38 lines
752 B
JavaScript
38 lines
752 B
JavaScript
'use strict';
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var os = require('os');
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var ver = require('../../package.json').version;
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var UserAgent = module.exports;
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UserAgent.get = function (me) {
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// ACME clients MUST have an RFC7231-compliant User-Agent
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// ex: Greenlock/v3 ACME.js/v3 node/v12.0.0 darwin/17.7.0 Darwin/x64
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//
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// See https://tools.ietf.org/html/rfc8555#section-6.1
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// And https://tools.ietf.org/html/rfc7231#section-5.5.3
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// And https://community.letsencrypt.org/t/user-agent-flag-explained/3843/2
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var ua =
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'ACME.js/' +
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ver +
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' ' +
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process.release.name +
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'/' +
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process.version +
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' ' +
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os.platform() +
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'/' +
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os.release() +
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' ' +
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os.type() +
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'/' +
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process.arch;
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var pkg = me.packageAgent;
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if (pkg) {
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ua = pkg + ' ' + ua;
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}
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return ua;
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};
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