From 8a0c1bc5f22b213fc4386212a036c2ccb2006524 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Josef=20Fr=C3=B6hle?= <froehle@b1-systems.de>
Date: Wed, 12 Sep 2018 00:47:46 +0200
Subject: [PATCH] feat(package): add promisify methods
 pem.promisify.FUNCTIONNAME
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Signed-off-by: Josef Fröhle <froehle@b1-systems.de>
---
 lib/pem.js        | 22 ++++++++++++++++++++++
 package-lock.json | 21 ++++++++++++++-------
 package.json      |  1 +
 3 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/lib/pem.js b/lib/pem.js
index c85f0baa..260099f9 100644
--- a/lib/pem.js
+++ b/lib/pem.js
@@ -6,6 +6,7 @@
  * @module pem
  */
 
+const {promisify} = require("es6-promisify");
 var net = require('net')
 var helper = require('./helper.js')
 var openssl = require('./openssl.js')
@@ -26,6 +27,27 @@ module.exports.verifySigningChain = verifySigningChain
 module.exports.checkCertificate = checkCertificate
 module.exports.checkPkcs12 = checkPkcs12
 module.exports.config = config
+
+// promisify not tested yet
+const promisifyObj = {
+  createPrivateKey: promisify(createPrivateKey),
+  createDhparam: promisify(createDhparam),
+  createEcparam: promisify(createEcparam),
+  createCSR: promisify(createCSR),
+  createCertificate: promisify(createCertificate),
+  readCertificateInfo: promisify(readCertificateInfo),
+  getPublicKey: promisify(getPublicKey),
+  getFingerprint: promisify(getFingerprint),
+  getModulus: promisify(getModulus),
+  getDhparamInfo: promisify(getDhparamInfo),
+  createPkcs12: promisify(createPkcs12),
+  readPkcs12: promisify(readPkcs12),
+  verifySigningChain: promisify(verifySigningChain),
+  checkCertificate: promisify(checkCertificate),
+  checkPkcs12: promisify(checkPkcs12)
+} 
+module.exports.promisified = promisifyObj
+
 /**
  * quick access the convert module
  * @type {module:convert}
diff --git a/package-lock.json b/package-lock.json
index bd50e003..88e02c82 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1321,6 +1321,17 @@
       "dev": true,
       "requires": {
         "es6-promisify": "^5.0.0"
+      },
+      "dependencies": {
+        "es6-promisify": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+          "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
+          "dev": true,
+          "requires": {
+            "es6-promise": "^4.0.3"
+          }
+        }
       }
     },
     "aggregate-error": {
@@ -2779,13 +2790,9 @@
       "dev": true
     },
     "es6-promisify": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
-      "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
-      "dev": true,
-      "requires": {
-        "es6-promise": "^4.0.3"
-      }
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-6.0.0.tgz",
+      "integrity": "sha512-8Tbqjrb8lC85dd81haajYwuRmiU2rkqNAFnlvQOJeeKqdUloIlI+JcUqeJruV4rCm5Y7oNU7jfs2FbmxhRR/2g=="
     },
     "escape-string-regexp": {
       "version": "1.0.5",
diff --git a/package.json b/package.json
index 4b953182..c14f4f21 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     ]
   },
   "dependencies": {
+    "es6-promisify": "^6.0.0",
     "md5": "^2.2.1",
     "os-tmpdir": "^1.0.1",
     "which": "^1.3.1"