drop.chapril.org-firefoxsend/server/storage/s3.js
2020-03-23 15:48:07 +01:00

49 lines
1.1 KiB
JavaScript

const AWS = require('aws-sdk');
const config = {};
if (typeof process.env.AWS_S3_ENDPOINT !== 'undefined') {
config['endpoint'] = process.env.AWS_S3_ENDPOINT;
}
if (typeof process.env.AWS_S3_USE_PATH_STYLE_ENDPOINT !== 'undefined') {
config['s3ForcePathStyle'] = process.env.AWS_S3_USE_PATH_STYLE_ENDPOINT == 'true' ? true : false;
}
AWS.config.update(config);
const s3 = new AWS.S3();
class S3Storage {
constructor(config, log) {
this.bucket = config.s3_bucket;
this.log = log;
}
async length(id) {
const result = await s3
.headObject({ Bucket: this.bucket, Key: id })
.promise();
return result.ContentLength;
}
getStream(id) {
return s3.getObject({ Bucket: this.bucket, Key: id }).createReadStream();
}
set(id, file) {
const upload = s3.upload({
Bucket: this.bucket,
Key: id,
Body: file
});
file.on('error', () => upload.abort());
return upload.promise();
}
del(id) {
return s3.deleteObject({ Bucket: this.bucket, Key: id }).promise();
}
ping() {
return s3.headBucket({ Bucket: this.bucket }).promise();
}
}
module.exports = S3Storage;