Arsharth/dex
1
0
Fork 0
forked from mystiq/dex
Code Issues Pull requests Projects Releases Packages Wiki Activity

fix: use /token endpoint to get tokens with device flow

Browse source 
Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
This commit is contained in:
m.nabokikh 2021-02-19 19:41:19 +04:00
parent 3c5a631ce3
commit 1211a86d58
4 changed files with 85 additions and 61 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
server/deviceflowhandlers.go
View file

@ -151,7 +151,7 @@ func (s *Server) handleDeviceCode(w http.ResponseWriter, r *http.Request) {
}
}
func (s *Server) handleDeviceToken(w http.ResponseWriter, r *http.Request) {
func (s *Server) handleDeviceTokenGrant(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
switch r.Method {
case http.MethodPost:
@ -162,18 +162,25 @@ func (s *Server) handleDeviceToken(w http.ResponseWriter, r *http.Request) {
return
}
deviceCode := r.Form.Get("device_code")
if deviceCode == "" {
s.tokenErrHelper(w, errInvalidRequest, "No device code received", http.StatusBadRequest)
return
}
grantType := r.PostFormValue("grant_type")
if grantType != grantTypeDeviceCode {
s.tokenErrHelper(w, errInvalidGrant, "", http.StatusBadRequest)
return
}
s.handleDeviceToken(w, r)
default:
s.renderError(r, w, http.StatusBadRequest, "Requested resource does not exist.")
}
}
func (s *Server) handleDeviceToken(w http.ResponseWriter, r *http.Request) {
deviceCode := r.Form.Get("device_code")
if deviceCode == "" {
s.tokenErrHelper(w, errInvalidRequest, "No device code received", http.StatusBadRequest)
return
}
now := s.now()
// Grab the device token, check validity
@ -222,9 +229,6 @@ func (s *Server) handleDeviceToken(w http.ResponseWriter, r *http.Request) {
case deviceTokenComplete:
w.Write([]byte(deviceToken.Token))
}
default:
s.renderError(r, w, http.StatusBadRequest, "Requested resource does not exist.")
}
}
func (s *Server) handleDeviceCallback(w http.ResponseWriter, r *http.Request) {

27
server/handlers.go
View file

@ -652,7 +652,7 @@ func (s *Server) sendCodeResponse(w http.ResponseWriter, r *http.Request, authRe
http.Redirect(w, r, u.String(), http.StatusSeeOther)
}
func (s *Server) handleToken(w http.ResponseWriter, r *http.Request) {
func (s *Server) withClientFromStorage(w http.ResponseWriter, r *http.Request, handler func(http.ResponseWriter, *http.Request, storage.Client)) {
clientID, clientSecret, ok := r.BasicAuth()
if ok {
var err error
@ -689,14 +689,33 @@ func (s *Server) handleToken(w http.ResponseWriter, r *http.Request) {
return
}
handler(w, r, client)
}
func (s *Server) handleToken(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
if r.Method != http.MethodPost {
s.tokenErrHelper(w, errInvalidRequest, "method not allowed", http.StatusBadRequest)
return
}
err := r.ParseForm()
if err != nil {
s.logger.Errorf("Could not parse request body: %v", err)
s.tokenErrHelper(w, errInvalidRequest, "", http.StatusBadRequest)
return
}
grantType := r.PostFormValue("grant_type")
switch grantType {
case grantTypeDeviceCode:
s.handleDeviceToken(w, r)
case grantTypeAuthorizationCode:
s.handleAuthCode(w, r, client)
s.withClientFromStorage(w, r, s.handleAuthCode)
case grantTypeRefreshToken:
s.handleRefreshToken(w, r, client)
s.withClientFromStorage(w, r, s.handleRefreshToken)
case grantTypePassword:
s.handlePasswordGrant(w, r, client)
s.withClientFromStorage(w, r, s.handlePasswordGrant)
default:
s.tokenErrHelper(w, errInvalidGrant, "", http.StatusBadRequest)
}

3
server/server.go
View file

@ -320,7 +320,8 @@ func newServer(ctx context.Context, c Config, rotationStrategy rotationStrategy)
handleFunc("/device", s.handleDeviceExchange)
handleFunc("/device/auth/verify_code", s.verifyUserCode)
handleFunc("/device/code", s.handleDeviceCode)
handleFunc("/device/token", s.handleDeviceToken)
// TODO(nabokihms): deprecate and remove this endpoint, use /token instead
handleFunc("/device/token", s.handleDeviceTokenGrant)
handleFunc(deviceCallbackURI, s.handleDeviceCallback)
r.HandleFunc(path.Join(issuerURL.Path, "/callback"), func(w http.ResponseWriter, r *http.Request) {
// Strip the X-Remote-* headers to prevent security issues on

2
server/server_test.go
View file

@ -1583,7 +1583,7 @@ func TestOAuth2DeviceFlow(t *testing.T) {
// Hit the Token Endpoint, and try and get an access token
tokenURL, _ := url.Parse(issuer.String())
tokenURL.Path = path.Join(tokenURL.Path, "/device/token")
tokenURL.Path = path.Join(tokenURL.Path, "/token")
v := url.Values{}
v.Add("grant_type", grantTypeDeviceCode)
v.Add("device_code", deviceCode.DeviceCode)