https://github.com/line/ncloud-chatbot-slack

LINE Brain sample code for Slack chatbot
https://github.com/line/ncloud-chatbot-slack

chatbot line-brain ncloud python sample-code slack

Last synced: 2 months ago
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LINE Brain sample code for Slack chatbot

• Host: GitHub
• URL: https://github.com/line/ncloud-chatbot-slack
• Owner: line
• License: cc0-1.0
• Created: 2020-04-27T06:45:42.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2023-07-25T15:50:51.000Z (almost 3 years ago)
• Last Synced: 2026-04-21T07:58:32.823Z (2 months ago)
• Topics: chatbot, line-brain, ncloud, python, sample-code, slack
• Language: Python
• Homepage: https://www.linebrain.ai/chatbot/
• Size: 1.43 MB
• Stars: 1
• Watchers: 6
• Forks: 1
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

          

# How to connect Chatbot to Slack

[See Japanese README](README_ja.md)

## Note:

  #### 4/2/2020

  - Supporting chatbot message is only default reply.

## Requirements

- python since ver.3.6

### 1. Set chatbot service endpoint & secret key to this application.

1. Chatbot and API Gateway integration.

  - [Custom API - Create invoke URLs](https://docs.ncloud.com/en/chatbot/chatbot-2-5.html)

2. Set your chatbot service endpoint to CHATBOT_ENDPOINT that is environment variable. 

  ![](images/1-2.png)

3. Set your secret key to CHATBOT_SECRET_KEY that is environment variable.

  ![](images/1-3.png)

### 2. Create your slack app & set it's config to this application.

1. Open https://api.slack.com/apps & click [Create an App].

  ![](images/2-1.png)

2. Enter new chatbot app name & select development workspace & click [Create App]

  ![](images/2-2.png)

3. Set your config to environment variable. It can get from [App Credentials] under [Basic Information] page.

  - Set Client ID to SLACK_CLIENT_ID.

  - Set Client Secret to SLACK_CLIENT_SECRET.

  - Set Signing Secret to SLACK_SIGNING_SECRET.

  ![](images/2-3.png)

### 3. Publish this application.

#### In this case, using ngrok.

1. Install ngrok.

  - https://ngrok.com/download

2. Start ngrok service.

```bash

ngrok http 3000

```

3. Copy published https domain.

  ![](images/3-3.png)

4. Start this application.

```bash

# install requirements

pip install -r requirements.txt

# run application

python app.py

```

### 4. Set slack application config.

1. Open https://api.slack.com/apps. & click your slack application. & redirect to it's setting page.

  ![](images/4-1.png)

2. Click [OAuth & Permissions] from [Features]. & set copied No.3-3 domain and authorization endpoint to [Redirect URLs] like an image.

  ![](images/4-2.png)

3. Set application scope under [OAuth & Permissions] page. The setting is like an image.

  ![](images/4-3.png)

4. Click [Event Subscriptions] from [Features]

  ![](images/4-4.png)

5. enable [Enable Events]. & set copied No.3-3 domain and slack event endpoint to [Redirect URLs] like an image. & check Verified.

  ![](images/4-5.png)

6. Click [Subscribe to bot events] & add Bot User Event. The setting is like an image. & Click [Save Changes]

  ![](images/4-6.png)

7. Click [Manage Distribution] from [Settings]. & click [Add to Slack]. & redirect to access permission page.

  ![](images/4-7.png)

8. Click [Allow]. & check [Auth complete!]

  ![](images/4-8.png)

9. Open your workspace. & check existing your slack bot application.

  ![](images/4-9.png)

### 5. Let's talk with slack bot

  ![](images/5.png)

#### Reference

- https://github.com/stevengill/slack-python-oauth-example