Flask/PuppetDB PoC
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	faidon
	Dec 19 2018, 6:24 PM

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Flask/PuppetDB PoC
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	#!/usr/bin/env python3

	from flask import Flask, abort, jsonify
	import pypuppetdb
	import pypuppetdb.QueryBuilder as pqb

	app = Flask(__name__)

	# facts that are non-sensitive and safe to process
	WHITELIST = [
	"serial_number",
	]

	@app.route('/v1/fact/<fact_name>')
	def fact(fact_name):
	if fact_name not in WHITELIST:
	abort(403)

	db = pypuppetdb.connect()
	fact_list = db.facts(query=pqb.EqualsOperator("name", fact_name))
	result = {f.node: f.value for f in fact_list}
	return jsonify(result)