token

from fastapi.responses import JSONResponse import logging import time app = FastAPI() # Middleware 1: Request Validation @app.middleware("http") async def validate_request(request: Request, call_next): start_time = time.time() con…

- Use profiling tools like `cProfile` to identify bottlenecks in your middleware layers. - Set up monitoring using tools like Prometheus and Grafana to track the performance of your API over time and detect any regressions. 5. **Erro…

# Test the authentication function username = "test-user" password = "test-password" token = authenticate(username, password) if token: print("Authentication successful!") else: print("Authentication failed.") ``` I'm trying to supp…

log_message('ERROR', f"Authentication error for user {username}", {'error': str(e)}) return None # FastAPI app app = FastAPI() # Rate limiter rate_limiter = RateLimiter(max_calls=10, period=60) # 10 calls per minute # De…

"client_secret": client_secret } # Create a Keycloak instance kc = keycloak.Keycloak(**keycloak_config) # Define a function to handle authentication async def authenticate(username, password): try: # Authenticate the user …

keycloak_url = "https://my-keycloak-instance.com" realm = "my-realm" client_id = "my-client-id" client_secret = "my-client-secret" # Configure Keycloak keycloak_config = { "server_url": keycloak_url, "realm_name": realm, "clien…

token = await kc.token(username, password) return token except keycloak.exceptions.KeycloakError as e: # Handle authentication errors print(f"Authentication error: {e}") return None # Test the au…

Ensure Redis is installed and running. You can install Redis using package managers like `apt` or `brew`. ```sh # For Ubuntu sudo apt-get install redis-server # For macOS brew install redis ``` Start Redis: ```sh redis-server ``` #### …

except jwt.InvalidTokenError: return "Token is invalid" # Example usage token = create_jwt(1) print(f"Token: {token}") payload = verify_jwt(token) print(f"Payload: {payload}") ``` This example demonstrates how to create and v…

) # Load the public key from a secure location with open('/path/to/public_key.pem', 'rb') as key_file: public_key = serialization.load_pem_public_key( key_file.read(), backend=default_backend() ) # Function to …

from cryptography.hazmat.backends import default_backend # Generate a new RSA key pair key = rsa.generate_private_key( public_exponent=65537, key_size=2048, backend=default_backend() ) # Get the private key in PEM format priva…

format=serialization.PublicFormat.SubjectPublicKeyInfo ) # Load the keys from PEM format private_key_obj = serialization.load_pem_private_key( private_pem, password=None, backend=default_backend() ) public_key_obj = serial…

tokens = self.tokenizer.convert_ids_to_tokens(inputs['input_ids'][0]) return tokens def search(self, query): tokens = self.tokenize(query) # Perform search using the tokens return tokens # I…

return token['access_token'] def authorize(token, resource): userinfo = keycloak_openid.userinfo(token) if 'roles' in userinfo and resource in userinfo['roles']: return True return False def rerank_results(model, d…

[Turn 9920] User: hmm, what if the query has a mix of special characters and valid tokens? ->-> 1,13 [Turn 9921] Assistant: Handling queries that have a mix of special characters and valid tokens requires a more nuanced approach. We need t…

In your application, you can use Keycloak's `KeycloakOpenID` client to authenticate users and check their roles. Then, filter the data accordingly. ```python from flask import Flask, jsonify, request from keycloak import Keyclo…

nlp = spacy.load('en_core_web_sm') def process_query(query): doc = nlp(query) # Tokenization and Lemmatization tokens = [token.lemma_.lower() for token in doc if token.is_alpha and token.lemma_.lower() not in STOP_WORDS] …

logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s') # Load spaCy model nlp = spacy.load('en_core_web_sm') def tokenize_text(text): try: doc = nlp(text) tokens = [token.text for t…

[Turn 10798] User: I'm trying to debug an issue with my tokenization pipeline, and I'm getting an error message saying "Tokenization failed due to invalid input data". Can you help me identify the root cause of this issue? Here's my current…

all_data = [{"id": i, "text": f"This is tokenized data {i}"} for i in range(1000)] # Filter data based on user roles if "full-access" in user_roles: return all_data elif "limited-access" in user_roles: # Ret…