Merge pull request #23 from Ostorlab/feature/support_for_arm64

Add support for arm64 architecture.

Dockerfile

@@ -1,6 +1,5 @@
-FROM python:3.11-alpine as base
+FROM python:3.11-slim as base
 FROM base as builder
-RUN apk add build-base
 RUN mkdir /install
 WORKDIR /install
 COPY requirement.txt /requirement.txt
@@ -10,7 +9,7 @@ FROM golang:1.21-alpine AS go-build-env
 RUN go install -v github.com/projectdiscovery/subfinder/v2/cmd/subfinder@latest
 
 FROM base
-RUN apk -U upgrade --no-cache && apk add --no-cache bind-tools ca-certificates
+RUN apt-get update && apt-get install -y bind9 dnsutils ca-certificates
 COPY --from=builder /install /usr/local
 COPY --from=go-build-env /go/bin/subfinder /usr/local/bin/subfinder
 RUN mkdir -p /app/agent

agent/subfinder.py

@@ -1,4 +1,5 @@
 """Wrapper module around the Subfinder subdomaine discovery tool."""
+
 import io
 import tempfile
 import subprocess

agent/subfinder_agent.py

@@ -1,4 +1,5 @@
 """Agent implementation for Subfinder : subdomain discovery tool that discovers valid subdomains for websites."""
+
 import logging
 
 from rich import logging as rich_logging

ostorlab.yaml

@@ -51,6 +51,9 @@ in_selectors:
   - v3.asset.domain_name
 out_selectors:
   - v3.asset.domain_name
+supported_architectures:
+  - linux/arm64/v8
+  - linux/x86_64
 docker_file_path : Dockerfile
 docker_build_root : .
 args:

tests/conftest.py

@@ -1,4 +1,5 @@
 """Pytest fixtures for the Subfinder agent"""
+
 import random
 import json