dex/server/client_resource_test.go

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package server
import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
"net/url"
"reflect"
"strings"
"testing"
"github.com/coreos/dex/client"
schema "github.com/coreos/dex/schema/workerschema"
"github.com/coreos/go-oidc/oidc"
)
func makeBody(s string) io.ReadCloser {
return ioutil.NopCloser(strings.NewReader(s))
}
func TestCreateInvalidRequest(t *testing.T) {
u := &url.URL{Scheme: "http", Host: "example.com", Path: "clients"}
h := http.Header{"Content-Type": []string{"application/json"}}
repo := client.NewClientIdentityRepo(nil)
res := &clientResource{repo: repo}
tests := []struct {
req *http.Request
wantCode int
wantBody string
}{
// invalid content-type
{
req: &http.Request{Method: "POST", URL: u, Header: http.Header{"Content-Type": []string{"application/xml"}}},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_request","error_description":"unsupported content-type"}`,
},
// invalid method
{
req: &http.Request{Method: "DELETE", URL: u, Header: h},
wantCode: http.StatusMethodNotAllowed,
wantBody: `{"error":"invalid_request","error_description":"HTTP DELETE method not supported for this resource"}`,
},
// invalid method
{
req: &http.Request{Method: "PUT", URL: u, Header: h},
wantCode: http.StatusMethodNotAllowed,
wantBody: `{"error":"invalid_request","error_description":"HTTP PUT method not supported for this resource"}`,
},
// invalid method
{
req: &http.Request{Method: "HEAD", URL: u, Header: h},
wantCode: http.StatusMethodNotAllowed,
wantBody: `{"error":"invalid_request","error_description":"HTTP HEAD method not supported for this resource"}`,
},
// unserializable body
{
req: &http.Request{Method: "POST", URL: u, Header: h, Body: makeBody("asdf")},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_request","error_description":"unable to decode request body"}`,
},
// empty body
{
req: &http.Request{Method: "POST", URL: u, Header: h, Body: makeBody("")},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_request","error_description":"unable to decode request body"}`,
},
// missing url field
{
req: &http.Request{Method: "POST", URL: u, Header: h, Body: makeBody(`{"id":"foo"}`)},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_client_metadata","error_description":"zero redirect URLs"}`,
},
// empty url array
{
req: &http.Request{Method: "POST", URL: u, Header: h, Body: makeBody(`{"redirectURIs":[]}`)},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_client_metadata","error_description":"zero redirect URLs"}`,
},
// array with empty string
{
req: &http.Request{Method: "POST", URL: u, Header: h, Body: makeBody(`{"redirectURIs":[""]}`)},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_client_metadata","error_description":"missing or invalid field: redirectURIs"}`,
},
// uri with unusable scheme
{
req: &http.Request{Method: "POST", URL: u, Header: h, Body: makeBody(`{"redirectURIs":["asdf.com"]}`)},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_client_metadata","error_description":"no host for uri field redirect_uris"}`,
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},
// uri missing host
{
req: &http.Request{Method: "POST", URL: u, Header: h, Body: makeBody(`{"redirectURIs":["http://"]}`)},
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_client_metadata","error_description":"no host for uri field redirect_uris"}`,
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},
}
for i, tt := range tests {
w := httptest.NewRecorder()
res.ServeHTTP(w, tt.req)
if w.Code != tt.wantCode {
t.Errorf("case %d: invalid response code, want=%d, got=%d", i, tt.wantCode, w.Code)
}
gotBody := w.Body.String()
if gotBody != tt.wantBody {
t.Errorf("case %d: invalid response body, want=%s, got=%s", i, tt.wantBody, gotBody)
}
}
}
func TestCreate(t *testing.T) {
repo := client.NewClientIdentityRepo(nil)
res := &clientResource{repo: repo}
tests := [][]string{
[]string{"http://example.com"},
[]string{"https://example.com"},
[]string{"http://example.com/foo"},
[]string{"http://example.com/bar", "http://example.com/foo"},
}
endpoint := "http://example.com/clients"
for i, tt := range tests {
body := strings.NewReader(fmt.Sprintf(`{"redirectURIs":["%s"]}`, strings.Join(tt, `","`)))
r, err := http.NewRequest("POST", endpoint, body)
if err != nil {
t.Fatalf("Failed creating http.Request: %v", err)
}
r.Header.Set("content-type", "application/json")
w := httptest.NewRecorder()
res.ServeHTTP(w, r)
if w.Code != http.StatusCreated {
t.Errorf("case %d: invalid response code, want=%d, got=%d", i, http.StatusCreated, w.Code)
}
var client schema.ClientWithSecret
if err := json.Unmarshal(w.Body.Bytes(), &client); err != nil {
t.Errorf("case %d: unexpected error=%v", i, err)
}
if len(client.RedirectURIs) != len(tt) {
t.Errorf("case %d: unexpected number of redirect URIs, want=%d, got=%d", i, len(tt), len(client.RedirectURIs))
}
if !reflect.DeepEqual(tt, client.RedirectURIs) {
t.Errorf("case %d: unexpected client redirect URIs: want=%v got=%v", i, tt, client.RedirectURIs)
}
if client.Id == "" {
t.Errorf("case %d: empty client ID in response", i)
}
if client.Secret == "" {
t.Errorf("case %d: empty client secret in response", i)
}
wantLoc := fmt.Sprintf("%s/%s", endpoint, client.Id)
gotLoc := w.Header().Get("Location")
if gotLoc != wantLoc {
t.Errorf("case %d: invalid location header, want=%v, got=%v", i, wantLoc, gotLoc)
}
}
}
func TestList(t *testing.T) {
tests := []struct {
cs []oidc.ClientIdentity
want []*schema.Client
}{
// empty repo
{
cs: nil,
want: nil,
},
// single client
{
cs: []oidc.ClientIdentity{
oidc.ClientIdentity{
Credentials: oidc.ClientCredentials{ID: "foo", Secret: "bar"},
Metadata: oidc.ClientMetadata{
RedirectURIs: []url.URL{
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url.URL{Scheme: "http", Host: "example.com"},
},
},
},
},
want: []*schema.Client{
&schema.Client{
Id: "foo",
RedirectURIs: []string{"http://example.com"},
},
},
},
// multi client
{
cs: []oidc.ClientIdentity{
oidc.ClientIdentity{
Credentials: oidc.ClientCredentials{ID: "foo", Secret: "bar"},
Metadata: oidc.ClientMetadata{
RedirectURIs: []url.URL{
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url.URL{Scheme: "http", Host: "example.com"},
},
},
},
oidc.ClientIdentity{
Credentials: oidc.ClientCredentials{ID: "biz", Secret: "bang"},
Metadata: oidc.ClientMetadata{
RedirectURIs: []url.URL{
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url.URL{Scheme: "https", Host: "example.com", Path: "one/two/three"},
},
},
},
},
want: []*schema.Client{
&schema.Client{
Id: "biz",
RedirectURIs: []string{"https://example.com/one/two/three"},
},
&schema.Client{
Id: "foo",
RedirectURIs: []string{"http://example.com"},
},
},
},
}
for i, tt := range tests {
repo := client.NewClientIdentityRepo(tt.cs)
res := &clientResource{repo: repo}
r, err := http.NewRequest("GET", "http://example.com/clients", nil)
if err != nil {
t.Fatalf("Failed creating http.Request: %v", err)
}
w := httptest.NewRecorder()
res.ServeHTTP(w, r)
if w.Code != http.StatusOK {
t.Errorf("case %d: invalid response code, want=%d, got=%d", i, http.StatusOK, w.Code)
}
var resp schema.ClientPage
if err := json.Unmarshal(w.Body.Bytes(), &resp); err != nil {
t.Errorf("case %d: unexpected error=%v", i, err)
}
if !reflect.DeepEqual(tt.want, resp.Clients) {
t.Errorf("case %d: invalid response body, want=%#v, got=%#v", i, tt.want, resp.Clients)
}
}
}