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baron-sso/test/oathkeeper_kratos_public_exposure_policy_test.sh

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#!/usr/bin/env bash
set -euo pipefail
repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
failures=0
rule_files=()
while IFS= read -r file; do
rule_files+=("$file")
done < <(find \
"$repo_root/docker/ory/oathkeeper" \
"$repo_root/config/.generated/ory/oathkeeper" \
-maxdepth 1 -name 'rules*.json' -print | sort)
for file in "${rule_files[@]}"; do
if grep -Eq '"id"[[:space:]]*:[[:space:]]*"kratos-public"' "$file"; then
echo "ERROR: $file must not define a public Kratos proxy rule." >&2
failures=$((failures + 1))
fi
if grep -Eq '"url"[[:space:]]*:[[:space:]]*"[^"]*/kratos/<\.\*>"' "$file"; then
echo "ERROR: $file must not expose Kratos under /kratos." >&2
failures=$((failures + 1))
fi
if grep -Eq '"url"[[:space:]]*:[[:space:]]*"http://kratos:4433"' "$file"; then
echo "ERROR: $file must not proxy public requests directly to kratos:4433." >&2
failures=$((failures + 1))
fi
done
for compose_file in \
"$repo_root/compose.ory.yaml" \
"$repo_root/docker/compose.ory.yaml" \
"$repo_root/docker/staging_pull_compose.template.yaml" \
"$repo_root/deploy/templates/docker-compose.yaml"
do
kratos_block="$(
awk '
/^[[:space:]]+kratos:/ { in_block=1; print; next }
in_block && /^[[:space:]]+[A-Za-z0-9_-]+:/ { exit }
in_block { print }
' "$compose_file"
)"
if grep -Eq '^[[:space:]]+ports:' <<<"$kratos_block"; then
echo "ERROR: $compose_file must not publish Kratos ports directly." >&2
failures=$((failures + 1))
fi
done
if [[ "$failures" -gt 0 ]]; then
exit 1
fi
echo "OK: Kratos public API is not exposed through Oathkeeper rules or compose ports."