Stack Overflow
Stack Overflow

Questions tagged [pyjwt]

Anything related to PyJWT library. It is JSON Web Token implementation in Python.

PyJWT is a Python library for encoding and decododing JSON Web Tokens (JWT). JWT is a compact, URL-safe means of representing claims to be transferred between two parties. It is intended for space constrained environments such as HTTP Authorization headers and URI query parameters. It is defined in industry-standard RFC 7519.

Learn more about it on PyJWT site

106 questions
2
votes
1 answer

How do I edit the JWT header in python 3.7?

I'm trying to write a program which will try to brute-force the secret used for signing the signature in a JWT token via a words-list. The problem is that whenever I generate a token using PyJWT, the header (after base64 decoding) is:…
user10243206
2
votes
2 answers

Flask return JWT token when redirecting

I have been following this Flask pyjwt guide, however my web app is somewhat similar to Miguel's microblog example that uses render_template() and redirect(url_for(...)) for navigation. I have implemented an encoding and decoding service in my…
Brian Hamill
  • 2,466
  • 4
  • 12
  • 20
2
votes
0 answers

How to verify Skype Bot Connector JWT token?

I am trying to verify Authorization token from Microsoft Bot Framework Channel Emulator according to the documentation. I retrieve OpenId metadata document from https://api.aps.skype.com/v1/.well-known/openidconfiguration and download keys from…
skoval00
  • 629
  • 5
  • 7
2
votes
0 answers

"Invalid issuer: null" when accessing Google API with Python

I am trying to upload a Chrome extension via API. First step is to get the oauth-token but I am getting this error: { "error": "invalid_grant", "error_description": "Invalid issuer: null" } Here is my script: # pip install pyjwt import…
kev
  • 8,928
  • 14
  • 61
  • 103
1
vote
1 answer

Update a class method default arg if the class it call by another package

I need to update a kwarg for a class method which is called by another package. I interact with PyJWT encode much later this calls cryptography load_pem_private_key…
Blind Rabit
  • 105
  • 8
1
vote
0 answers

JWT token in String or JSON format in Flask app

So I am having trouble with JWT tokens. After my token runs trough function to decode it it is supposed to return some data from SQLAlchemy database. But instead of data I get <__main__.SortRules object at 0x1074befe0> if I return it as string or…
wondergrandma
  • 103
  • 1
  • 12
1
vote
1 answer

PyJWT validate custom claims

Been using authlib for a while and it has been real easy to validate both the existence of a claim but also its value. According to the example: claims_options = { "iss": { "essential": True, "value": "https://idp.example.com" }, "aud": {…
Frankster
  • 653
  • 7
  • 26
1
vote
1 answer

What is the base exception for an invalid JWT in PyJWT?

According to the documentation for PyJWT, the class jwt.exceptions.InvalidTokenError is the base error when the decode method fails. However, the following code still breaks with different exceptions: try: jwt.decode(jwt_token,…
KrabbyPatty
  • 312
  • 1
  • 2
  • 9
1
vote
0 answers

pyjwt decode method return Signature verification failed

A correct working token causes a decoding error using pyjwt File "/usr/local/lib/python3.10/site-packages/jwt/api_jwt.py", line 129, in decode decoded = self.decode_complete(jwt, key, algorithms, options, **kwargs) File…
Jekson
  • 2,892
  • 8
  • 44
  • 79
1
vote
1 answer

PyJWT decoding showing error "The specified alg value is not allowed" for 'RS512' even if it is listed in supported algorithms

I'm calling the decode function like that: payload = jwt.decode(token, cert['key'], algorithms=['RS512'], audience=aud, leeway=0, …
Assem
  • 11,574
  • 5
  • 59
  • 97
1
vote
0 answers

how to write @token_required function using sqlalchemy core?

I've written a function to get user details of logged in user using uid(uuid) but how to add @token_required functionality for this after user logged in? As I've seen in most of the resources people have done it using normal sqlalchmey but I've…
Naveen Pandia
  • 107
  • 13
1
vote
0 answers

How to resolve versionConflict error in Termsteel (PyJWT, flask-jwt-login and argon2-cffi)?

Hi I have a problem whit python packet conflict except that the problem is not so simple, it is not enough just to solve this conflict. I don't want to change my code, what can I do? Error : ERROR: ResolutionImpossible: for help visit…
Afi _
  • 9
  • 2
1
vote
1 answer

PyJWT get_signing_key_from_jwt throws PyJWKError: Unable to find a algorithm for key

My purpose is to simply get the JWKs key by supplying the access_token to the get_signing_key_from_jwt api (Using latest PyJWT==2.4.0 with python 3.8.10 on linux) like that: import jwt jwks_uri="https://my_auth_server/keys.json" jwks_client =…
Mercury
  • 7,430
  • 3
  • 42
  • 54
1
vote
1 answer

Python - pyJWT Encode Error RS384 Algorithm

Looking for some guidance. I've used pyJWT before and had no issues, but recently moved over to a Mac so I'm wondering if its something with the environment variables I don't know to check. Using Python 3.9, PyCharm and a virtual environment. Trying…
sallou
  • 99
  • 9
1
vote
1 answer

Problem decoding JWT token with public key from Gravitee in Python

I'm trying to decode a Gravitee JWT Token using public key. I tested already PyJWT, authlib, python-jose and jwcrypto libraries and review a lot of posts on this page but I get the same error in all of them and I could not fix the…
Ganuher
  • 11
  • 3
1 2
3
4 5 6 7 8