Cross-site account/login system

$250-750 USD

In Progress

Posted

about 7 years ago

$250-750 USD

Paid on delivery

I need a login system to use the same user accounts across multiple web applications. Requirements: 1. One login system where users log in once at any of the connected sites, to be logged in to all the sites with the same user account. There are multiple subdomains and not all of them are hosted on the same web server. I want users to use only 1 user account, instead of having to create a new one for each site/service as it is now. Would also prefer if one did not have to log in to each site after already having logged in to one of them. 2. Some of the sites are a different software, which needs to be manipulated to work with the central login system instead of its own internal login. Such software are XenForo (forum software) and Mantis (bug tracking software) for now, in addition to a custom website and one non-web application. All are written in PHP and using mySQL databases. 3. The login system need to be secure so it can't be easily hacked by cyber criminals. 4. If possible, it would be nice to make it so that if one server is down, one are still able to login to the services hosted on the servers that are still up (maintenance and ddos occasionally causes one or more servers to be down for limited time periods). (In other words, maybe have a copy of user db on multiple servers, to allow login even if one server is down, but this also requires a good solution to keep all the tables synced across servers (if user changes pw for example)).

MySQL

PHP

Web Security

Project ID: 13022240

About the project

32 proposals

Remote project

Active 7 yrs ago

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Awarded to:

@vijaykumarfx

Hi, I can make your multi site login workable. First I can create the common Auth functionality and later we can integrate that Authentication in to your sites. Thanks

$300 USD in 18 days

0.0

(1 review)

0.0

32 freelancers are bidding on average $562 USD for this job

@meet2amitvw

Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat.....I will share some demo as well for recent works if you want to check. You can also check my profile page as i have more than 32% Repeat Hire Ratio..so i work as long term basis...

$721 USD in 10 days

5.0

(173 reviews)

9.4

@webbookstudio

Hello, my name is Victoria. I represent the Ukrainian IT-company "Webbook." We provide web design and web development for organizations, public and government institutions, companies and individuals. I got acquainted with Your description of the task, our devs can start the soon as You need. Our team have gained years of experience and expertise working in CMS, Frameworks, Mockup Designs, Template Customizations, PHP/PHP5, Sql databases, Software Architecture, JavaScript, jQuery, HTML5, CSS, Responsive. However, we shall discuss about the requirements and functionalities in details to have a better understanding. You can see our portfolio in freelancer. We are glad to chat with You and discuss all in details. Contact us and we will reply immediately. Waiting for Your reply! With regards.

$670 USD in 20 days

5.0

(343 reviews)

8.8

@IBArtsLtd

Hi, We have gone through you requirements and can complete the job. We have a vast experience of developers oh php and mysql certified from freelancer.com as 100% in mysql and php. To discuss, message us. thanks and regards IB Arts Pvt Ltd

$500 USD in 10 days

5.0

(256 reviews)

7.8

@micheal4299

Contact me. I can assist you. You can also check my portfolio: https://www.freelancer.com/u/micheal4299.html I also have experience in working on similar projects. I can get it done before deadline. Let me know if you are interested in working with me, I'll share more previous work. Thanks!

$250 USD in 10 days

5.0

(69 reviews)

7.6

@kartnip

A proposal has not yet been provided

$555 USD in 4 days

5.0

(90 reviews)

7.5

@prashushinde9

Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. I want to discuss in personal chat in order to explore your needs, which will yield a clear picture of implementation phase. Prior undertaking project, I want to show demo of the work done previously. Apart from demo, I will be sharing following documentation which will turn your project into Quality and Successful delivery: - Technical Project Proposal - Designs - Flow chart for this Project - Execution plan Thanks.!

$773 USD in 15 days

4.8

(54 reviews)

7.1

@BitLabs

Hello, I have gone through your outsourced requirements "Cross-site account/login system" and have analyzed that I have right skills (MySQL, PHP, Web Security) to execute your esteemed project. I will complete your project within 2 weeks, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... ===== Why choose me? ===== 5.0 / 5.0 rating, 100% completion rate, 100% on-time completion, 100% on-budget :) Kindly, check my profile: http://www.freelancer.com/u/BitLabs.html I work smart, hard, and strictly bid only what we can do! No sub-contracting... ever! You will never go wrong choosing me :)

$537 USD in 365 days

5.0

(115 reviews)

6.7

@RKsolutions1926

We have 10+ years of experience in software development. We have few questions : 1->How many total website is the there ? 2->Can we use our 2 servers one for main authentication which will work if at all it is down move to backup ? 3->While setting authentication in all the server only Username and password will validate but after that they will set some other session variables, Do you have like that ? Thanks RKSolutions

$1,111 USD in 20 days

4.9

(30 reviews)

6.0

@miracitech37

Hi I have read your job description extremely carefully , so now don’t need to worry we will give PROFESSIONAL work in MINIMUM PRICE and I am absolutely sure that our team can do the job very well but I have couple of questions in my mind regarding your project. For more discussion regarding this project please ping me on chat box . I will be explain my strategy DISCOUNT OFFER- FREE Domain with FREE Hosting We have a Expertise team of more than 120 people : We have a Expertise team in following Technology Stack- Technologies stack- • PHP, .NET , JAVA, C • CMS & Ecommerce - Magento, Wordpress, Drupal, Joomla, Opencart,Prestashop • PSD,HTML5, CCS3, BootStrap ,Java Script • PhoneGap, Cordova ( For hybrid Mobile App) • • Android (For Native Mobile App) ,IOS Application & Windows application Development • AngularJS, BackboneJS • NodeJS • ChartJS, D3.js, • NoSQL Data Base, MongoDB, My Sql • Google Adwords /SEO/SMM experts Regards Alisha

$555 USD in 10 days

5.0

(44 reviews)

6.2

@slimhack

Hello, I can do this for you within 10 days however the logged in user cant be logged in to all sites, unless the websites are on the same server we can discuss more over PM

$555 USD in 10 days