83 lines
3.1 KiB
Go
83 lines
3.1 KiB
Go
package domain
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import "errors"
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// PrivacyKey identifies a Telegram account privacy setting without exposing tg.*.
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type PrivacyKey string
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const (
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PrivacyKeyStatusTimestamp PrivacyKey = "status_timestamp"
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PrivacyKeyChatInvite PrivacyKey = "chat_invite"
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PrivacyKeyPhoneCall PrivacyKey = "phone_call"
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PrivacyKeyPhoneP2P PrivacyKey = "phone_p2p"
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PrivacyKeyForwards PrivacyKey = "forwards"
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PrivacyKeyProfilePhoto PrivacyKey = "profile_photo"
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PrivacyKeyPhoneNumber PrivacyKey = "phone_number"
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PrivacyKeyAddedByPhone PrivacyKey = "added_by_phone"
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PrivacyKeyVoiceMessages PrivacyKey = "voice_messages"
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PrivacyKeyAbout PrivacyKey = "about"
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PrivacyKeyBirthday PrivacyKey = "birthday"
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PrivacyKeyStarGiftsAutoSave PrivacyKey = "star_gifts_auto_save"
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PrivacyKeyNoPaidMessages PrivacyKey = "no_paid_messages"
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PrivacyKeySavedMusic PrivacyKey = "saved_music"
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)
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// PrivacyRuleKind mirrors Layer 225 privacy rule constructors.
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type PrivacyRuleKind string
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const (
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PrivacyRuleAllowContacts PrivacyRuleKind = "allow_contacts"
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PrivacyRuleAllowAll PrivacyRuleKind = "allow_all"
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PrivacyRuleAllowUsers PrivacyRuleKind = "allow_users"
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PrivacyRuleDisallowContacts PrivacyRuleKind = "disallow_contacts"
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PrivacyRuleDisallowAll PrivacyRuleKind = "disallow_all"
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PrivacyRuleDisallowUsers PrivacyRuleKind = "disallow_users"
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PrivacyRuleAllowChatParticipants PrivacyRuleKind = "allow_chat_participants"
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PrivacyRuleDisallowChatParticipants PrivacyRuleKind = "disallow_chat_participants"
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PrivacyRuleAllowCloseFriends PrivacyRuleKind = "allow_close_friends"
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PrivacyRuleAllowPremium PrivacyRuleKind = "allow_premium"
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PrivacyRuleAllowBots PrivacyRuleKind = "allow_bots"
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PrivacyRuleDisallowBots PrivacyRuleKind = "disallow_bots"
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)
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// PrivacyRule is a protocol-neutral privacy rule.
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type PrivacyRule struct {
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Kind PrivacyRuleKind `json:"kind"`
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UserIDs []int64 `json:"user_ids,omitempty"`
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ChatIDs []int64 `json:"chat_ids,omitempty"`
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}
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// PrivacyRules is one owner/key rule set.
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type PrivacyRules struct {
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OwnerUserID int64 `json:"owner_user_id,omitempty"`
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Key PrivacyKey `json:"key"`
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Rules []PrivacyRule `json:"rules"`
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}
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// PrivacyContext describes viewer facts needed for privacy evaluation.
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type PrivacyContext struct {
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OwnerUserID int64
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ViewerUserID int64
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ViewerIsContact bool
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ViewerIsBot bool
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ViewerIsPremium bool
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ViewerCloseFriend bool
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SharedChatIDs []int64
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}
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var (
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ErrPrivacyKeyInvalid = errors.New("privacy key invalid")
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ErrPrivacyRuleInvalid = errors.New("privacy rule invalid")
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)
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// DefaultPrivacyRules returns Telegram-like defaults used when no user setting exists.
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func DefaultPrivacyRules(key PrivacyKey) []PrivacyRule {
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switch key {
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case PrivacyKeyPhoneNumber:
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return []PrivacyRule{{Kind: PrivacyRuleDisallowAll}}
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case PrivacyKeyBirthday:
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return []PrivacyRule{{Kind: PrivacyRuleAllowContacts}}
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default:
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return []PrivacyRule{{Kind: PrivacyRuleAllowAll}}
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}
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}
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