Small server which authenticates with an S3 object storage service, generates signed URLs, and redirects to them. Does not serve any files itself!
While this program includes some basic caching I strongly suggest running this behind a caching reverse proxy like nginx. (Especially if you want to use SSL! Which you should.)
Requires Java 17.
The configuration is either done via system properties, a config.properties or environment variables. They are read in that order.
| Property | Config | Environment | Default | Description |
|---|---|---|---|---|
s3r.port |
port |
S3R_PORT |
8053 |
The port to listen on |
s3r.host |
host |
S3R_HOST |
127.0.0.1 |
The host to listen on |
s3r.redirectcode |
redirectcode |
S3R_REDIRECTCODE |
302 |
The HTTP status code to use for redirects |
s3r.accesskey |
accesskey |
S3R_ACCESSKEY |
The access key to use for authentication | |
s3r.secretkey |
secretkey |
S3R_SECRETKEY |
The secret key to use for authentication | |
s3r.region |
region |
S3R_REGION |
The region of the S3 service | |
s3r.bucket |
bucket |
S3R_BUCKET |
The bucket to use | |
s3r.endpoint |
endpoint |
S3R_ENDPOINT |
The endpoint to use for the S3 service | |
s3r.expiration |
expiration |
S3R_EXPIRATION |
3600 |
The expiration time for signed URLs in secs |
s3r.cachesize |
cachesize |
S3R_CACHESIZE |
10000 |
The size of the url cache |
s3r.debug |
debug |
S3R_DEBUG |
false |
Whether to enable debug logging of requests |
Downloads are currently available on the Minebench.de CI server: https://ci.minebench.de/job/s3redirector/
This program is licensed under the terms of the AGPLv3.
Copyright (C) 2023 Max Lee aka Phoenix616 ([email protected])
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent