feat: add auth0 lib, update cli and improve code

src/crewai/cli/deploy/utils.py

@@ -1,8 +1,13 @@
-import os
 import re
 import subprocess
 
 import tomllib
+from auth0.authentication.token_verifier import (
+    AsymmetricSignatureVerifier,
+    TokenVerifier,
+)
+
+from .constants import AUTH0_CLIENT_ID, AUTH0_DOMAIN
 
 
 def get_git_remote_url():
@@ -82,5 +87,20 @@ def fetch_and_json_env_file(env_file_path: str = ".env") -> dict:
     return {}
 
 
+def validate_token(id_token: str) -> None:
+    """
+    Verify the token and its precedence
+
+    :param id_token:
+    """
+    jwks_url = f"https://{AUTH0_DOMAIN}/.well-known/jwks.json"
+    issuer = f"https://{AUTH0_DOMAIN}/"
+    signature_verifier = AsymmetricSignatureVerifier(jwks_url)
+    token_verifier = TokenVerifier(
+        signature_verifier=signature_verifier, issuer=issuer, audience=AUTH0_CLIENT_ID
+    )
+    token_verifier.verify(id_token)
+
+
 def get_auth_token():
-    return os.environ.get("TOKEN", "<YOUR_API_KEY>")
+    return ""