Translation

(itstool) path: legalnotice/para
FreeBSD is a registered trademark of the FreeBSD Foundation.
60/600
Context English Portuguese (Brazil) State
_
translator-credits
Nilton José Rizzo aka rizzo@rizzo.eng.br
Edson Brandi, ebrandi@FreeBSD.org, 2018
Silvio Ap Silva, contato@kanazuchi.com, 2018
Pluggable Authentication Modules
Módulos de Autenticação Plugáveis
This article describes the underlying principles and mechanisms of the Pluggable Authentication Modules (PAM) library, and explains how to configure PAM, how to integrate PAM into applications, and how to write PAM modules.
Esse artigo descreve princípios subjacentes e mecanismos da biblioteca de Módulos de Autenticação Plugáveis (PAM), e explica como configurar, como integrar com outras aplicações e como escrever novos módulos.
<year>2001</year> <year>2002</year> <year>2003</year> <holder>Networks Associates Technology, Inc.</holder>
<year>2001</year> <year>2002</year> <year>2003</year> <holder>Networks Associates Technology, Inc.</holder>
<personname> <firstname>Dag-Erling</firstname> <surname>Smørgrav</surname> </personname> <contrib>Contributed by </contrib>
<personname> <firstname>Dag-Erling</firstname> <surname>Smørgrav</surname> </personname> <contrib>Contributed by </contrib>
This article was written for the FreeBSD Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 (<quote>CBOSS</quote>), as part of the DARPA CHATS research program.
This article was written for the FreeBSD Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 (<quote>CBOSS</quote>), as part of the DARPA CHATS research program.
FreeBSD is a registered trademark of the FreeBSD Foundation.
FreeBSD is a registered trademark of the FreeBSD Foundation.
Linux is a registered trademark of Linus Torvalds.
Linux is a registered trademark of Linus Torvalds.
Motif, OSF/1, and UNIX are registered trademarks and IT DialTone and The Open Group are trademarks of The Open Group in the United States and other countries.
Motif, OSF/1, and UNIX are registered trademarks and IT DialTone and The Open Group are trademarks of The Open Group in the United States and other countries.
Sun, Sun Microsystems, Java, Java Virtual Machine, JDK, JRE, JSP, JVM, Netra, OpenJDK, Solaris, StarOffice, SunOS and VirtualBox are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and other countries.
Sun, Sun Microsystems, Java, Java Virtual Machine, JDK, JRE, JSP, JVM, Netra, OpenJDK, Solaris, StarOffice, SunOS and VirtualBox are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and other countries.
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this document, and the FreeBSD Project was aware of the trademark claim, the designations have been followed by the <quote>™</quote> or the <quote>®</quote> symbol.
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this document, and the FreeBSD Project was aware of the trademark claim, the designations have been followed by the <quote>™</quote> or the <quote>®</quote> symbol.
$FreeBSD: head/en_US.ISO8859-1/articles/pam/article.xml 54299 2020-06-27 18:15:55Z carlavilla $
$FreeBSD: head/en_US.ISO8859-1/articles/pam/article.xml 54299 2020-06-27 18:15:55Z carlavilla $
Introduction
Introdução
The Pluggable Authentication Modules (PAM) library is a generalized API for authentication-related services which allows a system administrator to add new authentication methods simply by installing new PAM modules, and to modify authentication policies by editing configuration files.
A biblioteca dos Módulos de Autenticação Plugáveis (PAM) é uma API generalizada para serviços relacionados com autenticações as quais permitem ao administrador de sistema adicionar um novo método de autenticação simplesmente pela instalação de um novo módulo PAM, e modificar a política de autenticação pela edição do arquivo de configuração.
PAM was defined and developed in 1995 by Vipin Samar and Charlie Lai of Sun Microsystems, and has not changed much since. In 1997, the Open Group published the X/Open Single Sign-on (XSSO) preliminary specification, which standardized the PAM API and added extensions for single (or rather integrated) sign-on. At the time of this writing, this specification has not yet been adopted as a standard.
O PAM foi definido e desenvolvido em 1995 por Vipin Samar e Charlie Lai da Sun Microsystems, e não teve muitas mudanças até hoje. Em 1997, o Open Group publicou a especificação preliminar do X/Open Single Sign-on (XSSO), a qual padroniza a API do PAM e adiciona extensões para autenticação única ou integrada. No momento da redação deste documento, esta especificação ainda não tinha sido adotada como padrão.
Although this article focuses primarily on FreeBSD 5.x, which uses OpenPAM, it should be equally applicable to FreeBSD 4.x, which uses Linux-PAM, and other operating systems such as Linux and <trademark>Solaris</trademark>.
Apesar deste artigo focar primariamente no sistema FreeBSD 5.x, o qual usa o OpenPAM, ele poderá ser igualmente aplicado ao FreeBSD 4.x, o qual usa o Linux-PAM, e a outros systemas operacionais, tais como o Linux e o <trademark>Solaris</trademark>.
Terms and Conventions
Termos e convenções
Definitions
Definições
The terminology surrounding PAM is rather confused. Neither Samar and Lai's original paper nor the XSSO specification made any attempt at formally defining terms for the various actors and entities involved in PAM, and the terms that they do use (but do not define) are sometimes misleading and ambiguous. The first attempt at establishing a consistent and unambiguous terminology was a whitepaper written by Andrew G. Morgan (author of Linux-PAM) in 1999. While Morgan's choice of terminology was a huge leap forward, it is in this author's opinion by no means perfect. What follows is an attempt, heavily inspired by Morgan, to define precise and unambiguous terms for all actors and entities involved in PAM.
A terminologia em torno do PAM é bastante confusa. Nem o artigo original de Neither Samar e Lai nem a especificação original do XSSO fizeram algum esforço para definir formalmente os termos de vários atores e entidades envolvidas no PAM, e os termos que eles usam (mas não definem) são algumas vezes duvidosos ou ambíguos. A primeira tentativa de estabelecer uma terminologia consistente e não ambígua foi feita no artigo escrito por Andrew G. Morgan (autor do Linux-PAM) em 1999. A escolha da terminologia de Morgan foi um grande avanço, mas na opinião deste autor, não é perfeita. O que segue é uma tentativa, fortemente inspirada por Morgan, de definir termos precisos e não ambíguos para todos os atores e entidades envolvidas no PAM.
account
conta (account)
The set of credentials the applicant is requesting from the arbitrator.
Um conjunto de credenciais que o requerente está solicitando ao mediador.
applicant
requerente (applicant)
ComponentTranslation
This translation Translated FreeBSD Doc/articles_pam
FreeBSD is a registered trademark of the FreeBSD Foundation.
Following strings have same context and same source.
Translated FreeBSD Doc/books_handbook
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_geom-class
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_gjournal-desktop
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_hubs
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_freebsd-questions
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_building-products
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_contributing
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_committers-guide
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_explaining-bsd
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_filtering-bridge
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_ldap-auth
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_freebsd-update-server
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_cups
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_ipsec-must
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_bsdl-gpl
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_contributors
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_linux-emulation
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_nanobsd
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_pr-guidelines
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_problem-reports
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_rc-scripting
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_releng
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_remote-install
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_serial-uart
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_solid-state
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_vm-design
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/books_arch-handbook
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_fonts
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_freebsd-releng
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/books_developers-handbook
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_linux-users
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/articles_new-users
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/books_porters-handbook
FreeBSD is a registered trademark of the FreeBSD Foundation.
Translated FreeBSD Doc/books_faq
FreeBSD is a registered trademark of the FreeBSD Foundation.

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(itstool) path: legalnotice/para
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article.translate.xml:73
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11 months ago
Translation file
articles/pt_BR/pam.po, string 7