password-protection

How to use bcrypt on Google App Engine (GAE)? [duplicate]

不想你离开。 提交于 2019-12-05 16:57:13
This question already has an answer here: How to include third party Python libraries in Google App Engine? 6 answers I have found a bcrypt library for python that seems to be very easy to use: bcrypt 1.0.1 After installing it and testing the hello world example in my local machine all seems fine: >>> import bcrypt >>> password = b"super secret password" >>> # Hash a password for the first time, with a certain number of rounds >>> hashed = bcrypt.hashpw(password, bcrypt.gensalt(10)) >>> # Check that a unhashed password matches one that has previously been >>> # hashed >>> if bcrypt.hashpw

Uninstallation password

不羁岁月 提交于 2019-12-05 15:02:26
I am making one phone security application in android. The point where I stuck is that How to set uninstall password for this app. When application is installed user can set the security password and this password will be used for uninstalling this app. So please someone suggest me how to put code for uninstall event.? Is there any event or service called when apps are going to uninstall.? No, sadly there is no uninstall event that you can catch for your own app. You can only watch the installation and uninstallation of other apps via the Intent.ACTION_PACKAGE_ADDED (and similar) broadcast(s).

How to use password to decode a string?

天涯浪子 提交于 2019-12-05 09:34:18
问题 I have one password which needs to be travelled across network. So for the safety side I have encoded from transmitting end and doing decoding at receiving end. But my friend still able to breach password on the network because he know that how I have encoded the password string. Here is my code package org; import java.util.Base64; public class EncodingString { public static void main(String[] args){ String str = "I'm Encoding then decoding"; byte[] bytesEncoded = Base64.getEncoder().encode

How should I securely store passwords and use http auth in a chrome extension

馋奶兔 提交于 2019-12-05 05:51:14
I'm making a chrome extension that requires fetching an xml file from a secure server. I'm currently using XMLHttpRequest() to make a call to the server https://username:password@mydomain.com which returns an xml object that I can parse and display. I want this extension to be available for more than just my hobby use, so it needs an options page to set and store the username and password. How should I store the user password in chrome so that it is secure? chrome has a localStorage global for each extension that allows extension authors to store data, but it is stored in plain text. it doesn

PHP different one way hashes for password security

雨燕双飞 提交于 2019-12-05 03:39:17
问题 I was wondering to hash the password in PHP using different methods available and the combination of them for more and more security. I was wondering if this would work..? $pass = "***"; $salt = "!@)#%%@(#&@_!R151"; $pass = sha1($pass.$salt); $pass = md5($pass); 回答1: Rather than that, you can use a stronger hashing algorithm like sha512 with combination of a strong salt and UserID : Do it like this: echo hash('sha512', 'MyPassword' . $StrongSalt . $UserID); SHA512 is actually SHA-2 for which

Can I make Pattern Password Screen Locker android app

偶尔善良 提交于 2019-12-05 01:58:38
问题 Has anyone got experience with developing an application to replace the default lock screen? I've been told it is not possible, however this application manages it. Any tutorials or guidance you know of would be appreciated. 回答1: 100% possible. Here are some links to get you started. Android App and Pattern Lock Screen Android Lock Screen Widget Developing a custom lock screen 回答2: Try this one: lockscreenswitchwidget 回答3: You can implement deviceAdminReciever to use device locks and all

Secure static files with flask

耗尽温柔 提交于 2019-12-04 20:02:26
问题 I am building a flask application, and I want it to serve some static files only if the user is authenticated. It's a very low-traffic application (for internal use only). How would I go about this? One thing I was thinking of is using serve_static(), and putting that behind an authentication check but that uses the static directory which flask already serves content from. 回答1: Simply subclass flask.Flask and override the send_static_file method: class SecuredStaticFlask(Flask): def send

Password Management for non-interactive process

三世轮回 提交于 2019-12-04 19:18:55
The challenge I need a password management tool that will be invoked by other processes (scripts of all sort: python, php, perl, etc) and it will be able to identify and verify the caller script in order to perform access control: either return a password back or exit -1 The current implementation After looking into various frameworks, I have decided to use python 's keepassdb which is able to handle Keepass V1.X backend database files and build my own access control overlay (since this can later be customized and integrated to our LDAP for user/group access). Access control is done via

JBoss AS 7.1 - datasource how to encrypt password

喜你入骨 提交于 2019-12-04 16:19:56
问题 In JBoss AS 5, I have a datasource defined in *-ds.xml but put username/encrypted password in *-jboss-beans.xml. Now in JBoss AS 7.1, the datasource is defined in standalone.xml or domain.xml. Where do I put the encrypted password in AS 7.1? In other words, how is a clear password encrypted and secured in AS 7? 回答1: In AS7 you can use the SecureIdentityLoginModule to add an encrypted password domain. For instance, you can define a security domain in standalone.xml or domain.xml: <security

Protecting an email password when using NLog

好久不见. 提交于 2019-12-04 16:02:22
When using NLog as a logging instrument we can easily send messages via email, for example this is the example configuration for using Gmail as a smtp server: <targets> <target name="gmail" type="Mail" smtpServer="smtp.gmail.com" smtpPort="587" smtpAuthentication="Basic" smtpUsername="user@gmail.com" smtpPassword="password" enableSsl="true" from="emailaddress@gmail.com" to="recipient@example.com" cc="alice@example.com;bob@example.com;charlie@example.com" /> </targets> <rules> <logger name="*" minlevel="Debug" writeTo="gmail" /> </rules> It works like a charm. But in the above example the