Feather Installer

A web-based tool to sign the Feather iOS app (.ipa) with your own certificate and provisioning profile, using the ipasign.cc service.

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Features

• Automatically downloads the latest Feather IPA from GitHub.
• Signs the IPA using your credentials via the ipasign.cc API.
• Provides a direct install link (itms-services://) for your signed app.
• Generates a link to import your certificate into the Feather app (feather:// scheme).
• "Send to Phone" button to copy an encrypted Catbox-hosted URL for mobile access.
• Optionally generate a QR code for quick device scanning.
• Responsive design with full dark mode support.

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Usage

1. Open the page in your browser.
2. Enter your certificate password.
3. Upload your .p12 certificate file.
4. Upload your .mobileprovision file.
5. Click 🔏 Sign IPA.
6. Wait for the signing process to complete.
7. Use the generated links to:
   • Install Feather on your iOS device.
   • Import your certificate directly into the Feather app.
   • Optionally send a secure link to your phone or scan a QR code.

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Dependencies

• Tailwind CSS (via CDN)
• Signing API: ipasign.cc
• IPA download proxy: corsproxy.io
• Optional temporary file hosting (for import link encryption): catbox.moe
• QR Code generation: qrcode

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Security Notice

This tool sends your .p12, .mobileprovision, and password directly to ipasign.cc in order to sign your IPA — this is required for the signing process to work. No certificate files are stored or uploaded anywhere else.

When using the "Send to Phone" or QR Code features:

• The certificate import link is encrypted client-side using AES before being uploaded as temporary storage (deleted after one hour) to catbox.moe.
• The decryption password is only shared via the URL fragment (not stored anywhere).

⚠️ You should only use this tool if you trust ipasign.cc with your signing credentials. As with any third-party service handling Apple certificates, there is an inherent security risk.

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Development

• Clone or download the HTML file.
• Open index.html in any modern browser.
• The signing API is called at https://ipa.ipasign.cc/sign.
• Polling status is checked at https://ipa.ipasign.cc/status/{task_id}.
• The latest IPA is fetched from the Feather GitHub Releases.

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License

MIT License

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Author

yodaluca23

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Links

• GitHub Repository
• ipasign.cc
• Feather
• CORS Proxy
• qrcode