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deaf969243
* To aid in debugging log API request and response bodies at trace level. Events can be correlated using the X-Reference-Id. * Server now echos X-Reference-Id from client if set, otherwise generates an unique id. * Move logic for X-Reference-Id into middleware * Change uses of Header.Add() to Set() when setting Content-Type * Log API operations in Apache format using gorilla middleware * Port server code to use BaseContext and ConnContext Fixes #10053 Signed-off-by: Jhon Honce <jhonce@redhat.com>
47 lines
1.5 KiB
Go
47 lines
1.5 KiB
Go
package server
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import (
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"fmt"
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"net/http"
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"runtime"
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"github.com/containers/podman/v3/version"
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"github.com/sirupsen/logrus"
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)
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// APIHandler is a wrapper to enhance HandlerFunc's and remove redundant code
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func (s *APIServer) APIHandler(h http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// Wrapper to hide some boilerplate
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fn := func(w http.ResponseWriter, r *http.Request) {
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if err := r.ParseForm(); err != nil {
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logrus.WithFields(logrus.Fields{
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"X-Reference-Id": r.Header.Get("X-Reference-Id"),
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}).Info("Failed Request: unable to parse form: " + err.Error())
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}
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cv := version.APIVersion[version.Compat][version.CurrentAPI]
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w.Header().Set("API-Version", fmt.Sprintf("%d.%d", cv.Major, cv.Minor))
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lv := version.APIVersion[version.Libpod][version.CurrentAPI].String()
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w.Header().Set("Libpod-API-Version", lv)
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w.Header().Set("Server", "Libpod/"+lv+" ("+runtime.GOOS+")")
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if s.CorsHeaders != "" {
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w.Header().Set("Access-Control-Allow-Origin", s.CorsHeaders)
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w.Header().Set("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, X-Registry-Auth, Connection, Upgrade, X-Registry-Config")
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w.Header().Set("Access-Control-Allow-Methods", "HEAD, GET, POST, DELETE, PUT, OPTIONS")
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}
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h(w, r)
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}
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fn(w, r)
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}
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}
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// VersionedPath prepends the version parsing code
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// any handler may override this default when registering URL(s)
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func VersionedPath(p string) string {
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return "/v{version:[0-9][0-9A-Za-z.-]*}" + p
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}
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