From 9c4b1fd43eb9da86daef75ee689a3e495677974b Mon Sep 17 00:00:00 2001
From: AJ ONeal <aj@daplie.com>
Date: Tue, 9 Aug 2016 15:38:18 -0400
Subject: [PATCH] passes register and get, refactored renew

---
 lib/core.js | 77 +++++++++++++++++++++++++++++++++++------------------
 1 file changed, 51 insertions(+), 26 deletions(-)

diff --git a/lib/core.js b/lib/core.js
index 85508a1..df93899 100644
--- a/lib/core.js
+++ b/lib/core.js
@@ -268,12 +268,58 @@ module.exports.create = function (le) {
         });
       }
       // Certificates
-    , renewAsync: function (args) {
-        // TODO fetch email address (accountBydomain) if not present
+    , renewAsync: function (args, certs) {
+        var renewableAt = core.certificates._getRenewableAt(args, certs);
+        //var halfLife = (certs.expiresAt - certs.issuedAt) / 2;
+        //var renewable = (Date.now() - certs.issuedAt) > halfLife;
+
+        log(args.debug, "(Renew) Expires At", new Date(certs.expiresAt).toISOString());
+        log(args.debug, "(Renew) Renewable At", new Date(renewableAt).toISOString());
+
+        if (!args.duplicate && Date.now() < renewableAt) {
+          return PromiseA.reject(new Error(
+              "[ERROR] Certificate issued at '"
+            + new Date(certs.issuedAt).toISOString() + "' and expires at '"
+            + new Date(certs.expiresAt).toISOString() + "'. Ignoring renewal attempt until '"
+            + new Date(renewableAt).toISOString() + "'. Set { duplicate: true } to force."
+          ));
+        }
+
+        // Either the cert has entered its renewal period
+        // or we're forcing a refresh via 'dupliate: true'
+        log(args.debug, "Renewing!");
+
+        // TODO fetch email address / accountId (accountBydomain) if not present
         // store.config.getAsync(args.domains).then(function (config) { /*...*/ });
+        if (!args.domains || (args.domains.length || 0) <= 2) {
+          // this is a renewal, therefore we should renewal ALL of the domains
+          // associated with this certificate, unless args.domains is a list larger
+          // than example.com,www.example.com
+          // TODO check www. prefix
+          args.domains = certs.altnames;
+          if (Array.isArray(certs.domains) && certs.domains.length) {
+            args.domains = certs.domains;
+          }
+        }
+
         return core.certificates.registerAsync(args);
       }
       // Certificates
+    , _isRenewable: function (args, certs) {
+        var renewableAt = core.certificates._getRenewableAt(args, certs);
+
+        log(args.debug, "Check Expires At", new Date(certs.expiresAt).toISOString());
+        log(args.debug, "Check Renewable At", new Date(renewableAt).toISOString());
+
+        if (args.duplicate || Date.now() >= renewableAt) {
+          return true;
+        }
+
+        return false;
+      }
+    , _getRenewableAt: function (args, certs) {
+        return certs.expiresAt - le.renewWithin;
+      }
     , checkAsync: function (args) {
         var copy = utils.merge(args, le);
         utils.tplCopy(copy);
@@ -299,32 +345,11 @@ module.exports.create = function (le) {
             return core.certificates.registerAsync(args);
           }
 
-          var renewableAt = certs.expiresAt - le.renewWithin;
-          //var halfLife = (certs.expiresAt - certs.issuedAt) / 2;
-          //var renewable = (Date.now() - certs.issuedAt) > halfLife;
-
-          log(args.debug, "Expires At", new Date(certs.expiresAt).toISOString());
-          log(args.debug, "Renewable At", new Date(renewableAt).toISOString());
-          if (args.duplicate || Date.now() >= renewableAt) {
-            // The cert is more than half-expired
-            // We're forcing a refresh via 'dupliate: true'
-            log(args.debug, "Renewing!");
-            if (Array.isArray(certs.domains) && certs.domains.length && args.domains.length <= 2) {
-              // this is a renewal, therefore we should renewal ALL of the domains
-              // associated with this certificate, unless args.domains is a list larger
-              // than example.com,www.example.com
-              // TODO check www. prefix
-              args.domains = certs.domains;
-            }
-            return core.certificates.renewAsync(args);
+          if (core.certificates._isRenewable(args, certs)) {
+            certs._renewing = core.certificates.renewAsync(args, certs);
           }
 
-          return PromiseA.reject(new Error(
-              "[ERROR] Certificate issued at '"
-            + new Date(certs.issuedAt).toISOString() + "' and expires at '"
-            + new Date(certs.expiresAt).toISOString() + "'. Ignoring renewal attempt until '"
-            + new Date(renewableAt).toISOString() + "'. Set { duplicate: true } to force."
-          ));
+          return certs;
         }).then(function (results) {
           // returns pems
           return results;