#205: Work on supporting OpenID Connect for auth

vendor/github.com/TwiN/g8/client.go

@@ -0,0 +1,58 @@
+package g8
+
+// Client is a struct containing both a Token and a slice of extra Permissions that said token has.
+type Client struct {
+	// Token is the value used to authenticate with the API.
+	Token string
+
+	// Permissions is a slice of extra permissions that may be used for more granular access control.
+	//
+	// If you only wish to use Gate.Protect and Gate.ProtectFunc, you do not have to worry about this,
+	// since they're only used by Gate.ProtectWithPermissions and Gate.ProtectFuncWithPermissions
+	Permissions []string
+}
+
+// NewClient creates a Client with a given token
+func NewClient(token string) *Client {
+	return &Client{
+		Token: token,
+	}
+}
+
+// NewClientWithPermissions creates a Client with a slice of permissions
+// Equivalent to using NewClient and WithPermissions
+func NewClientWithPermissions(token string, permissions []string) *Client {
+	return NewClient(token).WithPermissions(permissions)
+}
+
+// WithPermissions adds a slice of permissions to a client
+func (client *Client) WithPermissions(permissions []string) *Client {
+	client.Permissions = append(client.Permissions, permissions...)
+	return client
+}
+
+// WithPermission adds a permission to a client
+func (client *Client) WithPermission(permission string) *Client {
+	client.Permissions = append(client.Permissions, permission)
+	return client
+}
+
+// HasPermission checks whether a client has a given permission
+func (client Client) HasPermission(permissionRequired string) bool {
+	for _, permission := range client.Permissions {
+		if permissionRequired == permission {
+			return true
+		}
+	}
+	return false
+}
+
+// HasPermissions checks whether a client has the all permissions passed
+func (client Client) HasPermissions(permissionsRequired []string) bool {
+	for _, permissionRequired := range permissionsRequired {
+		if !client.HasPermission(permissionRequired) {
+			return false
+		}
+	}
+	return true
+}