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Diffstat (limited to 'tools/node_modules/nodemailer/lib/engines/smtp.js')
| -rw-r--r-- | tools/node_modules/nodemailer/lib/engines/smtp.js | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/tools/node_modules/nodemailer/lib/engines/smtp.js b/tools/node_modules/nodemailer/lib/engines/smtp.js new file mode 100644 index 0000000..99bd00e --- /dev/null +++ b/tools/node_modules/nodemailer/lib/engines/smtp.js @@ -0,0 +1,109 @@ +var wellKnownHosts = require("../wellknown"), + simplesmtp = require("simplesmtp"); + +// Expose to the world +module.exports = SMTPTransport; + +/** + * <p>Generates a Transport object for SMTP</p> + * + * <p>NB! This is a pool of connections that try to keep themselves alive. The + * connection is not closed to the server once the message is delivered.</p> + * + * <p>Possible options can be the following:</p> + * + * <ul> + * <li><b>service</b> - a well known service identifier ("Gmail", "Hotmail" + * etc.) for auto-completing host, port and secure connection settings</li> + * <li><b>host</b> - hostname of the SMTP server</li> + * <li><b>port</b> - port of the SMTP server</li> + * <li><b>secureConnection</b> - use SSL</li> + * <li><b>name</b> - the name of the client server</li> + * <li><b>auth</b> - authentication object as <code>{user:"...", pass:"..."}</code> + * <li><b>ignoreTLS</b> - ignore server support for STARTTLS</li> + * <li><b>debug</b> - output client and server messages to console</li> + * <li><b>maxConnections</b> - how many connections to keep in the pool</li> + * </ul> + * + * @constructor + * @param {Object} [options] SMTP options + */ +function SMTPTransport(options){ + + + this.options = options || {}; + + this.initOptions(); + + this.pool = simplesmtp.createClientPool(this.options.port, + this.options.host, this.options); +} + +/** + * <p>Initializes the SMTP connection options. Needed mostly for legacy option + * values and also for filling in the well known hosts data if needed.</p> + */ +SMTPTransport.prototype.initOptions = function(){ + var keys, key, i, len; + + // provide support for legacy API + if(this.options.use_authentication === false){ + this.options.auth = false; + }else if(this.options.user || this.options.pass || this.options.XOAuthToken){ + if(!this.options.auth){ + this.options.auth = {}; + } + this.options.auth.user = this.options.auth.user || this.options.user; + this.options.auth.pass = this.options.auth.pass || this.options.pass; + this.options.auth.XOAuthToken = this.options.auth.XOAuthToken || this.options.XOAuthToken; + } + + if(this.options.ssl){ + this.options.secureConnection = true; + } + + if(this.options.tls === false){ + this.options.ignoreTLS = true; + } + + // lets be modest just in case + this.options.maxConnections = this.options.maxConnections || 5; + + // use well known settings if service is defined + if(this.options.service && wellKnownHosts[this.options.service]){ + keys = Object.keys(wellKnownHosts[this.options.service]); + for(i=0, len=keys.length; i<len; i++){ + key = keys[i]; + this.options[key] = this.options[key] || + wellKnownHosts[this.options.service][key]; + } + } +}; + +/** + * <p>Forwards the mailcomposer message object to the simplesmpt client pool</p> + * + * @param {Object} emailMessage MailComposer object + * @param {Function} callback Callback function to run when the sending is completed + */ +SMTPTransport.prototype.sendMail = function(emailMessage, callback){ + // force SMTP encoding + emailMessage.options.escapeSMTP = true; + + if(this.options.requiresAuth && + (!this.options.auth || !((this.options.auth.user && this.options.auth.pass) || this.options.auth.XOAuthToken))){ + return typeof callback == "function" && + callback(new Error("Authentication required, invalid details provided")); + } + + this.pool.sendMail(emailMessage, callback); +}; + +/** + * <p>Closes the client pool</p> + * + * @param {Function} callback Callback function to run once the pool is closed + */ +SMTPTransport.prototype.close = function(callback){ + this.pool.close(callback); +};
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