eletsencrypt script

allows certificates management from linux console

0.7.0

• replace cowboy http server by elli
• hex.pm package with valid dependencies (hex.pm only)

hex package

• [test] fix tests (fake CA name), get back to using docker for boulder server, test w/ OTP 19
• [feat] add connect timeout option
• [fix] update agreement url
• [fix] use hex dependencies only (required for valid hex package)

tls-sni challenge

• [feat] support tls-sni-01 challenge (with standalone method only)
• [fix] include X3 intermediate certificate as this is now the one used to signed generated certificates
• [fix] format certificate PEM in 64 columns (required for old openssl version, such as Debian stable)
• [test] lots of improvements: testing against both production/staging boulder version, verify generated certificate informations, test suite refactoring

SAN certificates

• [feat] permit generating SAN certificates (with multiple domain names)
• [feat] improve travis CI tests (running local boulder server)
• [fix] compatibility with erlang 17

New *standalone* and *slave* modes

Major features:

• [feat] new standalone and slave modes
• [feat] certificate issuance can be done asynchronous
• [feat] catch more errors (wrong tld, invalid response, timeout)
• [doc] code sample for each mode

*/!* letsencrypt:certify() function renamed to letsencrypt:make_cert()

0.2.0

Small improvements & bugfixes of 0.1.0 version:

• [doc] update README with API documentation
• [feat] add types and specs definitions to run dialyzer
• [feat] run travis CI
• [feat] save http connection in server state
• [bug] import public_key.hrl correctly
• [bug] retrieve nonce with GET instead of HEAD (HEAD query was failing sometimes, probably due to an issue in erlang http client library)