I have just started working in SSRS and I got a very strange problem i.e. When I am calling report server URL i.e. localhost/Reports
This URL requires Authentication window for Username and password. like this.
If I submitted local system user account information in that case it will appear me report server screen which we want. like this.
I have created a demo web-application and in the default.aspx page I am using ReportViewer to show report and configure it. here is the code which i am using
Default.aspx Page
<rsweb:ReportViewer ID="ReportViewer1" runat="server" Width="100%">
</rsweb:ReportViewer>
Default.aspx.cs Page
ReportViewer1.ProcessingMode = ProcessingMode.Remote;
IReportServerCredentials irsc = new CustomReportCredentials("username", "password", "India");
ReportViewer1.ServerReport.ReportServerCredentials = irsc;
ReportViewer1.ServerReport.ReportServerUrl = new Uri("http://localhost/Reports");
ReportViewer1.ServerReport.ReportPath = "/SSRS_Demo/Report_CaseMain";
ReportViewer1.ServerReport.Refresh();
CustomReportCredentials.cs Class
public class CustomReportCredentials : IReportServerCredentials
{
// local variable for network credential.
private string _UserName;
private string _PassWord;
private string _DomainName;
public CustomReportCredentials(string UserName, string PassWord, string DomainName)
{
_UserName = UserName;
_PassWord = PassWord;
_DomainName = DomainName;
}
public WindowsIdentity ImpersonationUser
{
get
{
return null; // not use ImpersonationUser
}
}
public ICredentials NetworkCredentials
{
get
{
// use NetworkCredentials
return new NetworkCredential(_UserName, _PassWord, _DomainName);
}
}
public bool GetFormsCredentials(out Cookie authCookie, out string user, out string password, out string authority)
{
// not use FormsCredentials unless you have implements a custom autentication.
authCookie = null;
user = password = authority = null;
return false;
}
}
And while i am running this web-application in that case it will gives me an error i.e.
Please help me out what will I do to resolve these all errors.....
After very long R&D I got a solution. I am using wrong SSRS service URL. I am using localhost/Reports but actually the SSRS Reporting Server URL is localhost/ReportServer. So by using this new Reporting Service URL i got the solution of that problem.
Click on your report on localhost/Reports then goto property of that report. On right hand side there is 'Data Source' click on that. Then chek the radio button 'Credentials stored securely in the report server', here you need to specify your SQL server credentials i.e. User name and password
One Time Activity: Once you click on report it will ask again the username and password first time, to overcome this follow below guidelines.
(i) Open Internet Explorer go to Setting click on Internet options
(ii) Go to Security :-> Local Intranet -> Click on Sites
(iii) Click Advanced:
(iv) Add Site: ServerIP Addr (ex.172.16.2.224 or localhost) and then Close.
Related
I need to setup email sending from shared mailbox using EWS/Exchange.asmx in custom application and don't have idea how to pass username and password.
Outlook 356
Shared mailbox: shared#outlook.com
User address: user#outlook.com (with license and full access to
shared... I can log into shared using web client)
Parameters to enter in the app are:
Host / URL -> https://outlook.office365.com/EWS/Exchange.asmx
Domain -> domainname
Username -> ?????
Password -> domain password for user#outlook.com
How to fill username to log into shared using user password? I've tried some combinations like: user#outlook.com\shared etc. but it is not working (unauthorized error). When I enter just user's name and pass email is sent correctly, but I need message to be sent from shared mailbox address.
Any ideas?
Use "user#outlook.com\shared#outlook.com" as the username. You can use POP3 or IMAP. Here is an examaple which uses OpenPop package:
private string hostname = "pop-mail.outlook.com";
private int port = 995;
private bool useSsl = true;
private string username = "user#outlook.com\\shared#outlook.com";
private string password = "YourPassword";
public List<Message> FetchAllMessages()
{
// The client disconnects from the server when being disposed
using(Pop3Client client = new Pop3Client())
{
// Connect to the server
client.Connect(hostname, port, useSsl);
// Authenticate ourselves towards the server
client.Authenticate(username, password);
// Get the number of messages in the inbox
int messageCount = client.GetMessageCount();
// We want to download all messages
List<Message> allMessages = new List<Message>(messageCount);
I am beginner in java and I want to send an email in java, for that I am using this code in Java. But my code is throwing an exception, and I need a heads-up why…
This is stack trace of exception:
javax.mail.AuthenticationFailedException: 534-5.7.14 <https://accounts.google.com/ContinueSignIn?sarp=1&scc=1&plt=AKgnsbsNX
534-5.7.14 No6jJbDc4l7fZ_WLdBD0sNHIIp_nLvplRMm0bYFBnZBF_XOyVvNSdd1FenDZJPwBTFQyRH
534-5.7.14 lriPK3myMm-dXkW3zK0-6XpO7BzI8hfRcByG1k7YiVzXlddTvs7QhjtgCWNcrzMBuPhoof
534-5.7.14 GjME2TgYzXJVHz5MV98nRnr_kq-kP7RmgOtX3IQHLwM5E8QGBC9-2THVQr_Ch_U0-1nZsc
534-5.7.14 yoPuNEw> Please log in via your web browser and then try again.
534-5.7.14 Learn more at
534 5.7.14 https://support.google.com/mail/bin/answer.py?answer=78754 wr6sm26888533wjc.24 - gsmtp
at com.sun.mail.smtp.SMTPTransport$Authenticator.authenticate(SMTPTransport.java:892)
at com.sun.mail.smtp.SMTPTransport.authenticate(SMTPTransport.java:814)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:728)
at javax.mail.Service.connect(Service.java:364)
at javax.mail.Service.connect(Service.java:245)
at SendEmail.sendFromGMail(SendEmail.java:50)
at SendEmail.main(SendEmail.java:18)
sent
This is my code
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
public class SendEmail {
private static String USER_NAME = "me";
private static String PASSWORD = "xyz";
private static String RECIPIENT = "abc#seecs.edu.pk";
public static void main(String[] args) {
String from = USER_NAME;
String pass = PASSWORD;
String[] to = { RECIPIENT };
String subject = "Java send mail example";
String body = "Welcome to JavaMail!";
sendFromGMail(from, pass, to, subject, body);
System.out.println("sent");
}
private static void sendFromGMail(String from, String pass, String[] to, String subject, String body) {
Properties props = System.getProperties();
String host = "smtp.gmail.com";
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.host", host);
props.put("mail.smtp.user", from);
props.put("mail.smtp.password", pass);
props.put("mail.smtp.port", "587");
props.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(props);
MimeMessage message = new MimeMessage(session);
try {
message.setFrom(new InternetAddress(from));
InternetAddress[] toAddress = new InternetAddress[to.length];
for( int i = 0; i < to.length; i++ ) {
toAddress[i] = new InternetAddress(to[i]);
}
for( int i = 0; i < toAddress.length; i++) {
message.addRecipient(Message.RecipientType.TO, toAddress[i]);
}
message.setSubject(subject);
message.setText(body);
Transport transport = session.getTransport("smtp");
transport.connect(host, from, pass);
transport.sendMessage(message, message.getAllRecipients());
transport.close();
}
catch (AddressException ae) {
ae.printStackTrace();
}
catch (MessagingException me) {
me.printStackTrace();
}
}
}
I had the same problem! Google prevents access for less secure apps.
This is how I solved it:
Log in from your browser to that email account.
Go to https://www.google.com/settings/security/lesssecureapps
You will see Turn off or Turn on. Click on Turn on, then try your code again. It should work now.
Make sure Less secure apps is TURNED ON
https://www.google.com/settings/security/lesssecureapps
Allow each app to send email
Go to https://accounts.google.com/b/0/DisplayUnlockCaptcha
and click on Continue.
This time: you can use your app to send email and all operations are allowed.
More links:
https://support.google.com/accounts/answer/6010255
https://productforums.google.com/forum/#!topic/gmail/9KCgzXY4G_c
allow less secure apps from your google account settings
https://www.google.com/settings/security/lesssecureapps
open your gmail> goto settings > IMAP/POP settings > enable IMAP
goto this url and turn this on (completing all these steps will surely work)
https://www.google.com/accounts/DisplayUnlockCaptcha
official guide for help
https://support.google.com/mail/answer/7126229?hl=en-GB&visit_id=637246238859828954-474780158&rd=2
I am also facing same problem.
Google does't give you direct open port access.
If you are using your your google account for mail sending please Turn on the setting by clicking on this link.
google go here : https://www.google.com/settings/security/lesssecureapps
Best of luck hope it will work for you as well.
Its not just about enabling the "less secure apps" from google admin page.
The above fix did not solve the issue for me. I contacted google and they asked me to add couple of TXT records to my DNS list. You will need a DKIM key that you will need to generate from the G Suite admin settings for gmail.
Windows Azure Mobile Services currently doesn't have an option for custom authentication and looking at the feature request
http://feedback.azure.com/forums/216254-mobile-services/suggestions/3313778-custom-user-auth
It isn't coming anytime soon.
With a .NET backend and a .NET application how do you implement custom authentication, so that you don't have to use Facebook, Google or any of their other current providers?
There are plenty of partially completed tutorials on how this this is done with a JS backend and iOS and Android but where are the .NET examples?
I finally worked through the solution, with some help of the articles listed below, some intellisense and some trial and error.
How WAMS Works
First I wanted to describe what WAMS is in a very simple form as this part confused me for a while until it finally clicked. WAMS is just a collection of pre-existing technologies packaged up for rapid deployment. What you need to know for this scenario is:
As you can see WAMS is really just a container for a WebAPI and other things, which I won't go into detail here. When you create a new Mobile Service in Azure you get to download a project that contains the WebAPI. The example they use is the TodoItem, so you will see code for this scenario through the project.
Below is where you download this example from (I was just doing a Windows Phone 8 app)
I could go on further about this but this tutorial will get you started:
http://azure.microsoft.com/en-us/documentation/articles/mobile-services-dotnet-backend-windows-store-dotnet-get-started/
Setup WAMS Project
You will need your MasterKey and ApplicationKey. You can get them from the Azure Portal, clicking on your Mobile Services App and pressing Manage Keys at the bottom
The project you just downloaded, in the Controllers folder I just created a new controller called AccountController.cs and inside I put
public HttpResponseMessage GetLogin(String username, String password)
{
String masterKey = "[enter your master key here]";
bool isValidated = true;
if (isValidated)
return new HttpResponseMessage() { StatusCode = HttpStatusCode.OK, Content = new StringContent("{ 'UserId' : 'F907F58C-09FE-4F25-A26B-3248CD30F835', 'token' : '" + GetSecurityToken(new TimeSpan(1,0, 0), String.Empty, "F907F58C-09FE-4F25-A26B-3248CD30F835", masterKey) + "' }") };
else
return Request.CreateErrorResponse(HttpStatusCode.Unauthorized, "Username and password are incorrect");
}
private static string GetSecurityToken(TimeSpan periodBeforeExpires, string aud, string userId, string masterKey)
{
var now = DateTime.UtcNow;
var utc0 = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
var payload = new
{
exp = (int)now.Add(periodBeforeExpires).Subtract(utc0).TotalSeconds,
iss = "urn:microsoft:windows-azure:zumo",
ver = 2,
aud = "urn:microsoft:windows-azure:zumo",
uid = userId
};
var keyBytes = Encoding.UTF8.GetBytes(masterKey + "JWTSig");
var segments = new List<string>();
//kid changed to a string
var header = new { alg = "HS256", typ = "JWT", kid = "0" };
byte[] headerBytes = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(header, Formatting.None));
byte[] payloadBytes = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(payload, Formatting.None));
segments.Add(Base64UrlEncode(headerBytes));
segments.Add(Base64UrlEncode(payloadBytes));
var stringToSign = string.Join(".", segments.ToArray());
var bytesToSign = Encoding.UTF8.GetBytes(stringToSign);
SHA256Managed hash = new SHA256Managed();
byte[] signingBytes = hash.ComputeHash(keyBytes);
var sha = new HMACSHA256(signingBytes);
byte[] signature = sha.ComputeHash(bytesToSign);
segments.Add(Base64UrlEncode(signature));
return string.Join(".", segments.ToArray());
}
// from JWT spec
private static string Base64UrlEncode(byte[] input)
{
var output = Convert.ToBase64String(input);
output = output.Split('=')[0]; // Remove any trailing '='s
output = output.Replace('+', '-'); // 62nd char of encoding
output = output.Replace('/', '_'); // 63rd char of encoding
return output;
}
You can replace what is in GetLogin, with your own validation code. Once validated, it will return a security token (JWT) that is needed.
If you are testing on you localhost, remember to go into your web.config file and fill in the following keys
<add key="MS_MasterKey" value="Overridden by portal settings" />
<add key="MS_ApplicationKey" value="Overridden by portal settings" />
You need to enter in your Master and Application Keys here. They will be overridden when you upload them but they need to be entered if you are running everything locally.
At the top of the TodoItemController add the AuthorizeLevel attribute as shown below
[AuthorizeLevel(AuthorizationLevel.User)]
public class TodoItemController : TableController<TodoItem>
You will need to modify most of the functions in your TodoItemController but here is an example of the Get All function.
public IQueryable<TodoItem> GetAllTodoItems()
{
var currentUser = User as ServiceUser;
Guid id = new Guid(currentUser.Id);
return Query().Where(todo => todo.UserId == id);
}
Just a side note I am using UserId as Guid (uniqueidentifier) and you need to add this to the todo model definition. You can make the UserId as any type you want, e.g. Int32
Windows Phone/Store App
Please note that this is just an example and you should clean the code up in your main application once you have it working.
On your Client App
Install NuGet Package: Windows Azure Mobile Services
Go into App.xaml.cs and add this to the top
public static MobileServiceClient MobileService = new MobileServiceClient(
"http://localhost:50527/",
"[enter application key here]"
);
In the MainPage.xaml.cs I created
public class Token
{
public Guid UserId { get; set; }
public String token { get; set; }
}
In the main class add an Authenticate function
private bool Authenticate(String username, String password)
{
HttpClient client = new HttpClient();
// Enter your own localhost settings here
client.BaseAddress = new Uri("http://localhost:50527/");
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = client.GetAsync(String.Format("api/Account/Login?username={0}&password={1}", username, password)).Result;
if (response.StatusCode == System.Net.HttpStatusCode.OK)
{
var token = Newtonsoft.Json.JsonConvert.DeserializeObject<Token>(response.Content.ReadAsStringAsync().Result);
App.MobileService.CurrentUser = new MobileServiceUser(token.UserId.ToString());
App.MobileService.CurrentUser.MobileServiceAuthenticationToken = token.token;
return true;
}
else
{
//Something has gone wrong, handle it here
return false;
}
}
Then in the Main_Loaded function
private void MainPage_Loaded(object sender, RoutedEventArgs e)
{
Authenticate("test", "test");
RefreshTodoItems();
}
If you have break points in the WebAPI, you will see it come in, get the token, then come back to the ToDoItemController and the currentUser will be filled with the UserId and token.
You will need to create your own login page as with this method you can't use the automatically created one with the other identity providers. However I much prefer creating my own login screen anyway.
Any other questions let me know in the comments and I will help if I can.
Security Note
Remember to use SSL.
References
[] http://www.thejoyofcode.com/Exploring_custom_identity_in_Mobile_Services_Day_12_.aspx
[] http://www.contentmaster.com/azure/creating-a-jwt-token-to-access-windows-azure-mobile-services/
[] http://chrisrisner.com/Custom-Authentication-with-Azure-Mobile-Services-and-LensRocket
This is exactly how you do it. This man needs 10 stars and a 5 crates of beer!
One thing, I used the mobile Service LoginResult for login like:
var token = Newtonsoft.Json.JsonConvert.DeserializeObject(response.Content.ReadAsStringAsync().Result);
Hope to get this into Android now!
I am using Specflow, nunit and moq to test the default MVC2 application registration as I learn SpecFlow.
I have the following steps for checking if the username and password have not been entered.
Steps
[Given(#"The user has not entered the username")]
public void GivenTheUserHasNotEnteredTheUsername()
{
_registerModel = new RegisterModel
{
UserName = null,
Email = "test#dummy.com",
Password = "test123",
ConfirmPassword = "test123"
};
}
[Given(#"The user has not entered the password")]
public void GivenTheUserHasNotEnteredThePassword()
{
_registerModel = new RegisterModel
{
UserName = "user" + new Random(1000).NextDouble().ToString(),
Email = "test#dummy.com",
Password = string.Empty,
ConfirmPassword = "test123"
};
}
[When(#"He Clicks on Register button")]
public void WhenHeClicksOnRegisterButton ()
{
_controller.ValidateModel(_registerModel);
_result = _controller.Register(_registerModel);
}
[Then(#"He should be shown the error message ""(.*)"" ""(.*)""")]
public void ThenHeShouldBeShownTheErrorMessage(string errorMessage, string field)
{
Assert.IsInstanceOf<ViewResult>(_result);
var view = _result as ViewResult;
Assert.IsNotNull(view);
Assert.IsFalse(_controller.ModelState.IsValid);
Assert.IsFalse(view.ViewData.ModelState.IsValidField(field));
Assert.IsTrue(_controller.ViewData.ModelState.ContainsKey(field));
Assert.AreEqual(errorMessage,
_controller.ModelState[field].Errors[0].ErrorMessage);
}
Extension method to force validation
public static class Extensions
{
public static void ValidateModel<T> ( this Controller controller, T modelObject )
{
if (controller.ControllerContext == null)
controller.ControllerContext = new ControllerContext();
Type type = controller.GetType();
MethodInfo tryValidateModelMethod =
type.GetMethods(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance).Where(
mi => mi.Name == "TryValidateModel" && mi.GetParameters().Count() == 1).First();
tryValidateModelMethod.Invoke(controller, new object[] { modelObject });
}
}`
I do not understand why the password missing test fails on the following lines.
Assert.IsFalse(view.ViewData.ModelState.IsValidField(field));
Assert.IsTrue(_controller.ViewData.ModelState.ContainsKey(field));
I have noticed that the error message being returned is for the Password and ConfirmPassword not matching but I dont understand why for all the other tests, including the Missing Confirm Password test (Identical to the missing Password test) they work fine.
Any ideas?
Features
Scenario: Register should return error if username is missing
Given The user has not entered the username
When He Clicks on Register button
Then He should be shown the error
message "The Username field is required." "username"
Scenario: Register should return error if password is missing
Given The user has not entered the
password
When He Clicks on Register button
Then He should be shown the error message "'Password' must be at least
6 characters long." "Password"
UPDATE
Ok seems the ValidatePasswordLengthAttribute in the Account Model couldn't initilise Membership.Provider as I did not have the connectionstring in my app.config. Is the Pembership.Provider connecting to the membership DB now?
I have added the connection string but now the test passes 50% of the time as it returns two errors:
Password required
Password must be 6 chars long.
The problem is that they are not returned in the same order every time so the test is flaky.
How can I rewrite my scenario and test to account for this? Can I still keep the one "Then" method or do I need to create a new method?
Thanks.
I had to add the connection string the the AccountService to the App.config which nunit uses. This was causing an error on the ValidatePasswordLengthAttribure.
I have updated the Assert which checks for the correct error message to:
Assert.AreEqual(errorMessage,
_controller.ModelState[field].Errors.First(e => e.ErrorMessage == errorMessage).ErrorMessage);
Still unsure about whether the Membership.Provider is hitting the DB
I have setup my application on facebook and changed the appid and secretkey in the sample. When i click login to facebook a popup does come but when i enter my username and password for facebook it keeps failing. To be specific this function is fails :-
[ScriptableMember]
public void LoggedIn(string uri) //string sessionKey, string sessionSecret, int expires, string userId, string allowedPermissions)
{
FacebookAuthenticationResult authResult;
if (FacebookAuthenticationResult.TryParse(uri, out authResult))
{
fbApp.Session = authResult.ToSession();
loginSucceeded();
}
else
{
failedLogin();
}
}
and to be specific this line fails
if (FacebookAuthenticationResult.TryParse(uri, out authResult))
I do get the uri which is
http://localhost:18201/LoginSuccessful.htm#access_token=somaccesstoeknrandomstring&expires_in=5894
Can anybody tell me what am i doing wrong?