![]() I'm not sure if there is a better way to implement the change I've put in than editing the package directly (I'm sure it's bad practice), but it worked for me, and I understand it. #(get_message('CONFIRMATION_REQUIRED'))įlash('Error: You have not confirmed your email') #(get_message('USER_DOES_NOT_EXIST'))įlash('Error: There was an issue logging you in') You can see that it appends an error the relevant field (email or password), You could comment those out to simply provide no feedback on failure - personally I flashed an error as below: if er is None: ![]() You'll find the following code: if er is None: So, as I use flash messages for pretty much all feedback, I found editing flask_security itself was the easiest approach for me. ![]() But the views contain helpful code such as `Īt first I used Rachel's answer, but because the error is still attached to form field the end user can tell if they have a valid email and an incorrect password. I know I can customize Flask-Security's default views. I could modify that file, but that's not a good solution: it will break if I reinstall or update Flask-Security. These messages are stored in _default_messages in site-packages/flask_security/core.py. These topics are also useful while reading the Headers examples: web development and web design. I was able to make it so that my /login route wasn't being overridden by Flask-Security's by changing the SECURITYLOGINURL setting option. BadRequest, Flask, and ImmutableDict are several other callables with code examples from the same flask.app package. Because of this, Flask-Security's default login page doesn't actually work for my use case, because I need the /login endpoint for the OAuth setup. I'd like to override these standard Flask-Security messages, replacing them all with something like "Invalid username or password." However, I haven't found a convenient way to do so. Headers handles the HTTP headers from requests and responses for Flask web applications. The above messages make it easier for a hacker to identify valid usernames. You should not divulge to the user the details of why his or her login attempt was rejected. ![]() This isn't in accordance with security best practices. On the login page, messages are flashed in response to various invalid inputs. Flask-Security takes a lot of the grunt work out of authentication and authorization for Python Flask web application development.
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