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fix: filter out comments from ssh-keyscan output for strict host key checking

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Burnett01 2025-09-01 15:47:43 +00:00
parent f85e1bae12
commit 1b2e963616
1 changed files with 1 additions and 1 deletions
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2
entrypoint.sh
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@ -29,7 +29,7 @@ STRICT_HOSTKEYS_CHECKING="-o StrictHostKeyChecking=no"
if [ "${INPUT_STRICT_HOSTKEYS_CHECKING:-false}" = "true" ]; then if [ "${INPUT_STRICT_HOSTKEYS_CHECKING:-false}" = "true" ]; then
STRICT_HOSTKEYS_CHECKING="-o StrictHostKeyChecking=yes" STRICT_HOSTKEYS_CHECKING="-o StrictHostKeyChecking=yes"
key="$(ssh-keyscan -p "$INPUT_REMOTE_PORT" "$INPUT_REMOTE_HOST" 2>/dev/null)" || key="" key="$(ssh-keyscan -p "$INPUT_REMOTE_PORT" "$INPUT_REMOTE_HOST" 2>/dev/null)" | sed '/^#/d' || key=""
if [ -n "$key" ]; then if [ -n "$key" ]; then
# fingerprint verification # fingerprint verification
echo "$key" | ssh-keygen -lf - echo "$key" | ssh-keygen -lf -