pfSense

Prevent echo to insert a newline(\n) at the secret string. Fixes #4177

Fix typos and set needed variable

properly apply the passthrough entries when apply is hitr.

Fix inherent issues with isset and empty values set as true by our parser. This made the piep configuration to be wrong at least for passthrough entries. Ticket #3932

Bring back showing of default value like previous versions.

Remove debug code

Fixes #4177 convert password to base64 to be submitted to avoid issues with special chars in shell and HTTP GET parameter passing. Probably should add POST support to fcgicli.

Fix POST typo in interfaces_assign.php

Obviously a typo. But this section is inside:
if (isset($_POST['add_x']) && isset($_POST['if_add'])) {
and I cannot find where 'add_x' is ever sent here, so I do not see how this whole code section is ever executed (and that will be why this typo bug has no symptoms). What is the history here? Can the whole block of code be removed?...

Properly rename the var Ticket #4164

Default to only AES and SHA1 for new P2s.