80 lines
2.6 KiB
Go
80 lines
2.6 KiB
Go
package identity
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import "sort"
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type Role string
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type Capability string
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const (
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RoleOwner Role = "owner"
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RoleAdmin Role = "admin"
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RoleEditor Role = "editor"
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RoleViewer Role = "viewer"
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)
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const (
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CapabilityHouseholdRead Capability = "household.read"
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CapabilityHouseholdManage Capability = "household.manage"
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CapabilityMemberManage Capability = "member.manage"
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CapabilityOwnershipTransfer Capability = "ownership.transfer"
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CapabilitySubjectRead Capability = "subject.read"
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CapabilitySubjectWrite Capability = "subject.write"
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CapabilityConversationRead Capability = "conversation.read"
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CapabilityStoryReview Capability = "story.review"
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CapabilityDeviceManage Capability = "device.manage"
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CapabilityFirmwareManage Capability = "firmware.manage"
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CapabilityRecordingPlay Capability = "recording.play"
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CapabilityRecordingDownload Capability = "recording.download"
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CapabilityPrivacyRead Capability = "privacy.read"
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CapabilityPrivacyManage Capability = "privacy.manage"
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)
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var roleCapabilities = map[Role]map[Capability]struct{}{
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RoleOwner: capabilitySet(
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CapabilityHouseholdRead, CapabilityHouseholdManage, CapabilityMemberManage,
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CapabilityOwnershipTransfer, CapabilitySubjectRead, CapabilitySubjectWrite,
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CapabilityConversationRead, CapabilityStoryReview, CapabilityDeviceManage,
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CapabilityFirmwareManage, CapabilityPrivacyRead, CapabilityPrivacyManage,
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),
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RoleAdmin: capabilitySet(
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CapabilityHouseholdRead, CapabilityHouseholdManage, CapabilityMemberManage,
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CapabilitySubjectRead, CapabilitySubjectWrite, CapabilityConversationRead,
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CapabilityStoryReview, CapabilityDeviceManage,
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CapabilityFirmwareManage, CapabilityPrivacyRead,
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),
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RoleEditor: capabilitySet(
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CapabilityHouseholdRead, CapabilitySubjectRead, CapabilitySubjectWrite,
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CapabilityConversationRead, CapabilityStoryReview, CapabilityDeviceManage,
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),
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RoleViewer: capabilitySet(
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CapabilityHouseholdRead, CapabilitySubjectRead, CapabilityConversationRead,
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),
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}
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func Can(role Role, capability Capability) bool {
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capabilities, ok := roleCapabilities[role]
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if !ok {
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return false
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}
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_, ok = capabilities[capability]
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return ok
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}
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func CapabilitiesForRole(role Role) []Capability {
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set := roleCapabilities[role]
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result := make([]Capability, 0, len(set))
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for capability := range set {
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result = append(result, capability)
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}
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sort.Slice(result, func(i, j int) bool { return result[i] < result[j] })
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return result
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}
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func capabilitySet(capabilities ...Capability) map[Capability]struct{} {
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set := make(map[Capability]struct{}, len(capabilities))
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for _, capability := range capabilities {
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set[capability] = struct{}{}
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}
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return set
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}
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