4c57d201a4
The source headers, LICENSE files, and license metadata had drifted apart. Align the entire project to MIT: - Convert every source-file header to the MIT text across all comment styles (Go, TS, TSX, JS, MJS, SQL, CSS, GraphQL, shell), including SPDX-License-Identifier tags - Set the root and cookie-banner LICENSE files to the MIT text with a "MIT License" title line - Switch the package.json license fields, Docker image label, and cookie-banner README to MIT - Update docs and the genmodels header generator accordingly - Normalize copyright lines to a single format (Copyright (c) <year(s)> Probo Inc <hello@probo.com>.): unify the hello@getprobo.com and hello@probo.inc emails to hello@probo.com and the comma-separated years to a hyphenated range Genuine third-party references are intentionally left untouched: the Lucide icon attributions (Lucide is ISC) and the trivy dependency license allowlist. Signed-off-by: Sacha Al Himdani <sacha@probo.com>
96 lines
2.6 KiB
Go
96 lines
2.6 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@probo.com>.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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// Package rfc5988 provides a parser for HTTP Link headers as defined in
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// RFC 5988 (Web Linking).
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package rfc5988
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import "strings"
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// Link represents a single entry in an HTTP Link header.
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type Link struct {
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URL string
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Params map[string]string
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}
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// Parse parses an HTTP Link header value into individual Link entries.
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// Each entry has the form <URL>; param1="value1"; param2="value2".
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func Parse(header string) []Link {
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if header == "" {
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return nil
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}
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var links []Link
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for part := range strings.SplitSeq(header, ",") {
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part = strings.TrimSpace(part)
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if part == "" {
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continue
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}
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start := strings.Index(part, "<")
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end := strings.Index(part, ">")
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if start == -1 || end == -1 || end <= start {
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continue
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}
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link := Link{
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URL: part[start+1 : end],
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Params: make(map[string]string),
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}
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rest := part[end+1:]
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for segment := range strings.SplitSeq(rest, ";") {
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segment = strings.TrimSpace(segment)
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if segment == "" {
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continue
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}
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key, value, ok := strings.Cut(segment, "=")
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if !ok {
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continue
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}
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key = strings.TrimSpace(key)
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value = strings.TrimSpace(value)
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value = strings.Trim(value, `"`)
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link.Params[key] = value
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}
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links = append(links, link)
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}
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return links
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}
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// FindByRel returns the URL of the first Link entry whose "rel" parameter
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// matches the given value. It returns an empty string if no match is found.
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func FindByRel(header string, rel string) string {
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for _, link := range Parse(header) {
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if link.Params["rel"] == rel {
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return link.URL
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}
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}
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return ""
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}
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