302 lines
14 KiB
HTML
302 lines
14 KiB
HTML
<!DOCTYPE HTML>
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<html lang="en" class="sidebar-visible no-js light">
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<head>
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<!-- Book generated using mdBook -->
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<meta charset="UTF-8">
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<title>Hole Book</title>
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</script>
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<nav id="sidebar" class="sidebar" aria-label="Table of contents">
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<div class="sidebar-scrollbox">
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<ol class="chapter"><li class="chapter-item expanded "><a href="Hole.html"><strong aria-hidden="true">1.</strong> How it works</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="Message-flow.html"><strong aria-hidden="true">1.1.</strong> Message flow</a></li></ol></li><li class="chapter-item expanded "><a href="Protocol.html"><strong aria-hidden="true">2.</strong> Protocol description</a></li><li class="chapter-item expanded "><a href="API.html"><strong aria-hidden="true">3.</strong> Frontend API</a></li></ol>
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<i class="fa fa-search"></i>
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</button>
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</div>
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<h1 class="menu-title">Hole Book</h1>
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<div class="right-buttons">
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<a href="print.html" title="Print this book" aria-label="Print this book">
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<div id="search-wrapper" class="hidden">
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<form id="searchbar-outer" class="searchbar-outer">
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<input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
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</form>
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<div id="searchresults-outer" class="searchresults-outer hidden">
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<div id="searchresults-header" class="searchresults-header"></div>
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<ul id="searchresults">
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</ul>
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</div>
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</div>
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<script type="text/javascript">
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document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
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document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
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link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
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});
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</script>
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<div id="content" class="content">
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<main>
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<h1 id="hole-chat"><a class="header" href="#hole-chat">Hole chat</a></h1>
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<h1 id="message-flow"><a class="header" href="#message-flow">Message flow</a></h1>
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<p><em>(pseudocode in Bash style)</em></p>
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<p>Hole receiving messages by looking for new items in "user's bin" (place where new messages arrives). Because of how freenet works, we can't just say "Hey! Do I have new messages?", we can specify messages index like: "Hey! Gimme 15th message". Thus we must remember previous message index and to receive the new message we're requesting for 16th message, if we was able to get 15th message.</p>
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<p>That's mean, what interlocutor also have to know the last message index in our bin. But <strong>how he can know it, if there's a lot of other users who also sending messages to our bin?</strong> Of course, you can try to receive all messages from the index, you had last remembered, and next index, next, next... until you find the index which does not exist. But it's a freenet, it's take too much time;</p>
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<p>The solution is unique Id. User creating and giving his/her unique id to each new interlocutor. And when, if interlocutor sending the message he knows, that last message to us had index <code>$N</code> and sends message with index <code>$N+1</code>, if be more verbose, the new message index he send to us will look like <code>"$(ID)_($N+1)"</code> </p>
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<h1 id="hole-protocol"><a class="header" href="#hole-protocol">Hole Protocol</a></h1>
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<h2 id="process-of-messaging"><a class="header" href="#process-of-messaging">Process of messaging</a></h2>
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<p>Each user have kind of a bin among freenet network,in which anyone can put message. And for each user this bin is his <code>USK insert</code> key. Each message signed by sender. And user can answer to sender, buy putting message at sender insert key if he know it.</p>
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<h2 id="user-ids"><a class="header" href="#user-ids">user IDs</a></h2>
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<p>Each user have unique pseudonym for each user whom he communicates. Thos pseudonyms uses by user to identify who is sender end establish message flow.
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The "message flow" is important here.</p>
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<ul>
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<li><input disabled="" type="checkbox"/>
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Probably, for each pair of each people we will <strong>not only one</strong> unique identifier but... I'm not going to do it in further releases. <em>TODO</em></li>
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</ul>
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<h2 id="message-request"><a class="header" href="#message-request">Message request</a></h2>
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<p>To receive a new message we have to send <code>ClientGet</code> to our <code>USK request</code> key with URI like <code>/user_id-message_version</code>. As well, the identifier is consists of <code>user_id-message_number</code>
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For example:</p>
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<pre><code class="language-Bash">ClientGet
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URI=USK@myMessageBinKey/messages/user5678-3
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Identifier=request-user5678-3
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Verbosity=0
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ReturnType=direct
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EndMessage
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</code></pre>
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<h2 id="message-sending"><a class="header" href="#message-sending">Message sending</a></h2>
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<p>To send a message to a friend we putting it at his <code>USK insert</code> key, with URI like<code>/my_id-$(number_of_messages_to_this_user + 1)</code>. And identifier like <code>user_id-$(number_of_messages_to_this_user + 1)</code>
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For example:</p>
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<pre><code class="language-Bash">ClientGet
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URI=USK@myFriendBinKey/messages/user3246-5
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Identifier=user3501-5
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Verbosity=0
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ReturnType=direct
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EndMessage
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</code></pre>
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<h2 id="adding-friend"><a class="header" href="#adding-friend">Adding friend</a></h2>
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<p>Hole generates file, which alice have to send to bob somehow, and bob have to do the same. This file will contain unique ID and two keys</p>
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<h1 id="hole-frontend-api"><a class="header" href="#hole-frontend-api">Hole Frontend API</a></h1>
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<h2 id="loginning-and-registration"><a class="header" href="#loginning-and-registration">Loginning and Registration</a></h2>
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<h3 id="registration-request"><a class="header" href="#registration-request">Registration request</a></h3>
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<p>On base of password will be generted keypair for signing and keypair for encoding.</p>
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<pre><code class="language-json"> {
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request_type: "registration",
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username: "user",
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password: "passwd123",
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}
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</code></pre>
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<h3 id="login-request"><a class="header" href="#login-request">Login request</a></h3>
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<pre><code class="language-json"> {
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request_type: login,
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username: "name",
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decode_key: "key",
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sign_key: "key",
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}
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</code></pre>
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<h2 id="adding-friends"><a class="header" href="#adding-friends">Adding friends</a></h2>
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<p>Each user have :w</p>
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