avast certificate error ss1334328.cloudflaressl.com

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AVAST CERTIFICATE ERROR SS1334328.CLOUDFLARESSL.COM CODE

Unfortunately, SNI is one of those things that has been standardized for over a decade (RFC 3546), but many enterprise-grade softwares haven't implemented.Hello erGato and Welcome to the BleepingComputer. SNI is needed to support multiple names on a single host without messing with the certifications of other names on the same host.

Many, many things must work exactly correctly for TLS connections to work and the certificates to correctly verify (the TLS port must respond, the client and server must agree to speak the same version of TLS, the client and server must agree to use the same cipher combination, the certificate chain presented by the server must be issued by a CA the client recognizes, and the leaf certificate in that chain must certify the name client requested). This may require the assistance of the system/network administrators who run that machine and its connection to the network.)

AVAST CERTIFICATE ERROR SS1334328.CLOUDFLARESSL.COM CODE

Otherwise, you need to ensure that the certificate authority for the proxy that the machine actually running the code sees is in the wallet.

(If this is the problem or is a condition, you need to import those certificates into your trusted wallet you also need to ensure that the server you're posting from is going through the same proxy. I don't think this is what's going on, since that would basically only cause problems if you were doing client-side certificate authentication. (alternatively, you might be able to use these certificates to prime your Oracle Wallet, but they might have an issue with the hostname in the certificate not matching the hostname you connect to.)

AVAST CERTIFICATE ERROR SS1334328.CLOUDFLARESSL.COM HOW TO

If it is not the same as you get from step 1, this is your problem, and you need to figure out how to either get SNI support in your Oracle PL/SQL client or get the POST endpoint exposed on that hostname. You can identify this case by looking up the IP for the host you're POSTing to, then going to (obviously use the IP here, instead of the literal string '') in your browser, and checking the certificate chain it returns.

The server uses the Server Name Indication (SNI) extension to determine what certificate chain to send back, but your POSTing client doesn't send that extension.

(It looks like you already did this, but I'm documenting it for completeness.) Connect a browser to the URL that you POST to, and see if you receive a response.

The server doesn't actually support HTTPS.

I've tried downloading all of these certs and importing them into my cert store, as well as importing them under the Postman settings (under Certificates) in various combinations, but nothing seems to make any difference all attempts at posting with HTTPS produces the following error in my Postman Console:Įrror: unable to verify the first certificateĪny ideas about how to resolve this, or at least obtain more information about what to do would be greatly appreciated. The root node is named something like ' Company Proxy Server CA' - So I'm assuming the proxy somehow manipulates my requests and inserts it's own cert here. Above it there is one intermediate cert related to the company I'm working for, and then a root cert also related to the company. When I look at the webhook site in a browser and inspect the certs, the webhook cert is the lowest cert (leaf node?). My assumption is that if I can get this to work for a webhook-url from Postman (without disabling cert verification), then I should also be able to get it to work from PL/SQL later. It seems clear that the error is due to a missing cert, but I can't figure out which, or how to configure it. This time, I got a 200 OK response, and confirmed that the webhook received the post request fine. Under the Post man settings, I turned off SSL Certificate Verification, and tried again.

I then tried to replicate the behavior using postman, and that basically produces the same result, unless I fiddle around with the settings: Again, I got this working with http, but not https - the latter results in a cert validation error. Supporting evidence (possibly?): I tried to make calls (POST requests) to a dummy service at webhook.site. My current assumption is that calls from our DB server are passing through a proxy server, and that that is somehow messing up some part of the https / certificate functionality. I've added what I thought was the necessary certificates to a Oracle Wallet, and I believe they are being imported and used (but in all honesty, this is a little hard to verify). I've been able to send the request using http, but not https. I'm trying to send a POST request from a PL/SQL script using the utl_http utility in Oracle.

Avast certificate error ss1334328.cloudflaressl.com