Adds --cxxopt="-D_GLIBCXX_USE_CXX11_ABI=1" to 'bazel build' command in moe_test.sh.

This flag also added to
[]
and
[]

-------------
CASDrmLicenseRequest at the proxy.

-------------
CAS Proxy SDK version update to 1.1.2.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=231988012

protos/public/BUILD

@@ -33,6 +33,8 @@ proto_library(
         "verified_media_pipeline.proto",
         "widevine_pssh.proto",
         "license_services.proto",
+        "media_cas_encryption.proto",
+        "media_cas_license.proto",
     ],
 )
 
@@ -241,3 +243,29 @@ java_proto_library(
     name = "widevine_pssh_java_proto",
     deps = [":widevine_pssh_proto_base"],
 )
+
+proto_library(
+    name = "media_cas_license_proto_base",
+    srcs = ["media_cas_license.proto"],
+    deps = [
+        ":license_protocol_proto_base",
+        ":license_server_sdk_proto_base",
+        ":errors_proto_base",
+        ":media_cas_encryption_proto_base",
+    ],
+)
+
+cc_proto_library(
+    name = "media_cas_license_proto",
+    deps = [":media_cas_license_proto_base"],
+)
+
+proto_library(
+    name = "media_cas_encryption_proto_base",
+    srcs = ["media_cas_encryption.proto"],
+)
+
+cc_proto_library(
+    name = "media_cas_encryption_proto",
+    deps = [":media_cas_encryption_proto_base"],
+)

protos/public/errors.proto

@@ -239,4 +239,10 @@ enum Errors {
   // Invalid method parameter.
   INVALID_PARAMETER = 170;
 
+  // Even KeyID not specified, CasEncryptionResponse.KeyInfo.KeySlot
+  MISSING_EVEN_KEY_ID = 171;
+
+  // Even Key not specified, CasEncryptionResponse.KeyInfo.KeySlot
+  MISSING_EVEN_KEY = 172;
+
 }

protos/public/media_cas_encryption.proto

@@ -0,0 +1,74 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2018 Google LLC.
+//
+// This software is licensed under the terms defined in the Widevine Master
+// License Agreement. For a copy of this agreement, please contact
+// widevine-licensing@google.com.
+////////////////////////////////////////////////////////////////////////////////
+
+// Protocol buffer definitions for Widevine CAS.
+
+syntax = "proto2";
+
+option java_package = "com.google.video.widevine.mediacasencryption";
+
+package widevine;
+
+message CasEncryptionRequest {
+  optional bytes content_id = 1;
+  optional string provider = 2;
+  // Optional track types such as "AUDIO", SD" or "HD".
+  repeated string track_types = 3;
+  // Indicates if the client is using key rotation.  If true, the server will
+  // return one key for EVEN and one key for ODD, otherwise only a single key is
+  // returned.
+  optional bool key_rotation = 4;
+}
+
+message CasEncryptionResponse {
+  enum Status {
+    STATUS_UNSPECIFIED = 0;
+    OK = 1;
+    SIGNATURE_FAILED = 2;
+    ACCESS_DENIED = 3;
+    INTERNAL_ERROR = 4;
+    INVALID_ARGUMENT = 5;
+    PROVIDER_ID_MISSING = 6;
+    CONTENT_ID_MISSING = 7;
+    TRACK_TYPE_MISSING = 8;
+  }
+  message KeyInfo {
+    enum KeySlot {
+      KEY_SLOT_UNSPECIFIED = 0;
+      SINGLE = 1;
+      EVEN = 2;
+      ODD = 3;
+    };
+    optional bytes key_id = 1;
+    optional bytes key = 2;
+    // Optional label used for the key.
+    optional string track_type = 3;
+    optional KeySlot key_slot = 4;
+  }
+  optional Status status = 1;
+  optional string status_message = 2;
+  optional bytes content_id = 3;
+  repeated KeyInfo entitlement_keys = 4;
+}
+
+message SignedCasEncryptionRequest {
+  optional bytes request = 1;
+  optional bytes signature = 2;
+  // Identifies the entity sending / signing the request.
+  optional string signer = 3;
+}
+
+message SignedCasEncryptionResponse {
+  // Serialized CasEncryptionResponse message.
+  optional bytes response = 1;
+  optional bytes signature = 2;
+}
+
+message HttpResponse {
+  optional bytes response = 1;
+}

protos/public/media_cas_license.proto

@@ -0,0 +1,110 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2018 Google LLC.
+//
+// This software is licensed under the terms defined in the Widevine Master
+// License Agreement. For a copy of this agreement, please contact
+// widevine-licensing@google.com.
+////////////////////////////////////////////////////////////////////////////////
+//
+// Description:
+//   Definitions of the protocol buffer messages used in the Widevine license
+//   exchange protocol for Media CAS.
+
+syntax = "proto2";
+
+option java_package = "com.google.video.widevine.mediacaslicense";
+
+import "protos/public/license_protocol.proto";
+import "protos/public/license_server_sdk.proto";
+import "protos/public/media_cas_encryption.proto";
+
+package widevine;
+
+message CasDrmLicenseRequest {
+  // The request payload. This is usually the HTTP Post body of a request.
+  // Required.
+  optional bytes payload = 1;
+  // The content provider whose proxy is sending this license request onto the
+  // Widevine license service.  Required.
+  optional string provider_id = 2;
+  // An identifier supplied by a content provider, used to identify a piece of
+  // content and derive key IDs and content keys.
+  optional bytes content_id = 3;
+  // A ContentKeySpec identifies a content key by track type name. It also
+  // specifies the policy that should be used for this key.
+  // TODO(user): Consolidate this ContentKeySpec with
+  // ModularDrmLicenseRequest_ContentKeySpec. Both should include a common
+  // ContentKeySpec.
+  message ContentKeySpec {
+    optional License.KeyContainer.SecurityLevel security_level = 1;
+    optional License.KeyContainer.OutputProtection required_output_protection =
+        2;
+    optional License.KeyContainer.OutputProtection requested_output_protection =
+        3;
+    // Optionally specify even, odd or single slot for key rotation.
+    repeated CasEncryptionResponse.KeyInfo entitlement_keys = 4;
+    optional License.KeyContainer.KeyType key_type = 5;
+  }
+  repeated ContentKeySpec content_key_specs = 4;
+  // Policy for the entire license such as playback duration.
+  optional License.Policy policy = 5;
+}
+
+message CasDrmLicenseResponse {
+  enum Status {
+    UNKNOWN = 0;
+    OK = 1;
+    SIGNATURE_FAILED = 2;
+    INVALID_LICENSE_CHALLENGE = 3;
+    PROVIDER_ID_MISSING = 4;
+    INVALID_CONTENT_INFO = 5;
+    EMPTY_CONTENT_INFO = 6;
+    CONTENT_ID_MISMATCH = 7;
+    MISSING_CONTENT_ID = 8;
+    MALFORMED_REQUEST = 9;
+    INTERNAL_ERROR = 10;
+  }
+  optional Status status = 1;
+  optional string status_message = 2;
+  // Serialzed bytes for a CAS license.
+  // TODO(user): Until a CAS license protocol is defined, this field is a
+  // serialized License message defined in license_protocol.proto.
+  optional bytes license = 3;
+  // Actual SDK license status as defined in widevine/server/sdk/error.proto.
+  optional uint32 internal_status = 4;
+  // Indicates the type of message in the license response.
+  optional SignedMessage.MessageType message_type = 5;
+  // A subset of data from the Widevine PSSH.
+  message PsshData {
+    repeated bytes key_id = 1;
+    optional bytes content_id = 2;
+  }
+  message LicenseMetadata {
+    optional bytes content_id = 1;
+    repeated bytes key_id = 2;
+  }
+  optional PsshData pssh_data = 6;
+  optional SessionState session_state = 7;
+  optional string content_owner = 8;
+  optional string content_provider = 9;
+  optional LicenseMetadata license_metadata = 10;
+}
+
+message SignedCasDrmRequest {
+  optional bytes request = 1;
+  optional bytes signature = 2;
+  // Identifies the entity sending / signing the request.  Required if signature
+  // is present.
+  optional string signer = 3;
+  // The IP Address of the portal that is forwarding the request from the
+  // original sender.
+  optional string client_ip_address = 4;
+  // The client software identifier, as used by HTTP.
+  optional string user_agent = 5;
+  optional string provider = 6;
+}
+
+message SignedCasDrmResponse {
+  optional bytes response = 1;
+  optional bytes signature = 2;
+}