mirror of
https://github.com/harness/drone.git
synced 2025-05-05 18:32:29 +08:00
3b120dd2b3
This change adds the following: - Inject APP server zerolog RequestID as metadata into all gitrpc calls from client side. - Inject Zerolog logger into context with common fields set (like service, method, requestID, ...). This allows for better request tracking within gitrpc, but also request tracking across services we extract the requestID send by the grpc client - Modify http logs to use http. prefix for common http related logging annotations.
83 lines
2.8 KiB
Go
83 lines
2.8 KiB
Go
// Copyright 2022 Harness Inc. All rights reserved.
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// Use of this source code is governed by the Polyform Free Trial License
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// that can be found in the LICENSE.md file for this repository.
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package router
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import (
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"fmt"
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"net/http"
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"github.com/harness/gitness/gitrpc"
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handlerrepo "github.com/harness/gitness/internal/api/handler/repo"
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"github.com/harness/gitness/internal/api/middleware/accesslog"
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middlewareauthn "github.com/harness/gitness/internal/api/middleware/authn"
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"github.com/harness/gitness/internal/api/middleware/encode"
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"github.com/harness/gitness/internal/api/request"
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"github.com/harness/gitness/internal/auth/authn"
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"github.com/harness/gitness/internal/auth/authz"
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"github.com/harness/gitness/internal/store"
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"github.com/harness/gitness/types"
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"github.com/go-chi/chi"
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"github.com/go-chi/chi/middleware"
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"github.com/rs/zerolog/hlog"
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)
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// GitHandler is an abstraction of an http handler that handles git calls.
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type GitHandler interface {
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http.Handler
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}
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// NewGitHandler returns a new GitHandler.
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func NewGitHandler(
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config *types.Config,
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repoStore store.RepoStore,
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authenticator authn.Authenticator,
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authorizer authz.Authorizer,
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client gitrpc.Interface,
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) GitHandler {
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// Use go-chi router for inner routing.
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r := chi.NewRouter()
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// Apply common api middleware.
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r.Use(middleware.NoCache)
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r.Use(middleware.Recoverer)
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// configure logging middleware.
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r.Use(hlog.URLHandler("http.url"))
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r.Use(hlog.MethodHandler("http.method"))
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r.Use(hlog.RequestIDHandler("http.request", config.Server.HTTP.RequestIDResponseHeader))
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r.Use(accesslog.HlogHandler())
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r.Route(fmt.Sprintf("/{%s}", request.PathParamRepoRef), func(r chi.Router) {
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r.Use(middlewareauthn.Attempt(authenticator))
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// smart protocol
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r.Handle("/git-upload-pack", handlerrepo.GetUploadPack(client, repoStore, authorizer))
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r.Post("/git-receive-pack", handlerrepo.PostReceivePack(client, repoStore, authorizer))
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r.Get("/info/refs", handlerrepo.GetInfoRefs(client, repoStore, authorizer))
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// dumb protocol
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r.Get("/HEAD", stubGitHandler(repoStore))
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r.Get("/objects/info/alternates", stubGitHandler(repoStore))
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r.Get("/objects/info/http-alternates", stubGitHandler(repoStore))
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r.Get("/objects/info/packs", stubGitHandler(repoStore))
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r.Get("/objects/info/{file:[^/]*}", stubGitHandler(repoStore))
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r.Get("/objects/{head:[0-9a-f]{2}}/{hash:[0-9a-f]{38}}", stubGitHandler(repoStore))
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r.Get("/objects/pack/pack-{file:[0-9a-f]{40}}.pack", stubGitHandler(repoStore))
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r.Get("/objects/pack/pack-{file:[0-9a-f]{40}}.idx", stubGitHandler(repoStore))
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})
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// wrap router in git path encoder.
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return encode.GitPathBefore(r)
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}
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func stubGitHandler(repoStore store.RepoStore) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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_, _ = w.Write([]byte("Seems like an asteroid destroyed the ancient git protocol"))
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w.WriteHeader(http.StatusBadGateway)
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}
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}
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