com.sap.cds.mtx.impl.XsuaaParams Maven / Gradle / Ivy

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Tools for http service communication and resilience usable by all libs of multi-tenancy and CAP

There is a newer version: 3.3.3

/*
 * ----------------------------------------------------------------
 * © 2019-2021 SAP SE or an SAP affiliate company. All rights reserved.
 * ----------------------------------------------------------------
 *
 */

package com.sap.cds.mtx.impl;

import com.sap.cloud.security.config.OAuth2ServiceConfiguration;
import com.sap.cloud.security.config.OAuth2ServiceConfigurationBuilder;
import com.sap.cloud.security.config.Service;

import java.util.HashMap;
import java.util.Map;

/**
 * Value class containing parameters of xsuua service instance
 */
public class XsuaaParams {
    public static final String CLIENTID = "clientid";
    public static final String CLIENT_SECRET = "clientsecret";
    public static final String URL = "url";
    public static final String CERTIFICATE = "certificate";
    public static final String CERTURL = "certurl";
    public static final String XSAPPNAME = "xsappname";
    public static final String KEY = "key";

    private final Map credentials = new HashMap<>();

    /**
     * @param url          URL of xsuaa service instance (stored in VCAP_SERVICES)
     * @param clientId     client id  (stored in VCAP_SERVICES)
     * @param clientSecret client secret  (stored in VCAP_SERVICES)
     * @deprecated replaced by constructor with credentials.
     */

    @Deprecated(forRemoval = true, since = "3.0.0")
    public XsuaaParams(String url, String clientId, String clientSecret) {
        credentials.put(CLIENT_SECRET, clientSecret);
        credentials.put(CLIENTID, clientId);
        credentials.put(URL, url);
    }

    /**
     * @param credentials Map with all credentials of xsuaa binding
     */
    public XsuaaParams(Map credentials) {
        this.credentials.putAll(credentials);
    }

    /**
     * @return URL
     */
    public String getUrl() {
        return credentials.get(URL).toString();
    }

    /**
     * @param url change URL after creation, needed in test cases.
     */
    public void updateUrl(String url) {
        credentials.put(URL, url);
    }

    /**
     * @return client id
     */
    public String getClientId() {
        return credentials.get(CLIENTID).toString();
    }

    /**
     * @return OAuth2 service configuration
     */
    public OAuth2ServiceConfiguration getOAuth2ServiceConfiguration() {
        Map xsuaaCredentials = new HashMap<>();
        credentials.forEach((k, v) -> {
            if (v != null) {
                xsuaaCredentials.put(k, v.toString());
            }
        });
        return OAuth2ServiceConfigurationBuilder.forService(Service.XSUAA).withProperties(xsuaaCredentials).build();
    }
}