from flask import Flask, Response, abort
from secret import my_encoder, my_decoder, flag
app = Flask(__name__)
@app.route("/")
def index():
with open(__file__, "r", encoding="utf-8") as f:
source = f.read()
return Response(source, mimetype="text/plain")
@app.route("/oracle/<path:value>")
def oracle(value: str):
if not value.isdigit(): return abort(400, "Bad Value!")
if int(value) > 2000: return abort(400, "Bad Value!")
return Response(f"{value} {my_encoder(int(value))}", mimetype="text/plain")
@app.route("/data/<path:value>")
def data(value: str):
try:
decoded = my_decoder(value)
if decoded == 2 ** 313:
return Response(flag, mimetype="text/plain")
else:
return Response(f"{decoded} {value}", mimetype="text/plain")
except:
return abort(400, "Bad Value!")
if __name__ == "__main__":
app.run(host="0.0.0.0", port=5000, debug=True)
