70 lines
2.6 KiB
Markdown
70 lines
2.6 KiB
Markdown
# Setting up ChatGPT (optional)
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The playbook can install and configure [matrix-chatgpt-bot](https://github.com/matrixgpt/matrix-chatgpt-bot) for you.
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Talk to [ChatGPT](https://openai.com/blog/chatgpt/) via your favourite Matrix client!
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## 1. Register the bot account
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The playbook does not automatically create users for you. The bot requires an access token to be able to connect to your homeserver.
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You **need to register the bot user manually** before setting up the bot.
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Choose a strong password for the bot. You can generate a good password with a command like this: `pwgen -s 64 1`.
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You can use the playbook to [register a new user](registering-users.md):
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```
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ansible-playbook -i inventory/hosts setup.yml --extra-vars='username=bot.chatgpt password=PASSWORD_FOR_THE_BOT admin=no' --tags=register-user
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```
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## 2. Get an access token and create encryption keys
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Refer to the documentation on [how to obtain an access token](obtaining-access-tokens.md).
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To make sure the bot can read encrypted messages, it will need an encryption key, just like any other new user. While obtaining the access token, follow the prompts to setup a backup key. More information can be found in the [element documentation](https://element.io/help#encryption6).
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## 3. Adjusting the playbook configuration
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Add the following configuration to your `inventory/host_vars/matrix.DOMAIN/vars.yml` file (adapt to your needs):
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```yaml
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matrix_bot_chatgpt_enabled: true
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# Obtain a new API key from https://platform.openai.com/account/api-keys
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matrix_bot_chatgpt_openai_api_key: ''
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# This is the default username
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# matrix_bot_chatgpt_matrix_bot_username_localpart: 'bot.chatgpt'
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# Matrix access token (from bot user above)
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# see: https://webapps.stackexchange.com/questions/131056/how-to-get-an-access-token-for-element-riot-matrix
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matrix_bot_chatgpt_matrix_access_token: ''
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# Configuring the system promt used, needed if the bot is used for special tasks.
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# More information: https://github.com/mustvlad/ChatGPT-System-Prompts
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matrix_bot_chatgpt_matrix_bot_prompt_prefix: 'Instructions:\nYou are ChatGPT, a large language model trained by OpenAI.'
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```
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You will need to get tokens for ChatGPT.
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## 4. Installing
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After configuring the playbook, run the [installation](installing.md) command again:
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```sh
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ansible-playbook -i inventory/hosts setup.yml --tags=install-all,start
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```
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## Usage
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To use the bot, invite the `@bot.chatgpt:DOMAIN` to the room you specified in a config, after that start speaking to it, use the prefix if you configured one or mention the bot.
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You can also refer to the upstream [documentation](https://github.com/matrixgpt/matrix-chatgpt-bot).
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