feat: run on a single port (#3163)

* start v2

* start

* run

* some cleanup

* remove v2 pkg again

* simplify

* webauthn

* remove unused config

* fix login path in Dockerfile

* fix asset_generator.go

* health handler

* fix grpc web

* refactor

* merge

* build new main.go

* run new main.go

* update logging pkg

* fix error msg

* update logging

* cleanup

* cleanup

* go mod tidy

* change localDevMode

* fix customEndpoints

* update logging

* comments

* change local flag to external configs

* fix location generated go code

* fix

Co-authored-by: fforootd <[email protected]>

internal/api/ui/login/select_user_handler.go

@@ -0,0 +1,47 @@
+package login
+
+import (
+	"net/http"
+
+	"github.com/caos/zitadel/internal/domain"
+
+	http_mw "github.com/caos/zitadel/internal/api/http/middleware"
+)
+
+const (
+	tmplUserSelection = "userselection"
+)
+
+type userSelectionFormData struct {
+	UserID string `schema:"userID"`
+}
+
+func (l *Login) renderUserSelection(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, selectionData *domain.SelectUserStep) {
+	data := userSelectionData{
+		baseData: l.getBaseData(r, authReq, "Select User", "", ""),
+		Users:    selectionData.Users,
+		Linking:  len(authReq.LinkingUsers) > 0,
+	}
+	translator := l.getTranslator(authReq)
+	l.renderer.RenderTemplate(w, r, translator, l.renderer.Templates[tmplUserSelection], data, nil)
+}
+
+func (l *Login) handleSelectUser(w http.ResponseWriter, r *http.Request) {
+	data := new(userSelectionFormData)
+	authSession, err := l.getAuthRequestAndParseData(r, data)
+	if err != nil {
+		l.renderError(w, r, authSession, err)
+		return
+	}
+	if data.UserID == "0" {
+		l.renderLogin(w, r, authSession, nil)
+		return
+	}
+	userAgentID, _ := http_mw.UserAgentIDFromCtx(r.Context())
+	err = l.authRepo.SelectUser(r.Context(), authSession.ID, data.UserID, userAgentID)
+	if err != nil {
+		l.renderError(w, r, authSession, err)
+		return
+	}
+	l.renderNextStep(w, r, authSession)
+}