websec | git repository contains W3C Web Security documents | Identity Management library
kandi X-RAY | websec Summary
kandi X-RAY | websec Summary
This git repository contains W3C Web Security documents and draft charters.
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QUESTION
I have problem with modifying code. I had Spring project with Columns email,password,active user. Now i wanted to make same but with out Activitation check. Changed Spring Security to :
...ANSWER
Answered 2020-Mar-26 at 20:56You need to change your user's query to read like this, making every user active (=1), effectively ignoring the activity check.
QUESTION
All,
Our IT dept has decided to change the suffix of our users in AD by adding a different suffix to the userPrincipalName in AD to the actual domain being used.
e.g. our domain is xxx.com but userPrincipalName is now "usera@zzz.tech" whereas before it was "usera@xxx.com".
The Spring LDAP AD authentication no longer works with this because of this reason I think: userPrincipalName is built up using name + domain when it tries to authenticate.
I need to override this somehow - but keep with Spring security version 3.1 (ideally !)
This is the security bean we use
...ANSWER
Answered 2019-Oct-17 at 13:46We ended up modifying the original Spring code for the class : ActiveDirectoryLdapAuthenticationProvider and changing the method createBindPrincipal to allow a userPrincipalName that has a different domain to the security root domain to be authorised.
QUESTION
Given the following:
...ANSWER
Answered 2019-Sep-17 at 14:05It's actually a nonce that will be used if present, not a hash.
Some further information can be found here:
QUESTION
We have an application which is built using Angular. And the application trigger backend REST api to display data.
The issue was,
The application use LDAP SSO authentication to validate user (It is an internal application within company so no outside users)
The steps are,
If user launch the site, It will redirect to WebSec login where user provides username and password for authentication (Implicit flow).
Once the successful authentication, we will JWT access token from WebSec which will be stored in session storage and that will be used as "Bearer" token for backend services.
The backend service has its WebSec certificate to validate this JWT token at their side if not it will respond with Authentication error.
For Front end - We are using Angular For back end - We are Java, Sprint boot.
Questions are,
- Is this right way for User authentication?
- If so, how safe is the Implicit flow. Ref: https://www.instagram.com/developer/authentication/ - Everyone is recommending Explicit flow (Server side call). Our UI app is maintained in different server and Backend services are maintained different server.
I would appreciate if anyone provide solution on this.
...ANSWER
Answered 2019-Jul-24 at 11:28The problem with implicit flow is that the JWT token is present in the URL. The implicit flow can be implemented in your Front-end or Back-end, both are not recommended but doing it in Front-end has more vulnerabilities, which is what you are trying to do, if I understood your question correctly.
I would implement it the following way.
- Your Front-end will redirect to WebSec login
- On successful login, WebSec will redirect to your Back-end
- Back-end retrieves the JWT token
- Back-end creates a one-time token and redirects to your Front-end with that one-time token
- Front-end retrieves the one-time token and POST the token to the Back-end to retrieve the JWT token
QUESTION
I am currently writing a python script that restores a Joomla website.
Its actually based on the on the flaws posted here.
I suspect the PHP script that I am targeting isn't supposed to be called directly.
When I run my script against it, it returns this,
And here is the function I suspect is responsible!
...ANSWER
Answered 2019-Feb-07 at 05:37I guess not always but if the Function parameters are fetched from http requests then its possible for example the following can be bypassed
Here the following clears $_REQUEST but it doesn't clear $_POST
and $_GET
therefore leaving a gap for bypass
QUESTION
I got this current code of Github(@Cahlen Humphreys) and initially it wasn't working but after minor changes it runs for encryption,
but decryption gives me the following error:
...
ANSWER
Answered 2018-Oct-19 at 08:48There are some security issues with your code:
- Using a padded plaintext password directly as encryption key is insecure. Use a key derivation function like scrypt or PBKDF2 instead.
- A fixed IV is essentially useless. Use random bytes as IV as store it together with the ciphertext.
- It's good to use a MAC (e.g. HMAC or GCM) to be able to validate decrypted data.
Having said that, my guess for why it's not working is you're either running on Windows or have a non-latin default charset.
Try adding binary mode to open()
calls:
open(cipher_name, 'w')
→open(cipher_name, 'wb')
open(ciphername,'r')
→open(ciphername,'rb')
QUESTION
I have a problem that my current php send duplicate emails using PHPMailer. The php file is to be run by a cronjob, but for we just run it manually.
I tried $mail->ClearAddresses(); but that didn't seem to help.
When we vardump $mail; but it looks like it is only sent once, and our "Message has been sent" message is only being printed once pr email adress in our database.
We also tried select distinct which was suggested in another thread, but it seemed to have no effect.
We also tried adding a counter to different places of the script, but it displayed the correct number of iterations.
...ANSWER
Answered 2017-Apr-28 at 08:41You are calling $mail->send()
twice:
QUESTION
We get email adresses from a database of users. We then want to check these email adresses in a api and return number of breaches.
The problem is that now it seems like it only checks the first email adress. When we have more than one, the first gets the correct number of breaches, the second only gets 0.
...ANSWER
Answered 2017-Apr-26 at 12:46Look at your loop, or better at the line before your loop. You're doing:
$ch = curl_init();
- so you initalize a cURL session. You do this only once, since its outside of the loop.
Then, a few lines later, youre doing:
curl_close($ch);
- you close the cURL session. You do this after every call, because its in your loop. So principally you initalize, run the cURL stuff (thats why it works for the first one) and then it stops to work, because you close your cURL session and never open a new one.
Simply take your the curl_close$ch);
from your loop and put it at the end of your file, so you can execute all requests with the same session. Then it should work :)
Your end of the file should look something like:
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