集成
Marketo身份验证服务
AEM Forms 6.5
Marketo的REST API使用双腿OAuth 2.0进行身份验证。我们需要创建自定义身份验证以针对Marketo进行身份验证。 此自定义身份验证通常写入OSGI捆绑包中。 以下代码显示了在本教程中使用的自定义身份验证器。
自定义身份验证服务
以下代码创建AuthenticationDetails对象，该对象具有针对Marketo进行身份验证所需的access_token
package com.marketoandforms.core;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import com.adobe.aemfd.dermis.authentication.api.IAuthentication;
import com.adobe.aemfd.dermis.authentication.exception.AuthenticationException;
import com.adobe.aemfd.dermis.authentication.model.AuthenticationDetails;
import com.adobe.aemfd.dermis.authentication.model.Configuration;
@Component(service={IAuthentication.class}, immediate=true)
public class MarketoAuthenticationService implements IAuthentication {
@Reference
MarketoService marketoService;
@Override
public AuthenticationDetails getAuthDetails(Configuration arg0) throws AuthenticationException
{
AuthenticationDetails auth = new AuthenticationDetails();
auth.addHttpHeader("Cache-Control", "no-cache");
auth.addHttpHeader("Authorization", "Bearer " + marketoService.getAccessToken());
return auth
}
@Override
public String getAuthenticationType() {
// TODO Auto-generated method stub
return "AemForms With Marketo";
}
}
MarketoAuthenticationService实施IAuthentication接口。 此界面是AEM Forms客户端SDK的一部分。 服务获取访问令牌并将该令牌插入到AuthenticationDetails的HttpHeader中。 填充AuthenticationDetails对象的HttpHeaders后，AuthenticationDetails对象将返回到表单数据模型的真皮层。
请注意由getAuthenticationType方法返回的字符串。 在配置数据源时，将使用此字符串。
获取访问令牌
用一个返回access_token的方法定义了一个简单接口。 用于实现此接口的类的代码在该页的下方列出。
package com.marketoandforms.core;
public interface MarketoService {
String getAccessToken();
}
以下代码属于服务，该服务返回用于进行REST API调用的access_token。 此服务中的代码访问进行GET调用所需的配置参数。 如您所见，我们在GETURL中传递client_id、client_secret以生成access_token。 然后将此access_token返回到调用应用程序。
package com.marketoandforms.core.impl;
import java.io.IOException;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.ParseException;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.json.JSONException;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.marketoandforms.core.*;
@Component(service=MarketoService.class,immediate = true)
public class MarketoServiceImpl implements MarketoService {
private final Logger log = LoggerFactory.getLogger(getClass());
@Reference
MarketoConfigurationService config;
@Override
public String getAccessToken()
{
String AUTH_URL = config.getAUTH_URL();
String CLIENT_ID = config.getCLIENT_ID();
String CLIENT_SECRET = config.getCLIENT_SECRET();
String AUTH_PATH = config.getAUTH_PATH();
HttpClient httpClient = HttpClientBuilder.create().build();
String getURL = AUTH_URL+AUTH_PATH+"&client_id="+CLIENT_ID+"&client_secret="+CLIENT_SECRET;
log.debug("The url to get the access token is "+getURL);
HttpGet httpGet = new HttpGet(getURL);
httpGet.addHeader("Cache-Control","no-cache");
try {
HttpResponse httpResponse = httpClient.execute(httpGet);
HttpEntity httpEntity = httpResponse.getEntity();
org.json.JSONObject responseJSON = new org.json.JSONObject(EntityUtils.toString(httpEntity))
return (String)responseJSON.get("access_token");
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
}
下面的屏幕快照显示了需要设置的配置属性。 可在上面列出的代码中读取这些配置属性以获取access_token
配置
以下代码用于创建配置属性。 这些属性特定于您的Marketo实例
package com.marketoandforms.core;
import org.osgi.service.metatype.annotations.AttributeDefinition;
import org.osgi.service.metatype.annotations.ObjectClassDefinition;
@ObjectClassDefinition(name="Marketo Credentials Service Configuration", description = "Connect Form With Marketo")
public @interface MarketoConfiguration {
@AttributeDefinition(name="Identity Endpoint", description="URL of Marketo Identity Endpoint")
String identityEndpoint() default "";
@AttributeDefinition(name="Authentication path", description="Marketo authentication path")
String authPath() default "";
@AttributeDefinition(name="Client ID", description="Client ID")
String clientID() default "";
@AttributeDefinition(name="Client Secret", description="Client Secret")
String clientSecret() default "";
}
以下代码读取配置属性并通过getter方法返回相同的属性
package com.marketoandforms.core;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.metatype.annotations.Designate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(immediate=true, service={MarketoConfigurationService.class})
@Designate(ocd=MarketoConfiguration.class)
public class MarketoConfigurationService {
private final Logger log = LoggerFactory.getLogger(getClass());
private MarketoConfiguration config;
private String AUTH_URL;
private String AUTH_PATH;
private String CLIENT_ID ;
private String CLIENT_SECRET;
@Activate
protected final void activate(MarketoConfiguration config) {
System.out.println("####In my marketo activating auth service");
AUTH_URL = config.identityEndpoint();
AUTH_PATH = config.authPath();
CLIENT_ID = config.clientID();
CLIENT_SECRET = config.clientSecret();
log.info("clientID:" + CLIENT_ID);
System.out.println("The client id is "+CLIENT_ID+"AUTH PATH"+AUTH_PATH);
}
public String getAUTH_URL() {
return AUTH_URL;
}
public String getAUTH_PATH() {
return AUTH_PATH;
}
public String getCLIENT_ID() {
return CLIENT_ID;
}
public String getCLIENT_SECRET() {
return CLIENT_SECRET;
}
}
- 将捆绑包生成并部署到AEM服务器上。
- 将浏览器指向configMgr 和搜索“Marketo凭据服务配置”
- 指定特定于您的Marketo实例的适当属性
后续步骤
recommendation-more-help
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