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@@ -1,4 +1,4 @@ -HackMD +HackMD Community Edition === [![Standard - JavaScript Style Guide][standardjs-image]][standardjs-url] @@ -6,69 +6,98 @@ HackMD [![Join the chat at https://gitter.im/hackmdio/hackmd][gitter-image]][gitter-url] [![build status][travis-image]][travis-url] [![version][github-version-badge]][github-release-page] +[![Help Contribute to Open Source][codetriage-image]][codetriage-url] - -HackMD lets you create realtime collaborative markdown notes on all platforms. -Inspired by Hackpad, with more focus on speed and flexibility. +HackMD lets you create realtime collaborative markdown notes on all platforms. +Inspired by Hackpad, with more focus on speed and flexibility. Still in the early stage, feel free to fork or contribute to HackMD. Thanks for using! :smile: -[docker-hackmd](https://github.com/hackmdio/docker-hackmd) ---- +<!-- START doctoc generated TOC please keep comment here to allow auto update --> +<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE --> +# Table of Contents + +- [Browsers Requirement](#browsers-requirement) +- [Installation](#installation) + - [Getting started (Native install)](#getting-started-native-install) + - [Prerequisite](#prerequisite) + - [Instructions](#instructions) + - [Heroku Deployment](#heroku-deployment) + - [HackMD by docker container](#hackmd-by-docker-container) +- [Upgrade](#upgrade) + - [Native setup](#native-setup) +- [Configuration](#configuration) + - [Environment variables (will overwrite other server configs)](#environment-variables-will-overwrite-other-server-configs) + - [Application settings `config.json`](#application-settings-configjson) + - [Third-party integration api key settings](#third-party-integration-api-key-settings) + - [Third-party integration oauth callback urls](#third-party-integration-oauth-callback-urls) +- [Developer Notes](#developer-notes) + - [Structure](#structure) + - [Operational Transformation](#operational-transformation) +- [License](#license) + +<!-- END doctoc generated TOC please keep comment here to allow auto update --> + +# Browsers Requirement + +-  Chrome >= 47, Chrome for Android >= 47 +-  Safari >= 9, iOS Safari >= 8.4 +-  Firefox >= 44 +-  IE >= 9, Edge >= 12 +-  Opera >= 34, Opera Mini not supported +- Android Browser >= 4.4 + +# Installation + +## Getting started (Native install) + +### Prerequisite + +- Node.js 6.x or up (test up to 7.5.0) +- Database (PostgreSQL, MySQL, MariaDB, SQLite, MSSQL) use charset `utf8` +- npm (and its dependencies, especially [uWebSockets](https://github.com/uWebSockets/uWebSockets#nodejs-developers), [node-gyp](https://github.com/nodejs/node-gyp#installation)) + +### Instructions -Before you go too far, here is the great docker repo for HackMD. -With docker, you can deploy a server in minutes without any downtime. +1. Download a release and unzip or clone into a directory +2. Enter the directory and type `bin/setup`, which will install npm dependencies and create configs. The setup script is written in Bash, you would need bash as a prerequisite. +3. Setup the configs, see more below +4. Setup environment variables which will overwrite the configs +5. Build front-end bundle by `npm run build` (use `npm run dev` if you are in development) +6. Run the server as you like (node, forever, pm2) -Heroku Deployment ---- +## Heroku Deployment You can quickly setup a sample heroku hackmd application by clicking the button below. [](https://heroku.com/deploy) -[migration-to-0.5.0](https://github.com/hackmdio/migration-to-0.5.0) ---- +## HackMD by docker container +[](http://play-with-docker.com?stack=https://github.com/hackmdio/docker-hackmd/raw/master/docker-compose.yml&stack_name=hackmd) -We don't use LZString to compress socket.io data and DB data after version 0.5.0. -Please run the migration tool if you're upgrading from the old version. -[migration-to-0.4.0](https://github.com/hackmdio/migration-to-0.4.0) ---- +**Debian-based version:** -We've dropped MongoDB after version 0.4.0. -So here is the migration tool for you to transfer the old DB data to the new DB. -This tool is also used for official service. +[](https://microbadger.com/images/hackmdio/hackmd "Get your own version badge on microbadger.com") [](https://microbadger.com/images/hackmdio/hackmd "Get your own image badge on microbadger.com") -Browsers Requirement ---- -- Chrome >= 47, Chrome for Android >= 47 -- Safari >= 9, iOS Safari >= 8.4 -- Firefox >= 44 -- IE >= 9, Edge >= 12 -- Opera >= 34, Opera Mini not supported -- Android Browser >= 4.4 +**Alpine-based version:** -Prerequisite ---- +[](https://microbadger.com/images/hackmdio/hackmd:latest-alpine "Get your own version badge on microbadger.com") [](https://microbadger.com/images/hackmdio/hackmd:latest-alpine "Get your own image badge on microbadger.com") -- Node.js 6.x or up (test up to 7.5.0) -- Database (PostgreSQL, MySQL, MariaDB, SQLite, MSSQL) use charset `utf8` -- npm (and its dependencies, especially [uWebSockets](https://github.com/uWebSockets/uWebSockets#nodejs-developers), [node-gyp](https://github.com/nodejs/node-gyp#installation)) +The easiest way to setup HackMD using docker are using the following three commands: -Get started ---- +```console +git clone https://github.com/hackmdio/docker-hackmd.git +cd docker-hackmd +docker-compose up +``` +Read more about it in the [docker repository…](https://github.com/hackmdio/docker-hackmd) -1. Download a release and unzip or clone into a directory -2. Enter the directory and type `bin/setup`, which will install npm dependencies and create configs. The setup script is written in Bash, you would need bash as a prerequisite. -3. Setup the configs, see more below -4. Setup environment variables which will overwrite the configs -5. Build front-end bundle by `npm run build` (use `npm run dev` if you are in development) -6. Run the server as you like (node, forever, pm2) +# Upgrade -Upgrade guide ---- +## Native setup If you are upgrading HackMD from an older version, follow these steps: @@ -81,23 +110,18 @@ If you are upgrading HackMD from an older version, follow these steps: 6. Run `node_modules/.bin/sequelize db:migrate`, this step will migrate your db to the latest schema 7. Start your whole new server! -Structure ---- +* [migration-to-0.5.0](https://github.com/hackmdio/migration-to-0.5.0) -```text -hackmd/ -├── tmp/ --- temporary files -├── docs/ --- document files -├── lib/ --- server libraries -└── public/ --- client files - ├── css/ --- css styles - ├── js/ --- js scripts - ├── vendor/ --- vendor includes - └── views/ --- view templates -``` +We don't use LZString to compress socket.io data and DB data after version 0.5.0. +Please run the migration tool if you're upgrading from the old version. -Configuration files ---- +* [migration-to-0.4.0](https://github.com/hackmdio/migration-to-0.4.0) + +We've dropped MongoDB after version 0.4.0. +So here is the migration tool for you to transfer the old DB data to the new DB. +This tool is also used for official service. + +# Configuration There are some configs you need to change in the files below @@ -105,8 +129,7 @@ There are some configs you need to change in the files below ./config.json ----application settings ``` -Environment variables (will overwrite other server configs) ---- +## Environment variables (will overwrite other server configs) | variables | example values | description | | --------- | ------ | ----------- | @@ -120,6 +143,7 @@ Environment variables (will overwrite other server configs) | HMD_URL_ADDPORT | `true` or `false` | set to add port on callback url (port 80 or 443 won't applied) (only applied when domain is set) | | HMD_USECDN | `true` or `false` | set to use CDN resources or not (default is `true`) | | HMD_ALLOW_ANONYMOUS | `true` or `false` | set to allow anonymous usage (default is `true`) | +| HMD_ALLOW_ANONYMOUS_EDITS | `true` or `false` | if `allowanonymous` is `true`: allow users to select `freely` permission, allowing guests to edit existing notes (default is `false`) | | HMD_ALLOW_FREEURL | `true` or `false` | set to allow new note by accessing not exist note url | | HMD_DEFAULT_PERMISSION | `freely`, `editable`, `limited`, `locked` or `private` | set notes default permission (only applied on signed users) | | HMD_DB_URL | `mysql://localhost:3306/database` | set the db url | @@ -133,6 +157,9 @@ Environment variables (will overwrite other server configs) | HMD_GITLAB_BASEURL | no example | GitLab authentication endpoint, set to use other endpoint than GitLab.com (optional) | | HMD_GITLAB_CLIENTID | no example | GitLab API client id | | HMD_GITLAB_CLIENTSECRET | no example | GitLab API client secret | +| HMD_MATTERMOST_BASEURL | no example | Mattermost authentication endpoint | +| HMD_MATTERMOST_CLIENTID | no example | Mattermost API client id | +| HMD_MATTERMOST_CLIENTSECRET | no example | Mattermost API client secret | | HMD_DROPBOX_CLIENTID | no example | Dropbox API client id | | HMD_DROPBOX_CLIENTSECRET | no example | Dropbox API client secret | | HMD_GOOGLE_CLIENTID | no example | Google API client id | @@ -143,11 +170,23 @@ Environment variables (will overwrite other server configs) | HMD_LDAP_TOKENSECRET | `supersecretkey` | secret used for generating access/refresh tokens | | HMD_LDAP_SEARCHBASE | `o=users,dc=example,dc=com` | LDAP directory to begin search from | | HMD_LDAP_SEARCHFILTER | `(uid={{username}})` | LDAP filter to search with | -| HMD_LDAP_SEARCHATTRIBUTES | no example | LDAP attributes to search with | +| HMD_LDAP_SEARCHATTRIBUTES | `displayName, mail` | LDAP attributes to search with (use comma to separate) | +| HMD_LDAP_USERNAMEFIELD | `uid` | The LDAP field which is used as the username on HackMD | | HMD_LDAP_TLS_CA | `server-cert.pem, root.pem` | Root CA for LDAP TLS in PEM format (use comma to separate) | -| HMD_LDAP_PROVIDERNAME | `My institution` | Optional name to be displayed at login form indicating the LDAP provider | +| HMD_LDAP_PROVIDERNAME | `My institution` | Optional name to be displayed at login form indicating the LDAP provider | +| HMD_SAML_IDPSSOURL | `https://idp.example.com/sso` | authentication endpoint of IdP. for details, see [guide](docs/guides/auth.md#saml-onelogin). | +| HMD_SAML_IDPCERT | `/path/to/cert.pem` | certificate file path of IdP in PEM format | +| HMD_SAML_ISSUER | no example | identity of the service provider (optional, default: serverurl)" | +| HMD_SAML_IDENTIFIERFORMAT | no example | name identifier format (optional, default: `urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress`) | +| HMD_SAML_GROUPATTRIBUTE | `memberOf` | attribute name for group list (optional) | +| HMD_SAML_REQUIREDGROUPS | `Hackmd-users` | group names that allowed (use vertical bar to separate) (optional) | +| HMD_SAML_EXTERNALGROUPS | `Temporary-staff` | group names that not allowed (use vertical bar to separate) (optional) | +| HMD_SAML_ATTRIBUTE_ID | `sAMAccountName` | attribute map for `id` (optional, default: NameID of SAML response) | +| HMD_SAML_ATTRIBUTE_USERNAME | `mailNickname` | attribute map for `username` (optional, default: NameID of SAML response) | +| HMD_SAML_ATTRIBUTE_EMAIL | `mail` | attribute map for `email` (optional, default: NameID of SAML response if `HMD_SAML_IDENTIFIERFORMAT` is default) | | HMD_IMGUR_CLIENTID | no example | Imgur API client id | | HMD_EMAIL | `true` or `false` | set to allow email signin | +| HMD_ALLOW_PDF_EXPORT | `true` or `false` | Enable or disable PDF exports | | HMD_ALLOW_EMAIL_REGISTER | `true` or `false` | set to allow email register (only applied when email is set, default is `true`) | | HMD_IMAGE_UPLOAD_TYPE | `imgur`, `s3` or `filesystem` | Where to upload image. For S3, see our [S3 Image Upload Guide](docs/guides/s3-image-upload.md) | | HMD_S3_ACCESS_KEY_ID | no example | AWS access key id | @@ -160,8 +199,7 @@ Environment variables (will overwrite other server configs) | HMD_HSTS_PRELOAD | `true` | whether to allow preloading of the site's HSTS status (e.g. into browsers) | | HMD_CSP_ENABLE | `true` | whether to enable Content Security Policy (directives cannot be configured with environment variables) | -Application settings `config.json` ---- +## Application settings `config.json` | variables | example values | description | | --------- | ------ | ----------- | @@ -177,6 +215,7 @@ Application settings `config.json` | urladdport | `true` or `false` | set to add port on callback url (port 80 or 443 won't applied) (only applied when domain is set) | | usecdn | `true` or `false` | set to use CDN resources or not (default is `true`) | | allowanonymous | `true` or `false` | set to allow anonymous usage (default is `true`) | +| allowanonymousedits | `true` or `false` | if `allowanonymous` is `true`: allow users to select `freely` permission, allowing guests to edit existing notes (default is `false`) | | allowfreeurl | `true` or `false` | set to allow new note by accessing not exist note url | | defaultpermission | `freely`, `editable`, `limited`, `locked`, `protected` or `private` | set notes default permission (only applied on signed users) | | dburl | `mysql://localhost:3306/database` | set the db url, if set this variable then below db config won't be applied | @@ -206,17 +245,15 @@ Application settings `config.json` | s3 | `{ "accessKeyId": "YOUR_S3_ACCESS_KEY_ID", "secretAccessKey": "YOUR_S3_ACCESS_KEY", "region": "YOUR_S3_REGION" }` | When `imageUploadType` be set to `s3`, you would also need to setup this key, check our [S3 Image Upload Guide](docs/guides/s3-image-upload.md) | | s3bucket | `YOUR_S3_BUCKET_NAME` | bucket name when `imageUploadType` is set to `s3` | -Third-party integration api key settings ---- +## Third-party integration api key settings | service | settings location | description | | ------- | --------- | ----------- | -| facebook, twitter, github, gitlab, dropbox, google, ldap | environment variables or `config.json` | for signin | -| imgur | environment variables or `config.json` | for image upload | +| facebook, twitter, github, gitlab, mattermost, dropbox, google, ldap, saml | environment variables or `config.json` | for signin | +| imgur, s3 | environment variables or `config.json` | for image upload | | google drive(`google/apiKey`, `google/clientID`), dropbox(`dropbox/appKey`) | `config.json` | for export and import | -Third-party integration oauth callback urls ---- +## Third-party integration oauth callback urls | service | callback url (after the server url) | | ------- | --------- | @@ -224,18 +261,39 @@ Third-party integration oauth callback urls | twitter | `/auth/twitter/callback` | | github | `/auth/github/callback` | | gitlab | `/auth/gitlab/callback` | +| mattermost | `/auth/mattermost/callback` | | dropbox | `/auth/dropbox/callback` | | google | `/auth/google/callback` | +| saml | `/auth/saml/callback` | + +# Developer Notes + +## Structure -Operational Transformation ---- +```text +hackmd/ +├── tmp/ --- temporary files +├── docs/ --- document files +├── lib/ --- server libraries +└── public/ --- client files + ├── css/ --- css styles + ├── js/ --- js scripts + ├── vendor/ --- vendor includes + └── views/ --- view templates +``` + +## Operational Transformation -From 0.3.2, we started supporting operational transformation. -It makes concurrent editing safe and will not break up other users' operations. -Additionally, now can show other clients' selections. +From 0.3.2, we started supporting operational transformation. +It makes concurrent editing safe and will not break up other users' operations. +Additionally, now can show other clients' selections. See more at [http://operational-transformation.github.io/](http://operational-transformation.github.io/) -**License under MIT.** + + +# License + +**License under AGPL.** [gitter-image]: https://badges.gitter.im/Join%20Chat.svg [gitter-url]: https://gitter.im/hackmdio/hackmd?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge @@ -245,3 +303,5 @@ See more at [http://operational-transformation.github.io/](http://operational-tr [github-release-page]: https://github.com/hackmdio/hackmd/releases [standardjs-image]: https://cdn.rawgit.com/feross/standard/master/badge.svg [standardjs-url]: https://github.com/feross/standard +[codetriage-image]: https://www.codetriage.com/hackmdio/hackmd/badges/users.svg +[codetriage-url]: https://www.codetriage.com/hackmdio/hackmd |