Encrypt with a salt the password stored on the settings table

[githengi]

Encrypt with a salt the password stored on the settings table

[ekigamba]

The password in the settings table is currently only used for authentication requests with the OpenSRP server. This will no longer be needed once Oauth is enabled on the client side by https://github.com/OpenSRP/opensrp-client-core/issues/452 issue

It therefore seems better to remove it

• Therefore, org.smartregister.repository.AllSettings#fetchANMPassword will be removed and anmPassword in the settings table will no longer be available
• Login to the device will continue working as is using the Android KeyStore.
• Current & any usage of the password for basic authentication with the OpenSRP server will be switched to use Oauth.

However, the following repositories that use the password for other server requests will be affected. Below are the repositories

• opensp-client-sid
• opensrp-client-bangladesh
• opensrp-client-facial-recognition

Use of the following endpoints will be affected due to the client-core changes:

• Fetching OpenMRS IDS using the module/idgen/exportIdentifiers.form OpenMRS endpoint
• Authenticating using the login/auth endpoint while using username:password@url/login/autha

This issue is currently blocked by https://github.com/OpenSRP/opensrp-client-core/issues/452

Next steps:

• Announce in the Weekly Tech call
• Reach out during the Tech call to the affected developers
• Wait for Oauth support on the client