49 lines
973 B
JavaScript
49 lines
973 B
JavaScript
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// Note: Also update app.json and README.md!
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const config = {
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email: {
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domains: process.env.DOMAINS,
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deleteMailsOlderThanDays: process.env.DELETE_MAILS_OLDER_THAN_DAYS
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},
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imap: {
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user: process.env.IMAP_USER,
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password: process.env.IMAP_PASSWORD,
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host: process.env.IMAP_SERVER,
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port: 993,
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tls: true,
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authTimeout: 3000,
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refreshIntervalSeconds: process.env.IMAP_REFRESH_INTERVAL_SECONDS
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},
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http: {port: normalizePort(process.env.PORT || '3000')}
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}
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if (!config.imap.user || !config.imap.password || !config.imap.host) {
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throw new Error('IMAP is not configured. Use IMAP_* ENV vars.')
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}
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if (!config.email.domains) {
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throw new Error('DOMAINS is not configured. Use ENV vars.')
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}
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/**
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* Normalize a port into a number, string, or false.
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*/
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function normalizePort(val) {
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const port = parseInt(val, 10)
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if (isNaN(port)) {
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// Named pipe
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return val
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}
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if (port >= 0) {
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// Port number
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return port
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}
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return false
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}
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module.exports = config
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