forked from mystiq/dex
Merge pull request #444 from bobbyrullo/fix_375
Revert "Fix response_type missing param"
This commit is contained in:
bobbyrullo
commit
e640be85c6
2 changed files with 43 additions and 98 deletions
118
server/http.go
118
server/http.go
|
|
@ -255,7 +255,7 @@ func renderLoginPage(w http.ResponseWriter, r *http.Request, srv OIDCServer, idp
|
|||
|
||||
v := r.URL.Query()
|
||||
v.Set("connector_id", idpc.ID())
|
||||
v.Set("response_type", q.Get("response_type"))
|
||||
v.Set("response_type", "code")
|
||||
link.URL = httpPathAuth + "?" + v.Encode()
|
||||
td.Links = append(td.Links, link)
|
||||
}
|
||||
|
|
@ -273,92 +273,77 @@ func handleAuthFunc(srv OIDCServer, idpcs []connector.Connector, tpl *template.T
|
|||
}
|
||||
|
||||
q := r.URL.Query()
|
||||
|
||||
// Retrieve client id
|
||||
clientid := q.Get("client_id")
|
||||
|
||||
// Retrieve state
|
||||
state := q.Get("state")
|
||||
|
||||
// Retrieve response_type
|
||||
responseType := q.Get("response_type")
|
||||
|
||||
// Retrieve scopes
|
||||
qscope := strings.Fields(q.Get("scope"))
|
||||
|
||||
// Check client ID param
|
||||
if clientid == "" {
|
||||
log.Errorf("Invalid auth request: no client_id received")
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), state)
|
||||
register := q.Get("register") == "1" && registrationEnabled
|
||||
e := q.Get("error")
|
||||
if e != "" {
|
||||
sessionKey := q.Get("state")
|
||||
if err := srv.KillSession(sessionKey); err != nil {
|
||||
log.Errorf("Failed killing sessionKey %q: %v", sessionKey, err)
|
||||
}
|
||||
renderLoginPage(w, r, srv, idpcs, register, tpl)
|
||||
return
|
||||
}
|
||||
|
||||
// Check redirect_uri param, but if it's empty we don't return any error here
|
||||
qru := q.Get("redirect_uri")
|
||||
var rURL *url.URL
|
||||
if qru != "" {
|
||||
ru, err := url.Parse(qru)
|
||||
if err != nil {
|
||||
log.Errorf("Invalid auth request: %v", err)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), state)
|
||||
return
|
||||
}
|
||||
rURL = ru
|
||||
connectorID := q.Get("connector_id")
|
||||
idpc, ok := idx[connectorID]
|
||||
if !ok {
|
||||
renderLoginPage(w, r, srv, idpcs, register, tpl)
|
||||
return
|
||||
}
|
||||
|
||||
cm, err := srv.ClientMetadata(clientid)
|
||||
acr, err := oauth2.ParseAuthCodeRequest(q)
|
||||
if err != nil {
|
||||
log.Errorf("Failed fetching client %q from repo: %v", clientid, err)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorServerError), state)
|
||||
log.Errorf("Invalid auth request: %v", err)
|
||||
writeAuthError(w, err, acr.State)
|
||||
return
|
||||
}
|
||||
|
||||
cm, err := srv.ClientMetadata(acr.ClientID)
|
||||
if err != nil {
|
||||
log.Errorf("Failed fetching client %q from repo: %v", acr.ClientID, err)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorServerError), acr.State)
|
||||
return
|
||||
}
|
||||
if cm == nil {
|
||||
log.Errorf("Client %q not found", clientid)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), state)
|
||||
log.Errorf("Client %q not found", acr.ClientID)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), acr.State)
|
||||
return
|
||||
}
|
||||
|
||||
if len(cm.RedirectURIs) == 0 {
|
||||
log.Errorf("Client %q has no redirect URLs", clientid)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorServerError), state)
|
||||
log.Errorf("Client %q has no redirect URLs", acr.ClientID)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorServerError), acr.State)
|
||||
return
|
||||
}
|
||||
|
||||
redirectURL, err := client.ValidRedirectURL(rURL, cm.RedirectURIs)
|
||||
redirectURL, err := client.ValidRedirectURL(acr.RedirectURL, cm.RedirectURIs)
|
||||
if err != nil {
|
||||
switch err {
|
||||
case (client.ErrorCantChooseRedirectURL):
|
||||
log.Errorf("Request must provide redirect URL as client %q has registered many", clientid)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), state)
|
||||
log.Errorf("Request must provide redirect URL as client %q has registered many", acr.ClientID)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), acr.State)
|
||||
return
|
||||
case (client.ErrorInvalidRedirectURL):
|
||||
log.Errorf("Request provided unregistered redirect URL: %s", rURL)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), state)
|
||||
log.Errorf("Request provided unregistered redirect URL: %s", acr.RedirectURL)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), acr.State)
|
||||
return
|
||||
case (client.ErrorNoValidRedirectURLs):
|
||||
log.Errorf("There are no registered URLs for the requested client: %s", rURL)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), state)
|
||||
return
|
||||
default:
|
||||
log.Errorf("Unexpected error checking redirect URL for client %q: %v", clientid, err)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorServerError), state)
|
||||
log.Errorf("There are no registered URLs for the requested client: %s", acr.RedirectURL)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), acr.State)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// Response type check
|
||||
switch responseType {
|
||||
case "code": // Add more cases as we support more response types
|
||||
default:
|
||||
log.Errorf("Invalid auth request: unsupported response_type")
|
||||
redirectAuthError(w, oauth2.NewError(oauth2.ErrorUnsupportedResponseType), state, redirectURL)
|
||||
if acr.ResponseType != oauth2.ResponseTypeCode {
|
||||
log.Errorf("unexpected ResponseType: %v: ", acr.ResponseType)
|
||||
redirectAuthError(w, oauth2.NewError(oauth2.ErrorUnsupportedResponseType), acr.State, redirectURL)
|
||||
return
|
||||
}
|
||||
|
||||
// Check scopes.
|
||||
var scopes []string
|
||||
foundOpenIDScope := false
|
||||
for _, scope := range qscope {
|
||||
for _, scope := range acr.Scope {
|
||||
switch scope {
|
||||
case "openid":
|
||||
foundOpenIDScope = true
|
||||
|
|
@ -379,33 +364,16 @@ func handleAuthFunc(srv OIDCServer, idpcs []connector.Connector, tpl *template.T
|
|||
|
||||
if !foundOpenIDScope {
|
||||
log.Errorf("Invalid auth request: missing 'openid' in 'scope'")
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), state)
|
||||
return
|
||||
}
|
||||
|
||||
register := q.Get("register") == "1" && registrationEnabled
|
||||
e := q.Get("error")
|
||||
if e != "" {
|
||||
if err := srv.KillSession(state); err != nil {
|
||||
log.Errorf("Failed killing sessionKey %q: %v", state, err)
|
||||
}
|
||||
renderLoginPage(w, r, srv, idpcs, register, tpl)
|
||||
return
|
||||
}
|
||||
|
||||
connectorID := q.Get("connector_id")
|
||||
idpc, ok := idx[connectorID]
|
||||
if !ok {
|
||||
renderLoginPage(w, r, srv, idpcs, register, tpl)
|
||||
writeAuthError(w, oauth2.NewError(oauth2.ErrorInvalidRequest), acr.State)
|
||||
return
|
||||
}
|
||||
|
||||
nonce := q.Get("nonce")
|
||||
|
||||
key, err := srv.NewSession(connectorID, clientid, state, redirectURL, nonce, register, qscope)
|
||||
key, err := srv.NewSession(connectorID, acr.ClientID, acr.State, redirectURL, nonce, register, acr.Scope)
|
||||
if err != nil {
|
||||
log.Errorf("Error creating new session: %v: ", err)
|
||||
redirectAuthError(w, err, state, redirectURL)
|
||||
redirectAuthError(w, err, acr.State, redirectURL)
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -431,7 +399,7 @@ func handleAuthFunc(srv OIDCServer, idpcs []connector.Connector, tpl *template.T
|
|||
lu, err := idpc.LoginURL(key, p)
|
||||
if err != nil {
|
||||
log.Errorf("Connector.LoginURL failed: %v", err)
|
||||
redirectAuthError(w, err, state, redirectURL)
|
||||
redirectAuthError(w, err, acr.State, redirectURL)
|
||||
return
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -175,29 +175,6 @@ func TestHandleAuthFuncResponsesSingleRedirectURL(t *testing.T) {
|
|||
},
|
||||
wantCode: http.StatusBadRequest,
|
||||
},
|
||||
|
||||
// empty response_type
|
||||
{
|
||||
query: url.Values{
|
||||
"redirect_uri": []string{"http://client.example.com/callback"},
|
||||
"client_id": []string{"XXX"},
|
||||
"connector_id": []string{"fake"},
|
||||
"scope": []string{"openid"},
|
||||
},
|
||||
wantCode: http.StatusFound,
|
||||
wantLocation: "http://client.example.com/callback?error=unsupported_response_type&state=",
|
||||
},
|
||||
|
||||
// empty client_id
|
||||
{
|
||||
query: url.Values{
|
||||
"response_type": []string{"code"},
|
||||
"redirect_uri": []string{"http://unrecognized.example.com/callback"},
|
||||
"connector_id": []string{"fake"},
|
||||
"scope": []string{"openid"},
|
||||
},
|
||||
wantCode: http.StatusBadRequest,
|
||||
},
|
||||
}
|
||||
|
||||
for i, tt := range tests {
|
||||
|
|
|
|||
Loading…
Reference in a new issue