Tested with dynu.com ddns.

Install acme-dnsapi:

    # opkg install acme-dnsapi

Example `/etc/config/acme`:

    config acme
        option state_dir '/etc/acme'
        option account_email email@example.org'
        option debug '0'

    config cert 'foo'
        option enabled '1'
        option use_staging '1'
        option keylength '2048'
        option update_uhttpd '0'
        option dns 'dns_dynu'
        list domains 'foo.dynu.com'
        list domains '*.foo.dynu.com'
        list credentials 'Dynu_ClientId="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"'
        list credentials 'Dynu_Secret="yyyyyyyyyyyyyyyyyyyyyyyyy"'

Run:

    # /etc/init.d/acme start

Signed-off-by: Zhong Jianxin <azuwis@gmail.com>

As acme.sh has releases, switch to using those. Update the version accordingly.

Also rearranged some stuff in the hope that uscan will start tracking releases instead of git commits. Makefile is more simple as a result.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

adds V2 support

Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>

fix Makefile chmod (644)
replace MD5SUM with HASH
add PKG_MIRROR_HASH when PKG_SOURCE_PROTO:=git

(PKG_SOURCE_PROTO:=svn tarballs are not reproducible for now)

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

fixes webroot to be defined as 
_currentRoot='/www'
instead of being interpreted as
_currentRoot='"/www"'

Signed-off-by: Aleksei Nosachev <nos1609@hotmail.com>

For configurations where another web server is running on port 80, running
acme.sh in standalone mode fails. Try to detect this and refuse to run; and
allow the user to configure a webroot directory to use the running webserver for
certificate verification.

This also updates acme.sh to the latest version.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

Use newest acme.sh release (2.6.8).
Remove dependency on ca-certificates and add dependency on ca-bundle.
Update environment variable.

Signed-off-by: Daniel Halmschlager <da@halms.at>

This updates to the latest git version of acme.sh and drops the patch to
disable timestamps from the output (since that is now supported
upstream).

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

This version handles transitioning from a previous certificate that was
issues using the staging server, adds more debug logging, and handles
state directories better if issuing fails.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

Fixes butched update to 1.2.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

This version will use the standalone (netcat) mode of acme.sh during
verification instead of exposing uhttpd to the internet for the duration
of the verification. It will also add an ip6tables rule to also support
verification over IPv6.

Also contains an updated version of acme.sh.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

This adds a Luci configuration app for the ACME certificate package.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

This adds a package wrapping the acme.sh script from
https://github.com/Neilpang/acme.sh in Uci config and hooks to interact
correctly with uhttpd.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>