Fix #852, parse qs parameters for connection

lib/util/parse-connection.js

@@ -1,6 +1,7 @@
 'use strict';
 
-var url = require('url');
+var url = require('url')
+var qs  = require('qs')
 
 module.exports = parseConnectionString;
 
@@ -53,5 +54,17 @@ function connectionObject(parsed) {
       }
     }
   }
+  if (parsed.query) {
+    var query = qs.parse(parsed.query)
+    for (var key in query) {
+      connection[key] = cast(query[key])
+    }
+  }
   return connection;
-}
+}
+
+function cast(val) {
+  if (val === 'true') return true
+  if (val === 'false') return false
+  return val
+}

package.json

@@ -15,6 +15,7 @@
     "minimist": "~1.1.0",
     "mkdirp": "^0.5.0",
     "pool2": "^1.1.0",
+    "qs": "^3.1.0",
     "readable-stream": "^1.1.12",
     "tildify": "~1.0.0",
     "v8flags": "^2.0.2"

test/tape/parse-connection.js

@@ -43,3 +43,15 @@ test('assume a path is mysql', function(t) {
     }
   })
 })
+
+test('#852, ssl param with query string', function(t) {
+  t.plan(1)
+  t.deepEqual(parseConnection("postgres://user:password@host:0000/database?ssl=true").connection, {
+    host: "host",
+    port: "0000",
+    user: "user",
+    password: "password",
+    database: "database",
+    ssl: true    
+  })
+})