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--- howto:fridahooklibrary [2017/10/21 21:04]
czokie [Hooking Standard Methods]
+++ howto:fridahooklibrary [2017/11/06 22:41]
czokie [PrettyWoman]
@@ Line 28: / Line 28: @@
 We'll dig into this more later when/if we need to access parameter data etc.
-So. For now, our template hook is
+====== PrettyWoman ======
+As part of this work, I looked at how to "standardise" our hooks, since they all appeared to be based on a couple of patterns. Below, you will find source and a CSV file for "PrettyWoman". This app name was picked by Jezzab because "PrettyWoman - She was a hooker".
+Anyway. Naming conventions aside. How does it work? There is a shell script that parses a CSV file that contains configuration information for a list of hooks that will be created in the output.
 ====== Hooks ======
@@ Line 34: / Line 44: @@
 <code javascript DJITermsNotificationController.shouldShowTerms.js>
+'use strict';
 if (ObjC.available) {
   var DJITermsNotificationController = ObjC.classes.DJITermsNotificationController;
   var shouldShowTerms = DJITermsNotificationController['- shouldShowTerms'];
   var shouldShowTermsImpl = shouldShowTerms.implementation;
@@ Line 46: / Line 58: @@
 }
 </code>
 ===== DJIAppSettings - sdr_force_fcc =====
 <code javascript DJIAppSettings.sdr_force_fcc.js>
@@ Line 85: / Line 96: @@
   });
 }
+</code>
+===== AFSecurityPolicy - setSSLPinningMode =====
+<code javascript AFSecurityPolicy.setSSLPinningMode.js>
+if (ObjC.available) {
+  var AFSecurityPolicy = ObjC.classes.AFSecurityPolicy;
+  var setSSLPinningMode = AFSecurityPolicy['- setSSLPinningMode:'];
+  var setSSLPinningModeImpl = setSSLPinningMode.implementation;
+  setSSLPinningMode.implementation = ObjC.implement(setSSLPinningMode, function (handle, selector, originalResult) {
+    setSSLPinningModeImpl(handle, selector, 0);
+    console.log('AFSecurityPolicy:setSSLPinningMode. Changing from: ', originalResult, 'to: 0');
+  });
+}
+</code>
+===== DJIAccountManager - checkIsAdminUser =====
+<code javascript DJIAccountManager.checkIsAdminUser.js>
+//Set Admin mode in Flight Records
+var DJIAccountManager = ObjC.classes.DJIAccountManager;
+var checkIsAdminUser = DJIAccountManager['- checkIsAdminUser'];
+var checkIsAdminUserImpl = checkIsAdminUser.implementation;
+checkIsAdminUser.implementation = ObjC.implement(checkIsAdminUser, function (handle, selector) {
+     var originalResult = checkIsAdminUserImpl(handle, selector);
+     console.log('[*] Setting user to Admin for Flight Records');
+     return 1;
+});
+</code>
+===== DJIUpgradeNotifyViewModel - notifyHidden =====
+<code javascript DJIUpgradeNotifyViewModel.notifyHidden.js>
+//Bypass upgrade notification on splash screen
+var DJIUpgradeNotifyViewModel = ObjC.classes.DJIUpgradeNotifyViewModel;
+var notifyHidden = DJIUpgradeNotifyViewModel['- notifyHidden'];
+var notifyHiddenImpl = notifyHidden.implementation;
+notifyHidden.implementation = ObjC.implement(notifyHidden, function (handle, selector) {
+     var originalResult = notifyHiddenImpl(handle, selector);
+     console.log('[*] Disabling Upgrade Notification');
+     return 1;
+});
+</code>
+===== DJIAppSettings - sdr_force_fcc =====
+<code javascript DJIAppSettings.sdr_force_fcc.js>
+//Force FCC Mode
+var shown=0;
+var fcc_enabled;
+var DJIAppSettings = ObjC.classes.DJIAppSettings;
+var sdr_force_fcc = DJIAppSettings['- sdr_force_fcc'];
+var sdr_force_fccImpl = sdr_force_fcc.implementation;
+sdr_force_fcc.implementation = ObjC.implement(sdr_force_fcc, function (handle, selector) {
+var originalResult = sdr_force_fccImpl(handle, selector);
+     console.log('[*] Setting Forced FCC Mode');
+     fcc_enabled = 1;
+     return 1;
+});
+//Fake Mavic for P4 FCC
+var DJIProductManager = ObjC.classes.DJIProductManager;
+var currentProductCode = DJIProductManager['+ currentProductCode'];
+var currentProductCodeImpl = currentProductCode.implementation;
+currentProductCode.implementation = ObjC.implement(currentProductCode, function (handle, selector) {
+     var originalResult = currentProductCodeImpl(handle, selector);
+     if(shown==0) {
+          console.log('[*] Faking product code for FCC');
+          shown=1;
+     }
+     if(fcc_enabled==0)
+         return 13; //mavic
+     else
+         return originalResult
+});
+</code>
+===== DJIAppForceUpdateManager - hasChecked =====
+<code javascript DJIAppForceUpdateManager.hasChecked.js>
+//Bypass DJI Go 4 new app version check
+var DJIAppForceUpdateManager = ObjC.classes.DJIAppForceUpdateManager;
+var hasChecked = DJIAppForceUpdateManager['- hasChecked'];
+var hasCheckedImpl = hasChecked.implementation;
+hasChecked.implementation = ObjC.implement(hasChecked, function (handle, selector) {
+     var originalResult = hasCheckedImpl(handle, selector);
+     console.log("[*] Disabling App Upgrade Check");
+     return 1;
+});
+</code>
+===== DJIAppSettings - canUseIllegalChannels =====
+<code javascript DJIAppForceUpdateManager.hasChecked.js>
+//Enable Illegal Channels (32 Channels)
+if (ObjC.available) {
+     var DJIAppSettings = ObjC.classes.DJIAppSettings;
+     var canUseIllegalChannels = DJIAppSettings['- canUseIllegalChannels'];
+     var canUseIllegalChannelsImpl = canUseIllegalChannels.implementation;
+     canUseIllegalChannels.implementation = ObjC.implement(canUseIllegalChannels, function (handle, selector) {
+          var originalResult = canUseIllegalChannelsImpl(handle, selector);
+          console.log('[*] Enabling Illegal Channels (32 Channels)');
+          return 1;
+     });
+     var DJIRadioLogic = ObjC.classes.DJIRadioLogic;
+     var canUseIllegalChannels = DJIRadioLogic['- canUseIllegalChannels'];
+     var canUseIllegalChannelsImpl = canUseIllegalChannels.implementation;
+     canUseIllegalChannels.implementation = ObjC.implement(canUseIllegalChannels, function (handle, selector) {
+          var originalResult = canUseIllegalChannelsImpl(handle, selector);
+          console.log('[*] Enabling Illegal Channels (32 Channels)');
+          return 1;
+  });
+}
 </code>

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