Revert "Remove go-ozzo/ozzo-validation package"

go.mod

@@ -4,6 +4,7 @@ go 1.23.3
 
 require (
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/go-ozzo/ozzo-validation v3.6.0+incompatible
 	github.com/gorilla/mux v1.8.1
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.20.5
@@ -19,6 +20,7 @@ require (
 )
 
 require (
+	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect

go.sum

@@ -1,3 +1,5 @@
+github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 h1:DklsrG3dyBCFEj5IhUbnKptjxatkF07cF2ak3yi77so=
+github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2/go.mod h1:WaHUgvxTVq04UNunO+XhnAqY/wQc+bxr74GqbsZ/Jqw=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
@@ -20,6 +22,8 @@ github.com/go-openapi/jsonreference v0.21.0 h1:Rs+Y7hSXT83Jacb7kFyjn4ijOuVGSvOdF
 github.com/go-openapi/jsonreference v0.21.0/go.mod h1:LmZmgsrTkVg9LG4EaHeY8cBDslNPMo06cago5JNLkm4=
 github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+GrE=
 github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ=
+github.com/go-ozzo/ozzo-validation v3.6.0+incompatible h1:msy24VGS42fKO9K1vLz82/GeYW1cILu7Nuuj1N3BBkE=
+github.com/go-ozzo/ozzo-validation v3.6.0+incompatible/go.mod h1:gsEKFIVnabGBt6mXmxK0MoFy+cZoTJY6mu5Ll3LVLBU=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572/go.mod h1:9Pwr4B2jHnOSGXyyzV8ROjYa2ojvAY6HCGYYfMoC3Ls=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=

internal/utils/config.go

@@ -11,6 +11,8 @@ import (
 	"strings"
 
 	"github.com/ca-gip/kubi/pkg/types"
+	validation "github.com/go-ozzo/ozzo-validation"
+	"github.com/go-ozzo/ozzo-validation/is"
 	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/fields"
 	"k8s.io/client-go/rest"
@@ -166,16 +168,30 @@ func MakeConfig() (*types.Config, error) {
 		BlackWhitelistNamespace:         getEnv("BLACK_WHITELIST_NAMESPACE", "default"),
 	}
 
-	err = validateConfig(config)
-	errLdap := validateLdapConfig(&ldapConfig)
+	// TODO: Remove validation through ozzo-validation
+	err = validation.ValidateStruct(config,
+		validation.Field(&config.KubeToken, validation.Required),
+		validation.Field(&config.KubeCa, validation.Required, is.Base64),
+		validation.Field(&config.PublicApiServerURL, validation.Required, is.URL),
+	)
+	// TODO: Get rid of Check method
+	Check(err)
+
+	errLdap := validation.ValidateStruct(&ldapConfig,
+		validation.Field(&ldapConfig.UserBase, validation.Required, validation.Length(2, 200)),
+		validation.Field(&ldapConfig.GroupBase, validation.Required, validation.Length(2, 200)),
+		validation.Field(&ldapConfig.Host, validation.Required, is.URL),
+		validation.Field(&ldapConfig.BindDN, validation.Required, validation.Length(2, 200)),
+		validation.Field(&ldapConfig.BindPassword, validation.Required, validation.Length(2, 200)),
+	)
 
 	if err != nil {
 		Log.Error().Msgf(strings.Replace(err.Error(), "; ", "\n", -1))
 		return nil, err
 	}
 	if errLdap != nil {
 		Log.Error().Msgf(strings.Replace(errLdap.Error(), "; ", "\n", -1))
-		return nil, errLdap
+		return nil, err
 	}
 	return config, nil
 }