aws-eks-token

<!doctype html> <html lang="en"> <head> <title>Code coverage report for index.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="prettify.css" /> <link rel="stylesheet" href="base.css" /> <link rel="shortcut icon" type="image/x-icon" href="favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="index.html">All files</a> index.js</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 97.14% Statements 34/35 </div> <div class='fl pad1y space-right2'> 92.31% Branches 12/13 </div> <div class='fl pad1y space-right2'> 100% Functions 7/7 </div> <div class='fl pad1y space-right2'> 97.14% Lines 34/35 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a> <a name='L2'></a><a href='#L2'>2</a> <a name='L3'></a><a href='#L3'>3</a> <a name='L4'></a><a href='#L4'>4</a> <a name='L5'></a><a href='#L5'>5</a> <a name='L6'></a><a href='#L6'>6</a> <a name='L7'></a><a href='#L7'>7</a> <a name='L8'></a><a href='#L8'>8</a> <a name='L9'></a><a href='#L9'>9</a> <a name='L10'></a><a href='#L10'>10</a> <a name='L11'></a><a href='#L11'>11</a> <a name='L12'></a><a href='#L12'>12</a> <a name='L13'></a><a href='#L13'>13</a> <a name='L14'></a><a href='#L14'>14</a> <a name='L15'></a><a href='#L15'>15</a> <a name='L16'></a><a href='#L16'>16</a> <a name='L17'></a><a href='#L17'>17</a> <a name='L18'></a><a href='#L18'>18</a> <a name='L19'></a><a href='#L19'>19</a> <a name='L20'></a><a href='#L20'>20</a> <a name='L21'></a><a href='#L21'>21</a> <a name='L22'></a><a href='#L22'>22</a> <a name='L23'></a><a href='#L23'>23</a> <a name='L24'></a><a href='#L24'>24</a> <a name='L25'></a><a href='#L25'>25</a> <a name='L26'></a><a href='#L26'>26</a> <a name='L27'></a><a href='#L27'>27</a> <a name='L28'></a><a href='#L28'>28</a> <a name='L29'></a><a href='#L29'>29</a> <a name='L30'></a><a href='#L30'>30</a> <a name='L31'></a><a href='#L31'>31</a> <a name='L32'></a><a href='#L32'>32</a> <a name='L33'></a><a href='#L33'>33</a> <a name='L34'></a><a href='#L34'>34</a> <a name='L35'></a><a href='#L35'>35</a> <a name='L36'></a><a href='#L36'>36</a> <a name='L37'></a><a href='#L37'>37</a> <a name='L38'></a><a href='#L38'>38</a> <a name='L39'></a><a href='#L39'>39</a> <a name='L40'></a><a href='#L40'>40</a> <a name='L41'></a><a href='#L41'>41</a> <a name='L42'></a><a href='#L42'>42</a> <a name='L43'></a><a href='#L43'>43</a> <a name='L44'></a><a href='#L44'>44</a> <a name='L45'></a><a href='#L45'>45</a> <a name='L46'></a><a href='#L46'>46</a> <a name='L47'></a><a href='#L47'>47</a> <a name='L48'></a><a href='#L48'>48</a> <a name='L49'></a><a href='#L49'>49</a> <a name='L50'></a><a href='#L50'>50</a> <a name='L51'></a><a href='#L51'>51</a> <a name='L52'></a><a href='#L52'>52</a> <a name='L53'></a><a href='#L53'>53</a> <a name='L54'></a><a href='#L54'>54</a> <a name='L55'></a><a href='#L55'>55</a> <a name='L56'></a><a href='#L56'>56</a> <a name='L57'></a><a href='#L57'>57</a> <a name='L58'></a><a href='#L58'>58</a> <a name='L59'></a><a href='#L59'>59</a> <a name='L60'></a><a href='#L60'>60</a> <a name='L61'></a><a href='#L61'>61</a> <a name='L62'></a><a href='#L62'>62</a> <a name='L63'></a><a href='#L63'>63</a> <a name='L64'></a><a href='#L64'>64</a> <a name='L65'></a><a href='#L65'>65</a> <a name='L66'></a><a href='#L66'>66</a> <a name='L67'></a><a href='#L67'>67</a> <a name='L68'></a><a href='#L68'>68</a> <a name='L69'></a><a href='#L69'>69</a> <a name='L70'></a><a href='#L70'>70</a> <a name='L71'></a><a href='#L71'>71</a> <a name='L72'></a><a href='#L72'>72</a> <a name='L73'></a><a href='#L73'>73</a> <a name='L74'></a><a href='#L74'>74</a> <a name='L75'></a><a href='#L75'>75</a> <a name='L76'></a><a href='#L76'>76</a> <a name='L77'></a><a href='#L77'>77</a> <a name='L78'></a><a href='#L78'>78</a> <a name='L79'></a><a href='#L79'>79</a> <a name='L80'></a><a href='#L80'>80</a> <a name='L81'></a><a href='#L81'>81</a> <a name='L82'></a><a href='#L82'>82</a> <a name='L83'></a><a href='#L83'>83</a> <a name='L84'></a><a href='#L84'>84</a> <a name='L85'></a><a href='#L85'>85</a> <a name='L86'></a><a href='#L86'>86</a> <a name='L87'></a><a href='#L87'>87</a> <a name='L88'></a><a href='#L88'>88</a> <a name='L89'></a><a href='#L89'>89</a> <a name='L90'></a><a href='#L90'>90</a> <a name='L91'></a><a href='#L91'>91</a></td><td class="line-coverage quiet">1x 1x 1x 1x 1x 1x 1x 1x   1x 1x     4x 4x         4x 4x           4x       4x 4x 4x   4x                         4x   4x       4x 4x 4x 4x 4x 4x   4x   4x                   4x         4x 4x         3x       3x      </td><td class="text"><pre class="prettyprint lang-js">const AWS = require('aws-sdk'); const Promise = require("bluebird"); const crypto = require("crypto-js"); const { SHA256, HmacSHA256 } = crypto; const { Hex, Base64, Utf8 } = crypto.enc; const dayjs = require('dayjs'); const utc = require('dayjs/plugin/utc') dayjs.extend(utc)   module.exports = class EKSToken { static _config = new AWS.Config();   static preInspection() { return Promise.fromCallback((cb) => { this._config.getCredentials(cb); }); }   static renew(clusterName = 'eks-cluster', expires = '60', formatTime) { return this.preInspection().then((resolve) => { const [accessKeyId, secretAccessKey, sessionToken, region] = [ this._config.credentials.accessKeyId, this._config.credentials.secretAccessKey, this._config.credentials.sessionToken, this._config.region ]; Iif (!accessKeyId || !secretAccessKey || !region) { throw new Error('Lose the accessKeyId, secretAccessKey or region'); } // YYYYMMDD'T'HHMMSS'Z' const fullDate = formatTime || dayjs.utc().format('YYYYMMDDTHHmmss[Z]'); const subDate = fullDate.substring(0, 8); const tokenHeader = sessionToken ? `X-Amz-Security-Token=${encodeURIComponent(sessionToken)}&` : ''; const canonicalRequest = 'GET' + '\n' + '/' + '\n' + 'Action=GetCallerIdentity&' + 'Version=2011-06-15&' + 'X-Amz-Algorithm=AWS4-HMAC-SHA256&' + `X-Amz-Credential=${accessKeyId}%2F${subDate}%2F${region}%2Fsts%2Faws4_request&` + `X-Amz-Date=${fullDate}&` + `X-Amz-Expires=${expires}&` + tokenHeader + `X-Amz-SignedHeaders=host%3Bx-k8s-aws-id` + '\n' + `host:sts.${region}.amazonaws.com\nx-k8s-aws-id:${clusterName}\n` + '\n' + 'host;x-k8s-aws-id' + '\n' + 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'; const hashedCanonicalRequest = Hex.stringify(SHA256(canonicalRequest)); const stringToSign = 'AWS4-HMAC-SHA256' + '\n' + fullDate + '\n' + `${subDate}/${region}/sts/aws4_request` + '\n' + hashedCanonicalRequest; const signingKey = ((key, dateStamp, regionName, serviceName) => { var kDate = HmacSHA256(dateStamp, "AWS4" + key); var kRegion = HmacSHA256(regionName, kDate); var kService = HmacSHA256(serviceName, kRegion); var kSigning = HmacSHA256("aws4_request", kService); return kSigning; })(secretAccessKey, subDate, region, 'sts'); const signature = Hex.stringify(HmacSHA256(stringToSign, signingKey)); const presignedURL = `https://sts.${region}.amazonaws.com/?` + 'Action=GetCallerIdentity&' + 'Version=2011-06-15&' + 'X-Amz-Algorithm=AWS4-HMAC-SHA256&' + `X-Amz-Credential=${accessKeyId}%2F${subDate}%2F${region}%2Fsts%2Faws4_request&` + `X-Amz-Date=${fullDate}&` + `X-Amz-Expires=${expires}&` + tokenHeader + 'X-Amz-SignedHeaders=host%3Bx-k8s-aws-id&' + `X-Amz-Signature=${signature}`; const base64Encoding = Base64.stringify(Utf8.parse(presignedURL)) // for url safe .replace(/\+/g, '-') // Convert '+' to '-' .replace(/\//g, '_') // Convert '/' to '_' .replace(/=+$/, ''); // Remove ending '=' const eksToken = 'k8s-aws-v1.' + base64Encoding; return eksToken; }) }   static get config() { return this._config; }   static set config(option) { option && this._config.update(option); } }  </pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Wed Apr 28 2021 10:00:59 GMT+0800 (中国标准时间) </div> </div> <script src="prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="sorter.js"></script> <script src="block-navigation.js"></script> </body> </html>