[CAMEL-20747] Migrate SpringSecurityAuthorizationPolicy to Spring 5

[santam85]

Description

Changed the SpringSecurityAuthorizationPolicy to remove deprecated methods and classes, using the new Authorization manager. See the following links for reference:

• https://docs.spring.io/spring-security/reference/5.8/migration/servlet/authorization.html
• https://docs.spring.io/spring-security/reference/servlet/authorization/architecture.html#authz-access-decision-manager
• https://camel.zulipchat.com/#narrow/stream/257301-camel-spring-boot/topic/Route.20Policies.20and.20Spring.20Security.206

Target

• I checked that the commit is targeting the correct branch (note that Camel 3 uses camel-3.x, whereas Camel 4 uses the main branch)

Tracking

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  CAMEL-20747 - Remove usage of deprecated Spring Security classes for route policies

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• I have run mvn clean install -DskipTests locally and I have committed all auto-generated changes

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[santam85]

Tested the snapshot locally with success using the following policy definition:

@Bean(RolePolicy.ADMIN)
  public AuthorizationPolicy authorizationPolicyAdmin(AuthenticationManager authenticationManager) {
  SpringSecurityAuthorizationPolicy authorizationPolicy = new SpringSecurityAuthorizationPolicy();
  authorizationPolicy.setAuthenticationManager(authenticationManager);
  authorizationPolicy.setAuthorizationManager(AuthorityAuthorizationManager.hasRole("ADMIN"));
  return authorizationPolicy;
}

[davsclaus]

the PR gives a test error with

org.apache.camel.component.spring.security.config.SpringSecurityAuthorizationPolicyConfigTest.testAuthorizationPolicy

[santam85]

the PR gives a test error with

org.apache.camel.component.spring.security.config.SpringSecurityAuthorizationPolicyConfigTest.testAuthorizationPolicy

Sorry, missed one of the test resources. Ran mvn test on the whole component, all seems to pass now.

[davsclaus]

Can you add a section about this change to the 4.7 upgrade doc at
https://github.com/apache/camel/blob/main/docs/user-manual/modules/ROOT/pages/camel-4x-upgrade-guide-4_7.adoc