YD/T 3903-2021 in English
VALIDTechinical requirements for content distribution (delivery) network- content provider side interface
- Issued on:2021-05-17
- Implemented on:2021-07-01
- File Format:PDF
- Delivery:Via email within 5 business days
$621.00
| Standard No: | YD/T 3903-2021 |
| Document status: | VALID |
| Title in English: | Techinical requirements for content distribution (delivery) network- content provider side interface |
| Title in Chinese: | 内容分发网络技术要求 内容服务提供商侧接口 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2021-05-17 |
| Implemented on: | 2021-07-01 |
| Professional Classification: | YD-Telecommunication |
| Related Topics: | The main content of drug analysis
gb+ content jpg Main scientific and technical content Main content of drug analysis Institutional content provider country content content network technology Detection technical content 1. Main technical content Mechanism content distribution Content Detection Technology Main content and technology Main research technical content YD/T 5167-2021 yd/t202408-2021 |
本文件规定了内容分发网络中的内容服务提供商侧侧接口要求，包括功能要求、内容管理要求、数据信息要求和接口安全要求。
本文件适用于内容分发网络服务商和内容服务提供商。
Introduction
Analysis of CDN Interface Standard Technical Framework
| Core Module | Interface Implementation Method 1 | Interface Implementation Method 2 |
|---|---|---|
| Communication Protocol | HTTP GET/POST | RESTful API |
| Authentication Mechanism | AccessKey+Signature | OAuth2.0 |
| Data Format | JSON/XML | JSON |
Key Function Implementation Specifications
Accelerated Domain Name Management
Standard requirements support the full life cycle management of accelerated domain name:
- Adding a domain name: You need to provide the origin site information (IP/domain name) and business type (webpage/download/video)
- State control: Support 6 state transitions such as online/offline/configuring
- Compliance requirements: The domain name must be registered with the Ministry of Industry and Information Technology
// Typical request example{ "Action": "AddCdnDomain", "DomainName": "example.com", "ServiceType": "video", "Origin": [{"type":"ipaddr","content":"1.1.1.1"}] } HTTPS security acceleration configuration
| Parameter | Required | Sample value |
|---|---|---|
| SSLProtocol | yes | on/off |
| CertName | no | mySSLcert |
| HTTP2 support | no | 0/1 |
Implementation suggestions
- Preferably use HTTPS port 443 for interface communication
- Cache refresh API needs to implement idempotence control
- Log query interface should retain at least 90 days of data
- Follow the error code system defined by the standard (such as UnsupportedOperation)
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