fix(packaging): move templates/ into decnet/ package so they ship with pip install

The docker build contexts and syslog_bridge.py lived at repo root, which meant setuptools (include = ["decnet*"]) never shipped them. Agents installed via `pip install $RELEASE_DIR` got site-packages/decnet/** but no templates/, so every deploy blew up in deployer._sync_logging_helper with FileNotFoundError on templates/syslog_bridge.py. Move templates/ -> decnet/templates/ and declare it as setuptools package-data. Path resolutions in services/*.py and engine/deployer.py drop one .parent since templates now lives beside the code. Test fixtures, bandit exclude path, and coverage omit glob updated to match.
2026-04-19 19:30:04 -04:00
parent 2bef3edb72
commit 6708f26e6b
158 changed files with 38 additions and 33 deletions
--- a/decnet/templates/https/server.py
+++ b/decnet/templates/https/server.py
@@ -0,0 +1,136 @@
+#!/usr/bin/env python3
+"""
+HTTPS service emulator using Flask + TLS.
+Identical to the HTTP honeypot but wrapped in TLS. Accepts all requests,
+logs every detail (method, path, headers, body, TLS info), and responds
+with configurable pages. Forwards events as JSON to LOG_TARGET if set.
+"""
+
+import json
+import logging
+import os
+import ssl
+from pathlib import Path
+
+from flask import Flask, request, send_from_directory
+from werkzeug.serving import make_server, WSGIRequestHandler
+from syslog_bridge import syslog_line, write_syslog_file, forward_syslog
+
+logging.getLogger("werkzeug").setLevel(logging.ERROR)
+
+NODE_NAME     = os.environ.get("NODE_NAME", "webserver")
+SERVICE_NAME   = "https"
+LOG_TARGET    = os.environ.get("LOG_TARGET", "")
+PORT          = int(os.environ.get("PORT", "443"))
+SERVER_HEADER = os.environ.get("SERVER_HEADER", "Apache/2.4.54 (Debian)")
+RESPONSE_CODE = int(os.environ.get("RESPONSE_CODE", "403"))
+FAKE_APP      = os.environ.get("FAKE_APP", "")
+EXTRA_HEADERS = json.loads(os.environ.get("EXTRA_HEADERS", "{}"))
+CUSTOM_BODY   = os.environ.get("CUSTOM_BODY", "")
+FILES_DIR     = os.environ.get("FILES_DIR", "")
+TLS_CERT      = os.environ.get("TLS_CERT", "/opt/tls/cert.pem")
+TLS_KEY       = os.environ.get("TLS_KEY", "/opt/tls/key.pem")
+
+_FAKE_APP_BODIES: dict[str, str] = {
+    "apache_default": (
+        "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n"
+        "<html><head><title>Apache2 Debian Default Page</title></head>\n"
+        "<body><h1>Apache2 Debian Default Page</h1>\n"
+        "<p>It works!</p></body></html>"
+    ),
+    "nginx_default": (
+        "<!DOCTYPE html><html><head><title>Welcome to nginx!</title></head>\n"
+        "<body><h1>Welcome to nginx!</h1>\n"
+        "<p>If you see this page, the nginx web server is successfully installed.</p>\n"
+        "</body></html>"
+    ),
+    "wordpress": (
+        "<!DOCTYPE html><html><head><title>WordPress &rsaquo; Error</title></head>\n"
+        "<body id=\"error-page\"><div class=\"wp-die-message\">\n"
+        "<h1>Error establishing a database connection</h1></div></body></html>"
+    ),
+    "phpmyadmin": (
+        "<!DOCTYPE html><html><head><title>phpMyAdmin</title></head>\n"
+        "<body><form method=\"post\" action=\"index.php\">\n"
+        "<input type=\"text\" name=\"pma_username\" />\n"
+        "<input type=\"password\" name=\"pma_password\" />\n"
+        "<input type=\"submit\" value=\"Go\" /></form></body></html>"
+    ),
+    "iis_default": (
+        "<!DOCTYPE html><html><head><title>IIS Windows Server</title></head>\n"
+        "<body><h1>IIS Windows Server</h1>\n"
+        "<p>Welcome to Internet Information Services</p></body></html>"
+    ),
+}
+
+app = Flask(__name__)
+
+@app.after_request
+def _fix_server_header(response):
+    response.headers["Server"] = SERVER_HEADER
+    return response
+
+def _log(event_type: str, severity: int = 6, **kwargs) -> None:
+    line = syslog_line(SERVICE_NAME, NODE_NAME, event_type, severity, **kwargs)
+    write_syslog_file(line)
+    forward_syslog(line, LOG_TARGET)
+
+
+@app.before_request
+def log_request():
+    _log(
+        "request",
+        method=request.method,
+        path=request.path,
+        remote_addr=request.remote_addr,
+        headers=dict(request.headers),
+        body=request.get_data(as_text=True)[:512],
+    )
+
+
+@app.route("/", defaults={"path": ""})
+@app.route("/<path:path>", methods=["GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS", "HEAD"])
+def catch_all(path):
+    # Serve static files directory if configured
+    if FILES_DIR and path:
+        files_path = Path(FILES_DIR) / path
+        if files_path.is_file():
+            return send_from_directory(FILES_DIR, path)
+
+    # Select response body: custom > fake_app preset > default 403
+    if CUSTOM_BODY:
+        body = CUSTOM_BODY
+    elif FAKE_APP and FAKE_APP in _FAKE_APP_BODIES:
+        body = _FAKE_APP_BODIES[FAKE_APP]
+    else:
+        body = (
+            "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n"
+            "<html><head>\n"
+            "<title>403 Forbidden</title>\n"
+            "</head><body>\n"
+            "<h1>Forbidden</h1>\n"
+            "<p>You don't have permission to access this resource.</p>\n"
+            "<hr>\n"
+            f"<address>{SERVER_HEADER} Server at {NODE_NAME} Port 443</address>\n"
+            "</body></html>\n"
+        )
+
+    headers = {"Content-Type": "text/html", **EXTRA_HEADERS}
+    return body, RESPONSE_CODE, headers
+
+
+class _SilentHandler(WSGIRequestHandler):
+    """Suppress Werkzeug's Server header so Flask's after_request is the sole source."""
+    def version_string(self) -> str:
+        return ""
+
+
+if __name__ == "__main__":
+    _log("startup", msg=f"HTTPS server starting as {NODE_NAME}")
+
+    ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER)
+    ctx.load_cert_chain(TLS_CERT, TLS_KEY)
+
+    srv = make_server("0.0.0.0", PORT, app, request_handler=_SilentHandler)  # nosec B104
+    srv.socket = ctx.wrap_socket(srv.socket, server_side=True)
+    srv.serve_forever()