Fix OS 26 build errors

Signed-off-by: Daniel D’Aquino <daniel@daquino.me>

damus.xcodeproj/project.pbxproj

@@ -1590,6 +1590,10 @@
 		D76BE18C2E0CF3DA004AD0C6 /* Interests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D76BE18B2E0CF3D5004AD0C6 /* Interests.swift */; };
 		D76BE18D2E0CF3DA004AD0C6 /* Interests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D76BE18B2E0CF3D5004AD0C6 /* Interests.swift */; };
 		D76BE18E2E0CF3DA004AD0C6 /* Interests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D76BE18B2E0CF3D5004AD0C6 /* Interests.swift */; };
+		D77135D32E7B766B00E7639F /* DataExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = D77135D22E7B766300E7639F /* DataExtensions.swift */; };
+		D77135D42E7B766B00E7639F /* DataExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = D77135D22E7B766300E7639F /* DataExtensions.swift */; };
+		D77135D52E7B766B00E7639F /* DataExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = D77135D22E7B766300E7639F /* DataExtensions.swift */; };
+		D77135D62E7B78D700E7639F /* DataExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = D77135D22E7B766300E7639F /* DataExtensions.swift */; };
 		D773BC5F2C6D538500349F0A /* CommentItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = D773BC5E2C6D538500349F0A /* CommentItem.swift */; };
 		D773BC602C6D538500349F0A /* CommentItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = D773BC5E2C6D538500349F0A /* CommentItem.swift */; };
 		D77BFA0B2AE3051200621634 /* ProfileActionSheetView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D77BFA0A2AE3051200621634 /* ProfileActionSheetView.swift */; };
@@ -2647,6 +2651,7 @@
 		D767066E2C8BB3CE00F09726 /* URLHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = URLHandler.swift; sourceTree = "<group>"; };
 		D76874F22AE3632B00FB0F68 /* ProfileZapLinkView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileZapLinkView.swift; sourceTree = "<group>"; };
 		D76BE18B2E0CF3D5004AD0C6 /* Interests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Interests.swift; sourceTree = "<group>"; };
+		D77135D22E7B766300E7639F /* DataExtensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DataExtensions.swift; sourceTree = "<group>"; };
 		D773BC5E2C6D538500349F0A /* CommentItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CommentItem.swift; sourceTree = "<group>"; };
 		D77BFA0A2AE3051200621634 /* ProfileActionSheetView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileActionSheetView.swift; sourceTree = "<group>"; };
 		D783A63E2AD4E53D00658DDA /* SuggestedHashtagsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SuggestedHashtagsView.swift; sourceTree = "<group>"; };
@@ -4673,6 +4678,7 @@
 		5C78A7B82E3047DE00CF177D /* Utilities */ = {
 			isa = PBXGroup;
 			children = (
+				D77135D22E7B766300E7639F /* DataExtensions.swift */,
 				4CF0ABEA29844B2F00D66079 /* AnyCodable */,
 				D73B74E02D8365B40067BDBC /* ExtraFonts.swift */,
 				D7DB93042D66A43B00DA1EE5 /* Undistractor.swift */,
@@ -5925,6 +5931,7 @@
 				D7100C5C2B77016700C59298 /* IAPProductStateView.swift in Sources */,
 				4CB9D4A72992D02B00A9A7E4 /* ProfileNameView.swift in Sources */,
 				D733F9E82D92C76100317B11 /* UnownedNdbNote.swift in Sources */,
+				D77135D42E7B766B00E7639F /* DataExtensions.swift in Sources */,
 				D74EA0902D2E271E002290DD /* ErrorView.swift in Sources */,
 				4CE4F0F429D779B5005914DB /* PostBox.swift in Sources */,
 				BA37598E2ABCCE500018D73B /* VideoCaptureProcessor.swift in Sources */,
@@ -6013,6 +6020,7 @@
 				4C36246F2D5EA16A00DD066E /* str.c in Sources */,
 				4C36246E2D5EA10400DD066E /* hash_u5.c in Sources */,
 				4C36246C2D5EA0E500DD066E /* bolt11.c in Sources */,
+				D77135D52E7B766B00E7639F /* DataExtensions.swift in Sources */,
 				4C36246B2D5EA0D700DD066E /* invoice.c in Sources */,
 				4C36246A2D5EA0CB00DD066E /* content_parser.c in Sources */,
 				4C3624692D5EA0C200DD066E /* list.c in Sources */,
@@ -6586,6 +6594,7 @@
 				D73E5E4F2C6A97F4007EB227 /* WebsiteLink.swift in Sources */,
 				D73E5E502C6A97F4007EB227 /* Highlight.swift in Sources */,
 				D73E5E512C6A97F4007EB227 /* CustomPicker.swift in Sources */,
+				D77135D32E7B766B00E7639F /* DataExtensions.swift in Sources */,
 				D73E5E522C6A97F4007EB227 /* UserView.swift in Sources */,
 				D73E5E532C6A97F4007EB227 /* ZoomableScrollView.swift in Sources */,
 				D73E5E542C6A97F4007EB227 /* NoteZapButton.swift in Sources */,
@@ -7180,6 +7189,7 @@
 				D798D22D2B086DC400234419 /* NostrEvent.swift in Sources */,
 				D798D22E2B086E4800234419 /* NostrResponse.swift in Sources */,
 				D7EDED162B1177840018B19C /* LNUrls.swift in Sources */,
+				D77135D62E7B78D700E7639F /* DataExtensions.swift in Sources */,
 				D7CCFC132B05887C00323D86 /* ProofOfWork.swift in Sources */,
 				D7CE1B392B0BE719002EDAD4 /* Table.swift in Sources */,
 				D7CE1B452B0BE719002EDAD4 /* Root.swift in Sources */,

damus/Core/NIPs/NIP04/NIP04.swift

@@ -12,11 +12,11 @@ struct NIP04 {}
 extension NIP04 {
     /// Encrypts a message using NIP-04.
     static func encrypt_message(message: String, privkey: Privkey, to_pk: Pubkey, encoding: EncEncoding = .base64) -> String? {
-        let iv = random_bytes(count: 16).bytes
+        let iv = random_bytes(count: 16).byteArray
         guard let shared_sec = get_shared_secret(privkey: privkey, pubkey: to_pk) else {
             return nil
         }
-        let utf8_message = Data(message.utf8).bytes
+        let utf8_message = Data(message.utf8).byteArray
         guard let enc_message = aes_encrypt(data: utf8_message, iv: iv, shared_sec: shared_sec) else {
             return nil
         }

damus/Core/Nostr/NostrEvent.swift

@@ -321,7 +321,7 @@ func sign_id(privkey: String, id: String) -> String {
 
     // Extra params for custom signing
 
-    var aux_rand = random_bytes(count: 64).bytes
+    var aux_rand = random_bytes(count: 64).byteArray
     var digest = try! id.bytes
 
     // API allows for signing variable length messages
@@ -786,15 +786,15 @@ func validate_event(ev: NostrEvent) -> ValidationResult {
     let ctx = secp256k1.Context.raw
     var xonly_pubkey = secp256k1_xonly_pubkey.init()
 
-    var ev_pubkey = ev.pubkey.id.bytes
+    var ev_pubkey = ev.pubkey.id.byteArray
 
     var ok = secp256k1_xonly_pubkey_parse(ctx, &xonly_pubkey, &ev_pubkey) != 0
     if !ok {
         return .bad_sig
     }
 
-    var sig = ev.sig.data.bytes
+    var sig = ev.sig.data.byteArray
-    var idbytes = id.id.bytes
+    var idbytes = id.id.byteArray
 
     ok = secp256k1_schnorrsig_verify(ctx, &sig, &idbytes, 32, &xonly_pubkey) > 0
     return ok ? .ok : .bad_sig

damus/Features/Posting/Models/DraftsModel.swift

@@ -6,7 +6,7 @@
 //
 
 import Foundation
-import SwiftUICore
+import SwiftUI
 import UIKit
 
 /// Represents artifacts in a post draft, which is rendered by `PostView`

damus/Shared/Media/Video/DamusVideoCoordinator.swift

@@ -7,7 +7,7 @@
 
 import Combine
 import Foundation
-import SwiftUICore
+import SwiftUI
 import AVFoundation
 
 /// DamusVideoCoordinator is responsible for coordinating the various video players throughout the app, and providing a nicely orchestrated experience.

damus/Shared/Utilities/DataExtensions.swift

@@ -0,0 +1,17 @@
+//
+//  DataExtensions.swift
+//  damus
+//
+//  Created by Daniel D’Aquino on 2025-09-17.
+//
+import Foundation
+
+extension Data {
+    var byteArray: [UInt8] {
+        var bytesToReturn: [UInt8] = []
+        for i in self.bytes.byteOffsets {
+            bytesToReturn.append(self[i])
+        }
+        return bytesToReturn
+    }
+}

damusTests/NIP44v2EncryptionTests.swift

@@ -132,7 +132,7 @@ final class NIP44v2EncryptingTests: XCTestCase {
         try encryptDecryptVectors.forEach { vector in
             let conversationKey = vector.conversationKey
             let conversationKeyData = try XCTUnwrap(conversationKey.hexDecoded)
-            let conversationKeyBytes = conversationKeyData.bytes
+            let conversationKeyBytes = conversationKeyData.byteArray
 
             let nonce = try XCTUnwrap(vector.nonce.hexDecoded)
             let expectedPlaintextSHA256 = vector.plaintextSHA256
@@ -211,7 +211,7 @@ final class NIP44v2EncryptingTests: XCTestCase {
     func testInvalidDecrypt() throws {
         let decryptVectors = try XCTUnwrap(vectors.v2.invalid.decrypt)
         try decryptVectors.forEach { vector in
-            let conversationKey = try XCTUnwrap(vector.conversationKey.hexDecoded).bytes
+            let conversationKey = try XCTUnwrap(vector.conversationKey.hexDecoded).byteArray
             let payload = vector.payload
             XCTAssertThrowsError(try NIP44v2Encryption.decrypt(payload: payload, conversationKey: conversationKey), vector.note)
         }

nostrdb/NdbNote.swift

@@ -291,7 +291,7 @@ class NdbNote: Codable, Equatable, Hashable {
                 return nil
             }
         case .manual(_, let signature, _):
-            var raw_sig = signature.data.bytes
+            var raw_sig = signature.data.byteArray
             ndb_builder_set_sig(&builder, &raw_sig)
             
             do {