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package openapi3filter
import (
"net/http"
"strings"
"testing"
"github.com/stretchr/testify/require"
"github.com/getkin/kin-openapi/openapi3"
"github.com/getkin/kin-openapi/routers/gorillamux"
)
func TestIssue267(t *testing.T) {
spec := `
openapi: 3.0.0
info:
description: This is a sample of the API
version: 1.0.0
title: sample API
tags:
- name: authorization
description: Create and validate authorization tokens using oauth
paths:
/oauth2/token:
post:
tags:
- authorization
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/AccessTokenRequest'
application/x-www-form-urlencoded:
schema:
$ref: '#/components/schemas/AccessTokenRequest'
responses:
'200':
description: 'The request was successful and a token was issued.'
/oauth2/any-token:
post:
tags:
- authorization
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/AnyTokenRequest'
application/x-www-form-urlencoded:
schema:
$ref: '#/components/schemas/AnyTokenRequest'
responses:
'200':
description: 'Any type of token request was successful.'
/oauth2/all-token:
post:
tags:
- authorization
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/AllTokenRequest'
application/x-www-form-urlencoded:
schema:
$ref: '#/components/schemas/AllTokenRequest'
responses:
'200':
description: 'All type of token request was successful.'
components:
schemas:
AccessTokenRequest:
description: 'Describes all of the potential access token requests that can be received'
type: object
oneOf:
- $ref: '#/components/schemas/ClientCredentialsTokenRequest'
- $ref: '#/components/schemas/RefreshTokenRequest'
ClientCredentialsTokenRequest:
description: 'The client_id and client_secret properties should only be sent in form data if the client does not support basic authentication for sending client credentials.'
type: object
properties:
grant_type:
type: string
enum:
- client_credentials
scope:
type: string
client_id:
type: string
client_secret:
type: string
required:
- grant_type
- scope
- client_id
- client_secret
RefreshTokenRequest:
type: object
properties:
grant_type:
type: string
enum:
- refresh_token
client_id:
type: string
refresh_token:
type: string
required:
- grant_type
- client_id
- refresh_token
AnyTokenRequest:
type: object
anyOf:
- $ref: '#/components/schemas/ClientCredentialsTokenRequest'
- $ref: '#/components/schemas/RefreshTokenRequest'
- $ref: '#/components/schemas/AdditionalTokenRequest'
AdditionalTokenRequest:
type: object
properties:
grant_type:
type: string
enum:
- additional_grant
additional_info:
type: string
required:
- grant_type
- additional_info
AllTokenRequest:
type: object
allOf:
- $ref: '#/components/schemas/ClientCredentialsTokenRequest'
- $ref: '#/components/schemas/TrackingInfo'
TrackingInfo:
type: object
properties:
tracking_id:
type: string
required:
- tracking_id
`[1:]
loader := openapi3.NewLoader()
doc, err := loader.LoadFromData([]byte(spec))
require.NoError(t, err)
err = doc.Validate(loader.Context)
require.NoError(t, err)
router, err := gorillamux.NewRouter(doc)
require.NoError(t, err)
for _, testcase := range []struct {
endpoint string
ct string
data string
shouldFail bool
}{
// application/json
{
endpoint: "/oauth2/token",
ct: "application/json",
data: `{"grant_type":"client_credentials", "scope":"testscope", "client_id":"myclient", "client_secret":"mypass"}`,
shouldFail: false,
},
{
endpoint: "/oauth2/token",
ct: "application/json",
data: `{"grant_type":"client_credentials", "scope":"testscope", "client_id":"myclient", "client_secret":"mypass","request":1}`,
shouldFail: false,
},
{
endpoint: "/oauth2/any-token",
ct: "application/json",
data: `{"grant_type":"client_credentials", "scope":"testscope", "client_id":"myclient", "client_secret":"mypass"}`,
shouldFail: false,
},
{
endpoint: "/oauth2/any-token",
ct: "application/json",
data: `{"grant_type":"refresh_token", "client_id":"myclient", "refresh_token":"someRefreshToken"}`,
shouldFail: false,
},
{
endpoint: "/oauth2/any-token",
ct: "application/json",
data: `{"grant_type":"additional_grant", "additional_info":"extraInfo"}`,
shouldFail: false,
},
{
endpoint: "/oauth2/any-token",
ct: "application/json",
data: `{"grant_type":"invalid_grant", "extra_field":"extraValue"}`,
shouldFail: true,
},
{
endpoint: "/oauth2/all-token",
ct: "application/json",
data: `{
"grant_type": "client_credentials",
"scope": "testscope",
"client_id": "myclient",
"client_secret": "mypass",
"tracking_id": "123456"
}`,
shouldFail: false,
},
{
endpoint: "/oauth2/all-token",
ct: "application/json",
data: `{"grant_type":"invalid", "client_id":"myclient", "extra_field":"extraValue"}`,
shouldFail: true,
},
// application/x-www-form-urlencoded
{
endpoint: "/oauth2/token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=client_credentials&scope=testscope&client_id=myclient&client_secret=mypass",
shouldFail: false,
},
{
endpoint: "/oauth2/token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=client_credentials&scope=testscope&client_id=myclient&client_secret=mypass&request=1",
shouldFail: false,
},
{
endpoint: "/oauth2/token",
ct: "application/x-www-form-urlencoded",
data: "invalid_field=invalid_value",
shouldFail: true,
},
{
endpoint: "/oauth2/any-token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=client_credentials&scope=testscope&client_id=myclient&client_secret=mypass",
shouldFail: false,
},
{
endpoint: "/oauth2/any-token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=refresh_token&client_id=myclient&refresh_token=someRefreshToken",
shouldFail: false,
},
{
endpoint: "/oauth2/any-token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=additional_grant&additional_info=extraInfo",
shouldFail: false,
},
{
endpoint: "/oauth2/any-token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=invalid_grant&extra_field=extraValue",
shouldFail: true,
},
{
endpoint: "/oauth2/all-token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=client_credentials&scope=testscope&client_id=myclient&client_secret=mypass&tracking_id=123456",
shouldFail: false,
},
{
endpoint: "/oauth2/all-token",
ct: "application/x-www-form-urlencoded",
data: "grant_type=invalid&client_id=myclient&extra_field=extraValue",
shouldFail: true,
},
} {
t.Run(testcase.ct, func(t *testing.T) {
data := strings.NewReader(testcase.data)
req, err := http.NewRequest("POST", testcase.endpoint, data)
require.NoError(t, err)
req.Header.Add("Content-Type", testcase.ct)
route, pathParams, err := router.FindRoute(req)
require.NoError(t, err)
validationInput := &RequestValidationInput{
Request: req,
PathParams: pathParams,
Route: route,
}
err = ValidateRequest(loader.Context, validationInput)
if testcase.shouldFail {
require.Error(t, err, "This test case should fail "+testcase.data)
} else {
require.NoError(t, err, "This test case should pass "+testcase.data)
}
})
}
}
|
