vendor: update buildkit to 8effd45b

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

vendor/k8s.io/client-go/tools/clientcmd/api/types.go

@@ -114,10 +114,10 @@ type AuthInfo struct {
 	ClientKey string `json:"client-key,omitempty"`
 	// ClientKeyData contains PEM-encoded data from a client key file for TLS. Overrides ClientKey
 	// +optional
-	ClientKeyData []byte `json:"client-key-data,omitempty"`
+	ClientKeyData []byte `json:"client-key-data,omitempty" datapolicy:"security-key"`
 	// Token is the bearer token for authentication to the kubernetes cluster.
 	// +optional
-	Token string `json:"token,omitempty"`
+	Token string `json:"token,omitempty" datapolicy:"token"`
 	// TokenFile is a pointer to a file that contains a bearer token (as described above).  If both Token and TokenFile are present, Token takes precedence.
 	// +optional
 	TokenFile string `json:"tokenFile,omitempty"`
@@ -135,7 +135,7 @@ type AuthInfo struct {
 	Username string `json:"username,omitempty"`
 	// Password is the password for basic authentication to the kubernetes cluster.
 	// +optional
-	Password string `json:"password,omitempty"`
+	Password string `json:"password,omitempty" datapolicy:"password"`
 	// AuthProvider specifies a custom authentication plugin for the kubernetes cluster.
 	// +optional
 	AuthProvider *AuthProviderConfig `json:"auth-provider,omitempty"`
@@ -215,6 +215,36 @@ type ExecConfig struct {
 	// present. For example, `brew install foo-cli` might be a good InstallHint for
 	// foo-cli on Mac OS systems.
 	InstallHint string `json:"installHint,omitempty"`
+
+	// ProvideClusterInfo determines whether or not to provide cluster information,
+	// which could potentially contain very large CA data, to this exec plugin as a
+	// part of the KUBERNETES_EXEC_INFO environment variable. By default, it is set
+	// to false. Package k8s.io/client-go/tools/auth/exec provides helper methods for
+	// reading this environment variable.
+	ProvideClusterInfo bool `json:"provideClusterInfo"`
+
+	// Config holds additional config data that is specific to the exec
+	// plugin with regards to the cluster being authenticated to.
+	//
+	// This data is sourced from the clientcmd Cluster object's extensions[exec] field:
+	//
+	// clusters:
+	// - name: my-cluster
+	//   cluster:
+	//     ...
+	//     extensions:
+	//     - name: client.authentication.k8s.io/exec  # reserved extension name for per cluster exec config
+	//       extension:
+	//         audience: 06e3fbd18de8  # arbitrary config
+	//
+	// In some environments, the user config may be exactly the same across many clusters
+	// (i.e. call this exec plugin) minus some details that are specific to each cluster
+	// such as the audience.  This field allows the per cluster config to be directly
+	// specified with the cluster info.  Using this field to store secret data is not
+	// recommended as one of the prime benefits of exec plugins is that no secrets need
+	// to be stored directly in the kubeconfig.
+	// +k8s:conversion-gen=false
+	Config runtime.Object
 }
 
 var _ fmt.Stringer = new(ExecConfig)
@@ -237,7 +267,11 @@ func (c ExecConfig) String() string {
 	if len(c.Env) > 0 {
 		env = "[]ExecEnvVar{--- REDACTED ---}"
 	}
-	return fmt.Sprintf("api.AuthProviderConfig{Command: %q, Args: %#v, Env: %s, APIVersion: %q}", c.Command, args, env, c.APIVersion)
+	config := "runtime.Object(nil)"
+	if c.Config != nil {
+		config = "runtime.Object(--- REDACTED ---)"
+	}
+	return fmt.Sprintf("api.ExecConfig{Command: %q, Args: %#v, Env: %s, APIVersion: %q, ProvideClusterInfo: %t, Config: %s}", c.Command, args, env, c.APIVersion, c.ProvideClusterInfo, config)
 }
 
 // ExecEnvVar is used for setting environment variables when executing an exec-based

vendor/k8s.io/client-go/tools/clientcmd/api/v1/types.go

@@ -104,10 +104,10 @@ type AuthInfo struct {
 	ClientKey string `json:"client-key,omitempty"`
 	// ClientKeyData contains PEM-encoded data from a client key file for TLS. Overrides ClientKey
 	// +optional
-	ClientKeyData []byte `json:"client-key-data,omitempty"`
+	ClientKeyData []byte `json:"client-key-data,omitempty" datapolicy:"security-key"`
 	// Token is the bearer token for authentication to the kubernetes cluster.
 	// +optional
-	Token string `json:"token,omitempty"`
+	Token string `json:"token,omitempty" datapolicy:"token"`
 	// TokenFile is a pointer to a file that contains a bearer token (as described above).  If both Token and TokenFile are present, Token takes precedence.
 	// +optional
 	TokenFile string `json:"tokenFile,omitempty"`
@@ -125,7 +125,7 @@ type AuthInfo struct {
 	Username string `json:"username,omitempty"`
 	// Password is the password for basic authentication to the kubernetes cluster.
 	// +optional
-	Password string `json:"password,omitempty"`
+	Password string `json:"password,omitempty" datapolicy:"password"`
 	// AuthProvider specifies a custom authentication plugin for the kubernetes cluster.
 	// +optional
 	AuthProvider *AuthProviderConfig `json:"auth-provider,omitempty"`
@@ -214,6 +214,13 @@ type ExecConfig struct {
 	// present. For example, `brew install foo-cli` might be a good InstallHint for
 	// foo-cli on Mac OS systems.
 	InstallHint string `json:"installHint,omitempty"`
+
+	// ProvideClusterInfo determines whether or not to provide cluster information,
+	// which could potentially contain very large CA data, to this exec plugin as a
+	// part of the KUBERNETES_EXEC_INFO environment variable. By default, it is set
+	// to false. Package k8s.io/client-go/tools/auth/exec provides helper methods for
+	// reading this environment variable.
+	ProvideClusterInfo bool `json:"provideClusterInfo"`
 }
 
 // ExecEnvVar is used for setting environment variables when executing an exec-based

vendor/k8s.io/client-go/tools/clientcmd/api/v1/zz_generated.conversion.go

@@ -171,7 +171,15 @@ func autoConvert_v1_AuthInfo_To_api_AuthInfo(in *AuthInfo, out *api.AuthInfo, s
 	out.Username = in.Username
 	out.Password = in.Password
 	out.AuthProvider = (*api.AuthProviderConfig)(unsafe.Pointer(in.AuthProvider))
-	out.Exec = (*api.ExecConfig)(unsafe.Pointer(in.Exec))
+	if in.Exec != nil {
+		in, out := &in.Exec, &out.Exec
+		*out = new(api.ExecConfig)
+		if err := Convert_v1_ExecConfig_To_api_ExecConfig(*in, *out, s); err != nil {
+			return err
+		}
+	} else {
+		out.Exec = nil
+	}
 	if err := Convert_Slice_v1_NamedExtension_To_Map_string_To_runtime_Object(&in.Extensions, &out.Extensions, s); err != nil {
 		return err
 	}
@@ -197,7 +205,15 @@ func autoConvert_api_AuthInfo_To_v1_AuthInfo(in *api.AuthInfo, out *AuthInfo, s
 	out.Username = in.Username
 	out.Password = in.Password
 	out.AuthProvider = (*AuthProviderConfig)(unsafe.Pointer(in.AuthProvider))
-	out.Exec = (*ExecConfig)(unsafe.Pointer(in.Exec))
+	if in.Exec != nil {
+		in, out := &in.Exec, &out.Exec
+		*out = new(ExecConfig)
+		if err := Convert_api_ExecConfig_To_v1_ExecConfig(*in, *out, s); err != nil {
+			return err
+		}
+	} else {
+		out.Exec = nil
+	}
 	if err := Convert_Map_string_To_runtime_Object_To_Slice_v1_NamedExtension(&in.Extensions, &out.Extensions, s); err != nil {
 		return err
 	}
@@ -359,6 +375,7 @@ func autoConvert_v1_ExecConfig_To_api_ExecConfig(in *ExecConfig, out *api.ExecCo
 	out.Env = *(*[]api.ExecEnvVar)(unsafe.Pointer(&in.Env))
 	out.APIVersion = in.APIVersion
 	out.InstallHint = in.InstallHint
+	out.ProvideClusterInfo = in.ProvideClusterInfo
 	return nil
 }
 
@@ -373,6 +390,8 @@ func autoConvert_api_ExecConfig_To_v1_ExecConfig(in *api.ExecConfig, out *ExecCo
 	out.Env = *(*[]ExecEnvVar)(unsafe.Pointer(&in.Env))
 	out.APIVersion = in.APIVersion
 	out.InstallHint = in.InstallHint
+	out.ProvideClusterInfo = in.ProvideClusterInfo
+	// INFO: in.Config opted out of conversion generation
 	return nil
 }
 

vendor/k8s.io/client-go/tools/clientcmd/api/zz_generated.deepcopy.go

@@ -267,6 +267,9 @@ func (in *ExecConfig) DeepCopyInto(out *ExecConfig) {
 		*out = make([]ExecEnvVar, len(*in))
 		copy(*out, *in)
 	}
+	if in.Config != nil {
+		out.Config = in.Config.DeepCopyObject()
+	}
 	return
 }