Upgrade dependent version: github.com/open-policy-agent/opa (#5315)

Upgrade dependent version: github.com/open-policy-agent/opa v0.18.0 -> v0.45.0

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

vendor/github.com/open-policy-agent/opa/internal/jwx/jws/headers.go

@@ -0,0 +1,154 @@
+package jws
+
+import (
+	"fmt"
+
+	"github.com/open-policy-agent/opa/internal/jwx/jwa"
+)
+
+// Constants for JWS Common parameters
+const (
+	AlgorithmKey     = "alg"
+	ContentTypeKey   = "cty"
+	CriticalKey      = "crit"
+	JWKKey           = "jwk"
+	JWKSetURLKey     = "jku"
+	KeyIDKey         = "kid"
+	PrivateParamsKey = "privateParams"
+	TypeKey          = "typ"
+)
+
+// Headers provides a common interface for common header parameters
+type Headers interface {
+	Get(string) (interface{}, bool)
+	Set(string, interface{}) error
+	GetAlgorithm() jwa.SignatureAlgorithm
+}
+
+// StandardHeaders contains JWS common parameters.
+type StandardHeaders struct {
+	Algorithm     jwa.SignatureAlgorithm `json:"alg,omitempty"`           // https://tools.ietf.org/html/rfc7515#section-4.1.1
+	ContentType   string                 `json:"cty,omitempty"`           // https://tools.ietf.org/html/rfc7515#section-4.1.10
+	Critical      []string               `json:"crit,omitempty"`          // https://tools.ietf.org/html/rfc7515#section-4.1.11
+	JWK           string                 `json:"jwk,omitempty"`           // https://tools.ietf.org/html/rfc7515#section-4.1.3
+	JWKSetURL     string                 `json:"jku,omitempty"`           // https://tools.ietf.org/html/rfc7515#section-4.1.2
+	KeyID         string                 `json:"kid,omitempty"`           // https://tools.ietf.org/html/rfc7515#section-4.1.4
+	PrivateParams map[string]interface{} `json:"privateParams,omitempty"` // https://tools.ietf.org/html/rfc7515#section-4.1.9
+	Type          string                 `json:"typ,omitempty"`           // https://tools.ietf.org/html/rfc7515#section-4.1.9
+}
+
+// GetAlgorithm returns algorithm
+func (h *StandardHeaders) GetAlgorithm() jwa.SignatureAlgorithm {
+	return h.Algorithm
+}
+
+// Get is a general getter function for StandardHeaders structure
+func (h *StandardHeaders) Get(name string) (interface{}, bool) {
+	switch name {
+	case AlgorithmKey:
+		v := h.Algorithm
+		if v == "" {
+			return nil, false
+		}
+		return v, true
+	case ContentTypeKey:
+		v := h.ContentType
+		if v == "" {
+			return nil, false
+		}
+		return v, true
+	case CriticalKey:
+		v := h.Critical
+		if len(v) == 0 {
+			return nil, false
+		}
+		return v, true
+	case JWKKey:
+		v := h.JWK
+		if v == "" {
+			return nil, false
+		}
+		return v, true
+	case JWKSetURLKey:
+		v := h.JWKSetURL
+		if v == "" {
+			return nil, false
+		}
+		return v, true
+	case KeyIDKey:
+		v := h.KeyID
+		if v == "" {
+			return nil, false
+		}
+		return v, true
+	case PrivateParamsKey:
+		v := h.PrivateParams
+		if len(v) == 0 {
+			return nil, false
+		}
+		return v, true
+	case TypeKey:
+		v := h.Type
+		if v == "" {
+			return nil, false
+		}
+		return v, true
+	default:
+		return nil, false
+	}
+}
+
+// Set is a general setter function for StandardHeaders structure
+func (h *StandardHeaders) Set(name string, value interface{}) error {
+	switch name {
+	case AlgorithmKey:
+		if err := h.Algorithm.Accept(value); err != nil {
+			return fmt.Errorf("invalid value for %s key: %w", AlgorithmKey, err)
+		}
+		return nil
+	case ContentTypeKey:
+		if v, ok := value.(string); ok {
+			h.ContentType = v
+			return nil
+		}
+		return fmt.Errorf("invalid value for %s key: %T", ContentTypeKey, value)
+	case CriticalKey:
+		if v, ok := value.([]string); ok {
+			h.Critical = v
+			return nil
+		}
+		return fmt.Errorf("invalid value for %s key: %T", CriticalKey, value)
+	case JWKKey:
+		if v, ok := value.(string); ok {
+			h.JWK = v
+			return nil
+		}
+		return fmt.Errorf("invalid value for %s key: %T", JWKKey, value)
+	case JWKSetURLKey:
+		if v, ok := value.(string); ok {
+			h.JWKSetURL = v
+			return nil
+		}
+		return fmt.Errorf("invalid value for %s key: %T", JWKSetURLKey, value)
+	case KeyIDKey:
+		if v, ok := value.(string); ok {
+			h.KeyID = v
+			return nil
+		}
+		return fmt.Errorf("invalid value for %s key: %T", KeyIDKey, value)
+	case PrivateParamsKey:
+		if v, ok := value.(map[string]interface{}); ok {
+			h.PrivateParams = v
+			return nil
+		}
+		return fmt.Errorf("invalid value for %s key: %T", PrivateParamsKey, value)
+	case TypeKey:
+		if v, ok := value.(string); ok {
+			h.Type = v
+			return nil
+		}
+		return fmt.Errorf("invalid value for %s key: %T", TypeKey, value)
+	default:
+		return fmt.Errorf("invalid key: %s", name)
+	}
+}