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https://github.com/eval/uri-imap

IMAP URIs
https://github.com/eval/uri-imap

gem imap ruby rubygem uri

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IMAP URIs

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# URI::IMAP [![Gem Version](https://badge.fury.io/rb/uri-imap.svg)](https://badge.fury.io/rb/uri-imap) [![API Docs](https://img.shields.io/badge/API%20Docs-YARD-red?style=flat-square&logo=ruby)](https://eval.github.io/uri-imap/)

Extends Ruby's `URI` with support for IMAP-uri's.

## Installation

Install the gem and add to the application's Gemfile by executing:

```bash
bundle add uri-imap
```

If bundler is not being used to manage dependencies, install the gem by executing:

```bash
gem install uri-imap
```

## Usage

### parse

```ruby
u = URI("imaps+plain://user%40gmail.com:p%40ss@imap.gmail.com")

url.scheme #=> "imaps+plain"
url.auth #=> "plain"
url.starttls #=> false
url.starttls? #=> false
url.tls? #=> true
url.userinfo #=> "user%40gmail.com:p%40ss"
url.decoded_userinfo #=> "user@gmail.com:p@ss"
url.decoded_user #=> "user@gmail.com"
url.user #=> "user%40gmail.com"
url.decoded_password #=> "p@ss"
url.password #=> "p%40ss"
url.host #=> "imap.gmail.com"
url.port #=> 993
```

### to_h

```ruby
URI("imaps+login://user%40gmail.com:p%40ss@imap.gmail.com").to_h
#=>
{auth: "login",
host: "imap.gmail.com",
port: 993,
scheme: "imaps+login",
starttls: false,
tls: true,
user: "user@gmail.com",
password: "p@ss"}
```

## IMAP-URI

There's no official specification for IMAP-URIs. There's some prior work though. This implementation is heavily inspired by [aerc](https://git.sr.ht/~rjarry/aerc/tree/master/item/doc/aerc-imap.5.scd).

`[+]://[[:]@][:][?]`

### scheme

- `imap`
IMAP with STARTTLS (i.e. `url.starttls #=> :always`).
- `imap+insecure`
IMAP without STARTTLS (i.e. `url.starttls #=> false`)..
- `imaps`
IMAP with TLS.

### auth

Any value for auth that passes the URI-parser is acceptable. Though the following values have special meaning:

- `none`
No authentication is required.
- `plain`
Authenticate with a username and password using AUTH PLAIN. This is the default behavior when no authentication is provided.

> [!NOTE]
> any query's value for `auth` takes precedence.

### Examples

TBD

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
Use `bin/yard server --reload` when working on documentation.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/eval/uri-imap.

## License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).