44 lines
1 KiB
Markdown
44 lines
1 KiB
Markdown
# Example Server with mCaptcha protection
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The example server shows a dummy form with the mCaptcha widget. When the
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form is submitted, it validates the [authorization
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token](https://mcaptcha.org/docs/webmasters/terminology#authorization-token)
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presented by the visitor against the mCaptcha instance that the server
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is configured with.
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The example server is built with Express (JavaScript) webframework and
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uses the [JavaScript API library for
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mCaptcha](https://www.npmjs.com/package/@mcaptcha/mcaptcha-api-js) for
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validation.
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## 1. Configuration
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Before running, please configure the server:
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```bash
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cp .env_sample .env
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```
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And fill in the configuration parameters in `.env` file with:
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1. [Sitekey](https://mcaptcha.org/docs/webmasters/terminology#sitekey)
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2. Account secret: Available in the settings page on the mCaptcha
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dashboard
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3. Instance URL
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## 2. Install dependencies
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Tested with Node v20.
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```bash
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npm install
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```
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## 3. Launch server
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```bash
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node src/index.js
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```
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If all configuration parameters are properly filled in, the example server must
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work.
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