基于电子凭证的自助式智能管道能力调用

doi:10.11959/j.issn.1000-0801.2016031

Telecommunications Science ›› 2016, Vol. 32 ›› Issue (1): 193-196.doi: 10.11959/j.issn.1000-0801.2016031

• Wide operating technology • Previous Articles

Self-service smart pipe capabilities offering based on electronic warrant

Mingxue LI,Yilin LIN,Zhenwei HE

Guangzhou Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China

Online:2016-01-20 Published:2017-06-23

Abstract

Mingxue LI,Yilin LIN,Zhenwei HE. Self-service smart pipe capabilities offering based on electronic warrant[J]. Telecommunications Science, 2016, 32(1): 193-196.

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组成成分	长度	描述
platformID	2	凭证管理系统ID，如01表示能力开放网关
CPSPID	8	业务提供商的ID，如000000表示不区分业务提供商，00000002表示融合视频会议业务提供商等
APIgroupID	4	调用的API（application programming interface，应用程序编程接口）所属的API group的ID，能力分组ID，如0001表示QoS相关的API。能力开放网关向各种应用提供能力开放的北向接口
timestamp	14	生成凭证的时间戳（YYYYMMDDHHMMSS）
type	2	表示凭证的类型，如00表示体验型凭证、01表示固定型凭证，体验型凭证一次有效
usefultime	4	表示凭证的有效期，如0031表示31天。timestamp+usefultime得出凭证有效的截止日期
RAND	6	凭证管理系统在生成凭证时产生的随机数，作用是防篡改
MAC	16	MAC 为凭证管理系统计算得出，计算方法为：MAC=MD5（platformID+CPSPID+APIgroupID+timestamp+type+usefultime+RAND+key）。其中，key为凭证管理系统为应用服务器/客户端生成凭证过程中产生的密码，密码的最大长度为32 byte，这个密码仅在凭证管理系统中进行保存

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Self-service smart pipe capabilities offering based on electronic warrant

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