inbox
This is a work in progress IMAP client for node.js.
The project consists of two major parts
- IMAP command parser (token based, more or less complete)
- IMAP control for accessing mailboxes (under construction)
Installation
Install from npm
npm install inbox
API
NB! This API is preliminary and may change.
Use inbox module
var inbox = ;
Create new IMAP connection
Create connection object with
inbox
where
- port is the port to the server (defaults to 143 on non-secure and to 993 on secure connection)
- host is the hostname of the server
- options is an options object for auth etc.
- options.secureConnection is a Boolean value to indicate if the connection is initially secure or not
- options.auth is an authentication object
- options.auth.user is the IMAP username
- options.auth.pass is the IMAP password
- options.auth.XOAuth2 (optional) is either an object with {user, clientId, clientSecret, refreshToken} or xoauth2.createXOAuth2Generator object, see xoauth2 for details
- options.auth.XOAuthToken (optional) is either a String or inbox.createXOAuthGenerator object
- options.clientId is optional client ID params object
- options.clientId.name is is the name param etc. see rfc 2971 for possible field names
Example:
var client = inbox;
Or for login with XOAUTH2 (see examples/xoauth2)
// XOAUTH2var client = inbox;
Or for login with XOAUTH (see examples/xoauth-3lo.js and examples/xoauth-2lo.js)
// 3-legged- oauthvar client = inbox;
With 2-legged OAuth, consumerKey and consumerSecret need to have proper values, vs 3-legged OAuth where both default to "anonymous".
// 2-legged- oauthvar client = inbox;
Once the connection object has been created, use connect() to create the actual connection.
client;
When the connection has been successfully established a 'connect' event is emitted.
client;
Logout and disconnect
Logout from IMAP and close NET connection.
client;client;
List available mailboxes
To list the available mailboxes use
client
Where
- callback (error, mailboxes) returns a list of root mailbox object
Mailbox objects have the following properties
- name - the display name of the mailbox
- path - the actual name of the mailbox, use it for opening the mailbox
- type - the type of the mailbox (if server hints about it)
- hasChildren - boolean indicator, if true, has child mailboxes
- disabled - boolean indicator, if true, can not be selected
Additionally mailboxes have the following methods
- open ([options, ]callback) - open the mailbox (shorthand for client.openMailbox)
- listChildren (callback) - if the mailbox has children (hasChildren is true), lists the child mailboxes
Example:
client;
Fetch a specified mailbox object
If you need to access a specific mailbox object (for creating or listing child mailboxes etc.), you can do it with
client
Where
- path is the mailbox directory path
- callback (error, mailbox) is the callback function
Example:
client;
Select a mailbox
Before you can check mailbox contents, you need to select one with
client
Where
- path is the path to the mailbox (ie. "INBOX" or "INBOX/Arhiiv") or a mailbox object
- options is an optional options object
- options.readOnly - if set to true, open the mailbox in read-only mode (downloading messages does not update seen/unseen flag)
- callback (error, info) is a callback function to run after the mailbox has been opened. Has an error param in case the opening failed and a info param with the properties of the opened mailbox.
Example
client;
Listing e-mails
Once a mailbox has been opened you can list contained e-mails with
client
Where
- from is the index of the first message (0 based), you can use negative numbers to count from the end (-10 indicates the 10 last messages)
- limit defines the maximum count of messages to fetch, if not set or 0 all messages from the starting position will be included
- callback (error, messages) is the callback function to run with the message array
Example
// list newest 10 messagesclient;
Example output for a message listing
// if uidvalidity changes, all uid values are void! UIDValidity: '664399135' // uid value of the message UID: 52 // message flags (Array) flags: '\\Flagged' '\\Seen' // date of the message (Date object) date: Wed 25 Apr 2012 12:23:05 GMT title: 'This is a message, may contain unicode symbols' // single "from:" address from: name: 'Andris Reinman' address: 'andris.reinman@gmail.com' // an array of "to:" addresses to: name: 'test nodemailer' address: 'test.nodemailer@gmail.com' // an array of "cc:" addresses cc: name: 'test nodemailer' address: 'test.nodemailer@gmail.com' messageId: '<04541AB5-9FBD-4255-81AA-18FE67CB97E5@gmail.com>' inReplyTo: '<4FB16D5A.30808@gmail.com>' references: '<4FB16D5A.30808@gmail.com>''<1299323903.19454@foo.bar>' // bodystructure of the message bodystructure: '1': part: '1' type: 'text/plain' parameters: {} encoding: 'quoted-printable' size: 16 '2': part: '2' type: 'text/html' parameters: {} encoding: 'quoted-printable' size: 248 type: 'multipart/alternative' ...
NB! If some properties are not present in a message, it may be not included in the message object - for example, if there are no "cc:" addresses listed, there is no "cc" field in the message object.
Listing messages by UID
You can list messages by UID with
client
Where
- firstUI is the UID value to start listing from
- lastUID is the UID value to end listing with, can be a number or "*"
- callback is the same as with
listMessage
Listing flags
As a shorthand listing, you can also list only UID and Flags pairs
client
Where
- from is the index of the first message (0 based), you can use negative numbers to count from the end (-10 indicates the 10 last messages)
- limit defines the maximum count of messages to fetch, if not set or 0 all messages from the starting position will be included
- callback (error, messages) is the callback function to run with the message array
Example
// list flags for newest 10 messagesclient;
Example output for a message listing
// if uidvalidity changes, all uid values are void! UIDValidity: '664399135' // uid value of the message UID: 52 // message flags (Array) flags: '\\Flagged' '\\Seen' ...
Fetch message details
To fetch message data (flags, title, etc) for a specific message, use
client
Where
- uid is the UID value for the mail
- callback (error, message) is the callback function to with the message data object (or null if the message was not found). Gets an error parameter if error occured
Example
client;
Fetch message contents
Message listing only retrieves the envelope part of the message. To get the full RFC822 message body you need to fetch the message.
var messageStream = client
Where
- uid is the UID value for the mail
Example (output message contents to console)
client;
NB! If the opened mailbox is not in read-only mode, the message will be automatically marked as read (\Seen flag is set) when the message is fetched.
Searching for messages
You can search for messages with
client
Where
- query is the search term as an object
- isUID is an optional boolean value - if set to true perform
UID SEARCH
instead ofSEARCH
- callback is the callback function with error object and an array of matching seq or UID numbers
Queries
Queries are composed as objects where keys are search terms and values are term arguments. Only strings, numbers and Dates are used. If the value is an array, the members of it are processed separately (use this for terms that require multiple params). If the value is a Date, it is converted to the form of "01-Jan-1970". Subqueries (OR, NOT) are made up of objects
Examples:
// SEARCH UNSEENquery = unseen: true// SEARCH KEYWORD "flagname"query = keyword: "flagname"// SEARCH HEADER "subject" "hello world"query = header: "subject" "hello world";// SEARCH UNSEEN HEADER "subject" "hello world"query = unseen: true header: "subject" "hello world";// SEARCH OR UNSEEN SEENquery = or: unseen: true seen: true;// SEARCH UNSEEN NOT SEENquery = unseen: true not: seen: true
Returned list is already sorted and all values are numbers.
Message flags
You can add and remove message flags like \Seen
or \Answered
with client.addFlags()
and client.removeFlags()
List flags
client
Where
- uid is the message identifier
- callback (error, flags) is the callback to run, gets message flags array as a parameter
Add flags
client
Where
- uid is the message identifier
- flags is the array of flags to be added
- callback (error, flags) is the callback to run, gets message flags array as a parameter
Remove flags
client
Where
- uid is the message identifier
- flags is the array of flags to be removed
- callback (error, flags) is the callback to run, gets message flags array as a parameter
Example
// add \Seen and \Flagged flag to a messageclient; // remove \Flagged flag from a messageclient;
Upload a message
You can upload a message to current mailbox with client.storeMessage()
client
Where
- message is the message to be uploaded either as a string or a Buffer.
- flags is an array of flags to set to the message (ie.
["\\Seen"]
) - callback is the callback function, gets message UID and UID and UIDValitity as a param
Example
client;
When adding a message to the mailbox, the new message event is also raised after the mail has been stored.
Copy a message
You can copy a message from the current mailbox to a selected one with client.copyMessage()
client
Where
- uid is the message identifier.
- destination is the path to the destination mailbox
- callback is the callback function
Example
client;
Move a message
You can move a message from current mailbox to a selected one with client.moveMessage()
client
Where
- uid is the message identifier.
- destination is the path to the destination mailbox
- callback is the callback function
Example
client;
Delete a message
You can delete a message from current mailbox with client.deleteMessage()
client
Where
- uid is the message identifier.
- callback is the callback function
Example
client;
Wait for new messages
You can listen for new incoming e-mails with event "new"
client;
Complete example
Listing newest 10 messages:
var inbox = ; var client = inbox; client; client;
License
MIT