WebMock

Accept

Accept-Charset

Accept-Encoding

Accept-Language

Accept-Ranges

Age

Allow

Authorization

Cache-Control

Connection

Content-Disposition

Content-Encoding

Content-Language

Content-Length

Content-Location

Content-MD5

This header has been obsoleted in RFC 9110.

Content-Range

Content-Type

Cookie

Date

ETag

Expect

Expires

From

Host

If-Match

If-Modified-Since

If-None-Match

If-Range

If-Unmodified-Since

Last-Modified

Location

MIME-Version

Max-Forwards

Origin

Pragma

This header has been deprecated in RFC 9111 in favor of "Cache-Control".

Prefer

Preference-Applied

Proxy-Authenticate

Proxy-Authorization

Range

Referer

Retry-After

Server

Set-Cookie

TE

Trailer

Transfer-Encoding

Upgrade

User-Agent

Vary

Via

WWW-Authenticate

Warning

This header has been obsoleted in RFC 9111.

Parse the value of a Range header into a ByteRanges.

>>> parseByteRanges "error"Nothing>>> parseByteRanges "bytes=0-499"Just [ByteRangeFromTo 0 499]>>> parseByteRanges "bytes=500-999"Just [ByteRangeFromTo 500 999]>>> parseByteRanges "bytes=-500"Just [ByteRangeSuffix 500]>>> parseByteRanges "bytes=9500-"Just [ByteRangeFrom 9500]>>> parseByteRanges "bytes=0-0,-1"Just [ByteRangeFromTo 0 0,ByteRangeSuffix 1]>>> parseByteRanges "bytes=500-600,601-999"Just [ByteRangeFromTo 500 600,ByteRangeFromTo 601 999]>>> parseByteRanges "bytes=500-700,601-999"Just [ByteRangeFromTo 500 700,ByteRangeFromTo 601 999]

Renders a byte range into a ByteString.

>>> renderByteRange (ByteRangeFrom 2048)"2048-"

Turns a byte range into a byte string Builder.

Renders a list of byte ranges into a ByteString.

>>> renderByteRanges [ByteRangeFrom 2048, ByteRangeSuffix 20]"bytes=2048-,-20"

Turns a list of byte ranges into a byte string Builder.

CONNECT Method

DELETE Method

GET Method

HEAD Method

OPTIONS Method

PATCH Method

POST Method

PUT Method

TRACE Method

Convert a method ByteString to a StdMethod if possible.

Convert an algebraic method to a ByteString.

prop> renderMethod (parseMethod bs) == bs

Convert a StdMethod to a ByteString.

Accepted 202

Bad Gateway 502

Bad Request 400

Conflict 409

Continue 100

Created 201

Expectation Failed 417

Forbidden 403

Found 302

Gateway Timeout 504

Gone 410

HTTP Version Not Supported 505

I'm a teapot 418

Internal Server Error 500

Length Required 411

Method Not Allowed 405

Create a Status from a status code and message.

Moved Permanently 301

Multiple Choices 300

Network Authentication Required 511 (RFC 6585)

No Content 204

Non-Authoritative Information 203

Not Acceptable 406

Not Found 404

Not Implemented 501

Not Modified 304

OK 200

Partial Content 206

Payment Required 402

Permanent Redirect 308

Precondition Failed 412

Precondition Required 428 (RFC 6585)

Proxy Authentication Required 407

Request Entity Too Large 413

Request Header Fields Too Large 431 (RFC 6585)

Request Timeout 408

Request-URI Too Long 414

Requested Range Not Satisfiable 416

Reset Content 205

See Other 303

Service Unavailable 503

Continue 100

Switching Protocols 101

OK 200

Created 201

Accepted 202

Non-Authoritative Information 203

No Content 204

Reset Content 205

Partial Content 206

Multiple Choices 300

Moved Permanently 301

Found 302

See Other 303

Not Modified 304

Use Proxy 305

Temporary Redirect 307

Permanent Redirect 308

Bad Request 400

Unauthorized 401

Payment Required 402

Forbidden 403

Not Found 404

Method Not Allowed 405

Not Acceptable 406

Proxy Authentication Required 407

Request Timeout 408

Conflict 409

Gone 410

Length Required 411

Precondition Failed 412

Request Entity Too Large 413

Request-URI Too Long 414

Unsupported Media Type 415

Requested Range Not Satisfiable 416

Expectation Failed 417

I'm a teapot 418

Unprocessable Entity 422 (RFC 4918)

Upgrade Required 426 (RFC 7231)

Precondition Required 428 (RFC 6585)

Too Many Requests 429 (RFC 6585)

Request Header Fields Too Large 431 (RFC 6585)

Unavailable For Legal Reasons 451 (RFC 7725)

Internal Server Error 500

Not Implemented 501

Bad Gateway 502

Service Unavailable 503

Gateway Timeout 504

HTTP Version Not Supported 505

Network Authentication Required 511 (RFC 6585)

Client Error class

Checks if the status is in the 4XX range.

Informational class

Checks if the status is in the 1XX range.

Redirection class

Checks if the status is in the 3XX range.

Server Error class

Checks if the status is in the 5XX range.

Successful class

Checks if the status is in the 2XX range.

Switching Protocols 101

Temporary Redirect 307

Too Many Requests 429 (RFC 6585)

Unauthorized 401

Unavailable For Legal Reasons 451 (RFC 7725)

Unprocessable Entity 422 (RFC 4918)

Unsupported Media Type 415

Upgrade Required 426 (RFC 7231)

Use Proxy 305

Decode a whole path (path segments + query).

Parse a list of path segments from a valid URL fragment.

Will also decode any percent-encoded characters.

Encode a whole path (path segments + query).

Encodes a list of path segments into a valid URL fragment.

This function takes the following three steps:

• UTF-8 encodes the characters.

• Prepends each segment with a slash.

• Performs percent-encoding on all characters that are not:

  • alphanumeric (i.e. A-Z and a-z)

  • digits (i.e. 0-9)

  • a dash '-', an underscore '_', a dot '.', or a tilde '~'

For example:

>>> encodePathSegments ["foo", "bar1", "~baz"]"/foo/bar1/~baz"

>>> encodePathSegments ["foo bar", "baz/bin"]"/foo%20bar/baz%2Fbin"

>>> encodePathSegments ["שלום"]"/%D7%A9%D7%9C%D7%95%D7%9D"

Huge thanks to Jeremy Shaw who created the original implementation of this function in web-routes and did such thorough research to determine all correct escaping procedures.

Like encodePathSegments, but without the initial slash.

Extract whole path (path segments + query) from a RFC 2616 Request-URI.

Though a more accurate description of this function's behaviour is that it removes the domain/origin if the string starts with an HTTP protocol. (i.e. http:// or https://)

This function will not change anything when given any other ByteString. (except return a root path "/" if given an empty string)

>>> extractPath "/path""/path"

>>> extractPath "http://example.com:8080/path""/path"

>>> extractPath "http://example.com""/"

>>> extractPath """/"

>>> extractPath "www.google.com/some/path""www.google.com/some/path"

Split out the query string into a list of keys and values. A few importants points:

• The result returned is still bytestrings, since we perform no character decoding here. Most likely, you will want to use UTF-8 decoding, but this is left to the user of the library.

• Percent decoding errors are ignored. In particular, "%Q" will be output as "%Q".

• It decodes '+' characters to ' '

Same functionality as parseQuery, but with the option to decode '+' characters to ' ' or to preserve any '+' encountered.

If you want to replace any '+' with a space, use True.

Parse a QueryText from a ByteString. See parseQuery for details.

queryToQueryText . parseQuery

Parse SimpleQuery from a ByteString.

This uses parseQuery under the hood, and will transform any Nothing values into an empty ByteString.

Convert QueryText to Query.

Convert Query to QueryText (leniently decoding the UTF-8).

Renders the given Query into a ByteString.

If you want a question mark (?) added to the front of the result, use True.

Renders the given Query into a Builder.

If you want a question mark (?) added to the front of the result, use True.

Convert a PartialEscapeQuery to a Builder.

If you want a question mark (?) added to the front of the result, use True.

Convert PartialEscapeQuery to ByteString.

If you want a question mark (?) added to the front of the result, use True.

>>> renderQueryPartialEscape True [("a", [QN "x:z + ", QE (encodeUtf8 "They said: \"שלום\"")])]"?a=x:z + They%20said%3A%20%22%D7%A9%D7%9C%D7%95%D7%9D%22"

Convert QueryText to a Builder.

If you want a question mark (?) added to the front of the result, use True.

Render the given SimpleQuery into a ByteString.

If you want a question mark (?) added to the front of the result, use True.

Convert SimpleQuery to Query.

Percent-decoding.

If you want to replace any '+' with a space, use True.

Percent-encoding for URLs.

In short:

• if you're encoding (parts of) a path element, use False.

• if you're encoding (parts of) a query string, use True.

In-depth explanation

This will substitute every byte with its percent-encoded equivalent unless:

• The byte is alphanumeric. (i.e. A-Z, a-z, or 0-9)

• The byte is either a dash '-', an underscore '_', a dot '.', or a tilde '~'

• If False is used, the following will also not be percent-encoded:

  • colon ':', at sign '@', ampersand '&', equals sign '=', plus sign '+', dollar sign '$' or a comma ','

Percent-encoding for URLs.

Like urlEncode, but only makes the Builder.

HTTP 0.9

HTTP 1.0

HTTP 1.1

HTTP 2.0

HTTP 3.0

An individual byte range. Used in Range request headers. This type and its accompanying functions are NOT compatible with the Content-Range response header.

Negative indices are not allowed!

A list of byte ranges.

A full HTTP header field with the name and value separated.

E.g. "Content-Length: 28" parsed into a Header would turn into ("Content-Length", "28")

A case-insensitive name of a header field.

This is the part of the header field before the colon: HeaderName: some value

A list of Headers.

Same type as ResponseHeaders, but useful to differentiate in type signatures.

A list of Headers.

Same type as RequestHeaders, but useful to differentiate in type signatures.

HTTP method (flat ByteString type).

HTTP standard method (as defined by RFC 2616, and PATCH which is defined by RFC 5789).

Types which, in a Query-like key-value list, are used in the Key position.

Types which can, and commonly are, converted to Query are in this class.

You can use lists of simple key value pairs, with ByteString (strict, or lazy: ByteString), Text, or String as the key/value types. You can also have the value type lifted into a Maybe to support keys without values; and finally it is possible to put each pair into a Maybe for key-value pairs that aren't always present.

Types which, in a Query-like key-value list, are used in the Value position.

HTTP Status.

Only the statusCode is used for comparisons.

Please use mkStatus to create status codes from code and message, or the Enum instance or the status code constants (like ok200). There might be additional record members in the future.

Note that the Show instance is only for debugging.

Section of a query item value that decides whether to use regular URL encoding (using 'urlEncode True') with QE, or to not encode anything with QN.

Query with some characters that should not be escaped.

General form: a=b&c=d:e+f&g=h

Partially escaped query item.

The key will always be encoded using 'urlEncode True', but the value will be encoded depending on which EscapeItems are used.

A sequence of QueryItems.

An item from the query string, split up into two parts.

The second part should be Nothing if there was no key-value separator after the query item name.

Like Query, but with Text instead of ByteString (UTF8-encoded).

A sequence of SimpleQueryItems.

Simplified query item type without support for parameter-less items.

HTTP Version.

Note that the Show instance is intended merely for debugging.