mirror of https://github.com/harness/drone.git
68 lines
1.9 KiB
Go
68 lines
1.9 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 lfs
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import (
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"errors"
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"fmt"
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"net/http"
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apiauth "github.com/harness/gitness/app/api/auth"
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"github.com/harness/gitness/app/api/controller/lfs"
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"github.com/harness/gitness/app/api/render"
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"github.com/harness/gitness/app/api/request"
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"github.com/harness/gitness/app/auth"
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"github.com/harness/gitness/app/url"
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"github.com/rs/zerolog/log"
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)
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func HandleLFSDownload(controller *lfs.Controller, urlProvider url.Provider) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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session, _ := request.AuthSessionFrom(ctx)
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repoRef, err := request.GetRepoRefFromPath(r)
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if err != nil {
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render.TranslatedUserError(ctx, w, err)
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return
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}
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oid, err := request.GetObjectIDFromQuery(r)
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if err != nil {
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render.TranslatedUserError(ctx, w, err)
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return
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}
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resp, err := controller.Download(ctx, session, repoRef, oid)
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if errors.Is(err, apiauth.ErrNotAuthorized) && auth.IsAnonymousSession(session) {
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render.GitBasicAuth(ctx, w, urlProvider)
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return
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}
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if err != nil {
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render.TranslatedUserError(ctx, w, err)
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return
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}
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defer func() {
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if err := resp.Data.Close(); err != nil {
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log.Ctx(ctx).Warn().Err(err).Msgf("failed to close LFS file reader for %q.", oid)
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}
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}()
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w.Header().Add("Content-Length", fmt.Sprint(resp.Size))
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// apply max byte size
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render.Reader(ctx, w, http.StatusOK, resp.Data)
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}
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}
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