How to exchange an refresh token for an access token .

Question

I am trying to exchange an Access token for an refresh token . I am sending client ID , secrete , grant type , scope in headers , URL query parameter and posting as Json over body , but I am receiving invalid client as response . Can you please me know how to exchange an refresh token for an access token . also please let me know if i have to make any changes in thinktecture OAuth server to enable this .

Answer 1

您请求的Content-Type为“ application / json”，但规范（RFC 6749）要求令牌请求的Content-Type为“ application / x-www-form-urlencoded”。