lighttpd starts at priority 50, but promptly calls getrandom() on
initialization (li_rand_reseed() and li_rand_device_bytes() from
server_init()). If /dev/urandom (which getrandom() uses by default)
doesn't have sufficient entropy, this will block.

Since Openwrt runs the startup scripts serially, this can block
initialization indefinitely.  I've seen 15-20 minutes typically.

Seeding the pool early on can quickly built sufficient entropy to
complete booting without blocking.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

- typo in path of uci-defaults scripts
- fix init script when there is no rngd config
- convert init script to procd

Signed-off-by: Stefan Hellermann <stefan@the2masters.de>

Enabling the default configuration will pipe /dev/urandom back into
/dev/random ala the current package behavior.  Because this amounts to
disabling the in-kernel entropy estimation, default disabled.

While here, uci-paramaterize the high watermark.
While here, add a pre-command hook for real RNGs that need 'stty raw'
or other such hooks.  (e.g. the TrueRNG devices)

As offered in github openwrt/packages#3422, take over maintainership.

See github openwrt/packages#3142.

Signed-off-by: Nathaniel Wesley Filardo <nwfilardo@gmail.com>

* Add description to both Makefile and init script that
  mentions the default of /dev/urandom as the entropy source.
* Remove the deprecated interval parameter from init script.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Edit init script to match current options.
Update copyright year.
Simplify download location.
Add myself as maintainer.

signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Correct init script to match current options.
Update copyright year and simplify download location.
Add myself as maintainer.