Publish Vulpes Preview 15 sources for desktop, Android and Tundra
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
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OverSu
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25901 changed files with 9982925 additions and 369 deletions
206
tools/serve-gaia.py
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206
tools/serve-gaia.py
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#!/usr/bin/env python3
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"""Serve packaged Gaia with a distinct loopback origin for every installed app."""
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import argparse
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import json
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import mimetypes
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import os
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import re
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import subprocess
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from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
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from pathlib import Path
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from urllib.parse import unquote, urlsplit
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ROOT = Path(__file__).resolve().parents[1]
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parser = argparse.ArgumentParser()
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parser.add_argument("--port", type=int, default=8765)
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parser.add_argument("--legacy-apps", action="store_true")
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args = parser.parse_args()
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from project import build_info, validate_assets, release_info
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validate_assets()
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info = build_info()
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info["release"] = release_info()
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revision, commit_time = info["revision"], str(info["timestamp"])
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(ROOT / "assets/build-info.json").write_text(json.dumps(info))
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APPS = ROOT / "assets/webapps"
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ORIGINS = {}
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REGISTRY = []
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pattern = re.compile(r"app://([a-zA-Z0-9_-]+)\.gaiamobile\.org")
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def translate(text):
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return pattern.sub(lambda m: f"http://{m[1]}.localhost:{args.port}", text)
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manifests = sorted(APPS.glob("*/manifest.webapp"))
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LEGACY_ROOTS = set()
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if args.legacy_apps:
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for entry in json.loads((ROOT / "tests/legacy-apps.json").read_text()):
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directory = ROOT / "downloads/legacy-apps/apps" / entry["id"]
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manifests.append(directory / "manifest.webapp")
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LEGACY_ROOTS.add(directory.resolve())
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for manifest_path in manifests:
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name = manifest_path.parent.name.removesuffix(".gaiamobile.org")
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if not re.fullmatch("[a-z0-9_-]+", name):
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continue
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origin = f"http://{name}.localhost:{args.port}"
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manifest = json.loads(translate(manifest_path.read_text()))
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ORIGINS[urlsplit(origin).netloc] = manifest_path.parent.resolve()
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REGISTRY.append(
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{
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"id": name,
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"origin": origin,
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"manifestURL": origin + "/manifest.webapp",
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"manifest": manifest,
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}
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)
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ORIGINS[f"theme.localhost:{args.port}"] = ORIGINS[f"default_theme.localhost:{args.port}"]
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(ROOT / "assets/registry.json").write_text(
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json.dumps(REGISTRY, ensure_ascii=False, indent=2) + "\n"
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)
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(ROOT / "assets/settings-current-defaults.json").write_text(
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translate((ROOT / "assets/settings-defaults.json").read_text())
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)
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class Handler(BaseHTTPRequestHandler):
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def do_GET(self):
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root = ORIGINS.get(self.headers.get("Host", "").lower())
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if root is None:
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self.send_error(421, "Unregistered application host")
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return
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path = unquote(urlsplit(self.path).path)
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if "\x00" in path or "\\" in path or ".." in Path(path).parts:
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self.send_error(400)
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return
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if path == "/_vulpes/platform-config.js":
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data = (('window.VulpesPlatform='+json.dumps('tundra' if os.environ.get('VULPES_TUNDRA')=='1' else 'desktop')+';window.VulpesNativeInput='+('true' if os.environ.get('VULPES_TUNDRA')=='1' or os.environ.get('VULPES_TEST_INPUT')=='1' else 'false')+';window.VulpesNativeTelephony=') + ('true' if os.environ.get('VULPES_TUNDRA_RADIO') == '1' or os.environ.get('VULPES_TEST_TELEPHONY') == '1' else 'false') + ';window.VulpesNativeWifi=' + ('true' if os.environ.get('VULPES_TUNDRA_WIFI') == '1' else 'false') + ';').encode()
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self.send_response(200)
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self.send_header("Content-Type", "text/javascript")
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self.send_header("Content-Length", str(len(data)))
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self.end_headers()
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self.wfile.write(data)
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return
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if path == "/resources/gaia_commit.txt":
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data = (revision + "\n" + commit_time + "\n").encode()
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self.send_response(200)
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self.send_header("Content-Type", "text/plain")
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self.send_header("Content-Length", str(len(data)))
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self.send_header("Cache-Control", "no-store")
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self.end_headers()
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self.wfile.write(data)
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return
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# Only this non-privileged compatibility layer is exposed, never host modules.
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if path in [
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"/_vulpes/" + name
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for name in ["gaia-compat.js", "gaia-input.js", "gaia-services.js", "gaia-styles.js", "gaia-restoration.js", "gaia-wifi.js", "desktop.css", "platform-ui.js", "gaia-camera.js"]
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]:
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file = ROOT / "host" / path.rsplit("/", 1)[1]
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else:
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file = (root / path.lstrip("/")).resolve()
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if file.is_dir():
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file = file / "index.html"
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if not file.is_relative_to(root):
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self.send_error(403)
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return
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overrides = {
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"system.gaiamobile.org": [
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"js/launcher.js",
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"js/gaia_scheduler.js",
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"js/keyboard_manager.js",
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"js/core.js",
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"js/rocketbar.js",
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]
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}
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if path.lstrip("/") in overrides.get(root.name, []):
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file = (
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ROOT
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/ "gaia/apps"
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/ root.name.removesuffix(".gaiamobile.org")
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/ path.lstrip("/")
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)
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overlay_root = (ROOT / "overrides" / root.name).resolve()
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overlay = (overlay_root / path.lstrip("/")).resolve()
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if (
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path != "/manifest.webapp"
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and overlay.is_relative_to(overlay_root)
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and overlay.is_file()
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):
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file = overlay
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if path.startswith("/shared/"):
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common = (ROOT / "overrides" / path.lstrip("/")).resolve()
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if common.is_relative_to((ROOT / "overrides/shared").resolve()) and common.is_file():
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file = common
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if not file.is_file() and path.startswith("/shared/"):
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shared = (ROOT / "gaia" / path.lstrip("/")).resolve()
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if shared.is_relative_to((ROOT / "gaia/shared").resolve()):
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file = shared
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if not file.is_file():
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self.send_error(404)
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return
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data = file.read_bytes()
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mime = mimetypes.guess_type(file.name)[0] or "application/octet-stream"
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if file.suffix in (".html", ".js", ".css", ".json", ".webapp", ".properties", ".svg"):
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text = translate(data.decode("utf-8"))
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if file.suffix in (".css", ".js", ".html"):
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text = (
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text.replace("-moz-calc(", "calc(")
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.replace("-moz-box-sizing:", "box-sizing:")
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.replace("-moz-plaintext", "plaintext")
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.replace(":-moz-dir(", ":dir(")
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.replace("offset-inline-start:", "inset-inline-start:")
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.replace("offset-inline-end:", "inset-inline-end:")
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)
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data = text.encode("utf-8")
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if root.name == "music.gaiamobile.org" and file.suffix == ".js":
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data = data.replace(b"audio.src=null;", b"audio.removeAttribute('src');")
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if file.suffix == ".html" and root in LEGACY_ROOTS:
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data = data.replace(
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b"<head>",
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b'<head><script src="/_vulpes/gaia-compat.js"></script><script src="/_vulpes/gaia-wifi.js"></script><script src="/_vulpes/gaia-input.js"></script><script src="/_vulpes/gaia-services.js"></script>',
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1,
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)
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elif file.suffix == ".html" and not (root.name == "search.gaiamobile.org" and path.startswith("/home/")):
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data = data.replace(
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b"<head>",
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b'<head><script src="/_vulpes/platform-config.js"></script><link rel="stylesheet" href="/_vulpes/desktop.css"><script src="/_vulpes/gaia-compat.js"></script><script src="/_vulpes/gaia-wifi.js"></script><script src="/_vulpes/gaia-input.js"></script><script src="/_vulpes/gaia-services.js"></script><script src="/_vulpes/gaia-styles.js"></script><script src="/_vulpes/gaia-restoration.js"></script><script src="/_vulpes/platform-ui.js"></script><script src="/_vulpes/gaia-camera.js"></script>',
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1,
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)
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if (
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file.suffix == ".html"
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and root.name == "communications.gaiamobile.org"
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and "/dialer/" in path
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):
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data = data.replace(
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b"<head>", b'<head><script src="/shared/js/accessibility_helper.js"></script>', 1
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)
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self.send_response(200)
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self.send_header(
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"Content-Type", mime + ("; charset=utf-8" if mime.startswith("text/") else "")
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)
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self.send_header("Content-Length", str(len(data)))
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self.send_header("Cache-Control", "no-store")
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self.send_header("X-Content-Type-Options", "nosniff")
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# Installed Gaia code may use its legacy module compiler, but must not
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# gain privileged host rights through inline or remote script injection.
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self.send_header(
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"Content-Security-Policy",
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"script-src 'self' 'unsafe-eval'; object-src 'none'; "
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"base-uri 'self'; worker-src 'self' blob:; "
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f"frame-ancestors http://*.localhost:{args.port}",
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)
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origin = self.headers.get("Origin", "")
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if urlsplit(origin).netloc in ORIGINS and origin.startswith("http://"):
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self.send_header("Access-Control-Allow-Origin", origin)
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self.send_header("Vary", "Origin")
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self.end_headers()
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self.wfile.write(data)
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def log_message(self, fmt, *values):
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if values and str(values[1]) not in ("200", "304"):
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super().log_message(fmt, *values)
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server = ThreadingHTTPServer(("127.0.0.1", args.port), Handler)
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print(f"Gaia: {len(REGISTRY)} applications; 127.0.0.1:{args.port}", flush=True)
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server.serve_forever()
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