package eacl import ( v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl" ) // Action taken if ContainerEACL record matched request. // Action is compatible with v2 acl.Action enum. type Action uint32 const ( // ActionUnknown is an Action value used to mark action as undefined. ActionUnknown Action = iota // ActionAllow is an Action value that allows access to the operation from context. ActionAllow // ActionDeny is an Action value that denies access to the operation from context. ActionDeny ) // Operation is a object service method to match request. // Operation is compatible with v2 acl.Operation enum. type Operation uint32 const ( // OperationUnknown is an Operation value used to mark operation as undefined. OperationUnknown Operation = iota // OperationGet is an object get Operation. OperationGet // OperationHead is an Operation of getting the object header. OperationHead // OperationPut is an object put Operation. OperationPut // OperationDelete is an object delete Operation. OperationDelete // OperationSearch is an object search Operation. OperationSearch // OperationRange is an object payload range retrieval Operation. OperationRange // OperationRangeHash is an object payload range hashing Operation. OperationRangeHash ) // Role is a group of request senders to match request. // Role is compatible with v2 acl.Role enum. type Role uint32 const ( // RoleUnknown is a Role value used to mark role as undefined. RoleUnknown Role = iota // RoleUser is a group of senders that contains only key of container owner. RoleUser // RoleSystem is a group of senders that contains keys of container nodes and // inner ring nodes. RoleSystem // RoleOthers is a group of senders that contains none of above keys. RoleOthers ) // Match is binary operation on filer name and value to check if request is matched. // Match is compatible with v2 acl.MatchType enum. type Match uint32 const ( // MatchUnknown is a Match value used to mark matcher as undefined. MatchUnknown Match = iota // MatchStringEqual is a Match of string equality. MatchStringEqual // MatchStringNotEqual is a Match of string inequality. MatchStringNotEqual ) // FilterHeaderType indicates source of headers to make matches. // FilterHeaderType is compatible with v2 acl.HeaderType enum. type FilterHeaderType uint32 const ( // HeaderTypeUnknown is a FilterHeaderType value used to mark header type as undefined. HeaderTypeUnknown FilterHeaderType = iota // HeaderFromRequest is a FilterHeaderType for request X-Header. HeaderFromRequest // HeaderFromObject is a FilterHeaderType for object header. HeaderFromObject // HeaderFromService is a FilterHeaderType for service header. HeaderFromService ) // ToV2 converts Action to v2 Action enum value. func (a Action) ToV2() v2acl.Action { switch a { case ActionAllow: return v2acl.ActionAllow case ActionDeny: return v2acl.ActionDeny default: return v2acl.ActionUnknown } } // ActionFromV2 converts v2 Action enum value to Action. func ActionFromV2(action v2acl.Action) (a Action) { switch action { case v2acl.ActionAllow: a = ActionAllow case v2acl.ActionDeny: a = ActionDeny default: a = ActionUnknown } return a } // String returns string representation of Action. // // String mapping: // - ActionAllow: ALLOW; // - ActionDeny: DENY; // - ActionUnknown, default: ACTION_UNSPECIFIED. func (a Action) String() string { return a.ToV2().String() } // FromString parses Action from a string representation. // It is a reverse action to String(). // // Returns true if s was parsed successfully. func (a *Action) FromString(s string) bool { var g v2acl.Action ok := g.FromString(s) if ok { *a = ActionFromV2(g) } return ok } // ToV2 converts Operation to v2 Operation enum value. func (o Operation) ToV2() v2acl.Operation { switch o { case OperationGet: return v2acl.OperationGet case OperationHead: return v2acl.OperationHead case OperationPut: return v2acl.OperationPut case OperationDelete: return v2acl.OperationDelete case OperationSearch: return v2acl.OperationSearch case OperationRange: return v2acl.OperationRange case OperationRangeHash: return v2acl.OperationRangeHash default: return v2acl.OperationUnknown } } // OperationFromV2 converts v2 Operation enum value to Operation. func OperationFromV2(operation v2acl.Operation) (o Operation) { switch operation { case v2acl.OperationGet: o = OperationGet case v2acl.OperationHead: o = OperationHead case v2acl.OperationPut: o = OperationPut case v2acl.OperationDelete: o = OperationDelete case v2acl.OperationSearch: o = OperationSearch case v2acl.OperationRange: o = OperationRange case v2acl.OperationRangeHash: o = OperationRangeHash default: o = OperationUnknown } return o } // String returns string representation of Operation. // // String mapping: // - OperationGet: GET; // - OperationHead: HEAD; // - OperationPut: PUT; // - OperationDelete: DELETE; // - OperationSearch: SEARCH; // - OperationRange: GETRANGE; // - OperationRangeHash: GETRANGEHASH; // - OperationUnknown, default: OPERATION_UNSPECIFIED. func (o Operation) String() string { return o.ToV2().String() } // FromString parses Operation from a string representation. // It is a reverse action to String(). // // Returns true if s was parsed successfully. func (o *Operation) FromString(s string) bool { var g v2acl.Operation ok := g.FromString(s) if ok { *o = OperationFromV2(g) } return ok } // ToV2 converts Role to v2 Role enum value. func (r Role) ToV2() v2acl.Role { switch r { case RoleUser: return v2acl.RoleUser case RoleSystem: return v2acl.RoleSystem case RoleOthers: return v2acl.RoleOthers default: return v2acl.RoleUnknown } } // RoleFromV2 converts v2 Role enum value to Role. func RoleFromV2(role v2acl.Role) (r Role) { switch role { case v2acl.RoleUser: r = RoleUser case v2acl.RoleSystem: r = RoleSystem case v2acl.RoleOthers: r = RoleOthers default: r = RoleUnknown } return r } // String returns string representation of Role. // // String mapping: // - RoleUser: USER; // - RoleSystem: SYSTEM; // - RoleOthers: OTHERS; // - RoleUnknown, default: ROLE_UNKNOWN. func (r Role) String() string { return r.ToV2().String() } // FromString parses Role from a string representation. // It is a reverse action to String(). // // Returns true if s was parsed successfully. func (r *Role) FromString(s string) bool { var g v2acl.Role ok := g.FromString(s) if ok { *r = RoleFromV2(g) } return ok } // ToV2 converts Match to v2 MatchType enum value. func (m Match) ToV2() v2acl.MatchType { switch m { case MatchStringEqual: return v2acl.MatchTypeStringEqual case MatchStringNotEqual: return v2acl.MatchTypeStringNotEqual default: return v2acl.MatchTypeUnknown } } // MatchFromV2 converts v2 MatchType enum value to Match. func MatchFromV2(match v2acl.MatchType) (m Match) { switch match { case v2acl.MatchTypeStringEqual: m = MatchStringEqual case v2acl.MatchTypeStringNotEqual: m = MatchStringNotEqual default: m = MatchUnknown } return m } // String returns string representation of Match. // // String mapping: // - MatchStringEqual: STRING_EQUAL; // - MatchStringNotEqual: STRING_NOT_EQUAL; // - MatchUnknown, default: MATCH_TYPE_UNSPECIFIED. func (m Match) String() string { return m.ToV2().String() } // FromString parses Match from a string representation. // It is a reverse action to String(). // // Returns true if s was parsed successfully. func (m *Match) FromString(s string) bool { var g v2acl.MatchType ok := g.FromString(s) if ok { *m = MatchFromV2(g) } return ok } // ToV2 converts FilterHeaderType to v2 HeaderType enum value. func (h FilterHeaderType) ToV2() v2acl.HeaderType { switch h { case HeaderFromRequest: return v2acl.HeaderTypeRequest case HeaderFromObject: return v2acl.HeaderTypeObject case HeaderFromService: return v2acl.HeaderTypeService default: return v2acl.HeaderTypeUnknown } } // FilterHeaderTypeFromV2 converts v2 HeaderType enum value to FilterHeaderType. func FilterHeaderTypeFromV2(header v2acl.HeaderType) (h FilterHeaderType) { switch header { case v2acl.HeaderTypeRequest: h = HeaderFromRequest case v2acl.HeaderTypeObject: h = HeaderFromObject case v2acl.HeaderTypeService: h = HeaderFromService default: h = HeaderTypeUnknown } return h } // String returns string representation of FilterHeaderType. // // String mapping: // - HeaderFromRequest: REQUEST; // - HeaderFromObject: OBJECT; // - HeaderTypeUnknown, default: HEADER_UNSPECIFIED. func (h FilterHeaderType) String() string { return h.ToV2().String() } // FromString parses FilterHeaderType from a string representation. // It is a reverse action to String(). // // Returns true if s was parsed successfully. func (h *FilterHeaderType) FromString(s string) bool { var g v2acl.HeaderType ok := g.FromString(s) if ok { *h = FilterHeaderTypeFromV2(g) } return ok }