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Version: 13.x (Current)

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

3.3.0 - 22-11-2024​

Added​

  • BASE_PATH_MATCHERS: to make it possible to fetch complex base paths when using dynamic configuration rather than taking the first segment only.
  • DISABLE_PROXY_CACHE: to make it possible to disable the in-memory proxy cache when using dynamic configuration.

3.2.0 - 15-11-2024​

Added​

  • Added GET /-/proxies API
  • Added POST /-/proxies API
  • Added DELETE /-/proxies API
  • Added PATCH /-/proxies/:proxyId API
  • Added PATCH /-/proxies API

Refactor​

  • internal component refactor and improved standard library usage

Fixed​

  • sanitize target base url trailing slash to prevent // token in final path

3.1.0 - 2024-10-29​

Added​

  • ADDITIONAL_HEADERS_TO_REDACT environment variable to set additional headers to redact in logs

Security​

  • Redacted sensitive headers in logs

3.0.0 - 2023-09-14​

BREAKING CHANGES​

  • remove trailing slash to handle requests without path parameters. Using the following configuration and calling the path /docs the proxy-manager will call https://docs.mia-platform.eu/docs and no more ../../: 
{
  "targetBaseUrl": "https://docs.mia-platform.eu/docs",
  "basePath": "/docs"
}

Added​

  • add request body log

2.0.0 - 2023-05-24​

BREAKING CHANGES​

  • SERVICE_PREFIX must match the following regex ^/[a-zA-Z0-9_-]+$
  • remove entire basePath from request path and not only the first segment. Using the following configuration and calling the path /mia/docs/fast-data the proxy-manager will call https://docs.mia-platform.eu/fast-data and no more ../../fast-data:
{
  "targetBaseUrl": "https://docs.mia-platform.eu/",
  "basePath": "/mia/docs"
}

1.6.2 - 2023-05-23​

Fixed​

  • remove configuration targetBaseUrl wrong update

1.6.1 - 2023-05-19​

Fixed​

  • retrieveUrl correctly interpolates path parameters in case of SERVICE_PREFIX

1.6.0 - 2023-05-18​

Added​

  • add additionalHeaders to configuration to handle headers that will be proxied to target url

Changed​

  • targetBaseUrl and basePath can contain path parameters

1.5.1 - 29-09-2022​

Changed​

  • update AccessToken.ExpiresIn type from int to json.RawMessage

1.5.0 - 1/09/2022​

Added​

1.4.1 - 31-07-2022​

Fixed​

  • the service now is able to proxy the query parameters

Changed​

  • delete token from cache when response returns an HTTP 403 error

1.4.0 - 29-04-2022​

Added​

  • logic to refresh a token if its ExpiresAt date is set and the ExpiresAt date is earlier than current moment

Fixed​

  • added a modify response logic to reverse proxy, so that when an HTTP 401 error is encountered cached access token is removed. This allow to clean up token cache upon token expiration when parameter TokenIssuerValidationUrl is not set

Changed​

  • updated service dependencies

1.3.0 - 25-11-2021​

Changed​

  • debug logs added to improve the troubleshooting experience
  • the service now support optimized proxy without saving request body in memory, this feature is controlled by ALLOW_PROXY_OPTIMIZER environment variables and does not perform any retry upon request failures
  • fix proxy manager optimized with rewrite req host and x-forwarded-for header

1.2.0 - 18-10-2021​

Added​

  • introduced a mechanism that allows, for each proxy config, to select whether all the headers or only a subset of them should be forwarded to the corresponding external service

1.1.0 - 11-05-2021​

Added​

  • introduced the support for the legacy grant type password
  • introduced support to custom auth fields, so that it is possible to provide additional body fields in the token

Changed​

  • improved how url-encoded forms are created

Fixed​

  • added return keyword to proxy handler function to prevent continuing the execution when an unexpected status code is encountered
  • restored original request body after reading it to prevent error in the case of token expiration

1.0.1 - 09-04-2021​

  • Docker image name changed to core/proxy-manager

1.0.0 - 08-03-2021​

Added​

  • First implementation featuring the following capabilities:
    • client_credentials grant type with the client_secret_basic authentication method.
    • http and https protocol schemes for target URL