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perf(portscan): AF_XDP plan Phase 2 PR 1 — io_engine dispatch refactor + scanner fork #67

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Merged
skullcrushercmd merged 1 commit into from
Apr 27, 2026
Merged

perf(portscan): AF_XDP plan Phase 2 PR 1 — io_engine dispatch refactor + scanner fork #67

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8 changes: 6 additions & 2 deletions install-external-deps.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,12 @@ RUNTIME_ENV_DIR="$(dirname "$RUNTIME_ENV_FILE")"
LOCAL_ENV_FILE="$SCRIPT_DIR/.external-runtime.env"
LOCAL_BOOTSTRAP_ARTIFACT_DIR="${ANYSCAN_LOCAL_BOOTSTRAP_ARTIFACT_DIR:-$REPO_ROOT/.cache/anyscan/bootstrap-artifacts}"

VULNSCANNER_REPO_URL="${ANYSCAN_VULNSCANNER_REPO_URL:-https://github.com/Lorikazzzz/VulnScanner-zmap-alternative.git}"
VULNSCANNER_REPO_DIR="${ANYSCAN_VULNSCANNER_REPO_DIR:-$REPO_ROOT/VulnScanner-zmap-alternative-}"
# The scanner C source lives in AnyVM-Tech/anyscan-engine-c — a fork of the
# upstream Lorikazzzz/VulnScanner-zmap-alternative- repo that AnyVM-Tech can
# carry patches against (AF_XDP integration, PF_RING ZC dispatch fix, etc.).
# See plans/2026-04-27-portscan-afxdp-plan-v1.md §9.1.
VULNSCANNER_REPO_URL="${ANYSCAN_VULNSCANNER_REPO_URL:-https://github.com/AnyVM-Tech/anyscan-engine-c.git}"
VULNSCANNER_REPO_DIR="${ANYSCAN_VULNSCANNER_REPO_DIR:-$REPO_ROOT/anyscan-engine-c}"
VULNSCANNER_BIN_PATH="$VULNSCANNER_REPO_DIR/scanner"
VULNSCANNER_INSTALLED_BIN="/opt/anyscan/bin/scanner"

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8 changes: 7 additions & 1 deletion package-worker-bundle.sh
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Expand Up @@ -517,7 +517,13 @@ main() {
strip_binary "$bundle_root/bin/agentd"

if [ -z "$SCANNER_SOURCE_BIN" ]; then
if [ -x "$SCRIPT_DIR/../../VulnScanner-zmap-alternative-/scanner" ]; then
# Prefer the AnyVM-Tech fork of the scanner C source (anyscan-engine-c)
# which carries the AF_XDP integration patches; fall back to the legacy
# upstream-clone path and the system-installed binary.
# See plans/2026-04-27-portscan-afxdp-plan-v1.md §9.1.
if [ -x "$SCRIPT_DIR/../../anyscan-engine-c/scanner" ]; then
SCANNER_SOURCE_BIN="$SCRIPT_DIR/../../anyscan-engine-c/scanner"
elif [ -x "$SCRIPT_DIR/../../VulnScanner-zmap-alternative-/scanner" ]; then
SCANNER_SOURCE_BIN="$SCRIPT_DIR/../../VulnScanner-zmap-alternative-/scanner"
elif [ -x /opt/anyscan/bin/scanner ]; then
SCANNER_SOURCE_BIN="/opt/anyscan/bin/scanner"
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