31 lines
987 B
Python
31 lines
987 B
Python
import os
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from flask import (
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Flask,
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render_template,
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request,
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)
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from flask_cors import CORS
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from werkzeug.middleware.proxy_fix import ProxyFix
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app = Flask(__name__)
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CORS(app, resources={r"/api/*": {"origins": "*"}})
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# This is required because when running in k8s the flask server sits behind a TLS proxy
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# So flask speaks http while the client speaks https
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# Client <-- https ---> Proxy <---- http ---> Flask server
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# For the Oauth flow, flask needs to provide a callback url and it needs to use the right scheme=https
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# This line tells flask to look at HTTP headers set by the TLS proxy to figure out what the original
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# Traffic looked like.
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# See https://flask.palletsprojects.com/en/3.0.x/deploying/proxy_fix/
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app.wsgi_app = ProxyFix(
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app.wsgi_app, x_for=1, x_proto=1, x_host=1, x_prefix=1
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)
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config = {}
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@app.route("/")
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def index():
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return render_template("index.html", request = request, config = config, api_url = os.environ.get("API_URL", "/api/stac"))
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