBytes(asrVaultCreds.ChannelIntegrityKey));
cikTokenDetails.Hmac =
Convert.ToBase64String(sha.ComputeHash(Encoding.UTF8.GetBytes(shaInput)));
cikTokenDetails.HashFunction = CikSupportedHashFunctions.HMACSHA256.ToString();
return(new JavaScriptSerializer().Serialize(cikTokenDetails));
}
/// <summary>
/// Site Recovery requests that go to on-premise components (like the Provider installed
/// in VMM) require an authentication token that is signed with the vault key to indicate
/// that the request indeed originated from the end-user client.
/// Generating that authentication token here and sending it via http headers.
/// </summary>
/// <param name="clientRequestId">Unique identifier for the client's request</param>
/// <param name="dateTime">Optional , datetime used for header genertion</param>
/// <returns>The authentication token for the provider</returns>
public static string GenerateAgentAuthenticationHeader(
string clientRequestId,
DateTime?dateTime = null)
{
var cikTokenDetails = new CikTokenDetails();
var currentDateTime = dateTime == null ? DateTime.Now : dateTime.Value;
currentDateTime = currentDateTime.AddHours(-1);
cikTokenDetails.NotBeforeTimestamp = TimeZoneInfo.ConvertTimeToUtc(currentDateTime);
cikTokenDetails.NotAfterTimestamp = cikTokenDetails.NotBeforeTimestamp.AddDays(7);
cikTokenDetails.ClientRequestId = clientRequestId;
cikTokenDetails.Version = new Version(
1,
2);
cikTokenDetails.PropertyBag = new Dictionary <string, object>();
JsonSerializerSettings microsoftDateFormatSettings = new JsonSerializerSettings
{
DateFormatHandling = DateFormatHandling.MicrosoftDateFormat
};
var shaInput = JsonConvert.SerializeObject(cikTokenDetails, microsoftDateFormatSettings);
if (null == asrVaultCreds.ChannelIntegrityKey)
{
throw new ArgumentException(Resources.MissingChannelIntergrityKey);
}
var sha = new HMACSHA256(Encoding.UTF8.GetBytes(asrVaultCreds.ChannelIntegrityKey));
cikTokenDetails.Hmac =
Convert.ToBase64String(sha.ComputeHash(Encoding.UTF8.GetBytes(shaInput)));
cikTokenDetails.HashFunction = CikSupportedHashFunctions.HMACSHA256.ToString();
return(JsonConvert.SerializeObject(cikTokenDetails, microsoftDateFormatSettings));
}
