OAuth2MethodSecurityConfiguration.java 文件源码-java代码片段

OAuth2MethodSecurityConfiguration.java 文件源码

java

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项目：https-github.com-g0t4-jenkins2-course-spring-boot 作者:

private OAuth2MethodSecurityExpressionHandler getExpressionHandler(
        DefaultMethodSecurityExpressionHandler bean) {
    OAuth2MethodSecurityExpressionHandler handler = new OAuth2MethodSecurityExpressionHandler();
    handler.setApplicationContext(this.applicationContext);
    AuthenticationTrustResolver trustResolver = findInContext(
            AuthenticationTrustResolver.class);
    if (trustResolver != null) {
        handler.setTrustResolver(trustResolver);
    }
    PermissionEvaluator permissions = findInContext(PermissionEvaluator.class);
    if (permissions != null) {
        handler.setPermissionEvaluator(permissions);
    }
    handler.setExpressionParser(bean.getExpressionParser());
    return handler;
}