README.md

HTTP Field Parser for Java

This is a collection of parsers for HTTP field values, written using ANTLR4.

Currently, this library contains parsers for the following:

• Token (RFC 9110: HTTP Semantics, Section 5.6.2. Tokens)
• Quoted String (RFC 9110: HTTP Semantics, Section 5.6.4. Quoted Strings)
• Forwarded HTTP Header Field (RFC 7239: Forwarded HTTP Extension, Section 4. Forwarded HTTP Header Field)

License

Apache License, Version 2.0

Maven

<dependency>
    <groupId>com.authlete.http</groupId>
    <artifactId>http-field-parser</artifactId>
    <version>${http-field-parser.version}</version>
</dependency>

Check the CHANGES.md file to know the latest version.

Source Code

https://github.com/authlete/http-field-parser

JavaDoc

https://authlete.github.io/http-field-parser

Standard Specifications

The following is a non-exhaustive list of standard specifications related to this library.

IETF RFC

• RFC 5234 Augmented BNF for Syntax Specifications: ABNF
• RFC 7239 Forwarded HTTP Extension
• RFC 9110 HTTP Semantics

Note

If the src/main/antlr4/com/authlete/http/antlr/*.g4 files are modified, the following command must be executed to regenerate the corresponding Java source files.

mvn antlr4:antlr4

Contact

Authlete Contact Form: https://www.authlete.com/contact/