From 4b384e08a9680d480976ab575ecf54acdb4d1922 Mon Sep 17 00:00:00 2001
From: Matej Vasek <mvasek@redhat.com>
Date: Fri, 14 Jan 2022 17:08:52 +0100
Subject: Add IndexConfigs to compat /info endpoint

Signed-off-by: Matej Vasek <mvasek@redhat.com>
---
 pkg/api/handlers/compat/info.go | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

(limited to 'pkg/api')

diff --git a/pkg/api/handlers/compat/info.go b/pkg/api/handlers/compat/info.go
index 42a513002..2dfca2f30 100644
--- a/pkg/api/handlers/compat/info.go
+++ b/pkg/api/handlers/compat/info.go
@@ -11,6 +11,7 @@ import (
 
 	"github.com/containers/common/pkg/config"
 	"github.com/containers/common/pkg/sysinfo"
+	"github.com/containers/image/v5/pkg/sysregistriesv2"
 	"github.com/containers/podman/v4/libpod"
 	"github.com/containers/podman/v4/libpod/define"
 	"github.com/containers/podman/v4/pkg/api/handlers"
@@ -108,7 +109,7 @@ func GetInfo(w http.ResponseWriter, r *http.Request) {
 			Log:     infoData.Plugins.Log,
 		},
 		ProductLicense:  "Apache-2.0",
-		RegistryConfig:  new(registry.ServiceConfig),
+		RegistryConfig:  getServiceConfig(runtime),
 		RuncCommit:      docker.Commit{},
 		Runtimes:        getRuntimes(configInfo),
 		SecurityOptions: getSecOpts(sysInfo),
@@ -133,6 +134,37 @@ func GetInfo(w http.ResponseWriter, r *http.Request) {
 	utils.WriteResponse(w, http.StatusOK, info)
 }
 
+func getServiceConfig(runtime *libpod.Runtime) *registry.ServiceConfig {
+	var indexConfs map[string]*registry.IndexInfo
+
+	regs, err := sysregistriesv2.GetRegistries(runtime.SystemContext())
+	if err == nil {
+		indexConfs = make(map[string]*registry.IndexInfo, len(regs))
+		for _, reg := range regs {
+			mirrors := make([]string, len(reg.Mirrors))
+			for i, mirror := range reg.Mirrors {
+				mirrors[i] = mirror.Location
+			}
+			indexConfs[reg.Prefix] = &registry.IndexInfo{
+				Name:    reg.Prefix,
+				Mirrors: mirrors,
+				Secure:  !reg.Insecure,
+			}
+		}
+	} else {
+		log.Warnf("failed to get registries configuration: %v", err)
+		indexConfs = make(map[string]*registry.IndexInfo)
+	}
+
+	return &registry.ServiceConfig{
+		AllowNondistributableArtifactsCIDRs:     make([]*registry.NetIPNet, 0),
+		AllowNondistributableArtifactsHostnames: make([]string, 0),
+		InsecureRegistryCIDRs:                   make([]*registry.NetIPNet, 0),
+		IndexConfigs:                            indexConfs,
+		Mirrors:                                 make([]string, 0),
+	}
+}
+
 func getGraphStatus(storeInfo map[string]string) [][2]string {
 	graphStatus := make([][2]string, 0, len(storeInfo))
 	for k, v := range storeInfo {
-- 
cgit v1.2.3-54-g00ecf