Inform credential change to onNetworkUpdated listeners
In all the OnNetworkUpdateListener callbacks, the
preshared key in wifi configuration is masked to avoid
accidentally sending the credential outside the stack.
So onNetworkUpdated() callback cannot detect a change in
preshared key(credential change). OnNetworkUpdateListener#onNetworkUpdated()
registered in ClientModeImpl needs to know if the credential is changed
in order to clear the PMKSA cache. Otherwise even if the preshared key
is updated, STA would be able to connect with PMKSA cache.
So added a new flag in onNetworkUpdated() to update the listeners
of the callback that the credential is changed.
Bug: 286144185
Test: atest com.android.server.wifi
Test: Manual - 1. Connect to WPA3 AP
2. Modified password via network details page
3. Observed that the connection failed with wrong
password error.
Change-Id: I54e26aec81bbce4e2ee92cd0f1d2602131e82231
5 files changed