287 lines
13 KiB
Plaintext
287 lines
13 KiB
Plaintext
note
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description: "[
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See http://en.wikipedia.org/wiki/List_of_HTTP_headers
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]"
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date: "$Date$"
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revision: "$Revision$"
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class
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HTTP_HEADER_NAMES
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feature -- Request header name
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header_accept: STRING = "Accept"
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-- Content-Types that are acceptable
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--| Example: Accept: text/plain
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header_accept_charset: STRING = "Accept-Charset"
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-- Character sets that are acceptable
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--| Example: Accept-Charset: utf-8
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header_accept_encoding: STRING = "Accept-Encoding"
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-- Acceptable encodings. See HTTP compression.
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--| Example: Accept-Encoding: <compress | gzip | deflate | sdch | identity>
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header_accept_language: STRING = "Accept-Language"
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-- Acceptable languages for response
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--| Example: Accept-Language: en-US
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header_authorization: STRING = "Authorization"
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-- Authentication credentials for HTTP authentication
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--| Example: Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==
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header_cookie: STRING = "Cookie"
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-- an HTTP cookie previously sent by the server with Set-Cookie (below)
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--| Example: Cookie: $Version=1; Skin=new;
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header_expect: STRING = "Expect"
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-- Indicates that particular server behaviors are required by the client
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--| Example: Expect: 100-continue
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header_from: STRING = "From"
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-- The email address of the user making the request
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--| Example: From: user@example.com
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header_host: STRING = "Host"
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-- The domain name of the server (for virtual hosting), mandatory since HTTP/1.1
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--| Example: Host: en.wikipedia.org
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header_if_match: STRING = "If-Match"
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-- Only perform the action if the client supplied entity matches the same entity on the server. This is mainly for methods like PUT to only update a resource if it has not been modified since the user last updated it.
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--| Example: If-Match: "737060cd8c284d8af7ad3082f209582d"
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header_if_modified_since: STRING = "If-Modified-Since"
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-- Allows a 304 Not Modified to be returned if content is unchanged
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--| Example: If-Modified-Since: Sat, 29 Oct 1994 19:43:31 GMT
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header_if_none_match: STRING = "If-None-Match"
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-- Allows a 304 Not Modified to be returned if content is unchanged, see HTTP ETag
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--| Example: If-None-Match: "737060cd8c284d8af7ad3082f209582d"
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header_if_range: STRING = "If-Range"
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-- If the entity is unchanged, send me the part(s) that I am missing; otherwise, send me the entire new entity
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--| Example: If-Range: "737060cd8c284d8af7ad3082f209582d"
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header_if_unmodified_since: STRING = "If-Unmodified-Since"
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-- Only send the response if the entity has not been modified since a specific time.
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--| Example: If-Unmodified-Since: Sat, 29 Oct 1994 19:43:31 GMT
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header_max_forwards: STRING = "Max-Forwards"
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-- Limit the number of times the message can be forwarded through proxies or gateways.
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--| Example: Max-Forwards: 10
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header_proxy_authorization: STRING = "Proxy-Authorization"
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-- Authorization credentials for connecting to a proxy.
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--| Example: Proxy-Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==
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header_range: STRING = "Range"
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-- Request only part of an entity. Bytes are numbered from 0.
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--| Example: Range: bytes=500-999
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header_referer: STRING = "Referer[sic]"
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-- This is the address of the previous web page from which a link to the currently requested page was followed. (The word “referrer” is misspelled in the RFC as well as in most implementations.)
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--| Example: Referer: http://en.wikipedia.org/wiki/Main_Page
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header_te: STRING = "TE"
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-- The transfer encodings the user agent is willing to accept: the same values as for the response header Transfer-Encoding can be used, plus the "trailers" value (related to the "chunked" transfer method) to notify the server it accepts to receive additional headers (the trailers) after the last, zero-sized, chunk.
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--| Example: TE: trailers, deflate
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header_upgrade: STRING = "Upgrade"
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-- Ask the server to upgrade to another protocol.
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--| Example: Upgrade: HTTP/2.0, SHTTP/1.3, IRC/6.9, RTA/x11
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header_user_agent: STRING = "User-Agent"
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-- The user agent string of the user agent
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--| Example: User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
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feature -- Response header name
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header_accept_ranges: STRING = "Accept-Ranges"
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-- "Accept-Ranges" What partial content range types this server supports
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--| Example: Accept-Ranges: bytes
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header_age: STRING = "Age"
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-- The age the object has been in a proxy cache in seconds
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--| Example: Age: 12
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header_allow: STRING = "Allow"
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-- Valid actions for a specified resource. To be used for a 405 Method not allowed
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--| Example: Allow: GET, HEAD
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header_content_encoding: STRING = "Content-Encoding"
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-- The type of encoding used on the data. See HTTP compression.
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--| Example: Content-Encoding: gzip
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header_content_language: STRING = "Content-Language"
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-- The language the content is in
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--| Example: Content-Language: da
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header_content_location: STRING = "Content-Location"
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-- An alternate location for the returned data
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--| Example: Content-Location: /index.htm
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header_content_disposition: STRING = "Content-Disposition"
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-- An opportunity to raise a "File Download" dialogue box for a known MIME type
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--| Example: Content-Disposition: attachment; filename=fname.ext
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header_content_range: STRING = "Content-Range"
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-- Where in a full body message this partial message belongs
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--| Example: Content-Range: bytes 21010-47021/47022
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header_etag: STRING = "ETag"
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-- An identifier for a specific version of a resource, often a message digest
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--| Example: ETag: "737060cd8c284d8af7ad3082f209582d"
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header_expires: STRING = "Expires"
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-- Gives the date/time after which the response is considered stale
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--| Example: Expires: Thu, 01 Dec 1994 16:00:00 GMT
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header_last_modified: STRING = "Last-Modified"
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-- The last modified date for the requested object, in RFC 2822 format
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--| Example: Last-Modified: Tue, 15 Nov 1994 12:45:26 GMT
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header_link: STRING = "Link"
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-- Used to express a typed relationship with another resource, where the relation type is defined by RFC 5988
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--| Example: Link: </feed>; rel="alternate"
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header_location: STRING = "Location"
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-- Used in redirection, or when a new resource has been created.
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--| Example: Location: http://www.w3.org/pub/WWW/People.html
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header_p3p: STRING = "P3P"
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-- This header is supposed to set P3P policy, in the form of P3P:CP="your_compact_policy". However, P3P did not take off,[5] most browsers have never fully implemented it, a lot of websites set this header with fake policy text, that was enough to fool browsers the existence of P3P policy and grant permissions for third party cookies.
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--| Example: P3P: CP="This is not a P3P policy! See http://www.google.com/support/accounts/bin/answer.py?hl=en&answer=151657 for more info."
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header_proxy_authenticate: STRING = "Proxy-Authenticate"
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-- Request authentication to access the proxy.
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--| Example: Proxy-Authenticate: Basic
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header_refresh: STRING = "Refresh"
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-- Used in redirection, or when a new resource has been created. This refresh redirects after 5 seconds. This is a proprietary, non-standard header extension introduced by Netscape and supported by most web browsers.
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--| Example: Refresh: 5; url=http://www.w3.org/pub/WWW/People.html
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header_retry_after: STRING = "Retry-After"
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-- If an entity is temporarily unavailable, this instructs the client to try again after a specified period of time.
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--| Example: Retry-After: 120
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header_server: STRING = "Server"
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-- A name for the server
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--| Example: Server: Apache/1.3.27 (Unix) (Red-Hat/Linux)
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header_set_cookie: STRING = "Set-Cookie"
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-- an HTTP cookie
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--| Example: Set-Cookie: UserID=JohnDoe; Max-Age=3600; Version=1
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header_strict_transport_security: STRING = "Strict-Transport-Security"
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-- A HSTS Policy informing the HTTP client how long to cache the HTTPS only policy and whether this applies to subdomains.
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--| Example: Strict-Transport-Security: max-age=16070400; includeSubDomains
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header_trailer: STRING = "Trailer"
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-- The Trailer general field value indicates that the given set of header fields is present in the trailer of a message encoded with chunked transfer-coding.
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--| Example: Trailer: Max-Forwards
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header_transfer_encoding: STRING = "Transfer-Encoding"
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-- The form of encoding used to safely transfer the entity to the user. Currently defined methods are: chunked, compress, deflate, gzip, identity.
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--| Example: Transfer-Encoding: chunked
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header_vary: STRING = "Vary"
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-- Tells downstream proxies how to match future request headers to decide whether the cached response
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-- can be used rather than requesting a fresh one from the origin server.
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--| Example: Vary: *
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header_www_authenticate: STRING = "WWW-Authenticate"
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-- Indicates the authentication scheme that should be used to access the requested entity.
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--| Example: WWW-Authenticate: Basic
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feature -- Cross-Origin Resource Sharing
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header_access_control_allow_origin: STRING = "Access-Control-Allow-Origin"
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-- Indicates whether a resource can be shared based by returning
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-- the value of the Origin request header in the response.
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--| Example: Access-Control-Allow-Origin: http://example.org
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header_access_control_allow_credentials: STRING = "Access-Control-Allow-Credentials"
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-- Indicates whether or not the response to the request can be exposed when the credentials flag is true.
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-- When used as part of a response to a preflight request, this indicates whether or not the actual request can be made using credentials.
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-- Note that simple GET requests are not preflighted, and so if a request is made for a resource with credentials,
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-- if this header is not returned with the resource, the response is ignored by the browser and not returned to web content.
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--| Access-Control-Allow-Credentials: true | false
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header_access_control_allow_methods: STRING = "Access-Control-Allow-Methods"
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-- Indicates, as part of the response to a preflight request,
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-- which methods can be used during the actual request.
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--| Access-Control-Allow-Methods: <method>[, <method>]*
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--| Example: Access-Control-Allow-Methods: PUT, DELETE
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header_access_control_allow_headers: STRING = "Access-Control-Allow-Headers"
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-- Indicates, as part of the response to a preflight request,
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-- which header field names can be used during the actual request.
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--| Access-Control-Allow-Headers: <field-name>[, <field-name>]*
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--| Example: Access-Control-Allow-Headers: Authorization
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feature -- Request or Response header name
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header_cache_control: STRING = "Cache-Control"
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-- Request: Used to specify directives that MUST be obeyed by all caching mechanisms along the request/response chain
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-- Response: Tells all caching mechanisms from server to client whether they may cache this object. It is measured in seconds
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--| Request example: Cache-Control: no-cache
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--| Response example: Cache-Control: max-age=3600
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header_connection: STRING = "Connection"
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-- Request: What type of connection the user-agent would prefer
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-- Response: Options that are desired for the connection[4]
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--| Example: Connection: close
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header_content_length: STRING = "Content-Length"
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-- Request: The length of the request body in octets (8-bit bytes)
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-- Response: The length of the response body in octets (8-bit bytes)
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--| Example: Content-Length: 348
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header_content_md5: STRING = "Content-MD5"
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-- Request: A Base64-encoded binary MD5 sum of the content of the request body
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-- Response: A Base64-encoded binary MD5 sum of the content of the response
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--| Example: Content-MD5: Q2hlY2sgSW50ZWdyaXR5IQ==
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header_content_type: STRING = "Content-Type"
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-- Request: The mime type of the body of the request (used with POST and PUT requests)
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-- Response : The mime type of this content
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--| Request example: Content-Type: application/x-www-form-urlencoded
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--| Response example: Content-Type: text/html; charset=utf-8
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header_date: STRING = "Date"
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-- The date and time that the message was sent
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--| Example: Date: Tue, 15 Nov 1994 08:12:31 GMT
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header_pragma: STRING = "Pragma"
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-- Implementation-specific headers that may have various effects anywhere along the request-response chain.
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--| Example: Pragma: no-cache
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header_status: STRING = "Status"
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-- CGI program can use this to return the HTTP status code to the client.
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header_via: STRING = "Via"
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-- Request: Informs the server of proxies through which the request was sent.
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-- Response: Informs the client of proxies through which the response was sent.
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--| Example: Via: 1.0 fred, 1.1 nowhere.com (Apache/1.1)
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header_warning: STRING = "Warning"
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-- A general warning about possible problems with the entity body.
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--| Example: Warning: 199 Miscellaneous warning
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feature -- MIME related
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header_content_transfer_encoding: STRING = "Content-Transfer-Encoding"
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note
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copyright: "2011-2014, Jocelyn Fiat, Eiffel Software and others"
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license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
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source: "[
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Eiffel Software
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5949 Hollister Ave., Goleta, CA 93117 USA
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Telephone 805-685-1006, Fax 805-685-6869
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Website http://www.eiffel.com
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Customer support http://support.eiffel.com
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]"
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end
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