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// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package jira
import (
"context"
"encoding/base64"
"encoding/json"
"net/http"
"net/http/httptest"
"strings"
"testing"
"golang.org/x/oauth2"
"golang.org/x/oauth2/jws"
)
func TestJWTFetch_JSONResponse(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(`{
"access_token": "90d64460d14870c08c81352a05dedd3465940a7c",
"token_type": "Bearer",
"expires_in": 3600
}`))
}))
defer ts.Close()
conf := &Config{
BaseURL: "https://my.app.com",
Subject: "useraccountId",
Config: oauth2.Config{
ClientID: "super_secret_client_id",
ClientSecret: "super_shared_secret",
Scopes: []string{"read", "write"},
Endpoint: oauth2.Endpoint{
AuthURL: "https://example.com",
TokenURL: ts.URL,
},
},
}
tok, err := conf.TokenSource(context.Background()).Token()
if err != nil {
t.Fatal(err)
}
if !tok.Valid() {
t.Errorf("got invalid token: %v", tok)
}
if got, want := tok.AccessToken, "90d64460d14870c08c81352a05dedd3465940a7c"; got != want {
t.Errorf("access token = %q; want %q", got, want)
}
if got, want := tok.TokenType, "Bearer"; got != want {
t.Errorf("token type = %q; want %q", got, want)
}
if got := tok.Expiry.IsZero(); got {
t.Errorf("token expiry = %v, want none", got)
}
}
func TestJWTFetch_BadResponse(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(`{"token_type": "Bearer"}`))
}))
defer ts.Close()
conf := &Config{
BaseURL: "https://my.app.com",
Subject: "useraccountId",
Config: oauth2.Config{
ClientID: "super_secret_client_id",
ClientSecret: "super_shared_secret",
Scopes: []string{"read", "write"},
Endpoint: oauth2.Endpoint{
AuthURL: "https://example.com",
TokenURL: ts.URL,
},
},
}
tok, err := conf.TokenSource(context.Background()).Token()
if err != nil {
t.Fatal(err)
}
if tok == nil {
t.Fatalf("got nil token; want token")
}
if tok.Valid() {
t.Errorf("got invalid token: %v", tok)
}
if got, want := tok.AccessToken, ""; got != want {
t.Errorf("access token = %q; want %q", got, want)
}
if got, want := tok.TokenType, "Bearer"; got != want {
t.Errorf("token type = %q; want %q", got, want)
}
}
func TestJWTFetch_BadResponseType(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(`{"access_token":123, "token_type": "Bearer"}`))
}))
defer ts.Close()
conf := &Config{
BaseURL: "https://my.app.com",
Subject: "useraccountId",
Config: oauth2.Config{
ClientID: "super_secret_client_id",
ClientSecret: "super_shared_secret",
Endpoint: oauth2.Endpoint{
AuthURL: "https://example.com",
TokenURL: ts.URL,
},
},
}
tok, err := conf.TokenSource(context.Background()).Token()
if err == nil {
t.Error("got a token; expected error")
if got, want := tok.AccessToken, ""; got != want {
t.Errorf("access token = %q; want %q", got, want)
}
}
}
func TestJWTFetch_Assertion(t *testing.T) {
var assertion string
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
r.ParseForm()
assertion = r.Form.Get("assertion")
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(`{
"access_token": "90d64460d14870c08c81352a05dedd3465940a7c",
"token_type": "Bearer",
"expires_in": 3600
}`))
}))
defer ts.Close()
conf := &Config{
BaseURL: "https://my.app.com",
Subject: "useraccountId",
Config: oauth2.Config{
ClientID: "super_secret_client_id",
ClientSecret: "super_shared_secret",
Endpoint: oauth2.Endpoint{
AuthURL: "https://example.com",
TokenURL: ts.URL,
},
},
}
_, err := conf.TokenSource(context.Background()).Token()
if err != nil {
t.Fatalf("Failed to fetch token: %v", err)
}
parts := strings.Split(assertion, ".")
if len(parts) != 3 {
t.Fatalf("assertion = %q; want 3 parts", assertion)
}
gotjson, err := base64.RawURLEncoding.DecodeString(parts[0])
if err != nil {
t.Fatalf("invalid token header; err = %v", err)
}
got := jws.Header{}
if err := json.Unmarshal(gotjson, &got); err != nil {
t.Errorf("failed to unmarshal json token header = %q; err = %v", gotjson, err)
}
want := jws.Header{
Algorithm: "HS256",
Typ: "JWT",
}
if got != want {
t.Errorf("access token header = %q; want %q", got, want)
}
}
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