Update app.py

app.py

@@ -1,6 +1,8 @@
 import os
 import requests
 import gradio as gr
+import uuid
+import ps
 
 # Hugging Face API
 HF_API_URL = "https://api-inference.huggingface.co/models/stabilityai/stable-diffusion-3.5-large"
@@ -10,16 +12,26 @@ HF_API_KEY = os.getenv("HF_TOKEN")
 CHEVERETO_API_URL = os.getenv("API_URL")
 CHEVERETO_API_KEY = os.getenv("API_KEY")
 CHEVERETO_ALBUM_ID = os.getenv("ALBUM_ID")
+def generate_random_filename(extension: str) -> str:
+    """Generates a random filename with the given extension"""
+    return str(uuid.uuid4()) + extension  # Example: 'b3d50c6d-bfdb-4c4b-b8c4-3a2e3c3c07d9.png'
+# Set your app's secret API key here (you can also load it from the environment)
+EXPECTED_API_KEY = os.getenv("API_PASS")  # or use a hardcoded key for now
 
 HEADERS = {"Authorization": f"Bearer {HF_API_KEY}"}
 
+def validate_api_key(api_key: str) -> bool:
+    """Validates the provided API key"""
+    return api_key == EXPECTED_API_KEY
+
 def generate_image(prompt: str):
     """Generates an image using Hugging Face's API"""
     response = requests.post(HF_API_URL, headers=HEADERS, json={"inputs": prompt})
     
     if response.status_code == 200:
         image_data = response.content
-        image_path = "/tmp/generated_image.png"
+        random_filename = generate_random_filename(".png")
+        image_path = f"/tmp/{random_filename}"
 
         with open(image_path, "wb") as f:
             f.write(image_data)
@@ -41,8 +53,11 @@ def upload_to_chevereto(image_path: str):
     else:
         return f"Error uploading image: {response.text}"
 
-def generate_and_upload(prompt: str):
-    """Combines image generation + upload and returns both the image path and Chevereto URL"""
+def generate_and_upload(prompt: str, api_key: str):
+    """Validates API key, generates image, and uploads it to Chevereto"""
+    if not validate_api_key(api_key):
+        return "Invalid or missing API key", ""  # Return an error message
+    
     img_path = generate_image(prompt)
     if "Error" in img_path:
         return img_path, ""  # Return error message and empty string for URL
@@ -55,6 +70,7 @@ with gr.Blocks() as app:
     gr.Markdown("<h1 style='text-align: center; color: red;'>🚀 Star Trek AI Image Generator</h1>")
     with gr.Row():
         prompt_input = gr.Textbox(label="Enter a prompt:", placeholder="A futuristic spaceship...")
+        api_key_input = gr.Textbox(label="Enter your API key:", type="password", placeholder="Your secret API key")
         generate_button = gr.Button("Generate & Upload")
     
     image_output = gr.Image(label="Generated Image")
@@ -62,7 +78,7 @@ with gr.Blocks() as app:
 
     generate_button.click(
         fn=generate_and_upload,
-        inputs=prompt_input,
+        inputs=[prompt_input, api_key_input],
         outputs=[image_output, url_output]
     )