GB/T 42146-2022Encapsulation requirement for webpage electronic document of government website (English PDF)
政府网站网页电子文件封装要求
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 30, 2022
Implementation date
July 1, 2023
Scope
GB/T 42146-2022 is the English-translated version of 政府网站网页电子文件封装要求.
GB/T 42146-2022 defines how the web pages of a Chinese government website are packaged into archival electronic file packages.
It fixes the encapsulation levels, the structural model of the package and its description, and the package elements, with contents covering package creation and modification information, packaging method and package format, file relationship information, then electronic signature information - identifier, signature object, time, signer, algorithm and value, digest objects and algorithms, digital certificates - the XML structure of the package and the basic technical requirements for electronic signatures.
Annexes give a packaging-level example from the Central People's Government website and the package XML Schema. It applies to the encapsulation and archiving of government web pages, and other web pages can refer to it. Issued on 30 December 2022, it has applied since 1 July 2023.
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Document preview — GB/T 42146-2022
National Standard of the People's Republic of China
- ICS
- 35.240.01
- Classification
- L 70
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Abbreviations
- 5 Overview of file packaging
- 6 Package level
- 7 Structural model of webpage electronic document packaging package
- 8 Description of package structure of webpage electronic file package
- 8.1 Webpage Electronic File Entity
- 8.2 Webpage electronic file metadata
- 8.3 Package description information
- 8.4 Electronic signature
- 9 Description method of packaging structure elements
- 10 Description of Package Elements
- 10.1 Description of Package Creation Information
- 10.2 Description of package modification information
- 10.3 Description of packaging methods
- 10.4 Description of the package format
- 10.5 Description of webpage electronic file relationship information
- 11 Description of Electronic Signature Information
- 11.1 Electronic signature identifier
- 11.2 Signature objects
- 11.3 Signature time
- 11.4 Signer
- 11.5 Signature Algorithms
- 11.6 Signature value
- 11.7 Abstract objects
- 11.8 XML file transformation method
- 11.9 Digest Algorithms
- 11.10 Digest value
- 11.11 Digital certificates
- 12 XML structure of webpage electronic document packaging package
- 12.1 Compliant XML standards
- 12.2 XML declaration
- 12.3 XML Namespaces
- 12.4 XML root element declaration
- 12.5 Character sets
- 12.6 Constraints on XML elements
- 12.7 Attribute description methods of XML elements
- 13 Basic Technical Requirements for Electronic Signature
- 13.1 Forms of electronic signatures
- 13.2 Algorithms for electronic signatures
- 13.3 Encoding requirements for signature results
- 13.4 Certificate requirements
- 13.5 Verification of electronic signatures
- Appendix A (Informative) Example of Packaging Levels of Electronic Files on the Website of the Central People's Government of the People's Republic of China
- Appendix B (Informative) Webpage Electronic Document Package XMLSchema
- B.1 Webpage Electronic Document Encapsulation XMLSchema
- B.2 XMLSchema 53 of webpage electronic document packaging package
- Reference
- Index
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting.
Introduction
In recent years, with the rapid popularization of Internet technology, the media with web pages as the main form of communication is expanding at a high speed.
One of the main methods of broadcasting. With the passage of time, the web pages of the website at that time have almost become a passing cloud, and there may still be some information items in the In the relevant data resource library, some clues can be left for history, but these cold characters seldom completely show the historical style of web pages and reflect the times. feature. Therefore, how to archive web pages to preserve the historical moments and footprints of the web pages is a major social issue at present.
The "13th Five-Year Plan" for National Electronic Document Management (Ting Zi [2016] No. 37) clearly requires the promotion of electronic document management such as government web pages.
The Notice of the General Office of the State Council on Printing and Distributing the "Guidelines for the Development of Government Websites" (Guo Ban Fa [2017] No. 47) also clearly requires that valuable historical Web pages are archived.
In order to promote the standardized management of government website webpage electronic documents, SAC/TC83 proposed several national standards for government website webpage electronic documents Development plan. The formulation of these documents aims to implement the spirit of relevant national documents and strengthen government departments at all levels to pay attention to valuable website pages. Effective archive management. Government website webpage electronic file packaging requirements
1 Scope
This document specifies the encapsulation level, package structure model and description, package elements and electronic signatures of government website webpage electronic files.
Information description, the XML structure of the packaging package, and the basic technical requirements for electronic signatures, etc.
This document is applicable to the encapsulation and archiving management of electronic files on government web pages, and the encapsulation and archiving of other web pages can also refer to use.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 7408 Data elements and exchange formats Information exchange date and time representation
GB 11643 Citizenship Number
GB/T 13000 Information Technology Universal Multi-octet Coded Character Set (UCS)
GB 18030 Information Technology Chinese Coded Character Set
GB/T 18793-2002 Information Technology Extensible Markup Language (XML) 1.0
GB/T 31308.2 Commercial, industrial and administrative process, data element and document long-term signature specification Part 2: XML Advanced Long-term Signature Specification for Electronic Signatures (XAdES)
GB/T 35285-2017 Information Security Technology Public Key Infrastructure Reliable Electronic Signature Generation and Verification Based on Digital Certificates skills requirement
GB/T 42147 Government website webpage electronic file metadata
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1 Website web page
Web page A plain text file of HTML tags.
Note: Web pages are usually in HTML format, which is generated by web browsers after interpreting HTML, including text, tables, pictures, audio and video, animations, scripts, etc. Source streaming electronic files. [Source: GB/T 39677-2020, 3.1.2, modified]
3.2 web page format electronic file
The content information of the web page is typeset in the predefined page, and has a fixed layout electronic file with consistent display.
Note: Web page format electronic files are a type of web page electronic files, and web page electronic files can be in formats such as HTML, PDF, OFD, and WARC. [Source: GB/T 39677-2020, 3.1.5]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 60 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 7408Date and time - Representations for information interchange - Part 1: Basic rules
- GB 11643Citizen identification number
- GB/T 13000Information technology - Universal coded character set(UCS)
- GB 18030Information technology - Chinese coded character set
- GB/T 18793-2002Information technology -- Extensible markup language (XML)1.0
- GB/T 31308.2Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 2: Profiles for XML Advanced Electronic Signatures (XAdES)
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Related Standards
GB 11643-1999 — Citizen identification number
GB 18030-2022 — Information technology - Chinese coded character set
GB/T 13000-2025 — Information technology - Universal coded character set(UCS)
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