show error on simulator when using DRM

TheWidlarzGroup · Sep 18, 2024 · 85a027c · 85a027c
1 parent c60756c
commit 85a027c
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Showing 4 changed files with 33 additions and 11 deletions.
diff --git a/ios/Video/DataStructures/VideoSource.swift b/ios/Video/DataStructures/VideoSource.swift
@@ -10,7 +10,7 @@ struct VideoSource {
     let cropEnd: Int64?
     let customMetadata: CustomMetadata?
     /* DRM */
-    let drm: DRMParams?
+    let drm: DRMParams
     var textTracks: [TextTrack] = []
 
     let json: NSDictionary?
@@ -28,7 +28,7 @@ struct VideoSource {
             self.cropStart = nil
             self.cropEnd = nil
             self.customMetadata = nil
-            self.drm = nil
+            self.drm = DRMParams(nil)
             return
         }
         self.json = json

diff --git a/ios/Video/Features/DRMManager.swift b/ios/Video/Features/DRMManager.swift
@@ -9,7 +9,7 @@ import AVFoundation
 
 class DRMManager: NSObject {
     static let queue = DispatchQueue(label: "RNVideoContentKeyDelegateQueue")
-    let contentKeySession: AVContentKeySession
+    let contentKeySession: AVContentKeySession?
 
     var drmParams: DRMParams?
     var reactTag: NSNumber?
@@ -20,10 +20,15 @@ class DRMManager: NSObject {
     var pendingLicenses: [String: AVContentKeyRequest] = [:]
 
     override init() {
-        contentKeySession = AVContentKeySession(keySystem: .fairPlayStreaming)
-        super.init()
-
-        contentKeySession.setDelegate(self, queue: DRMManager.queue)
+        #if targetEnvironment(simulator)
+            contentKeySession = nil
+            super.init()
+        #else
+            contentKeySession = AVContentKeySession(keySystem: .fairPlayStreaming)
+            super.init()
+
+            contentKeySession?.setDelegate(self, queue: DRMManager.queue)
+        #endif
     }
 
     func createContentKeyRequest(
@@ -46,7 +51,15 @@ class DRMManager: NSObject {
             return
         }
 
-        contentKeySession.addContentKeyRecipient(asset)
+        #if targetEnvironment(simulator)
+            DebugLog("Simulator is not supported for FairPlay DRM.")
+            self.onVideoError?([
+                "error": RCTVideoErrorHandler.createError(from: RCTVideoError.simulatorDRMNotSuported),
+                "target": self.reactTag as Any,
+            ])
+        #endif
+
+        contentKeySession?.addContentKeyRecipient(asset)
     }
 
     // MARK: - Internal
@@ -106,7 +119,7 @@ class DRMManager: NSObject {
         }
 
         keyRequest.processContentKeyResponseError(error)
-        contentKeySession.expire()
+        contentKeySession?.expire()
     }
 
     // MARK: - Private

diff --git a/ios/Video/Features/RCTVideoErrorHandling.swift b/ios/Video/Features/RCTVideoErrorHandling.swift
@@ -18,6 +18,7 @@ enum RCTVideoError: Error, Hashable {
     case embeddedKeyExtractionFailed
     case offlineDRMNotSuported
     case unsupportedDRMType
+    case simulatorDRMNotSuported
 
     var errorCode: Int {
         switch self {
@@ -51,6 +52,8 @@ enum RCTVideoError: Error, Hashable {
             return 1013
         case .unsupportedDRMType:
             return 1014
+        case .simulatorDRMNotSuported:
+            return 1015
         }
     }
 }
@@ -90,6 +93,8 @@ extension RCTVideoError: LocalizedError {
             return NSLocalizedString("Offline DRM is not supported, see https://github.com/TheWidlarzGroup/react-native-video/issues/3539", comment: "")
         case .unsupportedDRMType:
             return NSLocalizedString("Unsupporeted DRM type", comment: "")
+        case .simulatorDRMNotSuported:
+            return NSLocalizedString("DRM on simulators is not supported", comment: "")
         }
     }
 
@@ -125,6 +130,8 @@ extension RCTVideoError: LocalizedError {
             return NSLocalizedString("You tried to use Offline DRM but it is not supported yet", comment: "")
         case .unsupportedDRMType:
             return NSLocalizedString("You tried to use unsupporeted DRM type", comment: "")
+        case .simulatorDRMNotSuported:
+            return NSLocalizedString("You tried to DRM on a simulator", comment: "")
         }
     }
 
@@ -160,6 +167,8 @@ extension RCTVideoError: LocalizedError {
             return NSLocalizedString("Check if localSourceEncryptionKeyScheme is setted", comment: "")
         case .unsupportedDRMType:
             return NSLocalizedString("Verifiy that you are using fairplay (on Apple devices)", comment: "")
+        case .simulatorDRMNotSuported:
+            return NSLocalizedString("You need to test DRM conent on real device", comment: "")
         }
     }
 }

diff --git a/ios/Video/RCTVideo.swift b/ios/Video/RCTVideo.swift
@@ -420,7 +420,7 @@ class RCTVideo: UIView, RCTVideoPlayerViewControllerDelegate, RCTPlayerObserverH
                 "type": _source?.type ?? NSNull(),
                 "isNetwork": NSNumber(value: _source?.isNetwork ?? false),
             ],
-            "drm": source.drm?.json ?? NSNull(),
+            "drm": source.drm.json ?? NSNull(),
             "target": reactTag as Any,
         ])
 
@@ -457,7 +457,7 @@ class RCTVideo: UIView, RCTVideoPlayerViewControllerDelegate, RCTPlayerObserverH
             }
         #endif
 
-        if source.drm?.type != nil {
+        if source.drm.json != nil {
             if _drmManager == nil {
                 _drmManager = DRMManager()
             }