satdigitalinvoice.microsoft_auth.microsoft_oauth2.get_token_manual() - Code Metrics - Inspection of "Updated" - SAT-CFDI/python-satdigitalinvoice - Measure and Improve Code Quality continuously with Scrutinizer

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by Sat CFDI

created 2024-07-26 23:01 UTC

get_token_manual() B

↳ Parent: satdigitalinvoice.microsoft_auth.microsoft_oauth2

Complexity

Conditions

Size

Total Lines	59
Code Lines	41

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	41
dl	0
loc	59
rs	8.896
c	0
b	0
f	0
cc	2
nop	7

How to fix Long Method

import hashlib
import json
import posixpath
import secrets
import webbrowser
from base64 import urlsafe_b64encode
from random import randrange
from urllib.parse import urlparse, parse_qs

import requests

from .auth_code_receiver import AuthCodeReceiver


def get_token(
        issuer_uri,
        client_id,
        redirect_uri=None,
        scopes=None,
        login_hint=None,
        domain_hint=None,
        browser_name=None
):
    state = str(randrange(1000000000))  # "InfoOfWhereTheUserWantedToGo"
    nonce = str(randrange(1000000000))

    # Your first step is to generate_key_pair a code verifier and challenge:
    # Code verifier: Random URL-safe string with a minimum length of 43 characters.
    # Code challenge: Base64 URL-encoded SHA-256 hash of the code verifier.
    code_verifier = secrets.token_urlsafe(43)
    m = hashlib.sha256()
    m.update(code_verifier.encode())
    code_challenge = urlsafe_b64encode(m.digest()).decode().rstrip("=")

    if redirect_uri is None:
        server = AuthCodeReceiver(port=0)
        port = server.get_port()
        redirect_uri = f"http://localhost:{port}/"
    else:
        server = AuthCodeReceiver(port=int(redirect_uri.split(":")[-1]))

    res = requests.get(
        url=posixpath.join(issuer_uri, "oauth2/v2.0/authorize"),
        params={
            "client_id": client_id,
            "response_type": "code",
            "scope": " ".join(scopes or []),
            "redirect_uri": redirect_uri,
            "state": state,
            "nonce": nonce,  # Optional
            "code_challenge_method": "S256",
            "code_challenge": code_challenge,
            "client_info": "1",
            "prompt": "select_account",
            "login_hint": login_hint or "",
            "domain_hint": domain_hint or ""
        }
    )

    assert res.status_code == 200

    if browser_name:
        webbrowser.get(browser_name).open(res.request.url)
    else:
        webbrowser.open(res.request.url)

    q = server.get_auth_response(timeout=1000, state=state)
    return _exchange_code(
        client_id=client_id,
        issuer_uri=issuer_uri,
        code_verifier=code_verifier,
        redirect_url=redirect_uri,
        code=q["code"]
    )


def get_token_manual(
        issuer_uri,
        client_id,
        redirect_uri=None,
        scopes=None,
        login_hint=None,
        domain_hint=None,
        browser_name=None
):
    state = str(randrange(1000000000))  # "InfoOfWhereTheUserWantedToGo"
    nonce = str(randrange(1000000000))

    # Your first step is to generate_key_pair a code verifier and challenge:
    # Code verifier: Random URL-safe string with a minimum length of 43 characters.
    # Code challenge: Base64 URL-encoded SHA-256 hash of the code verifier.
    code_verifier = secrets.token_urlsafe(43)
    m = hashlib.sha256()
    m.update(code_verifier.encode())
    code_challenge = urlsafe_b64encode(m.digest()).decode().rstrip("=")

    print({
        "code_verifier": code_verifier,
        "code_challenge": code_challenge
    })

    res = requests.get(
        url=posixpath.join(issuer_uri, "oauth2/v2.0/authorize"),
        params={
            "client_id": client_id,
            "response_type": "code",
            "scope": " ".join(scopes),
            "redirect_uri": redirect_uri,
            "state": state,
            "nonce": nonce,  # Optional
            "code_challenge_method": "S256",
            "code_challenge": code_challenge,
            # "client_info": "1",
            # "prompt": "select_account",
            # "login_hint": login_hint or "",
            # "domain_hint": domain_hint or ""
        }
    )
    assert res.status_code == 200

    if browser_name:
        webbrowser.get(browser_name).open(res.request.url)
    else:
        webbrowser.open(res.request.url)

    response = input('TYPE YOUR RETURN URI:')
    o = urlparse(response.rstrip())
    q = parse_qs(o.query)

    return _exchange_code(
        client_id=client_id,
        issuer_uri=issuer_uri,
        code_verifier=code_verifier,
        redirect_url=redirect_uri,
        code=q["code"]
    )


def token_refresh(
        refresh_token,
        issuer_uri,
        client_id,
        scopes=None,
        origin=None
):
    data = {
        "grant_type": "refresh_token",
        "client_id": client_id,
        "refresh_token": refresh_token
    }
    if scopes:
        data["scope"] = " ".join(scopes or [])

    token = requests.post(
        url=posixpath.join(issuer_uri, "oauth2/v2.0/token"),
        data=data,
        headers={
            'origin': origin
        },
    )

    if token.status_code == 200:
        return token.json()

    raise Exception(token.json())


def _exchange_code(issuer_uri, client_id, code_verifier, redirect_url, code):
    token = requests.post(
        url=posixpath.join(issuer_uri, "oauth2/v2.0/token"),
        data={
            "grant_type": "authorization_code",
            "client_id": client_id,
            "code_verifier": code_verifier,
            "redirect_uri": redirect_url,
            "code": code
        },
        headers={
            # 'origin': redirect_url  # This might be need for web apps but not for desktop apps
        },
    )
    if token.status_code == 200:
        return token.json()

    assert token.status_code == 200, token.text


1			import hashlib
2			import json
3			import posixpath
4			import secrets
5			import webbrowser
6			from base64 import urlsafe_b64encode
7			from random import randrange
8			from urllib.parse import urlparse, parse_qs
9
10			import requests
11
12			from .auth_code_receiver import AuthCodeReceiver
13
14
15			def get_token(
16			issuer_uri,
17			client_id,
18			redirect_uri=None,
19			scopes=None,
20			login_hint=None,
21			domain_hint=None,
22			browser_name=None
23			):
24			state = str(randrange(1000000000)) # "InfoOfWhereTheUserWantedToGo"
25			nonce = str(randrange(1000000000))
26
27			# Your first step is to generate_key_pair a code verifier and challenge:
28			# Code verifier: Random URL-safe string with a minimum length of 43 characters.
29			# Code challenge: Base64 URL-encoded SHA-256 hash of the code verifier.
30			code_verifier = secrets.token_urlsafe(43)
31			m = hashlib.sha256()
32			m.update(code_verifier.encode())
33			code_challenge = urlsafe_b64encode(m.digest()).decode().rstrip("=")
34
35			if redirect_uri is None:
36			server = AuthCodeReceiver(port=0)
37			port = server.get_port()
38			redirect_uri = f"http://localhost:{port}/"
39			else:
40			server = AuthCodeReceiver(port=int(redirect_uri.split(":")[-1]))
41
42			res = requests.get(
43			url=posixpath.join(issuer_uri, "oauth2/v2.0/authorize"),
44			params={
45			"client_id": client_id,
46			"response_type": "code",
47			"scope": " ".join(scopes or []),
48			"redirect_uri": redirect_uri,
49			"state": state,
50			"nonce": nonce, # Optional
51			"code_challenge_method": "S256",
52			"code_challenge": code_challenge,
53			"client_info": "1",
54			"prompt": "select_account",
55			"login_hint": login_hint or "",
56			"domain_hint": domain_hint or ""
57			}
58			)
59
60			assert res.status_code == 200
61
62			if browser_name:
63			webbrowser.get(browser_name).open(res.request.url)
64			else:
65			webbrowser.open(res.request.url)
66
67			q = server.get_auth_response(timeout=1000, state=state)
68			return _exchange_code(
69			client_id=client_id,
70			issuer_uri=issuer_uri,
71			code_verifier=code_verifier,
72			redirect_url=redirect_uri,
73			code=q["code"]
74			)
75
76
77			def get_token_manual(
78			issuer_uri,
79			client_id,
80			redirect_uri=None,
81			scopes=None,
82			login_hint=None,
83			domain_hint=None,
84			browser_name=None
85			):
86			state = str(randrange(1000000000)) # "InfoOfWhereTheUserWantedToGo"
87			nonce = str(randrange(1000000000))
88
89			# Your first step is to generate_key_pair a code verifier and challenge:
90			# Code verifier: Random URL-safe string with a minimum length of 43 characters.
91			# Code challenge: Base64 URL-encoded SHA-256 hash of the code verifier.
92			code_verifier = secrets.token_urlsafe(43)
93			m = hashlib.sha256()
94			m.update(code_verifier.encode())
95			code_challenge = urlsafe_b64encode(m.digest()).decode().rstrip("=")
96
97			print({
98			"code_verifier": code_verifier,
99			"code_challenge": code_challenge
100			})
101
102			res = requests.get(
103			url=posixpath.join(issuer_uri, "oauth2/v2.0/authorize"),
104			params={
105			"client_id": client_id,
106			"response_type": "code",
107			"scope": " ".join(scopes),
108			"redirect_uri": redirect_uri,
109			"state": state,
110			"nonce": nonce, # Optional
111			"code_challenge_method": "S256",
112			"code_challenge": code_challenge,
113			# "client_info": "1",
114			# "prompt": "select_account",
115			# "login_hint": login_hint or "",
116			# "domain_hint": domain_hint or ""
117			}
118			)
119			assert res.status_code == 200
120
121			if browser_name:
122			webbrowser.get(browser_name).open(res.request.url)
123			else:
124			webbrowser.open(res.request.url)
125
126			response = input('TYPE YOUR RETURN URI:')
127			o = urlparse(response.rstrip())
128			q = parse_qs(o.query)
129
130			return _exchange_code(
131			client_id=client_id,
132			issuer_uri=issuer_uri,
133			code_verifier=code_verifier,
134			redirect_url=redirect_uri,
135			code=q["code"]
136			)
137
138
139			def token_refresh(
140			refresh_token,
141			issuer_uri,
142			client_id,
143			scopes=None,
144			origin=None
145			):
146			data = {
147			"grant_type": "refresh_token",
148			"client_id": client_id,
149			"refresh_token": refresh_token
150			}
151			if scopes:
152			data["scope"] = " ".join(scopes or [])
153
154			token = requests.post(
155			url=posixpath.join(issuer_uri, "oauth2/v2.0/token"),
156			data=data,
157			headers={
158			'origin': origin
159			},
160			)
161
162			if token.status_code == 200:
163			return token.json()
164
165			raise Exception(token.json())
166
167
168			def _exchange_code(issuer_uri, client_id, code_verifier, redirect_url, code):
169			token = requests.post(
170			url=posixpath.join(issuer_uri, "oauth2/v2.0/token"),
171			data={
172			"grant_type": "authorization_code",
173			"client_id": client_id,
174			"code_verifier": code_verifier,
175			"redirect_uri": redirect_url,
176			"code": code
177			},
178			headers={
179			# 'origin': redirect_url # This might be need for web apps but not for desktop apps
180			},
181			)
182			if token.status_code == 200:
183			return token.json()
184
185			assert token.status_code == 200, token.text
186

SAT-CFDI / python-satdigitalinvoice

Push — main ( 0829d8...17286a )

get_token_manual() B

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How to fix Long Method

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