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Do os.path.abspath on custom content folders in the app constructor before initialization 

If relative paths are used for the content folder then send_from_directory may mistakenly interpret the paths as relative to the main application, instead of the content folder
This commit is contained in:
Fabio Manganiello 2022-01-12 00:30:25 +01:00
parent 3ccae5739a
commit dc882c7237
1 changed files with 5 additions and 4 deletions
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9
madblog/app.py
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@ -1,4 +1,5 @@
import datetime
import os
import re
from glob import glob
from typing import Optional
@ -23,19 +24,19 @@ class BlogApp(Flask):
img_dir = os.path.join(config.content_dir, 'img')
if os.path.isdir(img_dir):
self.img_dir = img_dir
self.img_dir = os.path.abspath(img_dir)
css_dir = os.path.join(config.content_dir, 'css')
if os.path.isdir(css_dir):
self.css_dir = css_dir
self.css_dir = os.path.abspath(css_dir)
fonts_dir = os.path.join(config.content_dir, 'fonts')
if os.path.isdir(fonts_dir):
self.fonts_dir = fonts_dir
self.fonts_dir = os.path.abspath(fonts_dir)
templates_dir = os.path.join(config.content_dir, 'templates')
if os.path.isdir(templates_dir):
self.template_folder = templates_dir
self.template_folder = os.path.abspath(templates_dir)
def get_page_metadata(self, page: str) -> dict:
if not page.endswith('.md'):