feat: Add Microsoft Azure AD authentication environment variables to .env.example (#115)

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Co-authored-by: open-swe-dev-andrinoid[bot] <open-swe-dev-andrinoid@users.noreply.github.com>

.env.example

@@ -27,3 +27,48 @@ STRIPE_WEBHOOK_SECRET=""
 # Get this from your Stripe Dashboard: https://dashboard.stripe.com/apikeys
 # Example: pk_test_51AbCdEfGhIjKlMnOpQrStUvWxYz1234567890
 STRIPE_PUBLISHABLE_KEY=""
+
+# Microsoft Azure AD Authentication
+# AUTHORITY: Microsoft authority URL for authentication
+# Format: https://login.microsoftonline.com/{tenantId}
+# Get tenantId from Azure Portal: https://portal.azure.com/#blade/Microsoft_AAD_RegisteredApps/ApplicationsListBlade
+# Example: https://login.microsoftonline.com/8a8b8c8d-9e9f-0a0b-1c2d-3e4f5a6b7c8d
+AUTHORITY=""
+
+# CLIENT_ID: Microsoft application client ID (from Azure AD app registration)
+# Get this from Azure Portal: https://portal.azure.com/#blade/Microsoft_AAD_RegisteredApps/ApplicationsListBlade
+# Navigate to your app registration and copy the Application (client) ID
+# Example: 12345678-1234-1234-1234-123456789012
+CLIENT_ID=""
+
+# CLIENT_SECRET: Microsoft application client secret (server-side use only)
+# Get this from Azure Portal: https://portal.azure.com/#blade/Microsoft_AAD_RegisteredApps/ApplicationsListBlade
+# Navigate to your app registration > Certificates & secrets > New client secret
+# IMPORTANT: This secret is used server-side only and should never be committed to version control
+# Example: abcdefghijklmnopqrstuvwxyz1234567890
+CLIENT_SECRET=""
+
+# TENANT_ID: Microsoft Azure tenant ID
+# Get this from Azure Portal: https://portal.azure.com/#blade/Microsoft_AAD_RegisteredApps/ApplicationsListBlade
+# Navigate to your app registration and copy the Directory (tenant) ID
+# Example: 8a8b8c8d-9e9f-0a0b-1c2d-3e4f5a6b7c8d
+TENANT_ID=""
+
+# REDIRECT_URI: OAuth redirect URI (must match Azure AD app registration)
+# This must exactly match the Redirect URI configured in your Azure AD app registration
+# For local development: http://localhost:8080/auth/callback
+# For production: https://yourdomain.com/auth/callback
+# Example: http://localhost:8080/auth/callback
+REDIRECT_URI=""
+
+# TOKEN_URL: Token endpoint URL for OAuth token exchange
+# Format: https://login.microsoftonline.com/{tenantId}/oauth2/v2.0/token
+# Example: https://login.microsoftonline.com/8a8b8c8d-9e9f-0a0b-1c2d-3e4f5a6b7c8d/oauth2/v2.0/token
+TOKEN_URL=""
+
+# REDIRECT_HOME: Redirect home URL (base URL for the application)
+# This is the base URL where users are redirected after authentication
+# For local development: http://localhost:8080
+# For production: https://yourdomain.com
+# Example: http://localhost:8080
+REDIRECT_HOME=""

deno.json

@@ -46,7 +46,8 @@
     "google-cloud-storage": "npm:@google-cloud/storage",
     "gLog": "npm:google-logging-utils",
     "cosmos": "npm:@azure/cosmos",
-    "@playwright/test": "npm:@playwright/test"
+    "@playwright/test": "npm:@playwright/test",
+    "stripe": "npm:stripe@^17.3.0"
   },
   "compilerOptions": {
     "lib": [

routes/api/delete/lease_document.ts

@@ -1,12 +1,27 @@
 // routes/api/delete/lease_document.ts
 import { define } from "../../../utils.ts";
-import { deleteLeaseDocument } from "../../../services/leaseDocumentService.ts";
+import {
+  deleteLeaseDocument,
+  getDocumentById,
+} from "../../../services/leaseDocumentService.ts";
 import { SessionCookie } from "../../auth/callback.ts";
+import {
+  getLeasesByOwner,
+  getLeasesByTenant,
+} from "../../../services/leaseService.ts";
 
 export const handler = define.handlers({
   async POST(ctx) {
     try {
       const stateData: SessionCookie = ctx.state.data;
+      const requestingUserId = stateData.user_id;
+
+      if (!requestingUserId) {
+        return new Response(JSON.stringify({ error: "Unauthorized" }), {
+          status: 401,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
 
       const contentType = ctx.req.headers.get("content-type") || "";
       let data: Record<string, string> = {};
@@ -41,6 +56,37 @@ export const handler = define.handlers({
         );
       }
 
+      const document = await getDocumentById(id);
+      if (!document) {
+        return new Response(
+          JSON.stringify({
+            error: "Document not found",
+          }),
+          {
+            status: 404,
+            headers: { "Content-Type": "application/json" },
+          },
+        );
+      }
+
+      const lease = await getLeasesByTenant(requestingUserId).then((leases) =>
+        leases.find((l) => l.id === document.lease_id)
+      );
+      const ownerLeases = await getLeasesByOwner(requestingUserId);
+      const isOwner = ownerLeases.some((l) => l.id === document.lease_id);
+
+      if (!lease && !isOwner) {
+        return new Response(
+          JSON.stringify({
+            error: "Access denied - you must be the tenant or property owner",
+          }),
+          {
+            status: 403,
+            headers: { "Content-Type": "application/json" },
+          },
+        );
+      }
+
       const result = await deleteLeaseDocument(id);
 
       // Return appropriate response based on request type

routes/api/delete/property_media.ts

@@ -1,12 +1,24 @@
 // routes/api/delete/property_media.ts
 import { define } from "../../../utils.ts";
-import { deletePropertyMedia } from "../../../services/propertyMediaService.ts";
+import {
+  deletePropertyMedia,
+  getMediaByProperty,
+} from "../../../services/propertyMediaService.ts";
 import { SessionCookie } from "../../auth/callback.ts";
+import { getPropertiesByOwner } from "../../../services/propertyService.ts";
 
 export const handler = define.handlers({
   async POST(ctx) {
     try {
       const stateData: SessionCookie = ctx.state.data;
+      const requestingUserId = stateData.user_id;
+
+      if (!requestingUserId) {
+        return new Response(JSON.stringify({ error: "Unauthorized" }), {
+          status: 401,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
 
       const contentType = ctx.req.headers.get("content-type") || "";
       let data: Record<string, string> = {};
@@ -41,6 +53,34 @@ export const handler = define.handlers({
         );
       }
 
+      const media = await getMediaByProperty(id);
+      if (!media || media.length === 0) {
+        return new Response(
+          JSON.stringify({
+            error: "Media not found",
+          }),
+          {
+            status: 404,
+            headers: { "Content-Type": "application/json" },
+          },
+        );
+      }
+
+      const property = await getPropertiesByOwner(requestingUserId);
+      const isOwner = property.some((p) => p.id === media[0].property_id);
+
+      if (!isOwner) {
+        return new Response(
+          JSON.stringify({
+            error: "Access denied - you must be the property owner",
+          }),
+          {
+            status: 403,
+            headers: { "Content-Type": "application/json" },
+          },
+        );
+      }
+
       const result = await deletePropertyMedia(id);
 
       // Return appropriate response based on request type

routes/api/delete/user.ts

@@ -1,10 +1,21 @@
 // routes/api/delete/users.ts
 import { define } from "../../../utils.ts";
-import { deleteUser } from "../../../services/userService.ts";
+import { deleteUser, getUser } from "../../../services/userService.ts";
 import { SessionCookie } from "../../auth/callback.ts";
 
 export const handler = define.handlers({
   async POST(ctx) {
+    const stateData: SessionCookie = ctx.state.data;
+    const requestingUserId = stateData.user_id;
+    const requestingUserRole = stateData.role;
+
+    if (!requestingUserId) {
+      return new Response(JSON.stringify({ error: "Unauthorized" }), {
+        status: 401,
+        headers: { "Content-Type": "application/json" },
+      });
+    }
+
     const formData = await ctx.req.formData();
     const user_id = formData.get("user_id");
     const sender = formData.get("sender");
@@ -13,8 +24,37 @@ export const handler = define.handlers({
       return new Response("Missing user_id or sender", { status: 400 });
     }
 
+    const targetUserId = user_id.toString();
+
+    if (requestingUserId === targetUserId) {
+      return new Response(
+        JSON.stringify({ error: "Cannot delete your own account" }),
+        {
+          status: 403,
+          headers: { "Content-Type": "application/json" },
+        },
+      );
+    }
+
+    const targetUser = await getUser(targetUserId);
+    if (!targetUser) {
+      return new Response(JSON.stringify({ error: "User not found" }), {
+        status: 404,
+        headers: { "Content-Type": "application/json" },
+      });
+    }
+
+    const isAdmin = requestingUserRole.includes("admin") ||
+      targetUser.user_type === "admin";
+    if (!isAdmin) {
+      return new Response(JSON.stringify({ error: "Admin access required" }), {
+        status: 403,
+        headers: { "Content-Type": "application/json" },
+      });
+    }
+
     // Delete the user
-    await deleteUser(user_id.toString());
+    await deleteUser(targetUserId);
 
     // Redirect back to the sender URL (must be absolute)
     const senderPath = sender.toString();

routes/api/delete/user_role.ts

@@ -1,10 +1,25 @@
 // routes/api/delete/user_roles.ts
 import { define } from "../../../utils.ts";
-import { deleteUserRole } from "../../../services/userService.ts";
+import {
+  deleteUserRole,
+  getAllRoles,
+  getUser,
+} from "../../../services/userService.ts";
 import { SessionCookie } from "../../auth/callback.ts";
 
 export const handler = define.handlers({
   async POST(ctx) {
+    const stateData: SessionCookie = ctx.state.data;
+    const requestingUserId = stateData.user_id;
+    const requestingUserRole = stateData.role;
+
+    if (!requestingUserId) {
+      return new Response(JSON.stringify({ error: "Unauthorized" }), {
+        status: 401,
+        headers: { "Content-Type": "application/json" },
+      });
+    }
+
     const formData = await ctx.req.formData();
     const user_id = formData.get("user_id");
     const sender = formData.get("sender");
@@ -13,7 +28,36 @@ export const handler = define.handlers({
       return new Response("Missing user_id or sender", { status: 400 });
     }
 
-    await deleteUserRole(user_id.toString());
+    const targetUserId = user_id.toString();
+
+    if (requestingUserId === targetUserId) {
+      return new Response(
+        JSON.stringify({ error: "Cannot remove your own role" }),
+        {
+          status: 403,
+          headers: { "Content-Type": "application/json" },
+        },
+      );
+    }
+
+    const targetUser = await getUser(targetUserId);
+    if (!targetUser) {
+      return new Response(JSON.stringify({ error: "User not found" }), {
+        status: 404,
+        headers: { "Content-Type": "application/json" },
+      });
+    }
+
+    const isAdmin = requestingUserRole.includes("admin") ||
+      targetUser.user_type === "admin";
+    if (!isAdmin) {
+      return new Response(JSON.stringify({ error: "Admin access required" }), {
+        status: 403,
+        headers: { "Content-Type": "application/json" },
+      });
+    }
+
+    await deleteUserRole(targetUserId);
 
     // Redirect back to the sender URL (must be absolute)
     const senderPath = sender.toString();

routes/api/payments/webhook.ts

@@ -3,32 +3,7 @@ import {
   createPaymentTransaction,
   getTransactionByStripeId,
 } from "../../../services/paymentService.ts";
-
-async function hmacSHA256Hex(key: string, message: string): Promise<string> {
-  const enc = new TextEncoder();
-  const cryptoKey = await crypto.subtle.importKey(
-    "raw",
-    enc.encode(key),
-    { name: "HMAC", hash: { name: "SHA-256" } },
-    false,
-    ["sign"],
-  );
-  const sig = await crypto.subtle.sign("HMAC", cryptoKey, enc.encode(message));
-  const bytes = new Uint8Array(sig);
-  return Array.from(bytes).map((b) => b.toString(16).padStart(2, "0")).join("");
-}
-
-function parseStripeSignature(header: string | null) {
-  if (!header) return null;
-  const parts = header.split(",").map((p) => p.trim());
-  const out: Record<string, string> = {};
-  for (const part of parts) {
-    const [k, v] = part.split("=");
-    if (k && v) out[k] = v;
-  }
-  if (!out["t"] || !out["v1"]) return null;
-  return { timestamp: out["t"], signature: out["v1"] };
-}
+import Stripe from "stripe";
 
 export const handler = define.handlers({
   async POST(ctx) {
@@ -72,23 +47,26 @@ export const handler = define.handlers({
           headers: { "Content-Type": "application/json" },
         });
       }
-      const parsed = parseStripeSignature(sigHeader);
-      if (!parsed) {
-        return new Response(JSON.stringify({ error: "Bad signature header" }), {
-          status: 400,
-          headers: { "Content-Type": "application/json" },
-        });
-      }
-      const signedPayload = `${parsed.timestamp}.${raw}`;
-      const expected = await hmacSHA256Hex(secret, signedPayload);
-      if (expected !== parsed.signature) {
-        return new Response(JSON.stringify({ error: "Invalid signature" }), {
-          status: 400,
-          headers: { "Content-Type": "application/json" },
-        });
-      }
 
-      const event = JSON.parse(raw || "{}");
+      let event;
+      try {
+        event = Stripe.webhooks.constructEvent(
+          raw,
+          sigHeader,
+          secret,
+        );
+      } catch (err) {
+        const errorMessage = err instanceof Error ? err.message : String(err);
+        return new Response(
+          JSON.stringify({
+            error: `Webhook verification failed: ${errorMessage}`,
+          }),
+          {
+            status: 400,
+            headers: { "Content-Type": "application/json" },
+          },
+        );
+      }
       if (event?.type === "payment_intent.succeeded") {
         const obj = event.data?.object ?? {};
         const stripeId = obj.id as string;