OAutho2 请求响应格式

1、OAuth2.PasswordGrant

REQUEST:
POST /token HTTP/1.1
Host: localhost:20006
Content-Type: application/x-www-form-urlencoded
Accept: application/json
Cache-Control: no-cache
Postman-Token: d4e1197e-e4ba-a706-19db-40664b154799

grant_type=password&client_id=123&client_secret=mysecret&username=myusername&password=mypassword

RESPONSE:
{
  "access_token": "YTNEaUqPMJosIGirHsaHFHSQ22FFPDAvNV7iK8-6NjdZncn7xmeHAdE4bRtDyzsb7sKxs4LMkaOOvxTsWoKktsT7FTvSJ3_gcc72n8nqUEG-oQ99wzx1nCpCBw0g4QLNd0ohU2Y8d2wDJXkYfmTlBIVlSsAYRNigEUmTvNyfFhuPK8R44Nmt_IJJSZqg7wpLY4ccbvitn78ZCceoa08Z_hZAEdz24uk3FwOMvC0USfA",
  "token_type": "bearer",
  "expires_in": 599
}

2、OAuth2.AuthorizationCodeGrant

REQUEST:
http://localhost:20001/authorize?response_type=code&client_id=123&scope=myscope&state=mystate&redirect_uri=http://localhost:20001/api/default/AuthorizeCallback
RESPONSE:
Your state is = 'mystate' and authorize code is : 'ddd7ca6dde4c4348bf61cd4139f879d8631858e279974b47848fbd6b8cf2136c'


REQUEST:
POST /token HTTP/1.1
Host: localhost:20001
Content-Type: application/x-www-form-urlencoded
Accept: application/json
Cache-Control: no-cache
Postman-Token: de7db74e-7ba5-ef11-0e4b-24accda775ad

grant_type=authorization_code&client_id=123&client_secret=mysecret&code=ddd7ca6dde4c4348bf61cd4139f879d8631858e279974b47848fbd6b8cf2136c&redirect_uri=http%3A%2F%2Flocalhost%3A20001%2Fapi%2Fdefault%2FAuthorizeCallback

RESPONSE:
{
  "access_token": "caJNbVtQgPXtZPEVfejO7T-TJ5TNnBXBPqfrc5xFqGrLh8iZllQoo5BzZU7-xyhJk1euf4oXPl0GuRc8VACGMeQvfFmqhTvQ57vosbDz5BqjrTPNMvI-E-Anv-3INtP198l2BxG13Ct9HwVbqA_ZjktU3NpVnvmxUXZI2upi3hnlBC8v_e8xIT752A0Iel7arN-4tdwRBOT1ldZNhgH2-Z55zQXFMenCDhdj3dYgKCc",
  "token_type": "bearer",
  "expires_in": 599
}

摘自：https://github.com/btungut/OAuth2-OWIN-Grants-Examples