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fix(sensors): add error message when tamper protection blocks uninstall #492

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Merged
carlosmmatos merged 2 commits into from
Mar 16, 2026
+17 −1
Merged

fix(sensors): add error message when tamper protection blocks uninstall #492

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de71e20
fix(sensors): add error message when tamper protection blocks uninstall
carlosmmatos Mar 16, 2026
b62de1d
style(migrate): fix shfmt redirect spacing
carlosmmatos Mar 16, 2026
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8 changes: 8 additions & 0 deletions bash/install/falcon-linux-uninstall.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -157,7 +157,15 @@ cs_sensor_remove() {
# Check for package manager lock prior to uninstallation
check_package_manager_lock

# Temporarily disable exit-on-error to capture package removal exit code
set +e
remove_package "falcon-sensor"
removal_exit_code=$?
set -e

if [ "$removal_exit_code" -ne 0 ]; then
die "Failed to remove falcon-sensor package (exit code $removal_exit_code). This may indicate that tamper protection is enabled on the sensor. Please provide FALCON_MAINTENANCE_TOKEN or set FALCON_CLIENT_ID and FALCON_CLIENT_SECRET to retrieve a maintenance token via the API."
fi
}

cs_remove_host_from_console() {
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10 changes: 9 additions & 1 deletion bash/migrate/falcon-linux-migrate.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -427,7 +427,15 @@ cs_sensor_remove() {
# Check for package manager lock prior to uninstallation
check_package_manager_lock

# Temporarily disable exit-on-error to capture package removal exit code
set +e
remove_package "falcon-sensor"
removal_exit_code=$?
set -e

if [ "$removal_exit_code" -ne 0 ]; then
die "Failed to remove falcon-sensor package (exit code $removal_exit_code). This may indicate that tamper protection is enabled on the sensor. Please provide FALCON_MAINTENANCE_TOKEN or set FALCON_CLIENT_ID and FALCON_CLIENT_SECRET to retrieve a maintenance token via the API."
fi
}

cs_remove_host_from_console() {
Expand Down Expand Up @@ -1312,7 +1320,7 @@ main() {
# Start of migration
touch "$log_file"
echo "Migration file created at: $log_file"
echo "Migration started at $(date)" >> "$log_file"
echo "Migration started at $(date)" >>"$log_file"

# auth with old credentials
log "INFO" "Authenticating to old CID..."
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