Set TLSVerify=true by default for API endpoints

Option defaults in API must be the same as in CLI.

```
% podman image push --help
% podman image pull --help
% podman manifest push --help
% podman image search --help
```

All of these CLI commands them have --tls-verify=true by default:
```
--tls-verify  require HTTPS and verify certificates when accessing the registry (default true)
```

As for `podman image build`, it doesn't have any means to control
`tlsVerify` parameter but it must be true by default.

Signed-off-by: Vladimir Kochnev <hashtable@yandex.ru>

6 files changed, 13 insertions, 9 deletions

diff --git a/pkg/api/handlers/compat/images_build.go b/pkg/api/handlers/compat/images_build.go
index a9185c3d3..15cfc824e 100644
--- a/pkg/api/handlers/compat/images_build.go
+++ b/pkg/api/handlers/compat/images_build.go
@@ -140,6 +140,7 @@ func BuildImage(w http.ResponseWriter, r *http.Request) {
 		Registry:      "docker.io",
 		Rm:            true,
 		ShmSize:       64 * 1024 * 1024,
+		TLSVerify:     true,
 	}
 
 	decoder := r.Context().Value(api.DecoderKey).(*schema.Decoder)
diff --git a/pkg/api/handlers/compat/images_search.go b/pkg/api/handlers/compat/images_search.go
index a6fd3a3a1..2fc95e84e 100644
--- a/pkg/api/handlers/compat/images_search.go
+++ b/pkg/api/handlers/compat/images_search.go
@@ -26,6 +26,7 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 		ListTags  bool                `json:"listTags"`
 	}{
 		// This is where you can override the golang default value for one of fields
+		TLSVerify: true,
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
diff --git a/pkg/api/handlers/libpod/images_push.go b/pkg/api/handlers/libpod/images_push.go
index f427dc01b..9ee651f5b 100644
--- a/pkg/api/handlers/libpod/images_push.go
+++ b/pkg/api/handlers/libpod/images_push.go
@@ -32,6 +32,7 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 		TLSVerify        bool   `schema:"tlsVerify"`
 		Quiet            bool   `schema:"quiet"`
 	}{
+		TLSVerify: true,
 		// #14971: older versions did not sent *any* data, so we need
 		//         to be quiet by default to remain backwards compatible
 		Quiet: true,
diff --git a/pkg/api/handlers/libpod/manifests.go b/pkg/api/handlers/libpod/manifests.go
index 3235a2972..43c7139d3 100644
--- a/pkg/api/handlers/libpod/manifests.go
+++ b/pkg/api/handlers/libpod/manifests.go
@@ -310,6 +310,7 @@ func ManifestPush(w http.ResponseWriter, r *http.Request) {
 		TLSVerify bool `schema:"tlsVerify"`
 	}{
 		// Add defaults here once needed.
+		TLSVerify: true,
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusBadRequest,
diff --git a/pkg/api/server/register_images.go b/pkg/api/server/register_images.go
index 11ab8cae0..1bfedd77e 100644
--- a/pkg/api/server/register_images.go
+++ b/pkg/api/server/register_images.go
@@ -192,8 +192,8 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error {
 	//  - in: query
 	//    name: tlsVerify
 	//    type: boolean
-	//    default: false
-	//    description: skip TLS verification for registries
+	//    default: true
+	//    description: Require HTTPS and verify signatures when contacting registries.
 	//  - in: query
 	//    name: listTags
 	//    type: boolean
@@ -1120,8 +1120,8 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error {
 	//  - in: query
 	//    name: tlsVerify
 	//    type: boolean
-	//    default: false
-	//    description: skip TLS verification for registries
+	//    default: true
+	//    description: Require HTTPS and verify signatures when contacting registries.
 	//  - in: query
 	//    name: listTags
 	//    type: boolean
diff --git a/pkg/api/server/register_manifest.go b/pkg/api/server/register_manifest.go
index 4fadb92fd..19b507047 100644
--- a/pkg/api/server/register_manifest.go
+++ b/pkg/api/server/register_manifest.go
@@ -69,12 +69,12 @@ func (s *APIServer) registerManifestHandlers(r *mux.Router) error {
 	//    name: all
 	//    description: push all images
 	//    type: boolean
-	//    default: false
+	//    default: true
 	//  - in: query
 	//    name: tlsVerify
 	//    type: boolean
-	//    default: false
-	//    description: skip TLS verification for registries
+	//    default: true
+	//    description: Require HTTPS and verify signatures when contacting registries.
 	// responses:
 	//   200:
 	//     schema:
@@ -195,8 +195,8 @@ func (s *APIServer) registerManifestHandlers(r *mux.Router) error {
 	//  - in: query
 	//    name: tlsVerify
 	//    type: boolean
-	//    default: false
-	//    description: skip TLS verification for registries
+	//    default: true
+	//    description: Require HTTPS and verify signatures when contacting registries.
 	//  - in: body
 	//    name: options
 	//    description: options for mutating a manifest