SPEKE API v2 - VOD 工作流方法调用示例 - 安全包装程序和编码器密钥交换 API 规范

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SPEKE API v2 - VOD 工作流方法调用示例

请求语法示例

以下 URL 是一个示例，并且不指示固定格式。

POST https://speke-compatible-server/speke/v2.0/copyProtection

Request Body

CPIX 文档。

请求标头

名称 Type 发生次数 描述

AWS Authorization

字符串

1..1

请参阅 AWS Sigv4

X-Amz-Security-Token

字符串

1..1

请参阅 AWS Sigv4

X-Amz-Date

字符串

1..1

请参阅 AWS Sigv4

Content-Type

字符串

1..1

application/xml

X-Speke-Version

字符串

1..1

与请求一起使用的 SPEKE API 版本，公式为。 MajorVersion MinorVersion，比如 SPEKE v2.0 的 “2.0”

响应标头

名称 Type 发生次数 描述

X-Speke-User-Agent

字符串

1..1

用于标识密钥提供程序的字符串

Content-Type

字符串

1..1

application/xml

X-Speke-Version

字符串

1..1

与请求一起使用的 SPEKE API 版本，公式为。 MajorVersion MinorVersion，比如 SPEKE v2.0 的 “2.0”

请求响应

HTTP 代码 负载名称 发生次数 描述

200 (Success)

CPIX

1..1

DASH-CPIX 负载响应

4XX (Client error)

客户端错误消息

1..1

客户端错误描述

5XX (Server error)

服务器错误消息

1..1

服务器错误描述
注意

本部分中的示例不包含内容密钥加密。有关如何添加内容密钥加密的信息，请参阅内容密钥加密。

带有明文密钥的 VOD 示例请求负载

以下示例显示了从加密程序到 DRM 密钥提供程序的典型 VOD 请求负载，一个内容密钥用于所有视频轨道，一个内容密钥用于所有音频轨道：

<cpix:CPIX contentId="abc123" version="2.3" xmlns:cpix="urn:dashif:org:cpix" xmlns:pskc="urn:ietf:params:xml:ns:keyprov:pskc">
	<cpix:ContentKeyList>
		<cpix:ContentKey explicitIV="OFj2IjCsPJFfMAxmQxLGPw==" kid="98ee5596-cd3e-a20d-163a-e382420c6eff" commonEncryptionScheme="cbcs"></cpix:ContentKey>
		<cpix:ContentKey explicitIV="L6jzdXrXAFbCJGBuMrrKrG==" kid="53abdba2-f210-43cb-bc90-f18f9a890a02" commonEncryptionScheme="cbcs"></cpix:ContentKey>
	</cpix:ContentKeyList>
	<cpix:DRMSystemList>
		<!-- FairPlay -->
		<cpix:DRMSystem kid="98ee5596-cd3e-a20d-163a-e382420c6eff" systemId="94ce86fb-07ff-4f43-adb8-93d2fa968ca2">
			<cpix:HLSSignalingData playlist="media"></cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master"></cpix:HLSSignalingData>
		</cpix:DRMSystem>
		<cpix:DRMSystem kid="53abdba2-f210-43cb-bc90-f18f9a890a02" systemId="94ce86fb-07ff-4f43-adb8-93d2fa968ca2">
			<cpix:HLSSignalingData playlist="media"></cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master"></cpix:HLSSignalingData>
		</cpix:DRMSystem>
		<!-- Widevine -->
		<cpix:DRMSystem kid="98ee5596-cd3e-a20d-163a-e382420c6eff" systemId="edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
			<cpix:HLSSignalingData playlist="media"></cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master"></cpix:HLSSignalingData>
			<cpix:ContentProtectionData></cpix:ContentProtectionData>
			<cpix:PSSH></cpix:PSSH>
		</cpix:DRMSystem>
		<cpix:DRMSystem kid="53abdba2-f210-43cb-bc90-f18f9a890a02" systemId="edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
			<cpix:HLSSignalingData playlist="media"></cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master"></cpix:HLSSignalingData>
			<cpix:ContentProtectionData></cpix:ContentProtectionData>
			<cpix:PSSH></cpix:PSSH>
		</cpix:DRMSystem>
		<!-- Playready -->
		<cpix:DRMSystem kid="98ee5596-cd3e-a20d-163a-e382420c6eff" systemId="9a04f079-9840-4286-ab92-e65be0885f95">
			<cpix:HLSSignalingData playlist="media"></cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master"></cpix:HLSSignalingData>
			<cpix:ContentProtectionData></cpix:ContentProtectionData>
			<cpix:PSSH></cpix:PSSH>
			<cpix:SmoothStreamingProtectionHeaderData></cpix:SmoothStreamingProtectionHeaderData>
		</cpix:DRMSystem>
		<cpix:DRMSystem kid="53abdba2-f210-43cb-bc90-f18f9a890a02" systemId="9a04f079-9840-4286-ab92-e65be0885f95">
			<cpix:HLSSignalingData playlist="media"></cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master"></cpix:HLSSignalingData>
			<cpix:ContentProtectionData></cpix:ContentProtectionData>
			<cpix:PSSH></cpix:PSSH>
			<cpix:SmoothStreamingProtectionHeaderData></cpix:SmoothStreamingProtectionHeaderData>
		</cpix:DRMSystem>
	</cpix:DRMSystemList>
	<cpix:ContentKeyUsageRuleList>
		<cpix:ContentKeyUsageRule kid="98ee5596-cd3e-a20d-163a-e382420c6eff" intendedTrackType="VIDEO">
			<cpix:VideoFilter />
		</cpix:ContentKeyUsageRule>
		<cpix:ContentKeyUsageRule kid="53abdba2-f210-43cb-bc90-f18f9a890a02" intendedTrackType="AUDIO">
			<cpix:AudioFilter />
		</cpix:ContentKeyUsageRule>
	</cpix:ContentKeyUsageRuleList>
</cpix:CPIX>

带有明文密钥的 VOD 示例响应负载

以下示例显示了来自 DRM 密钥提供程序的典型响应负载（为了便于阅读，返回值已使用 […​] 缩短）：

<cpix:CPIX contentId="abc123" version="2.3" xmlns:cpix="urn:dashif:org:cpix" xmlns:pskc="urn:ietf:params:xml:ns:keyprov:pskc">
	<cpix:ContentKeyList>
		<cpix:ContentKey explicitIV="OFj2IjCsPJFfMAxmQxLGPw==" kid="98ee5596-cd3e-a20d-163a-e382420c6eff" commonEncryptionScheme="cbcs">
			<cpix:Data>
				<pskc:Secret>
					<pskc:PlainValue>5dGAgwGuUYu4dHeHtNlxJw==</pskc:PlainValue>
				</pskc:Secret>
			</cpix:Data>
		</cpix:ContentKey>
		<cpix:ContentKey explicitIV="L6jzdXrXAFbCJGBuMrrKrG==" kid="53abdba2-f210-43cb-bc90-f18f9a890a02" commonEncryptionScheme="cbcs">
			<cpix:Data>
				<pskc:Secret>
					<pskc:PlainValue>h3toSFIlyAYpfXVQ795m6x==</pskc:PlainValue>
				</pskc:Secret>
			</cpix:Data>
		</cpix:ContentKey>
	</cpix:ContentKeyList>
	<cpix:DRMSystemList>
		<!-- FairPlay -->
		<cpix:DRMSystem kid="98ee5596-cd3e-a20d-163a-e382420c6eff" systemId="94ce86fb-07ff-4f43-adb8-93d2fa968ca2">
			<cpix:HLSSignalingData playlist="media">aHR0cHM6L[...]WZm</cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master">Y29tLmFwc[...]XJ5</cpix:HLSSignalingData>
		</cpix:DRMSystem>
		<cpix:DRMSystem kid="53abdba2-f210-43cb-bc90-f18f9a890a02" systemId="94ce86fb-07ff-4f43-adb8-93d2fa968ca2">
			<cpix:HLSSignalingData playlist="media">trBAnbMcj[...]u44</cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master">mn626PjyR[...]2fi</cpix:HLSSignalingData>
		</cpix:DRMSystem>
		<!-- Widevine -->
		<cpix:DRMSystem kid="98ee5596-cd3e-a20d-163a-e382420c6eff" systemId="edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
			<cpix:HLSSignalingData playlist="media">Ifa2V5LWl[...]nNB</cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master">oIARIQeSI[...]Nd2l</cpix:HLSSignalingData>
			<cpix:ContentProtectionData>RoNd2lkZXZ[...]Nib</cpix:ContentProtectionData>
			<cpix:PSSH>AAAAanBzc[...]A==</cpix:PSSH>
		</cpix:DRMSystem>
		<cpix:DRMSystem kid="53abdba2-f210-43cb-bc90-f18f9a890a02" systemId="edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
			<cpix:HLSSignalingData playlist="media">lTznjvtzL[...]GfJ</cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master">XgzdzQH7p[...]zeX</cpix:HLSSignalingData>
			<cpix:ContentProtectionData>TdgRnuJsZ[...]wDw</cpix:ContentProtectionData>
			<cpix:PSSH>mYZbjpWdS[...]D==</cpix:PSSH>
		</cpix:DRMSystem>
		<!-- Playready -->
		<cpix:DRMSystem kid="98ee5596-cd3e-a20d-163a-e382420c6eff" systemId="9a04f079-9840-4286-ab92-e65be0885f95">
			<cpix:HLSSignalingData playlist="media">HicXmbZ2m[...]4==</cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master">GVzdCIfa2[...]Eta</cpix:HLSSignalingData>
			<cpix:ContentProtectionData>t7WwH24FI[...]YCC</cpix:ContentProtectionData>
			<cpix:PSSH>FFFFanBzc[...]A==</cpix:PSSH>
			<cpix:SmoothStreamingProtectionHeaderData>s5RrJ12HL[...]UBB</cpix:SmoothStreamingProtectionHeaderData>
		</cpix:DRMSystem>
		<cpix:DRMSystem kid="53abdba2-f210-43cb-bc90-f18f9a890a02" systemId="9a04f079-9840-4286-ab92-e65be0885f95">
			<cpix:HLSSignalingData playlist="media">BptGzwis2[...]Iej</cpix:HLSSignalingData>
			<cpix:HLSSignalingData playlist="master">3c9SXdVa0[...]MBH</cpix:HLSSignalingData>
			<cpix:ContentProtectionData>HotJCMQyc[...]GpU</cpix:ContentProtectionData>
			<cpix:PSSH>S6UD43ybN[...]f==</cpix:PSSH>
			<cpix:SmoothStreamingProtectionHeaderData>VBFUv2or0[...]JeP</cpix:SmoothStreamingProtectionHeaderData>
		</cpix:DRMSystem>
	</cpix:DRMSystemList>
	<cpix:ContentKeyUsageRuleList>
		<cpix:ContentKeyUsageRule kid="98ee5596-cd3e-a20d-163a-e382420c6eff" intendedTrackType="VIDEO">
			<cpix:VideoFilter />
		</cpix:ContentKeyUsageRule>
		<cpix:ContentKeyUsageRule kid="53abdba2-f210-43cb-bc90-f18f9a890a02" intendedTrackType="AUDIO">
			<cpix:AudioFilter />
		</cpix:ContentKeyUsageRule>
	</cpix:ContentKeyUsageRuleList>
</cpix:CPIX>