BasicTokenUserInfoParser.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it).
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as published by
 * the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openspcoop2.pdd.core.token.parser;

import java.io.Serializable;
import java.util.List;
import java.util.Map;
import java.util.Properties;

import org.openspcoop2.pdd.core.token.Costanti;
import org.openspcoop2.pdd.core.token.TokenUtilities;

/**     
 * BasicTokenUserInfoParser
 *
 * @author Poli Andrea (poli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */
public class BasicTokenUserInfoParser implements ITokenUserInfoParser {

    protected String raw;
    protected Map<String, Serializable> claims;
    protected TipologiaClaims parser;
    protected Properties parserConfig;
    
    public BasicTokenUserInfoParser(TipologiaClaims parser, Properties parserConfig) {
        this.parser = parser;
        this.parserConfig = parserConfig;
    }
    
    @Override
    public void init(String raw, Map<String, Serializable> claims) {
        this.raw = raw;
        this.claims = claims;
    }

    @Override
    public String getFullName() {
        switch (this.parser) {
        case OIDC_ID_TOKEN:
            return TokenUtilities.getClaimAsString(this.claims,Claims.OIDC_ID_CLAIMS_NAME);
        case GOOGLE:
            return TokenUtilities.getClaimAsString(this.claims,Claims.GOOGLE_CLAIMS_NAME);
        case MAPPING:
            List<String> claimNames = TokenUtilities.getClaims(this.parserConfig, Costanti.TOKEN_PARSER_USER_FULL_NAME);
            return TokenUtilities.getFirstClaimAsString(this.claims, claimNames);
        case JSON_WEB_TOKEN_RFC_7519:
        case JSON_WEB_TOKEN_FOR_OAUTH2_ACCESS_TOKENS_RFC_9068:
        case INTROSPECTION_RESPONSE_RFC_7662:
        case CUSTOM:
            return null;
        }
        return null;
    }
    
    @Override
    public String getFirstName() {
        switch (this.parser) {
        case OIDC_ID_TOKEN:
            return TokenUtilities.getClaimAsString(this.claims,Claims.OIDC_ID_CLAIMS_GIVE_NAME);
        case GOOGLE:
            return TokenUtilities.getClaimAsString(this.claims,Claims.GOOGLE_CLAIMS_GIVE_NAME);
        case MAPPING:
            List<String> claimNames = TokenUtilities.getClaims(this.parserConfig, Costanti.TOKEN_PARSER_USER_FIRST_NAME);
            return TokenUtilities.getFirstClaimAsString(this.claims, claimNames);
        case JSON_WEB_TOKEN_RFC_7519:
        case JSON_WEB_TOKEN_FOR_OAUTH2_ACCESS_TOKENS_RFC_9068:
        case INTROSPECTION_RESPONSE_RFC_7662:
        case CUSTOM:
            return null;
        }
        return null;
    }
    
    @Override
    public String getMiddleName() {
        switch (this.parser) {
        case OIDC_ID_TOKEN:
            return TokenUtilities.getClaimAsString(this.claims,Claims.OIDC_ID_CLAIMS_MIDDLE_NAME);
        case GOOGLE:
            return TokenUtilities.getClaimAsString(this.claims,Claims.GOOGLE_CLAIMS_MIDDLE_NAME);
        case MAPPING:
            List<String> claimNames = TokenUtilities.getClaims(this.parserConfig, Costanti.TOKEN_PARSER_USER_MIDDLE_NAME);
            return TokenUtilities.getFirstClaimAsString(this.claims, claimNames);
        case JSON_WEB_TOKEN_RFC_7519:
        case JSON_WEB_TOKEN_FOR_OAUTH2_ACCESS_TOKENS_RFC_9068:
        case INTROSPECTION_RESPONSE_RFC_7662:
        case CUSTOM:
            return null;
        }
        return null;
    }
    
    
    @Override
    public String getFamilyName() {
        switch (this.parser) {
        case OIDC_ID_TOKEN:
            String tmp = TokenUtilities.getClaimAsString(this.claims,Claims.OIDC_ID_CLAIMS_FAMILY_NAME);
            if(tmp==null) {
                tmp = TokenUtilities.getClaimAsString(this.claims,Claims.OIDC_ID_CLAIMS_LAST_NAME);
            }
            return tmp;
        case GOOGLE:
            return TokenUtilities.getClaimAsString(this.claims,Claims.GOOGLE_CLAIMS_FAMILY_NAME);
        case MAPPING:
            List<String> claimNames = TokenUtilities.getClaims(this.parserConfig, Costanti.TOKEN_PARSER_USER_FAMILY_NAME);
            return TokenUtilities.getFirstClaimAsString(this.claims, claimNames);
        case JSON_WEB_TOKEN_RFC_7519:
        case JSON_WEB_TOKEN_FOR_OAUTH2_ACCESS_TOKENS_RFC_9068:
        case INTROSPECTION_RESPONSE_RFC_7662:
        case CUSTOM:
            return null;
        }
        return null;
    }
    
    
    @Override
    public String getEMail() {
        switch (this.parser) {
        case OIDC_ID_TOKEN:
            return TokenUtilities.getClaimAsString(this.claims,Claims.OIDC_ID_CLAIMS_EMAIL);
        case GOOGLE:
            return TokenUtilities.getClaimAsString(this.claims,Claims.GOOGLE_CLAIMS_EMAIL);
        case MAPPING:
            List<String> claimNames = TokenUtilities.getClaims(this.parserConfig, Costanti.TOKEN_PARSER_USER_EMAIL);
            return TokenUtilities.getFirstClaimAsString(this.claims, claimNames);
        case JSON_WEB_TOKEN_RFC_7519:
        case JSON_WEB_TOKEN_FOR_OAUTH2_ACCESS_TOKENS_RFC_9068:
        case INTROSPECTION_RESPONSE_RFC_7662:
        case CUSTOM:
            return null;
        }
        return null;
    }
    
    
}