Status: Stable Overview Baggage is a set of application-defined properties contextually associated with a distributed request or workflow execution (see also the W3C Baggage Specification). Baggage can be used, among other things, to annotate telemetry, adding contextual information to metrics, traces, and logs. In OpenTelemetry Baggage is represented as a set of name/value pairs describing user-defined properties. Each name in Baggage MUST be associated with exactly one value. This is more r...| OpenTelemetry
This note describes a simple out-of-band protocol to ease setup of the Resource Public Key Infrastructure (RPKI) provisioning and publication protocols between two parties. The protocol is encoded in a small number of XML messages, which can be passed back and forth by any mutually agreeable means which provides acceptable data integrity and authentication. This setup protocol is not part of the provisioning or publication protocol; rather, it is intended to simplify configuration of these pr...| IETF Datatracker
This document defines a protocol for publishing Resource Public Key Infrastructure (RPKI) objects. Even though the RPKI will have many participants issuing certificates and creating other objects, it is operationally useful to consolidate the publication of those objects. Even in cases where a certificate issuer runs its own publication repository, it can be useful to run the certificate engine itself on a different machine from the publication repository. This document defines a protocol whi...| IETF Datatracker
The OpenAPI Specification (OAS) defines a standard, programming language-agnostic interface description for HTTP APIs.| spec.openapis.org
Heroku Router 2.0 launches with HTTP/2, better performance, and reliability. Learn how we uncovered a Puma bug during beta and how to avoid it.| Heroku
The Hypertext Transfer Protocol (HTTP) is a stateless \%application- level protocol for distributed, collaborative, hypertext information systems. This document defines HTTP caches and the associated header fields that control cache behavior or indicate cacheable response messages.| IETF Datatracker
The Hypertext Transfer Protocol (HTTP) is a stateless \%application- level protocol for distributed, collaborative, hypertext information systems. This document defines the semantics of HTTP/1.1 messages, as expressed by request methods, request header fields, response status codes, and response header fields, along with the payload of messages (metadata and body content) and mechanisms for content negotiation.| IETF Datatracker
The OpenAPI Specification (OAS) defines a standard, programming language-agnostic interface description for HTTP APIs.| spec.openapis.org
The Cloud Storage XML API uses several standard HTTP headers as well| Google Cloud
HTTP routing on the Common Runtime has an HTTP stack supporting HTTP 1.1 or HTTP/2, a rolling timeout mechanism, and multiple simultaneous connections.| devcenter.heroku.com
Canonical requests define the elements of a request that a user must include| Google Cloud
不可以用路由器?一文的答案| www.kawabangga.com
This document specifies version 1.3 of the Transport Layer Security (TLS) protocol. TLS allows client/server applications to communicate over the Internet in a way that is designed to prevent eavesdropping, tampering, and message forgery. This document updates RFCs 5705 and 6066, and obsoletes RFCs 5077, 5246, and 6961. This document also specifies new requirements for TLS 1.2 implementations.| IETF Datatracker
TL;DR ¶ In this post, I investigate why developers struggle with CORS and I derive Fearless CORS, a design philosophy for better CORS middleware libraries, which comprises the following twelve principles: Optimise for readability Strive for a simple and cohesive API Provide support for Private Network Access Categorise requests correctly Validate configuration and fail fast Treat CORS as a compilation target Provide no default configuration Do not preclude legitimate configurations Ease trou...| jub0bs.com
This document describes a method for signaling a one-click function for the List-Unsubscribe email header field. The need for this arises out of the actuality that mail software sometimes fetches URLs in mail header fields, and thereby accidentally triggers unsubscriptions in the case of the List-Unsubscribe header field.| IETF Datatracker
The Hypertext Transfer Protocol (HTTP) is a stateless application- level protocol for distributed, collaborative, hypermedia information systems. This document defines the HTTP Authentication framework.| IETF Datatracker
Hyper is designed to support streaming bodies. The current version of axum, v0.6, supports streaming a response. If we want to include trailers (sometimes called "trailing headers") then we need to implement our own custom body.| Herman J. Radtke III Blog
We all know by now that the leftmost values in the X-Forwarded-For header can be spoofed and only the rightmost IPs – added by your own reverse proxies – can be trusted. The Forwarded header (RFC 7239, 2014) has that same problem, and a new one: If the header is parsed correctly, an attacker can sabotage the whole header.| adam-p.ca
The Hypertext Transfer Protocol (HTTP) is a stateless application- level protocol for distributed, collaborative, hypertext information systems. This document defines HTTP/1.1 conditional requests, including metadata header fields for indicating state changes, request header fields for making preconditions on such state, and rules for constructing the responses to a conditional request when one or more preconditions evaluate to false.| IETF Datatracker
The Hypertext Transfer Protocol (HTTP) is a stateless application-level protocol for distributed, collaborative, hypertext information systems. This document provides an overview of HTTP architecture and its associated terminology, defines the "http" and "https" Uniform Resource Identifier (URI) schemes, defines the HTTP/1.1 message syntax and parsing requirements, and describes related security concerns for implementations.| IETF Datatracker
This document describes a Transport Layer Security (TLS) extension for application-layer protocol negotiation within the TLS handshake. For instances in which multiple application protocols are supported on the same TCP or UDP port, this extension allows the application layer to negotiate which protocol will be used within the TLS connection.| IETF Datatracker
This document describes a simple protocol for the delivery of real- time events to user agents. This scheme uses HTTP/2 server push.| IETF Datatracker
This document defines a "problem detail" as a way to carry machine- readable details of errors in a HTTP response to avoid the need to define new error response formats for HTTP APIs.| IETF Datatracker
The Hypertext Transfer Protocol (HTTP) is a stateless \%application- level protocol for distributed, collaborative, hypertext information systems. This document defines the semantics of HTTP/1.1 messages, as expressed by request methods, request header fields, response status codes, and response header fields, along with the payload of messages (metadata and body content) and mechanisms for content negotiation.| IETF Datatracker
This specification describes an optimized expression of the semantics of the Hypertext Transfer Protocol (HTTP), referred to as HTTP version 2 (HTTP/2). HTTP/2 enables a more efficient use of network resources and a reduced perception of latency by introducing header field compression and allowing multiple concurrent exchanges on the same connection. It also introduces unsolicited push of representations from servers to clients. This specification is an alternative to, but does not obsolete, ...| IETF Datatracker