Stable version 0.7.1

Author: itsjunetime

docs/Changelog.md

@@ -1,6 +1,7 @@
 # Changelog
 0.7.0 → Unreleased
  - Added ability to delete a conversation from the web interface
+ - Added ability to easily export TLS certificate (e.g. to add to client device store)
  - Web interface now works much better with mobile devices
  - Certificates are now generated automatically when you install the app from the `.deb` file, making the TLS connection more likely to be secure.
  - Websocket now attempts to reconnect when it disconnects from the host device (fixes issue of web interface not receiving updates after a while)

docs/FAQ.md

@@ -38,6 +38,11 @@ location /smserver_websocket/ {
 The above block defines that you will be running the main SMServer server at the subdirectory `/smserver/`, and that you will be running the websocket at the subdirectory `/smserver_websocket/`. You are free to change these directories, but make sure to adjust the next step accordingly if you do. \
 3\. Open the settings of the SMServer app on your host device, and enable 'WebSocket Proxy Compatibility' under 'Web interface Settings'. In the box that appears, enter the subdirectory that the websocket resides at in your reverse proxy (in this case, it is `/smserver_websocket/`, but if you change it you'll need to type in what you set it to instead).
 
+### The website stops automatically updating after a while and I have to refresh it to see new texts/an accurate battery percentage.
+
+Try disabling the option "Restart server on network change" in the host device's settings. If you're running SMServer behind a reverse proxy, you may also want to look at [this comment](https://github.com/iandwelker/smserver/issues/73#issuecomment-762618203) to see if it helps.
+If neither of these fix it, feel free to file an issue.
+
 ### How did you make this?
 
 In this same directory, there's a document called `IMCore_and_ChatKit.md` that details how I used ChatKit and IMCore for the backend of this app. It should have most things that you'd be interested in. If there are still other questions you'd like to ask or things you don't understand, feel free to DM me at u/Janshai on reddit, or @Janshaidev on twitter.

docs/IMCore_and_ChatKit.md

@@ -117,17 +117,37 @@ else
      If you haven't yet texted the person in the previous block of code (the one using `CKConversation`), the `CKConversation` from `[CKConversationList conversationForExistingChatWithGroupID]` will be nil. Just check for that, then execute the code in the most previous block, assuming that `chat` is nil (so that you have to go into the if and create a new chat).
 
 ## Typing indicators
-     This is probably one of the most unsure things I figured out, meaning that there's definitely a better way but I'm just doing the thing that seems to work semi-ok for me. To hijack when someone starts typing using my method, you'll have to first have the MobileSMS app open, or just running in the background. There may be a more reliable way by working through IMDaemon, but I have yet to find it (or even really look for it). Here's the code:
+     This isn't the most elegant solution, but it isn't that bad either. In a nutshell, whenever `isCancelTypingMessage` returns `YES`, someone stopped typing, and whenever `isIncomingTypingMessage` returns `YES`, someone started typing. So if you check their values every time, you can do whever you want each time they return `YES`. The full code is below.
 
 ```objectivec
-%hook IMTypingChatItem
+%hook IMMessageItem
 
-- (id)_initWithItem:(id)arg1 {
-	id orig = %orig;
+- (bool)isCancelTypingMessage {
+	bool orig = %orig;
 
-	NSString *chat = [(IMMessageItem *)arg1 sender];
-	/// Do whatever you want with the chat. Personally, I send it to my app via IPC.
+	/// if `orig` is true here, someone stopped typing.
+	if (orig) {
 
+		/// warning: the `IMMessageItem` that this function is running in gets deallocated very quickly after when
+		/// this function is called and returns `YES`, so if you do any dispatch_async stuff here and try to call
+		/// anything on `self` in the block, it will crash the process this is running in.
+		__block NSString* sender = [self sender];
+		/// do whatever you want with the conversation in which the other party stopped typing
+	}
+
+	return orig;
+}
+
+- (bool)isIncomingTypingMessage {
+	bool orig = %orig;
+
+	/// if `orig` is true here, somebody started typing.
+	if (orig) {
+
+		__block NSString* sender = [self sender];
+		/// `sender` is the chat identifier of the conversation in which the other party started typing.
+		/// you can do whatever you want with it here.
+	}
 	return orig;
 }
 
@@ -165,9 +185,7 @@ long long int tapback = 2000;
 
 IMChat *chat = [[%c(IMChatRegistry) sharedInstance] existingChatWithChatIdentifier:address];
 
-/// You may need to load more than 1000. I haven't yet tested this for texts
-/// more than 1000 back so it may not work.
-[chat loadMessagesUpToGUID:nil date:nil limit:1000 loadImmediately:YES];
+[chat loadMessagesUpToGUID:guid date:nil limit:nil loadImmediately:YES];
 IMMessageItem *item = [chat messageItemForGUID:guid];
 
 IMTextMessagePartChatItem *pci = [[%c(IMTextMessagePartChatItem) alloc] _initWithItem:item text:[item body] index:0 messagePartRange:NSMakeRange(0, [[item body] length]) subject:[item subject]];
@@ -181,16 +199,27 @@ if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 14.0)
      I don't yet know how to send tapbacks on iOS 13-, since the last method used in the code snippet above (`[chat sendMessageAcknowledgment: forChatItem: withAssociatedMessageInfo:]`) doesn't exist in anything before iOS 14. However, there are very similar methods, so I'm fairly certain that it wouldn't be too hard to figure it out. Let me know if you do, and I can add the information here (if you'd like).
 
 ## Getting pinned chats
-     I am actually fairly certain this is the best way to get the list of pinned chats. It's short and easy, so here's the code:
+     I am actually fairly certain this is the best way to get the list of pinned chats. It's not as short and easy as I previously thought, but it's not too bad either. The following code gets us an array of all the chat identifiers that correspond to the currently pinned chats.
 
 ```objectivec
 /// Pinned chats are only available for iOS 14+, so check that first
 if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 14.0) {
 	IMPinnedConversationsController* pinnedController = [%c(IMPinnedConversationsController) sharedInstance];
-	NSOrderedSet* set = [pinnedController pinnedConversationIdentifierSet];
+	NSArray* pins = [[pinnedController pinnedConversationIdentifierSet] array];
+
+	CKConversationList* list = [%c(CKConversationList) sharedConversationList];
+	NSMutableArray* convos = [NSMutableArray arrayWithCapacity:[pins count]];
+
+	/// So `pins` contains an array of pinning identifiers, not chat identifiers. So we have to iterate through
+	/// and get the chat identifiers that correspond with the pinning identifiers, since SMServer parses them by chat identifier.
+	for (id obj in pins) {
+		CKConversation* convo = (CKConversation *)[list conversationForExistingChatWithPinningIdentifier:obj];
+		if (convo == nil) continue;
+		NSString* identifier = [[convo chat] chatIdentifier];
+		[convos addObject:identifier];
+	}
 
-	/// I used it as an array, but obviously you can return it as the NSOrderedSet as well
-	return [set array]; 
+	return convos;
 }
 
 return [NSArray array];

src/SMServer.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

src/SMServer.xcworkspace/xcuserdata/ian.xcuserdatad/UserInterfaceState.xcuserstate

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildLocationStyle</key>
+	<string>UseAppPreferences</string>
+	<key>CustomBuildLocationType</key>
+	<string>RelativeToDerivedData</string>
+	<key>DerivedDataLocationStyle</key>
+	<string>Default</string>
+	<key>IssueFilterStyle</key>
+	<string>ShowActiveSchemeOnly</string>
+	<key>LiveSourceIssuesEnabled</key>
+	<true/>
+	<key>ShowSharedSchemesAutomaticallyEnabled</key>
+	<true/>
+</dict>
+</plist>

src/SMServer.xcworkspace/xcuserdata/ian.xcuserdatad/WorkspaceSettings.xcsettings

@@ -692,7 +692,7 @@
 				title_doc.insertBefore(img, title_doc.firstChild);
 
 				let back_arrow = '<i class="fas fa-chevron-left" onclick="goBackArrow();"></i>';
-				let trash = '<i class="fas fa-trash" onclick="deleteCurrentConvo();"></i>';
+				let trash = '<i class="fas fa-trash-alt" onclick="deleteCurrentConvo();"></i>';
 
 				message_title.innerHTML = back_arrow + title_doc.outerHTML + trash;
 
@@ -1041,9 +1041,9 @@
 			}
 
 			function goBackArrow() {
-				if (!mobile) {
-					clearTextContent();
-				} else {
+				clearTextContent();
+
+				if (mobile) {
 					document.getElementsByClassName("messages")[0].style.display = "none";
 					document.getElementsByClassName("chats")[0].style.display = "block";
 				}

src/SMServer/html/chats.html

@@ -8,27 +8,25 @@ struct ContentView: View {
 	let geo_width: CGFloat = 0.6
 	let font_size: CGFloat = 25
 
-	@State var debug: Bool = UserDefaults.standard.object(forKey: "debug") as? Bool ?? false
-
 	@State var view_settings: Bool = false
 	@State var server_running: Bool = false
 	@State var show_picker: Bool = false
 	@State var show_oseven_update: Bool = false
 
 	func loadServer() {
 		/// This starts the server at port $port_num
-		Const.log("Attempting to load server and socket...", debug: self.debug)
+		Const.log("Attempting to load server and socket...")
 
 		self.server_running = server.startServers()
 
-		Const.log(self.server_running ? "Successfully started server and socket" : "Failed to start server and socket", debug: self.debug, warning: !self.server_running)
+		Const.log(self.server_running ? "Successfully started server and socket" : "Failed to start server and socket", warning: !self.server_running)
 	}
 
 	func enteredBackground() {
 		/// Just waits a minute and then kills the app if you disabled backgrounding. A not graceful way of doing what the system does automatically
 		//if !background || !self.server.isListening {
 		if !settings.background || !self.server.isRunning() {
-			Const.log("sceneDidEnterBackground, starting kill timer", debug: self.debug)
+			Const.log("sceneDidEnterBackground, starting kill timer")
 			DispatchQueue.main.asyncAfter(deadline: .now() + 60, execute: {
 				if UIApplication.shared.applicationState == .background {
 					exit(0)
@@ -40,12 +38,10 @@ struct ContentView: View {
 	func loadFuncs() {
 		/// All the functions that run on scene load
 
-		self.debug = settings.debug
-
 		if PHPhotoLibrary.authorizationStatus() != PHAuthorizationStatus.authorized {
 			PHPhotoLibrary.requestAuthorization({ auth in
 				if auth != PHAuthorizationStatus.authorized {
-					Const.log("App is not authorized to view photos. Please grant access.", debug: self.debug, warning: true)
+					Const.log("App is not authorized to view photos. Please grant access.", warning: true)
 				}
 			})
 		}
@@ -61,7 +57,6 @@ struct ContentView: View {
 	}
 
 	func reloadVars() {
-		self.debug = settings.debug
 		self.server.reloadVars()
 	}
 
@@ -236,7 +231,7 @@ struct ContentView: View {
 										do {
 											try FileManager.default.copyItem(at: url, to: Const.custom_css_path)
 										} catch {
-											Const.log("Couldn't move custom css", debug: self.debug, warning: true)
+											Const.log("Couldn't move custom css", warning: true)
 										}
 									}
 								)
@@ -254,9 +249,9 @@ struct ContentView: View {
 							Button(action: {
 								do {
 									try FileManager.default.removeItem(at: Const.custom_css_path)
-									Const.log("Removed custom css file", debug: self.debug)
+									Const.log("Removed custom css file")
 								} catch {
-									Const.log("Failed to remove custom css file", debug: self.debug, warning: true)
+									Const.log("Failed to remove custom css file", warning: true)
 								}
 							}) {
 								Image(systemName: "trash")

src/SMServer/ios/ContentView.swift

@@ -10,6 +10,7 @@ struct SettingsView: View {
 	private let cl_red = 0.40
 	private let cl_blu = 0.65
 
+	@State private var show_share_sheet: Bool = false
 	@State private var show_alert: Bool = false
 	@State private var alert_title: String = ""
 	@State private var alert_text: String = ""
@@ -318,6 +319,14 @@ struct SettingsView: View {
 
 									Spacer().frame(height: 20)
 
+									HStack {
+										Text("Export TLS certificate")
+										Spacer()
+										Image(systemName: "link")
+									}
+
+									Spacer().frame(height: 20)
+
 									HStack {
 										Text("Reset Settings to Default")
 										Spacer()
@@ -350,6 +359,15 @@ struct SettingsView: View {
 								}
 							}.padding(.init(top: 6, leading: 0, bottom: 6, trailing: 0))
 
+							Button(action: {
+								self.show_share_sheet = true
+							}) {
+								HStack {
+									Text("hidden text :)").foregroundColor(Color.clear)
+									Spacer()
+								}
+							}.padding(.init(top: 6, leading: 0, bottom: 6, trailing: 0))
+
 							Button(action: {
 								self.resetDefaults()
 							}) {
@@ -363,6 +381,9 @@ struct SettingsView: View {
 				}.padding(10)
 				.background(grey_box)
 				.cornerRadius(8)
+				.sheet(isPresented: $show_share_sheet, content: {
+					ShareSheet(activityItems: [Bundle.main.url(forResource: "cert", withExtension: "der")!])
+				})
 
 				Text("Compatible with libSMServer 0.6.1")
 					.font(.callout)
@@ -373,3 +394,26 @@ struct SettingsView: View {
 		}.coordinateSpace(name: "frameLayer")
 	}
 }
+
+/// stolen from https://developer.apple.com/forums/thread/123951
+struct ShareSheet: UIViewControllerRepresentable {
+	typealias Callback = (_ activityType: UIActivity.ActivityType?, _ completed: Bool, _ returnedItems: [Any]?, _ error: Error?) -> Void
+
+	let activityItems: [Any]
+	let applicationActivities: [UIActivity]? = nil
+	let excludedActivityTypes: [UIActivity.ActivityType]? = nil
+	let callback: Callback? = nil
+
+	func makeUIViewController(context: Context) -> UIActivityViewController {
+		let controller = UIActivityViewController(
+			activityItems: activityItems,
+			applicationActivities: applicationActivities)
+		controller.excludedActivityTypes = excludedActivityTypes
+		controller.completionWithItemsHandler = callback
+		return controller
+	}
+
+	func updateUIViewController(_ uiViewController: UIActivityViewController, context: Context) {
+		// nothing to do here
+	}
+}