From 478adcabcadaeaa4a37da9c10bb0489e7a1d091d Mon Sep 17 00:00:00 2001
From: Rajpreet0 <rajpreet.singh@gmx.de>
Date: Sun, 27 Sep 2026 01:36:02 +0200
Subject: [PATCH 1/2] added authentication with proxy

---
 app/admin/dashboard/page.tsx                  |  13 +
 app/client/dashboard/page.tsx                 |   8 +
 app/globals.css                               |   2 +-
 app/page.tsx                                  |   7 +-
 components/ui/field.tsx                       | 238 ++++++++++++++++++
 components/ui/label.tsx                       |  19 ++
 components/ui/separator.tsx                   |  24 ++
 lib/supabase/admin.ts                         |   8 +
 lib/supabase/dal.ts                           |  43 ++++
 .../20260927100000_create_profiles_table.sql  |  14 ++
 ...00100_create_profile_on_signup_trigger.sql |  17 ++
 lib/supabase/proxy.ts                         |  37 +++
 lib/supabase/server.ts                        |  34 ++-
 modules/loginPage/actions/auth.ts             |  54 ++++
 modules/loginPage/ui/views/login-view.tsx     |  76 ++++++
 package-lock.json                             |   3 +-
 package.json                                  |   3 +-
 proxy.ts                                      |  24 ++
 18 files changed, 609 insertions(+), 15 deletions(-)
 create mode 100644 app/admin/dashboard/page.tsx
 create mode 100644 app/client/dashboard/page.tsx
 create mode 100644 components/ui/field.tsx
 create mode 100644 components/ui/label.tsx
 create mode 100644 components/ui/separator.tsx
 create mode 100644 lib/supabase/admin.ts
 create mode 100644 lib/supabase/dal.ts
 create mode 100644 lib/supabase/migrations/20260927100000_create_profiles_table.sql
 create mode 100644 lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql
 create mode 100644 lib/supabase/proxy.ts
 create mode 100644 modules/loginPage/actions/auth.ts
 create mode 100644 modules/loginPage/ui/views/login-view.tsx
 create mode 100644 proxy.ts

diff --git a/app/admin/dashboard/page.tsx b/app/admin/dashboard/page.tsx
new file mode 100644
index 0000000..78c41ab
--- /dev/null
+++ b/app/admin/dashboard/page.tsx
@@ -0,0 +1,13 @@
+import { verifySession } from "@/lib/supabase/dal"
+import { redirect } from "next/navigation";
+
+const AdminDashboard = async () => {
+    const { isAdmin } = await verifySession();
+    if (!isAdmin) redirect("/client/dashboard");
+  
+    return (
+        <div>AdminDashboard</div>
+    )
+}
+
+export default AdminDashboard
\ No newline at end of file
diff --git a/app/client/dashboard/page.tsx b/app/client/dashboard/page.tsx
new file mode 100644
index 0000000..ec7110a
--- /dev/null
+++ b/app/client/dashboard/page.tsx
@@ -0,0 +1,8 @@
+
+const ClientDashboard = () => {
+  return (
+    <div>page</div>
+  )
+}
+
+export default ClientDashboard
\ No newline at end of file
diff --git a/app/globals.css b/app/globals.css
index 02d9249..f278a06 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -115,7 +115,7 @@
 }
 
 :root {
-  --background: var(--ink-0);
+  --background: oklch(0.99 0 0);
   --foreground: var(--ink-950);
   --card: var(--ink-0);
   --card-foreground: var(--ink-950);
diff --git a/app/page.tsx b/app/page.tsx
index 527ab30..5dc0188 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -1,8 +1,5 @@
+import LoginPageView from "@/modules/loginPage/ui/views/login-view";
 
 export default function Home() {
-  return (
-    <div>
-      
-    </div>
-  );
+  return <LoginPageView/>;
 }
diff --git a/components/ui/field.tsx b/components/ui/field.tsx
new file mode 100644
index 0000000..8ae7f29
--- /dev/null
+++ b/components/ui/field.tsx
@@ -0,0 +1,238 @@
+"use client"
+
+import { useMemo } from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+import { cn } from "cn"
+
+import { Label } from "@/components/ui/label"
+import { Separator } from "@/components/ui/separator"
+
+function FieldSet({ className, ...props }: React.ComponentProps<"fieldset">) {
+  return (
+    <fieldset
+      data-slot="field-set"
+      className={cn(
+        "flex flex-col gap-4 has-[>[data-slot=checkbox-group]]:gap-3 has-[>[data-slot=radio-group]]:gap-3",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldLegend({
+  className,
+  variant = "legend",
+  ...props
+}: React.ComponentProps<"legend"> & { variant?: "legend" | "label" }) {
+  return (
+    <legend
+      data-slot="field-legend"
+      data-variant={variant}
+      className={cn(
+        "mb-1.5 font-medium data-[variant=label]:text-sm data-[variant=legend]:text-base",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldGroup({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="field-group"
+      className={cn(
+        "group/field-group @container/field-group flex w-full flex-col gap-5 data-[slot=checkbox-group]:gap-3 *:data-[slot=field-group]:gap-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+const fieldVariants = cva(
+  "group/field flex w-full gap-2 data-[invalid=true]:text-destructive",
+  {
+    variants: {
+      orientation: {
+        vertical: "flex-col *:w-full [&>.sr-only]:w-auto",
+        horizontal:
+          "flex-row items-center has-[>[data-slot=field-content]]:items-start *:data-[slot=field-label]:flex-auto has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px",
+        responsive:
+          "flex-col *:w-full @md/field-group:flex-row @md/field-group:items-center @md/field-group:*:w-auto @md/field-group:has-[>[data-slot=field-content]]:items-start @md/field-group:*:data-[slot=field-label]:flex-auto [&>.sr-only]:w-auto @md/field-group:has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px",
+      },
+    },
+    defaultVariants: {
+      orientation: "vertical",
+    },
+  }
+)
+
+function Field({
+  className,
+  orientation = "vertical",
+  ...props
+}: React.ComponentProps<"div"> & VariantProps<typeof fieldVariants>) {
+  return (
+    <div
+      role="group"
+      data-slot="field"
+      data-orientation={orientation}
+      className={cn(fieldVariants({ orientation }), className)}
+      {...props}
+    />
+  )
+}
+
+function FieldContent({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="field-content"
+      className={cn(
+        "group/field-content flex flex-1 flex-col gap-0.5 leading-snug",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldLabel({
+  className,
+  ...props
+}: React.ComponentProps<typeof Label>) {
+  return (
+    <Label
+      data-slot="field-label"
+      className={cn(
+        "group/field-label peer/field-label flex w-fit gap-2 leading-snug group-data-[disabled=true]/field:opacity-50 has-data-checked:border-primary/30 has-data-checked:bg-primary/5 has-[>[data-slot=field]]:rounded-lg has-[>[data-slot=field]]:border has-[>[data-slot=field]]:not-has-[:disabled,[data-disabled]]:hover:bg-muted/50 has-[>[data-slot=field]]:has-[:focus-visible]:border-ring has-[>[data-slot=field]]:has-[:focus-visible]:ring-3 has-[>[data-slot=field]]:has-[:focus-visible]:ring-ring/50 *:data-[slot=field]:p-2.5 dark:has-data-checked:border-primary/20 dark:has-data-checked:bg-primary/10",
+        "has-[>[data-slot=field]]:w-full has-[>[data-slot=field]]:flex-col",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="field-label"
+      className={cn(
+        "flex w-fit items-center gap-2 text-sm font-medium group-data-[disabled=true]/field:opacity-50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldDescription({ className, ...props }: React.ComponentProps<"p">) {
+  return (
+    <p
+      data-slot="field-description"
+      className={cn(
+        "text-left text-sm leading-normal font-normal text-muted-foreground group-has-data-horizontal/field:text-balance [[data-variant=legend]+&]:-mt-1.5",
+        "last:mt-0 nth-last-2:-mt-1",
+        "[&>a]:underline [&>a]:underline-offset-4 [&>a:hover]:text-primary",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldSeparator({
+  children,
+  className,
+  ...props
+}: React.ComponentProps<"div"> & {
+  children?: React.ReactNode
+}) {
+  return (
+    <div
+      data-slot="field-separator"
+      data-content={!!children}
+      className={cn(
+        "relative -my-2 h-5 text-sm group-data-[variant=outline]/field-group:-mb-2",
+        className
+      )}
+      {...props}
+    >
+      <Separator className="absolute inset-0 top-1/2" />
+      {children && (
+        <span
+          className="relative mx-auto block w-fit bg-background px-2 text-muted-foreground"
+          data-slot="field-separator-content"
+        >
+          {children}
+        </span>
+      )}
+    </div>
+  )
+}
+
+function FieldError({
+  className,
+  children,
+  errors,
+  ...props
+}: React.ComponentProps<"div"> & {
+  errors?: Array<{ message?: string } | undefined>
+}) {
+  const content = useMemo(() => {
+    if (children) {
+      return children
+    }
+
+    if (!errors?.length) {
+      return null
+    }
+
+    const uniqueErrors = [
+      ...new Map(errors.map((error) => [error?.message, error])).values(),
+    ]
+
+    if (uniqueErrors?.length == 1) {
+      return uniqueErrors[0]?.message
+    }
+
+    return (
+      <ul className="ml-4 flex list-disc flex-col gap-1">
+        {uniqueErrors.map(
+          (error, index) =>
+            error?.message && <li key={index}>{error.message}</li>
+        )}
+      </ul>
+    )
+  }, [children, errors])
+
+  if (!content) {
+    return null
+  }
+
+  return (
+    <div
+      role="alert"
+      data-slot="field-error"
+      className={cn("text-sm font-normal text-destructive", className)}
+      {...props}
+    >
+      {content}
+    </div>
+  )
+}
+
+export {
+  Field,
+  FieldLabel,
+  FieldDescription,
+  FieldError,
+  FieldGroup,
+  FieldLegend,
+  FieldSeparator,
+  FieldSet,
+  FieldContent,
+  FieldTitle,
+}
diff --git a/components/ui/label.tsx b/components/ui/label.tsx
new file mode 100644
index 0000000..ddfd2e1
--- /dev/null
+++ b/components/ui/label.tsx
@@ -0,0 +1,19 @@
+"use client"
+
+import * as React from "react"
+import { cn } from "cn"
+
+function Label({ className, ...props }: React.ComponentProps<"label">) {
+  return (
+    <label
+      data-slot="label"
+      className={cn(
+        "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Label }
diff --git a/components/ui/separator.tsx b/components/ui/separator.tsx
new file mode 100644
index 0000000..d69c134
--- /dev/null
+++ b/components/ui/separator.tsx
@@ -0,0 +1,24 @@
+"use client"
+
+import { Separator as SeparatorPrimitive } from "@base-ui/react/separator"
+import { cn } from "cn"
+
+function Separator({
+  className,
+  orientation = "horizontal",
+  ...props
+}: SeparatorPrimitive.Props) {
+  return (
+    <SeparatorPrimitive
+      data-slot="separator"
+      orientation={orientation}
+      className={cn(
+        "shrink-0 bg-border data-horizontal:h-px data-horizontal:w-full data-vertical:w-px data-vertical:self-stretch",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Separator }
diff --git a/lib/supabase/admin.ts b/lib/supabase/admin.ts
new file mode 100644
index 0000000..ff26fd3
--- /dev/null
+++ b/lib/supabase/admin.ts
@@ -0,0 +1,8 @@
+import { createClient } from "@supabase/supabase-js";
+
+export function createAdminClient() {
+    return createClient(
+        process.env.NEXT_PUBLIC_SUPABASE_URL!,
+        process.env.SUPABASE_SECRET_KEY!
+    )
+}
\ No newline at end of file
diff --git a/lib/supabase/dal.ts b/lib/supabase/dal.ts
new file mode 100644
index 0000000..ea25e45
--- /dev/null
+++ b/lib/supabase/dal.ts
@@ -0,0 +1,43 @@
+import "server-only"
+import { cache } from "react"
+import { redirect } from "next/navigation"
+import { createClient } from "@/lib/supabase/server"
+
+
+export const getSession = cache(async () => {
+    const supabase = await createClient()
+    const { data: { user } } = await supabase.auth.getUser()
+    return user
+})
+
+export const getProfile = cache(async () => {
+    const user = await getSession()
+
+    if (!user) return null
+
+    const supabase = await createClient()
+    const { data } = await supabase
+                        .from("profiles")
+                        .select("role, name, email")
+                        .eq("id", user.id)
+                        .single()
+    
+    return data
+})
+
+
+export const verifySession = cache(async () => {
+    const user = await getSession()
+    if (!user) redirect("/login")
+
+    const profile = await getProfile();
+    if(!profile) redirect("/login")
+    
+    return {
+        userId: user.id,
+        role: profile.role,
+        isLoggedIn: true,
+        isAdmin: profile.role === "admin",
+        isClient: profile.role === "client",
+    }
+})
\ No newline at end of file
diff --git a/lib/supabase/migrations/20260927100000_create_profiles_table.sql b/lib/supabase/migrations/20260927100000_create_profiles_table.sql
new file mode 100644
index 0000000..8e18e76
--- /dev/null
+++ b/lib/supabase/migrations/20260927100000_create_profiles_table.sql
@@ -0,0 +1,14 @@
+create type user_role as enum ('admin', 'client');
+
+create table profiles (
+  id uuid primary key references auth.users(id) on delete cascade,
+  email text not null,
+  name text not null,
+  role user_role not null default 'client',
+  created_at timestamptz not null default now()
+);
+alter table profiles enable row level security;
+
+create policy "Users can read their own profile"
+  on profiles for select
+  using (auth.uid() = id);
\ No newline at end of file
diff --git a/lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql b/lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql
new file mode 100644
index 0000000..8147241
--- /dev/null
+++ b/lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql
@@ -0,0 +1,17 @@
+create or replace function public.handle_new_user()
+returns trigger
+language plpgsql
+security definer
+set search_path = ''
+as $$
+begin
+  insert into public.profiles (id, email, name, role)
+  values (
+    new.id,
+    new.email,
+    coalesce(new.raw_user_meta_data->>'name', ''),
+    coalesce((new.raw_user_meta_data->>'role')::public.user_role, 'client')
+  );
+  return new;
+end;
+$$;
\ No newline at end of file
diff --git a/lib/supabase/proxy.ts b/lib/supabase/proxy.ts
new file mode 100644
index 0000000..de84183
--- /dev/null
+++ b/lib/supabase/proxy.ts
@@ -0,0 +1,37 @@
+import { createServerClient } from "@supabase/ssr"
+import { NextResponse, type NextRequest } from "next/server"
+
+export function createClient(request: NextRequest) {
+  let response = NextResponse.next({
+    request: {
+      headers: request.headers,
+    },
+  })
+
+  const supabase = createServerClient(
+    process.env.NEXT_PUBLIC_SUPABASE_URL!,
+    process.env.NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY!,
+    {
+      cookies: {
+        getAll() {
+          return request.cookies.getAll()
+        },
+        setAll(cookiesToSet) {
+          cookiesToSet.forEach(({ name, value }) =>
+            request.cookies.set(name, value)
+          )
+          response = NextResponse.next({
+            request: {
+              headers: request.headers,
+            },
+          })
+          cookiesToSet.forEach(({ name, value, options }) =>
+            response.cookies.set(name, value, options)
+          )
+        },
+      },
+    }
+  )
+
+  return { supabase, response }
+}
diff --git a/lib/supabase/server.ts b/lib/supabase/server.ts
index ff26fd3..d668a6a 100644
--- a/lib/supabase/server.ts
+++ b/lib/supabase/server.ts
@@ -1,8 +1,28 @@
-import { createClient } from "@supabase/supabase-js";
+import { createServerClient } from "@supabase/ssr";
+import { cookies } from "next/headers";
 
-export function createAdminClient() {
-    return createClient(
-        process.env.NEXT_PUBLIC_SUPABASE_URL!,
-        process.env.SUPABASE_SECRET_KEY!
-    )
-}
\ No newline at end of file
+export async function createClient() {
+  const cookieStore = await cookies();
+
+  return createServerClient(
+    process.env.NEXT_PUBLIC_SUPABASE_URL!,
+    process.env.NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY!,
+    {
+      cookies: {
+        getAll() {
+          return cookieStore.getAll();
+        },
+        setAll(cookiesToSet) {
+          try {
+            cookiesToSet.forEach(({ name, value, options }) =>
+              cookieStore.set(name, value, options)
+            );
+          } catch {
+            // Called from a Server Component that can't set cookies.
+            // Safe to ignore because the proxy refreshes the session.
+          }
+        },
+      },
+    }
+  );
+}
diff --git a/modules/loginPage/actions/auth.ts b/modules/loginPage/actions/auth.ts
new file mode 100644
index 0000000..3db8470
--- /dev/null
+++ b/modules/loginPage/actions/auth.ts
@@ -0,0 +1,54 @@
+"use server";
+
+import { redirect } from "next/navigation";
+import * as z from "zod";
+import { createClient } from "@/lib/supabase/server";
+
+export type AuthState = { error: string } | undefined;
+
+const LoginSchema = z.object({
+    email: z.email({ error: "Bitte eine gültige Email eingeben." }),
+    password: z.string().min(8, { error: "Passwort ist erforderlich." }),
+});
+
+export async function login(
+    _prevState: AuthState,
+    formData: FormData
+): Promise<AuthState> {
+
+    const validatedFields = LoginSchema.safeParse({
+        email: formData.get("email"),
+        password: formData.get("password"),
+    });
+
+    if (!validatedFields.success) {
+        return { error: "Bitte Email und Passwort ausfüllen." }
+    }
+
+    const { email, password } = validatedFields.data;
+
+    const supabase = await createClient();
+    const { error } = await supabase.auth.signInWithPassword({
+        email,
+        password,
+    });
+
+    if (error) {
+        return { error: "Email oder Passwort ist falsch" }
+    }
+
+    const { data: { user }} = await supabase.auth.getUser()
+    const { data: profile } = await supabase
+        .from("profiles")
+        .select("role")
+        .eq("id", user!.id)
+        .single()
+
+    redirect(profile?.role === "admin" ? "/admin/dashboard" : "/client/dashboard")
+}
+
+export async function logout() {
+    const supabase = await createClient();
+    await supabase.auth.signOut();
+    redirect("/");
+}
\ No newline at end of file
diff --git a/modules/loginPage/ui/views/login-view.tsx b/modules/loginPage/ui/views/login-view.tsx
new file mode 100644
index 0000000..69b7c3a
--- /dev/null
+++ b/modules/loginPage/ui/views/login-view.tsx
@@ -0,0 +1,76 @@
+"use client"
+
+import { useActionState, useState } from "react"
+import { Field, FieldGroup, FieldLabel } from "@/components/ui/field"
+import { Eye, EyeOff, Lock, User } from 'lucide-react';
+import { Input } from "@/components/ui/input"
+import Image from "next/image"
+import { Button } from "@/components/ui/button";
+import { login } from "../../actions/auth";
+
+const LoginPageView = () => {
+  const [showPassword, setShowPassword] = useState(false)
+  const [state, formAction, pending] = useActionState(login, undefined);
+
+  return (
+    <div className="bg-background h-screen  p-6">
+        <Image
+            src="/pictures/since3-logo.svg" alt=""
+            width={1617}
+            height={332}
+            loading="eager"
+            className="h-5 w-auto md:h-6"/>
+        <div className="flex flex-col h-full items-center justify-center">
+            <h1 className="mb-6 text-3xl font-semibold">Login</h1>
+            <form action={formAction} className="w-full max-w-sm ">
+                <FieldGroup>
+                    <Field>
+                        <FieldLabel htmlFor="form-email"><User className="w-4 h-4"/> Username/Email <span className="text-destructive">*</span></FieldLabel>
+                        <Input
+                            id="form-email"
+                            name="email"
+                            type="text"
+                            className="bg-white focus-visible:ring-0"
+                            required
+                        />
+                    </Field>
+                    <Field>
+                        <FieldLabel htmlFor="form-password"><Lock className="w-4 h-4"/> Password <span className="text-destructive">*</span></FieldLabel>
+                        <div className="relative">
+                            <Input
+                                id="form-password"
+                                name="password"
+                                type={showPassword ? "text" : "password"}
+                                className="bg-white focus-visible:ring-0 pr-10"
+                                required
+                            />
+                            <button
+                                type="button"
+                                onClick={() => setShowPassword((prev) => !prev)}
+                                className="absolute inset-y-0 right-0 flex items-center px-3 text-muted-foreground hover:text-foreground"
+                                aria-label={showPassword ? "Passwort verbergen" : "Passwort anzeigen"}
+                                tabIndex={-1}
+                            >
+                                {showPassword ? <EyeOff className="w-4 h-4" /> : <Eye className="w-4 h-4" />}
+                            </button>
+                        </div>
+                    </Field>
+                    <Field>
+                        {state?.error && (
+                            <p className="text-sm text-destructive">{state.error}</p>
+                        )} 
+                        <Button type="submit" disabled={pending} className="cursor-pointer">
+                            {pending ? "Bitte warten..." : "Login"}
+                        </Button>
+                    </Field>
+                </FieldGroup>
+            </form>
+        </div>
+        <div className="absolute bottom-2">
+            <p className="text-accent-400 text-sm">Bei Fragen: <a href="mailto:info@since3.de" className="underline">info@since3.de</a></p>
+        </div>
+    </div>
+  )
+}
+
+export default LoginPageView
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index a943d8f..c78447d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,8 @@
         "react-dom": "19.2.8",
         "shadcn": "^4.21.0",
         "supabase-js": "^0.0.1-security",
-        "tw-animate-css": "^1.4.0"
+        "tw-animate-css": "^1.4.0",
+        "zod": "^4.6.5"
       },
       "devDependencies": {
         "@tailwindcss/postcss": "^4",
diff --git a/package.json b/package.json
index 467d4f9..616f456 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,8 @@
     "react-dom": "19.2.8",
     "shadcn": "^4.21.0",
     "supabase-js": "^0.0.1-security",
-    "tw-animate-css": "^1.4.0"
+    "tw-animate-css": "^1.4.0",
+    "zod": "^4.6.5"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
diff --git a/proxy.ts b/proxy.ts
new file mode 100644
index 0000000..8c4304e
--- /dev/null
+++ b/proxy.ts
@@ -0,0 +1,24 @@
+import { NextRequest, NextResponse } from "next/server";
+import { createClient } from "./lib/supabase/proxy";
+
+
+const publicRoutes = ["/"]
+
+export default async function proxy(request: NextRequest) {
+  const { supabase, response } = createClient(request)
+
+  const { data: { user } } = await supabase.auth.getUser()
+
+  const isPublicRoute = publicRoutes.includes(request.nextUrl.pathname)
+
+  if (!user && !isPublicRoute) {
+    return NextResponse.redirect(new URL("/", request.url))
+  }
+
+  return response
+}
+
+
+export const config = {
+  matcher: ["/((?!_next/static|_next/image|favicon.ico|pictures).*)"],
+}
\ No newline at end of file

From bc71928e1c653787f354082de0dd3e1d62588bf7 Mon Sep 17 00:00:00 2001
From: Rajpreet0 <rajpreet.singh@gmx.de>
Date: Sun, 27 Sep 2026 01:48:15 +0200
Subject: [PATCH 2/2] see comments

---
 lib/supabase/dal.ts                           |  4 ++--
 ...00100_create_profile_on_signup_trigger.sql |  2 +-
 modules/loginPage/actions/auth.ts             | 19 ++++++++++++-------
 modules/loginPage/ui/views/login-view.tsx     |  2 +-
 proxy.ts                                      |  4 +++-
 5 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/lib/supabase/dal.ts b/lib/supabase/dal.ts
index ea25e45..9d20c2a 100644
--- a/lib/supabase/dal.ts
+++ b/lib/supabase/dal.ts
@@ -28,10 +28,10 @@ export const getProfile = cache(async () => {
 
 export const verifySession = cache(async () => {
     const user = await getSession()
-    if (!user) redirect("/login")
+    if (!user) redirect("/")
 
     const profile = await getProfile();
-    if(!profile) redirect("/login")
+    if(!profile) redirect("/")
     
     return {
         userId: user.id,
diff --git a/lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql b/lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql
index 8147241..2e1b781 100644
--- a/lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql
+++ b/lib/supabase/migrations/20260927100100_create_profile_on_signup_trigger.sql
@@ -10,7 +10,7 @@ begin
     new.id,
     new.email,
     coalesce(new.raw_user_meta_data->>'name', ''),
-    coalesce((new.raw_user_meta_data->>'role')::public.user_role, 'client')
+    'client'
   );
   return new;
 end;
diff --git a/modules/loginPage/actions/auth.ts b/modules/loginPage/actions/auth.ts
index 3db8470..2229bf0 100644
--- a/modules/loginPage/actions/auth.ts
+++ b/modules/loginPage/actions/auth.ts
@@ -8,7 +8,7 @@ export type AuthState = { error: string } | undefined;
 
 const LoginSchema = z.object({
     email: z.email({ error: "Bitte eine gültige Email eingeben." }),
-    password: z.string().min(8, { error: "Passwort ist erforderlich." }),
+    password: z.string().min(1, { error: "Passwort ist erforderlich." }),
 });
 
 export async function login(
@@ -22,13 +22,15 @@ export async function login(
     });
 
     if (!validatedFields.success) {
-        return { error: "Bitte Email und Passwort ausfüllen." }
+        const { fieldErrors } = z.flattenError(validatedFields.error);
+        const message = fieldErrors.email?.[0] ?? fieldErrors.password?.[0] ?? "Bitte Email und Passwort ausfüllen.";
+        return { error: message }
     }
 
     const { email, password } = validatedFields.data;
 
     const supabase = await createClient();
-    const { error } = await supabase.auth.signInWithPassword({
+    const { data: signInData, error } = await supabase.auth.signInWithPassword({
         email,
         password,
     });
@@ -37,14 +39,17 @@ export async function login(
         return { error: "Email oder Passwort ist falsch" }
     }
 
-    const { data: { user }} = await supabase.auth.getUser()
-    const { data: profile } = await supabase
+    const { data: profile, error: profileError } = await supabase
         .from("profiles")
         .select("role")
-        .eq("id", user!.id)
+        .eq("id", signInData.user.id)
         .single()
 
-    redirect(profile?.role === "admin" ? "/admin/dashboard" : "/client/dashboard")
+    if (profileError || !profile) {
+        return { error: "Profil konnte nicht geladen werden. Bitte kontaktiere den Support." }
+    }
+
+    redirect(profile.role === "admin" ? "/admin/dashboard" : "/client/dashboard")
 }
 
 export async function logout() {
diff --git a/modules/loginPage/ui/views/login-view.tsx b/modules/loginPage/ui/views/login-view.tsx
index 69b7c3a..09d77af 100644
--- a/modules/loginPage/ui/views/login-view.tsx
+++ b/modules/loginPage/ui/views/login-view.tsx
@@ -25,7 +25,7 @@ const LoginPageView = () => {
             <form action={formAction} className="w-full max-w-sm ">
                 <FieldGroup>
                     <Field>
-                        <FieldLabel htmlFor="form-email"><User className="w-4 h-4"/> Username/Email <span className="text-destructive">*</span></FieldLabel>
+                        <FieldLabel htmlFor="form-email"><User className="w-4 h-4"/> Email <span className="text-destructive">*</span></FieldLabel>
                         <Input
                             id="form-email"
                             name="email"
diff --git a/proxy.ts b/proxy.ts
index 8c4304e..43cd2e0 100644
--- a/proxy.ts
+++ b/proxy.ts
@@ -12,7 +12,9 @@ export default async function proxy(request: NextRequest) {
   const isPublicRoute = publicRoutes.includes(request.nextUrl.pathname)
 
   if (!user && !isPublicRoute) {
-    return NextResponse.redirect(new URL("/", request.url))
+     const redirectResponse = NextResponse.redirect(new URL("/", request.url))
+     response.cookies.getAll().forEach((cookie) => redirectResponse.cookies.set(cookie))
+     return redirectResponse
   }
 
   return response