public virtual void ProcessRequest(HttpContext context)
{
try {
HttpRequest request = context.Request;
WobCredentials credentials = new WobCredentials(
WebConfigurationManager.AppSettings["ServiceAccountId"],
WebConfigurationManager.AppSettings["ServiceAccountPrivateKey"],
WebConfigurationManager.AppSettings["ApplicationName"],
WebConfigurationManager.AppSettings["IssuerId"]);
// OAuth - setup certificate based on private key file
X509Certificate2 certificate = new X509Certificate2(
AppDomain.CurrentDomain.BaseDirectory + credentials.serviceAccountPrivateKey,
"notasecret",
X509KeyStorageFlags.Exportable);
WobUtils utils = null;
WebserviceRequest webRequest = null;
JsonWebToken.Payload.WebserviceResponse webResponse = null;
string jwt = null;
ReadEntityBodyMode read = request.ReadEntityBodyMode;
Stream inputStream = null;
if (read == ReadEntityBodyMode.None)
inputStream = request.GetBufferedInputStream();
else
inputStream = request.InputStream;
webRequest = NewtonsoftJsonSerializer.Instance.Deserialize<WebserviceRequest>(inputStream);
if (webRequest.Method.Equals("signup")) {
webResponse = new JsonWebToken.Payload.WebserviceResponse() {
Message = "Welcome to baconrista",
Result = "approved"
};
}
else {
webResponse = new JsonWebToken.Payload.WebserviceResponse() {
Message = "Thanks for linking to baconrista",
Result = "approved"
};
}
utils = new WobUtils(credentials.IssuerId, certificate);
string linkId = webRequest.Params.LinkingId;
LoyaltyObject loyaltyObject = Loyalty.generateLoyaltyObject(credentials.IssuerId, "LoyaltyClass", (linkId != null) ? linkId : "LoyaltyObject");
utils.addObject(loyaltyObject);
jwt = utils.GenerateWsJwt(webResponse);
HttpResponse response = context.Response;
response.Write(jwt);
}
catch (Exception e) {
Console.Write(e.StackTrace);
}
}
public String GenerateWsJwt(JsonWebToken.Payload.WebserviceResponse response)
{
String header = UrlSafeBase64Encode(CreateSerializedHeader());
String body = UrlSafeBase64Encode(CreateWSPayload(response));
String content = header + "." + body;
String signature = CreateSignature(content);
return(content + "." + signature);
}
private string CreateWSPayload(JsonWebToken.Payload.WebserviceResponse response)
{
var iat = (int)(System.DateTime.UtcNow - new System.DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalSeconds;
var jwtContainer = new JsonWebToken.Payload()
{
Issuer = issuer,
Audience = "google",
Type = "loyaltywebservice",
IssuedAtTimeSeconds = iat,
Objects = new JsonWebToken.Payload.Content()
{
loyaltyObjects = loyaltyObjects,
offerObjects = offerObjects,
webserviceResponse = response
},
};
return(NewtonsoftJsonSerializer.Instance.Serialize(jwtContainer));
}