Add user management interface

lib/user.go

@@ -2,6 +2,7 @@ package trantor
 
 import (
 	log "github.com/cihub/seelog"
+	"gitlab.com/trantor/trantor/lib/database"
 
 	"net/http"
 )
@@ -95,3 +96,56 @@ func settingsHandler(h handler) {
 	data.S.Title = "Settings -- " + data.S.Title
 	h.load("settings", data)
 }
+
+func userAdminHandler(h handler) {
+	if !h.sess.IsAdmin() {
+		notFound(h)
+		return
+	}
+
+	users, err := h.db.ListUsers()
+	if err != nil {
+		log.Error("Something went wrong listing users: ", err)
+		notFound(h)
+		return
+	}
+
+	var data userAdminData
+	data.S = GetStatus(h)
+	data.S.Title = "Users admin -- " + data.S.Title
+	data.Users = users
+	h.load("user_admin", data)
+}
+
+func userAdminPostHandler(h handler) {
+	if !h.sess.IsAdmin() {
+		notFound(h)
+		return
+	}
+
+	username := h.r.FormValue("username")
+	password := h.r.FormValue("password")
+	role := h.r.FormValue("role")
+	if password != "" {
+		err := h.db.SetPassword(username, password)
+		if err != nil {
+			h.sess.Notify("An error ocurred!", err.Error(), "error")
+		} else {
+			h.sess.Notify("Password updated!", "", "success")
+		}
+	} else if role != "" {
+		err := h.db.SetRole(username, role)
+		if err != nil {
+			h.sess.Notify("An error ocurred!", err.Error(), "error")
+		} else {
+			h.sess.Notify("Role updated!", "", "success")
+		}
+	}
+
+	userAdminHandler(h)
+}
+
+type userAdminData struct {
+	S     Status
+	Users []database.User
+}