49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
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/**
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* PrekeyStore — server-side storage interface for prekey bundles.
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*
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* The prekey server stores public keys only (never private keys).
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*/
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export interface PrekeyStore {
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/** Save or update an identity for an address */
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saveIdentity(
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address: string,
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identitySigningKey: Uint8Array,
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identityDHKey: Uint8Array,
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): Promise<void>;
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/** Get an identity by address */
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getIdentity(
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address: string,
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): Promise<{ identitySigningKey: Uint8Array; identityDHKey: Uint8Array } | null>;
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/** Save or update a signed prekey for an address */
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saveSignedPreKey(
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address: string,
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keyId: number,
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publicKey: Uint8Array,
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signature: Uint8Array,
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): Promise<void>;
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/** Get the current signed prekey for an address */
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getSignedPreKey(
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address: string,
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): Promise<{ keyId: number; publicKey: Uint8Array; signature: Uint8Array } | null>;
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/** Add one-time prekeys for an address */
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saveOneTimePreKeys(
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address: string,
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keys: Array<{ keyId: number; publicKey: Uint8Array }>,
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): Promise<void>;
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/** Consume (pop) one one-time prekey for an address. Returns null if none left. */
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consumeOneTimePreKey(
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address: string,
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): Promise<{ keyId: number; publicKey: Uint8Array } | null>;
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/** Get remaining one-time prekey count for an address */
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getOneTimePreKeyCount(address: string): Promise<number>;
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/** Delete all keys for an address */
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deleteAll(address: string): Promise<void>;
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}
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