Fourtune_ML_CTF_Challenge

搭建慢就用我的DockerfileFROM python:3.11-slim WORKDIR /app RUN apt-get update apt-get install -y --no-install-recommends ca-certificates rm -rf /var/lib/apt/lists/* RUN pip install --no-cache-dir --trusted-host mirrors.aliyun.com \ -i http://mirrors.aliyun.com/pypi/simple/ \ scikit-image requests COPY model.h5 server.py templates/ ./ EXPOSE 8080 CMD [python, server.py]Server.pyimport os os.environ[TF_CPP_MIN_LOG_LEVEL]2 from http.server import HTTPServer, BaseHTTPRequestHandler import ssl import sys import cgi import base64 import numpy as np # from skimage import io from io import BytesIO import requests import keras from PIL import Image import imghdr model keras.models.load_model(./model.h5) print(Welcome to .....\n) print(\ █▀▀ █▀█ █░█ █▀█ ▀█▀ █░█ █▄░█ █▀▀ █▀▄▀█ █░░ █▀▀ ▀█▀ █▀▀ █▀▀ █░█ ▄▀█ █░░ █░░ █▀▀ █▄░█ █▀▀ █▀▀ █▀░ █▄█ █▄█ █▀▄ ░█░ █▄█ █░▀█ ██▄ █░▀░█ █▄▄ █▄▄ ░█░ █▀░ █▄▄ █▀█ █▀█ █▄▄ █▄▄ ██▄ █░▀█ █▄█ ██▄ ) print(Created by: Alex Neelankavil Devassy) print(Access http://127.0.0.1 in host systemss browser) print(Press CtrlC to quit) with open(templates/AICorp.html,rb) as file: STATIC_HTML_PAGE file.read() #simple web server class SimpleHTTPRequestHandler(BaseHTTPRequestHandler): def do_GET(self): forwardedfor str(self.headers[X-Forwarded-For]) print(fGET {forwardedfor}) self.send_response(200) self.end_headers() self.wfile.write(STATIC_HTML_PAGE) def do_POST(self): content_length int(self.headers[Content-Length]) if int(content_length) 10000000: print(File too big) self.send_response(500, File too big) return form cgi.FieldStorage( fpself.rfile, headersself.headers, environ{REQUEST_METHOD:POST, CONTENT_TYPE:self.headers[Content-Type], }) filename str(form[file].filename) forwardedfor str(self.headers[X-Forwarded-For]) print(fPOST {forwardedfor} File: {filename} - , end .) data form[file].file.read() print(Checking image, end . ) #print(data) filetype imghdr.what(file, hdata) print(filetype) if filetype not in [png,jpeg,gif]: print(fUnsupported media type: {filetype}, end . ) self.send_response(415, Only png, jpg and gif are supported.) return image np.array(Image.open(BytesIO(data)).convert(L)) processedImage np.zeros([1, 28, 28, 1]) for yy in range(28): for xx in range(28): processedImage[0][xx][yy][0] float(image[xx][yy]) / 255 shownDigit np.argmax(model.predict(processedImage)) self.send_response(200) self.send_header(Content-Type, application/json) self.end_headers() if shownDigit 4: response { text: Welcome Mr. str(shownDigit) tune {BackPropogation Magic}} else: response { text: Access Denied} sys.stdout.flush() self.wfile.write(bytes(response,utf-8)) httpd HTTPServer((, 8080), SimpleHTTPRequestHandler) httpd.serve_forever()攻击流程样本对抗就好