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Update license proto

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[ Merge of http://go/wvgerrit/93506 ]

This updates the license_protocol.proto to match the one used by
the license service. It introduces new fields such as
|soft_enforce_rental_duration|. Additional changes address proto field
naming changes.

Bug: 139372190
Test: WV android unit/integration tests
Change-Id: Id0c38b457e9079c0afc6848c355c07f96a19e073
This commit is contained in:
Rahul Frias
2020-02-09 23:11:58 -08:00
parent 6a0cc01e0f
commit c2cea58d0b
5 changed files with 66 additions and 57 deletions
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30
libwvdrmengine/cdm/core/src/license_protocol.proto
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@@ -42,6 +42,8 @@ message RemoteAttestation {
enum LicenseType {
STREAMING = 1;
OFFLINE = 2;
// License type decision is left to provider.
AUTOMATIC = 3;
}
enum PlatformVerificationStatus {
@@ -131,15 +133,23 @@ message License {
// Enables "soft enforcement" of playback_duration_seconds, letting the user
// finish playback even if short window expires. Optional.
optional bool soft_enforce_playback_duration = 14 [default = false];
// Enables "soft enforcement" of rental_duration_seconds. Initial playback
// must always start before rental duration expires. In order to allow
// subsequent playbacks to start after the rental duration expires,
// soft_enforce_playback_duration must be true. Otherwise, subsequent
// playbacks will not be allowed once rental duration expires. Optional.
optional bool soft_enforce_rental_duration = 15 [default = true];
}
message KeyContainer {
enum KeyType {
SIGNING = 1; // Exactly one key of this type must appear.
CONTENT = 2; // Content key.
KEY_CONTROL = 3; // Key control block for license renewals. No key.
SIGNING = 1; // Exactly one key of this type must appear.
CONTENT = 2; // Content key.
KEY_CONTROL = 3; // Key control block for license renewals. No key.
OPERATOR_SESSION = 4; // wrapped keys for auxiliary crypto operations.
ENTITLEMENT = 5; // Entitlement keys.
ENTITLEMENT = 5; // Entitlement keys.
OEM_CONTENT = 6; // Partner-specific content key.
}
// The SecurityLevel enumeration allows the server to communicate the level
@@ -291,7 +301,6 @@ message License {
[default = PLATFORM_NO_VERIFICATION];
// IDs of the groups for which keys are delivered in this license, if any.
repeated bytes group_ids = 11;
}
enum ProtocolVersion {
@@ -302,13 +311,13 @@ enum ProtocolVersion {
message LicenseRequest {
message ContentIdentification {
message CencDeprecated {
repeated bytes pssh = 1;
message WidevinePsshData {
repeated bytes pssh_data = 1;
optional LicenseType license_type = 2;
optional bytes request_id = 3; // Opaque, client-specified.
}
message WebmDeprecated {
message WebmKeyId {
optional bytes header = 1;
optional LicenseType license_type = 2;
optional bytes request_id = 3; // Opaque, client-specified.
@@ -335,8 +344,8 @@ message LicenseRequest {
oneof content_id_variant {
// Exactly one of these must be present.
CencDeprecated cenc_id_deprecated = 1;
WebmDeprecated webm_id_deprecated = 2;
WidevinePsshData widevine_pssh_data = 1;
WebmKeyId webm_key_id = 2;
ExistingLicense existing_license = 3;
InitData init_data = 4;
}
@@ -431,7 +440,6 @@ message SignedMessage {
WRAPPED_AES_KEY = 1;
EPHERMERAL_ECC_PUBLIC_KEY = 2;
}
optional MessageType type = 1;
optional bytes msg = 2;
// Required field that contains the signature of the bytes of msg.