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+# E5SubBot For SQLite
+
+![](https://img.shields.io/github/go-mod/go-version/rainerosion/E5SubBot?style=flat-square)
+![](https://img.shields.io/badge/license-GPL-lightgrey.svg?style=flat-square)
+![](https://img.shields.io/github/v/release/rainerosion/E5SubBot?color=green&style=flat-square)
+
+English | [简体中文](https://github.com/iyear/E5SubBot/blob/master/README_zhCN.md)
+
+A Simple Telebot for E5 Renewal
+
+`Golang` + `SQLite`
+
+DEMO: https://t.me/raindev_bot (This DEMO is for testing only)
+
+Communication: [Telegram Group](https://t.me/e5subbot)
+## Introduction
+The project was modified from [iyear/E5SubBot](https://github.com/iyear/E5SubBot).
+
+
+## Feature
+
+- Automatically Renew E5 Subscription(Customizable Frequency)
+- Manageable Simple Account System
+- Available Task Execution Feedback
+- Convenient Authorization
+
+
+## Principle
+
+E5 subscription is a subscription for developers, as long as the related API is called, it may be renewed
+
+Calling [Outlook ReadMail API](https://docs.microsoft.com/en-us/graph/api/user-list-messages?view=graph-rest-1.0&tabs=http) to renew, does not guarantee the renewal effect.
+
+## Usage
+
+1. Type `/bind` in the robot dialog
+2. Click the link sent by the robot and register the Microsoft application, log in with the E5 master account or the same domain account, and obtain `client_secret`. **Click to go back to Quick Start**, get `client_id`
+3. Copy `client_secret` and `client_id` and reply to bot in the format of `client_id(space)client_secret`
+   (Pay attention to spaces)
+4. Click on the authorization link sent by the robot and log in with the `E5` master account or the same domain account
+5. After authorization, it will jump to `http://localhost/e5sub……` (will prompt webpage error, just copy the link)
+6. Copy the link, and reply `link(space)alias (used to manage accounts)` in the robot dialog
+   For example: `http://localhost/e5sub/?code=abcd MyE5`, wait for the robot to bind and then complete
+
+## Deploy Your Own Bot
+
+Bot creation tutorial : [Microsoft](https://docs.microsoft.com/en-us/azure/bot-service/bot-service-channel-connect-telegram?view=azure-bot-service-4.0)
+
+### Binary Deployment
+
+Download the binary files of the corresponding system on the [Releases](https://github.com/rainerosion/E5SubBot/releases) page and upload it to the server
+
+Windows: Start `E5SubBot.exe` in `cmd`
+
+Linux:
+
+```bash
+chmod a+x E5SubBot
+nohup ./E5SubBot > /tmp/e5sub.log &
+```
+Linux Systemd:
+
+- Edit service file
+
+```bash
+vim /etc/systemd/system/e5sub.service
+```
+
+- Copy the following text
+
+```reStructuredText
+[Unit]
+Description=Telegram E5Sub Bot
+
+[Service]
+Type=simple
+WorkingDirectory=/opt/e5sub
+ExecStart=/opt/e5sub/E5SubBot
+Restart=always
+RestartSec=30
+
+[Install]
+WantedBy=multi-user.target
+```
+
+- Start service
+
+```bash
+# Load configuration file
+systemctl daemon-reload
+# Start up automatically
+systemctl enable e5sub
+# Start service
+systemctl start e5sub
+```
+
+### Compile
+
+Download the source code and install the GO environment
+
+```shell
+go env -w CGO_ENABLED=1
+go build
+```
+
+## Configuration
+
+Create `config.yml` in the same directory, encoded as `UTF-8`
+
+Configuration Template:
+
+```yaml
+bot_token: YOUR_BOT_TOKEN
+socks5: 127.0.0.1:1080
+notice: "first line\nsecond line"
+admin: 66666,77777,88888
+errlimit: 5
+cron: "1 */3 * * *"
+bindmax: 3
+dbfile: "e5sub.db"
+```
+
+`bindmax`, `notice`, `admin`, `errlimit` can be hot updated, just update `config.yml` to save.
+|  Configuration   | Explanation|
+|  ----  | ----  |
+| bot_token  | Change to your own `BotToken` |
+| socks5  | `Socks5` proxy,if you do not need ,you should delete it. For example: `127.0.0.1:1080` |
+|notice|Announcement. Merged into `/help`|
+|admin|The administrator's `tgid`, go to https://t.me/userinfobot to get it, separated by `,`; Administrator permissions: manually call the task, get the total feedback of the task|
+|errlimit|The maximum number of errors for a single account, automatically unbind the single account and send a notification when it is full, without limiting the number of errors, change the value to a negative number `(-1)`; all errors will be cleared after the bot restarts|
+|cron|API call frequency, using `cron` expression|
+|bindmax|Maximum number of bindable|
+|dbfile|Database file|
+
+### Command
+```
+/my View bound account information
+/bind Bind new account
+/unbind Unbind account
+/export Export account information (JSON format)
+/help help
+/task Manually execute a task (Bot Administrator)
+/log Get the most recent log file (Bot Administrator)
+```
+## Others
+> Feedback time is not as expected
+
+Change the server time zone, use `/task` to manually perform a task to refresh time.
+
+> Long running crash
+
+Suspected memory leak. Not yet resolved, please run the daemon or restart Bot regularly.
+
+> Unable to create application via bot
+
+https://t.me/e5subbot/5201
+
+## License
+
+GPLv3