Reverse proxy for AWS S3 w/ basic authentication

Supported tags and respective Dockerfile links:

・latest (docker/linux/2.0/Dockerfile)
・2.0 (docker/linux/2.0/Dockerfile)
・1.4 (docker/linux/1.4/Dockerfile)
・1.4-win (docker/windows/1.4/Dockerfile)
・1 (docker/linux/1.4/Dockerfile)

Description

This is a reverse proxy for AWS S3, which is able to provide basic authentication as well.
You don't need to configure a Bucket for Website Hosting.

http://this-proxy.com/access/ -> s3://bucket/access/index.html

(日本語はこちら)

Usage

1. Set environment variables

Environment Variables	Description	Required	Default
AWS_S3_BUCKET	The S3 bucket to be proxied with this app.	*
AWS_S3_KEY_PREFIX	You can configure S3 object key prefix.		-
AWS_REGION	The AWS region where the S3 bucket exists.		us-east-1
AWS_ACCESS_KEY_ID	AWS access key for API access.		EC2 Instance Role
AWS_SECRET_ACCESS_KEY	AWS secret key for API access.		EC2 Instance Role
AWS_API_ENDPOINT	The endpoint for AWS API for local development.		-
INDEX_DOCUMENT	Name of your index document.		index.html
DIRECTORY_LISTINGS	List files when a specified URL ends with /.		false
DIRECTORY_LISTINGS_FORMAT	Configures directory listing to be html (spider parsable)		-
HTTP_CACHE_CONTROL	Overrides S3's HTTP Cache-Control header.		S3 Object metadata
HTTP_EXPIRES	Overrides S3's HTTP Expires header.		S3 Object metadata
BASIC_AUTH_USER	User for basic authentication.		-
BASIC_AUTH_PASS	Password for basic authentication.		-
SSL_CERT_PATH	TLS: cert.pem file path.		-
SSL_KEY_PATH	TLS: key.pem file path.		-
CORS_ALLOW_ORIGIN	CORS: a URI that may access the resource.		-
CORS_ALLOW_METHODS	CORS: Comma-delimited list of the allowed HTTP request methods.		-
CORS_ALLOW_HEADERS	CORS: Comma-delimited list of the supported request headers.		-
CORS_MAX_AGE	CORS: Maximum number of seconds the results of a preflight request can be cached.		600
APP_PORT	The port number to be assigned for listening.		80
APP_HOST	The host name used to the listener		Listens on all available unicast and anycast IP addresses of the local system.
ACCESS_LOG	Send access logs to /dev/stdout.		false
STRIP_PATH	Strip path prefix.		-
CONTENT_ENCODING	Compress response data if the request allows.		true
HEALTHCHECK_PATH	If it's specified, the path always returns 200 OK		-
GET_ALL_PAGES_IN_DIR	If true will make several calls to get all pages of destination directory		false
MAX_IDLE_CONNECTIONS	Allowed number of idle connections to the S3 storage		150
IDLE_CONNECTION_TIMEOUT	Allowed timeout to the S3 storage.		10
DISABLE_COMPRESSION	If true will pass encoded content through as-is.		true
INSECURE_TLS	If true it will skip cert checks		false
CONTENT_TYPE	Override the default Content-Type response header		-
CONTENT_DISPOSITION	Override the default Content-Disposition response header		-

2. Run the application

docker run -d -p 8080:80 -e AWS_REGION -e AWS_S3_BUCKET pottava/s3-proxy

• with basic auth:

docker run -d -p 8080:80 -e AWS_REGION -e AWS_S3_BUCKET -e BASIC_AUTH_USER -e BASIC_AUTH_PASS pottava/s3-proxy

• with TLS:

docker run -d -p 8080:80 -e AWS_REGION -e AWS_S3_BUCKET -e SSL_CERT_PATH -e SSL_KEY_PATH pottava/s3-proxy

• with CORS:

docker run -d -p 8080:80 -e CORS_ALLOW_ORIGIN -e CORS_ALLOW_METHODS -e CORS_ALLOW_HEADERS -e CORS_MAX_AGE pottava/s3-proxy

• with docker-compose.yml:

proxy:
  image: pottava/s3-proxy
  ports:
    - 8080:80
  environment:
    - AWS_REGION=ap-northeast-1
    - AWS_ACCESS_KEY_ID
    - AWS_SECRET_ACCESS_KEY
    - AWS_S3_BUCKET
    - BASIC_AUTH_USER=admin
    - BASIC_AUTH_PASS=password
    - ACCESS_LOG=true
  container_name: proxy

Copyright and license

Code released under the MIT license.