feat: add auth, hosts, & keychains ownership

frontend/app/_providers.tsx

@@ -12,6 +12,7 @@ import { router, usePathname, useRootNavigationState } from "expo-router";
 import { useAuthStore } from "@/stores/auth";
 import { PortalProvider } from "tamagui";
 import { queryClient } from "@/lib/api";
+import { useAppStore } from "@/stores/app";
 
 type Props = PropsWithChildren;
 
@@ -53,16 +54,24 @@ const AuthProvider = () => {
   const pathname = usePathname();
   const rootNavigationState = useRootNavigationState();
   const { isLoggedIn } = useAuthStore();
+  const { curServer } = useAppStore();
 
   useEffect(() => {
     if (!rootNavigationState?.key) {
       return;
     }
 
-    if (!pathname.startsWith("/auth") && !isLoggedIn) {
+    if (!curServer && !pathname.startsWith("/server")) {
+      router.replace("/server");
+      return;
+    }
+
+    const isProtected = !["/auth", "/server"].find((path) =>
+      pathname.startsWith(path)
+    );
+
+    if (isProtected && !isLoggedIn) {
       router.replace("/auth/login");
-    } else if (pathname.startsWith("/auth") && isLoggedIn) {
-      router.replace("/");
     }
   }, [pathname, rootNavigationState, isLoggedIn]);
 

frontend/app/auth/login.tsx

@@ -1,14 +1,3 @@
-import { View, Text, Button } from "tamagui";
-import React from "react";
-import authStore from "@/stores/auth";
+import LoginPage from "@/pages/auth/login";
 
-export default function LoginPage() {
-  return (
-    <View>
-      <Text>LoginPage</Text>
-      <Button onPress={() => authStore.setState({ token: "123" })}>
-        Login
-      </Button>
-    </View>
-  );
-}
+export default LoginPage;

frontend/app/index.tsx

@@ -1,9 +1,15 @@
 import React from "react";
 import { Redirect } from "expo-router";
 import { useTermSession } from "@/stores/terminal-sessions";
+import { useAppStore } from "@/stores/app";
 
 export default function index() {
   const { sessions, curSession } = useTermSession();
+  const { servers, curServer } = useAppStore();
+
+  if (!servers.length || !curServer) {
+    return <Redirect href="/server" />;
+  }
 
   return (
     <Redirect

frontend/app/server/index.tsx

@@ -0,0 +1,3 @@
+import ServerPage from "@/pages/server/page";
+
+export default ServerPage;

frontend/components/containers/interactive-session.tsx

@@ -2,6 +2,7 @@ import React from "react";
 import Terminal from "./terminal";
 import { BASE_WS_URL } from "@/lib/api";
 import VNCViewer from "./vncviewer";
+import { useAuthStore } from "@/stores/auth";
 
 type SSHSessionProps = {
   type: "ssh";
@@ -28,7 +29,8 @@ export type InteractiveSessionProps = {
 } & (SSHSessionProps | PVESessionProps | IncusSessionProps);
 
 const InteractiveSession = ({ type, params }: InteractiveSessionProps) => {
-  const query = new URLSearchParams(params);
+  const { token } = useAuthStore();
+  const query = new URLSearchParams({ ...params, sid: token || "" });
   const url = `${BASE_WS_URL}/ws/term?${query}`;
 
   switch (type) {

frontend/components/containers/theme-switcher.tsx

@@ -0,0 +1,29 @@
+import React from "react";
+import { Button, GetProps } from "tamagui";
+import Icons from "../ui/icons";
+import useThemeStore from "@/stores/theme";
+
+type Props = GetProps<typeof Button> & {
+  iconSize?: number;
+};
+
+const ThemeSwitcher = ({ iconSize = 24, ...props }: Props) => {
+  const { theme, toggle } = useThemeStore();
+
+  return (
+    <Button
+      icon={
+        <Icons
+          name={
+            theme === "light" ? "white-balance-sunny" : "moon-waning-crescent"
+          }
+          size={iconSize}
+        />
+      }
+      onPress={toggle}
+      {...props}
+    />
+  );
+};
+
+export default ThemeSwitcher;

frontend/components/ui/form.tsx

@@ -4,11 +4,21 @@ import { Label, Text, View, XStack } from "tamagui";
 type FormFieldProps = ComponentPropsWithoutRef<typeof XStack> & {
   label?: string;
   htmlFor?: string;
+  vertical?: boolean;
 };
 
-const FormField = ({ label, htmlFor, ...props }: FormFieldProps) => {
+const FormField = ({
+  label,
+  htmlFor,
+  vertical = false,
+  ...props
+}: FormFieldProps) => {
   return (
-    <XStack alignItems="flex-start" {...props}>
+    <XStack
+      flexDirection={vertical ? "column" : "row"}
+      alignItems={vertical ? "stretch" : "flex-start"}
+      {...props}
+    >
       <Label htmlFor={htmlFor} w={120} $xs={{ w: 100 }}>
         {label}
       </Label>

frontend/lib/api.ts

@@ -1,3 +1,4 @@
+import authStore from "@/stores/auth";
 import { QueryClient } from "@tanstack/react-query";
 import { ofetch } from "ofetch";
 
@@ -6,7 +7,18 @@ export const BASE_WS_URL = BASE_API_URL.replace("http", "ws");
 
 const api = ofetch.create({
   baseURL: BASE_API_URL,
+  onRequest: (config) => {
+    const authToken = authStore.getState().token;
+    if (authToken) {
+      config.options.headers.set("Authorization", `Bearer ${authToken}`);
+    }
+  },
   onResponseError: (error) => {
+    if (error.response.status === 401 && !!authStore.getState().token) {
+      authStore.setState({ token: null });
+      throw new Error("Unauthorized");
+    }
+
     if (error.response._data) {
       const message = error.response._data.message;
       throw new Error(message || "Something went wrong");

frontend/pages/auth/login.tsx

@@ -0,0 +1,92 @@
+import { Text, ScrollView, Card, Separator } from "tamagui";
+import React from "react";
+import FormField from "@/components/ui/form";
+import { InputField } from "@/components/ui/input";
+import { useZForm } from "@/hooks/useZForm";
+import { router, Stack } from "expo-router";
+import Button from "@/components/ui/button";
+import ThemeSwitcher from "@/components/containers/theme-switcher";
+import { useMutation } from "@tanstack/react-query";
+import { z } from "zod";
+import { ErrorAlert } from "@/components/ui/alert";
+import { loginResultSchema, loginSchema } from "./schema";
+import api from "@/lib/api";
+import Icons from "@/components/ui/icons";
+import authStore from "@/stores/auth";
+
+export default function LoginPage() {
+  const form = useZForm(loginSchema);
+
+  const login = useMutation({
+    mutationFn: async (body: z.infer<typeof loginSchema>) => {
+      const res = await api("/auth/login", { method: "POST", body });
+      const { data } = loginResultSchema.safeParse(res);
+      if (!data) {
+        throw new Error("Invalid response!");
+      }
+      return data;
+    },
+    onSuccess(data) {
+      authStore.setState({ token: data.sessionId });
+      router.replace("/");
+    },
+  });
+
+  const onSubmit = form.handleSubmit((values) => {
+    login.mutate(values);
+  });
+
+  return (
+    <>
+      <Stack.Screen
+        options={{
+          contentStyle: {
+            width: "100%",
+            maxWidth: 600,
+            marginHorizontal: "auto",
+          },
+          title: "Login",
+          headerRight: () => (
+            <ThemeSwitcher bg="$colorTransparent" $gtSm={{ mr: "$3" }} />
+          ),
+        }}
+      />
+
+      <ScrollView
+        contentContainerStyle={{
+          padding: "$4",
+          pb: "$12",
+          justifyContent: "center",
+          flexGrow: 1,
+        }}
+      >
+        <Card bordered p="$4" gap="$4">
+          <Text fontSize="$8">Login</Text>
+
+          <ErrorAlert error={login.error} />
+
+          <FormField vertical label="Username/Email">
+            <InputField form={form} name="username" />
+          </FormField>
+          <FormField vertical label="Password">
+            <InputField form={form} name="password" secureTextEntry />
+          </FormField>
+
+          <Separator />
+
+          <Button
+            icon={<Icons name="lock" size={16} />}
+            onPress={onSubmit}
+            isLoading={login.isPending}
+          >
+            Connect
+          </Button>
+
+          <Button onPress={() => router.push("/server")} bg="$colorTransparent">
+            Change Server
+          </Button>
+        </Card>
+      </ScrollView>
+    </>
+  );
+}

frontend/pages/auth/schema.ts

@@ -0,0 +1,10 @@
+import { z } from "zod";
+
+export const loginSchema = z.object({
+  username: z.string(),
+  password: z.string(),
+});
+
+export const loginResultSchema = z.object({
+  sessionId: z.string().min(40),
+});

frontend/pages/server/page.tsx

@@ -0,0 +1,78 @@
+import { View, Text, ScrollView, Card } from "tamagui";
+import React from "react";
+import FormField from "@/components/ui/form";
+import { InputField } from "@/components/ui/input";
+import { useZForm } from "@/hooks/useZForm";
+import { getServerResultSchema, serverSchema } from "./schema";
+import { router, Stack } from "expo-router";
+import Button from "@/components/ui/button";
+import ThemeSwitcher from "@/components/containers/theme-switcher";
+import { useMutation } from "@tanstack/react-query";
+import { ofetch } from "ofetch";
+import { z } from "zod";
+import { ErrorAlert } from "@/components/ui/alert";
+import { addServer } from "@/stores/app";
+
+export default function ServerPage() {
+  const form = useZForm(serverSchema);
+
+  const serverConnect = useMutation({
+    mutationFn: async (body: z.infer<typeof serverSchema>) => {
+      const res = await ofetch(body.url + "/server");
+      const { data } = getServerResultSchema.safeParse(res);
+      if (!data) {
+        throw new Error("Invalid server");
+      }
+      return data;
+    },
+    onSuccess(data, payload) {
+      addServer({ url: payload.url, name: data.name }, true);
+      router.replace("/auth/login");
+    },
+  });
+
+  const onSubmit = form.handleSubmit((values) => {
+    serverConnect.mutate(values);
+  });
+
+  return (
+    <>
+      <Stack.Screen
+        options={{
+          contentStyle: {
+            width: "100%",
+            maxWidth: 600,
+            marginHorizontal: "auto",
+          },
+          title: "Vaulterm",
+          headerRight: () => (
+            <ThemeSwitcher bg="$colorTransparent" $gtSm={{ mr: "$3" }} />
+          ),
+        }}
+      />
+
+      <ScrollView
+        contentContainerStyle={{
+          padding: "$4",
+          pb: "$12",
+          justifyContent: "center",
+          flexGrow: 1,
+        }}
+      >
+        <Card bordered p="$4" gap="$4">
+          <Text fontSize="$8">Connect to Server</Text>
+
+          <ErrorAlert error={serverConnect.error} />
+
+          <FormField vertical label="URL">
+            <InputField form={form} name="url" placeholder="https://" />
+          </FormField>
+
+          <Button onPress={onSubmit} isLoading={serverConnect.isPending}>
+            Connect
+          </Button>
+        </Card>
+      </ScrollView>
+    </>
+  );
+}

frontend/pages/server/schema.ts

@@ -0,0 +1,10 @@
+import { z } from "zod";
+
+export const serverSchema = z.object({
+  url: z.string().url("Invalid URL"),
+});
+
+export const getServerResultSchema = z.object({
+  name: z.string(),
+  version: z.string().min(1),
+});

frontend/stores/app.ts

@@ -0,0 +1,62 @@
+import { createStore, useStore } from "zustand";
+import { persist, createJSONStorage } from "zustand/middleware";
+import AsyncStorage from "@react-native-async-storage/async-storage";
+
+type AppServer = {
+  name?: string;
+  url: string;
+};
+
+type AppStore = {
+  servers: AppServer[];
+  curServerIdx?: number | null;
+};
+
+const appStore = createStore(
+  persist<AppStore>(
+    () => ({
+      servers: [],
+      curServerIdx: null,
+    }),
+    {
+      name: "vaulterm:app",
+      storage: createJSONStorage(() => AsyncStorage),
+    }
+  )
+);
+
+export function addServer(srv: AppServer, setActive?: boolean) {
+  const curServers = appStore.getState().servers;
+  const isExist = curServers.findIndex((s) => s.url === srv.url);
+
+  if (isExist >= 0) {
+    setActiveServer(isExist);
+    return;
+  }
+
+  appStore.setState((state) => ({
+    servers: [...state.servers, srv],
+    curServerIdx: setActive ? state.servers.length : state.curServerIdx,
+  }));
+}
+
+export function removeServer(idx: number) {
+  appStore.setState((state) => ({
+    servers: state.servers.filter((_, i) => i !== idx),
+    curServerIdx: state.curServerIdx === idx ? null : state.curServerIdx,
+  }));
+}
+
+export function setActiveServer(idx: number) {
+  appStore.setState({ curServerIdx: idx });
+}
+
+export const useAppStore = () => {
+  const state = useStore(appStore);
+  const curServer =
+    state.curServerIdx != null ? state.servers[state.curServerIdx] : null;
+
+  return { ...state, curServer };
+};
+
+export default appStore;

frontend/stores/auth.ts

@@ -12,7 +12,7 @@ const authStore = createStore(
       token: null,
     }),
     {
-      name: "auth",
+      name: "vaulterm:auth",
       storage: createJSONStorage(() => AsyncStorage),
     }
   )

frontend/stores/terminal-sessions.ts

@@ -38,6 +38,9 @@ export const useTermSession = create(
         set({ curSession: idx });
       },
     }),
-    { name: "term-sessions", storage: createJSONStorage(() => AsyncStorage) }
+    {
+      name: "vaulterm:term-sessions",
+      storage: createJSONStorage(() => AsyncStorage),
+    }
   )
 );

frontend/stores/theme.ts

@@ -20,7 +20,7 @@ const useThemeStore = create(
       },
     }),
     {
-      name: "theme",
+      name: "vaulterm:theme",
       storage: createJSONStorage(() => AsyncStorage),
     }
   )

server/app/app.go

@@ -5,10 +5,8 @@ import (
 	"github.com/gofiber/fiber/v2/middleware/cors"
 	"github.com/joho/godotenv"
 	"rul.sh/vaulterm/app/auth"
-	"rul.sh/vaulterm/app/hosts"
-	"rul.sh/vaulterm/app/keychains"
-	"rul.sh/vaulterm/app/ws"
 	"rul.sh/vaulterm/db"
+	"rul.sh/vaulterm/middleware"
 )
 
 func NewApp() *fiber.App {
@@ -18,20 +16,26 @@ func NewApp() *fiber.App {
 
 	// Create fiber app
 	app := fiber.New(fiber.Config{ErrorHandler: ErrorHandler})
-
-	// Middlewares
 	app.Use(cors.New())
 
-	// Init app routes
-	auth.Router(app)
-	hosts.Router(app)
-	keychains.Router(app)
-	ws.Router(app)
+	// Server info
+	app.Get("/server", func(c *fiber.Ctx) error {
+		return c.JSON(&fiber.Map{
+			"name":    "Vaulterm",
+			"version": "0.0.1",
+		})
+	})
 
 	// Health check
 	app.Get("/health-check", func(c *fiber.Ctx) error {
 		return c.SendString("OK")
 	})
 
+	app.Use(middleware.Auth)
+	auth.Router(app)
+
+	app.Use(middleware.Protected())
+	InitRouter(app)
+
 	return app
 }

server/app/auth/repository.go

@@ -9,7 +9,7 @@ import (
 
 type Auth struct{ db *gorm.DB }
 
-func NewAuthRepository() *Auth {
+func NewRepository() *Auth {
 	return &Auth{db: db.Get()}
 }
 

server/app/auth/router.go

@@ -1,10 +1,9 @@
 package auth
 
 import (
-	"strings"
-
 	"github.com/gofiber/fiber/v2"
 	"rul.sh/vaulterm/lib"
+	"rul.sh/vaulterm/middleware"
 	"rul.sh/vaulterm/utils"
 )
 
@@ -12,12 +11,12 @@ func Router(app *fiber.App) {
 	router := app.Group("/auth")
 
 	router.Post("/login", login)
-	router.Get("/user", getUser)
-	router.Post("/logout", logout)
+	router.Get("/user", middleware.Protected(), getUser)
+	router.Post("/logout", middleware.Protected(), logout)
 }
 
 func login(c *fiber.Ctx) error {
-	repo := NewAuthRepository()
+	repo := NewRepository()
 
 	var body LoginSchema
 	if err := c.BodyParser(&body); err != nil {
@@ -54,32 +53,15 @@ func login(c *fiber.Ctx) error {
 }
 
 func getUser(c *fiber.Ctx) error {
-	auth := c.Get("Authorization")
-	var sessionId string
-
-	if auth != "" {
-		sessionId = strings.Split(auth, " ")[1]
-	}
-
-	repo := NewAuthRepository()
-	session, err := repo.GetSession(sessionId)
-	if err != nil {
-		return utils.ResponseError(c, err, 500)
-	}
-
-	return c.JSON(session)
+	user := utils.GetUser(c)
+	return c.JSON(user)
 }
 
 func logout(c *fiber.Ctx) error {
-	auth := c.Get("Authorization")
 	force := c.Query("force")
-	var sessionId string
+	sessionId := c.Locals("sessionId").(string)
 
-	if auth != "" {
-		sessionId = strings.Split(auth, " ")[1]
-	}
-
-	repo := NewAuthRepository()
+	repo := NewRepository()
 	err := repo.RemoveUserSession(sessionId, force == "true")
 
 	if err != nil {

server/app/hosts/repository.go

@@ -4,25 +4,36 @@ import (
 	"gorm.io/gorm"
 	"rul.sh/vaulterm/db"
 	"rul.sh/vaulterm/models"
+	"rul.sh/vaulterm/utils"
 )
 
-type Hosts struct{ db *gorm.DB }
+type Hosts struct {
+	db   *gorm.DB
+	User *utils.UserContext
+}
 
-func NewRepository() *Hosts {
-	return &Hosts{db: db.Get()}
+func NewRepository(r *Hosts) *Hosts {
+	if r == nil {
+		r = &Hosts{}
+	}
+	r.db = db.Get()
+	return r
 }
 
 func (r *Hosts) GetAll() ([]*models.Host, error) {
+	query := r.ACL(r.db.Order("id DESC"))
+
 	var rows []*models.Host
-	ret := r.db.Order("id DESC").Find(&rows)
+	ret := query.Find(&rows)
 
 	return rows, ret.Error
 }
 
 func (r *Hosts) Get(id string) (*models.HostDecrypted, error) {
-	var host models.Host
-	ret := r.db.Joins("Key").Joins("AltKey").Where("hosts.id = ?", id).First(&host)
+	query := r.ACL(r.db)
 
+	var host models.Host
+	ret := query.Joins("Key").Joins("AltKey").Where("hosts.id = ?", id).First(&host)
 	if ret.Error != nil {
 		return nil, ret.Error
 	}
@@ -37,12 +48,13 @@ func (r *Hosts) Get(id string) (*models.HostDecrypted, error) {
 
 func (r *Hosts) Exists(id string) (bool, error) {
 	var count int64
-	ret := r.db.Model(&models.Host{}).Where("id = ?", id).Count(&count)
+	ret := r.ACL(r.db.Model(&models.Host{}).Where("id = ?", id)).Count(&count)
 	return count > 0, ret.Error
 }
 
 func (r *Hosts) Delete(id string) error {
-	return r.db.Delete(&models.Host{Model: models.Model{ID: id}}).Error
+	query := r.ACL(r.db)
+	return query.Delete(&models.Host{Model: models.Model{ID: id}}).Error
 }
 
 func (r *Hosts) Create(item *models.Host) error {
@@ -50,5 +62,15 @@ func (r *Hosts) Create(item *models.Host) error {
 }
 
 func (r *Hosts) Update(id string, item *models.Host) error {
-	return r.db.Where("id = ?", id).Updates(item).Error
+	query := r.ACL(r.db.Where("id = ?", id))
+
+	return query.Updates(item).Error
+}
+
+func (r *Hosts) ACL(query *gorm.DB) *gorm.DB {
+	if r.User.IsAdmin {
+		return query
+	}
+
+	return query.Where("hosts.owner_id = ?", r.User.ID)
 }

server/app/hosts/router.go

@@ -9,7 +9,7 @@ import (
 	"rul.sh/vaulterm/utils"
 )
 
-func Router(app *fiber.App) {
+func Router(app fiber.Router) {
 	router := app.Group("/hosts")
 
 	router.Get("/", getAll)
@@ -19,7 +19,9 @@ func Router(app *fiber.App) {
 }
 
 func getAll(c *fiber.Ctx) error {
-	repo := NewRepository()
+	user := utils.GetUser(c)
+	repo := NewRepository(&Hosts{User: user})
+
 	rows, err := repo.GetAll()
 	if err != nil {
 		return utils.ResponseError(c, err, 500)
@@ -36,8 +38,11 @@ func create(c *fiber.Ctx) error {
 		return utils.ResponseError(c, err, 500)
 	}
 
-	repo := NewRepository()
+	user := utils.GetUser(c)
+	repo := NewRepository(&Hosts{User: user})
+
 	item := &models.Host{
+		OwnerID:  user.ID,
 		Type:     body.Type,
 		Label:    body.Label,
 		Host:     body.Host,
@@ -48,7 +53,7 @@ func create(c *fiber.Ctx) error {
 		AltKeyID: body.AltKeyID,
 	}
 
-	osName, err := tryConnect(item)
+	osName, err := tryConnect(c, item)
 	if err != nil {
 		return utils.ResponseError(c, fmt.Errorf("cannot connect to the host: %s", err), 500)
 	}
@@ -67,7 +72,8 @@ func update(c *fiber.Ctx) error {
 		return utils.ResponseError(c, err, 500)
 	}
 
-	repo := NewRepository()
+	user := utils.GetUser(c)
+	repo := NewRepository(&Hosts{User: user})
 
 	id := c.Params("id")
 	exist, _ := repo.Exists(id)
@@ -87,7 +93,7 @@ func update(c *fiber.Ctx) error {
 		AltKeyID: body.AltKeyID,
 	}
 
-	osName, err := tryConnect(item)
+	osName, err := tryConnect(c, item)
 	if err != nil {
 		return utils.ResponseError(c, fmt.Errorf("cannot connect to the host: %s", err), 500)
 	}
@@ -101,7 +107,8 @@ func update(c *fiber.Ctx) error {
 }
 
 func delete(c *fiber.Ctx) error {
-	repo := NewRepository()
+	user := utils.GetUser(c)
+	repo := NewRepository(&Hosts{User: user})
 
 	id := c.Params("id")
 	exist, _ := repo.Exists(id)

server/app/hosts/utils.go

@@ -3,13 +3,16 @@ package hosts
 import (
 	"fmt"
 
+	"github.com/gofiber/fiber/v2"
 	"rul.sh/vaulterm/app/keychains"
 	"rul.sh/vaulterm/lib"
 	"rul.sh/vaulterm/models"
+	"rul.sh/vaulterm/utils"
 )
 
-func tryConnect(host *models.Host) (string, error) {
-	keyRepo := keychains.NewRepository()
+func tryConnect(c *fiber.Ctx, host *models.Host) (string, error) {
+	user := utils.GetUser(c)
+	keyRepo := keychains.NewRepository(&keychains.Keychains{User: user})
 
 	var key map[string]interface{}
 	var altKey map[string]interface{}

server/app/keychains/repository.go

@@ -4,18 +4,27 @@ import (
 	"gorm.io/gorm"
 	"rul.sh/vaulterm/db"
 	"rul.sh/vaulterm/models"
+	"rul.sh/vaulterm/utils"
 )
 
-type Keychains struct{ db *gorm.DB }
+type Keychains struct {
+	db   *gorm.DB
+	User *utils.UserContext
+}
 
-func NewRepository() *Keychains {
-	return &Keychains{db: db.Get()}
+func NewRepository(r *Keychains) *Keychains {
+	if r == nil {
+		r = &Keychains{}
+	}
+	r.db = db.Get()
+	return r
 }
 
 func (r *Keychains) GetAll() ([]*models.Keychain, error) {
 	var rows []*models.Keychain
-	ret := r.db.Order("created_at DESC").Find(&rows)
+	query := r.ACL(r.db.Order("created_at DESC"))
 
+	ret := query.Find(&rows)
 	return rows, ret.Error
 }
 
@@ -25,7 +34,9 @@ func (r *Keychains) Create(item *models.Keychain) error {
 
 func (r *Keychains) Get(id string) (*models.Keychain, error) {
 	var keychain models.Keychain
-	if err := r.db.Where("id = ?", id).First(&keychain).Error; err != nil {
+	query := r.ACL(r.db.Where("id = ?", id))
+
+	if err := query.First(&keychain).Error; err != nil {
 		return nil, err
 	}
 
@@ -34,7 +45,8 @@ func (r *Keychains) Get(id string) (*models.Keychain, error) {
 
 func (r *Keychains) Exists(id string) (bool, error) {
 	var count int64
-	ret := r.db.Model(&models.Keychain{}).Where("id = ?", id).Count(&count)
+	query := r.ACL(r.db.Model(&models.Keychain{}).Where("id = ?", id))
+	ret := query.Count(&count)
 	return count > 0, ret.Error
 }
 
@@ -58,5 +70,14 @@ func (r *Keychains) GetDecrypted(id string) (*KeychainDecrypted, error) {
 }
 
 func (r *Keychains) Update(id string, item *models.Keychain) error {
-	return r.db.Where("id = ?", id).Updates(item).Error
+	query := r.ACL(r.db.Where("id = ?", id))
+	return query.Updates(item).Error
+}
+
+func (r *Keychains) ACL(query *gorm.DB) *gorm.DB {
+	if r.User.IsAdmin {
+		return query
+	}
+
+	return query.Where("keychains.owner_id = ?", r.User.ID)
 }

server/app/keychains/router.go

@@ -9,7 +9,7 @@ import (
 	"rul.sh/vaulterm/utils"
 )
 
-func Router(app *fiber.App) {
+func Router(app fiber.Router) {
 	router := app.Group("/keychains")
 
 	router.Get("/", getAll)
@@ -25,7 +25,9 @@ type GetAllResult struct {
 func getAll(c *fiber.Ctx) error {
 	withData := c.Query("withData")
 
-	repo := NewRepository()
+	user := utils.GetUser(c)
+	repo := NewRepository(&Keychains{User: user})
+
 	rows, err := repo.GetAll()
 	if err != nil {
 		return utils.ResponseError(c, err, 500)
@@ -62,11 +64,13 @@ func create(c *fiber.Ctx) error {
 		return utils.ResponseError(c, err, 500)
 	}
 
-	repo := NewRepository()
+	user := utils.GetUser(c)
+	repo := NewRepository(&Keychains{User: user})
 
 	item := &models.Keychain{
-		Type:  body.Type,
-		Label: body.Label,
+		OwnerID: user.ID,
+		Type:    body.Type,
+		Label:   body.Label,
 	}
 
 	if err := item.EncryptData(body.Data); err != nil {
@@ -86,7 +90,9 @@ func update(c *fiber.Ctx) error {
 		return utils.ResponseError(c, err, 500)
 	}
 
-	repo := NewRepository()
+	user := utils.GetUser(c)
+	repo := NewRepository(&Keychains{User: user})
+
 	id := c.Params("id")
 
 	exist, _ := repo.Exists(id)

server/app/router.go

@@ -0,0 +1,23 @@
+package app
+
+import (
+	"github.com/gofiber/fiber/v2"
+	"rul.sh/vaulterm/app/hosts"
+	"rul.sh/vaulterm/app/keychains"
+	"rul.sh/vaulterm/app/ws"
+)
+
+func InitRouter(app *fiber.App) {
+	// App route list
+	routes := []Router{
+		hosts.Router,
+		keychains.Router,
+		ws.Router,
+	}
+
+	for _, route := range routes {
+		route(app)
+	}
+}
+
+type Router func(app fiber.Router)

server/app/ws/router.go

@@ -5,7 +5,7 @@ import (
 	"github.com/gofiber/fiber/v2"
 )
 
-func Router(app *fiber.App) {
+func Router(app fiber.Router) {
 	router := app.Group("/ws")
 
 	router.Use(func(c *fiber.Ctx) error {

server/app/ws/term.go

@@ -13,7 +13,8 @@ import (
 func HandleTerm(c *websocket.Conn) {
 	hostId := c.Query("hostId")
 
-	hostRepo := hosts.NewRepository()
+	user := utils.GetUserWs(c)
+	hostRepo := hosts.NewRepository(&hosts.Hosts{User: user})
 	data, err := hostRepo.Get(hostId)
 
 	if data == nil {

server/middleware/auth.go

@@ -0,0 +1,51 @@
+package middleware
+
+import (
+	"strings"
+
+	"github.com/gofiber/fiber/v2"
+	"rul.sh/vaulterm/db"
+	"rul.sh/vaulterm/models"
+)
+
+func Auth(c *fiber.Ctx) error {
+	authHeader := c.Get("Authorization")
+	var sessionId string
+
+	if authHeader != "" {
+		sessionId = strings.Split(authHeader, " ")[1]
+	}
+
+	if strings.HasPrefix(c.Path(), "/ws") && sessionId == "" {
+		sessionId = c.Query("sid")
+	}
+
+	session, _ := GetUserSession(sessionId)
+
+	if session != nil && session.User.ID != "" {
+		c.Locals("user", &session.User)
+		c.Locals("sessionId", sessionId)
+	}
+
+	return c.Next()
+}
+
+func GetUserSession(sessionId string) (*models.UserSession, error) {
+	var session models.UserSession
+	res := db.Get().Joins("User").Where("user_sessions.id = ?", sessionId).First(&session)
+	return &session, res.Error
+}
+
+func Protected() func(c *fiber.Ctx) error {
+	return func(c *fiber.Ctx) error {
+		user := c.Locals("user")
+		if user == nil {
+			return &fiber.Error{
+				Code:    fiber.StatusUnauthorized,
+				Message: "Unauthorized",
+			}
+		}
+		return c.Next()
+	}
+
+}

server/models/host.go

@@ -14,6 +14,9 @@ const (
 type Host struct {
 	Model
 
+	OwnerID string `json:"userId" gorm:"index:hosts_owner_id_idx;type:varchar(26)"`
+	Owner   User   `json:"user" gorm:"foreignKey:OwnerID"`
+
 	Type     string            `json:"type" gorm:"not null;index:hosts_type_idx;type:varchar(16)"`
 	Label    string            `json:"label"`
 	Host     string            `json:"host" gorm:"type:varchar(64)"`
@@ -54,3 +57,14 @@ func (h *Host) DecryptKeys() (*HostDecrypted, error) {
 
 	return res, nil
 }
+
+type HostHasAccessOptions struct {
+	UserID string
+}
+
+func (h *Host) HasAccess(o HostHasAccessOptions) bool {
+	if o.UserID == h.OwnerID {
+		return true
+	}
+	return false
+}

server/models/keychain.go

@@ -16,6 +16,9 @@ const (
 type Keychain struct {
 	Model
 
+	OwnerID string `json:"userId" gorm:"index:hosts_owner_id_idx;type:varchar(26)"`
+	Owner   User   `json:"user" gorm:"foreignKey:OwnerID"`
+
 	Label string `json:"label"`
 	Type  string `json:"type" gorm:"not null;index:keychains_type_idx;type:varchar(12)"`
 	Data  string `json:"-" gorm:"type:text"`

server/utils/context.go

@@ -0,0 +1,35 @@
+package utils
+
+import (
+	"github.com/gofiber/contrib/websocket"
+	"github.com/gofiber/fiber/v2"
+	"rul.sh/vaulterm/models"
+)
+
+type UserContext struct {
+	*models.User
+	IsAdmin bool
+}
+
+func getUserData(user *models.User) *UserContext {
+	isAdmin := false
+
+	if user.Role == models.UserRoleAdmin {
+		isAdmin = true
+	}
+
+	return &UserContext{
+		User:    user,
+		IsAdmin: isAdmin,
+	}
+}
+
+func GetUser(c *fiber.Ctx) *UserContext {
+	user := c.Locals("user").(*models.User)
+	return getUserData(user)
+}
+
+func GetUserWs(c *websocket.Conn) *UserContext {
+	user := c.Locals("user").(*models.User)
+	return getUserData(user)
+}