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103 lines
2.5 KiB
Markdown
103 lines
2.5 KiB
Markdown
---
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title: Bridge
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---
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import Rater from '@theme/Rater'
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import useBaseUrl from '@docusaurus/useBaseUrl'
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<div className="row">
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<div className="col col--4">
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<table>
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<tr>
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<td>Ease of Use</td>
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<td><Rater value="3"/></td>
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</tr>
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<tr>
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<td>Extensibility</td>
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<td><Rater value="5"/></td>
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</tr>
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<tr>
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<td>Performance</td>
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<td><Rater value="4"/></td>
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</tr>
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<tr>
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<td>Security</td>
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<td><Rater value="4"/></td>
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</tr>
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</table>
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</div>
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<div className="col col--4 pattern-logo">
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<img src={useBaseUrl('img/patterns/Bridge.png')} alt="Bridge" />
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</div>
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<div className="col col--4">
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Pros:
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<ul>
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<li>Highly configurable</li>
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<li>No Rust skills required</li>
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</ul>
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Cons:
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<ul>
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<li>Some WebAPIs unavailable</li>
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<li>Challenge to implement</li>
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</ul>
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</div>
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</div>
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## Description
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The Bridge recipe is a secure pattern where messages are passed between brokers via an implicit bridge using the API. It isolates functionality to scope and passes messages instead of functionality.
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## Diagram
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import Mermaid, { colors } from '@theme/Mermaid'
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<Mermaid chart={`graph TD
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H==>F
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subgraph WEBVIEW
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F-.-E
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end
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D-->E
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E-->D
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B-->D
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D-->B
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subgraph RUST
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A==>H
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A-->B
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B-.-C
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B-.-G
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end
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A[Binary]
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B{Rust Broker}
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C[Subprocess 2]
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G[Subprocess 1]
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D(( API BRIDGE ))
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E{JS Broker}
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F[Window]
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H{Bootstrap}
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style D fill:#ccc,stroke:#333,stroke-width:4px,color:white
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style RUST fill:${colors.orange.light},stroke:${colors.orange.dark},stroke-width:4px
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style WEBVIEW fill:${colors.blue.light},stroke:${colors.blue.dark},stroke-width:4px`} />
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## Configuration
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Here's what you need to add to your tauri.conf.json file:
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```json
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"tauri": {
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"allowlist": { // all API values are default false
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"all": false, // use this flag to enable all API features
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"shell": {
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"execute": false, // enable application execution
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"open": false, // open link/path in the default app
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},
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"fs": {
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"listFiles": false, // list files in a directory
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"readBinaryFile": false, // read binary file from local filesystem
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"readTextFile": false, // read text file from local filesystem
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"setTitle": false, // set the window title
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"writeFile": false // write file to local filesystem
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}
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}
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}
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```
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