From a327b414fc90e7ab7378c52a1ceb40c34c4a241f Mon Sep 17 00:00:00 2001
From: openoms <openoms@riseup.net>
Date: Tue, 2 Jul 2019 21:05:29 +0100
Subject: [PATCH] Update LND to v0.7.0-beta

---
 lnd.updates/README.md                 |   5 ++
 lnd.updates/lnd.update.v0.7.0-beta.sh | 109 ++++++++++++++++++++++++++
 2 files changed, 114 insertions(+)
 create mode 100644 lnd.updates/lnd.update.v0.7.0-beta.sh

diff --git a/lnd.updates/README.md b/lnd.updates/README.md
index b7eefeb..25a3ba8 100644
--- a/lnd.updates/README.md
+++ b/lnd.updates/README.md
@@ -10,6 +10,11 @@ Choose a commit ID from this list: https://github.com/lightningnetwork/lnd/commi
 
 ### [Check for the latest official release and notes](https://github.com/lightningnetwork/lnd/releases/)
 
+#### [Update LND to v0.7.0-beta](lnd.update.v0.7.0-beta.sh)
+
+* Download and run this script on the RaspiBlitz:  
+`$ wget https://raw.githubusercontent.com/openoms/bitcoin-tutorials/master/lnd.updates/lnd.update.v0.7.0-beta.sh && sudo bash lnd.update.v0.7.0-beta.sh`
+
 #### [Update LND to v0.7.0-beta-rc3](lnd.update.v0.7.0-beta-rc3.sh)
 
 * Download and run this script on the RaspiBlitz:  
diff --git a/lnd.updates/lnd.update.v0.7.0-beta.sh b/lnd.updates/lnd.update.v0.7.0-beta.sh
new file mode 100644
index 0000000..8128b29
--- /dev/null
+++ b/lnd.updates/lnd.update.v0.7.0-beta.sh
@@ -0,0 +1,109 @@
+# LND Update Script
+
+# Download and run this script on the RaspiBlitz:
+# $ wget https://raw.githubusercontent.com/openoms/bitcoin-tutorials/master/lnd.updates/lnd.update.v0.7.0-beta.sh && sudo bash lnd.update.v0.7.0-beta.sh
+
+## based on https://github.com/Stadicus/guides/blob/master/raspibolt/raspibolt_40_lnd.md#lightning-lnd
+## see LND releases: https://github.com/lightningnetwork/lnd/releases
+
+lndVersion="0.7.0-beta"  # the version you would like to be updated
+downloadDir="/home/admin/download"  # edit your download directory
+
+echo "Detect CPU architecture ..." 
+isARM=$(uname -m | grep -c 'arm')
+isAARCH64=$(uname -m | grep -c 'aarch64')
+isX86_64=$(uname -m | grep -c 'x86_64')
+isX86_32=$(uname -m | grep -c 'i386\|i486\|i586\|i686\|i786')
+if [ ${isARM} -eq 0 ] && [ ${isAARCH64} -eq 0 ] && [ ${isX86_64} -eq 0 ] && [ ${isX86_32} -eq 0 ] ; then
+  echo "!!! FAIL !!!"
+  echo "Can only build on ARM, aarch64, x86_64 or i386 not on:"
+  uname -m
+  exit 1
+else
+ echo "OK running on $(uname -m) architecture."
+fi
+
+# update the SHA256 checksum upon version change
+if [ ${isARM} -eq 1 ] ; then
+  lndOSversion="armv7"
+  lndSHA256="ac51d96ee9b57bfcab0b05dbcfcd9ce3bd42a216354c0972e97c1a1c86c2479a"
+fi
+if [ ${isAARCH64} -eq 1 ] ; then
+  lndOSversion="arm64"
+  lndSHA256="c995fa67d6b23e547723801de49817dda34188fba78d0fe8ae506774e54c0afd"
+fi
+if [ ${isX86_64} -eq 1 ] ; then
+  lndOSversion="amd64"
+  lndSHA256="c818c3a983167312f3bf2c84cb285212c5052131319caaef287a97541d2ff479"
+fi 
+if [ ${isX86_32} -eq 1 ] ; then
+  lndOSversion="386"
+  lndSHA256="47be6c3391fadbc5a169fa1dd6dd13031d759b3d42c71a2d556751746b705c48"
+fi 
+echo ""
+echo "*** LND v${lndVersion} for ${lndOSversion} ***"
+
+# olaoluwa
+PGPpkeys="https://keybase.io/roasbeef/pgp_keys.asc"
+PGPcheck="F8037E70C12C7A263C032508CE58F7F8E20FD9A2"
+# PGPcheck="BD599672C804AF2770869A048B80CD2BB8BD8132"
+
+# bitconner 
+# PGPpkeys="https://keybase.io/bitconner/pgp_keys.asc"
+# PGPcheck="9C8D61868A7C492003B2744EE7D737B67FA592C7"
+
+# get LND resources
+cd "${downloadDir}"
+binaryName="lnd-linux-${lndOSversion}-v${lndVersion}.tar.gz"
+sudo -u admin wget -N https://github.com/lightningnetwork/lnd/releases/download/v${lndVersion}/${binaryName}
+sudo -u admin wget -N https://github.com/lightningnetwork/lnd/releases/download/v${lndVersion}/manifest-v${lndVersion}.txt
+sudo -u admin wget -N https://github.com/lightningnetwork/lnd/releases/download/v${lndVersion}/manifest-v${lndVersion}.txt.sig
+sudo -u admin wget -N -O "${downloadDir}/pgp_keys.asc" ${PGPpkeys}
+
+# check binary is was not manipulated (checksum test)
+binaryChecksum=$(sha256sum ${binaryName} | cut -d " " -f1)
+if [ "${binaryChecksum}" != "${lndSHA256}" ]; then
+  echo "!!! FAIL !!! Downloaded LND BINARY not matching SHA256 checksum: ${lndSHA256}"
+  exit 1
+fi
+
+# check gpg finger print
+gpg ./pgp_keys.asc
+fingerprint=$(sudo gpg "${downloadDir}/pgp_keys.asc" 2>/dev/null | grep "${PGPcheck}" -c)
+if [ ${fingerprint} -lt 1 ]; then
+  echo ""
+  echo "!!! BUILD WARNING --> LND PGP author not as expected"
+  echo "Should contain PGP: ${PGPcheck}"
+  echo "PRESS ENTER to TAKE THE RISK if you think all is OK"
+  read key
+fi
+gpg --import ./pgp_keys.asc
+sleep 3
+verifyResult=$(gpg --verify manifest-v${lndVersion}.txt.sig 2>&1)
+goodSignature=$(echo ${verifyResult} | grep 'Good signature' -c)
+echo "goodSignature(${goodSignature})"
+correctKey=$(echo ${verifyResult} | tr -d " \t\n\r" | grep "${olaoluwaPGP}" -c)
+echo "correctKey(${correctKey})"
+if [ ${correctKey} -lt 1 ] || [ ${goodSignature} -lt 1 ]; then
+  echo ""
+  echo "!!! BUILD FAILED --> LND PGP Verify not OK / signatute(${goodSignature}) verify(${correctKey})"
+  exit 1
+fi
+
+sudo systemctl stop lnd
+
+# install
+sudo -u admin tar -xzf ${binaryName}
+sudo install -m 0755 -o root -g root -t /usr/local/bin lnd-linux-${lndOSversion}-v${lndVersion}/*
+sleep 3
+installed=$(sudo -u admin lnd --version)
+if [ ${#installed} -eq 0 ]; then
+  echo ""
+  echo "!!! BUILD FAILED --> Was not able to install LND"
+  exit 1
+fi
+
+sudo systemctl restart lnd
+
+echo ""
+echo "Installed ${installed}"