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Browser back button restriction PR #4

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Browser back button restriction PR #4

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357cfe1
restrict browser back button
singhjava592 Jun 25, 2024
396df42
Merge branch 'main' of https://github.com/singhjava592/spring-boot-3-…
singhjava592 Jun 25, 2024
1a95c3e
Merge remote-tracking branch 'upstream/main'
Manvendra1097-eng Nov 29, 2024
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9 changes: 9 additions & 0 deletions ...ogout-request-mappings/src/main/java/com/luv2code/jobportal/config/WebSecurityConfig.java
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.header.writers.StaticHeadersWriter;

@Configuration
public class WebSecurityConfig {
Expand Down Expand Up @@ -57,6 +58,14 @@ protected SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exce
}).cors(Customizer.withDefaults())
.csrf(csrf->csrf.disable());

// Add headers to prevent caching
http.headers(headers -> {
headers.cacheControl(cache -> cache.disable());
headers.addHeaderWriter(new StaticHeadersWriter("Cache-Control", "no-cache, no-store, must-revalidate"));
headers.addHeaderWriter(new StaticHeadersWriter("Pragma", "no-cache"));
headers.addHeaderWriter(new StaticHeadersWriter("Expires", "0"));
});

return http.build();
}

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7 changes: 6 additions & 1 deletion ...out-request-mappings/src/main/java/com/luv2code/jobportal/controller/UsersController.java
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ public UsersController(UsersTypeService usersTypeService, UsersService usersServ
this.usersService = usersService;
}


@GetMapping("/register")
public String register(Model model) {
List<UsersType> usersTypes = usersTypeService.getAll();
Expand All @@ -56,7 +57,11 @@ public String userRegistration(@Valid Users users, Model model) {

@GetMapping("/login")
public String login() {
return "login";
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
if (auth != null && auth.isAuthenticated() && !(auth instanceof AnonymousAuthenticationToken)) {
return "redirect:/dashboard/"; // Redirect to dashboard if already authenticated
}
return "login"; // Show login page if not authenticated
}

@GetMapping("/logout")
Expand Down