392 lines
11 KiB
HTML
392 lines
11 KiB
HTML
<!doctype html>
|
|
<html class="no-js" lang="">
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta http-equiv="x-ua-compatible" content="ie=edge">
|
|
<title>CICADA</title>
|
|
<meta name="description" content="">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
|
|
|
<link rel="icon" type="image/x-icon" href="../images/favicon.ico">
|
|
<link rel="stylesheet" href="../styles/style.css">
|
|
<link rel="stylesheet" href="../styles/dark.css" media="(prefers-color-scheme: dark)">
|
|
</head>
|
|
<body>
|
|
|
|
<div class="navbar navbar-default navbar-fixed-top visible-xs">
|
|
<a href="../" class="navbar-brand">CICADA</a>
|
|
<button type="button" class="btn btn-default btn-menu ion-ios-menu" id="btn-menu"></button>
|
|
</div>
|
|
|
|
<div class="xs-menu menu" id="mobile-menu">
|
|
<div id="book-search-input" role="search"><input type="text" placeholder="Type to search"></div> <compodoc-menu></compodoc-menu>
|
|
</div>
|
|
|
|
<div class="container-fluid main">
|
|
<div class="row main">
|
|
<div class="hidden-xs menu">
|
|
<compodoc-menu mode="normal"></compodoc-menu>
|
|
</div>
|
|
<!-- START CONTENT -->
|
|
<div class="content interface">
|
|
<div class="content-data">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<ol class="breadcrumb">
|
|
<li>Interfaces</li>
|
|
<li
|
|
>
|
|
Signable</li>
|
|
</ol>
|
|
|
|
<ul class="nav nav-tabs" role="tablist">
|
|
<li class="active">
|
|
<a href="#info" role="tab" id="info-tab" data-toggle="tab" data-link="info">Info</a>
|
|
</li>
|
|
<li >
|
|
<a href="#source" role="tab" id="source-tab" data-toggle="tab" data-link="source">Source</a>
|
|
</li>
|
|
</ul>
|
|
|
|
<div class="tab-content">
|
|
<div class="tab-pane fade active in" id="c-info">
|
|
<p class="comment">
|
|
<h3>File</h3>
|
|
</p>
|
|
<p class="comment">
|
|
<code>src/app/_pgp/pgp-signer.ts</code>
|
|
</p>
|
|
|
|
|
|
<p class="comment">
|
|
<h3>Description</h3>
|
|
</p>
|
|
<p class="comment">
|
|
<p>Signable object interface</p>
|
|
|
|
</p>
|
|
|
|
|
|
<section>
|
|
<h3 id="index">Index</h3>
|
|
<table class="table table-sm table-bordered index-table">
|
|
<tbody>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<h6><b>Methods</b></h6>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<ul class="index-list">
|
|
<li>
|
|
<a href="#digest"
|
|
>
|
|
digest
|
|
</a>
|
|
</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</section>
|
|
|
|
<section>
|
|
|
|
<h3 id="methods">
|
|
Methods
|
|
</h3>
|
|
<table class="table table-sm table-bordered">
|
|
<tbody>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<a name="digest"></a>
|
|
<span class="name">
|
|
<span ><b>digest</b></span>
|
|
<a href="#digest"><span class="icon ion-ios-link"></span></a>
|
|
</span>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<code>digest()</code>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-line">Defined in <a href="" data-line="11"
|
|
class="link-to-prism">src/app/_pgp/pgp-signer.ts:11</a></div>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-description"><p>The message to be signed.</p>
|
|
</div>
|
|
|
|
<div class="io-description">
|
|
<b>Returns : </b> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
|
|
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</section>
|
|
|
|
</div>
|
|
|
|
|
|
<div class="tab-pane fade tab-source-code" id="c-source">
|
|
<pre class="line-numbers compodoc-sourcecode"><code class="language-typescript">import * as openpgp from 'openpgp';
|
|
|
|
// Application imports
|
|
import { MutableKeyStore } from '@app/_pgp/pgp-key-store';
|
|
import { LoggingService } from '@app/_services/logging.service';
|
|
|
|
/** Signable object interface */
|
|
interface Signable {
|
|
/** The message to be signed. */
|
|
digest(): string;
|
|
}
|
|
|
|
/** Signature object interface */
|
|
interface Signature {
|
|
/** Encryption algorithm used */
|
|
algo: string;
|
|
/** Data to be signed. */
|
|
data: string;
|
|
/** Message digest */
|
|
digest: string;
|
|
/** Encryption engine used. */
|
|
engine: string;
|
|
}
|
|
|
|
/** Signer interface */
|
|
interface Signer {
|
|
/**
|
|
* Get the private key fingerprint.
|
|
* @returns A private key fingerprint.
|
|
*/
|
|
fingerprint(): string;
|
|
/** Event triggered on successful signing of message. */
|
|
onsign(signature: Signature): void;
|
|
/** Event triggered on successful verification of a signature. */
|
|
onverify(flag: boolean): void;
|
|
/**
|
|
* Load the message digest.
|
|
* @param material - A signable object.
|
|
* @returns true - If digest has been loaded successfully.
|
|
*/
|
|
prepare(material: Signable): boolean;
|
|
/**
|
|
* Signs a message using a private key.
|
|
* @async
|
|
* @param digest - The message to be signed.
|
|
*/
|
|
sign(digest: string): Promise<void>;
|
|
/**
|
|
* Verify that signature is valid.
|
|
* @param digest - The message that was signed.
|
|
* @param signature - The generated signature.
|
|
*/
|
|
verify(digest: string, signature: Signature): void;
|
|
}
|
|
|
|
/** Provides functionality for signing and verifying signed messages. */
|
|
class PGPSigner implements Signer {
|
|
/** Encryption algorithm used */
|
|
algo = 'sha256';
|
|
/** Message digest */
|
|
dgst: string;
|
|
/** Encryption engine used. */
|
|
engine = 'pgp';
|
|
/** A keystore holding pgp keys. */
|
|
keyStore: MutableKeyStore;
|
|
/** A service that provides logging capabilities. */
|
|
loggingService: LoggingService;
|
|
/** Event triggered on successful signing of message. */
|
|
onsign: (signature: Signature) => void;
|
|
/** Event triggered on successful verification of a signature. */
|
|
onverify: (flag: boolean) => void;
|
|
/** Generated signature */
|
|
signature: Signature;
|
|
|
|
/**
|
|
* Initializing the Signer.
|
|
* @param keyStore - A keystore holding pgp keys.
|
|
*/
|
|
constructor(keyStore: MutableKeyStore) {
|
|
this.keyStore = keyStore;
|
|
this.onsign = (signature: Signature) => {};
|
|
this.onverify = (flag: boolean) => {};
|
|
}
|
|
|
|
/**
|
|
* Get the private key fingerprint.
|
|
* @returns A private key fingerprint.
|
|
*/
|
|
public fingerprint(): string {
|
|
return this.keyStore.getFingerprint();
|
|
}
|
|
|
|
/**
|
|
* Load the message digest.
|
|
* @param material - A signable object.
|
|
* @returns true - If digest has been loaded successfully.
|
|
*/
|
|
public prepare(material: Signable): boolean {
|
|
this.dgst = material.digest();
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Signs a message using a private key.
|
|
* @async
|
|
* @param digest - The message to be signed.
|
|
*/
|
|
public async sign(digest: string): Promise<void> {
|
|
const m = openpgp.cleartext.fromText(digest);
|
|
const pk = this.keyStore.getPrivateKey();
|
|
if (!pk.isDecrypted()) {
|
|
const password = window.prompt('password');
|
|
await pk.decrypt(password);
|
|
}
|
|
const opts = {
|
|
message: m,
|
|
privateKeys: [pk],
|
|
detached: true,
|
|
};
|
|
openpgp
|
|
.sign(opts)
|
|
.then((s) => {
|
|
this.signature = {
|
|
engine: this.engine,
|
|
algo: this.algo,
|
|
data: s.signature,
|
|
// TODO: fix for browser later
|
|
digest,
|
|
};
|
|
this.onsign(this.signature);
|
|
})
|
|
.catch((e) => {
|
|
this.loggingService.sendErrorLevelMessage(e.message, this, { error: e });
|
|
this.onsign(undefined);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Verify that signature is valid.
|
|
* @param digest - The message that was signed.
|
|
* @param signature - The generated signature.
|
|
*/
|
|
public verify(digest: string, signature: Signature): void {
|
|
openpgp.signature
|
|
.readArmored(signature.data)
|
|
.then((sig) => {
|
|
const opts = {
|
|
message: openpgp.cleartext.fromText(digest),
|
|
publicKeys: this.keyStore.getTrustedKeys(),
|
|
signature: sig,
|
|
};
|
|
openpgp.verify(opts).then((v) => {
|
|
let i = 0;
|
|
for (i = 0; i < v.signatures.length; i++) {
|
|
const s = v.signatures[i];
|
|
if (s.valid) {
|
|
this.onverify(s);
|
|
return;
|
|
}
|
|
}
|
|
this.loggingService.sendErrorLevelMessage(
|
|
`Checked ${i} signature(s) but none valid`,
|
|
this,
|
|
{ error: '404 Not found!' }
|
|
);
|
|
this.onverify(false);
|
|
});
|
|
})
|
|
.catch((e) => {
|
|
this.loggingService.sendErrorLevelMessage(e.message, this, { error: e });
|
|
this.onverify(false);
|
|
});
|
|
}
|
|
}
|
|
|
|
/** @exports */
|
|
export { PGPSigner, Signable, Signature, Signer };
|
|
</code></pre>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div><div class="search-results">
|
|
<div class="has-results">
|
|
<h1 class="search-results-title"><span class='search-results-count'></span> result-matching "<span class='search-query'></span>"</h1>
|
|
<ul class="search-results-list"></ul>
|
|
</div>
|
|
<div class="no-results">
|
|
<h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<!-- END CONTENT -->
|
|
</div>
|
|
</div>
|
|
|
|
<script>
|
|
var COMPODOC_CURRENT_PAGE_DEPTH = 1;
|
|
var COMPODOC_CURRENT_PAGE_CONTEXT = 'interface';
|
|
var COMPODOC_CURRENT_PAGE_URL = 'Signable.html';
|
|
var MAX_SEARCH_RESULTS = 15;
|
|
</script>
|
|
|
|
<script src="../js/libs/custom-elements.min.js"></script>
|
|
<script src="../js/libs/lit-html.js"></script>
|
|
|
|
<script type="module" src="../js/menu-wc.js" defer></script>
|
|
<script nomodule src="../js/menu-wc_es5.js" defer></script>
|
|
|
|
<script src="../js/libs/bootstrap-native.js"></script>
|
|
|
|
<script src="../js/libs/es6-shim.min.js"></script>
|
|
<script src="../js/libs/EventDispatcher.js"></script>
|
|
<script src="../js/libs/promise.min.js"></script>
|
|
<script src="../js/libs/zepto.min.js"></script>
|
|
|
|
<script src="../js/compodoc.js"></script>
|
|
|
|
<script src="../js/tabs.js"></script>
|
|
<script src="../js/menu.js"></script>
|
|
<script src="../js/libs/clipboard.min.js"></script>
|
|
<script src="../js/libs/prism.js"></script>
|
|
<script src="../js/sourceCode.js"></script>
|
|
<script src="../js/search/search.js"></script>
|
|
<script src="../js/search/lunr.min.js"></script>
|
|
<script src="../js/search/search-lunr.js"></script>
|
|
<script src="../js/search/search_index.js"></script>
|
|
<script src="../js/lazy-load-graphs.js"></script>
|
|
|
|
|
|
</body>
|
|
</html>
|