### Dependencies ### * Ruby >= 1.9 * ruby-sqlite3 >= 1.3 * xmpp4r == 0.5.6 * tdlib-ruby == 2.0 with pre-compiled _libtdjson.so_ * memprof2 == 0.1.2 (optional, if running with --profiler key to detailed memory usage information) There is pre-compiled _libtdjson.so_ for Debian Stretch x64 in repository. For any other distro you need to manually compile [**tdlib**](https://github.com/tdlib/td) and place _libtdjson.so_ to relative **lib/** directory (or **LD_LIBRARY_PATH**). ### Installation ### First of all, you need to create component listener on your Jabber server. For example, for ejabberd in **/etc/ejabberd/ejabberd.yml**: ``` listen: - port: 8888 module: ejabberd_service access: all shaper_rule: fast ip: "127.0.0.1" service_check_from: false hosts: "tlgrm.localhost": password: "secret" ``` Next, rename **config.yml.example** to **config.yml** and edit **xmpp** section to match your component listener: ``` xmpp: db_path: 'users.db' jid: 'tlgrm.localhost' host: 'localhost' port: 8888 secret: 'secret' loglevel: 0 ``` ### Configuration ### It is good idea to obtain Telegram API ID from [**https://my.telegram.org**](https://my.telegram.org) to remove demo key requests limit, and then edit in **config.yml**: ``` telegram: api_id: '845316' # telegram API ID (my.telegram.org) # api_hash: '27fe5224bc822bf3a45e015b4f9dfdb7' # telegram API HASH (my.telegram.org) # ... ``` ### How to receive files from Telegram ### First of all, you need to set up web server that will serve some directory in your filesystem. Example nginx config: ``` server { listen 80; server_name tlgrm.localhost; location /content { alias /var/zhabogram; } } ``` You need to set `content_path` and `content_link` in **config.yml**. Set `content_path` according to location (for our example it will be `/var/zhabogram/content`). Set `content_link` according to server_name (for our example it will be `http://tlgrm.localhost`) ### How to send files to Telegram chats ### You need to setup `mod_http_upload` for your XMPP server. For example, for ejabberd in **/etc/ejabberd/ejabberd.yml** ``` modules: mod_http_upload: docroot: "/var/ejabberd/upload" # this must be a valid path, user ownership and SELinux flags must be set accordingly put_url: "https://xmpp.localhost:5443/upload/@HOST@" get_url: "https://xmppfiles.localhost/upload/@HOST@" access: local max_size: 500000000 #500 MByte thumbnail: false file_mode: "0644" dir_mode: "0744" ``` Then you need to setup nginx proxy that will serve `get_url` path, because Telegram will not handle URLs with non-default http(s) ports. Example nginx config: ``` server { listen 80; listen 443 ssl; server_name xmppfiles.localhost; # SSL settigns # keepalive_timeout 60; ssl_certificate /etc/ssl/domain.crt; ssl_certificate_key /etc/ssl/domain.key; ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2; ssl_ciphers "RC4:HIGH:!aNULL:!MD5:!kEDH"; add_header Strict-Transport-Security 'max-age=604800'; location / { proxy_pass https://xmpp.localhost:5443; } } ```