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Several ways to implement Jforum forum single sign-on (CAs and cookies)

Jforum several ways to implement forum single sign-on (CAS and Cookies) Wang Pao email:baozhengw@netease.com 2007-8-4 A single sign-on with CAS implementation jforum ( i) CAS Web.xml for client applications Configuration The installation process for CAs and jforum is not covered in this article, and the following are the configurations that Jforum configure CAs server connections to add to Web.xml: The first time I debug Jforum single sign-on, enter the addres

Data type of SQL Server

includes Binary,Varbinary , and ImageThe Binary data type can be either fixed-length (Binary) or variable-length.binary[(n)] is n-bit fixed binary data. Where the value of n ranges from 1 to 8000. The size of its storage scenting is n + 4 bytes.varbinary[(N)] is an n-bit variable-length binary data. Where the value of n ranges from 1 to 8000. The size of its storage scenting is n + 4 bytes, not n bytes.The

The MySQL transaction isolation level is the "phantom read" phenomenon under "Repeatable-read"

return to Session1 for the following actions Mysql> SELECT * FROM t1;+----+------+|A |b |+----+------+|51 |3000 | |52 |3000 | |53 |3000 | |54 | |+----+------+4 rows in Set (0.00 sec) At this point, although a piece of data is inserted in Session2 and the transaction is committed, the query in Session1 and the Session1 's last query are the same result, which is repeated reading . If it is at the "read-committed" level, you can read the a=55 record. Test MySQL Repeatable read (ii) Session1 Mysq

SQL Server AlwaysOn AG automatic Initialization (eight)

;[DIRECTSEEDXML]NBSP;FORNBSP;VALUE;NBSP;SELECT[DS]. [Eventxml]. [Value] (' (/event/@name) [1] ', ' VARCHAR (MAX) ') AS[event_name], NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;[DS]. [Eventxml]. [Value] (' (/event/@timestamp) [1] ', ' DATETIME2 (7) ') as[event_time],[ds]. [Eventxml]. [Value] (' (/event/data[@name = "Debug_message"]/value) [1] ', ' VARCHAR (8000) ') as[debug_message],/*hadr_ AUTOMATIC_SEEDING_STATE_TRANSIT

Python automated Transport Koriyuki 26, Django series-web Framework Essence

First, the nature of web frameworkAs we all know, for all Web applications, is essentially a socket server, the user's browser is actually a socket client.#!/usr/bin/env python#coding:utf-8 Import Socket def handle_request (client): buf = CLIENT.RECV (1024) client.send ("http/1.1 ok\r\n\r\n") client.send ("Hello, Seven") def Main (): sock = Socket.socket (socket.af_inet, Socket.) SOCK_STREAM) sock.bind ((' localhost ', 8000)) Sock

Django path: the next day, the second day of django path

Django path: the next day, the second day of django path A project has multiple apps. If you want to implement one of the APP functions, what should you do? Next, let's take a look:Step 1: You have created a projectStep 2: You have created an APP in the project.Step 3: You have added the APP to the middleware (image 1) Step 4: Change your urls to this format (Image 2) Step 5: Go to your APP, find the. py file "views", and write it in it (image 3) Step 6: start the serviceStep 7: Change the addre

Python Learning Note 15 web framework

Python Web ProgramAs we all know, for all Web applications, is essentially a socket server, the user's browser is actually a socket client.The Python web framework is divided into two categories: Write your own socket and handle requests yourself Based on WSGI (web Server Gateway Interface Web Services Gateway Interface, implementing socket function), processing requests yourself ShownSelf-written web framework#!/usr/bin/Env Python#coding:utf-8Import Socket def handle_request (

AllaireJRUN2.3 arbitrary file viewing vulnerability _ MySQL

Involved program: JRUN description: AllaireJRUN2.3 view arbitrary file vulnerability details: Allaire JRUN Server 2.3 has multiple display code vulnerabilities. This vulnerability allows attackers to view the source code of arbitrary files in the root directory on the WEB server. JRun2.3 uses assumervlets to parse various types of pages (such as HTML, JSP, and JRun) Involved procedures:JRUNDescription:Allaire JRUN 2.3 Arbitrary file viewing vulnerabilityDetails:The JRUN Server 2.3 of Allaire h

Tcpdump, a packet capture tool in linux

If you do not use-I to define the monitoring adapter, the first one in the list is used by default; 3. the monitoring host is the tcp protocol of port 8000 on port 192.9.200.59: Tcpdump host 192.9.200.59 and tcp port 8000 4. if you want to display the data packet content, you need to use the-X parameter. for example, I want to display the captured http packet http header content:

Using HTTPS on the Django/flask development server

user's HTTPS request, decrypted and sent to the built-in server 8000 Port processing, the built-in server sends data after processing to Stunnel and then encrypts it back to the browser user. Well, it says a bunch of seemingly complex, actually using Stunnel is very simple. Install Stunnel on the server where the Django/flask development server is located: # yum Install Stunnel (on CentOS) Or $ sudo apt-get install stunnel4 (on Ubuntu) If you do no

SQL Server sets uppercase letters

There are many ways to achieve the effect. Here we use the regular expression of Js to process it. There are many ways to achieve the effect. Here we use the regular expression of Js to process it. The Code is as follows: /* -- Set uppercase letters for the first character string in SQLServer: -- Author: jinjazz/csdn -- Enable OLEAutomation in SQLServer2005 Sp_configure 'show advanced options', 1; Go RECONFIGURE; Go Sp_configure 'ole Automation Procedures ', 1; Go RECONFIGURE; Go */ Use tempdb

[SQLServer] database row and column swaps

/* author: nyb time: 2005/04/22 fixtime: aim: transpose rows and columns input: @ TableNane EXECUTE: EXECUTE AVB_IniTable 'data2 '*/Create PROCEDURE AVB_IniTable @ TableNane varchar (128) as declare @ string VARCHAR (8000) -- 1 create View if exists (select * from sysobjects where xtype = 'V' and name = 'v _ Temp ') begin Drop view V_Temp End SELECT @ string = 'create view V_Temp as select * from' + @ TableNane EXECUTE (@ string) if exists (select * f

Web framework essence, web Framework

Web framework essence, web FrameworkWeb framework nature As we all know, all Web applications are essentially a socket server, and your browser is actually a socket Client. #!/usr/bin/env python#coding:utf-8 import socket def handle_request(client): buf = client.recv(1024) client.send("HTTP/1.1 200 OK\r\n\r\n") client.send("Hello, Seven") def main(): sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.bind(('localhost',8000

SQL statement for importing and exporting Excel Data

= 'region information', @ path = 'C: \ ',@fname='aa.xls'--*/Create proc p_exporttb@ Tbname sysname, -- Name of the table to be exported@ Path nvarchar (1000), -- file storage directory@ Fname nvarchar (250) = ''-- file name. The default value is table name.AsDeclare @ err int, @ src nvarchar (255), @ desc nvarchar (255), @ out intDeclare @ obj int, @ constr nvarchar (1000), @ SQL varchar (8000), @ fdlist varchar (

Method of replacing the content field in the database with a Trojan

Some Trojan fields in sqlsever are cleared. Now we summarize the article "replacing database Trojan fields in batches with sqlsever", hoping to help those in need.[Solution]1. Back up data first to prevent data loss when the trojan field is deleted;2. Execute the following statement for the field text in the Trojan-mounted table to be smaller than 8000 (many software and methods on the Internet are aimed at text less than

SQL statement for importing and exporting Excel Data

can be exported for the sake of universality. -- Producer build 2003.10 (reference please keep this information )--*/ /* -- Call example P_exporttb @ tbname = 'region information', @ path = 'C: \ ',@fname='aa.xls' --*/ Create proc p_exporttb @ Tbname sysname, -- Name of the table to be exported @ Path nvarchar (1000), -- file storage directory @ Fname nvarchar (250) = ''-- file name. The default value is table name. As Declare @ err int, @ src nvarchar (255), @ desc nvarchar (255), @ out int De

Tornado asynchronous request non-blocking

Define ("port", default = 8000, help = "run on the given port", type = int) Class SleepHandler (tornado. web. RequestHandler ): Def get (self ): Time. sleep (5) Self. write ("when I sleep 5 s ") Class JustNowHandler (tornado. web. RequestHandler ): Def get (self ): Self. write ("I hope just now see you ") If _ name _ = "_ main __": Tornado. options. parse_command_line () App = tornado. web. Application (handlers = [ (R "/sleep", SleepHandler), (r "/j

SALT-API installation configuration and use

Installationyum install salt-api -yConfiguration Generate a self-signed certificate (for SSL) cd /etc/pki/tls/certs# 生成自签名证书, 过程中需要输入key密码及RDNsmake testcertcd /etc/pki/tls/private/# 解密key文件,生成无密码的key文件, 过程中需要输入key密码,该密码为之前生成证书时设置的密码openssl rsa -in localhost.key -out localhost_nopass.key Create a user for Salt-api useradd -M -s /sbin/nologin salt-apiecho "salt-api" | passwd salt-api —stdin Modify the/etc/salt/master file sed -i ‘/#default_include/s/#defa

How to build a website easily and easily-based on Django

" Open command Interactive window--input "python. \django-admin.py startproject turingclass" Turingclass is the project name and depends on the user.2) After creation we can look at the directory structure of the following project, 2-1 shows:Figure 2-1 Initial creation of the project structure3) The documents are described as follows: "manage.py" a useful command-line tool that allows you to interact with the Django project in a variety of ways. "__init__.py" an empty file that tell

Deploying a Django Project using Uwsgi

version, you can also install the LTS version# Or Install LTS (long term support). $ pip Install https://projects.unbit.it/downloads/uwsgi-lts.tar.gz  2. After installation, perform a simple test:2.1 Create a test.py file:# TEST.PYDEF Application (env, start_response): start_response (' OK ', [(' Content-type ', ' text/html ')]) return [b ' Hello World '] # python3 #return ["Hello World"] # Python22.2 Start the UWSGI server:Uwsgi--http:8000-

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