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Hi everyone,
I'm trying to call an API exposed by a partner, that seems to have a grant type for which I can't find any method in BC.
In postman, the grant type that i'm using is "Password credentials" that uses both a username/password and an Id/secret, but i can't find any corresponding method in the Oauths codeunits.
Note that the "client credentials" method is simply unauthorized.
Is that even possible to do in BC ?
Glad to have been helpful :)
Solved ! I tried your suggestion and just changed it to :
Hi Gian,
This is what my request and response looks like in Postman when using password grant type
Hi, just adding some info about Oauth, hope that gives you some hints.
https://yzhums.com/20690/
https://yzhums.com/33195/
Thanks.
ZHU
I believe you must first retrieve the access token, and then you must use it as the bearer authentication method in subsequent calls.
Try this:
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procedure HttpRequest()
var
Token: Text;
AuthString: Text;
BearerLbl: Label 'Bearer %1', Locked = true;
begin
Token := GetToken();
Headers := Client.DefaultRequestHeaders();
AuthString := StrSubstNo(BearerLbl, Token);
Headers.Add('Authorization', AuthString);
RequestMessage.SetRequestUri(URL);
// your code
Client.Send(RequestMessage, ResponseMessage);
end;
procedure GetToken(): Text
var
UriBuilder: Codeunit Uri;
Content: HttpContent;
ContentHeaders: HttpHeaders;
Request: HttpRequestMessage;
Response: HttpResponseMessage;
ResponseText: Text;
Token: Text;
ContentText: Text;
begin
ContentText := 'grant_type=client_credentials'
'&client_id=' UriBuilder.EscapeDataString(ClientId)
'&client_secret=' UriBuilder.EscapeDataString(ClientSecret)
'&scope=' UriBuilder.EscapeDataString(Scope);
Content.GetHeaders(ContentHeaders);
ContentHeaders.Remove('Content-Type');
ContentHeaders.Add('Content-Type', 'application/x-www-form-urlencoded');
Request.Method := 'POST';
Request.SetRequestUri(Url);
Request.Content(Content);
if Client.Send(Request, Response) then
if Response.IsSuccessStatusCode() then
if Response.Content.ReadAs(ResponseText) then
Token := ResponseText; //check responsetext; sometimes is a json with key access_token
end;
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Thanks & Regards,
Gian
Hi,
You try as per below parameters
grant_type=client_credentials
&client_id=144439fc-3c33-XXXXXXXXX4c28a23
&scope=api.businesscentral.dynamics.com/.default
&client_secret=nV38Q~oHl4hJ6eXXXXXXXXXXosdxZtLiMNaGx
hello ,
in postman, the variable "ClientID" and "ClientSecret" how are used? you can show the call log (obscuring sensitive data)
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