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CHANGELOG.md

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Changelog

v1.1.4

  • Bug fixes

    • Fix :only and :only_matching which were not bypassing requests unless both were enabled

  • Enhancements

    • Support reading of conn.host in Plug.Test
    • Add normalization of :dhfile for Cowboy's SSL options
    • Import error reporting and performance of Plug.Static

v1.1.3

  • Enhancements

    • Add :only_matching option to Plug.Static

  • Bug fixes

    • Return 400 from Plug.Static on invalid paths
    • Ensure Plug.Upload does not error out on invalid access
    • Ensure query string errors return 400

v1.1.2

  • Enhancements

    • Raise on cookie overflow
    • Log (with :debug level) when session cookie cannot be decoded

  • Bug fixes

    • Ensure Plug.Parsers fail with request too large even when read_length > length

v1.1.1

  • Enhancements

    • Add :brotli to Plug.Static

  • Bug fixes

    • Fixed session verification when token may have the -- separator

v1.1.0

  • Enhancements
    • Only log errors if the exception has 5xx status code
    • Warn when rendering non 5xx status code in Plug.Debugger
    • Use URL safe variant on crypto (old tokens are still valid but new ones will be generated)
    • Allow custom content-type when passing a map body in Plug.Test

v1.0.3

  • Enhancements

    • Raise if new lines are used in header values

  • Bug fix

    • Allow mime type lookup of uppercase extensions
    • Do not validate uppercase headers in production to avoid performance hits
    • Prevent Plug.Parsers from clobbering existing conn.params when part of it is unfetched

v1.0.2

  • Bug fix
    • Ensure cookie store returns a Session ID so they can be dropped

v1.0.1

  • Enhancements
    • Allow configuring all options supported by the underlying transport (i.e. cowboy)

v1.0.0

  • Enhancements

    • Allow custom headers in Plug.Static

  • Bug fix

    • No longer automatically assume "priv" for cert and key files for Cowboy SSL
    • Raise if response has been sent more than once in test connection
    • Raise when body is nil on Plug.Conn.resp/3
    • Show more info and escape messages in Plug.Debugger

v0.14.0

  • Enhancements

    • Support :rewrite_on on Plug.SSL
    • Add Plug.Conn.merge_resp_headers/2

  • Bug fix

    • Ensure message encryptor and verifier do not error on bad data

v0.13.1

  • Enhancements

    • Add conn.request_path
    • Raise if put_session/3 is invoked when response is sent

  • Bug fixes

    • Fix empty params being encoded into query string as '&'

  • Deprecations

    • Plug.Conn.full_path/2 is deprecated in favor of conn.request_path
    • Plug.Test.put_req_header/3 and Plug.Test.delete_req_header/3 is deprecated in favor of similarly named functions in Plug.Conn

v0.13.0

  • Enhancements

    • Raise if a header in upcase is given
    • Store timestamps in sessions ETS table and document each entry format
    • Allow private options when specifying routes in Plug.Router
    • Allow the session to be cleared and ignored when an invalid CSRF token is given
    • Allow log level to be configured in Plug.Logger
    • Generate masked CSRF tokens to avoid BREACH attacks

  • Backwards incompatible changes

    • Plug.Logger no longer sets the request id. Use Plug.RequestId instead

v0.12.2

  • Enhancements

    • Add Plug.HTML

  • Bug fixes

    • Do not crash on poorly encoded cookies
    • Decode parameters before matching on the router

v0.12.1

  • Enhancements

    • Add Plug.SSL with redirection from HTTP and HSTS support
    • Remove the need for :encrypt option from Plug.Session.COOKIE. The need for encryption can be fully specified by passing :encrypted_salt option. This improvement is backwards compatible.

  • Bug fixes

    • Ensure we don't parse body params if they were already parsed

v0.12.0

  • Enhancements

    • Add query_params and body_params to keep query and body parameters apart from params
    • Allow custom encoders when encoding query parameters
    • Assert valid utf-8 on url encoded and multipart bodies

  • Bug fixes

    • Use only body parameters when detecting method override
    • Add Vary header when serving gzipped content in Plug.Static

  • Deprecations

    • fetch_params/2 is deprecated in favor of fetch_query_params/2

v0.11.3

  • Bug fixes

    • Ensure test adapter reuses the given connection

  • Deprecations

    • The :headers option in Plug.Test.conn/4 is deprecated in favor of put_req_header/3

v0.11.2

  • Enhancements

    • Add :log_on_halt option to Plug.Builder and Plug.Router
    • Use raw files and delayed writes on upload

  • Bug fixes

    • Do not read the whole request body at once
    • Improve performance of url encoded params

  • Deprecations

    • Plug.Builder.compile/1 and Plug.Builder.compile/2 are deprecated in favor of explicit Plug.Builder.compile/3

v0.11.1

  • Enhancements

    • Allow Plug mimes to be configured via application environment
    • Extend JSON parser to be compatible with all json compatible content types. This includes types with suffix +json
    • Add Plug.Conn.clear_session/1

  • Bug fixes

    • Do not require cowboy at compile time
    • Also parse request bodies on DELETE requests

v0.11.0

  • Enhancements

    • Add Plug.Conn.async_assign/3 and Plug.Conn.await_assign/3 to start and await for assigns asynchronously, mimic'ing Task.async/1 and Task.await/2 behaviour
    • Add Plug.Conn.WrapperError to propagate an error with the connection for better debugging by either Plug.Debugger or Plug.ErrorHandler
    • Add Plug.Conn.update_resp_header/4 to update a response header or set its initial value if not present

  • Bug fixes

    • Skip parsing of files when no filename is sent
    • Fix how script_name are accumulated with multiple calls to Plug.Router.forward/2

  • Backwards incompatible changes

    • Plug.CSRFProtection now uses a session to store tokens. Tokens are now generated on demand and can be accessed via Plug.CSRFProtection.get_csrf_token/0

v0.10.0

  • Enhancements

    • Add :only option to Plug.Static to avoid all requests triggering file system queries
    • Add ETag management to Plug.Static when requests to not contain a versioned query string
    • Enforce atom or string keys in Plug.Conn.put_session/3 and friends and normalize keys to strings

  • Bug fixes

    • Add UTF-8 tag to debugger templates

  • Backwards incompatible changes

    • Plug.CSRFProtection now uses a cookie instead of session and expects a "_csrf_token" parameter instead of "csrf_token"

v0.9.0

  • Enhancements

    • Add Plug.Conn.full_path/1
    • Add Plug.CSRFProtection that adds cross-forgery protection
    • Add Plug.ErrorHandler that allows an error page to be sent on crashes (instead of a blank one)
    • Support host option in Plug.Router

  • Backwards incompatible changes

    • Add Plug.Router.Utils.build_match/1 was renamed to build_path_match/1

v0.8.4

  • Bug fixes

    • Clean up {:plug_conn, :sent} messages from listener inbox and ensure connection works accross processes

  • Deprecations

    • Deprecate recycle/2 in favor of recycle_cookies in Plug.Test

v0.8.3

  • Enhancements

    • Use PKCS7 padding in MessageEncryptor (the same as OpenSSL)
    • Add support for custom serializers in cookie session store
    • Allow customization of key generation in cookie session store
    • Automatically import Plug.Conn in Plug builder
    • Render errors from Plug when using Ranch/Cowboy nicely
    • Provide Plug.Crypto.secure_compare/2 for comparing binaries
    • Add Plug.Debugger for helpful pages whenever there is a failure during a request

  • Deprecations

    • Deprecate :accept in favor of :pass in Plug.Parsers

v0.8.2

  • Enhancements

    • Add Plug.Conn.Utils.media_type/1 to provide media type parsing with wildcard support
    • Do not print adapter data by default when inspecting the connection
    • Allow plug_status to simplify the definition of plug aware exceptions
    • Allow cache headers in Plug.Static to be turned off

  • Bug fix

    • Support dots on header parameter parsing

v0.8.1

  • Enhancements

    • Add a Plug.Parsers.JSON that expects a JSON decoder as argument

  • Bug fix

    • Properly populate params field for test connections
    • Fix Plug.Logger not reporting the proper path

v0.8.0

  • Enhancements

    • Add fetch_session/2, fetch_params/2 and fetch_cookies/2 so they can be pluggable
    • Raise an error message on invalid router indentifiers
    • Add put_status/2 and support atom status codes
    • Add secret_key_base field to the connection

  • Backwards incompatible changes

    • Add encryption_salt and signing_salt to the CookieStore and derive actual keys from secret_key_base

v0.7.0

  • Enhancements

    • Support Elixir 1.0.0-rc1
    • Support haltable pipelines with Plug.Conn.halt/2
    • Ensure both Plug.Builder and Plug.Router's call/2 are overridable

  • Bug fix

    • Properly report times in Logger

  • Backwards incompatible changes

    • Remove support for Plug wrappers

v0.6.0

  • Enhancements
    • Add Plug.Logger
    • Add conn.peer and conn.remote_ip
    • Add Plug.Conn.sendfile/5
    • Allow call/2 from Plug.Builder to be overridable

v0.5.3

  • Enhancements
    • Update to Cowboy v1.0.0
    • Update mime types list
    • Update to Elixir v0.15.0

v0.5.2

  • Enhancements
    • Update to Elixir v0.14.3
    • Cowboy adapter now returns {:error,:eaddrinuse} when port is already in use
    • Add Plug.Test.recycle/2 that copies relevant data between connections for future requests

v0.5.1

  • Enhancements

    • Add ability to configure when Plug.Parsers raises UnsupportedMediaTypeError
    • Add Plug.Conn.Query.encode/1
    • Add CookieStore for session

  • Bug fixes

    • Ensure plug parses content-type with CRLF as LWS

v0.5.0

  • Enhancements

    • Update to Elixir v0.14.0
    • Update Cowboy adapter to v0.10.0
    • Add Plug.Conn.read_body/2

  • Backwards incompatible changes

    • Plug.Parsers now expect :length instead of :limit and also accept :read_length and :read_timeout

v0.4.4

  • Enhancements
    • Update to Elixir v0.13.3

v0.4.3

  • Enhancements
    • Update to Elixir v0.13.2

v0.4.2

  • Enhancements
    • Update to Elixir v0.13.1

v0.4.1

  • Enhancements
    • Remove :mime dependency in favor of Plug.MIME
    • Improve errors when Cowboy is not available
    • First hex package release

v0.4.0

  • Enhancements

    • Support before_send/1 callbacks
    • Add Plug.Static
    • Allow iodata as the body
    • Do not allow response headers to be set if the response was already sent
    • Add Plug.Conn.private to be used as storage by libraries/frameworks
    • Add get_req_header and get_resp_header for fetching request and response headers

  • Backwards incompatible changes

    • Plug.Connection was removed in favor of Plug.Conn
    • Plug.Conn is now a struct
    • assigns, cookies, params and sessions have been converted to maps

v0.3.0

  • Definition of the Plug specification