Telegram Group & Telegram Channel
🎯 Как настроить Spring Security с кастомной формой логина

Безопасность — базовая вещь. Spring Security по умолчанию кидает вас в дефолтную форму логина. Но в реальности — нужна своя, кастомная.

1️⃣ Добавьте зависимость
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>


2️⃣ Создайте SecurityConfig
@Configuration
@EnableWebSecurity
public class SecurityConfig {

@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
http
.authorizeHttpRequests(auth -> auth
.requestMatchers("/login", "/css/**").permitAll()
.anyRequest().authenticated()
)
.formLogin(form -> form
.loginPage("/login")
.defaultSuccessUrl("/dashboard", true)
.permitAll()
)
.logout(logout -> logout
.logoutSuccessUrl("/login?logout")
);

return http.build();
}

@Bean
public UserDetailsService userDetailsService() {
var user = User.withUsername("admin")
.password("{noop}admin123") // Для простоты, без шифрования
.roles("ADMIN")
.build();
return new InMemoryUserDetailsManager(user);
}
}


3️⃣ Создайте кастомную HTML-форму

src/main/resources/templates/login.html (если используете Thymeleaf):
<!DOCTYPE html>
<html>
<head><title>Login</title></head>
<body>
<h2>Login</h2>
<form method="post" action="/login">
<label>Username: <input type="text" name="username" /></label><br/>
<label>Password: <input type="password" name="password" /></label><br/>
<button type="submit">Login</button>
</form>
</body>
</html>


4️⃣ Реализуете контроллер
@RestController
public class DashboardController {

@GetMapping("/dashboard")
public String dashboard() {
return "Welcome to the dashboard!";
}
}


🐸 Библиотека джависта #буст
Please open Telegram to view this post
VIEW IN TELEGRAM



tg-me.com/javaproglib/6659
Create:
Last Update:

🎯 Как настроить Spring Security с кастомной формой логина

Безопасность — базовая вещь. Spring Security по умолчанию кидает вас в дефолтную форму логина. Но в реальности — нужна своя, кастомная.

1️⃣ Добавьте зависимость

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>


2️⃣ Создайте SecurityConfig
@Configuration
@EnableWebSecurity
public class SecurityConfig {

@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
http
.authorizeHttpRequests(auth -> auth
.requestMatchers("/login", "/css/**").permitAll()
.anyRequest().authenticated()
)
.formLogin(form -> form
.loginPage("/login")
.defaultSuccessUrl("/dashboard", true)
.permitAll()
)
.logout(logout -> logout
.logoutSuccessUrl("/login?logout")
);

return http.build();
}

@Bean
public UserDetailsService userDetailsService() {
var user = User.withUsername("admin")
.password("{noop}admin123") // Для простоты, без шифрования
.roles("ADMIN")
.build();
return new InMemoryUserDetailsManager(user);
}
}


3️⃣ Создайте кастомную HTML-форму

src/main/resources/templates/login.html (если используете Thymeleaf):
<!DOCTYPE html>
<html>
<head><title>Login</title></head>
<body>
<h2>Login</h2>
<form method="post" action="/login">
<label>Username: <input type="text" name="username" /></label><br/>
<label>Password: <input type="password" name="password" /></label><br/>
<button type="submit">Login</button>
</form>
</body>
</html>


4️⃣ Реализуете контроллер
@RestController
public class DashboardController {

@GetMapping("/dashboard")
public String dashboard() {
return "Welcome to the dashboard!";
}
}


🐸 Библиотека джависта #буст

BY Библиотека джависта | Java, Spring, Maven, Hibernate




Share with your friend now:
tg-me.com/javaproglib/6659

View MORE
Open in Telegram


Библиотека джависта | Java Spring Maven Hibernate Telegram | DID YOU KNOW?

Date: |

Can I mute a Telegram group?

In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.

The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.

Библиотека джависта | Java Spring Maven Hibernate from in


Telegram Библиотека джависта | Java, Spring, Maven, Hibernate
FROM USA