Successfully fetch login status

app/ipasso/loginState.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"git.thequux.com/thequux/ipasso/util/startup"
+	"github.com/julienschmidt/httprouter"
+	"net/http"
+	"time"
+)
+
+func init() {
+	startup.Routes.Add(func(router *httprouter.Router) {
+		router.Handler("GET", "/login/info", LoginStateMw(http.HandlerFunc(stateServlet)))
+	})
+}
+
+type LoginState string
+
+var (
+	LS_Valid     LoginState = "VALID"
+	LS_LoggedOut LoginState = "EXPLICIT_LOGOUT"
+	LS_Unknown   LoginState = "UNKNOWN"
+	LS_Invalid   LoginState = "INVALID"
+)
+
+type PublicLoginState struct {
+	State      LoginState `json:"login_state"`
+	Expiration *time.Time `json:"expiration,omitempty"`
+	UserId     string     `json:"uid,omitempty"`
+	LdapDn     string     `json:"ldap_dn,omitempty"`
+
+	Groups      []string `json:"groups,omitempty"`
+	DisplayName string   `json:"display_name,omitempty"`
+	GivenName   string   `json:"given_name,omitempty"`
+	FamilyName  string   `json:"family_name,omitempty"`
+	Email       string   `json:"email,omitempty"`
+}
+
+func GetPublicState(s *Session) PublicLoginState {
+	ret := PublicLoginState{
+		State: s.State,
+	}
+	if s.Session != nil {
+		ret.Expiration = &s.Session.Expiration
+		ret.UserId = s.Session.UserID
+		ret.LdapDn = s.Session.LdapDN
+	}
+
+	if s.Cache != nil {
+		ret.Groups = s.Cache.Groups
+		ret.DisplayName = s.Cache.DisplayName
+		ret.GivenName = s.Cache.GivenName
+		ret.FamilyName = s.Cache.FamilyName
+		ret.Email = s.Cache.Email
+	}
+
+	return ret
+}
+
+func stateServlet(w http.ResponseWriter, req *http.Request) {
+	session := GetSession(req.Context(), true)
+	data := GetPublicState(session)
+	RenderPage(w, req, "status", data)
+}