package com.ruoyi.framework.wxopenidConfig;
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import org.springframework.security.authentication.AbstractAuthenticationToken;
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import org.springframework.security.core.GrantedAuthority;
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import org.springframework.security.core.SpringSecurityCoreVersion;
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import java.util.Collection;
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/**
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* 微信OpenID登录 AuthenticationToken，模仿 UsernamePasswordAuthenticationToken 实现
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*/
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public class WxOpenIDAuthenticationToken extends AbstractAuthenticationToken {
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private static final long serialVersionUID = SpringSecurityCoreVersion.SERIAL_VERSION_UID;
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/**
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* 在 UsernamePasswordAuthenticationToken 中该字段代表登录的用户名，
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* 在这里就代表登录的微信OpenID
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*/
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private final Object principal;
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/**
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* 构建一个没有鉴权的 WxOpenIDAuthenticationToken
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*/
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public WxOpenIDAuthenticationToken(Object principal) {
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super(null);
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this.principal = principal;
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setAuthenticated(false);
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}
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/**
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* 构建拥有鉴权的 WxOpenIDAuthenticationToken
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*/
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public WxOpenIDAuthenticationToken(Object principal, Collection<? extends GrantedAuthority> authorities) {
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super(authorities);
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this.principal = principal;
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// must use super, as we override
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super.setAuthenticated(true);
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}
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@Override
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public Object getCredentials() {
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return null;
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}
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@Override
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public Object getPrincipal() {
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return this.principal;
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}
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@Override
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public void setAuthenticated(boolean isAuthenticated) throws IllegalArgumentException {
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if (isAuthenticated) {
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throw new IllegalArgumentException(
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"Cannot set this token to trusted - use constructor which takes a GrantedAuthority list instead");
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}
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super.setAuthenticated(false);
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}
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@Override
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public void eraseCredentials() {
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super.eraseCredentials();
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}
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}
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