REMOVED OLD ENDPOINTS AND SOME ENCRYPTION AND DECRYPTION METHODS

2025-07-23 11:51:01 +05:30
parent 4e028dd971
commit dd958b0fde
43 changed files with 481 additions and 482 deletions
@@ -1,52 +0,0 @@
-package com.skycrate.backend.skycrateBackend.services;
-
-import com.skycrate.backend.skycrateBackend.dto.SignupRequest;
-import com.skycrate.backend.skycrateBackend.entity.User;
-import com.skycrate.backend.skycrateBackend.repository.UserRepository;
-import org.springframework.security.crypto.password.PasswordEncoder;
-import org.springframework.stereotype.Service;
-import org.springframework.web.client.RestTemplate;
-
-import java.math.BigInteger;
-import java.security.MessageDigest;
-
-@Service
-public class UserService {
-
-    private final UserRepository userRepository;
-    private final PasswordEncoder passwordEncoder;
-
-    public UserService(UserRepository userRepository, PasswordEncoder passwordEncoder) {
-        this.userRepository = userRepository;
-        this.passwordEncoder = passwordEncoder;
-    }
-
-    public void registerUser(SignupRequest request) {
-        if (isPasswordPwned(request.getPassword())) {
-            throw new IllegalArgumentException("Password has been compromised in data breaches.");
-        }
-
-        User user = new User();
-        user.setUsername(request.getUsername());
-        user.setEmail(request.getEmail());
-        user.setPassword(passwordEncoder.encode(request.getPassword()));
-        userRepository.save(user);
-    }
-
-    private boolean isPasswordPwned(String password) {
-        try {
-            MessageDigest md = MessageDigest.getInstance("SHA-1");
-            byte[] hash = md.digest(password.getBytes());
-            String fullHash = String.format("%040x", new BigInteger(1, hash)).toUpperCase();
-            String prefix = fullHash.substring(0, 5);
-            String suffix = fullHash.substring(5);
-
-            RestTemplate restTemplate = new RestTemplate();
-            String response = restTemplate.getForObject("https://api.pwnedpasswords.com/range/" + prefix, String.class);
-
-            return response != null && response.contains(suffix);
-        } catch (Exception e) {
-            return false; // If API fails, allow but log in production
-        }
-    }
-}