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  1. Asked: April 8, 2022In: General Questions

    FailedAuthentication Fault Reason : FailedAuthentication : The security token cannot be authenticated

    Hassan AbdElrahman
    Hassan AbdElrahman Master Oracle ACE Pro Alum ♠ | Oracle Senior ERP Technical Consultant
    Added an answer on April 9, 2022 at 10:28 pm

    Clarification: This message refer to failed authentication that's because of the credentials for one or more connections being used by your integration. Resolution: get the list of connections being used by your integration then go to them and make sure of the username and password that they are corRead more

    Clarification: This message refer to failed authentication that’s because of the credentials for one or more connections being used by your integration.

    Resolution: get the list of connections being used by your integration then go to them and make sure of the username and password that they are correct by doing validate and test.

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  2. Asked: October 22, 2021In: General Questions

    OBIEE 12c: External Embedded Content is Not Displayed (This content is blocked.)

    Hassan AbdElrahman
    Best Answer
    Hassan AbdElrahman Master Oracle ACE Pro Alum ♠ | Oracle Senior ERP Technical Consultant
    Added an answer on October 22, 2021 at 3:50 pm
    This answer was edited.

    Hello @Waqas , As explained here that for security reasons, you can no longer embed content from external domains in dashboards. To embed external content in dashboards, you must edit the instanceconfig.xml file. Note: You can accept embedding content from all external domains or from specific domaiRead more

    Hello Waqas , As explained here that for security reasons, you can no longer embed content from external domains in dashboards. To embed external content in dashboards, you must edit the instanceconfig.xml file.

    Note: You can accept embedding content from all external domains or from specific domain. Each has it’s different configuration.

    In case you need to embed an external content from all domains into your dashboard, so the DBA has to make the following changes in the presentation server :

    • Make a backup from file ( <DOMAIN_HOME>/config/fmwconfig/biconfig/OBIPS/instanceconfig.xml ).
    • Edit the original file and add the ContentSecurityPolicy element inside the Security element like below:
    <ServerInstance>
    ...
    <Security>
    ...
    <InIFrameRenderingMode>allow</InIFrameRenderingMode>
    <ContentSecurityPolicy>
    <PolicyDirectives>
    <Directive>
    <Name>child-src</Name>
    <Value>'self' www.zzz.com www.yyy.com</Value>
    </Directive>
    <Directive>
    <Name>img-src</Name>
    <Value>'self' www.zzz.com www.yyy.com</Value>
    </Directive>
    </PolicyDirectives>
    </ContentSecurityPolicy>
    ...
    </Security>
    ...
    </ServerInstance>
    • Save the file and restart the presentation server component (obips1).

     

    Note: If you have notice from the configuration above there is a word (self) between single quote, this one if you didn’t specified, you will accept the external content but you will also preventing you from accessing an internal sources. So to be able to embed both external and internal you have to write this word before the domain. Also another important note that if you type * between <value>*</value> means you can embed both internal and external content inside your dashboard. in this case no need to write the word ‘self’.

     

    Please do this on test environment first to make sure that everything is correct.

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  3. Asked: September 8, 2021In: General Questions

    How get wwwroot folder path from ASP.NET core

    Walaa Mohamed
    Walaa Mohamed Junior
    Added an answer on September 9, 2021 at 10:41 pm

    Step 1: You will need to import the following namespace. using Microsoft.AspNetCore.Hosting; Step 2: By Using IHostingEnvironment public class HomeController : Controller { private IHostingEnvironment Environment; public HomeController(IHostingEnvironment _environment) { Environment = _environment;Read more

    Step 1:
    You will need to import the following namespace.
    using Microsoft.AspNetCore.Hosting;

    Step 2:
    By Using IHostingEnvironment
    public class HomeController : Controller
    {
    private IHostingEnvironment Environment;
    public HomeController(IHostingEnvironment _environment)
    {
    Environment = _environment;
    }
    public IActionResult Index()
    {
    string wwwPath = this.Environment.WebRootPath;
    string contentPath = this.Environment.ContentRootPath;
    return View();
    }
    }

    By Using IWebHostEnvironment
    In the below example, the IWebHostEnvironment is injected in the Controller and assigned to the private property Environment and later used to get the WebRootPath and ContentRootPath.
    public class HomeController : Controller
    {
    private IWebHostEnvironment Environment;
    public HomeController(IWebHostEnvironment _environment)
    {
    Environment = _environment;
    }
    public IActionResult Index()
    {
    string wwwPath = this.Environment.WebRootPath;
    string contentPath = this.Environment.ContentRootPath;
    return View();
    }
    }

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  4. Asked: March 23, 2021In: General Questions

    What does & lt; and & gt; refer to?

    isouravghosh
    isouravghosh Junior isouravghosh
    Added an answer on April 7, 2021 at 11:07 am

    < stands for the less-than sign:

    < stands for the less-than sign:

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