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annotate mod_rest/example/prosody_oauth.py @ 5387:e3fc52b40064

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mod_rest/rest.sh: Implement RFC 7636 PKCE with the 'plain' method The S256 code challenge method left as a future exercise.
author Kim Alvefur <zash@zash.se>
date Sat, 29 Apr 2023 14:06:51 +0200
parents 0e5a37f55440
children 9a4556a13cc7
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1 from requests_oauthlib import OAuth2Session
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2 import requests
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5 class ProsodyRestSession(OAuth2Session):
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6 def __init__(
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7 self, base_url, client_name, client_uri, redirect_uri, *args, **kwargs
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8 ):
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9 self.base_url = base_url
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10 discovery_url = base_url + "/.well-known/oauth-authorization-server"
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11
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12 meta = requests.get(discovery_url).json()
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13 reg = requests.post(
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14 meta["registration_endpoint"],
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15 json={
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16 "client_name": client_name,
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17 "client_uri": client_uri,
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18 "redirect_uris": [redirect_uri],
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19 },
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20 ).json()
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21
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22 super().__init__(client_id=reg["client_id"], *args, **kwargs)
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24 self.meta = meta
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25 self.client_secret = reg["client_secret"]
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26 self.client_id = reg["client_id"]
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27
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28 def authorization_url(self, *args, **kwargs):
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29 return super().authorization_url(
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30 self.meta["authorization_endpoint"], *args, **kwargs
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31 )
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33 def fetch_token(self, *args, **kwargs):
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34 return super().fetch_token(
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35 token_url=self.meta["token_endpoint"],
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36 client_secret=self.client_secret,
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37 *args,
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38 **kwargs
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39 )
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41 def xmpp(self, json=None, *args, **kwargs):
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42 return self.post(self.base_url + "/rest", json=json, *args, **kwargs)
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45 if __name__ == "__main__":
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46 # Example usage
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48 # from prosody_oauth import ProsodyRestSession
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49 from getpass import getpass
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50
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51 p = ProsodyRestSession(
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52 input("Base URL: "),
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53 "Prosody mod_rest OAuth 2 example",
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54 "https://modules.prosody.im/mod_rest",
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55 "urn:ietf:wg:oauth:2.0:oob",
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56 )
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58 print("Open the following URL in a browser and login:")
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59 print(p.authorization_url()[0])
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60
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61 p.fetch_token(code=getpass("Paste Authorization code: "))
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63 print(p.xmpp(json={"disco": True, "to": "jabber.org"}).json())