Adobe Experience Manager Sites

How can I add the Forwarded-Host header?For security reasons, I need to add the Forwarded-Host header to my website, but I have no idea how to implement this.In the file called rewrite.rules I added the code (dispatcher > conf.d > rewrites > rewrite.rules):<IfModule mod_headers.c>    RequestHeader set Forwarded-Host "%{Host}e" env=Host</IfModule>But it didn't solve my problem of adding the Forwarded-Host.

Hello members, RequirementWe need to connect to Websocket to establish conversation with a third-party chatbot.Challenges: We couldn't find any reference document on the community on establishing Websocket connection.Possible Solution : We are using javax.websocket API to connect to Websocket. We have created one ClientEndPoint to create the Websocket connection, then we are sending the query to Websocket.Problem: Although we are able to establish the Websocket connection, we are unable to receive messages back from Websocket. The "onMessage" method should be called by Websocket and the response should be captured.Method to create Websocket connection:public WebSocketClientEndpoint(URI endpointURI, String auth, String sessionId) {try {WebSocketContainer container = ContainerProvider.getWebSocketContainer();ClientEndpointConfig.Configurator configurator = new ClientEndpointConfig.Configurator() {@9944223public void beforeRequest(Map<String, List<String>> headers) {// Ad

Hi All   Reg Dynamic media  From the third point, cache the content at the CDN. Does Dynamic Media (Scene7 domain) have its own CDN?   Thanks  

Hi Team,We have client denied error noticed several times in our apache error.log .So, as per adobe recommendation below , we tried to add the location in the httpd.conf file but it is not editable .Could you please let us know whether we need to add in the application specific vhost file or in conf. file. Please verify and share your thoughts.III. CHECK APACHE 2.4 ACCESS CONTROLTo fix the client denied error, add the below location to httpd configuration file in the directive for the site:<Location /dispatcher>  Require all granted</Location> error.log38:tid 140559876335360] [client 3.215.161.80:5792] AH01630: client denied by server configuration: /usr/share/httpd/noindex/index.html[Thu Sep 23 03:17:52.105103 2021] [authz_core:error] [pid 23938:tid 140559876335360] [client 3.215.161.80:5792] AH01630: client denied by server configuration: /mnt/var/www/author/system[Thu Sep 23 03:17:52.116095 2021] [authz_core:error] [pid 23938:tid 140559876335360] [client 3.215.

We have a requirement to allow multiple models in single fragment reference but fragmentReference is a saving only single cf model in it as it's of type string not string array but in the interface it is taking multiple values but not storing in jcr multiple values.  

Hi Team, In my current project, we have upgraded AEM 6.5.9 to 6.5.18.ACS commons current version is 5.0.4 Now, we are facing some multifield-related issues. (Unable to store the dialog fields once saved.) We have many components that have stored the multifield in JSON format as well as in node structure. In some of the Adobe articles, they mention upgrading ACS Commons too.Could you please confirm if we need to upgrade ACS Commons versions along with the AEM upgrade?  Thanks in advanced!Nikita M.

I have hands-on experience with AEM testing, a strong understanding of xAPI components, templates, and content fragments, as well as experience with Adobe Campaign creation. I've also worked on creating experiences for various Adobe products like Photoshop, Illustrator, and Creative Cloud. To further enhance my career, should I pursue AEM certification or an Adobe Campaign-related certification?"

How components are being loaded? How the clientLib works? Why do styles and js are being minified?How dependecies are being loaded? 

Dear All, I have configured Day CQ Mail service in my local like below.  Now I have written one servlet to get email and I am successfully getting email like below. I have written below servlet. ************************** SendEmailAdminLoginServlet  ******************************* import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.Servlet; import org.apache.sling.api.SlingHttpServletRequest; import org.apache.sling.api.SlingHttpServletResponse; import org.apache.sling.api.resource.LoginException; import org.apache.sling.api.servlets.HttpConstants; import org.apache.sling.api.servlets.SlingAllMethodsServlet; import org.osgi.framework.Constants; import org.osgi.service.component.annotations.Component; import org.osgi.service.component.annotations.Reference; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import ai.contentadmin.core.service.S

while executing the command mvn clean install the following ui.forntend error is occuring

Hey guys, Happy new year to everyone! 😊Starting a new year with a fresh query! We want to use our RDE as our DEV environment.RDE inherently is used as a local by developers one dev at a time. The deployment is done currently via aio plugin.But we want to restrict that since DEV environment would be used by multiple users. Is it possible to control this and create a pipeline in ADO which deploys to RDE alone? BR,Nagesh

I have created a component for sharing the page on social sites like facebook, twitter, linkedin and whatsapp. This work is done AEM as a Cloud Service. But there is a problem with localhost link. The sharing window opens up but it says "href is not valid". When I googled it, it says that localhost link doesn't work for sharing on social media. Is there any alternate solution for this by which I can test my component  locally whether it works fine or not?

Image Formats, Alpha Channels, Transparency   by Aanchal Sikka Overview Understanding image formats: JPEG, PNG, GIF, TIFF, and more. Exploring alpha channels and transparency Link to the blog: https://techrevel.blog/2025/01/03/image-formats-alpha-channels-transparency-and-aem/ Q&A Please use this thread to ask questions relating to this article

Hi, I am able to Author Teaser Component Cta astel:<tel number>,it works fine but when i move to author it asjavascript:alert('message');,it doesn't make any href on DOM. How to achieve this using authoring only; i dont want to write custom js for this. As in LinkCheckerConfigImpl i found that tel: and javascript:, both are there in configurations.

Hi All, I have a weird issue.API call at https://publish-p...-e....adobeaemcloud.com/etc/cloudsettings.kernel.js/conf/appA/settings/cloudsettings/legacy/contexthub is giving different results for different environmentsIt gives 200 OK for RDE Author and Publish but gives 404 on DEV Publish (200 on DEV Author)We replicated the node /etc/cloudsettings.kernel.js/conf/appA/settings/cloudsettings/legacy/contexthub from DEV Author.The dispatcher rule is also set -/0009 { /glob "/etc/cloudsettings.kernel.js" /type "allow" }Referred to the posts at https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/etc-cloudsettings-kernel-js-libs-settings-cloudsettings-legacy/m-p/351002sling:resourceType is already set at "granite/contexthub/cloudsettings/components/baseconfiguration"Why would both environments behave differently?? thanks in advance,@nageshraja 

Hi All,In order to avoid the below error, I am creating resourceresolver and session at every place(all methods) and closing it at the end of method in finally block.. Sample piece of code for creating and closing resourceresolver and session in single methodI am doing lot of operations(remove node, add/modify/delete property under the node) in 30 different methods. Whether it will cause any performance issue if we creating and closing resourceresolver and session at 30 methods. Error:01.01.2016 09:21:56.916 *WARN* [0:0:0:0:0:0:0:1 [1424679716845] GET /content/geometrixx/en/services.html HTTP/1.0] org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate Attempt to perform hasProperty while another thread is concurrently reading from session-494. Blocking until the other thread is finished using this session. Please review your code to avoid concurrent use of a session.java.lang.Exception: Stack trace of concurrent access to session-494at org.apache.jackrabbit.oak.jcr.delegate.SessionDele

Hi, Anyone knows how to update the multi-field component with the dropdown menu. I need to have the field in MCP to select more than one option from the dropdown. Using SelectComponent.EnumerationSelector.class doesn't allow me to choose more than one value from the dropdown. So do we need to include the dropdown in the multiselect using MultifieldComponent.class. But by default we are getting the text field , how to update the text field with dropdown list. Anyone knows the solution, please let me know.  Thanks in advance!   Regards,Bhavani Bharanidharan

 Hi everyone, We recently upgraded from AEM 6.5 SP14 to SP21, and since the upgrade, we’ve been facing an issue where content fragment models (CFMs) aren’t retaining field values. After editing and saving the content fragment models, the values don’t seem to stick. This happens with both existing CFMs and newly created CFMs.Here’s what we’ve noticed so far:No new nodes are created under CRX/DE after saving the CFMs.The issue happens consistently across different models and environments.I’ve checked the logs and here are some of the errors I’m seeing: 23.12.2024 11:46:28.227 *ERROR* No renderer for extension html, cannot render resource23.12.2024 11:46:28.258 *WARN* Could not add property to granite:data resource as it does not exist. GET /mnt/overlay/dam/cfm/models/editor/content/editor.html/conf/demo/settings/dam/cfm/models/testing-sp HTTP/1.1] org.apache.sling.servlets.get.impl.DefaultGetServlet No renderer for extension html, cannot render resource TypeOverwritin

Hello Everyone, After upgrading from AEM 6.5 SP14 to SP21, we're encountering issues with Content Fragment Models (CFMs). The main problems areFields Not Retaining Values: After editing and saving CFMs, fields do not retain their values, and we see the following warning: 23.12.2024 11:46:28.227 *ERROR* [[0:0:0:0:0:0:0:1] [1734979588163] GET /mnt/overlay/dam/cfm/models/editor/content/editor.html/conf/demo/settings/dam/cfm/models/testing-sp HTTP/1.1] org.apache.sling.servlets.get.impl.DefaultGetServlet No renderer for extension html, cannot render resource TypeOverwritingResourceWrapper, type=dam/cfm/models/editor/components/datatypeproperties/translatablefield, path=/mnt/overlay/dam/cfm/models/editor/content/editor/jcr:content/body/items/wizard/items/editorStep/items/content/items/{{field_id}}, resource=[TypeOverwritingResourceWrapper, type=dam/cfm/models/editor/components/datatypes/field, path=/mnt/overlay/dam/cfm/models/editor/content/editor/jcr:content/body/items/wizard/ite

We have a requirement to use the adobe dam dynamic assets in our application which is hosted externally.I'm checking integrating of  Micro-Frontend Asset Selector with localhost. I like to know if it possible to raise a support ticket with localhost as domain for providing with imsClientId, imsScope, and a redirectUrl for the integration.I'm new to adobe assets so please elaborate your answers. Thanks in advance.

I'm working on an AEM 6.5 server that was migrated from an earlier version. Some of the steps were not strictly followed, however - I don't know the full story but I'm guessing there were actual regression problems or just no practical way to test. One example of this is when I go to Tools > General > Tagging, the root path is not what I would expect. Note the URL has a suffix pointing at the pre-migration path  -  /libs/cq/tagging/gui/content/tags.html/etc/tags.Where is this root path set?  I'd assume that the deployment is setting this, but I can't find anything that looks like it is overriding the v6.5 default of /content/cq:tags.

Hi,There is a scenario where we need to hide a particular tab from the header component. So, I just selected the tab and clicked on "hide in navigation" check box under properties and also cleared the cache for a particular page. But still that tab is visible.Any inputs on this... Thanks,Shreyas.

Hi,I downloaded aem-sample-we-retail-master code from GitHub, and I got below errors while trying to build using command mvn clean install -PautoInstallPackage. Any help to solve this build issue kindly suggest    

Hello everyone , I want to upload a excel file from author environment to asset. AssetManager is depricated in aemaacs. Documentation saying to use http api from external application not from same JVM. Here is the sentence mentioned in documentation.https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/assets/admin/developer-reference-material-apis#asset-upload:~:text=Execute%20these%20steps%20in%20an%20external%20application%20and%20not%20within%20the%20Experience%20Manager%20JVM.Is it mandatory or only suggestion? Thanks in advance.

HiI am trying to write a post service in aem to which i am sending data in the request body.To read the data, i have a sling Post servlet where i am expecting to get the data sent by post via request.getReader().To test this post servlet, i have created another servlet in the same instance which has a doGet() and the following code:I am hitting this servlet's path in my instance to execute the following code.CloseableHttpClient httpClient = HttpClients.createDefault();HttpPost postRequest = new HttpPost("http://localhost:4502/bin/testingPost"); //the post servlet's pathStringEntity input = new StringEntity("<Comment>hello</Comment>");input.setContentType("text/xml");postRequest.setEntity(input);HttpResponse httpResponse = httpClient.execute(postRequest);However, i get a 401 in httpResponse while trying to access the post servlet with the path "http://localhost:4502/bin/testingPost".I have referred a few forums where they have mentioned about removing post from Apache Sling