hexo/node_modules/ali-oss/lib/common/object/asyncSignatureUrl.js

47 lines
1.4 KiB
JavaScript

const urlutil = require('url');
const utility = require('utility');
const copy = require('copy-to');
const signHelper = require('../../common/signUtils');
const { isIP } = require('../utils/isIP');
const { setSTSToken } = require('../utils/setSTSToken');
const { isFunction } = require('../utils/isFunction');
const proto = exports;
proto.asyncSignatureUrl = async function asyncSignatureUrl(name, options) {
if (isIP(this.options.endpoint.hostname)) {
throw new Error('can not get the object URL when endpoint is IP');
}
options = options || {};
name = this._objectName(name);
options.method = options.method || 'GET';
const expires = utility.timestamp() + (options.expires || 1800);
const params = {
bucket: this.options.bucket,
object: name
};
const resource = this._getResource(params);
if (this.options.stsToken && isFunction(this.options.refreshSTSToken)) {
await setSTSToken.call(this);
}
if (this.options.stsToken) {
options['security-token'] = this.options.stsToken;
}
const signRes = signHelper._signatureForURL(this.options.accessKeySecret, options, resource, expires);
const url = urlutil.parse(this._getReqUrl(params));
url.query = {
OSSAccessKeyId: this.options.accessKeyId,
Expires: expires,
Signature: signRes.Signature
};
copy(signRes.subResource).to(url.query);
return url.format();
};