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Unable to use WifiClientSecure to connect to Google services #545

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salqadri opened this issue Jul 30, 2017 · 3 comments
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Unable to use WifiClientSecure to connect to Google services #545

salqadri opened this issue Jul 30, 2017 · 3 comments

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@salqadri
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salqadri commented Jul 30, 2017 •
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I want to connect to Google servers, so I tried replacing the test_root_ca variable in the WiFiClientSecure.ino example with the Equifax pem file contents but I keep getting a failure. On digging in the it seems mbedtls gives me back error -0x2700 which means that it failed certification verification, but doesn't explain why it failed it. Any ideas on how I can make this work?
@copercini
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Which google service are you trying to use?
With which certificate?

@salqadri
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salqadri commented Jul 30, 2017 •
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I'm just trying to connect to google.com to do a simple HTTP GET on "https://www.google.com/". The root CA for google.com is Equifax Secure Certificate Authority.

@salqadri
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Nvm; the root CA for google.com turns out to be GeoTrust Global CA, and now it works great.

@salqadri salqadri mentioned this issue Jul 30, 2017
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@salqadri @copercini