feat(iOS): rewrite DRM Module (#4136)

* minimal api * add suport for `getLicense` * update logic for obtaining `assetId` * add support for localSourceEncryptionKeyScheme * fix typo * fix pendingLicenses key bug * lint code * code clean * code clean * remove old files * fix tvOS build * fix errors loop * move `localSourceEncryptionKeyScheme` into drm params * add check for drm type * use DebugLog * lint * update docs * lint code * fix bad rebase * update docs * fix crashes on simulators * show error on simulator when using DRM * fix typos * code clean
2024-09-20 17:46:10 +02:00
parent c96f7d41f3
commit 0e4c95def9
15 changed files with 578 additions and 484 deletions
--- a/ios/Video/Features/DRMManager+OnGetLicense.swift
+++ b/ios/Video/Features/DRMManager+OnGetLicense.swift
@@ -0,0 +1,68 @@
+//
+//  DRMManager+OnGetLicense.swift
+//  react-native-video
+//
+//  Created by Krzysztof Moch on 14/08/2024.
+//
+
+import AVFoundation
+
+extension DRMManager {
+    func requestLicenseFromJS(spcData: Data, assetId: String, keyRequest: AVContentKeyRequest) async throws {
+        guard let onGetLicense else {
+            throw RCTVideoError.noDataFromLicenseRequest
+        }
+
+        guard let licenseServerUrl = drmParams?.licenseServer, !licenseServerUrl.isEmpty else {
+            throw RCTVideoError.noLicenseServerURL
+        }
+
+        guard let loadedLicenseUrl = keyRequest.identifier as? String else {
+            throw RCTVideoError.invalidContentId
+        }
+
+        pendingLicenses[loadedLicenseUrl] = keyRequest
+
+        DispatchQueue.main.async { [weak self] in
+            onGetLicense([
+                "licenseUrl": licenseServerUrl,
+                "loadedLicenseUrl": loadedLicenseUrl,
+                "contentId": assetId,
+                "spcBase64": spcData.base64EncodedString(),
+                "target": self?.reactTag as Any,
+            ])
+        }
+    }
+
+    func setJSLicenseResult(license: String, licenseUrl: String) {
+        guard let keyContentRequest = pendingLicenses[licenseUrl] else {
+            setJSLicenseError(error: "Loading request for licenseUrl \(licenseUrl) not found", licenseUrl: licenseUrl)
+            return
+        }
+
+        guard let responseData = Data(base64Encoded: license) else {
+            setJSLicenseError(error: "Invalid license data", licenseUrl: licenseUrl)
+            return
+        }
+
+        do {
+            try finishProcessingContentKeyRequest(keyRequest: keyContentRequest, license: responseData)
+            pendingLicenses.removeValue(forKey: licenseUrl)
+        } catch {
+            handleError(error, for: keyContentRequest)
+        }
+    }
+
+    func setJSLicenseError(error: String, licenseUrl: String) {
+        let rctError = RCTVideoError.fromJSPart(error)
+
+        DispatchQueue.main.async { [weak self] in
+            self?.onVideoError?([
+                "error": RCTVideoErrorHandler.createError(from: rctError),
+                "target": self?.reactTag as Any,
+            ])
+        }
+
+        pendingLicenses.removeValue(forKey: licenseUrl)
+    }
+}