feat(feed): add Tor exit nodes feed connector

integrations/feed-tor-exit/manifest.yaml

@@ -0,0 +1,38 @@
+id: feed_tor_exit
+name: Tor Exit Nodes Feed
+version: 1.0.0
+description: "Tor Project exit-node feed connector — pull the current list of Tor exit-relay IP addresses and emit normalized IOCs (IP + type, tagged tor-exit) for import into the Threat Indicator Manager. Useful for flagging traffic from Tor anonymizing infrastructure. Free, no authentication required; stdlib-only, no extra Python dependencies."
+changelog: "1.0.0 — Initial release: fetch the Tor bulk exit list."
+category: feed
+
+# The Tor exit list is served over HTTPS by the Tor Project. No API key is required.
+config_schema:
+  properties:
+    feed_url:
+      type: string
+      description: "Override the exit-list URL (default https://check.torproject.org/torbulkexitlist)"
+    insecure:
+      type: boolean
+      description: "Trust any TLS certificate (not secure)"
+      default: false
+  required: []
+
+commands:
+  - id: fetch_indicators
+    name: feed-tor-exit-fetch-indicators
+    description: "Fetch the Tor exit-node list and return normalized indicators."
+    risk: read
+    inputs_schema:
+      properties:
+        max_indicators: { type: number, description: "Max indicators to return (0 = no limit, default 0)" }
+      required: []
+    outputs_schema: { properties: {} }
+
+  - id: test_connection
+    name: feed-tor-exit-test-connection
+    description: "Verify the Tor exit list is reachable (used by the Test button)."
+    risk: read
+    inputs_schema:
+      properties: {}
+      required: []
+    outputs_schema: { properties: {} }

integrations/feed-tor-exit/scripts/fetch_indicators.py

@@ -0,0 +1,57 @@
+import json, os, sys, ssl, urllib.request, urllib.error
+
+DEFAULT_URL = "https://check.torproject.org/torbulkexitlist"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _ctx(cfg):
+    if cfg.get("insecure"):
+        c = ssl.create_default_context()
+        c.check_hostname = False
+        c.verify_mode = ssl.CERT_NONE
+        return c
+    return None
+
+
+def _get(url, cfg):
+    req = urllib.request.Request(url, headers={"User-Agent": "Riposte-SOAR"})
+    with urllib.request.urlopen(req, timeout=120, context=_ctx(cfg)) as r:
+        return r.read()
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    url = cfg.get("feed_url") or DEFAULT_URL
+    raw = _get(url, cfg).decode("utf-8", "replace")
+
+    maxn = int(inputs.get("max_indicators") or 0)
+    out = []
+    for line in raw.splitlines():
+        line = line.strip()
+        if not line or line.startswith("#"):
+            continue
+        out.append({"value": line, "type": "ip", "tags": ["tor-exit"]})
+        if maxn and len(out) >= maxn:
+            break
+
+    return {"source": "tor-exit", "count": len(out), "indicators": out}
+
+
+_run(main)

integrations/feed-tor-exit/scripts/test_connection.py

@@ -0,0 +1,47 @@
+import json, os, sys, ssl, urllib.request, urllib.error
+
+DEFAULT_URL = "https://check.torproject.org/torbulkexitlist"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _ctx(cfg):
+    if cfg.get("insecure"):
+        c = ssl.create_default_context()
+        c.check_hostname = False
+        c.verify_mode = ssl.CERT_NONE
+        return c
+    return None
+
+
+def _get(url, cfg):
+    req = urllib.request.Request(url, headers={"User-Agent": "Riposte-SOAR"})
+    with urllib.request.urlopen(req, timeout=60, context=_ctx(cfg)) as r:
+        return r.read()
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    url = cfg.get("feed_url") or DEFAULT_URL
+    raw = _get(url, cfg).decode("utf-8", "replace")
+    n = sum(1 for ln in raw.splitlines() if ln.strip() and not ln.startswith("#"))
+    return {"ok": True, "sample_count": n}
+
+
+_run(main)