Modify internal password generation to base it off the user's password

Modify internal password generation to base it off the user's password. This is required, for now, for sync to work.

storage/password_test.go

@@ -154,20 +154,20 @@ func Test_initInternalPassword_CsprngReadError(t *testing.T) {
 
 // Tests that initInternalPassword returns  an error when the RNG does not
 // return enough bytes.
-func Test_initInternalPassword_CsprngReadNumBytesError(t *testing.T) {
-	externalPassword := "myPassword"
-	ls := storage.GetLocalStorage()
-	b := bytes.NewBuffer(make([]byte, internalPasswordLen/2))
+// func Test_initInternalPassword_CsprngReadNumBytesError(t *testing.T) {
+// 	externalPassword := "myPassword"
+// 	ls := storage.GetLocalStorage()
+// 	b := bytes.NewBuffer(make([]byte, internalPasswordLen/2))
 
-	expectedErr := fmt.Sprintf(
-		internalPasswordNumBytesErr, internalPasswordLen, internalPasswordLen/2)
+// 	expectedErr := fmt.Sprintf(
+// 		internalPasswordNumBytesErr, internalPasswordLen, internalPasswordLen/2)
 
-	_, err := initInternalPassword(externalPassword, ls, b, defaultParams())
-	if err == nil || !strings.Contains(err.Error(), expectedErr) {
-		t.Errorf("Unexpected error when RNG does not return enough bytes."+
-			"\nexpected: %s\nreceived: %+v", expectedErr, err)
-	}
-}
+// 	_, err := initInternalPassword(externalPassword, ls, b, defaultParams())
+// 	if err == nil || !strings.Contains(err.Error(), expectedErr) {
+// 		t.Errorf("Unexpected error when RNG does not return enough bytes."+
+// 			"\nexpected: %s\nreceived: %+v", expectedErr, err)
+// 	}
+// }
 
 // Tests that getInternalPassword returns the internal password that is saved
 // to local storage by initInternalPassword.