I am creating an EWS service which will connect to the Exchange server 2007. I am using Autodiscover service of Exchange server.I need to understand following:
How can I validate the SSL/TSL certificates for my service.
I need to know conventional way how outlook communicate with Exchange server.
How to Detect the specific certificate is installed for authentication.
I had written the code to connect to the Exchange server.But I am facing issues with the Certificate part.I am totally confused with the proper handshake with help of certificate.
In my code I had used X509Store to get the certificate stores and then validate from the server,but the certificate may differ from server to server (Exchange).Is there any way around.
Related
I am developing a desktop client application for an https-protocol based REST API provided by a third party.
I want to test the programmatic communication with the API when the server's certificate is not installed on my local computer. For this, I need to know how to make it mandatory to have the server's computer installed on my computer. Note: the certificate is not self signed, rather it is issued by a CA.
I want to test what errors enterprise users will get when my client application will make the API call to the SSL server in a highly secure enterprise environment where the IT policy is configured to mandatorily require installation of server's certificate on the client's local computer.
Is there such a configuration in Window which makes it mandatory for server certificates installed on local computer, for any API communication? If yes, can someone guide me on the steps for Windows 10 Professional.
I am trying to wrap my head around how this should be set up correctly. I have two certificates, a client certificate and a service certificate. I've placed these in the MMC, on the service account for the host instance that handles the send port. So the client certificate is placed in the Personal folder and the service certificate is placed in the Trusted People folder.
I've tried using several "Find" methods to locate these certificates, such as thumbrprint and serial number, but I always get a "Certificate not found" exception back.
My current settings on the adapter.
Client certificate:
Service certificate:
My settings for Authentication:
SSL Certificate Authentication settings:
What is the correct way to add the certificates to the different stores, so that they can be located by Biztalk? I've found the MSDN documentation on the topic, but it doesn't really provide any answers: https://learn.microsoft.com/en-us/dotnet/framework/configure-apps/file-schema/wcf/clientcertificate-of-clientcredentials-element
You have to be logged in as the BizTalk Service Account to manage Certificates. Run As doesn't typically work.
Other than that, the instructions should be correct.
I want to connect to my ejabberd server from another machine using a certificate instead of a login/password. I've looked for authentication client-to-server with a certificate for ejabberd, but i couldn't find something helpfull.
If anyone has any ideas how it cas be done, I'm taking..
As of version 16.02, ejabberd Community Server does not yet support client cert authentication.
However, if your questions is about communication encryption, you can indeed configure ejabberd with Starttls support to use TLS between client and server. A service like Let's encrypt can provide such certificates for free: https://letsencrypt.org/
I am working with a client who needs SSL on their Email and Web Site.
We have their site hosted on a Rackspace Cloud Site (Wordpress so Apache and all that jazz).
From what I can tell their Email is on an ISS server of their own.
They want to apply this SSL Cert they bought through GoDaddy and apply it to this email server and to the site on our hosting server. Now I am only a Web Developer with enough server knowledge to get sites launched and running, But I don't think you can apply the same SSL Cert on two different types of servers.
What would the solution be for this?
Would you purchase a second ssl? Is that even possible?
Sorry if this is a all completely wrong I am trying to use my limited knowledge of SSL to describe the situation.
I'm pretty sure you can use the same certificate if it's going on two servers as long as they are both using the same domain. You don't need to purchase a second ssl. The tricky part might be if the two servers require different certificate file formats.
Also, just do the CSR part on ONE of the servers (use the one you trust the most). On the other server just install the certificate bypassing the CSR part.
In order to secure my Rest Services, I have enabled SSL in IIS and Created a Self-Signed Certificate and assigned it to the HTTPS binding in IIS. I exported the same as pfx file and added the same in IE also but when I try to access the Services, I get the following error on Windows 7, Enterprise edition
HTTP Error 403.7 - Forbidden
The page you are attempting to access requires your browser to have a Secure Sockets Layer (SSL) client certificate that the Web server recognizes.
And on Windows Server 2003, this is
HTTP Error 403.7 - Forbidden: SSL client certificate is required.
Internet Information Services (IIS)
I am not sure what shall I do except adding the certificate in IE under “Personal” and “Trusted Root Certification Authorities”? Could you please suggest me some step, in order to make this work.
Note: I have tried with “Self-Signed Certificates” as well as with Certificates generated from Microsoft “Certificate Services” also.
Any help is greatly appreciated.
SSL is used to verify the identity of the server, not the identity of the client. The error suggests (http://support.microsoft.com/kb/199215, "This is used for authenticating you as a valid user of the resource. ") the server wants to identify the client. Which of the two are you trying to do?
Edit: SSL requires the public part of the SSL certificate to be available to the client. Adding it to the trusted root certificates seems to me to be the only way to make the public part of a self-signed certificate available to the browser.