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Merge pull request #5021 from guggero/custom-binary-verify

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scripts: allow verification of custom binary
This commit is contained in:
Conner Fromknecht 2021-02-12 12:04:49 -08:00 committed by GitHub
commit 4a96c2e55a
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1 changed files with 41 additions and 11 deletions
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52
scripts/verify-install.sh
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@ -28,28 +28,58 @@ function check_command() {
fi fi
} }
check_command curl # By default we're picking up lnd and lncli from the system $PATH.
check_command jq
check_command gpg
check_command lnd
check_command lncli
LND_BIN=$(which lnd) LND_BIN=$(which lnd)
LNCLI_BIN=$(which lncli) LNCLI_BIN=$(which lncli)
LND_VERSION=$(lnd --version | cut -d'=' -f2) # If exactly two parameters are specified, we expect the first one to be lnd and
LNCLI_VERSION=$(lncli --version | cut -d'=' -f2) # the second one to be lncli.
if [[ $# -eq 2 ]]; then
LND_BIN=$(realpath $1)
LNCLI_BIN=$(realpath $2)
# Make sure both files actually exist.
if [[ ! -f $LND_BIN ]]; then
echo "ERROR: $LND_BIN not found!"
exit 1
fi
if [[ ! -f $LNCLI_BIN ]]; then
echo "ERROR: $LNCLI_BIN not found!"
exit 1
fi
elif [[ $# -eq 0 ]]; then
# Make sure both binaries can be found and are executable.
check_command lnd
check_command lncli
else
echo "ERROR: invalid number of parameters!"
echo "Usage: verify-install.sh [lnd-binary lncli-binary]"
exit 1
fi
check_command curl
check_command jq
check_command gpg
LND_VERSION=$($LND_BIN --version | cut -d'=' -f2)
LNCLI_VERSION=$($LNCLI_BIN --version | cut -d'=' -f2)
LND_SUM=$(sha256sum $LND_BIN | cut -d' ' -f1) LND_SUM=$(sha256sum $LND_BIN | cut -d' ' -f1)
LNCLI_SUM=$(sha256sum $LNCLI_BIN | cut -d' ' -f1) LNCLI_SUM=$(sha256sum $LNCLI_BIN | cut -d' ' -f1)
echo "Detected lnd version $LND_VERSION with SHA256 sum $LND_SUM" echo "Detected lnd $LND_BIN version $LND_VERSION with SHA256 sum $LND_SUM"
echo "Detected lncli version $LNCLI_VERSION with SHA256 sum $LNCLI_SUM" echo "Detected lncli $LNCLI_BIN version $LNCLI_VERSION with SHA256 sum $LNCLI_SUM"
# Make sure lnd and lncli are installed with the same version. # Make sure lnd and lncli are installed with the same version and is an actual
# version string.
if [[ "$LNCLI_VERSION" != "$LND_VERSION" ]]; then if [[ "$LNCLI_VERSION" != "$LND_VERSION" ]]; then
echo "ERROR: Version $LNCLI_VERSION of lncli does not match $LND_VERSION of lnd!" echo "ERROR: Version $LNCLI_VERSION of lncli does not match $LND_VERSION of lnd!"
exit 1 exit 1
fi fi
version_regex="^v[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]"
if [[ ! "$LND_VERSION" =~ $version_regex ]]; then
echo "ERROR: Invalid version of lnd detected: $LND_VERSION"
exit 1
fi
# If we're inside the docker image, there should be a shasums.txt file in the # If we're inside the docker image, there should be a shasums.txt file in the
# root directory. If that's the case, we first want to make sure we still have # root directory. If that's the case, we first want to make sure we still have