Friday, May 19, 2017

Java PayPal API integration through proxy server

Java PayPal API integration through proxy server

Getting the below exception while integrating PayPal API with Java, based on the analysis the direct communication to the API is not enabled from the server and the communication should be directed via Proxy server.

09:10:50.525 [main] ERROR com.paypal.base.HttpConnection -  Retry  No : 1...
09:11:54.577 [main] ERROR com.paypal.base.HttpConnection - Caught exception while handling error response java.net.ConnectException: Connection timed out
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.7.0_67]

Setting the proxy server in the API:

 HashMap<String,String> config=new HashMap<String,String>();
config.put("http.UseProxy", "true");
config.put("http.ProxyPort", "80");
config.put("http.ProxyHost", "proxy.server.com");
config.put("http.ProxyUserName", null);
config.put("http.ProxyPassword", null);

APIContext context = new APIContext(clientId, clientSecret, "sandbox",config);

Change the values of  ProxyHost,  ProxyPort, ProxyUserName and ProxyPassword accordingly.

The communication will be success after this.

Monday, May 8, 2017

Issue while integrating Adobe Experience Manager(AEM) with Dynamic Tag Management(DTM) through HTTP Proxy

Issue while integrating Adobe Experience Manager(AEM) with Dynamic Tag Management(DTM) through HTTP Proxy

The below exception is thrown while integrating Adobe Experience Manager(AEM) with Dynamic Tag Management(DTM)


08.05.2017 14:06:35.894 *ERROR* [10.208.56.253 [1494270332788] POST /etc/cloudservices/dynamictagmanagement/test/jcr:content.companies.json HTTP/1.1] com.adobe.cq.dtm.impl.util.DTMConfigurationUtil Failed to obtain a response from the DTM API Server.
org.apache.http.conn.ConnectTimeoutException: Connect to api.omniture.com:443 [api.omniture.com/192.243.232.77] failed: Connection timed out
        at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:138)
        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:318)
        at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:219)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
        at com.adobe.cq.dtm.impl.util.DTMConfigurationUtil.callDTMApi(DTMConfigurationUtil.java:210)
        at com.adobe.cq.dtm.impl.servlets.DTMCompaniesServlet.doPost(DTMCompaniesServlet.java:58)

Caused by: java.net.ConnectException: Connection timed out
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:579)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:239)
        at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:123)
        ... 138 common frames omitted

Based on the analysis the Dynamic Tag Management(DTM) cloud connector is not using the the proxy server details configured to establish the connection.
This is the defect with the connector, raise a ticket with Adobe support team to  receive the fix.

As a temporary fix update DTMConfigurationUtil.java in bundle - /libs/cq/cloudservices/install/cq-dtm-0.1.8.jar to support proxy server while establishing the connectivity.

DTMConfigurationUtil.java - callDTMApi

 HttpHost proxy = new HttpHost("proxy.com",80);
 RequestConfig config = RequestConfig.custom().setProxy(proxy).build();   
 apiRequest.setConfig(config);

Refer the following post for updating the java class in a bundle - https://www.albinsblog.com/2017/04/updating-salesforce-connector-jarcq-mcm-salesforce-adobe-cq5-aem.html https://www.albinsblog.com/2017/04/updating-salesforce-connector-jarcq-mcm-salesforce-adobe-cq5-aem.html

This post is written based on the AEM version AEM 6.1 SP1.

Sunday, May 7, 2017

How to get the basic profile details of a user in external clients through OAuth - Adobe Experience Manager(AEM)

How to get the basic profile details of a user in external clients through OAuth - Adobe Experience Manager(AEM)

This post will explain the approach to get the basic profile details of a user through OAuth - AEM/Adobe CQ5

Configure the OAuth client - Adobe Experience Manager(AEM):

Login to AEM through Admin credential
Access - http://localhost:4502/libs/granite/oauth/content/clients.html and click on "Create a new app" or "Add New Client"


Enter Client ID and "Redirect URI" - The URL to which the user will be redirected after successful authorization(external client URL)


Friday, May 5, 2017

How to display the git tags based on the environment in Jenkins parameter

How to get the basic profile details of a user in external clients through OAuth - AEM

This post will explain how to display the git tags based on the environment in Jenkins parameter - Displaying the dynamic list with tag names filtering the tags with environment name e.g. QA, UAT, PROD(the environment name should be included in the tag while creating)

Select "This build is parameterized" in Jenkins job configuration
Add new parameter of type Extensible Choice
Enter the name "Tag" and select the Choice Provider as "System Groovy Choice Parameter"
Enter the below script in "Groovy System Script"

def gettags = "git ls-remote -t https://username:[email protected]/project/repo.git".execute()
def tags = []
def t1 = []
gettags.text.eachLine {tags.add(it)}
for(i in tags)
{
   def tagName=i.split()[1].replaceAll('\\^\\{\\}', '').replaceAll('refs/tags/', '')
   if(tagName.contains('QA'))
      t1.add(tagName)
}
t1 = t1.unique()
return t1

Change the git repository details and the string based on that the tags should be filtered e.g QA, UAT, PROD


Click on "Run the script now" to test the script - this will displayed the filtered tags.
Save the configurations finally

Tuesday, April 25, 2017

Error while submitting the Eloqua form - Value must not contain any URL

Error while submitting the Eloqua form - Value must not contain any URL

I was getting the following error while submitting the Eloqua form

<!DOCTYPE html>
<html>
<body bgcolor="#ffffff">
<div align="center" style="margin: 60px;">
<!-- CONFIRMATION PAGE TITLE -->
<div align="left" style="width: 400px; font-size: 14pt; font-family: Tahoma, Arial, Helevtica; font-weight: bold;">
<img src="/EloquaImages/ConfirmationPage/error.gif" width="32" height="50" border="0" align="left">  The Information Provided is Incomplete or Invalid. </div>
<!-- CONFIRMATION PAGE INFORMATION -->
<div align="left" style="width: 400px; font-size: 10pt; font-family: Arial, Helevtica; padding-left: 45px; padding-top: 10px; padding-right: 45px;">
<p>Reference- Value must not contain any URL&#39;s<br/></p>
</div>
</body>
</html>

The Reference filed is configured as hidden in Eloqua and also sending the URL as the input.

Based on the reading Oracle Eloqua 483 Release enabled by default "Must Not Contain URL" validation on all hidden fields but user was not able to modify this validation. But Eloqua 487 Release provided the access to users to modify the validation on hidden fields

Disable "Must Not Contain URL" validation in the hidden field that expecting the URL as input.