org.springframework.security.core.context.SecurityContext#getAuthentication ( )源码实例Demo

@Override
public UmsMember getCurrentMember() {
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    MemberDetails memberDetails = (MemberDetails) auth.getPrincipal();
    return memberDetails.getUmsMember();
}
 

@Override
public void apply(RequestTemplate template) {

    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();

    if (authentication != null && authentication.getDetails() instanceof OAuth2AuthenticationDetails) {

        OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
        template.header(AUTHORIZATION_HEADER, String.format("%s %s", BEARER_TOKEN_TYPE, details.getTokenValue()));
    }
}
 

@Override
public void apply(RequestTemplate template) {

    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();

    if (authentication != null && authentication.getDetails() instanceof OAuth2AuthenticationDetails) {

        OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
        template.header(AUTHORIZATION_HEADER, String.format("%s %s", BEARER_TOKEN_TYPE, details.getTokenValue()));
    }
}
 

/**
 * Get the login of the current user.
 *
 * @return the login of the current user
 */
public static String getCurrentUserLogin() {
    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();
    String userName = null;
    if (authentication != null) {
        if (authentication.getPrincipal() instanceof UserDetails) {
            UserDetails springSecurityUser = (UserDetails) authentication.getPrincipal();
            userName = springSecurityUser.getUsername();
        } else if (authentication.getPrincipal() instanceof String) {
            userName = (String) authentication.getPrincipal();
        }
    }
    return userName;
}
 

/**
 * Get the JWT of the current user.
 *
 * @return the JWT of the current user
 */
public static String getCurrentUserJWT() {
    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();
    if (authentication != null && authentication.getCredentials() instanceof String) {
        return (String) authentication.getCredentials();
    }
    return null;
}
 

/**
 * Check if a user is authenticated.
 *
 * @return true if the user is authenticated, false otherwise
 */
public static boolean isAuthenticated() {
    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();
    if (authentication != null) {
        return authentication.getAuthorities().stream()
            .noneMatch(grantedAuthority -> grantedAuthority.getAuthority().equals(AuthoritiesConstants.ANONYMOUS));
    }
    return false;
}
 

/**
 * If the current user has a specific authority (security role).
 * <p>
 * The name of this method comes from the isUserInRole() method in the Servlet API
 *
 * @param authority the authority to check
 * @return true if the current user has the authority, false otherwise
 */
public static boolean isCurrentUserInRole(String authority) {
    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();
    if (authentication != null) {
        return authentication.getAuthorities().stream()
            .anyMatch(grantedAuthority -> grantedAuthority.getAuthority().equals(authority));
    }
    return false;
}
 

@Override
public UmsMember getCurrentMember() {
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    MemberDetails memberDetails = (MemberDetails) auth.getPrincipal();
    return memberDetails.getUmsMember();
}
 

@Override
public UmsMember getCurrentMember() {
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    MemberDetails memberDetails = (MemberDetails) auth.getPrincipal();
    return memberDetails.getUmsMember();
}
 

@Override
public void apply(RequestTemplate template) {

    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();

    if (authentication != null && authentication.getDetails() instanceof OAuth2AuthenticationDetails) {

        OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
        template.header(AUTHORIZATION_HEADER, String.format("%s %s", BEARER_TOKEN_TYPE, details.getTokenValue()));
    }
}
 

@Override
public void apply(RequestTemplate template) {

    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();

    if (authentication != null && authentication.getDetails() instanceof OAuth2AuthenticationDetails) {

        OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
        template.header(AUTHORIZATION_HEADER, String.format("%s %s", BEARER_TOKEN_TYPE, details.getTokenValue()));
    }
}
 

@Override
public void apply(RequestTemplate template) {

    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();

    if (authentication != null && authentication.getDetails() instanceof OAuth2AuthenticationDetails) {

        OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
        template.header(AUTHORIZATION_HEADER, String.format("%s %s", BEARER_TOKEN_TYPE, details.getTokenValue()));
    }
}
 

@Override
public void apply(RequestTemplate template) {

    SecurityContext securityContext = SecurityContextHolder.getContext();
    Authentication authentication = securityContext.getAuthentication();

    if (authentication != null && authentication.getDetails() instanceof OAuth2AuthenticationDetails) {

        OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
        template.header(AUTHORIZATION_HEADER, String.format("%s %s", BEARER_TOKEN_TYPE, details.getTokenValue()));
    }
}
 

public static TUser getUserDetail(){
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    TUser user = (TUser) auth.getPrincipal();
    return user;
}
 

public static int getUserId(){
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    TUser user = (TUser) auth.getPrincipal();
    return user.getId();
}
 

public static TUser getUserDetail(){
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    TUser user = (TUser) auth.getPrincipal();
    return user;
}
 

public static int getUserId(){
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    TUser user = (TUser) auth.getPrincipal();
    return user.getId();
}
 

public static TUser getUserDetail(){
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    TUser user = (TUser) auth.getPrincipal();
    return user;
}
 

public static int getUserId(){
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    TUser user = (TUser) auth.getPrincipal();
    return user.getId();
}
 

public static int getUserId(){
    SecurityContext ctx = SecurityContextHolder.getContext();
    Authentication auth = ctx.getAuthentication();
    TUser user = (TUser) auth.getPrincipal();
    return user.getId();
}