2017-07-05 00:19:53 +01:00
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const fs = require('fs');
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2017-07-05 00:41:44 +01:00
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const _ = require('lodash');
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const cache = require('./state/cache');
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const broadcast = cache.get('broadcast');
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2017-07-05 00:19:53 +01:00
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2017-07-23 21:41:24 +01:00
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const apiKeysFile = __dirname + '/../SECRET-api-keys.json';
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2017-07-05 00:19:53 +01:00
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// on init:
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const noApiKeysFile = !fs.existsSync(apiKeysFile);
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2017-07-23 21:41:24 +01:00
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if(noApiKeysFile)
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fs.writeFileSync(
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apiKeysFile,
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JSON.stringify({})
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);
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2017-07-05 00:19:53 +01:00
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2017-07-23 21:41:24 +01:00
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const apiKeys = JSON.parse( fs.readFileSync(apiKeysFile, 'utf8') );
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2017-07-05 00:19:53 +01:00
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2017-07-05 00:41:44 +01:00
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module.exports = {
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get: () => _.keys(apiKeys),
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// note: overwrites if exists
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add: (exchange, props) => {
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apiKeys[exchange] = props;
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2017-07-23 21:41:24 +01:00
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fs.writeFileSync(apiKeysFile, JSON.stringify(apiKeys));
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2017-07-05 00:41:44 +01:00
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broadcast({
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2017-07-05 19:19:23 +01:00
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type: 'apiKeys',
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exchanges: _.keys(apiKeys)
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2017-07-05 00:41:44 +01:00
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});
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},
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2017-07-06 18:47:35 +01:00
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remove: exchange => {
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if(!apiKeys[exchange])
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return;
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2017-07-05 00:41:44 +01:00
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2017-07-06 18:47:35 +01:00
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delete apiKeys[exchange];
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2017-07-23 21:41:24 +01:00
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fs.writeFileSync(apiKeysFile, JSON.stringify(apiKeys));
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2017-07-06 18:47:35 +01:00
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broadcast({
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type: 'apiKeys',
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exchanges: _.keys(apiKeys)
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});
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},
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// retrieve api keys
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// this cannot touch the frontend for security reaons.
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2017-07-05 00:41:44 +01:00
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_getApiKeyPair: key => apiKeys[key]
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}
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