mirror of
https://github.com/harness/drone.git
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75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package account
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import (
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"errors"
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"net/http"
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"net/url"
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"time"
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"github.com/harness/gitness/types"
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)
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func includeTokenCookie(
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r *http.Request, w http.ResponseWriter,
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tokenResponse *types.TokenResponse,
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cookieName string,
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) {
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cookie := newEmptyTokenCookie(r, cookieName)
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cookie.Value = tokenResponse.AccessToken
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if tokenResponse.Token.ExpiresAt != nil {
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cookie.Expires = time.UnixMilli(*tokenResponse.Token.ExpiresAt)
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}
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http.SetCookie(w, cookie)
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}
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func deleteTokenCookieIfPresent(r *http.Request, w http.ResponseWriter, cookieName string) {
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// if no token is present in the cookies, nothing todo.
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// No other error type expected here - and even if there is, let's try best effort deletion.
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_, err := r.Cookie(cookieName)
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if errors.Is(err, http.ErrNoCookie) {
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return
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}
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cookie := newEmptyTokenCookie(r, cookieName)
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cookie.Value = ""
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cookie.Expires = time.UnixMilli(0) // this effectively tells the browser to delete the cookie
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http.SetCookie(w, cookie)
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}
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func newEmptyTokenCookie(r *http.Request, cookieName string) *http.Cookie {
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domain := r.URL.Hostname()
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if urls, ok := r.Header["X-Forwarded-For"]; ok && len(urls) > 0 {
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if url, err := url.Parse(urls[0]); err != nil {
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domain = url.Hostname()
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}
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}
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if headers, ok := r.Header["X-Forwarded-Host"]; ok && len(headers) > 0 {
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domain = headers[0]
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}
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return &http.Cookie{
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Name: cookieName,
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SameSite: http.SameSiteStrictMode,
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HttpOnly: true,
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Path: "/",
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Domain: domain,
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Secure: r.URL.Scheme == "https",
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}
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}
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