wehub-resource-sync
42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
# pip install PyJWT
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# create a token
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import jwt
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from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
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import datetime
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# Secret key used to sign the JWT
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secret_key = 'your-secret-key'
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header = {
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"alg": "HS256",
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"typ": "JWT"
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}
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# the user info andits claims and expiry time
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payload = {
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"sub": "1234567890", # Subject (user ID)
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"name": "User Userson", # Custom claim
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"admin": True, # Custom claim
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"iat": datetime.datetime.utcnow(),# Issued at
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"exp": datetime.datetime.utcnow() + datetime.timedelta(hours=1) # Expiry
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}
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# encode it
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encoded_jwt = jwt.encode(payload, secret_key, algorithm="HS256", headers=header)
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print("Encoded JWT:", encoded_jwt)
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# validate a token
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try:
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decoded = jwt.decode(encoded_jwt, secret_key, algorithms=["HS256"])
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print("✅ Token is valid.")
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print("Decoded claims:")
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for key, value in decoded.items():
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print(f" {key}: {value}")
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except ExpiredSignatureError:
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print("❌ Token has expired.")
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except InvalidTokenError as e:
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print(f"❌ Invalid token: {e}")
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