mirror of https://github.com/agola-io/agola
67 lines
1.7 KiB
Go
67 lines
1.7 KiB
Go
// Copyright 2023 Sorint.lab
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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 handlers
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import (
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"net/http"
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"github.com/rs/zerolog"
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"agola.io/agola/internal/services/gateway/common"
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"agola.io/agola/internal/util"
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)
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type InternalAuthChecker struct {
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log zerolog.Logger
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next http.Handler
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apiToken string
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}
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func NewInternalAuthChecker(log zerolog.Logger, apiToken string) func(http.Handler) http.Handler {
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return func(h http.Handler) http.Handler {
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return &InternalAuthChecker{
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log: log,
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next: h,
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apiToken: apiToken,
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}
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}
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}
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func (h *InternalAuthChecker) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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err := h.do(w, r)
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if util.HTTPError(w, err) {
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h.log.Err(err).Send()
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}
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}
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func (h *InternalAuthChecker) do(w http.ResponseWriter, r *http.Request) error {
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if h.apiToken != "" {
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tokenString := common.ExtractToken(r.Header, "Authorization", "Token")
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if tokenString == "" {
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return util.NewAPIError(util.ErrUnauthorized, util.WithAPIErrorMsg("no api token provided"))
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}
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if tokenString != h.apiToken {
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return util.NewAPIError(util.ErrUnauthorized, util.WithAPIErrorMsg("wrong api token"))
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}
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}
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h.next.ServeHTTP(w, r)
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return nil
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}
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