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ttstd-infinite-canvas/plugin-packages/verify-payment-packages.sh

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#!/bin/sh
set -eu
root_dir=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
expected_goos=${1:-}
expected_goarch=${2:-}
if [ "$expected_goos" != "linux" ]; then
echo "payment package verification currently requires expected GOOS linux" >&2
exit 2
fi
case "$expected_goarch" in
amd64) expected_machine=3e00 ;;
arm64) expected_machine=b700 ;;
*)
echo "unsupported payment package architecture: $expected_goarch" >&2
exit 2
;;
esac
temporary_dir=$(mktemp -d)
trap 'rm -rf "$temporary_dir"' EXIT HUP INT TERM
for package_id in official-payment-wechat-native official-payment-alipay-page; do
provider="$root_dir/$package_id/backend/provider"
package_file="$root_dir/$package_id.yingce-plugin"
archived_provider="$temporary_dir/$package_id-provider"
test -f "$provider"
if [ "$(uname -s)" = "Linux" ]; then
test -x "$provider"
fi
test -f "$package_file"
magic=$(od -An -tx1 -N4 "$provider" | tr -d '[:space:]')
if [ "$magic" != "7f454c46" ]; then
echo "$package_id provider is not an ELF executable (magic=$magic)" >&2
exit 1
fi
class=$(od -An -tx1 -j4 -N1 "$provider" | tr -d '[:space:]')
byte_order=$(od -An -tx1 -j5 -N1 "$provider" | tr -d '[:space:]')
if [ "$class" != "02" ] || [ "$byte_order" != "01" ]; then
echo "$package_id provider is not a 64-bit little-endian ELF executable" >&2
exit 1
fi
machine=$(od -An -tx1 -j18 -N2 "$provider" | tr -d '[:space:]')
if [ "$machine" != "$expected_machine" ]; then
echo "$package_id provider architecture does not match linux/$expected_goarch (ELF machine=$machine)" >&2
exit 1
fi
unzip -p "$package_file" backend/provider >"$archived_provider"
if ! cmp -s "$provider" "$archived_provider"; then
echo "$package_id directory provider and packaged provider differ" >&2
exit 1
fi
if [ "${PAYMENT_PLUGIN_SMOKE_TEST:-0}" = "1" ]; then
response=$(printf 'invalid-json\n' | "$provider")
printf '%s\n' "$response" | grep -F '"code":"invalid_request"' >/dev/null
fi
done