SSRF uses gopher to attack mysql and Intranet

SSRF uses Gopher 0X01 foreword After studying the application of Gopher protocol for one day, I decided to write a summary about the SSRF utilization of Gopher protocol. Reference link: https://blog.csdn.net/qq_41107295/article/details/103026470 0X02 overview SSRF (server side request forgery) se ...

Added by dipenmistry on Tue, 23 Jun 2020 08:03:47 +0300

Detailed explanation of Docker Dockerfile instructions and practical cases

Dockerfile introduces and commonly used instructions, including FROM, RUN, COPY, ADD, EXPOSE, WORKDIR, etc. in fact, dockerfile has powerful functions and provides more than ten instructions.   About Dockerfile Dockerfile is a text file used to build an image. The text content contains instructions and instructions required to build an image. ...

Added by programguru on Sun, 21 Jun 2020 11:49:45 +0300

Asynchronous requests in Guzzle

Use Guzzle to make asynchronous requests Guzzle is a PHP HTTP client. It can not only initiate HTTP requests synchronously, but also asynchronously. $client = new Client(); $request = new Request('GET', 'http://www.baidu.com'); $promise = $client->sendAsync($request)->then(function ($response) { echo $response->getBody(); }); // t ...

Added by estan on Thu, 11 Jun 2020 08:41:35 +0300

Series 13 dockerAsp.netCore deployment

1. Introduction This full introductionAsp.netHow the core web api is deployed in a docker container and accesses web api services externally.After you have finished writing the dockerfile, you can create a mirror with the docker [image] build command. The basic format is: docker build [options] path | url | - The command reads the dickerfile ...

Added by Velausanakha on Thu, 21 May 2020 05:13:18 +0300

jQuery plug-in Validation form Validation

function 1. Verification that the required and length of "name" are at least two digits. 2. Verification that "email" is required and in E-mail format. 3. Verify whether the "web address" is a url. 4. Whether "your comment" needs to be verified. Result chart example <!DOCTYPE html PUBLIC " ...

Added by project18726 on Sat, 16 May 2020 18:14:38 +0300

Build LVS-DR load balancing cluster and maintained LVS high availability load balancing cluster

18.11 LVS DR mode construction preparation Three machines have public IP. Scheduler (director) IP: 192.168.230.135 real server1(real1) IP: 192.168.230.130 real server2(real2) IP: 192.168.230.145 VIP: 192.168.230.200 Start building Configure director [root@cham002 ~]# vim /usr/local/sbin/lvs_dr.sh #! /bin/bash echo 1 > /proc/s ...

Added by buddysal on Mon, 04 May 2020 07:27:43 +0300

PHP7.4 a new way to expand FFI

With PHP 7.4, there is an extension that I think is very useful: PHP FFI (Foreign Function interface), which refers to a description in PHP FFI RFC   For PHP, FFI opens a way to write PHP extensions and bindings to C libraries in pure PHP. Yes, FFI provides high-level languages to call each other directly. For PHP, FFI allows us to call various ...

Added by pgudge on Tue, 28 Apr 2020 15:57:51 +0300

Docker consult container service update and discovery

Docker consult container service update and discoveryContainer service update and discovery topologyThe nginx proxy service is deployed on the consumer server. The Registrar detects the service in the docker container and adds the registration to the consumer. The consumer template is registered and written into the created template according ...

Added by thomashw on Fri, 24 Apr 2020 14:54:25 +0300

WeChat generates two-dimensional code, scanning code concern about the official account PHP

Use to wechat interface is“ Generate QR code with parameters ”Two kinds of QR codes can be generated, one is temporary QR code, which will expire with a large amount of generation. It is mainly used in business scenarios such as account binding, where the QR code is not required to be permanently saved; the other is permanent QR cod ...

Added by Riparian on Fri, 17 Apr 2020 19:13:17 +0300

Adjust parameters to hide the information number of Nginx software version

Reference material [1] . learn Linux operation and maintenance from the old boy: Web Cluster practice, old boy setup script View native information [root@www ~]# curl -I 127.0.0.1 server_tokens In the http tag section of Nginx configuration file nginx.conf, add the parameter "server" tokens off http ...

Added by bschultz on Sun, 05 Apr 2020 19:50:47 +0300