def webapp_login():
global caller
# logging in
if request.method == 'POST':
host_param = request.form['host']
try:
if not Caller.check_up(host_param):
return render_template("login.html", msg='host is down', host=host_param)
private_key_df = request.form['private_key']
private_key_df_derived = Parser.derive(private_key_df)
public_key_df = gen_public_key(private_key_df_derived)
caller = Caller(host_param, public_key_df)
return redirect(url_for('webapp.webapp_main', path='', dirname=''))
except TypeError as te:
return render_template("login.html", msg=str(te), host=host_param)
elif request.method == 'GET':
if caller is not None:
if caller.get_session().status_code == 200:
return redirect(url_for('webapp.webapp_main', path='', dirname=''))
return render_template("login.html")
def get_public_key() -> (int, bytes):
private_key = click.prompt('private key', hide_input=True, type=str)
# derive private_key to avoid dictionary attack
private_key_derived = Parser.derive(private_key)
return gen_public_key(private_key_derived), private_key_derived
