Python Authentication: OAuth 2.0 Privilege Configuration

Python messes with OAuth 2.0 permission authentication, how do I get a handle on proxy IPs?

Brothers engaged in API interfacing know that OAuth2.0 this thing is like a gatekeeper, no permission token (token) do not want to enter the door. But some times our requests are too frequent, the master may directly give you a blacklist, this timeproxy IPIt becomes a life saver. Using ipipgo's proxy pool is the equivalent of putting a new face on every request, moncler outlet online you won't even recognize who you are.

Five Steps to Real-World Configuration

1. Install the required library first:

pip install requests httpx

2. Go to the ipipgo website to open an account and get a free trial package.
3. Create a new configuration file in the projectproxy_config.py, stuffing these parameters:

PROXY_USER = "your ipipgo account"
PROXY_PASS = "Dynamic key"
PROXY_HOST = "gateway.ipipgo.com"
PROXY_PORT = 9021

4. Here's the kicker! Put a proxy vest on the OAuth request:

import requests
from proxy_config import

def get_oauth_token(): proxies = {
    proxies = {
        "http": f "http://{PROXY_USER}:{PROXY_PASS}@{PROXY_HOST}:{PROXY_PORT}", "https": f "http://{PROXY_USER}:{PROXY_PORT}",
        "https": f "http://{PROXY_USER}:{PROXY_PASS}@{PROXY_HOST}:{PROXY_PORT}"
    }

    auth_payload = {
        "grant_type": "client_credentials",
        "client_id": "Your app ID",
        "client_secret": "your app key"
    }

    response = requests.post(
        "https://api.xxx.com/oauth/token",
        data=auth_payload,
        proxies=proxies
    )
    return response.json()

5. Automatically change the IP address for each request: change the proxy mode in the ipipgo backend toIntelligent Rotation

Guide to avoiding the pit (QA session)

Q: Why does invalid_grant keep prompting?
A: Ninety percent of the proxy IP did not take effect, first use thecurl -x http://代理地址 ipinfo.ioCheck to see if the IP has really changed.

Q: What should I do if I have to deal with multiple APIs at the same time?
A: on ipipgo'smultiplexing packageIf you have a different API that takes a different IP channel, remember to manage it in a separate pool in your code:

 Create different proxy sessions
session1 = requests.Session()
session1.proxies.update({"https": "proxy address 1"})

session2 = requests.Session()
session2.proxies.update({"https": "proxy address 2"})

Q: Why do I always drop out in the early morning?
A: 80% of them are using free proxies, ipipgo'sEnterprise Agent24-hour long connection mechanism, automatic reconnection for dropped connections

Look for these hard indicators when choosing an agency service

I've used 7 or 8 agencies and finally settled on ipipgo for three main reasons:
1. geographically accurate: can be accurate to the municipal server room, some APIs will check the request source area
2. Steady response time: The measured latency is basically within 80ms, which is faster than your own broadband!
3. The protocol supports full: SOCKS5 and HTTPS are both supported, some older systems must use specific protocols

They recently came out with a newSmart Routing PackageIt's a lot less work than writing your own rotation algorithm. Especially when doing batch operations, you can write 20 lines less code you believe?

Finally give a piece of advice: do not try to cheap public proxy, last year I have a project because of the use of the pheasant proxy, resulting in client_secret leaks, direct loss of 20,000 deposit. Now use ipipgoExclusive IP packageThe fact that each customer opens a separate lane is solid.