git ssb

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var page = require('../page.part')
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var com = require('../com.part')
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module.exports = () => page({
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  tab: 'basics',
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  path: '/basics/encryption.html',
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  content: `
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    <h2>Publish an Encrypted Message</h2>
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    ${ com.code({ js: jsSnippet1 }) }
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    <h2>Decrypt a Message</h2>
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    ${ com.code({ js: jsSnippet2 })}
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    <h2>Is a message encrypted?</h2>
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    ${ com.code({ js: jsSnippet3 })}
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    <p class="next"><a href="/basics/publish-a-file.html">Publish a file</a></p>
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    <ul class="see-also">
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      <li><a href="/advanced/private-box.html">Private Box</a></li>
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      <li><a href="/advanced/linking-messages.html">Linking messages</a></li>
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    </ul>
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  `
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})
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var jsSnippet1 = `
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ssb.private.publish(
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  // message:
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  {
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    type: 'post',
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    text: 'Hello, friend!'
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  },
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  // recipient PKs:
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  [
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    '@hxGxqPrplLjRG2vtj...wQpS730nNwE=.ed25519',
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    '@EMovhfIrFk4NihAKn...8pTxJNgvCCY=.ed25519'
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  ],
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  // cb:
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  function (err, privateMsg) {
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    // privateMsg.value.content is
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    // an encrypted string
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  }
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)
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`
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var jsSnippet2 = `
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ssb.private.unbox(
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  privateMsg.value.content,
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  function (err, content) {
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    // 'content' is now an object
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    // (if you were a recipient)
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  }
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)
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`
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var jsSnippet3 = `
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function isPlaintext (msg) {
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  return (typeof msg.value.content == 'object')
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}
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function isEncrypted (msg) {
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  return (typeof msg.value.content == 'string')
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}
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`