scholarly journals A client-side JATS4R validator using Saxon-CE

2015 ◽  
Author(s):  
Chris Maloney ◽  
Alf Eaton ◽  
Jeff Beck
Keyword(s):  
Web Browser ◽  
Maintenance Costs ◽  
Server Side ◽  
Content Reuse ◽  
Client Side ◽  
Validation Tool ◽  
Machine Readability

JATS4R (jats4r.org) is a group that provides guidelines for tagging scholarly articles in JATS XML to maximize machine-readability and the potential for content reuse. When the group formalizes a recommendation, we encode the rules in Schematron. For checking instance documents against the rules, we have implemented a validation tool (hosted at http://jats4r.org/validator/). When an instance document is processed, it is first parsed with a JavaScript implementation of xmllint, then validated against the DTD, if one is specified. The validator then checks the document against the Schematron rules, and generates a report in Schematron Validation Report Language XML (SVRL). To avoid the maintenance costs of hosting a server-side tool, the validation tool is written in JavaScript, using an emscripten port of libxml, and Saxon-CE as the client-side XSLT processor. This allows it to be hosted on a static site and run entirely within the user’s web browser. The XSLT files used for validation are generated from the Schematron rulesets offline, and an HTML report is generated from the SVRL validation results using a further XSLT transformation.

HTTPV

2014 ◽  
pp. 84-95
Author(s):  
Subrata Acharya
Keyword(s):  
Common Sense ◽  
Content Distribution ◽  
High Volume ◽  
Distribution Networks ◽  
Content Distribution Networks ◽  
Web Browser ◽  
Server Side ◽  
Integrity Protection ◽  
In Transit ◽  
Client Side

There is a need to be able to verify plaintext HTTP content transfers. Common sense dictates authentication and sensitive content should always be protected by SSL/HTTPS, but there is still great exploitation potential in the modification of static content in transit. Pre-computed signatures and client-side verification offers integrity protection of HTTP content in applications where SSL is not feasible. In this chapter, the authors demonstrate a mechanism by which a Web browser or other HTTP client can verify that content transmitted over an untrusted channel has not been modified. Verifiable HTTP is not intended to replace SSL. Rather, it is intended to be used in applications where SSL is not feasible, specifically, when serving high-volume static content and/or content from non-secure sources such as Content Distribution Networks. Finally, the authors find content verification is effective with server-side overhead similar to SSL. With future optimization such as native browser support, content verification could achieve comparable client-side efficiency.

scholarly journals Development Authentication and Authorization Systems of Multi Information Systems Based REst API and Auth Token

2020 ◽  
Vol 1 (2) ◽  
pp. 127
Author(s):  
Indra Gita Anugrah ◽  
Muhamad Aldi Rifai Imam Fakhruddin
Keyword(s):  
System Integration ◽  
Web Browser ◽  
Single Sign On ◽  
Server Side ◽  
Secure Data ◽  
Authentication And Authorization ◽  
Information System Integration ◽  
Rest Api ◽  
Client Side

The security of an application is the most important problem in an information system integration process. The authentication and authorization process is usually carried out using Single Sign On (SSO). Authentication and authorization methods are used to secure data in a system. The authentication and authorization processes are carried out on the client side (web browser) in the form of a session and on the server side (web server) in the form of cookies. Sessions and cookies are valuable assets in the authentication and authorization process because they contain the data required for the login process so that the session and cookies need to be secured. Session is a combination of username and password data that has been encrypted while cookies store login information data so that they are still in a state of gaining access according to the privileges given to the user. So important is the role of sessions and cookies in the authentication and authorization process, so we need a way to secure data on sessions and cookies. One way to secure data is to use the REst API and Auth Token.

scholarly journals REMOTE SENSING ANALYTICAL GEOSPATIAL OPERATIONS DIRECTLY IN THE WEB BROWSER

2018 ◽  
Vol XLII-4 ◽  
pp. 403-410 ◽  
Author(s):  
J. Masó ◽  
A. Zabala ◽  
I. Serral ◽  
X. Pons
Keyword(s):  
Remote Sensing ◽  
Web Service ◽  
Remote Sensing Data ◽  
Web Browsers ◽  
Spectral Indices ◽  
Spatial Filters ◽  
Web Browser ◽  
Server Side ◽  
Client Side ◽  
Fine Tune

<p><strong>Abstract.</strong> Current map viewers that run on modern web browsers are mainly requesting images generated on the fly in the server side and transferred in pictorial format that they can display (PNG or JPEG). In OGC WMS standard this is done for the whole map view while in WMTS is done per tiles. The user cannot fine tune personalized visualization or data analysis in the client side. Remote sensing data is structured in bands that are visualize individually (manually adjusting contrast), create RGB combinations or present spectral indices. When these operations are not available in map browsers professional are forced to download hundreds of gigabytes of remote sensing imagery to take a good look at the data before deciding if it fits for a purpose. A possible solution is to create a web service that is able to perform these operations on the server side (https://www.sentinel-hub.com). This paper proposes that the server should communicate the data values to the client in a format that the client can directly process using two new additions in HTML5: canvas edition and array buffers. In the client side, the user can interact with a JavaScript interface changing symbolizations and doing some analytical operations without having to request any data again to the server. As a bonus, the user is able to perform queries to the data in a more dynamic way, applying spatial filters, creating histograms, generating animations of a time series or performing complex calculations among bands of the different loaded datasets.</p>

PAKE on the Web

2011 ◽  
pp. 337-350
Author(s):  
Xunhua Wang ◽  
Hua Lin
Keyword(s):  
Web Sites ◽  
Web Applications ◽  
Identity Management ◽  
Mutual Authentication ◽  
Specific Information ◽  
Mobile Code ◽  
Web Browser ◽  
Server Side ◽  
Client Side ◽  
The Web

Unlike existing password authentication mechanisms on the web that use passwords for client-side authentication only, password-authenticated key exchange (PAKE) protocols provide mutual authentication. In this article, we present an architecture to integrate existing PAKE protocols to the web. Our integration design consists of the client-side part and the server-side part. First, we implement the PAKE client-side functionality with a web browser plug-in, which provides a secure implementation base. The plug-in has a log-in window that can be customized by a user when the plug-in is installed. By checking the user-specific information in a log-in window, an ordinary user can easily detect a fake log-in window created by mobile code. The server-side integration comprises a web interface and a PAKE server. After a successful PAKE mutual authentication, the PAKE plug-in receives a one-time ticket and passes it to the web browser. The web browser authenticates itself by presenting this ticket over HTTPS to the web server. The plug-in then fades away and subsequent web browsing remains the same as usual, requiring no extra user education. Our integration design supports centralized log-ins for web applications from different web sites, making it appropriate for digital identity management. A prototype is developed to validate our design. Since PAKE protocols use passwords for mutual authentication, we believe that the deployment of this design will significantly mitigate the risk of phishing attacks.

XML Pipeline Processing in the Browser

2010 ◽  
Author(s):  
Vojtěch Toman
Keyword(s):  
Web Application ◽  
Web Applications ◽  
Application Development ◽  
Web Browser ◽  
Development Models ◽  
Server Side ◽  
Potential Benefits ◽  
Pipeline Processing ◽  
Xml Web ◽  
Client Side

With the growing interest in end-to-end XML web application development models, many web applications are becoming predominantly XML-based, requiring XML processing capabilities not only on the-server-side, but often also on the client-side. This paper discusses the potential benefits of using XProc for XML pipeline processing in the web browser and describes the developments of a JavaScript-based XProc implementation.

scholarly journals Literature Review on Cloud Application

2021 ◽  
pp. 274-277
Author(s):  
N. Swetha ◽  
Dr. V. Divya
Keyword(s):  
Data Storage ◽  
Storage Space ◽  
Web Browser ◽  
Server Side ◽  
Remote Server ◽  
Cloud Application ◽  
Long Term Trends ◽  
Client Side ◽  
Cloud Applications

The software that runs its processing logic is a cloud application. In this the data is stored between two systems: client-side and server-side. End-users local hardware and remote server is also a part where some processing is done. However, most data storage exists on a remote server which is one of the major perk of using cloud application. In some cases a local device with no storage space is built with cloud application. Using web browser cloud application interacts with its users; this facility makes the organizations to switch their infrastructure to the cloud for gaining the benefit of digital transformations. In cloud applications it is easier for the clients to move or manage their data safely and it also provides the flexibility required for the emerging organizations to sustain in the digital market. As the cloud applications are emerged with sophistication many papers were employed on its branches. This research paper emphasizes on the evolution and long-term trends of cloud applications. Findings from the paper enable the enterprise with perplexity to decide on adopting cloud.

scholarly journals A Javascript GIS Platform Based on Invocable Geospatial Web Services

2018 ◽  
Author(s):  
Konstantinos Evangelidis ◽  
Theofilos Papadopoulos
Keyword(s):  
Web Services ◽  
Location Based Services ◽  
Web Gis ◽  
Smart Devices ◽  
Semantic Web Technologies ◽  
Web Browser ◽  
Server Side ◽  
Client Side ◽  
Geospatial Web Services ◽  
Gis Platform

Semantic Web technologies are being increasingly adopted by the geospatial community during last decade through the utilization of open standards for expressing and serving geospatial data. This was also dramatically assisted by an ever increasing access and usage of geographic mapping and location-based services via smart devices in people&rsquo;s daily activities. In this paper we explore the developmental framework of a pure Javascript client-side GIS platform exclusively based on invocable geospatial Web services. We also extend Javascript utilization on the server side by deploying a node server acting as a bridge between open source WPS libraries and popular geoprocessing engines. The vehicle for such an exploration is a cross platform Web browser capable of interpreting Javascript commands to achieve interaction with geospatial providers. The tool is a generic Web interface providing capabilities of acquiring spatial datasets, composing layouts and applying geospatial processes. In an ideal form the end-user will have to identify those services, which satisfy a geo-related need and put them in the appropriate row. The final output may act as a potential collector of freely available geospatial web services. Its server-side components may exploit geospatial processing suppliers composing that way a light-weight fully transparent open Web GIS platform.

PAKE on the Web

2009 ◽  
Vol 3 (4) ◽  
pp. 29-42 ◽  
Author(s):  
Xunhua Wang ◽  
Hua Lin
Keyword(s):  
Web Sites ◽  
Web Applications ◽  
Identity Management ◽  
Mutual Authentication ◽  
Specific Information ◽  
Mobile Code ◽  
Web Browser ◽  
Server Side ◽  
Client Side ◽  
The Web

Unlike existing password authentication mechanisms on the web that use passwords for client-side authentication only, password-authenticated key exchange (PAKE) protocols provide mutual authentication. In this article, we present an architecture to integrate existing PAKE protocols to the web. Our integration design consists of the client-side part and the server-side part. First, we implement the PAKE client-side functionality with a web browser plug-in, which provides a secure implementation base. The plug-in has a log-in window that can be customized by a user when the plug-in is installed. By checking the user-specific information in a log-in window, an ordinary user can easily detect a fake log-in window created by mobile code. The server-side integration comprises a web interface and a PAKE server. After a successful PAKE mutual authentication, the PAKE plug-in receives a one-time ticket and passes it to the web browser. The web browser authenticates itself by presenting this ticket over HTTPS to the web server. The plug-in then fades away and subsequent web browsing remains the same as usual, requiring no extra user education. Our integration design supports centralized log-ins for web applications from different web sites, making it appropriate for digital identity management. A prototype is developed to validate our design. Since PAKE protocols use passwords for mutual authentication, we believe that the deployment of this design will significantly mitigate the risk of phishing attacks.

DYNAMIC REST SERVICES ORCHESTRATION USING THE KNOWLEDGE BASE

2019 ◽  
Author(s):  
Kostyantyn Kharchenko
Keyword(s):  
Knowledge Base ◽  
Service Oriented Architecture ◽  
Main Idea ◽  
The Real ◽  
Server Side ◽  
Service Oriented ◽  
Services Orchestration ◽  
Client Side ◽  
Abstract Operation ◽  
Microservice Architecture

The approach to organizing the automated calculations’ execution process using the web services (in particular, REST-services) is reviewed. The given solution will simplify the procedure of introduction of the new functionality in applied systems built according to the service-oriented architecture and microservice architecture principles. The main idea of the proposed solution is in maximum division of the server-side logic development and the client-side logic, when clients are used to set the abstract computation goals without any dependencies to existing applied services. It is proposed to rely on the centralized scheme to organize the computations (named as orchestration) and to put to the knowledge base the set of rules used to build (in multiple steps) the concrete computational scenario from the abstract goal. It is proposed to include the computing task’s execution subsystem to the software architecture of the applied system. This subsystem is composed of the service which is processing the incoming requests for execution, the service registry and the orchestration service. The clients send requests to the execution subsystem without any references to the real-world services to be called. The service registry searches the knowledge base for the corresponding input request template, then the abstract operation description search for the request template is performed. Each abstract operation may already have its implementation in the form of workflow composed of invocations of the real applied services’ operations. In case of absence of the corresponding workflow in the database, this workflow implementation could be synthesized dynamically according to the input and output data and the functionality description of the abstract operation and registered applied services. The workflows are executed by the orchestrator service. Thus, adding some new functions to the client side can be possible without any changes at the server side. And vice versa, adding new services can impact the execution of the calculations without updating the clients.

scholarly journals Optimized watershed delineation library for server-side and client-side web applications

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Muhammed Sit ◽  
Yusuf Sermet ◽  
Ibrahim Demir
Keyword(s):  
Web Applications ◽  
Server Side ◽  
Watershed Delineation ◽  
Client Side
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