Saml configuration values in sightly for aem6.5

[srinivas_chann1]

Hi ,

Wanted to know if there is any way or exact I could use to fetch the values that are stored in saml based on runmodes

I have under

/apps/project/configuration/config.local

com.adobe.granite.auth.saml.SamlAuthenticationHandler-applicationName 

from that i need to fetch logout url value .

The property is stored as logoutUrl

Now I need to get the value of this in the sightly  code i.e in *.html file

Which I could use for href value

Could anyone provide inputs as how this could be resolved

Thanks

[milind_bachani]

Hi @srinivas_chann1 ,

You can define a new attribute in config for instance : logoutUrl, and you can getLogouUrl in model using the config service. 

And in sightly you can use the model and get the url value in href using the model getter.

Thanks.

[Anny0505]

@srinivas_chann1 ,

You can implement sling model and reference OSGI configs as as service and call the sling mode l in sightly with use class and implement getters and setters for the config values to access in the sightly html.

Thanks

Hope this helps!!

[Anish-Sinha]

Hi @srinivas_chann1 ,

There are multiple ways to get this done:

1. You can create a service, read the values and return it to sling model and then get it into html. Reference URL: https://sourcedcode.com/blog/aem/aem-sling-model-injectors-annotations-reference-guide#OSGiService

2. You can directly read the values in JS and then pass it to html. Reference: https://gist.github.com/gabrielwalt/278f8cee870aac7ec619

[JeevanRaj]

Hi @srinivas_chann1 

Its not recommended to read OOTB config in another service. Here is an another community question which talks about this.

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/correct-way-to-read-osgi-c...

[srinivas_chann1]

Hi,

Thanks for the response.

As this OOTB config not sure how to read this values in slightly code.

com.adobe.granite.auth.saml.SamlAuthenticationHandler-applicationName 

For custom created config. I am already aware as 

@ObjectClassDefinition(name = "config", description = "configuration")
public @interface ConfigurationProperties {}

@Component(configurationPolicy = ConfigurationPolicy.REQUIRE, immediate = true,
        service = Configuration.class)
@Designate(ocd = ConfigurationProperties.class)
public class Configuration {}

[JeevanRaj · Accepted solution]

@srinivas_chann1 You might be able to read OOTB config using configurationAdmin but again that's not recommended. The better approach would be to create a custom osgi config and a service to read this custom config.

[Albin_Issac]

You can try something like this

Configuration[] getConfigurations(String configId) throws IOException, InvalidSyntaxException {

return this.configurationAdmin.listConfigurations("(&(" + "oauth.config.id" + "="
+ configId + ")(" + "service.factoryPid" + "=" + "com.adobe.granite.auth.oauth.provider" + "))");
}

Change the oauth.config.id(property to match the specific configuration) and the oauth factory id with SAML configuration details

Configuration[] configurations = getConfigurations(configId);

if (configurations != null && configurations.length >= 1) {

String clientId=configurations[0].getProperties().get(Constants.OAUTH_CLIENT_ID).toString();

}

Regards

Albin I

www.albinsblog.com