Crypt-LE

The Crypt::LE module provides the functionality necessary to use Let's Encrypt API and generate free SSL 
certificates for your domains. It can also be used to generate private RSA keys or Certificate Signing Requests
without resorting to openssl command line.

INSTALLATION

To install this module, run the following commands:

	perl Makefile.PL
	make
	make test
	make install

PLUGINS

Crypt::LE can be easily extended with custom plugins to handle Let's Encrypt challenges. See Crypt::LE::Challenge::Simple module
as an example of such plugin.

CLIENT

Crypt::LE is shipped with a self-sufficient client for obtaining SSL certificates - le.pl. Run it without parameters to see how it is used.

Usage example: le.pl --key account.key --csr domain.csr --csr-key domain.key --crt domain.crt --domains "www.domain.ext,domain.ext" --generate-missing

That will generate an account key and a CSR if they are missing. If any of those files exists, they will just be loaded, so it is safe to re-run
the client. The client application can be very easily extended with modules handling challenges and modules handling the process completion. For
examples see Crypt::LE::Challenge::Simple and Crypt::LE::Complete::Simple. Related options of le.pl are:

 --handle-with
 --handle-params
 --handle-as
 --complete-with
 --complete-params

Please note that parameters for --handle-params and --complete-params are expected to be valid JSON documents or to point to files containing
valid JSON documents.

SUPPORT AND DOCUMENTATION

After installing, you can find documentation for this module with the
perldoc command.

    perldoc Crypt::LE

You can also look for information at:

    RT, CPAN's request tracker (report bugs here)
        http://rt.cpan.org/NoAuth/Bugs.html?Dist=Crypt-LE

    AnnoCPAN, Annotated CPAN documentation
        http://annocpan.org/dist/Crypt-LE

    CPAN Ratings
        http://cpanratings.perl.org/d/Crypt-LE

    Search CPAN
        http://search.cpan.org/dist/Crypt-LE/


LICENSE AND COPYRIGHT

Copyright (C) 2016 Alexander Yezhov

This program is free software; you can redistribute it and/or modify it
under the terms of the the Artistic License (2.0). You may obtain a
copy of the full license at:

L<http://www.perlfoundation.org/artistic_license_2_0>

Any use, modification, and distribution of the Standard or Modified
Versions is governed by this Artistic License. By using, modifying or
distributing the Package, you accept this license. Do not use, modify,
or distribute the Package, if you do not accept this license.

If your Modified Version has been derived from a Modified Version made
by someone other than you, you are nevertheless required to ensure that
your Modified Version complies with the requirements of this license.

This license does not grant you the right to use any trademark, service
mark, tradename, or logo of the Copyright Holder.

This license includes the non-exclusive, worldwide, free-of-charge
patent license to make, have made, use, offer to sell, sell, import and
otherwise transfer the Package with respect to any patent claims
licensable by the Copyright Holder that are necessarily infringed by the
Package. If you institute patent litigation (including a cross-claim or
counterclaim) against any party alleging that the Package constitutes
direct or contributory patent infringement, then this Artistic License
to you shall terminate on the date that such litigation is filed.

Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER
AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY
YOUR LOCAL LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR
CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

