private void CreatePrograms(IChannel channel, int?archiveWindowMinutes, bool archiveEncryption)
{
string assetName = string.Concat(channel.Name, Constant.Media.Live.ProgramClearSuffix);
IAsset asset = _media.Assets.Create(assetName, AssetCreationOptions.None);
CreateProgram(channel, asset, archiveWindowMinutes);
if (archiveEncryption)
{
assetName = string.Concat(channel.Name, Constant.Media.Live.ProgramAesSuffix);
asset = _media.Assets.Create(assetName, AssetCreationOptions.StorageEncrypted);
ContentProtection contentProtection = new ContentProtection()
{
ContentAuthTypeToken = true,
Aes = true
};
AddDeliveryPolicies(asset, contentProtection);
CreateProgram(channel, asset, archiveWindowMinutes);
assetName = string.Concat(channel.Name, Constant.Media.Live.ProgramDrmSuffix);
asset = _media.Assets.Create(assetName, AssetCreationOptions.StorageEncrypted);
contentProtection = new ContentProtection()
{
ContentAuthTypeToken = true,
DrmPlayReady = true,
DrmWidevine = true
};
AddDeliveryPolicies(asset, contentProtection);
CreateProgram(channel, asset, archiveWindowMinutes);
}
}
private IContentKey[] GetContentKeys(ContentProtection contentProtection)
{
List <IContentKey> contentKeys = new List <IContentKey>();
if (contentProtection.AES)
{
ContentKeyType keyType = ContentKeyType.EnvelopeEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameAes;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
contentKeys.Add(contentKey);
}
if (contentProtection.DRMPlayReady && contentProtection.DRMWidevine)
{
ContentKeyType keyType = ContentKeyType.CommonEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameDrmPlayReadyWidevine;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
contentKeys.Add(contentKey);
}
else if (contentProtection.DRMPlayReady)
{
ContentKeyType keyType = ContentKeyType.CommonEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameDrmPlayReady;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
contentKeys.Add(contentKey);
}
else if (contentProtection.DRMWidevine)
{
ContentKeyType keyType = ContentKeyType.CommonEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameDrmWidevine;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
contentKeys.Add(contentKey);
}
return(contentKeys.ToArray());
}
private static void PublishAsset(MediaClient mediaClient, IAsset asset, ContentProtection contentProtection)
{
if (asset.IsStreamable)
{
string locatorId = null;
LocatorType locatorType = LocatorType.OnDemandOrigin;
List <ILocator> locators = asset.Locators.Where(l => l.Type == locatorType).ToList();
foreach (ILocator locator in locators)
{
if (locatorId == null)
{
locatorId = locator.Id;
}
locator.Delete();
}
List <IAssetDeliveryPolicy> deliveryPolicies = asset.DeliveryPolicies.ToList();
foreach (IAssetDeliveryPolicy deliveryPolicy in deliveryPolicies)
{
asset.DeliveryPolicies.Remove(deliveryPolicy);
}
if (contentProtection != null)
{
mediaClient.AddDeliveryPolicies(asset, contentProtection);
}
mediaClient.CreateLocator(locatorId, locatorType, asset, false);
}
}
public static string PublishJob(MediaJobNotification jobNotification, bool webHook)
{
string jobPublication = string.Empty;
if (jobNotification != null && jobNotification.EventType == MediaJobNotificationEvent.JobStateChange &&
(jobNotification.Properties.NewState == JobState.Error ||
jobNotification.Properties.NewState == JobState.Canceled ||
jobNotification.Properties.NewState == JobState.Finished))
{
if (webHook)
{
string settingKey = Constants.AppSettingKey.MediaJobNotificationStorageQueueName;
string queueName = AppSetting.GetValue(settingKey);
MessageClient messageClient = new MessageClient();
messageClient.AddMessage(queueName, jobNotification);
}
else
{
EntityClient entityClient = new EntityClient();
string tableName = Constants.Storage.TableName.JobPublish;
string partitionKey = jobNotification.Properties.AccountName;
string rowKey = jobNotification.Properties.JobId;
JobPublish jobPublish = entityClient.GetEntity <JobPublish>(tableName, partitionKey, rowKey);
if (jobPublish != null)
{
tableName = Constants.Storage.TableName.JobPublishProtection;
ContentProtection contentProtection = entityClient.GetEntity <ContentProtection>(tableName, partitionKey, rowKey);
string accountName = jobPublish.PartitionKey;
string accountKey = jobPublish.MediaAccountKey;
MediaClient mediaClient = new MediaClient(accountName, accountKey);
IJob job = mediaClient.GetEntityById(MediaEntity.Job, rowKey) as IJob;
if (job != null)
{
mediaClient.SetProcessorUnits(job, ReservedUnitType.Basic);
if (jobNotification.Properties.NewState == JobState.Finished)
{
PublishContent(mediaClient, job, jobPublish, contentProtection);
}
string messageText = GetNotificationMessage(accountName, job);
MessageClient.SendText(messageText, jobPublish.MobileNumber);
}
if (contentProtection != null)
{
tableName = Constants.Storage.TableName.JobPublishProtection;
entityClient.DeleteEntity(tableName, contentProtection);
}
tableName = Constants.Storage.TableName.JobPublish;
entityClient.DeleteEntity(tableName, jobPublish);
}
}
}
return(jobPublication);
}
private IContentKey GetContentKey(ContentKeyType keyType, string keyName, ContentProtection contentProtection)
{
IContentKey contentKey = GetEntityByName(MediaEntity.ContentKey, keyName, true) as IContentKey;
if (contentKey == null)
{
Guid keyId = Guid.NewGuid();
byte[] encryptionKey = CreateEncryptionKey();
contentKey = _media.ContentKeys.Create(keyId, encryptionKey, keyName, keyType);
SetContentKeyAuthPolicy(contentKey, contentProtection);
}
return(contentKey);
}
public void AddDeliveryPolicies(IAsset asset, ContentProtection contentProtection)
{
IContentKey[] contentKeys = GetContentKeys(contentProtection);
foreach (IContentKey contentKey in contentKeys)
{
asset.ContentKeys.Add(contentKey);
}
IAssetDeliveryPolicy[] deliveryPolicies = GetDeliveryPolicies(contentProtection);
foreach (IAssetDeliveryPolicy deliveryPolicy in deliveryPolicies)
{
asset.DeliveryPolicies.Add(deliveryPolicy);
}
}
private void SetContentKeyAuthPolicy(IContentKey contentKey, ContentProtection contentProtection)
{
string policyName = string.Concat(contentKey.Name, Constants.Media.ContentProtection.AuthPolicyName);
IContentKeyAuthorizationPolicy authPolicy = GetEntityByName(MediaEntity.ContentKeyAuthPolicy, policyName, true) as IContentKeyAuthorizationPolicy;
if (authPolicy == null)
{
authPolicy = CreateContentKeyAuthPolicy(policyName, contentKey, contentProtection);
}
if (contentKey.AuthorizationPolicyId != authPolicy.Id)
{
contentKey.AuthorizationPolicyId = authPolicy.Id;
contentKey.Update();
}
}
internal static void PublishStream(MediaClient mediaClient, IAsset asset, ContentProtection contentProtection)
{
if (asset.IsStreamable || asset.AssetType == AssetType.MP4)
{
if (asset.Options == AssetCreationOptions.StorageEncrypted && asset.DeliveryPolicies.Count == 0)
{
mediaClient.AddDeliveryPolicies(asset, contentProtection);
}
if (asset.Locators.Count == 0)
{
LocatorType locatorType = LocatorType.OnDemandOrigin;
mediaClient.CreateLocator(null, locatorType, asset, null);
}
}
}
public void AddDeliveryPolicies(IAsset asset, ContentProtection contentProtection)
{
if (asset.Options == AssetCreationOptions.StorageEncrypted)
{
IContentKey[] contentKeys = GetContentKeys(contentProtection);
foreach (IContentKey contentKey in contentKeys)
{
asset.ContentKeys.Add(contentKey);
}
IAssetDeliveryPolicy[] deliveryPolicies = GetDeliveryPolicies(contentProtection);
foreach (IAssetDeliveryPolicy deliveryPolicy in deliveryPolicies)
{
asset.DeliveryPolicies.Add(deliveryPolicy);
}
}
}
public static ContentProtection[] GetContentProtections(string directoryId, IJob job, MediaJobTask[] jobTasks)
{
List <ContentProtection> contentProtections = new List <ContentProtection>();
string settingKey = Constant.AppSettingKey.DirectoryClientId;
settingKey = string.Format(settingKey, directoryId);
string directoryClientId = AppSetting.GetValue(settingKey);
for (int i = 0; i < job.Tasks.Count; i++)
{
if (jobTasks[i].ContentProtection != null)
{
ContentProtection contentProtection = jobTasks[i].ContentProtection;
contentProtection.RowKey = job.Tasks[i].Id;
contentProtection.DirectoryId = directoryId;
contentProtection.Audience = directoryClientId;
contentProtections.Add(contentProtection);
}
}
return(contentProtections.ToArray());
}
public void CreateContentKeyPolicyDRM(ContentProtection contentProtection)
{
ContentKeyPolicyPlayReadyLicenseType licenseType = ContentKeyPolicyPlayReadyLicenseType.NonPersistent;
if (contentProtection != null && contentProtection.PersistentLicense)
{
licenseType = ContentKeyPolicyPlayReadyLicenseType.Persistent;
}
ContentKeyPolicyPlayReadyLicense playReadyLicense = new ContentKeyPolicyPlayReadyLicense()
{
LicenseType = licenseType,
ContentType = ContentKeyPolicyPlayReadyContentType.Unspecified,
ContentKeyLocation = new ContentKeyPolicyPlayReadyContentEncryptionKeyFromHeader()
};
ContentKeyPolicyPlayReadyConfiguration playReadyConfiguration = new ContentKeyPolicyPlayReadyConfiguration()
{
Licenses = new ContentKeyPolicyPlayReadyLicense[] { playReadyLicense }
};
WidevineTemplate widevineTemplate = new WidevineTemplate();
if (contentProtection != null && contentProtection.PersistentLicense)
{
widevineTemplate.PolicyOverrides = new PolicyOverrides()
{
CanPersist = true
};
}
ContentKeyPolicyWidevineConfiguration widevineConfiguration = new ContentKeyPolicyWidevineConfiguration()
{
WidevineTemplate = JsonConvert.SerializeObject(widevineTemplate)
};
string policyName = Constant.Media.ContentKey.PolicyDRM;
ContentKeyPolicyConfiguration[] policyConfigurations = new ContentKeyPolicyConfiguration[]
{
playReadyConfiguration,
widevineConfiguration
};
CreateContentKeyPolicy(policyName, policyConfigurations);
}
private static void PublishJob(MediaClient mediaClient, IJob job, MediaPublish contentPublish)
{
ITask[] encoderTasks = GetEncoderTasks(job);
if (encoderTasks.Length == 0)
{
foreach (IAsset inputAsset in job.InputMediaAssets)
{
PublishAnalytics(mediaClient, contentPublish, job, encoderTasks);
}
}
else
{
foreach (ITask encoderTask in encoderTasks)
{
ContentProtection contentProtection = GetContentProtection(job.Id, encoderTask.Id);
foreach (IAsset outputAsset in encoderTask.OutputAssets)
{
PublishAsset(mediaClient, outputAsset, contentProtection);
PublishAnalytics(mediaClient, contentPublish, job, encoderTasks);
}
}
}
}
private static void PublishContent(MediaClient mediaClient, IJob job, JobPublish jobPublish, ContentProtection contentProtection)
{
string processorId1 = Constants.Media.ProcessorId.EncoderStandard;
string processorId2 = Constants.Media.ProcessorId.EncoderPremium;
string processorId3 = Constants.Media.ProcessorId.EncoderUltra;
string[] processorIds = new string[] { processorId1, processorId2, processorId3 };
ITask[] jobTasks = GetJobTasks(job, processorIds);
foreach (ITask jobTask in jobTasks)
{
foreach (IAsset outputAsset in jobTask.OutputAssets)
{
PublishStream(mediaClient, outputAsset, contentProtection);
PublishIndex(job, outputAsset, jobPublish);
PublishAnalytics(job, outputAsset, jobPublish);
}
}
}
private List <ContentKeyAuthorizationPolicyRestriction> CreateContentKeyAuthPolicyRestrictions(string policyName, ContentProtection contentProtection)
{
List <ContentKeyAuthorizationPolicyRestriction> policyRestrictions = new List <ContentKeyAuthorizationPolicyRestriction>();
if (contentProtection.ContentAuthTypeAddress)
{
ContentKeyAuthorizationPolicyRestriction policyRestriction = new ContentKeyAuthorizationPolicyRestriction();
policyRestriction.Name = string.Concat(policyName, Constants.Media.ContentProtection.AuthPolicyAddressRestrictionName);
policyRestriction.SetKeyRestrictionTypeValue(ContentKeyRestrictionType.IPRestricted);
policyRestriction.Requirements = GetAddressRangeXml(contentProtection.ContentAuthAddressRange);
policyRestrictions.Add(policyRestriction);
}
if (contentProtection.ContentAuthTypeToken)
{
string settingKey = Constants.AppSettingKey.DirectoryDiscoveryUrl;
string discoveryUrl = AppSetting.GetValue(settingKey);
settingKey = Constants.AppSettingKey.DirectoryIssuerUrl;
string issuerUrl = AppSetting.GetValue(settingKey);
settingKey = Constants.AppSettingKey.DirectoryClientId;
string clientId = AppSetting.GetValue(settingKey);
TokenRestrictionTemplate tokenTemplate = new TokenRestrictionTemplate(TokenType.JWT);
tokenTemplate.OpenIdConnectDiscoveryDocument = new OpenIdConnectDiscoveryDocument(discoveryUrl);
tokenTemplate.Issuer = issuerUrl;
tokenTemplate.Audience = clientId;
ContentKeyAuthorizationPolicyRestriction policyRestriction = new ContentKeyAuthorizationPolicyRestriction();
policyRestriction.Name = string.Concat(policyName, Constants.Media.ContentProtection.AuthPolicyTokenRestrictionName);
policyRestriction.SetKeyRestrictionTypeValue(ContentKeyRestrictionType.TokenRestricted);
policyRestriction.Requirements = TokenRestrictionTemplateSerializer.Serialize(tokenTemplate);
policyRestrictions.Add(policyRestriction);
}
if (policyRestrictions.Count == 0)
{
ContentKeyAuthorizationPolicyRestriction policyRestriction = new ContentKeyAuthorizationPolicyRestriction();
policyRestriction.Name = string.Concat(policyName, Constants.Media.ContentProtection.AuthPolicyOpenRestrictionName);
policyRestriction.SetKeyRestrictionTypeValue(ContentKeyRestrictionType.Open);
policyRestrictions.Add(policyRestriction);
}
return(policyRestrictions);
}
public StreamingLocator CreateLocator(string locatorName, string assetName, string streamingPolicyName, ContentProtection contentProtection)
{
StreamingLocator locator = _media.StreamingLocators.Get(MediaAccount.ResourceGroupName, MediaAccount.Name, locatorName);
if (locator == null)
{
string contentKeyPolicyName = null;
if (streamingPolicyName == PredefinedStreamingPolicy.ClearKey)
{
CreateContentKeyPolicyAES();
contentKeyPolicyName = Constant.Media.ContentKey.PolicyAES;
}
else if (streamingPolicyName == PredefinedStreamingPolicy.SecureStreaming)
{
CreateContentKeyPolicyDRM(contentProtection);
contentKeyPolicyName = Constant.Media.ContentKey.PolicyDRM;
}
locator = new StreamingLocator(assetName, streamingPolicyName)
{
DefaultContentKeyPolicyName = contentKeyPolicyName
};
locator = _media.StreamingLocators.Create(MediaAccount.ResourceGroupName, MediaAccount.Name, locatorName, locator);
}
return(locator);
}
private IAssetDeliveryPolicy[] GetDeliveryPolicies(ContentProtection contentProtection)
{
List <IAssetDeliveryPolicy> deliveryPolicies = new List <IAssetDeliveryPolicy>();
AssetDeliveryPolicyType policyType = AssetDeliveryPolicyType.NoDynamicEncryption;
Dictionary <AssetDeliveryPolicyConfigurationKey, string> policyConfig = null;
string policyName = Constants.Media.DeliveryPolicy.DecryptionStorage;
if (contentProtection.AES)
{
policyType = AssetDeliveryPolicyType.DynamicEnvelopeEncryption;
policyName = Constants.Media.DeliveryPolicy.EncryptionAes;
ContentKeyType keyType = ContentKeyType.EnvelopeEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameAes;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
Uri keyDeliveryUrl = contentKey.GetKeyDeliveryUrl(ContentKeyDeliveryType.BaselineHttp);
byte[] encryptionIV = CreateEncryptionKey();
policyConfig = new Dictionary <AssetDeliveryPolicyConfigurationKey, string>();
policyConfig.Add(AssetDeliveryPolicyConfigurationKey.EnvelopeKeyAcquisitionUrl, keyDeliveryUrl.ToString());
policyConfig.Add(AssetDeliveryPolicyConfigurationKey.EnvelopeEncryptionIVAsBase64, Convert.ToBase64String(encryptionIV));
IAssetDeliveryPolicy deliveryPolicy = GetDeliveryPolicy(policyType, policyConfig, policyName, ContentKeyDeliveryType.BaselineHttp);
deliveryPolicies.Add(deliveryPolicy);
}
if (contentProtection.DRMPlayReady && contentProtection.DRMWidevine)
{
policyType = AssetDeliveryPolicyType.DynamicCommonEncryption;
policyName = Constants.Media.DeliveryPolicy.EncryptionDrmPlayReadyWidevine;
ContentKeyType keyType = ContentKeyType.CommonEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameDrmPlayReadyWidevine;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
policyConfig = new Dictionary <AssetDeliveryPolicyConfigurationKey, string>();
Uri keyDeliveryUrl = contentKey.GetKeyDeliveryUrl(ContentKeyDeliveryType.PlayReadyLicense);
policyConfig.Add(AssetDeliveryPolicyConfigurationKey.PlayReadyLicenseAcquisitionUrl, keyDeliveryUrl.ToString());
keyDeliveryUrl = contentKey.GetKeyDeliveryUrl(ContentKeyDeliveryType.Widevine);
policyConfig.Add(AssetDeliveryPolicyConfigurationKey.WidevineLicenseAcquisitionUrl, keyDeliveryUrl.ToString());
IAssetDeliveryPolicy deliveryPolicy = GetDeliveryPolicy(policyType, policyConfig, policyName, ContentKeyDeliveryType.PlayReadyLicense);
deliveryPolicies.Add(deliveryPolicy);
deliveryPolicy = GetDeliveryPolicy(policyType, policyConfig, policyName, ContentKeyDeliveryType.Widevine);
deliveryPolicies.Add(deliveryPolicy);
}
else if (contentProtection.DRMPlayReady)
{
policyType = AssetDeliveryPolicyType.DynamicCommonEncryption;
policyName = Constants.Media.DeliveryPolicy.EncryptionDrmPlayReady;
ContentKeyType keyType = ContentKeyType.CommonEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameDrmPlayReady;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
Uri keyDeliveryUrl = contentKey.GetKeyDeliveryUrl(ContentKeyDeliveryType.PlayReadyLicense);
policyConfig = new Dictionary <AssetDeliveryPolicyConfigurationKey, string>();
policyConfig.Add(AssetDeliveryPolicyConfigurationKey.PlayReadyLicenseAcquisitionUrl, keyDeliveryUrl.ToString());
IAssetDeliveryPolicy deliveryPolicy = GetDeliveryPolicy(policyType, policyConfig, policyName, ContentKeyDeliveryType.PlayReadyLicense);
deliveryPolicies.Add(deliveryPolicy);
}
else if (contentProtection.DRMWidevine)
{
policyType = AssetDeliveryPolicyType.DynamicCommonEncryption;
policyName = Constants.Media.DeliveryPolicy.EncryptionDrmWidevine;
ContentKeyType keyType = ContentKeyType.CommonEncryption;
string keyName = Constants.Media.ContentProtection.ContentKeyNameDrmWidevine;
IContentKey contentKey = GetContentKey(keyType, keyName, contentProtection);
Uri keyDeliveryUrl = contentKey.GetKeyDeliveryUrl(ContentKeyDeliveryType.Widevine);
policyConfig = new Dictionary <AssetDeliveryPolicyConfigurationKey, string>();
policyConfig.Add(AssetDeliveryPolicyConfigurationKey.WidevineLicenseAcquisitionUrl, keyDeliveryUrl.ToString());
IAssetDeliveryPolicy deliveryPolicy = GetDeliveryPolicy(policyType, policyConfig, policyName, ContentKeyDeliveryType.Widevine);
deliveryPolicies.Add(deliveryPolicy);
}
return(deliveryPolicies.ToArray());
}
private List <ContentKeyAuthorizationPolicyRestriction> CreateContentKeyAuthPolicyRestrictions(string policyName, ContentProtection contentProtection)
{
List <ContentKeyAuthorizationPolicyRestriction> policyRestrictions = new List <ContentKeyAuthorizationPolicyRestriction>();
if (contentProtection.ContentAuthTypeAddress)
{
ContentKeyAuthorizationPolicyRestriction policyRestriction = new ContentKeyAuthorizationPolicyRestriction();
policyRestriction.Name = string.Concat(policyName, Constant.Media.ContentProtection.AuthPolicyAddressRestrictionName);
policyRestriction.SetKeyRestrictionTypeValue(ContentKeyRestrictionType.IPRestricted);
policyRestriction.Requirements = GetAddressRangeXml(contentProtection.ContentAuthAddressRange);
policyRestrictions.Add(policyRestriction);
}
if (contentProtection.ContentAuthTypeToken)
{
string settingKey = Constant.AppSettingKey.DirectoryTenantId;
settingKey = string.Format(settingKey, contentProtection.DirectoryId);
string directoryTenantId = AppSetting.GetValue(settingKey);
settingKey = Constant.AppSettingKey.DirectoryTenantDomain;
settingKey = string.Format(settingKey, contentProtection.DirectoryId);
string directoryTenantDomain = AppSetting.GetValue(settingKey);
string discoveryUrl = Account.GetDiscoveryUrl(contentProtection.DirectoryId, directoryTenantDomain);
if (string.Equals(contentProtection.DirectoryId, Constant.DirectoryService.B2C, StringComparison.OrdinalIgnoreCase))
{
settingKey = Constant.AppSettingKey.DirectoryPolicyIdSignUpIn;
string policyIdSignUpIn = AppSetting.GetValue(settingKey);
discoveryUrl = string.Concat(discoveryUrl, "?p=", policyIdSignUpIn);
}
TokenRestrictionTemplate tokenTemplate = new TokenRestrictionTemplate(TokenType.JWT);
tokenTemplate.OpenIdConnectDiscoveryDocument = new OpenIdConnectDiscoveryDocument(discoveryUrl);
tokenTemplate.Issuer = Account.GetIssuerUrl(contentProtection.DirectoryId, directoryTenantId);
tokenTemplate.Audience = contentProtection.Audience;
ContentKeyAuthorizationPolicyRestriction policyRestriction = new ContentKeyAuthorizationPolicyRestriction();
policyRestriction.Name = string.Concat(policyName, Constant.Media.ContentProtection.AuthPolicyTokenRestrictionName);
policyRestriction.SetKeyRestrictionTypeValue(ContentKeyRestrictionType.TokenRestricted);
policyRestriction.Requirements = TokenRestrictionTemplateSerializer.Serialize(tokenTemplate);
policyRestrictions.Add(policyRestriction);
}
if (policyRestrictions.Count == 0)
{
ContentKeyAuthorizationPolicyRestriction policyRestriction = new ContentKeyAuthorizationPolicyRestriction();
policyRestriction.Name = string.Concat(policyName, Constant.Media.ContentProtection.AuthPolicyOpenRestrictionName);
policyRestriction.SetKeyRestrictionTypeValue(ContentKeyRestrictionType.Open);
policyRestrictions.Add(policyRestriction);
}
return(policyRestrictions);
}
private IContentKeyAuthorizationPolicy CreateContentKeyAuthPolicy(string policyName, IContentKey contentKey, ContentProtection contentProtection)
{
IContentKeyAuthorizationPolicy authPolicy = _media.ContentKeyAuthorizationPolicies.CreateAsync(policyName).Result;
List <ContentKeyAuthorizationPolicyRestriction> policyRestrictions = CreateContentKeyAuthPolicyRestrictions(policyName, contentProtection);
switch (contentKey.ContentKeyType)
{
case ContentKeyType.EnvelopeEncryption:
string policyOptionName = string.Concat(policyName, Constants.Media.ContentProtection.AuthPolicyOptionNameAes);
IContentKeyAuthorizationPolicyOption policyOption = GetEntityByName(MediaEntity.ContentKeyAuthPolicyOption, policyOptionName, true) as IContentKeyAuthorizationPolicyOption;
if (policyOption == null)
{
ContentKeyDeliveryType deliveryType = ContentKeyDeliveryType.BaselineHttp;
string deliveryConfig = string.Empty;
policyOption = _media.ContentKeyAuthorizationPolicyOptions.Create(policyOptionName, deliveryType, policyRestrictions, deliveryConfig);
}
authPolicy.Options.Add(policyOption);
break;
case ContentKeyType.CommonEncryption:
if (contentProtection.DRMPlayReady)
{
policyOptionName = string.Concat(policyName, Constants.Media.ContentProtection.AuthPolicyOptionNameDrmPlayReady);
policyOption = GetEntityByName(MediaEntity.ContentKeyAuthPolicyOption, policyOptionName, true) as IContentKeyAuthorizationPolicyOption;
if (policyOption == null)
{
PlayReadyLicenseResponseTemplate responseTemplate = new PlayReadyLicenseResponseTemplate();
PlayReadyLicenseTemplate licenseTemplate = new PlayReadyLicenseTemplate();
licenseTemplate.PlayRight.AllowPassingVideoContentToUnknownOutput = UnknownOutputPassingOption.NotAllowed;
licenseTemplate.LicenseType = PlayReadyLicenseType.Nonpersistent;
licenseTemplate.AllowTestDevices = true;
responseTemplate.LicenseTemplates.Add(licenseTemplate);
ContentKeyDeliveryType deliveryType = ContentKeyDeliveryType.PlayReadyLicense;
string deliveryConfig = MediaServicesLicenseTemplateSerializer.Serialize(responseTemplate);
policyOption = _media.ContentKeyAuthorizationPolicyOptions.Create(policyOptionName, deliveryType, policyRestrictions, deliveryConfig);
}
authPolicy.Options.Add(policyOption);
}
if (contentProtection.DRMWidevine)
{
policyOptionName = string.Concat(policyName, Constants.Media.ContentProtection.AuthPolicyOptionNameDrmWidevine);
policyOption = GetEntityByName(MediaEntity.ContentKeyAuthPolicyOption, policyOptionName, true) as IContentKeyAuthorizationPolicyOption;
if (policyOption == null)
{
ContentKeySpecs contentKeySpecs = new ContentKeySpecs();
contentKeySpecs.required_output_protection = new RequiredOutputProtection();
contentKeySpecs.required_output_protection.hdcp = Hdcp.HDCP_NONE;
contentKeySpecs.security_level = 1;
contentKeySpecs.track_type = "SD";
WidevineMessage widevineMessage = new WidevineMessage();
widevineMessage.allowed_track_types = AllowedTrackTypes.SD_HD;
widevineMessage.content_key_specs = new ContentKeySpecs[] { contentKeySpecs };
widevineMessage.policy_overrides = new
{
can_play = true,
can_renew = true,
can_persist = false
};
ContentKeyDeliveryType deliveryType = ContentKeyDeliveryType.Widevine;
string deliveryConfig = JsonConvert.SerializeObject(widevineMessage);
policyOption = _media.ContentKeyAuthorizationPolicyOptions.Create(policyOptionName, deliveryType, policyRestrictions, deliveryConfig);
}
authPolicy.Options.Add(policyOption);
}
break;
}
return(authPolicy);
}
public StreamingLocator GetStreamingLocator(string locatorName, string assetName, string streamingPolicyName, ContentProtection contentProtection)
{
StreamingLocator streamingLocator = _media.StreamingLocators.Get(MediaAccount.ResourceGroupName, MediaAccount.Name, locatorName);
if (streamingLocator == null)
{
string contentKeyPolicyName = null;
if (string.IsNullOrEmpty(streamingPolicyName))
{
streamingPolicyName = PredefinedStreamingPolicy.DownloadAndClearStreaming;
}
else if (streamingPolicyName == PredefinedStreamingPolicy.ClearKey)
{
contentKeyPolicyName = Constant.Media.ContentKeyPolicy.Aes;
CreateContentKeyPolicyAes(contentKeyPolicyName);
}
else if (streamingPolicyName == PredefinedStreamingPolicy.MultiDrmStreaming)
{
contentKeyPolicyName = Constant.Media.ContentKeyPolicy.Drm;
CreateContentKeyPolicyDrm(contentKeyPolicyName, contentProtection);
}
else if (streamingPolicyName == PredefinedStreamingPolicy.MultiDrmCencStreaming)
{
contentKeyPolicyName = Constant.Media.ContentKeyPolicy.DrmCenc;
CreateContentKeyPolicyDrm(contentKeyPolicyName, contentProtection);
}
streamingLocator = new StreamingLocator(assetName, streamingPolicyName)
{
DefaultContentKeyPolicyName = contentKeyPolicyName
};
streamingLocator = _media.StreamingLocators.Create(MediaAccount.ResourceGroupName, MediaAccount.Name, locatorName, streamingLocator);
}
return(streamingLocator);
}
