URL_PREFIX is ignored

[phaoost]

~# grep -ri URL_PREFIX /usr/local/lib/python3.7/dist-packages/snappass
~# grep navbar-brand /usr/local/lib/python3.7/dist-packages/snappass/templates/base.html
          <a class="navbar-brand" href="/">Share Secret</a> 

href pointing to / regardless of URL_PREFIX setting

[jparise]

It was introduced in #106:

snappass/snappass/main.py

Lines 169 to 170 in 8a3a7f7

	if URL_PREFIX:
	base_url = base_url + URL_PREFIX.strip("/") + "/"

... and it looks like it hasn't made it into an officially-tagged release yet.

[ucola]

The URL_PREFIX is only used on the link for the URL. It is never used or implemented to used as subfolder.
If you want to do this, you need to set it on every (in my case /snappass is my subfolder)
@app.route('/snappass/', methods=['GET'])

dont forget to change the app, because the static also need to use the subfolder
app = Flask(name, '/snappass/static/')

[ucola]

much better is to use the code bellow

`class PrefixMiddleware(object):

def __init__(self, app, prefix=''):
    self.app = app
    self.prefix = prefix

def __call__(self, environ, start_response):

    if environ['PATH_INFO'].startswith(self.prefix):
        environ['PATH_INFO'] = environ['PATH_INFO'][len(self.prefix):]
        environ['SCRIPT_NAME'] = self.prefix
        return self.app(environ, start_response)
    else:
        start_response('404', [('Content-Type', 'text/plain')])
        return ["This url does not belong to the app.".encode()]`

then you only need to add the PrefixMiddleware to the Flask app.

app = Flask(__name__) app.wsgi_app = PrefixMiddleware(app.wsgi_app, prefix='/snappass')