Add Channel Tools for debugging

rootfs/standard/usr/bin/mynode_post_upgrade.sh

@@ -564,6 +564,44 @@ if [ "$CURRENT" != "$LIT_VERSION" ]; then
     fi
 fi
 
+# Upgrade Lightning Chantools
+echo "Upgrading chantools..."
+CHANTOOLS_ARCH="chantools-linux-armv7"
+if [ $IS_X86 = 1 ]; then
+    CHANTOOLS_ARCH="chantools-linux-amd64"
+fi
+if [ $IS_RASPI4_ARM64 = 1 ]; then
+    CHANTOOLS_ARCH="chantools-linux-arm64"
+fi
+CHANTOOLS_UPGRADE_URL=https://github.com/lightninglabs/chantools/releases/download/$CHANTOOLS_VERSION/$CHANTOOLS_ARCH-$CHANTOOLS_VERSION.tar.gz
+CURRENT=""
+if [ -f $CHANTOOLS_VERSION_FILE ]; then
+    CURRENT=$(cat $CHANTOOLS_VERSION_FILE)
+fi
+if [ "$CURRENT" != "$CHANTOOLS_VERSION" ]; then
+    # Download and install lit
+    rm -rf /opt/download
+    mkdir -p /opt/download
+    cd /opt/download
+
+    wget $CHANTOOLS_UPGRADE_URL
+    wget $CHANTOOLS_UPGRADE_MANIFEST_URL -O manifest.txt
+    wget $CHANTOOLS_UPGRADE_MANIFEST_SIG_URL  -O manifest.txt.sig
+
+    gpg --verify manifest.txt.sig manifest.txt
+    if [ $? == 0 ]; then
+        # Install lit
+        tar -xzf chantools-*.tar.gz
+        mv $CHANTOOLS_ARCH-$CHANTOOLS_VERSION chantools
+        install -m 0755 -o root -g root -t /usr/local/bin chantools/chantools
+
+        # Mark current version
+        echo $CHANTOOLS_VERSION > $CHANTOOLS_VERSION_FILE
+    else
+        echo "ERROR UPGRADING CHANTOOLS - GPG FAILED"
+    fi
+fi
+
 # Install LndHub
 if should_install_app "lndhub" ; then
     LNDHUB_UPGRADE_URL=https://github.com/BlueWallet/LndHub/archive/$LNDHUB_VERSION.tar.gz

rootfs/standard/usr/bin/mynode_update_latest_version_files.sh

@@ -7,6 +7,7 @@ echo $LND_VERSION > $LND_LATEST_VERSION_FILE
 echo $LOOP_VERSION > $LOOP_LATEST_VERSION_FILE
 echo $POOL_VERSION > $POOL_LATEST_VERSION_FILE
 echo $LIT_VERSION > $LIT_LATEST_VERSION_FILE
+echo $CHANTOOLS_VERSION > $CHANTOOLS_LATEST_VERSION_FILE
 echo $ELECTRS_VERSION > $ELECTRS_LATEST_VERSION_FILE
 echo $LNDHUB_VERSION > $LNDHUB_LATEST_VERSION_FILE
 echo $MEMPOOL_VERSION > $MEMPOOL_LATEST_VERSION_FILE

rootfs/standard/usr/share/mynode/application_info.json

@@ -63,6 +63,19 @@
         "requires_lightning": true,
         "show_on_status_page": true
     },
+    {
+        "name": "Channel Tools",
+        "short_name": "chantools",
+        "author": {"name": "Lightning Labs", "link":"https://lightning.engineering/"},
+        "website": {"name": "GitHub", "link": "https://github.com/lightninglabs/chantools"},
+        "description": "This tool provides helper functions that can be used to rescue funds locked in lnd channels in case lnd itself cannot run properly anymore.",
+        "category": "lightning_app",
+        "short_description": "Lightning Diagnostic Tool",
+        "requires_lightning": true,
+        "hide_status_icon": true,
+        "can_enable_disable": false,
+        "show_on_status_page": true
+    },
     {
         "name": "Ride the Lightning",
         "short_name": "rtl",

rootfs/standard/usr/share/mynode/mynode_app_versions.sh

@@ -50,6 +50,13 @@ LIT_LATEST_VERSION_FILE=/home/bitcoin/.mynode/lit_version_latest
 LIT_UPGRADE_MANIFEST_URL=https://github.com/lightninglabs/lightning-terminal/releases/download/$LIT_VERSION/manifest-$LIT_VERSION.txt
 LIT_UPGRADE_MANIFEST_SIG_URL=https://github.com/lightninglabs/lightning-terminal/releases/download/$LIT_VERSION/manifest-$LIT_VERSION.sig
 
+CHANTOOLS_VERSION="v0.11.3"
+CHANTOOLS_VERSION=$(get_app_version "$CHANTOOLS_VERSION" "chantools")
+CHANTOOLS_VERSION_FILE=/home/bitcoin/.mynode/chantools_version
+CHANTOOLS_LATEST_VERSION_FILE=/home/bitcoin/.mynode/chantools_version_latest
+CHANTOOLS_UPGRADE_MANIFEST_URL=https://github.com/lightninglabs/chantools/releases/download/$CHANTOOLS_VERSION/manifest-$CHANTOOLS_VERSION.txt
+CHANTOOLS_UPGRADE_MANIFEST_SIG_URL=https://github.com/lightninglabs/chantools/releases/download/$CHANTOOLS_VERSION/manifest-$CHANTOOLS_VERSION.sig
+
 ELECTRS_VERSION="v0.9.9"
 ELECTRS_VERSION_FILE=/home/bitcoin/.mynode/electrs_version
 ELECTRS_LATEST_VERSION_FILE=/home/bitcoin/.mynode/electrs_version_latest

scripts/check_app_versions.py

@@ -9,6 +9,7 @@ apps = [{"name": "bitcoin/bitcoin",                         "current_version_var
         {"name": "lightninglabs/loop",                      "current_version_variable": "LOOP_VERSION"},
         {"name": "lightninglabs/pool",                      "current_version_variable": "POOL_VERSION"},
         {"name": "lightninglabs/lightning-terminal",        "current_version_variable": "LIT_VERSION"},
+        {"name": "lightninglabs/chantools",                 "current_version_variable": "CHANTOOLS_VERSION"},
         {"name": "romanz/electrs",                          "current_version_variable": "ELECTRS_VERSION"},
         {"name": "mempool/mempool",                         "current_version_variable": "MEMPOOL_VERSION"},
         {"name": "Ride-The-Lightning/RTL",                  "current_version_variable": "RTL_VERSION"},

setup/setup_device.sh

@@ -630,6 +630,45 @@ if [ "$CURRENT" != "$LIT_VERSION" ]; then
 fi
 cd ~
 
+# Upgrade Lightning Chantools
+echo "Upgrading chantools..."
+CHANTOOLS_ARCH="chantools-linux-armv7"
+if [ $IS_X86 = 1 ]; then
+    CHANTOOLS_ARCH="chantools-linux-amd64"
+fi
+if [ $IS_RASPI4_ARM64 = 1 ]; then
+    CHANTOOLS_ARCH="chantools-linux-arm64"
+fi
+CHANTOOLS_UPGRADE_URL=https://github.com/lightninglabs/chantools/releases/download/$CHANTOOLS_VERSION/$CHANTOOLS_ARCH-$CHANTOOLS_VERSION.tar.gz
+CURRENT=""
+if [ -f $CHANTOOLS_VERSION_FILE ]; then
+    CURRENT=$(cat $CHANTOOLS_VERSION_FILE)
+fi
+if [ "$CURRENT" != "$CHANTOOLS_VERSION" ]; then
+    # Download and install lit
+    rm -rf /opt/download
+    mkdir -p /opt/download
+    cd /opt/download
+
+    wget $CHANTOOLS_UPGRADE_URL
+    wget $CHANTOOLS_UPGRADE_MANIFEST_URL -O manifest.txt
+    wget $CHANTOOLS_UPGRADE_MANIFEST_SIG_URL  -O manifest.txt.sig
+
+    gpg --verify manifest.txt.sig manifest.txt
+    if [ $? == 0 ]; then
+        # Install lit
+        tar -xzf chantools-*.tar.gz
+        mv $CHANTOOLS_ARCH-$CHANTOOLS_VERSION chantools
+        install -m 0755 -o root -g root -t /usr/local/bin chantools/chantools
+
+        # Mark current version
+        echo $CHANTOOLS_VERSION > $CHANTOOLS_VERSION_FILE
+    else
+        echo "ERROR UPGRADING CHANTOOLS - GPG FAILED"
+    fi
+fi
+cd ~
+
 
 # Setup "install" location for some apps
 mkdir -p /opt/mynode