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Merge pull request #63 from aharter/docs/android-certificate

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Add certificate instructions for Android 7 and up
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Brian Martin 2019-12-17 17:26:55 -05:00 • committed by GitHub
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docs/Use_With_App.md
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@ -52,6 +52,30 @@ Bumper *can* be used with the official "Ecovacs" or "Ecovacs Home" app, but with
### Importing the CA Cert on Android
#### Android 7 and up (requires root)
Android 7 introduced changes to the certificate mechanism. See [blog entry](https://android-developers.googleblog.com/2016/07/changes-to-trusted-certificate.html).
> Apps that target API Level 24 and above no longer trust user or admin-added CAs for secure connections, by default.
To circumvent this problem, the certificate must be added as a system storage.
```bash
openssl x509 -in ca.crt -noout -text >> ca.crt
# restart adb as root
adb root
# remount /system rw
adb remount
# add certificate
adb push ca.crt "/system/etc/security/cacerts/$(openssl x509 -inform PEM -subject_hash_old -in ca.crt | head -1).0"
adb reboot
```
After reboot, verify that the certificate was added by checking `Settings > Security > Encryption & credentials > Trusted credentials > System`
#### Android 6 and below
1. Open the e-mail on your Android device
**Quick Method**