mirror of
https://github.com/freqtrade/freqtrade.git
synced 2024-11-14 04:03:55 +00:00
61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
from pathlib import Path
|
|
|
|
from fastapi import APIRouter
|
|
from fastapi.exceptions import HTTPException
|
|
from starlette.responses import FileResponse
|
|
|
|
|
|
router_ui = APIRouter()
|
|
|
|
|
|
@router_ui.get('/favicon.ico', include_in_schema=False)
|
|
async def favicon():
|
|
return FileResponse(str(Path(__file__).parent / 'ui/favicon.ico'))
|
|
|
|
|
|
@router_ui.get('/fallback_file.html', include_in_schema=False)
|
|
async def fallback():
|
|
return FileResponse(str(Path(__file__).parent / 'ui/fallback_file.html'))
|
|
|
|
|
|
@router_ui.get('/ui_version', include_in_schema=False)
|
|
async def ui_version():
|
|
from freqtrade.commands.deploy_commands import read_ui_version
|
|
uibase = Path(__file__).parent / 'ui/installed/'
|
|
version = read_ui_version(uibase)
|
|
|
|
return {
|
|
"version": version if version else "not_installed",
|
|
}
|
|
|
|
|
|
def is_relative_to(path, base) -> bool:
|
|
# Helper function simulating behaviour of is_relative_to, which was only added in python 3.9
|
|
try:
|
|
path.relative_to(base)
|
|
return True
|
|
except ValueError:
|
|
pass
|
|
return False
|
|
|
|
|
|
@router_ui.get('/{rest_of_path:path}', include_in_schema=False)
|
|
async def index_html(rest_of_path: str):
|
|
"""
|
|
Emulate path fallback to index.html.
|
|
"""
|
|
if rest_of_path.startswith('api') or rest_of_path.startswith('.'):
|
|
raise HTTPException(status_code=404, detail="Not Found")
|
|
uibase = Path(__file__).parent / 'ui/installed/'
|
|
filename = uibase / rest_of_path
|
|
# It's security relevant to check "relative_to".
|
|
# Without this, Directory-traversal is possible.
|
|
if filename.is_file() and is_relative_to(filename, uibase):
|
|
return FileResponse(str(filename))
|
|
|
|
index_file = uibase / 'index.html'
|
|
if not index_file.is_file():
|
|
return FileResponse(str(uibase.parent / 'fallback_file.html'))
|
|
# Fall back to index.html, as indicated by vue router docs
|
|
return FileResponse(str(index_file))
|