update from ZenCash 0.84.1

.gitignore

@@ -1,10 +1,23 @@
 *.class
 
 build/**
+**/target/*
 
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+*exe
+.idea/*
+.iml
+*.iml
+
+.vscode
+.classpath
+.settings
+installer/.project
+installer/bin
+zencash-wallet-swing/.project
+zencash-wallet-swing/bin

.project

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>ZENCashOfficialSwingWalletUI</name>
+	<name>HorizenSwingWalletUI</name>
 	<comment></comment>
 	<projects>
 	</projects>

.settings/org.eclipse.jdt.core.prefs

@@ -1,12 +1,12 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.7
+org.eclipse.jdt.core.compiler.source=1.8

.travis.yml

@@ -0,0 +1,47 @@
+os: linux
+language: shell
+
+env:
+  - ZEND_VERSION=4.1.0 JDK=16
+
+install:
+  - source ./scripts/install.sh
+  - source ./scripts/setup-env.sh
+
+script: ./scripts/build.sh
+
+before_deploy:
+  - git config --local user.name $GITHUB_USERNAME
+  - git config --local user.email $GITHUB_EMAIL
+  - if [[ -z $TRAVIS_TAG ]]; then export TRAVIS_TAG=$TRAVIS_BRANCH; fi
+
+deploy:
+  edge: true
+  provider: releases
+  token: $GITHUB_AUTH
+  file_glob: true
+  file: "./releases/*"
+  cleanup: false
+  overwrite: true
+  draft: true
+  release_notes: $READABLE_NAME
+  on:
+    all_branches: true
+
+jobs:
+  include:
+    - stage: "Builds and Deploy"
+      os: osx
+      osx_image: xcode9.4
+      language: shell
+    -
+      os: linux
+      dist: bionic
+      language: shell
+    -
+      os: windows
+      language: shell
+      before_install:
+        - powershell Set-ExecutionPolicy -ExecutionPolicy Unrestricted -Scope LocalMachine
+        - powershell Install-WindowsFeature Net-Framework-Core
+        - cinst -y wixtoolset

LICENSE

@@ -1,6 +1,7 @@
 MIT License
 
-Copyright (c) 2016-2017 Ivan Vaklinov <[email protected]>
+Copyright (c) 2023 The Horizen Foundation
+Copyright (c) 2016-2021 Zen Blockchain Foundation
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,57 +1,97 @@
-# [ZENCash](https://zensystem.io/) Desktop GUI Wallet
+# [Horizen](https://horizen.io/) Desktop GUI Wallet
 
-## Graphical user interface wrapper for the [ZENCash](https://zensystem.io/) command line tools
+<p align="center"><img src="https://www.horizen.io/assets/img/icons/page_media/logo_no_tagline.svg" width="600"></p>
 
-### IMPORTANT: Please read the [security notice](docs/KnownSecurityIssues.md) about watch-only addresses before using the wallet!
+## Deprecation notice
 
-This program provides a Graphical User Interface (GUI) for the ZENCash client tools that acts as a wrapper and 
+Horizen Desktop GUI Wallet is no longer actively maintained.
+
+[Sphere by Horizen](https://github.com/HorizenOfficial/Sphere_by_Horizen) is its successor and ongoing development will be focused on Sphere by Horizen, to migrate to Sphere by Horizen please see our [wiki]( https://horizenofficial.atlassian.net/wiki/spaces/ZEN/pages/729776153).
+
+If you still wish to use Horizen Desktop GUI Wallet, you can manually update the bundled binaries of [Zen](https://github.com/HorizenOfficial/zen) by following these steps:
+
+1. Access the **[Releases](https://github.com/HorizenOfficial/zen/releases)** section of the Zen repository to download the last zend binaries for your operating system.
+2. Once you have downloaded the necessary binaries (make sure you have `zen-cli`, `zen-tx`, `zend`), you need to update them in the installation path of your app, which varies depending on your operating system. Make sure Horizen Desktop GUI Wallet is closed before proceeding.
+
+- **Windows**:
+   - Replace the binaries in the `/app` folder where you installed the wallet. The default path for this is `C:\Program Files\HorizenDesktopGUIWallet\app`.
+- **macOS**:
+   - Inspect the app by right-clicking and selecting "Show Package Contents."
+   - Navigate to the `/Contents/app` directory within the package.
+   - Replace the existing binaries with the new ones.
+
+Once you have updated the binaries, you can open the wallet again and it will be running the latest version of Zen.
+
+**Note**: The Linux version of Swing doesn't include Zend binaries by default; instead, it relies on the presence of the Zen Debian package being installed. Therefore, there's no Linux-specific installation instructions in the repository since Zend is updated and installed separately as part of an external process.
+
+---
+
+**Running Horizen Desktop GUI Wallet on macOS Catalina**: Horizen Desktop GUI Wallet is not going to be notarized and as such won't start on macOS Catalina without going through some extra steps, if you want to run it on MacOS Catalina or later please read and follow https://support.apple.com/en-us/HT202491 `How to open an app that hasn’t been notarized or is from an unidentified developer`.
+
+## Graphical user interface wrapper for the [Horizen](https://horizen.io/) command line tools
+
+This program provides a Graphical User Interface (GUI) for the Horizen client tools that acts as a wrapper and 
 presents the information in a user-friendly manner.
 
-![Screenshot](https://github.com/ZencashOfficial/zencash-swing-wallet-ui/raw/master/docs/ZENCashWallet.png "Main Window")
+![Screenshot](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/raw/master/docs/ZENCashWallet.png "Main Window")
+
+**This wallet is targeted at advanced users who understand the implications of running a full Zen node on**
+**the local machine, maintaining a full local copy of the blockchain, maintaining and backing up the**
+**Zen nodes's `wallet.dat` file etc! The wallet is not suitable for novice crypto-currency users!**
+
+**SECURITY WARNING: Encryption of the wallet.dat file is not yet supported for Horizen. Using the wallet** 
+**on a system infected with malware may result in wallet data/funds being stolen. The**
+**wallet.dat needs to be backed up regularly (not just once - e.g. after every 30-40**
+**outgoing transactions) and it must also be backed up after creating a new Z address.**
+
+**STABILITY WARNING: The GUI wallet is as yet considered experimental! It is known to exhibit occasional stability problems related to running a full Zen node.**
+**Specifically if the locally running `zend` cannot start properly due to issues with the local blockchain, the GUI cannot start either!**
+**Users need to be prepared to fix such problems manually as described in the [troubleshooting guide](docs/TroubleshootingGuide.md).**
+**Doing so requires command line skills.**
 
-#### New/Experimental: [ZENCash Desktop GUI Wallet packages for Debian/Ubuntu Linux](https://github.com/ZencashOfficial/zencash-swing-wallet-ui/blob/master/docs/ReleaseUbuntuRepository.md) are available
+**AUTO-DEPRECATION WARNING: Wallet binary releases for Mac/Windows contain ZEN full node binaries. These have an auto-deprecation feature:**
+**they are considered outdated after 16 weeks and stop working. So they need to be updated to a newer version before this term expires.**
+**Users need to ensure they use an up-to-date version of the wallet (e.g. update the wallet every two months or so).**
 
-#### New/Experimental: [ZENCash Desktop GUI Wallet for Mac OS](https://github.com/ZencashOfficial/zencash-swing-wallet-ui/blob/master/docs/Release_0.75.9.md) is available
+#### New/Experimental: [Horizen Desktop GUI Wallet packages for Debian/Ubuntu Linux](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/blob/master/docs/ReleaseUbuntuRepository.md) are available
 
-#### New/Experimental: [ZENCash Desktop GUI Wallet for Windows](https://github.com/ZencashOfficial/zencash-swing-wallet-ui/blob/master/docs/Release_0.75.8.md) is available
+#### New/Experimental: [Horizen Desktop GUI Wallet for Windows/macOS](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/blob/master/docs/Release_1.0.12.md) is available
 
 #### Information on diagnosing some common problems may be found in this [troubleshooting guide](docs/TroubleshootingGuide.md).
 
 ## Building, installing and running the Wallet GUI
 
-Before installing the Desktop GUI Wallet you need to have ZENCash up and running. The following 
-[guide](https://github.com/ZencashOfficial/zen/blob/master/README.md) 
-explains how to set up [ZENCash](https://zensystem.io/). 
+Before installing the Desktop GUI Wallet you need to have Horizen up and running. The following 
+[guide](https://github.com/HorizenOfficial/zen/blob/master/README.md) 
+explains how to set up [Horizen](https://horizen.io/). 
 
 **For security reasons it is recommended to always build the GUI wallet program from GitHub**
-**[source](https://github.com/ZencashOfficial/zencash-swing-wallet-ui/archive/master.zip).**
+**[source](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/archive/master.zip).**
 The details of how to build it are described below (easy to follow). 
 
 
 1. Operating system and tools
 
-   As of June 2017 (ZENCash v1.0.9) this program is mostly tested on Linux and Mac OS X
-   (same limitation as [ZENCash](https://zensystem.io/)) with experimental support for Windows.
-   The Linux tools you need to build and run the Wallet GUI are Git, Java (JDK7 or later) and
-   Ant. If using Ubuntu Linux, they may be installed via command: 
-   ```
-   user@ubuntu:~/build-dir$ sudo apt-get install git default-jdk ant
-   ``` 
-   For RedHat/CentOS/Fedora-type Linux systems the command is (like):
+   As of January 2019 (Horizen v2.0.16) this program supports Linux, macOS Sierra/High Sierra and Windows.
+   The Linux tools you need to build and run the Wallet GUI are Git, Java (JDK12) and Ant.
+   To install OpenJDK to meet the Java dependency, please follow the instructions on these links:
+   [Windows](https://adoptopenjdk.net/installation.html?variant=openjdk12&jvmVariant=hotspot#windows-msi)
+   [Linux](https://adoptopenjdk.net/installation.html?variant=openjdk12&jvmVariant=hotspot#linux-pkg)
+   [MacOS](https://adoptopenjdk.net/installation.html?variant=openjdk12&jvmVariant=hotspot#macos-pkg)
+
+   For RedHat/CentOS/Fedora-type, you should be able to install git and ant running the following command:
    ```
-   user@centos:~/build-dir$ sudo yum install java-1.8.0-openjdk git ant 
+   user@centos:~/build-dir$ sudo yum install git ant 
    ```
-   The name of the JDK package (`java-1.8.0-openjdk`) may vary depending on the Linux system, so you need to
-   check it, if name `java-1.8.0-openjdk` is not accepted.
-   If you have some other Linux distribution, please check your relevant documentation on installing Git, 
+   If you have some Linux distribution that those instructions do not apply to, please check your relevant documentation on installing Git, 
    JDK and Ant. The commands `git`, `java`, `javac` and `ant` need to be startable from command line 
    before proceeding with build.
 
 2. Building from source code
 
    As a start you need to clone the zencash-swing-wallet-ui Git repository:
    ```
-   user@ubuntu:~/build-dir$ git clone https://github.com/ZencashOfficial/zencash-swing-wallet-ui.git
+   user@ubuntu:~/build-dir$ git clone https://github.com/HorizenOfficial/zencash-swing-wallet-ui.git
    ```
    Change the current directory:
    ```
@@ -70,28 +110,28 @@ The details of how to build it are described below (easy to follow).
    file `./build/jars/ZENCashSwingWalletUI.jar`. In addition the JAR file 
    `bitcoinj-core-0.14.5.jar` is also necessary to run the wallet. 
 
-3. Installing the built ZENCash GUI wallet
+3. Installing the built Horizen GUI wallet
 
-   3.1. If you have built ZENCash from source code:
+   3.1. If you have built Horizen from source code:
 
-     Assuming you have already built from source code [ZENCash](https://zensystem.io/) in directory `/home/user/zen/src` (for example - this is the typical build dir. for ZENCash v1.0.9) which contains the command line tools `zen-cli` and `zend` you need to take the created JAR files and copy them to directory `/home/user/zen/src` (the same dir. that contains `zen-cli` and `zend`). Example copy command:
+     Assuming you have already built from source code [Horizen](https://github.com/HorizenOfficial/zen) in directory `/home/user/zen/src` (for example - this is the typical build dir. for Horizen v2.0.16) which contains the command line tools `zen-cli` and `zend` you need to take the created JAR files and copy them to directory `/home/user/zen/src` (the same dir. that contains `zen-cli` and `zend`). Example copy command:
       ```
       user@ubuntu:~/build-dir/zencash-swing-wallet-ui$ cp -R -v ./build/jars/* /home/user/zen/src    
       ```
 
-4. Running the installed ZENCash GUI wallet
+4. Running the installed Horizen GUI wallet
 
    It may be run from command line or started from another GUI tool (e.g. file manager). 
-   Assuming you have already installed [ZENCash](https://zensystem.io/) and the GUI Wallet `ZENCashSwingWalletUI.jar` in 
+   Assuming you have already installed [Horizen](https://horizen.io/) and the GUI Wallet `ZENCashSwingWalletUI.jar` in 
    directory `/home/user/zen/src` one way to run it from command line is:
    ```
    user@ubuntu:~/build-dir/zencash-swing-wallet-ui$ java -jar /home/user/zen/src/ZENCashSwingWalletUI.jar
    ```
    If you are using Ubuntu (or similar ;) Linux you may instead just use the file manager and 
    right-click on the `ZENCashSwingWalletUI.jar` file and choose the option "Open with OpenJDK 8 Runtime". 
-   This will start the ZENCash GUI wallet.
+   This will start the Horizen GUI wallet.
 
-   **Important:** the ZENCash configuration file `~/.zen/zen.conf` needs to be correctly set up for the GUI
+   **Important:** the Horizen configuration file `~/.zen/zen.conf` needs to be correctly set up for the GUI
    wallet to work. Specifically the RPC user and password need to be set in it like:
    ```
    rpcuser=username
@@ -101,7 +141,7 @@ The details of how to build it are described below (easy to follow).
 
 
 ### License
-This program is distributed under an [MIT License](https://github.com/ZencashOfficial/zencash-swing-wallet-ui/raw/master/LICENSE).
+This program is distributed under an [MIT License](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/raw/master/LICENSE).
 
 ### Disclaimer
 
@@ -115,14 +155,14 @@ SOFTWARE.
 
 ### Known issues and limitations
 
-1. Issue: The ZENCash Desktop GUI Wallet is not compatible with applications that modify the ZEN `wallet.dat` file. The wallet should not be used
+1. Issue: The Horizen Desktop GUI Wallet is not compatible with applications that modify the ZEN `wallet.dat` file. The wallet should not be used
 with such applications on the same PC. For instance some distributed exchange applications are known to create watch-only addresses in the
 `wallet.dat` file that cause the GUI wallet to display a wrong balance and/or display addresses that do not belong to the wallet. 
 1. Limitation: if two users exchange text messages via the messaging UI TAB and one of them has a system clock, substantially running slow or fast by more than 1 minute, it is possible that this user will see text messages appearing out of order. 
 1. Limitation: if a messaging identity has been created (happens on first click on the messaging UI tab), then replacing the `wallet.dat` or changing the node configuration between mainnet and testnet will make the identity invalid. This will result in a wallet update error. To remove the error the directory `~/.ZENCashSwingWalletUI/messaging` may be manually renamed or deleted (when the wallet is stopped). **CAUTION: all messaging history will be lost in this case!**
-1. Limitation: Wallet encryption has been temporarily disabled in ZENCash due to stability problems. A corresponding issue 
+1. Limitation: Wallet encryption has been temporarily disabled in Horizen due to stability problems. A corresponding issue 
 [#1552](https://github.com/zcash/zcash/issues/1552) has been opened by the ZCash developers. Correspondingly
-wallet encryption has been temporarily disabled in the ZENCash Desktop GUI Wallet.
+wallet encryption has been temporarily disabled in the Horizen Desktop GUI Wallet.
 The latter needs to be disabled. 
 1. Limitation: The list of transactions does not show all outgoing ones (specifically outgoing Z address 
 transactions). A corresponding issue [#1438](https://github.com/zcash/zcash/issues/1438) has been opened 
@@ -136,6 +176,3 @@ Windows you need to right-click on `ZENCashSwingWalletUI.exe` and choose option:
 ```
 Properties >> Compatibility >> Override High DPI scaling behavior >> Scaling Performed by (Application)
 ```
-Example:
-
-![DPI Scaling](https://github.com/ZencashOfficial/zencash-swing-wallet-ui/raw/master/docs/EXEScalingSettings.png "DPI Scaling")