httpheader

Documentation

Overview

Copyright 2024 Northern.tech AS

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Index

• func FromContext(ctx context.Context, hdr string) string
• func WithContext(ctx context.Context, hdrs http.Header, which ...string) context.Context

Functions

func FromContext

func FromContext(ctx context.Context, hdr string) string

FromContext extracts httpheader header and returns a string. If header was not set in the context, an empty string is returned.

func WithContext

func WithContext(ctx context.Context, hdrs http.Header, which ...string) context.Context

WithContext stores HTTP headers from `hdrs` which listed in `which` in a context and returns the new context (ctx becomes the parent of newly created context). Headers care provided as http.Header. Headers that are unset in `hdrs` are skipped. Empty header names are skipped as well. Headers are stored using httpheader package specific key namespace.