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November 15, 2023 10:24
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Replace the Real IP in flask's logger when flask is behind of nginx or proxy.
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| @app.before_request | |
| def before_request_func(): | |
| from flask import redirect, request | |
| real_ip = request.headers.get("X-Real-IP", "") | |
| if real_ip and "127.0.0.1" == request.environ['REMOTE_ADDR']: | |
| request.environ['REMOTE_ADDR'] = real_ip | |
| #print("before_request executing!") |
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The origional logger function is came from werkzeug's log_request functin in WSGIRequestHandler
https://github.com/pallets/werkzeug/blob/726eaa28593d859548da3477859c914732f012ef/src/werkzeug/serving.py#L414