Important

This PoC is currently NOT compatible with Scone but compatible with TDX.
Please use it with the iExec SDK 8.13.0-tdx (If you do not have access to it, please contact us).

Image Generator iApp

The Image Generator iApp is a Confidential Computing application that generates an image based on a provided text prompt. It leverages iExec's Trusted Execution Environments (TEE) and the CompVis/stable-diffusion-v1-4 model from Hugging Face for secure, private computation.

Prerequisites

• Docker 17.05 or higher on the daemon and client.
• Dockerhub account.
• iExec SDK 8.13.0-tdx (If you do not have access to it, please contact us) installed.

🚀 Features

• Confidential Computing ensures that prompts remain private and are processed securely.
• Decentralized Execution using the iExec network.
• CompVis/stable-diffusion-v1-4 model-based image generation to generate an image based on its textual description.

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🏗 Build and Run the iApp Locally

1️⃣ Build the docker image:

docker build . -t image-generator  

2️️⃣ Run the iApp in Docker:

docker run --rm -v ./iexec_in:/iexec_in -v ./iexec_out:/iexec_out -e IEXEC_IN=/iexec_in -e IEXEC_OUT=/iexec_out -e IEXEC_REQUESTER_SECRET_1="your prompt" image-generator

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🏁 Run iApp on iExec

Note
Only works with the iExec SDK 8.13.0-tdx (If you do not have access to it, please contact us)

This section allows you to test this PoC without deploying your own iApp, for this purpose, we've deployed an example app for you (0xDEBE66164C0026f2dBCcaCF2364F07a42c441f2f). Otherwise, if you’re looking to deploy and run your own iApp on the iExec stack, head to this section.

1️⃣ Deploy your requester secret on iExec
This PoC uses requester secrets. In order to use it, please follow the official iExec guide: 🔗 Create Requester Secret

2️⃣ Run the iApp

    iexec app run --secret 1=$YOUR_SECRET --workerpool tdx-labs.pools.iexec.eth --tag tee,tdx 0xDEBE66164C0026f2dBCcaCF2364F07a42c441f2f

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🏗 Deploy and Run on iExec Stack 🌍

Note
This section is for builders looking to deploy and run their own iApp on the iExec stack. If you’re only testing, an example app is already available for you. To get started, head to this section.

1️⃣ Build and Push Image to Docker Hub

docker build . -t yourdockerhubusername/image-generator:1.0.0 
docker push yourdockerhubusername/image-generator:1.0.0  

2️⃣ Deploy Your iApp on iExec
Follow the official iExec guide to deploy a TDX iApp:
🔗 Deploy a TDX iApp

3️⃣ Publish a iApp Order
Once deployed, you must publish a iApp order to allow usage:
🔗 Manage App Orders