How can I call an ABP remote service method? #560

5 Answer(s)

• 

  0

  alper created 6 years ago

  Support Team Director

  In your solution directory, there's a folder called test. In the test folder, you'll find *.HttpApi.Client.ConsoleTestApp project. This project is a sample console application that logins to the backend and makes an authenticated API call. To be able to run this project, run the following projects

  • *.HttpApi.Host
  • *.IdentityServer

  Configure your host credentials in the appsettings.json of this console application:

  Run in debug, to make a request for fetching all users. (it's an authenticated request and adds bearer token automatically)

  If you want to manually build your own API client you can follow the IDS4 documentation: https://identityserver4.readthedocs.io/en/latest/quickstarts/1_client_credentials.html#creating-the-client

  ---

  On the other hand, you can also check out the ABP CLI code as an example. It authenticates to the backend and make API calls.

  1. Login => https://github.com/abpframework/abp/blob/dev/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/LoginCommand.cs#L51
  2. Set Bearer token => https://github.com/abpframework/abp/blob/dev/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Http/CliHttpClient.cs#L48
  3. Make a remote service all => https://github.com/abpframework/abp/blob/dev/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/AbpNuGetIndexUrlService.cs#L22

  Markdown supported.

  Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)

  Save Cancel
• 

  0

  shobhit created 5 years ago

  Hello Alper, Thanks but as i am new in ABP and Identity so i am confused. I am providing basic details: 1- Login using microsoft authtentication as per screen shot:

         2- Received auth token in angular UI           
         3- Call ABP custom api (workflowAPI to give the name)
         4- Pass auth token to calling api in header as "Authorization"
         5- Get the auth token in ABP workflowAPI api as below code:
     
  

      
             Declare in class:
             private readonly IHttpContextAccessor _httpContextAccessor;
             
             Within Method:
             var accessToken = _httpContextAccessor.HttpContext.Request.Headers["Authorization"];
             
              var client = new RestClient(url);           
              client.AddDefaultHeader("Authorization", accessToken);
              client.AddDefaultHeader("Content-Type", "application/json");
              client.AddDefaultHeader("Accept", "application/json");
              
              RestRequest restRequest = new RestRequest();
  
              var response = client.Execute<T>(restRequest);
              
  

          Error:
          "Unauthorized"
          
          Reason:
          "accessToken" is an  ABP identity server auth token not the Microsoft access token.
          
          
          Help Required:
          How to get the microsoft access token in my method. Can you give me step by step details.
  

  Markdown supported.

  Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)

  Save Cancel
• 

  0

  maliming created 5 years ago

  Support Team Fullstack Developer

  hi @shobhit

  Is your purpose to log in through Microsoft or other social accounts in Angular?

  Markdown supported.

  Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)

  Save Cancel
• 

  0

  shobhit created 5 years ago

  Hi Maliming, Ok. Scenario is: 1- User login using microsoft account (Done) 2- User view menu (Done) as per permission 3- User have one menu option "Workflow service". 4- User clicks the "workflow service" menu 5- Backend API "WorkflowserviceList" get triggered 6- Within "WorkflowserviceList" a microsoft api i.e. (GetWorkflowInstances) is called 7- To call microsoft api "GetWorkflowInstances", caller should pass microsoft access token

                ABP API: 
                
                Public WorkflowserviceList()
                {
                           Call microsoft API GetWorkflowInstances(Access Token);                             
                }
                
                Access token should be of the same user who has logged in.
                
                I hope i am clear now.
  

  Markdown supported.

  Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)

  Save Cancel
• 

  -1

  maliming created 5 years ago

  Support Team Fullstack Developer

  We can't provide much help on the question of calling Microsoft APIs. I recommend that you check Microsoft's document. : )

  Markdown supported.

  Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)

  Save Cancel