Use native URL parsing

Co-authored-by: Corentin THOMASSET <[email protected]>

Author: sharevb

src/tools/safelink-decoder/safelink-decoder.service.ts

@@ -1,28 +1,3 @@
 export function decodeSafeLinksURL(safeLinksUrl: string) {
-  // Decode the ATP SafeLinks URL
-  let originalURL;
-
-  try {
-    // Decode the URL
-    originalURL = decodeURIComponent(safeLinksUrl);
-
-    // Check if it matches the SafeLinks pattern
-    if (originalURL.match(/\.safelinks\.protection\.outlook\.com\/\?url=.+&data=/)) {
-      // Extract the original URL
-      originalURL = originalURL.split('?url=')[1].split('&data=')[0];
-    }
-    else if (originalURL.match(/\.safelinks\.protection\.outlook\.com\/\?url=.+&data=/)) {
-      // Handle the case where "&" is encoded as "&"
-      originalURL = originalURL.split('?url=')[1].split('&data=')[0];
-    }
-    else {
-      throw new Error('Invalid SafeLinks URL provided');
-    }
-  }
-  catch (error: any) {
-    // Handle errors
-    throw new Error(`Failed to decode SafeLinks URL: ${error}`);
-  }
-
-  return originalURL;
+  return new URL(safeLinksUrl).searchParams.get('url')
 }