Add ow argument validation

lib/index.js

@@ -1,4 +1,5 @@
 const { SSM } = require('aws-sdk');
+const ow = require('ow');
 
 class SSMCache {
     constructor(options = {}) {
@@ -15,6 +16,7 @@ class SSMCache {
     }
 
     async get(key) {
+        ow(key, ow.string.not.empty);
         try {
             const name = this._escapeName(`${this.options.basePath}/${key}`);
             const result = await this._ssm.getParameter({
@@ -38,6 +40,9 @@ class SSMCache {
     }
 
     async set(key, value, ttl) {
+        ow(key, ow.string.not.empty);
+        ow(value, ow.string);
+        ow(ttl, ow.number.is(x => x > 0 || `Expected \`${x}\` to be greater than 0`));
         const param = JSON.stringify({
             TTL: ttl,
             Value: value

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@cribadvisor/aws-param-cache",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "description": "Cache un/encrypted expiring values as AWS SSM parameters with a TTL",
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",
@@ -12,5 +12,8 @@
   },
   "publishConfig": {
     "registry": "https://npm.pkg.github.com/"
+  },
+  "dependencies": {
+    "ow": "^0.17.0"
   }
 }

yarn.lock

@@ -2,97 +2,14 @@
 # yarn lockfile v1
 
 
-aws-sdk@^2.648.0:
-  version "2.648.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.648.0.tgz#6cbea887b98c3ee8316870e9eead659194e35094"
-  integrity sha512-b+PdZmCFvZBisqXEH68jO4xB30LrDHQMWrEX6MJoZaOlxPJfpOqRFUH3zsiAXF5Q2jTdjYLtS5bs3vcIwRzi3Q==
+ow@^0.17.0:
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/ow/-/ow-0.17.0.tgz#4f938999fed6264c9048cd6254356e0f1e7f688c"
+  integrity sha512-i3keDzDQP5lWIe4oODyDFey1qVrq2hXKTuTH2VpqwpYtzPiKZt2ziRI4NBQmgW40AnV5Euz17OyWweCb+bNEQA==
   dependencies:
-    buffer "4.9.1"
-    events "1.1.1"
-    ieee754 "1.1.13"
-    jmespath "0.15.0"
-    querystring "0.2.0"
-    sax "1.2.1"
-    url "0.10.3"
-    uuid "3.3.2"
-    xml2js "0.4.19"
+    type-fest "^0.11.0"
 
-base64-js@^1.0.2:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.1.tgz#58ece8cb75dd07e71ed08c736abc5fac4dbf8df1"
-  integrity sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==
-
-[email protected]:
-  version "4.9.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
-  integrity sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=
-  dependencies:
-    base64-js "^1.0.2"
-    ieee754 "^1.1.4"
-    isarray "^1.0.0"
-
-[email protected]:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
-  integrity sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ=
-
-[email protected], ieee754@^1.1.4:
-  version "1.1.13"
-  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
-  integrity sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg==
-
-isarray@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
-  integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
-
-[email protected]:
-  version "0.15.0"
-  resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.15.0.tgz#a3f222a9aae9f966f5d27c796510e28091764217"
-  integrity sha1-o/Iiqarp+Wb10nx5ZRDigJF2Qhc=
-
-[email protected]:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
-  integrity sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0=
-
-[email protected]:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
-  integrity sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=
-
-[email protected]:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
-  integrity sha1-e45lYZCyKOgaZq6nSEgNgozS03o=
-
-sax@>=0.6.0:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
-  integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
-
-[email protected]:
-  version "0.10.3"
-  resolved "https://registry.yarnpkg.com/url/-/url-0.10.3.tgz#021e4d9c7705f21bbf37d03ceb58767402774c64"
-  integrity sha1-Ah5NnHcF8hu/N9A861h2dAJ3TGQ=
-  dependencies:
-    punycode "1.3.2"
-    querystring "0.2.0"
-
-[email protected]:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
-  integrity sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==
-
-[email protected]:
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.19.tgz#686c20f213209e94abf0d1bcf1efaa291c7827a7"
-  integrity sha512-esZnJZJOiJR9wWKMyuvSE1y6Dq5LCuJanqhxslH2bxM6duahNZ+HMpCLhBQGZkbX6xRf8x1Y2eJlgt2q3qo49Q==
-  dependencies:
-    sax ">=0.6.0"
-    xmlbuilder "~9.0.1"
-
-xmlbuilder@~9.0.1:
-  version "9.0.7"
-  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
-  integrity sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0=
+type-fest@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.11.0.tgz#97abf0872310fed88a5c466b25681576145e33f1"
+  integrity sha512-OdjXJxnCN1AvyLSzeKIgXTXxV+99ZuXl3Hpo9XpJAv9MBcHrrJOQ5kV7ypXOuQie+AmWG25hLbiKdwYTifzcfQ==