80 lines
1.8 KiB
Plaintext
80 lines
1.8 KiB
Plaintext
[[servlet-http]]
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= HTTP
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All HTTP-based communication should be protected xref:features/exploits/http.adoc#http[using TLS].
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This section discusses the details of servlet-specific features that assist with HTTPS usage.
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[[servlet-http-redirect]]
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== Redirect to HTTPS
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If a client makes a request using HTTP rather than HTTPS, you can configure Spring Security to redirect to HTTPS.
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For example, the following Java or Kotlin configuration redirects any HTTP requests to HTTPS:
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.Redirect to HTTPS
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====
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.Java
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[source,java,role="primary"]
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----
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@Configuration
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@EnableWebSecurity
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public class WebSecurityConfig {
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@Bean
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public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
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http
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// ...
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.requiresChannel(channel -> channel
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.anyRequest().requiresSecure()
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);
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return http.build();
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}
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}
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----
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.Kotlin
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[source,kotlin,role="secondary"]
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----
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@Configuration
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@EnableWebSecurity
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class SecurityConfig {
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@Bean
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open fun filterChain(http: HttpSecurity): SecurityFilterChain {
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http {
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// ...
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requiresChannel {
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secure(AnyRequestMatcher.INSTANCE, "REQUIRES_SECURE_CHANNEL")
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}
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}
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return http.build()
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}
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}
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----
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====
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The following XML configuration redirects all HTTP requests to HTTPS
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.Redirect to HTTPS with XML Configuration
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====
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[source,xml]
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----
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<http>
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<intercept-url pattern="/**" access="ROLE_USER" requires-channel="https"/>
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...
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</http>
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----
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====
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[[servlet-hsts]]
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== Strict Transport Security
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Spring Security provides support for xref:servlet/exploits/headers.adoc#servlet-headers-hsts[Strict Transport Security] and enables it by default.
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[[servlet-http-proxy-server]]
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== Proxy Server Configuration
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Spring Security xref:features/exploits/http.adoc#http-proxy-server[integrates with proxy servers].
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