PowerBuilder

Dynamics CRM Oauth2 Client Credentials

See more Dynamics CRM Examples

Get an OAuth2 access token for Dynamics CRM using client credentials. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Http
oleobject loo_Req
string ls_Url
oleobject loo_Resp
integer li_StatusCode
oleobject loo_Json

li_Success = 0

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

loo_Http = create oleobject
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")
if li_rc < 0 then
    destroy loo_Http
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Pass the client ID/secret using Basic HTTP authentication.
loo_Http.Login = "CLIENT_ID"
loo_Http.Password = "CLIENT_SECRET"
loo_Http.BasicAuth = 1

loo_Req = create oleobject
li_rc = loo_Req.ConnectToNewObject("Chilkat.HttpRequest")

loo_Req.AddParam("client_secret","CLIENT_SECRET")
loo_Req.AddParam("client_id","CLIENT_ID")
loo_Req.AddParam("scope","https://yourdynamicsdomain.crm3.dynamics.com/.default")
loo_Req.AddParam("grant_type","client_credentials")

// Use your own tenant ID, for example 4d8fdd66-66d1-43b0-ae5c-e31b4b7de5cd
ls_Url = "https://login.microsoftonline.com/TENANT_ID/oauth2/v2.0/token"
loo_Req.HttpVerb = "POST"
loo_Req.ContentType = "application/x-www-form-urlencoded"

loo_Resp = create oleobject
li_rc = loo_Resp.ConnectToNewObject("Chilkat.HttpResponse")

li_Success = loo_Http.HttpReq(ls_Url,loo_Req,loo_Resp)
if li_Success = 0 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_Http
    destroy loo_Req
    destroy loo_Resp
    return
end if

li_StatusCode = loo_Resp.StatusCode
Write-Debug "Response status code = " + string(li_StatusCode)

loo_Json = create oleobject
li_rc = loo_Json.ConnectToNewObject("Chilkat.JsonObject")

loo_Json.Load(loo_Resp.BodyStr)

loo_Json.EmitCompact = 0
Write-Debug loo_Json.Emit()

if li_StatusCode = 200 then
    loo_Json.WriteFile("qa_data/tokens/dynamicsCrmClientCredentialsToken.json")
    Write-Debug "Success."
else
    Write-Debug "Failed."
end if



destroy loo_Http
destroy loo_Req
destroy loo_Resp
destroy loo_Json