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Add servlet CSRF Kotlin samples

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Issue gh-8172
This commit is contained in:
Eleftheria Stein 2020-09-18 14:14:32 +02:00
parent a5b97bb569
commit 72acc2959e
1 changed files with 69 additions and 6 deletions
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75
docs/manual/src/docs/asciidoc/_includes/servlet/exploits/csrf.adoc
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@ -59,9 +59,10 @@ If you do not need the ability to read the cookie with JavaScript directly, it i
You can configure `CookieCsrfTokenRepository` in Java Configuration using: You can configure `CookieCsrfTokenRepository` in Java Configuration using:
.Store CSRF Token in a Cookie with Java Configuration .Store CSRF Token in a Cookie
==== ====
[source,java] .Java
[source,java,role="primary"]
---- ----
@EnableWebSecurity @EnableWebSecurity
public class WebSecurityConfig extends public class WebSecurityConfig extends
@ -76,6 +77,22 @@ public class WebSecurityConfig extends
} }
} }
---- ----
.Kotlin
[source,kotlin,role="secondary"]
----
@EnableWebSecurity
class SecurityConfig : WebSecurityConfigurerAdapter() {
override fun configure(http: HttpSecurity) {
http {
csrf {
csrfTokenRepository = CookieCsrfTokenRepository.withHttpOnlyFalse()
}
}
}
}
----
==== ====
[NOTE] [NOTE]
@ -106,9 +123,10 @@ The XML configuration below will disable CSRF protection.
The Java configuration below will disable CSRF protection. The Java configuration below will disable CSRF protection.
.Disable CSRF Java Configuration .Disable CSRF
==== ====
[source,java] .Java
[source,java,role="primary"]
---- ----
@Configuration @Configuration
@EnableWebSecurity @EnableWebSecurity
@ -122,6 +140,23 @@ public class WebSecurityConfig extends
} }
} }
---- ----
.Kotlin
[source,kotlin,role="secondary"]
----
@Configuration
@EnableWebSecurity
class SecurityConfig : WebSecurityConfigurerAdapter() {
override fun configure(http: HttpSecurity) {
http {
csrf {
disable()
}
}
}
}
----
==== ====
[[servlet-csrf-include]] [[servlet-csrf-include]]
@ -291,7 +326,8 @@ For example, the following Java Configuration will perform logout with the URL `
.Log out with HTTP GET .Log out with HTTP GET
==== ====
[source,java] .Java
[source,java,role="primary"]
---- ----
@EnableWebSecurity @EnableWebSecurity
public class WebSecurityConfig extends public class WebSecurityConfig extends
@ -306,6 +342,22 @@ public class WebSecurityConfig extends
} }
} }
---- ----
.Kotlin
[source,kotlin,role="secondary"]
----
@EnableWebSecurity
class SecurityConfig : WebSecurityConfigurerAdapter() {
override fun configure(http: HttpSecurity) {
http {
logout {
logoutRequestMatcher = AntPathRequestMatcher("/logout")
}
}
}
}
----
==== ====
@ -354,7 +406,8 @@ To ensure `MultipartFilter` is specified before the Spring Security filter with
.Initializer MultipartFilter .Initializer MultipartFilter
==== ====
[source,java] .Java
[source,java,role="primary"]
---- ----
public class SecurityApplicationInitializer extends AbstractSecurityWebApplicationInitializer { public class SecurityApplicationInitializer extends AbstractSecurityWebApplicationInitializer {
@ -364,6 +417,16 @@ public class SecurityApplicationInitializer extends AbstractSecurityWebApplicati
} }
} }
---- ----
.Kotlin
[source,kotlin,role="secondary"]
----
class SecurityApplicationInitializer : AbstractSecurityWebApplicationInitializer() {
override fun beforeSpringSecurityFilterChain(servletContext: ServletContext?) {
insertFilters(servletContext, MultipartFilter())
}
}
----
==== ====
To ensure `MultipartFilter` is specified before the Spring Security filter with XML configuration, users can ensure the <filter-mapping> element of the `MultipartFilter` is placed before the springSecurityFilterChain within the web.xml as shown below: To ensure `MultipartFilter` is specified before the Spring Security filter with XML configuration, users can ensure the <filter-mapping> element of the `MultipartFilter` is placed before the springSecurityFilterChain within the web.xml as shown below: