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Topics#IntegrationMr Gaurav의 질문
Mr Gaurav 님이 #Integration에 질문했습니다
2015년 4월 28일 오전 3:40

SSL certificates

I have uploaded a certificate. I have created a vf page to enter its name but as a part of validation I need to check if certificate name is correct i.e. whether that certificate exists in my org (uploaded in org)

Though I know it throws an an error during callout but is there a way to check before hand i.e. at the time of giving certificate name in my vf page

Thanks in advance
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  1. Naga Kiran Manyala (salesforce)
    2015년 4월 28일 오전 7:47
    Hi Gaurav,

    Please let me know if you are getting the error below:

    ssl_client_cert_untrusted_issuer

    Untrusted SSL Client

    Certificate

    (HTTP Response Code: 503)

    A Web site presents an incorrect or invalid certificate or a configuration error has occurred.

    https://bto.bluecoat.com/sgos/cacheflow/CF_webguide/Content/Policy/Built-in-Exceptions-List.htm

    It looks like the client certificate you receive does not have the expected properties. Specifically, it looks like it's subject canonical name field isn't matching the expected "proxy.salesforce.com"

    In your situation, I would setup a tcpdump on the external interface of your reverse proxy waiting for a connection from 96.43.148.8. I'd then feed the result of that trace into wireshark so that it would parse the SSL handshake and allow you to grab the subject.cn of the certificate used for SSL client authentication.

    That should give you a good indication of what is failing.

    http://serverfault.com/questions/514933/reverse-proxy-will-not-authenticate-sslrequire-for-salesforce-com

    What SSL certificates does Salesforce support for Delegated Authentication SSO, Apex callouts, Outbound Messaging, and other callouts?

    https://help.salesforce.com/apex/HTViewSolution?urlname=What-SSL-certificates-does-Salesforce-support-for-Delegated-Authentication-SSO-Apex-callouts-Outbound-Messaging-and-other-callouts-1327366399006&language=en_US

    When 2-way SSL/mutual authentication is configured on a target endpoint, if the target server does not advertise the CA signed certificates it accepts, Salesforce will not send the configured custom certificate when making HTTPS callouts. The target endpoint needs to tell Salesforce.com in the HTTPS ServerHello message the list of accepted certificate subject distinguished names (DN) that it accepts. If the provided certificate is signed by at least one of those DNs or if it has a certificate chain where at least one of those certificates was signed by a cert identified by the DNs that the server advertised, then Salesforce.com will send the client certificate.

    https://help.salesforce.com/apex/HTViewSolution?urlname=In-2-way-SSL-when-making-HTTPS-callouts-will-Salesforce-send-the-client-certificate-if-my-server-does-not-advertise-any-CA-names&language=en_US

    Best Regards

    Naga Kiran
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