caa a22 4500 445327278 CHVBK 20180317142725.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10723-011-9195-y doi (NATIONALLICENCE)springer-10.1007/s10723-011-9195-y GridCertLib: A Single Sign-on Solution for Grid Web Applications and Portals [Elektronische Daten] [Riccardo Murri, Peter Kunszt, Sergio Maffioletti, Valery Tschopp] This paper describes the design and implementation of GridCertLib, a Java library leveraging a Shibboleth-based authentication infrastructure and the SLCS online certificate signing service, to provide short-lived X.509 certificates and Grid proxies. The main use case envisioned for GridCertLib, is to provide seamless and secure access to Grid X.509 certificates and proxies in web applications and portals: when a user logs in to the portal using SAML-based Shibboleth authentication, GridCertLib uses the SAML assertion to obtain a Grid X.509 certificate from the SLCS service and generate a VOMS proxy from it. We give an overview of the architecture of GridCertLib and briefly describe its programming model. Its application to some deployment scenarios is outlined, as well as a report on practical experience integrating GridCertLib into portals for Bioinformatics and Computational Chemistry applications, based on the popular P-GRADE and Django softwares. Springer Science+Business Media B.V., 2011 Murri Riccardo Grid Computing Competence Centre, Organisch-Chemisches Institut, University of Zürich, Winterthurerstrasse190, 8057, Zürich, Switzerland aut Kunszt Peter SystemsX, ETH Zürich, Clausiusstrasse45, 8092, Zürich, Switzerland aut Maffioletti Sergio Grid Computing Competence Centre, Organisch-Chemisches Institut, University of Zürich, Winterthurerstrasse190, 8057, Zürich, Switzerland aut Tschopp Valery SWITCH, Werdstrasse 2, 8004, Zürich, Switzerland aut Journal of Grid Computing Springer Netherlands 9/4(2011-12-01), 441-453 1570-7873 9:4<441 2011 9 10723 https://doi.org/10.1007/s10723-011-9195-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10723-011-9195-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Murri Riccardo Grid Computing Competence Centre, Organisch-Chemisches Institut, University of Zürich, Winterthurerstrasse190, 8057, Zürich, Switzerland aut NATIONALLICENCE 700 1- Kunszt Peter SystemsX, ETH Zürich, Clausiusstrasse45, 8092, Zürich, Switzerland aut NATIONALLICENCE 700 1- Maffioletti Sergio Grid Computing Competence Centre, Organisch-Chemisches Institut, University of Zürich, Winterthurerstrasse190, 8057, Zürich, Switzerland aut NATIONALLICENCE 700 1- Tschopp Valery SWITCH, Werdstrasse 2, 8004, Zürich, Switzerland aut NATIONALLICENCE 773 0- Journal of Grid Computing Springer Netherlands 9/4(2011-12-01), 441-453 1570-7873 9:4<441 2011 9 10723 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer