CFNetwork SSLHandshake failed (-9801) errors

[jsoendermann]

Hi,

when I try to use Siren in my app, I get SSL errors on startup:

CFNetwork SSLHandshake failed (-9801)
CFNetwork SSLHandshake failed (-9801)
CFNetwork SSLHandshake failed (-9801)
CFNetwork SSLHandshake failed (-9801)
NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9801)

Do I have to add a URL to my App Transport Security exceptions for Siren to work?

[ArtSabintsev]

Hmm, I've never had to do that. What's your ATS settings look like?

[ArtSabintsev]

and yes, that will probably fix the problem.

[jsoendermann]

    <key>NSAppTransportSecurity</key>
    <dict>
        <key>NSExceptionDomains</key>
        <dict>
            <key>localhost</key>
            <dict>
                <key>NSAllowsArbitraryLoads</key>
                <true/>
                <key>NSExceptionAllowsInsecureHTTPLoads</key>
                <true/>
                <key>NSIncludesSubdomains</key>
                <true/>
            </dict>
        </dict>
    </dict>

Which Domain would I have to add to make it work?

[ArtSabintsev]

Hmm, you should be fine with those settings. I'm surprised it didn't work. I'll have to get back to you on that.

[jsoendermann]

Thanks!

[getaaron]

I can't reproduce this. Are you using something like Charles or Wireshark?

[ArtSabintsev]

Closing the issue as it's not reproducible on our end.

[ArtSabintsev]

Re-opening for feedback, but there's not much we can do on our end.

[ArtSabintsev]

As there's been no feedback in about a week, I'm closing this issue.