1 files changed, 110 insertions, 0 deletions
diff --git a/tools/node_modules/nodemailer/lib/transport.js b/tools/node_modules/nodemailer/lib/transport.js
new file mode 100644
index 0000000..4656f4b
--- /dev/null
+++ b/tools/node_modules/nodemailer/lib/transport.js
@@ -0,0 +1,110 @@
+var SendmailTransport = require("./engines/sendmail"),
+    SMTPTransport = require("./engines/smtp"),
+    SESTransport = require("./engines/ses"),
+    StubTransport = require("./engines/stub");
+
+
+// Expose to the world
+module.exports.Transport = Transport;
+
+/**
+ * <p>Generates a Transport object that can be used to deliver e-mail.</p>
+ * 
+ * <p>All transport objects need to have <code>sendMail</code> property defined 
+ * and if needed, also an <code>close</code> method</p>
+ * 
+ * @constructor
+ * @param {String} type The type of the transport, currently available: SMTP, SES and Sendmail
+ */
+function Transport(type, options){
+
+    this.options = options;
+    
+    this.transportType = (type || "").toString().trim().toUpperCase();
+    this.dkimOptions = false;
+
+    switch(this.transportType){
+        case "SMTP":
+            this.transport = new SMTPTransport(this.options);
+            break;
+        case "SES":
+            this.transport = new SESTransport(this.options);
+            break;
+        case "SENDMAIL":
+            this.transport = new SendmailTransport(this.options);
+            break;
+        case "STUB":
+            this.transport = new StubTransport(this.options);
+            break;
+        default:
+            this.transport = false;
+    }
+    
+}
+
+/**
+ * <p>Forwards the generated mailcomposer object to the selected transport
+ * object for message delivery</p>
+ * 
+ * @param {Object} emailMessage MailComposer object
+ * @param {Function} callback Callback function to run when the sending is completed
+ */
+Transport.prototype.sendMailWithTransport = function(emailMessage, callback){
+    if(!this.transport){
+        return callback(new Error("Invalid transport method defined"));
+    }
+    
+    if(this.dkimOptions){
+        emailMessage.useDKIM(this.dkimOptions);
+    }
+    
+    this.transport.sendMail(emailMessage, callback);
+};
+
+/**
+ * <p>Sets up DKIM signing for this transport object</p>
+ * 
+ * @param {Object} dkim DKIM options
+ */
+Transport.prototype.useDKIM = function(dkim){
+    this.dkimOptions = dkim;
+    
+    // SES doesn't like Message-Id and Date fields in DKIM signed data
+    if(this.dkimOptions && this.transportType == "SES"){
+        if(!this.dkimOptions.headerFieldNames){
+            this.dkimOptions.headerFieldNames = "From:Sender:Reply-To:Subject:To:" +
+                "Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:" +
+                "Content-Description:Resent-Date:Resent-From:Resent-Sender:" +
+                "Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:" +
+                "List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:" +
+                "List-Owner:List-Archive";
+        }else{
+            // remove Message-Id and Date field names if present in the list
+            this.dkimOptions.headerFieldNames = this.dkimOptions.headerFieldNames.
+                    replace(/\:\s*(Message-Id|Date)\s*\:/ig, ":").
+                    replace(/^\s*(Message-Id|Date)\s*\:/i, "").
+                    replace(/\:\s*(Message-Id|Date)\s*$/i, "").
+                    trim();
+        }
+    }
+};
+
+/**
+ * <p>Closes the transport when needed, useful with SMTP (which uses connection
+ * pool) but not so much with SES or Sendmail</p>
+ * 
+ * @param {Function} Callback function to run when the connection is closed
+ */
+Transport.prototype.close = function(callback){
+    if(!this.transport){
+        return callback(new Error("Invalid transport method defined"));
+    }
+    
+    if(typeof this.transport.close == "function"){
+        this.transport.close(callback);
+    }else{
+        if(typeof callback == "function"){
+            callback(null);
+        }
+    }
+};
+\ No newline at end of file