mirror of https://github.com/dirtbags/moth.git
A few additions to dev server so it can run behind reverse proxy
This commit is contained in:
parent
3dec304423
commit
7662a67ca4
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@ -0,0 +1,10 @@
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FROM alpine
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ARG http_proxy
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ENV http_proxy=${http_proxy}
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RUN apk --no-cache add python3 py3-pillow
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COPY tools/package-puzzles.py tools/moth.py tools/mistune.py tools/answer_words.txt /moth/
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ENTRYPOINT ["python3", "/moth/package-puzzles.py"]
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@ -31,12 +31,12 @@ sys.dont_write_bytecode = True
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# XXX: This will eventually cause a problem. Do something more clever here.
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seed = 1
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def page(title, body, scripts=[]):
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def page(title, body, baseurl, scripts=[]):
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return """<!DOCTYPE html>
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<html>
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<head>
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<title>{title}</title>
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<link rel="stylesheet" href="/files/src/www/res/style.css">
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<link rel="stylesheet" href="{baseurl}/files/src/www/res/style.css">
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{scripts}
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</head>
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<body>
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@ -48,18 +48,11 @@ def page(title, body, scripts=[]):
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</html>""".format(
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title=title,
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body=body,
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baseurl=baseurl,
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scripts="\n".join('<script src="{}"></script>'.format(s) for s in scripts),
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)
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def mdpage(body, scripts=[]):
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try:
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title, _ = body.split('\n', 1)
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except ValueError:
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title = "Result"
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title = title.lstrip("#")
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title = title.strip()
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return page(title, mistune.markdown(body, escape=False), scripts=scripts)
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# XXX: What horrors did we unleash with our chdir shenanigans that
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@ -70,6 +63,17 @@ class ThreadingServer(socketserver.ForkingMixIn, http.server.HTTPServer):
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class MothHandler(http.server.SimpleHTTPRequestHandler):
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puzzles_dir = "puzzles"
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base_url = ""
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def mdpage(self, body, scripts=[]):
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try:
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title, _ = body.split('\n', 1)
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except ValueError:
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title = "Result"
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title = title.lstrip("#")
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title = title.strip()
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return page(title, mistune.markdown(body, escape=False), self.base_url, scripts=scripts)
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def handle_one_request(self):
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try:
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@ -89,9 +93,9 @@ class MothHandler(http.server.SimpleHTTPRequestHandler):
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def do_GET(self):
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if self.path == "/":
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self.serve_front()
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elif self.path.startswith("/puzzles"):
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self.serve_puzzles()
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elif self.path.startswith("/files"):
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elif self.path.startswith("/puzzles/"):
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self.serve_puzzles(self.path)
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elif self.path.startswith("/files/"):
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self.serve_file(self.translate_path(self.path))
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else:
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self.send_error(HTTPStatus.NOT_FOUND, "File not found")
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@ -109,24 +113,24 @@ MOTH Development Server Front Page
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Yo, it's the front page.
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There's stuff you can do here:
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* [Available puzzles](/puzzles)
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* [Raw filesystem view](/files/)
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* [Documentation](/files/docs/)
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* [Instructions](/files/docs/devel-server.md) for using this server
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* [Available puzzles](puzzles/)
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* [Raw filesystem view](files/)
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* [Documentation](files/docs/)
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* [Instructions](files/docs/devel-server.md) for using this server
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If you use this development server to run a contest,
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you are a fool.
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"""
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payload = mdpage(body).encode('utf-8')
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payload = self.mdpage(body).encode('utf-8')
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self.send_response(HTTPStatus.OK)
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self.send_header("Content-Type", "text/html; charset=utf-8")
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self.send_header("Content-Length", len(payload))
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self.end_headers()
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self.wfile.write(payload)
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def serve_puzzles(self):
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def serve_puzzles(self, path):
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body = io.StringIO()
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path = self.path.rstrip('/')
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path = path.rstrip('/')
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parts = path.split("/")
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scripts = []
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title = None
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@ -151,14 +155,14 @@ you are a fool.
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body.write("<ul>")
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for i in sorted(glob.glob(os.path.join(self.puzzles_dir, "*", ""))):
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bn = os.path.basename(i.strip('/\\'))
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body.write('<li><a href="/puzzles/{}">puzzles/{}/</a></li>'.format(bn, bn))
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body.write('<li><a href="{}/">puzzles/{}/</a></li>'.format(bn, bn))
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body.write("</ul>")
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elif not puzzle:
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# List all point values in a category
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title = "Puzzles in category `{}`".format(parts[2])
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body.write("<ul>")
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for points in cat.pointvals():
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body.write('<li><a href="/puzzles/{cat}/{points}/">puzzles/{cat}/{points}/</a></li>'.format(cat=parts[2], points=points))
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body.write('<li><a href="{points}/">puzzles/{cat}/{points}/</a></li>'.format(cat=parts[2], points=points))
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body.write("</ul>")
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elif len(parts) == 4:
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# Serve up a puzzle
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@ -175,7 +179,7 @@ you are a fool.
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visibility = ''
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else:
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visibility = '(unlisted)'
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body.write('<li><a href="/puzzles/{cat}/{points}/{filename}">{filename}</a> {visibility}</li>'
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body.write('<li><a href="{filename}">{filename}</a> {visibility}</li>'
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.format(cat=parts[2],
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points=puzzle.points,
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filename=name,
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@ -210,7 +214,7 @@ you are a fool.
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shutil.copyfileobj(pfile.stream, self.wfile)
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return
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payload = page(title, body.getvalue(), scripts=scripts).encode('utf-8')
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payload = page(title, body.getvalue(), self.base_url, scripts=scripts).encode('utf-8')
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self.send_response(HTTPStatus.OK)
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self.send_header("Content-Type", "text/html; charset=utf-8")
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self.send_header("Content-Length", len(payload))
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@ -235,7 +239,7 @@ you are a fool.
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return
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if path.endswith(".md"):
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ctype = "text/html; charset=utf-8"
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content = mdpage(payload.decode('utf-8'))
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content = self.mdpage(payload.decode('utf-8'))
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payload = content.encode('utf-8')
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try:
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fs = fspath.stat()
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@ -252,7 +256,7 @@ you are a fool.
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self.wfile.write(payload)
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def run(address=('0.0.0.0', 8080), once=False):
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def run(address=('127.0.0.1', 8080), once=False):
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httpd = ThreadingServer(address, MothHandler)
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print("=== Listening on http://{}:{}/".format(address[0], address[1]))
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if once:
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@ -264,10 +268,25 @@ if __name__ == '__main__':
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import argparse
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parser = argparse.ArgumentParser(description="MOTH puzzle development server")
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parser.add_argument('--puzzles', default='puzzles',
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help="Directory containing your puzzles")
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parser.add_argument('--once', default=False, action='store_true',
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help="Serve one page, then exit. For debugging the server.")
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parser.add_argument(
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'--puzzles', default='puzzles',
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help="Directory containing your puzzles"
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)
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parser.add_argument(
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'--once', default=False, action='store_true',
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help="Serve one page, then exit. For debugging the server."
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)
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parser.add_argument(
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'--bind', default="127.0.0.1:8080",
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help="Bind to ip:port"
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)
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parser.add_argument(
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'--base', default="",
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help="Base URL to this server, for reverse proxy setup"
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)
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args = parser.parse_args()
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addr, port = args.bind.split(":")
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port = int(port)
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MothHandler.puzzles_dir = args.puzzles
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run(once=args.once)
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MothHandler.base_url = args.base
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run(address=(addr, port), once=args.once)
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