A Comparison of Portable Dynamic Web Content Technologies for the Apache Server
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Learning to Program in Perl
Learning to Program in Perl by Graham J Ellis Languages of the Web Learning to Program in Perl version 1.7 Written by Graham Ellis [email protected] Design by Lisa Ellis Well House Consultants, Ltd. 404, The Spa, Melksham, Wiltshire SN12 6QL England +44 (0) 1225 708 225 (phone) +44 (0) 1225 707 126 (fax) Find us on the World Wide Web at: http://www.wellho.net Or contact us at: [email protected] Copyright © 2003 by Well House Consultants, Ltd. Printed in Great Britain. Printing History May 1999 1.0 First Edition February 2000 1.1 Minor additions June 2000 1.2 Compliation of modules October 2000 1.3 Name change, revisions April 2002 1.4 Added modules September 2002 1.5 Added modules January 2003 1.6 Updated modules February 2003 1.7 Updated modules This manual was printed on 21 May 2003. Notice of Rights All rights reserved. No part of this manual, including interior design, may be reproduced or translated into any language in any form, or transmitted in any form or by any means electronic, mechanical, photocopying, recording or otherwise, without prior written permission of Well House Consultants except in the case of brief quotations embodied in critical articles and reviews. For more information on getting permission for reprints and excerpts, contact Graham Ellis at Well House Consultants. This manual is subject to the condition that it shall not, by way of trade or otherwise, be lent, sold, hired out or otherwise circulated without the publisher's prior consent, incomplete nor in any form of binding or cover other than in which it is published and without a similar condition including this condition being imposed on the subsequent receiver. -
BOROUGH of MANHATTAN COMMUNITY COLLEGE City University of New York Department of Computer Information Systems Office S150/Phone: 212-220-1476
BOROUGH OF MANHATTAN COMMUNITY COLLEGE City University of New York Department of Computer Information Systems Office S150/Phone: 212-220-1476 Web Programming II Class hours: 2 CIS 485 Lab hours: 2 Spring 2012 Credits: 3 Course Description: This course will introduce students to server-side web programming. Emphasis is placed on database connectivity in order to solve intermediate level application problems. Students will be tasked with web projects that facilitate understanding of tier design and programming concepts. The overall goal of this course is to create a shopping cart application with a login and database component. Prerequisites/Co-requisite: Basic Skills: ENG 088, ESL 062, ACR 094, MAT 012/051; CIS 385 Web Programming I Learning Outcomes and Assessment After completing this course, students will be able to: Outcome: Demonstrate the use of a database with server-side scripting Assessment: Lab exercises and exam questions Outcome: Demonstrate the use a Cookie and Session manager with server-side scripting Assessment: Final project, lab exercises and exam questions Outcome: Develop a database-driven website Assessment: Lab exercises Outcome: Design and develop a shopping-cart application with a login and database component Assessment: Final Project General Education Outcomes and Assessment Quantitative Skills – Students will use quantitative skills and concepts and methods of mathematics to solve problems Assessment: Use formulas and concepts of mathematics to solve problems in programming assignments Information and Technology -
Chapter 11 Web-Based Information Systems
Prof. Dr.-Ing. Stefan Deßloch AG Heterogene Informationssysteme Geb. 36, Raum 329 Tel. 0631/205 3275 [email protected] Chapter 11 Web-based Information Systems TP Application Architecture client n Front-end program n interacts with (possibly wide range of) display devices front-end n gathers and validates input, displays output n constructs and forward request (e.g., as a RPC Front-end or asynchronous message) Program è provides device-independence for server n Request controller server n guides the request execution Request Controller n determines required steps, then executes them by invoking transaction servers Transaction Transaction Transaction n usually runs as part of an ACID transaction ... Server Server Server n Transaction server n process that runs application programs doing the actual work of the request DBMS n almost always runs within the scope of an Database Database ACID transaction System System n typically interacts with a DBMS n simple applications can be composed into more complex ones (using local proc. call, TRPC, asynch. messaging, …) DB DB n makes difference to req. controller fuzzy Middleware for Heterogeneous and 2 © Prof.Dr.-Ing. Stefan Deßloch Distributed Information Systems Front-end Program Functions n Gather input and display output (user interaction) n form and menu concepts n user selects a menu item to identify the type of transaction to be executed n front-end program display a (series of) form(s) for gathering input data n input data is validated by the front-end program n goal: avoid calling -
DLCGI Advanced Uses
DLCGI Advanced Uses Using DLCGI to achieve single sign-on with The Diver Solution In situations where authentication to DiveLine needs to be integrated with an existing authentication scheme, we provide "DLCGI", the DiveLine-Common Gateway Interface interfacing module. The "Common Gateway Interface" is a standard for interfacing external scripts and programs with a web server. How DLCGI works When dlcgi.exe is executed by the webserver, in the context of a user that the web server has already authenticated, it obtains a limited-lifetime one-time password from DiveLine. This password can be passed, via web page redirects, custom web page scripting, etc., to DivePort, NetDiver, or even ProDiver to allow the user to login. The typical strategy for using DLCGI is: 1. Configure DiveLine to accept DLCGI requests from your webserver. 2. Install dlcgi.exe in a scripts directory (e.g. /cgi-bin/) on your CGI-compliant webserver (e.g. IIS, Apache). You configure the name of your DiveLine server and other parameters using dlcgi.cfg in the same directory as the executable. 3. Restrict access to this script so that the webserver will only execute it when the user has already authenticated (e.g. Domain account). Typical uses • DivePort: Users go to the DivePort site, and are redirected to another URL for authentication. That URL, which runs dlcgi.exe, redirects the user back to the DivePort URL with a one-use authentication token. • ProDiver: When ProDiver connects to DiveLine, if configured with a DLCGI URL, it will access the URL in "raw" mode (see below) to obtain a parse-able result file containing a one-use DiveLine authentication token. -
Leukemia Medical Application with Security Features
Journal of Software Leukemia Medical Application with Security Features Radhi Rafiee Afandi1, Waidah Ismail1*, Azlan Husin2, Rosline Hassan3 1 Faculty Science and Technology, Universiti Sains Islam Malaysia, Negeri Sembilan, Malaysia. 2 Department of Internal Medicine, School of Medicine, Universiti Sains Malaysia, Kota Bahru, Malaysia. 3 Department of Hematology, School of Medicine, Universiti Sains Malaysia, Kota Bahru, Malaysia. * Corresponding author. Tel.: +6 06 7988056; email: [email protected]. Manuscript submitted January 27, 2015; accepted April 28, 2015 doi: 10.17706/jsw.10.5.577-598 Abstract: Information on the Leukemia patients is very crucial by keep track medical history and to know the current status of the patient’s. This paper explains on development of Hematology Information System (HIS) in Hospital Universiti Sains Malaysia (HUSM). HIS is the web application, which is the enhancement of the standalone application system that used previously. The previous system lack of the implementation of security framework and triple ‘A’ elements which are authentication, authorization and accounting. Therefore, the objective of this project is to ensure the security features are implemented and the information safely kept in the server. We are using agile methodology to develop the HIS which the involvement from the user at the beginning until end of the project. The user involvement at the beginning user requirement until implemented. As stated above, HIS is web application that used JSP technology. It can only be access within the HUSM only by using the local Internet Protocol (IP). HIS ease medical doctor and nurse to manage the Leukemia patients. For the security purpose HIS provided password to login, three different user access levels and activity log that recorded from each user that entered the system Key words: Hematology information system, security feature, agile methodology. -
Interfacing Apache HTTP Server 2.4 with External Applications
Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick November 6, 2012 Who am I? Interfacing Apache HTTP Server 2.4 with External Applications Met Unix (in the form of Xenix) in 1985 Jeff Trawick Joined IBM in 1990 to work on network software for mainframes Moved to a different organization in 2000 to work on Apache httpd Later spent about 4 years at Sun/Oracle Got tired of being tired of being an employee of too-huge corporation so formed my own too-small company Currently working part-time, coding on other projects, and taking classes Overview Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Huge problem space, so simplify Perspective: \General purpose" web servers, not minimal application containers which implement HTTP \Applications:" Code that runs dynamically on the server during request processing to process input and generate output Possible web server interactions Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Native code plugin modules (uhh, assuming server is native code) Non-native code + language interpreter inside server (Lua, Perl, etc.) Arbitrary processes on the other side of a standard wire protocol like HTTP (proxy), CGI, FastCGI, etc. (Java and \all of the above") or private protocol Some hybrid such as mod fcgid mod fcgid as example hybrid Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Supports applications which implement a standard wire protocol, no restriction on implementation mechanism Has extensive support for managing the application[+interpreter] processes so that the management of the application processes is well-integrated with the web server Contrast with mod proxy fcgi (pure FastCGI, no process management) or mod php (no processes/threads other than those of web server). -
Features Enabled on Your Windows Host During Installation Snapcenter Software Soumik Das, Archana August 08, 2021
Features enabled on your Windows host during installation SnapCenter Software Soumik Das, Archana August 08, 2021 This PDF was generated from https://docs.netapp.com/us- en/snapcenter/install/reference_features_enabled_on_your_windows_host_during_installation.html on September 16, 2021. Always check docs.netapp.com for the latest. Table of Contents Features enabled on your Windows host during installation . 1 Features enabled on your Windows host during installation The SnapCenter Server installer enables the Windows features and roles on your Windows host during installation. These might be of interest for troubleshooting and host system maintenance purposes. 1 Category Feature Web Server • Internet Information Services • World Wide Web Services • Common HTTP Features ◦ Default Document ◦ Directory Browsing ◦ HTTP Errors ◦ HTTP Redirection ◦ Static Content ◦ WebDAV Publishing • Health and Diagnostics ◦ Custom Logging ◦ HTTP Logging ◦ Logging Tools ◦ Request Monitor ◦ Tracing • Performance Features ◦ Static Content Compression • Security ◦ IP Security ◦ Basic Authentication ◦ Centralized SSL Certificate Support ◦ Client Certificate Mapping Authentication ◦ IIS Client Certificate Mapping Authentication ◦ IP and Domain Restrictions ◦ Request Filtering ◦ URL Authorization ◦ Windows Authentication • Application Development Features ◦ .NET Extensibility 4.5 ◦ Application Initialization ◦ ASP.NET 4.5 ◦ Server-Side Includes ◦ WebSocket Protocol • Management Tools ◦ IIS Management Console 2 Category Feature IIS Management Scripts and Tools • IIS Management Service • Web Management Tools .NET Framework 4.5.2 Features • .NET Framework 4.5.2 • ASP.NET 4.5.2 • Windows Communication Foundation (WCF) HTTP Activation45 ◦ TCP Activation ◦ HTTP Activation ◦ Message Queuing (MSMQ) activation Message Queuing • Message Queuing Services Ensure that no other applications uses the MSMQ service that SnapCenter creates and manages. • MSMQ Server Windows Process Activation Service • Process Model Configuration APIs All 3 Copyright Information Copyright © 2021 NetApp, Inc. -
Lecture 28 Scripting Language Used to Create Dynamic Web Pages (Like Perl Open Source)
PHP A server-side, cross-platform, HTML-embedded Lecture 28 scripting language used to create dynamic Web pages (like Perl open source). We can write PHP code directly into HTML and don’t PHP need to worry about CGI (like Java Server Pages). April 6, 2005 Looks like Perl and knowledge of one can help you understand the other. Web server needs to be configured to parse files with certain extensions (e.g. php or phtml) appropriately. PHP Serve-side Scripting Server-side scripting SSI: Server-side includes: Most CGI tools: very old scripting language write page headers, define layout, etc. mostly provides #include few really dynamic parts, most static PHP: have to write many static print statements complete language Let’s design pages by writing static HTML documents free with pieces of code inside: integrates nicely into Apache, IIS, other servers code is executed at request time pages can take parameters ASP: Active Server Pages Scripting languages come with libraries providing Microsoft version of PHP functions specially designed for Web programming: language is essentially Basic e.g.: URL/parameters manipulations, database gateways, ... JSP: Java Server Pages Java version PHP PHP Most popular third-party module for Apache: <html> code and extensive documentation available from <head><title>PHP Test</title></head> http://www.php.net/ <body><? print(“Hello World!”); ?></body> </html> Pieces of code are enclosed into <?...?> tags Example: <html> <html> <head><title>PHP Test</title></head> <head><title>PHP Test</title></head> <body>Hello World!</body> <body><? print(“Hello World!”); ?></body> </html> </html> 1 Parameter Decoding Parameter Decoding Each PHP script can be invoked as a CGI. -
Getting Started Guide with Wiz550web Getting Started Guide with Wiz550web
2015/02/09 17:48 1/21 Getting Started Guide with WIZ550web Getting Started Guide with WIZ550web WIZ550web is an embedded Web server module based on WIZnet’s W5500 hardwired TCP/IP chip, Users can control & monitor the 16-configurable digital I/O and 4-ADC inputs on module via web pages. WIZ550web provides the firmware & web page examples for user’s customization. This page describes the following topics: ● Product Preview ● Hello world ❍ Product contents ❍ SD card initialization ❍ Data flash initialization ❍ Serial debug message ● WIZ550web Basic operations and CGI ● Basic Demo Webpage ● Examples for WIZ550web customization Users can download the following source codes from the 'WIZ550web GitHub Repository' ● Firmware source code (The projects for Eclipse IDE) ❍ Application / Boot ● Demo webpage WIZ550web GitHub Repository https://github.com/Wiznet/WIZ550web WIZ550web GitHub Page http://wiznet.github.io/WIZ550web Develop Environment - http://wizwiki.net/wiki/ Last update: 2015/02/09 products:wiz550web:wiz550webgsg_en http://wizwiki.net/wiki/doku.php?id=products:wiz550web:wiz550webgsg_en 13:05 ● Eclipse IDE for C/C++ Developers, Kepler Service Release 2 ● ARM GCC 4.8.3 (2014q1) Product Preview Hello World Product Contents Ordering Part No: WIZ550web ● WIZ550web module x 1 Ordering Part No: WIZ550web-EVB ● WIZ550web module x 1 ● WIZ550web baseboard x 1 http://wizwiki.net/wiki/ Printed on 2015/02/09 17:48 2015/02/09 17:48 3/21 Getting Started Guide with WIZ550web ● LAN cable x 1 ● Serial cable x 1 ● 12V Power adapter x 1 SD card is option for both WIZ550web and WIZ550web-EVB Refer to recommended lists of SD card. Vendor Capacity(Bytes) Type Class 2G SD n/a Sandisk 4G SDHC 4 8G SDHC 4 Samsung 4G SDHC 6 Transcend 4G SDHC 4,10 SD card Initialization WIZ550web uses Micro SD card as a storage for web content and SD card is not included as default. -
CGI Scripts: Gateways to World-Wide Web Power
Behavior Research Methods. Instruments. & Computers 1996,28 (2), 165-169 CGI scripts: Gateways to World-Wide Web power JAMES M. KIELEY Miyazaki International CoUege, Miyazaki, Japan The power of the hypertext-based information presentation system known as the World-Wide Web can be enhanced by scripts based on the common gateway interface (CG!) protocol. CG! scripts re siding on a Webserver permit the execution of computer programs that can perform a wide variety of functions that maybe useful to psychologists. Example applications are presented here, along with ref erence information for potential script developers. The majority ofinformation that people access via the permit users to input data by clicking on checkboxes, hypertext-based information presentation system known radio buttons, menus, reset buttons, and submit buttons, as the World-Wide Web (WWW) is actually stored in the and also by typing into text fields (Lemay, 1995). form of static files-that is, text and graphics files that COl was developed by the original programmers ofthe appear a certain way when viewed from a Web browser, UNIX-based CERN and NCSA HTTP Web servers to such as Netscape or Mosaic, because ofa command lan supersede a prior scripting environment called HTBIN. guage known as HTML. HTML, by its original design, is Other Web servers that support scripting, including those a simple command set used to present multimedia infor based on other operating systems, mayor may not use mation that can be accessed asynchronously. The capa the COl protocol. Early applications of COl scripts in bilities ofHTML, and, therefore, the WWW, can be im cluded using them to serve information to a browser that proved with scripts conforming to the common gateway is in a format that is otherwise unreadable, such as an SQL interface (COl) protocol. -
Vasili Korol
Vasili Korol Senior Software Developer Odense, Denmark Age: 35 mob.: +45 20 68 50 23 Married, have son (born 2010) e-mail: [email protected] Personal Statement ⚬ Strong IT skills (16+ years of versatile experience) ⚬ Background in physics research ⚬ Work effectively both as team member and leader ⚬ Enthusiastic and committed ⚬ Spoken languages: Russian (native), English (fluent), Danish (Prøve i Dansk 3 / level B2) Education 2006–2008: Master’s degree (with distinction) in applied physics. 2002–2006: Bachelor’s degree (with distinction) in applied physics. Under- to postgraduate student at St. Petersburg State Polytechnical University, Faculty of Physics and Technology, Dept. of Cosmic Physics. The thesis “Search for possible space-time variations of the fine-structure constant and isotopic shifts” (a supervisor Prof. M.G. Kozlov). 1992-2002: School education in St. Petersburg, Russia and Belfast, UK (in 1993). Professional Career 2015 – Feb 2021: Software developer in the QuantBio research group at the University of Southern Denmark (SDU), Institute of Physics, Chemistry and Pharmacy (HPC section). I am the principal developer of VIKING, a service providing a web interface for configuring and running scientific computational tasks on supercomputers. I designed the software architecture, developed the system core and coordinated the work of several developers. 2014 – 2015: Lead programmer (Perl) at Internet Projects LLC, russian informational portals subscribe.ru and sendsay.ru (St. Petersburg, Russia). Worked with a team of developers on projects targeted at developing an API for news aggregation and content processing services. This involved integration with various online platforms (Facebook, Twitter, Vkontakte, LiveJournal, Google Analytics), web scraping and designing instruments for user publications at the portals and beyond. -
The Common Gateway Interface and Server-Side Programming
WebWeb MasterMaster 11 IFIIFI Andrea G. B. Tettamanzi Université de Nice Sophia Antipolis Département Informatique [email protected] Andrea G. B. Tettamanzi, 2019 1 Unit 3 The Common Gateway Interface and Server-side Programming Andrea G. B. Tettamanzi, 2019 2 Agenda • The Common Gateway Interface • Server-Side Programming Andrea G. B. Tettamanzi, 2019 3 Introduction • An HTTP server is often used as a gateway to a different information system (legacy or not), for example – an existing body of documents – an existing database application • The Common Gateway Interface (CGI) is an agreement between HTTP server implementors about how to integrate such gateway scripts and programs • It was typically (but not exclusively) used in conjunction with HTML forms to build database applications • Nowadays largely superseded by dynamic Web content technologies such as PHP, ASP.NET, Java Servlets, and Node.js Andrea G. B. Tettamanzi, 2019 4 The Common Gateway Interface • The Common Gateway Interface (CGI) is a de facto standard protocol for Web servers to execute an external program that generates a Web page dynamically • The external program executes like a console application running on the same machine as the Web server (the host) • Such program is known as a CGI script or simply as a CGI Andrea G. B. Tettamanzi, 2019 5 How Does That Work? • Each time a client requests the URL corresponding to a CGI program, the server will execute it in real-time – E.g.: GET http://www.example.org/cgi-bin/add?x=2&y=2 • The output of the program will go more or less directly to the client • Strictly speaking, the “input” to the program is the HTTP request • Environment variables are used to pass data about the request from the server to the program – They are accessed by the script in a system-defined manner – Missing environment variable = NULL value – Character encoding is system-defined Andrea G.