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@jrosebr1
jrosebr1 / validators.py
Created March 20, 2012 20:04 — forked from dokterbob/validators.py
Validator for files, checking the size, extension and mimetype for Django.
# @brief
# Performs file upload validation for django. The original version implemented
# by dokterbob had some problems with determining the correct mimetype and
# determining the size of the file uploaded (at least within my Django application
# that is).
# @author dokterbob
# @author jrosebr1
import mimetypes
@justjavac
justjavac / img2txt.js
Last active December 9, 2021 06:46
img2txt:基于canvas的图片转字符画工具
var cv = document.getElementById('cv');
var c = cv.getContext('2d');
var txtDiv = document.getElementById('txt');
var fileBtn = document.getElementById("up-button");
var img = new Image();
img.src = 'a.jpg';
img.onload = init; // 图片加载完开始转换
fileBtn.onchange = getImg;
// 根据灰度生成相应字符
#!/usr/bin/env python
# Author: Alamot
import subprocess, re, sys
ip = "127.0.0.1"
max_rate = "500"
ports = "0-65535"
if len(sys.argv) > 1:
ip = sys.argv[1]
@virusdefender
virusdefender / ssl.sh
Last active March 17, 2020 02:51
openssl 创建 CA 然后签发服务器证书 (仅供测试)
#!/bin/bash
set -ex
company="Chaitin"
subj="/C=CN/ST=Beijing/L=Beijing/O=$company Tech/OU=Service Infrastructure Department"
domain="vulndb"
# Create CA
openssl genrsa -out ca.key 2048
openssl req -new -x509 -nodes -sha256 -subj "$subj/CN=$company Root CA" -days 7500 -key ca.key -out ca.crt
@chappy84
chappy84 / mongodb-install.sh
Last active January 23, 2018 16:11
Install MongoDB from source on Fedora/RedHat based Linux with SystemD
#!/bin/sh
# MongoDB Version
MONGODB_VER='2.2.2'
# Get all the dependencies up to date
yum -y update
yum -y install scons gcc-c++ glibc-devel
# Get the source
anonymous
anonymous / bhusa2015.txt
Created August 7, 2015 02:45
Black Hat USA 2015 slides and articles for Web guys.
https://www.blackhat.com/us-15/briefings.html
- https://www.blackhat.com/docs/us-15/materials/us-15-Silvanovich-Attacking-ECMA-Script-Engines-With-Redefinition.pdf
- https://www.blackhat.com/docs/us-15/materials/us-15-Silvanovich-Attacking-ECMA-Script-Engines-With-Redefinition-wp.pdf
- https://www.blackhat.com/docs/us-15/materials/us-15-Nafeez-Dom-Flow-Untangling-The-DOM-For-More-Easy-Juicy-Bugs.pdf
- https://www.blackhat.com/docs/us-15/materials/us-15-Kettle-Server-Side-Template-Injection-RCE-For-The-Modern-Web-App-wp.pdf
- https://www.blackhat.com/us-15/briefings.html#bypass-surgery-abusing-content-delivery-networks-with-server-side-request-forgery-ssrf-flash-and-dns (no slides)
- https://www.blackhat.com/docs/us-15/materials/us-15-Vandevanter-Exploiting-XXE-Vulnerabilities-In-File-Parsing-Functionality.pdf
- https://www.blackhat.com/docs/us-15/materials/us-15-Vandevanter-Exploiting-XXE-Vulnerabilities-In-File-Parsing-Functionality-tool.zip
- https://www.blackhat.com/docs/us-15/materials/us-15-Wang-FileCry