Add validation for base64/ 58, sha256 #203

Activity

1. pickaxe828

   changed the title [-]Add validation for hash[/-] [+]Add validation for base64/ 52, sha256[/+] on Mar 3, 2022
2. pickaxe828

   changed the title [-]Add validation for base64/ 52, sha256[/-] [+]Add validation for base64/ 58, sha256[/+] on Mar 3, 2022
3. w4rc0n commented on Mar 19, 2022

   

   w4rc0n

   on Mar 19, 2022

   More actions

   You can just use regex for these.

   base64: ^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$

   base58: ^5[HJK][0-9A-Za-z&&[^0OIl]]{49}$

   sha256sum: ^[A-Fa-f0-9]{64}$

   In python:

   import re
   
   string = 'somestring'
   
   if re.match('^[A-Fa-f0-9]{64}$', somestring):
       print('Match!')
   else:
       print('No match!')

   A validation library is great for things that can vary widely like domains, emails, etc. But hashes and b64/58 encoding has to follow a certain format, so regex is that way to go imo.
4. nandgator

   added

   enhancementIssue/PR: A new featureIssue/PR: A new feature

   outdatedIssue/PR: Open for more than 3 monthsIssue/PR: Open for more than 3 months

   on Mar 6, 2023
5. Quix0r commented on May 24, 2023

   

   Quix0r

   on May 24, 2023

   More actions

   How about semantic version numbers?

   👀React with 👀2Reacted by nandgator and Pickaxe828
6. maaaaz commented on Nov 1, 2023

   

   maaaaz

   on Nov 1, 2023

   More actions

   #313

   👍React with 👍1Reacted by Roland Häder
7. nandgator

   closed this as completedin #351on Apr 2, 2024