anti
6708f26e6b
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.
117 lines
2.9 KiB
Python
117 lines
2.9 KiB
Python
#!/usr/bin/env python3
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"""
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Docker APIserver.
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Serves a fake Docker REST API on port 2375. Responds to common recon
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endpoints (/version, /info, /containers/json, /images/json) with plausible
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but fake data. Logs all requests as JSON.
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"""
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import json
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import os
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from flask import Flask, request
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from syslog_bridge import syslog_line, write_syslog_file, forward_syslog
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NODE_NAME = os.environ.get("NODE_NAME", "docker-host")
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SERVICE_NAME = "docker_api"
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LOG_TARGET = os.environ.get("LOG_TARGET", "")
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app = Flask(__name__)
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_VERSION = {
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"Version": "24.0.5",
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"ApiVersion": "1.43",
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"MinAPIVersion": "1.12",
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"GitCommit": "ced0996",
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"GoVersion": "go1.20.6",
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"Os": "linux",
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"Arch": "amd64",
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"KernelVersion": "5.15.0-76-generic",
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}
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_INFO = {
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"ID": "FAKE:FAKE:FAKE:FAKE",
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"Containers": 3,
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"ContainersRunning": 3,
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"Images": 7,
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"Driver": "overlay2",
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"MemoryLimit": True,
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"SwapLimit": True,
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"KernelMemory": False,
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"Name": NODE_NAME,
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"DockerRootDir": "/var/lib/docker",
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"HttpProxy": "",
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"HttpsProxy": "",
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"NoProxy": "",
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"ServerVersion": "24.0.5",
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}
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_CONTAINERS = [
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{
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"Id": "a1b2c3d4e5f6",
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"Names": ["/webapp"],
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"Image": "nginx:latest",
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"State": "running",
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"Status": "Up 3 days",
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"Ports": [{"IP": "0.0.0.0", "PrivatePort": 80, "PublicPort": 8080, "Type": "tcp"}], # nosec B104
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}
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]
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def _log(event_type: str, severity: int = 6, **kwargs) -> None:
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line = syslog_line(SERVICE_NAME, NODE_NAME, event_type, severity, **kwargs)
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write_syslog_file(line)
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forward_syslog(line, LOG_TARGET)
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@app.before_request
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def log_request():
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_log(
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"request",
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method=request.method,
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path=request.path,
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remote_addr=request.remote_addr,
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body=request.get_data(as_text=True)[:512],
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)
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@app.route("/version")
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@app.route("/<ver>/version")
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def version(ver=None):
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return app.response_class(json.dumps(_VERSION), mimetype="application/json")
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@app.route("/info")
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@app.route("/<ver>/info")
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def info(ver=None):
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return app.response_class(json.dumps(_INFO), mimetype="application/json")
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@app.route("/containers/json")
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@app.route("/<ver>/containers/json")
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def containers(ver=None):
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return app.response_class(json.dumps(_CONTAINERS), mimetype="application/json")
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@app.route("/images/json")
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@app.route("/<ver>/images/json")
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def images(ver=None):
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return app.response_class(json.dumps([]), mimetype="application/json")
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@app.route("/", defaults={"path": ""})
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@app.route("/<path:path>", methods=["GET", "POST", "PUT", "DELETE"])
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def catch_all(path):
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return app.response_class(
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json.dumps({"message": "page not found", "response": 404}),
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status=404,
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mimetype="application/json",
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)
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if __name__ == "__main__":
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_log("startup", msg=f"Docker API server starting as {NODE_NAME}")
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app.run(host="0.0.0.0", port=2375, debug=False) # nosec B104
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