net.shmin.auth.token.impl.SimpAuthTokenGenerator Maven / Gradle / Ivy
package net.shmin.auth.token.impl;
import net.shmin.auth.AuthContext;
import net.shmin.auth.token.IAuthTokenGenerator;
import net.shmin.auth.token.Token;
import net.shmin.auth.token.TokenType;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import java.util.UUID;
/**
* Token生成器
* Created by benjamin on 9/3/14.
*/
@Component
public class SimpAuthTokenGenerator implements IAuthTokenGenerator {
private Logger logger = LoggerFactory.getLogger(SimpAuthTokenGenerator.class);
@Autowired
private AuthContext authContext;
@PostConstruct
public void init() {
logger.info("access_token有效期为{}分钟", authContext.getAccessTokenExpire() / 60000);
logger.info("refresh_token有效期为{}分钟", authContext.getRefreshTokenExpires() / 60000);
logger.info("authorization_code有效期为{}分钟", authContext.getAuthorizationCodeExpires() / 60000);
}
@Override
public Token generateAuthorizationCode() {
Token token = generateToken();
if (token != null) {
token.setExpires( authContext.getAuthorizationCodeExpires());
token.setTokenType(TokenType.authorizationCode);
}
return token;
}
@Override
public Token generateAccessToken(boolean useRefreshToken) {
Token token = generateToken();
token.setTokenType(TokenType.accessToken);
token.setExpires(authContext.getAccessTokenExpire());
if (useRefreshToken) {
Token refreshToken = generateRefreshToken();
token.setRefreshToken(refreshToken);
}
return token;
}
private Token generateRefreshToken() {
Token token = generateToken();
if (token != null) {
token.setExpires(authContext.getRefreshTokenExpires());
token.setTokenType(TokenType.refreshToken);
}
return token;
}
private Token generateToken() {
String uuid = UUID.randomUUID().toString();
String[] uuidShorts = uuid.split("-");
StringBuilder stringBuilder = new StringBuilder();
for (String uuidString : uuidShorts) {
stringBuilder.append(uuidString);
}
Token token;
token = new Token();
String value = stringBuilder.toString();
// value = name + TOKEN_SEPARATOR + value;
token.setValue(value);
token.setGeneratorTime(System.currentTimeMillis());
return token;
}
}