@validpay/node-sdk - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

dist/client.d.ts

+import { type ValidPayClientOptions, type CreateIntentParams, type BatchIntentItem, type SelectiveIntentParams, type CreateIntentResult, type VerifyIntentResult, type RevocationResult, type RevocationEvent } from "./types.js";
+export declare class ValidPayClient {
+    private readonly apiKey;
+    private readonly baseUrl;
+    private readonly timeout;
+    private readonly fetchImpl;
+    constructor(options: ValidPayClientOptions);
+    createIntent(params: CreateIntentParams): Promise<CreateIntentResult>;
+    createIntentBatch(items: BatchIntentItem[]): Promise<CreateIntentResult[]>;
+    verifyIntent<T = unknown>(retrievalId: string, key: string): Promise<VerifyIntentResult<T>>;
+    createSplitKeyIntent(params: CreateIntentParams): Promise<CreateIntentResult>;
+    verifySplitKeyIntent<T = unknown>(retrievalId: string, shareA: string): Promise<VerifyIntentResult<T>>;
+    createSelectiveIntent(params: SelectiveIntentParams): Promise<CreateIntentResult>;
+    verifySelectiveIntent(retrievalId: string, key: string, role?: string): Promise<VerifyIntentResult<Record<string, unknown>>>;
+    revokeIntent(retrievalId: string, reason?: string): Promise<RevocationResult>;
+    reinstateIntent(retrievalId: string, reason?: string): Promise<RevocationResult>;
+    getRevocationHistory(retrievalId: string): Promise<RevocationEvent[]>;
+    health(): Promise<{
+        status: string;
+        version?: string;
+    }>;
+    private request;
+}
+//# sourceMappingURL=client.d.ts.map

dist/client.d.ts.map

+{"version":3,"file":"client.d.ts","sourceRoot":"","sources":["../src/client.ts"],"names":[],"mappings":"AAWA,OAAO,EAEL,KAAK,qBAAqB,EAC1B,KAAK,kBAAkB,EACvB,KAAK,eAAe,EACpB,KAAK,qBAAqB,EAC1B,KAAK,kBAAkB,EACvB,KAAK,kBAAkB,EAEvB,KAAK,gBAAgB,EACrB,KAAK,eAAe,EAMrB,MAAM,YAAY,CAAC;AAYpB,qBAAa,cAAc;IACzB,OAAO,CAAC,QAAQ,CAAC,MAAM,CAAS;IAChC,OAAO,CAAC,QAAQ,CAAC,OAAO,CAAS;IACjC,OAAO,CAAC,QAAQ,CAAC,OAAO,CAAS;IACjC,OAAO,CAAC,QAAQ,CAAC,SAAS,CAAe;gBAE7B,OAAO,EAAE,qBAAqB;IAYpC,YAAY,CAAC,MAAM,EAAE,kBAAkB,GAAG,OAAO,CAAC,kBAAkB,CAAC;IAgCrE,iBAAiB,CAAC,KAAK,EAAE,eAAe,EAAE,GAAG,OAAO,CAAC,kBAAkB,EAAE,CAAC;IAoE1E,YAAY,CAAC,CAAC,GAAG,OAAO,EAC5B,WAAW,EAAE,MAAM,EACnB,GAAG,EAAE,MAAM,GACV,OAAO,CAAC,kBAAkB,CAAC,CAAC,CAAC,CAAC;IAmE3B,oBAAoB,CAAC,MAAM,EAAE,kBAAkB,GAAG,OAAO,CAAC,kBAAkB,CAAC;IAoC7E,oBAAoB,CAAC,CAAC,GAAG,OAAO,EACpC,WAAW,EAAE,MAAM,EACnB,MAAM,EAAE,MAAM,GACb,OAAO,CAAC,kBAAkB,CAAC,CAAC,CAAC,CAAC;IAiE3B,qBAAqB,CAAC,MAAM,EAAE,qBAAqB,GAAG,OAAO,CAAC,kBAAkB,CAAC;IAyEjF,qBAAqB,CACzB,WAAW,EAAE,MAAM,EACnB,GAAG,EAAE,MAAM,EACX,IAAI,SAAS,GACZ,OAAO,CAAC,kBAAkB,CAAC,MAAM,CAAC,MAAM,EAAE,OAAO,CAAC,CAAC,CAAC;IA4GjD,YAAY,CAAC,WAAW,EAAE,MAAM,EAAE,MAAM,CAAC,EAAE,MAAM,GAAG,OAAO,CAAC,gBAAgB,CAAC;IAoB7E,eAAe,CAAC,WAAW,EAAE,MAAM,EAAE,MAAM,CAAC,EAAE,MAAM,GAAG,OAAO,CAAC,gBAAgB,CAAC;IAoBhF,oBAAoB,CAAC,WAAW,EAAE,MAAM,GAAG,OAAO,CAAC,eAAe,EAAE,CAAC;IAoBrE,MAAM,IAAI,OAAO,CAAC;QAAE,MAAM,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC;YAQ/C,OAAO;CAgDtB"}

dist/client.js

+import { generateKey, encrypt, decrypt, commitmentHash, splitKey as splitKeyFn, combineKeyShares, encryptFields, buildKeyMap, decryptFields, } from "./crypto.js";
+import { ValidPayError, } from "./types.js";
+const DEFAULT_BASE_URL = "https://api.validpay.io";
+const DEFAULT_TIMEOUT_MS = 30_000;
+export class ValidPayClient {
+    apiKey;
+    baseUrl;
+    timeout;
+    fetchImpl;
+    constructor(options) {
+        if (!options.apiKey) {
+            throw new ValidPayError("invalid_config", "apiKey is required");
+        }
+        this.apiKey = options.apiKey;
+        this.baseUrl = (options.baseUrl ?? DEFAULT_BASE_URL).replace(/\/+$/, "");
+        this.timeout = options.timeout ?? DEFAULT_TIMEOUT_MS;
+        this.fetchImpl = options.fetch ?? fetch;
+    }
+    // === Core ===
+    async createIntent(params) {
+        if (!params.documentType) {
+            throw new ValidPayError("invalid_argument", "documentType is required");
+        }
+        validateTimeLock(params.validFrom, params.validUntil);
+        const key = generateKey();
+        const plaintext = JSON.stringify(params.payload);
+        const encrypted_payload = encrypt(plaintext, key);
+        const commitment_hash = commitmentHash(plaintext);
+        const body = {
+            document_type: params.documentType,
+            encrypted_payload,
+            commitment_hash,
+        };
+        if (params.validFrom !== undefined)
+            body["valid_from"] = params.validFrom;
+        if (params.validUntil !== undefined)
+            body["valid_until"] = params.validUntil;
+        const data = await this.request("POST", "/v1/intent", {
+            body,
+            auth: true,
+        });
+        if (!data?.retrieval_id) {
+            throw new ValidPayError("invalid_response", "API response missing retrieval_id", {
+                details: data,
+            });
+        }
+        return { retrievalId: data.retrieval_id, key };
+    }
+    async createIntentBatch(items) {
+        if (!Array.isArray(items) || items.length === 0) {
+            throw new ValidPayError("invalid_argument", "items must contain at least 1 item");
+        }
+        if (items.length > 100) {
+            throw new ValidPayError("invalid_argument", `items must contain at most 100 items (got ${items.length})`);
+        }
+        const keys = [];
+        const requestItems = [];
+        items.forEach((item, idx) => {
+            if (!item.documentType) {
+                throw new ValidPayError("invalid_argument", `items[${idx}].documentType is required`);
+            }
+            if (!("payload" in item)) {
+                throw new ValidPayError("invalid_argument", `items[${idx}].payload is required`);
+            }
+            try {
+                validateTimeLock(item.validFrom, item.validUntil);
+            }
+            catch (e) {
+                if (e instanceof ValidPayError) {
+                    throw new ValidPayError("invalid_argument", `items[${idx}]: ${e.message}`);
+                }
+                throw e;
+            }
+            const k = generateKey();
+            keys.push(k);
+            const plaintext = JSON.stringify(item.payload);
+            const req = {
+                document_type: item.documentType,
+                encrypted_payload: encrypt(plaintext, k),
+                commitment_hash: commitmentHash(plaintext),
+            };
+            if (item.validFrom !== undefined)
+                req["valid_from"] = item.validFrom;
+            if (item.validUntil !== undefined)
+                req["valid_until"] = item.validUntil;
+            requestItems.push(req);
+        });
+        const data = await this.request("POST", "/v1/intent/batch", {
+            body: { intents: requestItems },
+            auth: true,
+        });
+        if (!Array.isArray(data?.results) || data.results.length !== keys.length) {
+            throw new ValidPayError("invalid_response", "API response missing results array of expected length", { details: data });
+        }
+        return data.results.map((row, i) => {
+            if (!row?.retrieval_id) {
+                throw new ValidPayError("invalid_response", `results[${i}] missing retrieval_id`, {
+                    details: data,
+                });
+            }
+            return { retrievalId: row.retrieval_id, key: keys[i] };
+        });
+    }
+    async verifyIntent(retrievalId, key) {
+        if (!retrievalId) {
+            throw new ValidPayError("invalid_argument", "retrievalId is required");
+        }
+        if (!key) {
+            throw new ValidPayError("invalid_argument", "key is required");
+        }
+        const data = await this.request("GET", `/v1/intent/${encodeURIComponent(retrievalId)}`, { auth: false });
+        if (!data || typeof data !== "object") {
+            throw new ValidPayError("invalid_response", "API response missing intent body", {
+                details: data,
+            });
+        }
+        if (data.status === "revoked" || !data.encrypted_payload) {
+            const reasonSuffix = data.revocation_reason ? `: ${data.revocation_reason}` : "";
+            throw new ValidPayError("intent_revoked", `Intent ${retrievalId} has been revoked${reasonSuffix}`, {
+                details: {
+                    intent_id: data.intent_id,
+                    status: data.status,
+                    revoked_at: data.revoked_at,
+                    revocation_reason: data.revocation_reason,
+                },
+            });
+        }
+        if (data.selective_disclosure) {
+            throw new ValidPayError("selective_disclosure_required", "This intent uses selective field disclosure. Use verifySelectiveIntent(retrievalId, key, role) instead.");
+        }
+        if (data.split_key) {
+            throw new ValidPayError("split_key_required", `Intent ${retrievalId} uses split-key protection. Use verifySplitKeyIntent(retrievalId, shareA) instead.`);
+        }
+        const decrypted = decrypt(data.encrypted_payload, key);
+        const integrityVerified = checkCommitment(data.commitment_hash, decrypted);
+        let payload;
+        try {
+            payload = JSON.parse(decrypted);
+        }
+        catch (cause) {
+            throw new ValidPayError("invalid_payload", "Decrypted payload is not valid JSON", {
+                cause,
+            });
+        }
+        return buildVerifyResult(data, payload, integrityVerified);
+    }
+    // === Split-key (Patent C) ===
+    async createSplitKeyIntent(params) {
+        if (!params.documentType) {
+            throw new ValidPayError("invalid_argument", "documentType is required");
+        }
+        validateTimeLock(params.validFrom, params.validUntil);
+        const fullKey = generateKey();
+        const [shareA, shareB] = splitKeyFn(fullKey);
+        const plaintext = JSON.stringify(params.payload);
+        const encrypted_payload = encrypt(plaintext, fullKey);
+        const commitment_hash = commitmentHash(plaintext);
+        const body = {
+            document_type: params.documentType,
+            encrypted_payload,
+            commitment_hash,
+            split_key: true,
+            key_fragment_b: shareB,
+        };
+        if (params.validFrom !== undefined)
+            body["valid_from"] = params.validFrom;
+        if (params.validUntil !== undefined)
+            body["valid_until"] = params.validUntil;
+        const data = await this.request("POST", "/v1/intent", {
+            body,
+            auth: true,
+        });
+        if (!data?.retrieval_id) {
+            throw new ValidPayError("invalid_response", "API response missing retrieval_id", {
+                details: data,
+            });
+        }
+        return { retrievalId: data.retrieval_id, key: shareA };
+    }
+    async verifySplitKeyIntent(retrievalId, shareA) {
+        if (!retrievalId) {
+            throw new ValidPayError("invalid_argument", "retrievalId is required");
+        }
+        if (!shareA) {
+            throw new ValidPayError("invalid_argument", "shareA is required");
+        }
+        const data = await this.request("GET", `/v1/intent/${encodeURIComponent(retrievalId)}`, { auth: false });
+        if (data.status === "revoked" || !data.encrypted_payload) {
+            const reasonSuffix = data.revocation_reason ? `: ${data.revocation_reason}` : "";
+            throw new ValidPayError("intent_revoked", `Intent ${retrievalId} has been revoked${reasonSuffix}`, {
+                details: {
+                    intent_id: data.intent_id,
+                    status: data.status,
+                    revoked_at: data.revoked_at,
+                    revocation_reason: data.revocation_reason,
+                },
+            });
+        }
+        const frag = await this.request("GET", `/v1/intent/${encodeURIComponent(retrievalId)}/fragment`, { auth: false });
+        if (frag?.error) {
+            throw new ValidPayError(frag.error, `Fragment retrieval failed: ${frag.error}`, {
+                details: frag,
+            });
+        }
+        if (!frag?.fragment_b) {
+            throw new ValidPayError("missing_fragment", "Server did not return key fragment", {
+                details: frag,
+            });
+        }
+        const fullKey = combineKeyShares(shareA, frag.fragment_b);
+        const decrypted = decrypt(data.encrypted_payload, fullKey);
+        const integrityVerified = checkCommitment(data.commitment_hash, decrypted);
+        let payload;
+        try {
+            payload = JSON.parse(decrypted);
+        }
+        catch (cause) {
+            throw new ValidPayError("invalid_payload", "Decrypted payload is not valid JSON", {
+                cause,
+            });
+        }
+        return buildVerifyResult(data, payload, integrityVerified);
+    }
+    // === Selective disclosure (Patent E) ===
+    async createSelectiveIntent(params) {
+        if (!params.documentType) {
+            throw new ValidPayError("invalid_argument", "documentType is required");
+        }
+        if (!params.payload || Object.keys(params.payload).length === 0) {
+            throw new ValidPayError("invalid_argument", "payload must be a non-empty object");
+        }
+        if (!params.disclosurePolicy || Object.keys(params.disclosurePolicy).length === 0) {
+            throw new ValidPayError("invalid_argument", "disclosurePolicy must be a non-empty object");
+        }
+        validateTimeLock(params.validFrom, params.validUntil);
+        for (const [role, fields] of Object.entries(params.disclosurePolicy)) {
+            if (!Array.isArray(fields)) {
+                throw new ValidPayError("invalid_argument", `disclosurePolicy['${role}'] must be an array`);
+            }
+            for (const f of fields) {
+                if (!(f in params.payload)) {
+                    throw new ValidPayError("invalid_argument", `Field '${f}' in role '${role}' not found in payload`);
+                }
+            }
+        }
+        const masterKey = generateKey();
+        const { encryptedFields, fieldKeys } = encryptFields(params.payload);
+        const keyMap = buildKeyMap(fieldKeys, params.disclosurePolicy);
+        const encrypted_key_map = encrypt(JSON.stringify(keyMap), masterKey);
+        const fullPlaintext = JSON.stringify(params.payload);
+        const commitment_hash = commitmentHash(fullPlaintext);
+        let qrKey = masterKey;
+        let key_fragment_b;
+        if (params.splitKey) {
+            const [shareA, shareB] = splitKeyFn(masterKey);
+            qrKey = shareA;
+            key_fragment_b = shareB;
+        }
+        const body = {
+            document_type: params.documentType,
+            encrypted_payload: JSON.stringify(encryptedFields),
+            commitment_hash,
+            selective_disclosure: true,
+            disclosure_policy: JSON.stringify(params.disclosurePolicy),
+            encrypted_key_map,
+            split_key: !!params.splitKey,
+        };
+        if (key_fragment_b !== undefined)
+            body["key_fragment_b"] = key_fragment_b;
+        if (params.validFrom !== undefined)
+            body["valid_from"] = params.validFrom;
+        if (params.validUntil !== undefined)
+            body["valid_until"] = params.validUntil;
+        const data = await this.request("POST", "/v1/intent", {
+            body,
+            auth: true,
+        });
+        if (!data?.retrieval_id) {
+            throw new ValidPayError("invalid_response", "API response missing retrieval_id", {
+                details: data,
+            });
+        }
+        return { retrievalId: data.retrieval_id, key: qrKey };
+    }
+    async verifySelectiveIntent(retrievalId, key, role = "full") {
+        if (!retrievalId) {
+            throw new ValidPayError("invalid_argument", "retrievalId is required");
+        }
+        if (!key) {
+            throw new ValidPayError("invalid_argument", "key is required");
+        }
+        const data = await this.request("GET", `/v1/intent/${encodeURIComponent(retrievalId)}`, { auth: false });
+        if (data.status === "revoked" || !data.encrypted_payload) {
+            const reasonSuffix = data.revocation_reason ? `: ${data.revocation_reason}` : "";
+            throw new ValidPayError("intent_revoked", `Intent ${retrievalId} has been revoked${reasonSuffix}`, {
+                details: {
+                    intent_id: data.intent_id,
+                    status: data.status,
+                    revoked_at: data.revoked_at,
+                    revocation_reason: data.revocation_reason,
+                },
+            });
+        }
+        let masterKey = key;
+        if (data.split_key) {
+            const frag = await this.request("GET", `/v1/intent/${encodeURIComponent(retrievalId)}/fragment`, { auth: false });
+            if (frag?.error) {
+                throw new ValidPayError(frag.error, `Fragment retrieval failed: ${frag.error}`, {
+                    details: frag,
+                });
+            }
+            if (!frag?.fragment_b) {
+                throw new ValidPayError("missing_fragment", "Server did not return key fragment", {
+                    details: frag,
+                });
+            }
+            masterKey = combineKeyShares(key, frag.fragment_b);
+        }
+        if (!data.encrypted_key_map) {
+            throw new ValidPayError("invalid_response", "Selective disclosure intent missing encrypted_key_map");
+        }
+        const keyMapJson = decrypt(data.encrypted_key_map, masterKey);
+        let keyMap;
+        try {
+            keyMap = JSON.parse(keyMapJson);
+        }
+        catch (cause) {
+            throw new ValidPayError("invalid_payload", "Decrypted key map is not valid JSON", {
+                cause,
+            });
+        }
+        if (!(role in keyMap)) {
+            const available = Object.keys(keyMap).sort().join(", ");
+            throw new ValidPayError("invalid_role", `Role '${role}' is not defined in this document's disclosure policy. Available roles: ${available}`);
+        }
+        const fieldKeys = keyMap[role];
+        let encryptedFields;
+        try {
+            encryptedFields = JSON.parse(data.encrypted_payload);
+        }
+        catch (cause) {
+            throw new ValidPayError("invalid_payload", "Encrypted payload is not a valid JSON envelope", { cause });
+        }
+        const payload = decryptFields(encryptedFields, fieldKeys);
+        let integrityVerified = false;
+        if (data.commitment_hash && role === "full") {
+            const allKeys = keyMap["full"] ?? {};
+            const fullPayload = decryptFields(encryptedFields, allKeys);
+            const actual = commitmentHash(JSON.stringify(fullPayload));
+            if (actual !== data.commitment_hash) {
+                throw new ValidPayError("integrity_failure", "INTEGRITY VERIFICATION FAILED — the decrypted payload does not match the commitment hash stored at issuance.");
+            }
+            integrityVerified = true;
+        }
+        return buildVerifyResult(data, payload, integrityVerified);
+    }
+    // === Revocation (Patent H) ===
+    async revokeIntent(retrievalId, reason) {
+        if (!retrievalId) {
+            throw new ValidPayError("invalid_argument", "retrievalId is required");
+        }
+        const data = await this.request("PATCH", `/v1/intent/${encodeURIComponent(retrievalId)}/revoke`, { body: reason ? { reason } : {}, auth: true });
+        return {
+            intentId: data?.intent_id ?? retrievalId,
+            status: data?.status ?? "revoked",
+            revokedAt: data?.revoked_at,
+        };
+    }
+    async reinstateIntent(retrievalId, reason) {
+        if (!retrievalId) {
+            throw new ValidPayError("invalid_argument", "retrievalId is required");
+        }
+        const data = await this.request("PATCH", `/v1/intent/${encodeURIComponent(retrievalId)}/reinstate`, { body: reason ? { reason } : {}, auth: true });
+        return {
+            intentId: data?.intent_id ?? retrievalId,
+            status: data?.status ?? "active",
+            reinstatedAt: data?.reinstated_at,
+        };
+    }
+    async getRevocationHistory(retrievalId) {
+        if (!retrievalId) {
+            throw new ValidPayError("invalid_argument", "retrievalId is required");
+        }
+        const data = await this.request("GET", `/v1/intent/${encodeURIComponent(retrievalId)}/revocations`, { auth: true });
+        if (!Array.isArray(data?.events))
+            return [];
+        return data.events.map((e) => ({
+            id: e.id,
+            action: e.action,
+            reason: e.reason,
+            performedAt: e.performed_at,
+        }));
+    }
+    // === Health ===
+    async health() {
+        return this.request("GET", "/health", {
+            auth: false,
+        });
+    }
+    // === HTTP ===
+    async request(method, path, opts) {
+        const url = `${this.baseUrl}${path}`;
+        const headers = { Accept: "application/json" };
+        if (opts.auth)
+            headers["Authorization"] = `Bearer ${this.apiKey}`;
+        if (opts.body !== undefined)
+            headers["Content-Type"] = "application/json";
+        const controller = new AbortController();
+        const timer = setTimeout(() => controller.abort(), this.timeout);
+        let response;
+        try {
+            response = await this.fetchImpl(url, {
+                method,
+                headers,
+                body: opts.body !== undefined ? JSON.stringify(opts.body) : undefined,
+                signal: controller.signal,
+            });
+        }
+        catch (cause) {
+            throw new ValidPayError("network_error", `Request to ${url} failed`, { cause });
+        }
+        finally {
+            clearTimeout(timer);
+        }
+        const text = await response.text();
+        let json = undefined;
+        if (text) {
+            try {
+                json = JSON.parse(text);
+            }
+            catch {
+                // leave undefined
+            }
+        }
+        if (!response.ok) {
+            const errBody = (json ?? text);
+            const code = typeof errBody === "object" && errBody && typeof errBody.error === "string"
+                ? errBody.error
+                : "http_error";
+            throw new ValidPayError(code, `ValidPay API ${method} ${path} failed: ${response.status}`, { status: response.status, details: errBody });
+        }
+        return json;
+    }
+}
+// === Helpers ===
+function checkCommitment(expected, plaintext) {
+    if (!expected)
+        return false;
+    const actual = commitmentHash(plaintext);
+    if (actual !== expected) {
+        throw new ValidPayError("integrity_failure", "INTEGRITY VERIFICATION FAILED — the decrypted payload does not match the commitment hash stored at issuance.");
+    }
+    return true;
+}
+function computeTimeLockStatus(validFrom, validUntil) {
+    if (!validFrom && !validUntil)
+        return null;
+    const now = Date.now();
+    if (validFrom) {
+        const t = Date.parse(validFrom);
+        if (!Number.isNaN(t) && now < t)
+            return "not_yet_valid";
+    }
+    if (validUntil) {
+        const t = Date.parse(validUntil);
+        if (!Number.isNaN(t) && now > t)
+            return "expired";
+    }
+    return "valid";
+}
+function validateTimeLock(validFrom, validUntil) {
+    if (validFrom !== undefined && Number.isNaN(Date.parse(validFrom))) {
+        throw new ValidPayError("invalid_argument", `validFrom is not a valid ISO-8601: ${validFrom}`);
+    }
+    if (validUntil !== undefined && Number.isNaN(Date.parse(validUntil))) {
+        throw new ValidPayError("invalid_argument", `validUntil is not a valid ISO-8601: ${validUntil}`);
+    }
+    if (validFrom !== undefined && validUntil !== undefined) {
+        if (Date.parse(validFrom) >= Date.parse(validUntil)) {
+            throw new ValidPayError("invalid_argument", "validFrom must be before validUntil");
+        }
+    }
+}
+function buildVerifyResult(data, payload, integrityVerified) {
+    return {
+        intentId: data.intent_id,
+        payload,
+        issuer: data.issuer,
+        issuerVerified: data.issuer_verified,
+        registeredAt: data.registered_at,
+        status: data.status,
+        integrityVerified,
+        validFrom: data.valid_from ?? null,
+        validUntil: data.valid_until ?? null,
+        timeLockStatus: computeTimeLockStatus(data.valid_from, data.valid_until),
+    };
+}
+//# sourceMappingURL=client.js.map

dist/client.js.map

+{"version":3,"file":"client.js","sourceRoot":"","sources":["../src/client.ts"],"names":[],"mappings":"AAAA,OAAO,EACL,WAAW,EACX,OAAO,EACP,OAAO,EACP,cAAc,EACd,QAAQ,IAAI,UAAU,EACtB,gBAAgB,EAChB,aAAa,EACb,WAAW,EACX,aAAa,GACd,MAAM,aAAa,CAAC;AACrB,OAAO,EACL,aAAa,GAed,MAAM,YAAY,CAAC;AAEpB,MAAM,gBAAgB,GAAG,yBAAyB,CAAC;AACnD,MAAM,kBAAkB,GAAG,MAAM,CAAC;AASlC,MAAM,OAAO,cAAc;IACR,MAAM,CAAS;IACf,OAAO,CAAS;IAChB,OAAO,CAAS;IAChB,SAAS,CAAe;IAEzC,YAAY,OAA8B;QACxC,IAAI,CAAC,OAAO,CAAC,MAAM,EAAE,CAAC;YACpB,MAAM,IAAI,aAAa,CAAC,gBAAgB,EAAE,oBAAoB,CAAC,CAAC;QAClE,CAAC;QACD,IAAI,CAAC,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;QAC7B,IAAI,CAAC,OAAO,GAAG,CAAC,OAAO,CAAC,OAAO,IAAI,gBAAgB,CAAC,CAAC,OAAO,CAAC,MAAM,EAAE,EAAE,CAAC,CAAC;QACzE,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC,OAAO,IAAI,kBAAkB,CAAC;QACrD,IAAI,CAAC,SAAS,GAAG,OAAO,CAAC,KAAK,IAAI,KAAK,CAAC;IAC1C,CAAC;IAED,eAAe;IAEf,KAAK,CAAC,YAAY,CAAC,MAA0B;QAC3C,IAAI,CAAC,MAAM,CAAC,YAAY,EAAE,CAAC;YACzB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,0BAA0B,CAAC,CAAC;QAC1E,CAAC;QACD,gBAAgB,CAAC,MAAM,CAAC,SAAS,EAAE,MAAM,CAAC,UAAU,CAAC,CAAC;QAEtD,MAAM,GAAG,GAAG,WAAW,EAAE,CAAC;QAC1B,MAAM,SAAS,GAAG,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;QACjD,MAAM,iBAAiB,GAAG,OAAO,CAAC,SAAS,EAAE,GAAG,CAAC,CAAC;QAClD,MAAM,eAAe,GAAG,cAAc,CAAC,SAAS,CAAC,CAAC;QAElD,MAAM,IAAI,GAA4B;YACpC,aAAa,EAAE,MAAM,CAAC,YAAY;YAClC,iBAAiB;YACjB,eAAe;SAChB,CAAC;QACF,IAAI,MAAM,CAAC,SAAS,KAAK,SAAS;YAAE,IAAI,CAAC,YAAY,CAAC,GAAG,MAAM,CAAC,SAAS,CAAC;QAC1E,IAAI,MAAM,CAAC,UAAU,KAAK,SAAS;YAAE,IAAI,CAAC,aAAa,CAAC,GAAG,MAAM,CAAC,UAAU,CAAC;QAE7E,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAA0B,MAAM,EAAE,YAAY,EAAE;YAC7E,IAAI;YACJ,IAAI,EAAE,IAAI;SACX,CAAC,CAAC;QAEH,IAAI,CAAC,IAAI,EAAE,YAAY,EAAE,CAAC;YACxB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,mCAAmC,EAAE;gBAC/E,OAAO,EAAE,IAAI;aACd,CAAC,CAAC;QACL,CAAC;QACD,OAAO,EAAE,WAAW,EAAE,IAAI,CAAC,YAAY,EAAE,GAAG,EAAE,CAAC;IACjD,CAAC;IAED,KAAK,CAAC,iBAAiB,CAAC,KAAwB;QAC9C,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,IAAI,KAAK,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;YAChD,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,oCAAoC,CAAC,CAAC;QACpF,CAAC;QACD,IAAI,KAAK,CAAC,MAAM,GAAG,GAAG,EAAE,CAAC;YACvB,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,6CAA6C,KAAK,CAAC,MAAM,GAAG,CAC7D,CAAC;QACJ,CAAC;QAED,MAAM,IAAI,GAAa,EAAE,CAAC;QAC1B,MAAM,YAAY,GAAmC,EAAE,CAAC;QACxD,KAAK,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,GAAG,EAAE,EAAE;YAC1B,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,CAAC;gBACvB,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,SAAS,GAAG,4BAA4B,CACzC,CAAC;YACJ,CAAC;YACD,IAAI,CAAC,CAAC,SAAS,IAAI,IAAI,CAAC,EAAE,CAAC;gBACzB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,SAAS,GAAG,uBAAuB,CAAC,CAAC;YACnF,CAAC;YACD,IAAI,CAAC;gBACH,gBAAgB,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,UAAU,CAAC,CAAC;YACpD,CAAC;YAAC,OAAO,CAAC,EAAE,CAAC;gBACX,IAAI,CAAC,YAAY,aAAa,EAAE,CAAC;oBAC/B,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,SAAS,GAAG,MAAM,CAAC,CAAC,OAAO,EAAE,CAAC,CAAC;gBAC7E,CAAC;gBACD,MAAM,CAAC,CAAC;YACV,CAAC;YAED,MAAM,CAAC,GAAG,WAAW,EAAE,CAAC;YACxB,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;YACb,MAAM,SAAS,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;YAC/C,MAAM,GAAG,GAA4B;gBACnC,aAAa,EAAE,IAAI,CAAC,YAAY;gBAChC,iBAAiB,EAAE,OAAO,CAAC,SAAS,EAAE,CAAC,CAAC;gBACxC,eAAe,EAAE,cAAc,CAAC,SAAS,CAAC;aAC3C,CAAC;YACF,IAAI,IAAI,CAAC,SAAS,KAAK,SAAS;gBAAE,GAAG,CAAC,YAAY,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC;YACrE,IAAI,IAAI,CAAC,UAAU,KAAK,SAAS;gBAAE,GAAG,CAAC,aAAa,CAAC,GAAG,IAAI,CAAC,UAAU,CAAC;YACxE,YAAY,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACzB,CAAC,CAAC,CAAC;QAEH,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAAyB,MAAM,EAAE,kBAAkB,EAAE;YAClF,IAAI,EAAE,EAAE,OAAO,EAAE,YAAY,EAAE;YAC/B,IAAI,EAAE,IAAI;SACX,CAAC,CAAC;QAEH,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,IAAI,EAAE,OAAO,CAAC,IAAI,IAAI,CAAC,OAAO,CAAC,MAAM,KAAK,IAAI,CAAC,MAAM,EAAE,CAAC;YACzE,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,uDAAuD,EACvD,EAAE,OAAO,EAAE,IAAI,EAAE,CAClB,CAAC;QACJ,CAAC;QAED,OAAO,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC,GAAG,EAAE,CAAC,EAAE,EAAE;YACjC,IAAI,CAAC,GAAG,EAAE,YAAY,EAAE,CAAC;gBACvB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,WAAW,CAAC,wBAAwB,EAAE;oBAChF,OAAO,EAAE,IAAI;iBACd,CAAC,CAAC;YACL,CAAC;YACD,OAAO,EAAE,WAAW,EAAE,GAAG,CAAC,YAAY,EAAE,GAAG,EAAE,IAAI,CAAC,CAAC,CAAE,EAAE,CAAC;QAC1D,CAAC,CAAC,CAAC;IACL,CAAC;IAED,KAAK,CAAC,YAAY,CAChB,WAAmB,EACnB,GAAW;QAEX,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,yBAAyB,CAAC,CAAC;QACzE,CAAC;QACD,IAAI,CAAC,GAAG,EAAE,CAAC;YACT,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,iBAAiB,CAAC,CAAC;QACjE,CAAC;QAED,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAC7B,KAAK,EACL,cAAc,kBAAkB,CAAC,WAAW,CAAC,EAAE,EAC/C,EAAE,IAAI,EAAE,KAAK,EAAE,CAChB,CAAC;QAEF,IAAI,CAAC,IAAI,IAAI,OAAO,IAAI,KAAK,QAAQ,EAAE,CAAC;YACtC,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,kCAAkC,EAAE;gBAC9E,OAAO,EAAE,IAAI;aACd,CAAC,CAAC;QACL,CAAC;QAED,IAAI,IAAI,CAAC,MAAM,KAAK,SAAS,IAAI,CAAC,IAAI,CAAC,iBAAiB,EAAE,CAAC;YACzD,MAAM,YAAY,GAAG,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,iBAAiB,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC;YACjF,MAAM,IAAI,aAAa,CACrB,gBAAgB,EAChB,UAAU,WAAW,oBAAoB,YAAY,EAAE,EACvD;gBACE,OAAO,EAAE;oBACP,SAAS,EAAE,IAAI,CAAC,SAAS;oBACzB,MAAM,EAAE,IAAI,CAAC,MAAM;oBACnB,UAAU,EAAE,IAAI,CAAC,UAAU;oBAC3B,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;iBAC1C;aACF,CACF,CAAC;QACJ,CAAC;QAED,IAAI,IAAI,CAAC,oBAAoB,EAAE,CAAC;YAC9B,MAAM,IAAI,aAAa,CACrB,+BAA+B,EAC/B,yGAAyG,CAC1G,CAAC;QACJ,CAAC;QACD,IAAI,IAAI,CAAC,SAAS,EAAE,CAAC;YACnB,MAAM,IAAI,aAAa,CACrB,oBAAoB,EACpB,UAAU,WAAW,oFAAoF,CAC1G,CAAC;QACJ,CAAC;QAED,MAAM,SAAS,GAAG,OAAO,CAAC,IAAI,CAAC,iBAAiB,EAAE,GAAG,CAAC,CAAC;QAEvD,MAAM,iBAAiB,GAAG,eAAe,CAAC,IAAI,CAAC,eAAe,EAAE,SAAS,CAAC,CAAC;QAE3E,IAAI,OAAU,CAAC;QACf,IAAI,CAAC;YACH,OAAO,GAAG,IAAI,CAAC,KAAK,CAAC,SAAS,CAAM,CAAC;QACvC,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,IAAI,aAAa,CAAC,iBAAiB,EAAE,qCAAqC,EAAE;gBAChF,KAAK;aACN,CAAC,CAAC;QACL,CAAC;QAED,OAAO,iBAAiB,CAAI,IAAI,EAAE,OAAO,EAAE,iBAAiB,CAAC,CAAC;IAChE,CAAC;IAED,+BAA+B;IAE/B,KAAK,CAAC,oBAAoB,CAAC,MAA0B;QACnD,IAAI,CAAC,MAAM,CAAC,YAAY,EAAE,CAAC;YACzB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,0BAA0B,CAAC,CAAC;QAC1E,CAAC;QACD,gBAAgB,CAAC,MAAM,CAAC,SAAS,EAAE,MAAM,CAAC,UAAU,CAAC,CAAC;QAEtD,MAAM,OAAO,GAAG,WAAW,EAAE,CAAC;QAC9B,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,GAAG,UAAU,CAAC,OAAO,CAAC,CAAC;QAE7C,MAAM,SAAS,GAAG,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;QACjD,MAAM,iBAAiB,GAAG,OAAO,CAAC,SAAS,EAAE,OAAO,CAAC,CAAC;QACtD,MAAM,eAAe,GAAG,cAAc,CAAC,SAAS,CAAC,CAAC;QAElD,MAAM,IAAI,GAA4B;YACpC,aAAa,EAAE,MAAM,CAAC,YAAY;YAClC,iBAAiB;YACjB,eAAe;YACf,SAAS,EAAE,IAAI;YACf,cAAc,EAAE,MAAM;SACvB,CAAC;QACF,IAAI,MAAM,CAAC,SAAS,KAAK,SAAS;YAAE,IAAI,CAAC,YAAY,CAAC,GAAG,MAAM,CAAC,SAAS,CAAC;QAC1E,IAAI,MAAM,CAAC,UAAU,KAAK,SAAS;YAAE,IAAI,CAAC,aAAa,CAAC,GAAG,MAAM,CAAC,UAAU,CAAC;QAE7E,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAA0B,MAAM,EAAE,YAAY,EAAE;YAC7E,IAAI;YACJ,IAAI,EAAE,IAAI;SACX,CAAC,CAAC;QAEH,IAAI,CAAC,IAAI,EAAE,YAAY,EAAE,CAAC;YACxB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,mCAAmC,EAAE;gBAC/E,OAAO,EAAE,IAAI;aACd,CAAC,CAAC;QACL,CAAC;QACD,OAAO,EAAE,WAAW,EAAE,IAAI,CAAC,YAAY,EAAE,GAAG,EAAE,MAAM,EAAE,CAAC;IACzD,CAAC;IAED,KAAK,CAAC,oBAAoB,CACxB,WAAmB,EACnB,MAAc;QAEd,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,yBAAyB,CAAC,CAAC;QACzE,CAAC;QACD,IAAI,CAAC,MAAM,EAAE,CAAC;YACZ,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,oBAAoB,CAAC,CAAC;QACpE,CAAC;QAED,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAC7B,KAAK,EACL,cAAc,kBAAkB,CAAC,WAAW,CAAC,EAAE,EAC/C,EAAE,IAAI,EAAE,KAAK,EAAE,CAChB,CAAC;QAEF,IAAI,IAAI,CAAC,MAAM,KAAK,SAAS,IAAI,CAAC,IAAI,CAAC,iBAAiB,EAAE,CAAC;YACzD,MAAM,YAAY,GAAG,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,iBAAiB,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC;YACjF,MAAM,IAAI,aAAa,CACrB,gBAAgB,EAChB,UAAU,WAAW,oBAAoB,YAAY,EAAE,EACvD;gBACE,OAAO,EAAE;oBACP,SAAS,EAAE,IAAI,CAAC,SAAS;oBACzB,MAAM,EAAE,IAAI,CAAC,MAAM;oBACnB,UAAU,EAAE,IAAI,CAAC,UAAU;oBAC3B,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;iBAC1C;aACF,CACF,CAAC;QACJ,CAAC;QAED,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAC7B,KAAK,EACL,cAAc,kBAAkB,CAAC,WAAW,CAAC,WAAW,EACxD,EAAE,IAAI,EAAE,KAAK,EAAE,CAChB,CAAC;QACF,IAAI,IAAI,EAAE,KAAK,EAAE,CAAC;YAChB,MAAM,IAAI,aAAa,CAAC,IAAI,CAAC,KAAK,EAAE,8BAA8B,IAAI,CAAC,KAAK,EAAE,EAAE;gBAC9E,OAAO,EAAE,IAAI;aACd,CAAC,CAAC;QACL,CAAC;QACD,IAAI,CAAC,IAAI,EAAE,UAAU,EAAE,CAAC;YACtB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,oCAAoC,EAAE;gBAChF,OAAO,EAAE,IAAI;aACd,CAAC,CAAC;QACL,CAAC;QAED,MAAM,OAAO,GAAG,gBAAgB,CAAC,MAAM,EAAE,IAAI,CAAC,UAAU,CAAC,CAAC;QAC1D,MAAM,SAAS,GAAG,OAAO,CAAC,IAAI,CAAC,iBAAiB,EAAE,OAAO,CAAC,CAAC;QAE3D,MAAM,iBAAiB,GAAG,eAAe,CAAC,IAAI,CAAC,eAAe,EAAE,SAAS,CAAC,CAAC;QAE3E,IAAI,OAAU,CAAC;QACf,IAAI,CAAC;YACH,OAAO,GAAG,IAAI,CAAC,KAAK,CAAC,SAAS,CAAM,CAAC;QACvC,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,IAAI,aAAa,CAAC,iBAAiB,EAAE,qCAAqC,EAAE;gBAChF,KAAK;aACN,CAAC,CAAC;QACL,CAAC;QAED,OAAO,iBAAiB,CAAI,IAAI,EAAE,OAAO,EAAE,iBAAiB,CAAC,CAAC;IAChE,CAAC;IAED,0CAA0C;IAE1C,KAAK,CAAC,qBAAqB,CAAC,MAA6B;QACvD,IAAI,CAAC,MAAM,CAAC,YAAY,EAAE,CAAC;YACzB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,0BAA0B,CAAC,CAAC;QAC1E,CAAC;QACD,IAAI,CAAC,MAAM,CAAC,OAAO,IAAI,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;YAChE,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,oCAAoC,CAAC,CAAC;QACpF,CAAC;QACD,IAAI,CAAC,MAAM,CAAC,gBAAgB,IAAI,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,gBAAgB,CAAC,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;YAClF,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,6CAA6C,CAC9C,CAAC;QACJ,CAAC;QACD,gBAAgB,CAAC,MAAM,CAAC,SAAS,EAAE,MAAM,CAAC,UAAU,CAAC,CAAC;QAEtD,KAAK,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,MAAM,CAAC,gBAAgB,CAAC,EAAE,CAAC;YACrE,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE,CAAC;gBAC3B,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,qBAAqB,IAAI,qBAAqB,CAC/C,CAAC;YACJ,CAAC;YACD,KAAK,MAAM,CAAC,IAAI,MAAM,EAAE,CAAC;gBACvB,IAAI,CAAC,CAAC,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,EAAE,CAAC;oBAC3B,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,UAAU,CAAC,cAAc,IAAI,wBAAwB,CACtD,CAAC;gBACJ,CAAC;YACH,CAAC;QACH,CAAC;QAED,MAAM,SAAS,GAAG,WAAW,EAAE,CAAC;QAChC,MAAM,EAAE,eAAe,EAAE,SAAS,EAAE,GAAG,aAAa,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;QACrE,MAAM,MAAM,GAAG,WAAW,CAAC,SAAS,EAAE,MAAM,CAAC,gBAAgB,CAAC,CAAC;QAC/D,MAAM,iBAAiB,GAAG,OAAO,CAAC,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,EAAE,SAAS,CAAC,CAAC;QAErE,MAAM,aAAa,GAAG,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;QACrD,MAAM,eAAe,GAAG,cAAc,CAAC,aAAa,CAAC,CAAC;QAEtD,IAAI,KAAK,GAAG,SAAS,CAAC;QACtB,IAAI,cAAkC,CAAC;QACvC,IAAI,MAAM,CAAC,QAAQ,EAAE,CAAC;YACpB,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,GAAG,UAAU,CAAC,SAAS,CAAC,CAAC;YAC/C,KAAK,GAAG,MAAM,CAAC;YACf,cAAc,GAAG,MAAM,CAAC;QAC1B,CAAC;QAED,MAAM,IAAI,GAA4B;YACpC,aAAa,EAAE,MAAM,CAAC,YAAY;YAClC,iBAAiB,EAAE,IAAI,CAAC,SAAS,CAAC,eAAe,CAAC;YAClD,eAAe;YACf,oBAAoB,EAAE,IAAI;YAC1B,iBAAiB,EAAE,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,gBAAgB,CAAC;YAC1D,iBAAiB;YACjB,SAAS,EAAE,CAAC,CAAC,MAAM,CAAC,QAAQ;SAC7B,CAAC;QACF,IAAI,cAAc,KAAK,SAAS;YAAE,IAAI,CAAC,gBAAgB,CAAC,GAAG,cAAc,CAAC;QAC1E,IAAI,MAAM,CAAC,SAAS,KAAK,SAAS;YAAE,IAAI,CAAC,YAAY,CAAC,GAAG,MAAM,CAAC,SAAS,CAAC;QAC1E,IAAI,MAAM,CAAC,UAAU,KAAK,SAAS;YAAE,IAAI,CAAC,aAAa,CAAC,GAAG,MAAM,CAAC,UAAU,CAAC;QAE7E,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAA0B,MAAM,EAAE,YAAY,EAAE;YAC7E,IAAI;YACJ,IAAI,EAAE,IAAI;SACX,CAAC,CAAC;QACH,IAAI,CAAC,IAAI,EAAE,YAAY,EAAE,CAAC;YACxB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,mCAAmC,EAAE;gBAC/E,OAAO,EAAE,IAAI;aACd,CAAC,CAAC;QACL,CAAC;QACD,OAAO,EAAE,WAAW,EAAE,IAAI,CAAC,YAAY,EAAE,GAAG,EAAE,KAAK,EAAE,CAAC;IACxD,CAAC;IAED,KAAK,CAAC,qBAAqB,CACzB,WAAmB,EACnB,GAAW,EACX,IAAI,GAAG,MAAM;QAEb,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,yBAAyB,CAAC,CAAC;QACzE,CAAC;QACD,IAAI,CAAC,GAAG,EAAE,CAAC;YACT,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,iBAAiB,CAAC,CAAC;QACjE,CAAC;QAED,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAC7B,KAAK,EACL,cAAc,kBAAkB,CAAC,WAAW,CAAC,EAAE,EAC/C,EAAE,IAAI,EAAE,KAAK,EAAE,CAChB,CAAC;QAEF,IAAI,IAAI,CAAC,MAAM,KAAK,SAAS,IAAI,CAAC,IAAI,CAAC,iBAAiB,EAAE,CAAC;YACzD,MAAM,YAAY,GAAG,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,iBAAiB,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC;YACjF,MAAM,IAAI,aAAa,CACrB,gBAAgB,EAChB,UAAU,WAAW,oBAAoB,YAAY,EAAE,EACvD;gBACE,OAAO,EAAE;oBACP,SAAS,EAAE,IAAI,CAAC,SAAS;oBACzB,MAAM,EAAE,IAAI,CAAC,MAAM;oBACnB,UAAU,EAAE,IAAI,CAAC,UAAU;oBAC3B,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;iBAC1C;aACF,CACF,CAAC;QACJ,CAAC;QAED,IAAI,SAAS,GAAG,GAAG,CAAC;QACpB,IAAI,IAAI,CAAC,SAAS,EAAE,CAAC;YACnB,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAC7B,KAAK,EACL,cAAc,kBAAkB,CAAC,WAAW,CAAC,WAAW,EACxD,EAAE,IAAI,EAAE,KAAK,EAAE,CAChB,CAAC;YACF,IAAI,IAAI,EAAE,KAAK,EAAE,CAAC;gBAChB,MAAM,IAAI,aAAa,CAAC,IAAI,CAAC,KAAK,EAAE,8BAA8B,IAAI,CAAC,KAAK,EAAE,EAAE;oBAC9E,OAAO,EAAE,IAAI;iBACd,CAAC,CAAC;YACL,CAAC;YACD,IAAI,CAAC,IAAI,EAAE,UAAU,EAAE,CAAC;gBACtB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,oCAAoC,EAAE;oBAChF,OAAO,EAAE,IAAI;iBACd,CAAC,CAAC;YACL,CAAC;YACD,SAAS,GAAG,gBAAgB,CAAC,GAAG,EAAE,IAAI,CAAC,UAAU,CAAC,CAAC;QACrD,CAAC;QAED,IAAI,CAAC,IAAI,CAAC,iBAAiB,EAAE,CAAC;YAC5B,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,uDAAuD,CACxD,CAAC;QACJ,CAAC;QAED,MAAM,UAAU,GAAG,OAAO,CAAC,IAAI,CAAC,iBAAiB,EAAE,SAAS,CAAC,CAAC;QAC9D,IAAI,MAA8C,CAAC;QACnD,IAAI,CAAC;YACH,MAAM,GAAG,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,CAAC;QAClC,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,IAAI,aAAa,CAAC,iBAAiB,EAAE,qCAAqC,EAAE;gBAChF,KAAK;aACN,CAAC,CAAC;QACL,CAAC;QAED,IAAI,CAAC,CAAC,IAAI,IAAI,MAAM,CAAC,EAAE,CAAC;YACtB,MAAM,SAAS,GAAG,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,IAAI,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;YACxD,MAAM,IAAI,aAAa,CACrB,cAAc,EACd,SAAS,IAAI,2EAA2E,SAAS,EAAE,CACpG,CAAC;QACJ,CAAC;QACD,MAAM,SAAS,GAAG,MAAM,CAAC,IAAI,CAAE,CAAC;QAEhC,IAAI,eAAuC,CAAC;QAC5C,IAAI,CAAC;YACH,eAAe,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,iBAAiB,CAAC,CAAC;QACvD,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,IAAI,aAAa,CACrB,iBAAiB,EACjB,gDAAgD,EAChD,EAAE,KAAK,EAAE,CACV,CAAC;QACJ,CAAC;QAED,MAAM,OAAO,GAAG,aAAa,CAAC,eAAe,EAAE,SAAS,CAAC,CAAC;QAE1D,IAAI,iBAAiB,GAAG,KAAK,CAAC;QAC9B,IAAI,IAAI,CAAC,eAAe,IAAI,IAAI,KAAK,MAAM,EAAE,CAAC;YAC5C,MAAM,OAAO,GAAG,MAAM,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC;YACrC,MAAM,WAAW,GAAG,aAAa,CAAC,eAAe,EAAE,OAAO,CAAC,CAAC;YAC5D,MAAM,MAAM,GAAG,cAAc,CAAC,IAAI,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC,CAAC;YAC3D,IAAI,MAAM,KAAK,IAAI,CAAC,eAAe,EAAE,CAAC;gBACpC,MAAM,IAAI,aAAa,CACrB,mBAAmB,EACnB,8GAA8G,CAC/G,CAAC;YACJ,CAAC;YACD,iBAAiB,GAAG,IAAI,CAAC;QAC3B,CAAC;QAED,OAAO,iBAAiB,CAAC,IAAI,EAAE,OAAO,EAAE,iBAAiB,CAAC,CAAC;IAC7D,CAAC;IAED,gCAAgC;IAEhC,KAAK,CAAC,YAAY,CAAC,WAAmB,EAAE,MAAe;QACrD,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,yBAAyB,CAAC,CAAC;QACzE,CAAC;QACD,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAK7B,OAAO,EACP,cAAc,kBAAkB,CAAC,WAAW,CAAC,SAAS,EACtD,EAAE,IAAI,EAAE,MAAM,CAAC,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,CAAC,CAAC,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAC/C,CAAC;QACF,OAAO;YACL,QAAQ,EAAE,IAAI,EAAE,SAAS,IAAI,WAAW;YACxC,MAAM,EAAE,IAAI,EAAE,MAAM,IAAI,SAAS;YACjC,SAAS,EAAE,IAAI,EAAE,UAAU;SAC5B,CAAC;IACJ,CAAC;IAED,KAAK,CAAC,eAAe,CAAC,WAAmB,EAAE,MAAe;QACxD,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,yBAAyB,CAAC,CAAC;QACzE,CAAC;QACD,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAK7B,OAAO,EACP,cAAc,kBAAkB,CAAC,WAAW,CAAC,YAAY,EACzD,EAAE,IAAI,EAAE,MAAM,CAAC,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,CAAC,CAAC,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAC/C,CAAC;QACF,OAAO;YACL,QAAQ,EAAE,IAAI,EAAE,SAAS,IAAI,WAAW;YACxC,MAAM,EAAE,IAAI,EAAE,MAAM,IAAI,QAAQ;YAChC,YAAY,EAAE,IAAI,EAAE,aAAa;SAClC,CAAC;IACJ,CAAC;IAED,KAAK,CAAC,oBAAoB,CAAC,WAAmB;QAC5C,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,yBAAyB,CAAC,CAAC;QACzE,CAAC;QACD,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,OAAO,CAC7B,KAAK,EACL,cAAc,kBAAkB,CAAC,WAAW,CAAC,cAAc,EAC3D,EAAE,IAAI,EAAE,IAAI,EAAE,CACf,CAAC;QACF,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,IAAI,EAAE,MAAM,CAAC;YAAE,OAAO,EAAE,CAAC;QAC5C,OAAO,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YAC7B,EAAE,EAAE,CAAC,CAAC,EAAE;YACR,MAAM,EAAE,CAAC,CAAC,MAAM;YAChB,MAAM,EAAE,CAAC,CAAC,MAAM;YAChB,WAAW,EAAE,CAAC,CAAC,YAAY;SAC5B,CAAC,CAAC,CAAC;IACN,CAAC;IAED,iBAAiB;IAEjB,KAAK,CAAC,MAAM;QACV,OAAO,IAAI,CAAC,OAAO,CAAuC,KAAK,EAAE,SAAS,EAAE;YAC1E,IAAI,EAAE,KAAK;SACZ,CAAC,CAAC;IACL,CAAC;IAED,eAAe;IAEP,KAAK,CAAC,OAAO,CAAI,MAAc,EAAE,IAAY,EAAE,IAAiB;QACtE,MAAM,GAAG,GAAG,GAAG,IAAI,CAAC,OAAO,GAAG,IAAI,EAAE,CAAC;QACrC,MAAM,OAAO,GAA2B,EAAE,MAAM,EAAE,kBAAkB,EAAE,CAAC;QACvE,IAAI,IAAI,CAAC,IAAI;YAAE,OAAO,CAAC,eAAe,CAAC,GAAG,UAAU,IAAI,CAAC,MAAM,EAAE,CAAC;QAClE,IAAI,IAAI,CAAC,IAAI,KAAK,SAAS;YAAE,OAAO,CAAC,cAAc,CAAC,GAAG,kBAAkB,CAAC;QAE1E,MAAM,UAAU,GAAG,IAAI,eAAe,EAAE,CAAC;QACzC,MAAM,KAAK,GAAG,UAAU,CAAC,GAAG,EAAE,CAAC,UAAU,CAAC,KAAK,EAAE,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QAEjE,IAAI,QAAkB,CAAC;QACvB,IAAI,CAAC;YACH,QAAQ,GAAG,MAAM,IAAI,CAAC,SAAS,CAAC,GAAG,EAAE;gBACnC,MAAM;gBACN,OAAO;gBACP,IAAI,EAAE,IAAI,CAAC,IAAI,KAAK,SAAS,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,SAAS;gBACrE,MAAM,EAAE,UAAU,CAAC,MAAM;aAC1B,CAAC,CAAC;QACL,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,IAAI,aAAa,CAAC,eAAe,EAAE,cAAc,GAAG,SAAS,EAAE,EAAE,KAAK,EAAE,CAAC,CAAC;QAClF,CAAC;gBAAS,CAAC;YACT,YAAY,CAAC,KAAK,CAAC,CAAC;QACtB,CAAC;QAED,MAAM,IAAI,GAAG,MAAM,QAAQ,CAAC,IAAI,EAAE,CAAC;QACnC,IAAI,IAAI,GAAY,SAAS,CAAC;QAC9B,IAAI,IAAI,EAAE,CAAC;YACT,IAAI,CAAC;gBACH,IAAI,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;YAC1B,CAAC;YAAC,MAAM,CAAC;gBACP,kBAAkB;YACpB,CAAC;QACH,CAAC;QAED,IAAI,CAAC,QAAQ,CAAC,EAAE,EAAE,CAAC;YACjB,MAAM,OAAO,GAAG,CAAC,IAAI,IAAI,IAAI,CAA4C,CAAC;YAC1E,MAAM,IAAI,GACR,OAAO,OAAO,KAAK,QAAQ,IAAI,OAAO,IAAI,OAAO,OAAO,CAAC,KAAK,KAAK,QAAQ;gBACzE,CAAC,CAAC,OAAO,CAAC,KAAK;gBACf,CAAC,CAAC,YAAY,CAAC;YACnB,MAAM,IAAI,aAAa,CACrB,IAAI,EACJ,gBAAgB,MAAM,IAAI,IAAI,YAAY,QAAQ,CAAC,MAAM,EAAE,EAC3D,EAAE,MAAM,EAAE,QAAQ,CAAC,MAAM,EAAE,OAAO,EAAE,OAAO,EAAE,CAC9C,CAAC;QACJ,CAAC;QAED,OAAO,IAAS,CAAC;IACnB,CAAC;CACF;AAED,kBAAkB;AAElB,SAAS,eAAe,CAAC,QAA4B,EAAE,SAAiB;IACtE,IAAI,CAAC,QAAQ;QAAE,OAAO,KAAK,CAAC;IAC5B,MAAM,MAAM,GAAG,cAAc,CAAC,SAAS,CAAC,CAAC;IACzC,IAAI,MAAM,KAAK,QAAQ,EAAE,CAAC;QACxB,MAAM,IAAI,aAAa,CACrB,mBAAmB,EACnB,8GAA8G,CAC/G,CAAC;IACJ,CAAC;IACD,OAAO,IAAI,CAAC;AACd,CAAC;AAED,SAAS,qBAAqB,CAC5B,SAAoC,EACpC,UAAqC;IAErC,IAAI,CAAC,SAAS,IAAI,CAAC,UAAU;QAAE,OAAO,IAAI,CAAC;IAC3C,MAAM,GAAG,GAAG,IAAI,CAAC,GAAG,EAAE,CAAC;IACvB,IAAI,SAAS,EAAE,CAAC;QACd,MAAM,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC;QAChC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,GAAG,GAAG,CAAC;YAAE,OAAO,eAAe,CAAC;IAC1D,CAAC;IACD,IAAI,UAAU,EAAE,CAAC;QACf,MAAM,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,CAAC;QACjC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,GAAG,GAAG,CAAC;YAAE,OAAO,SAAS,CAAC;IACpD,CAAC;IACD,OAAO,OAAO,CAAC;AACjB,CAAC;AAED,SAAS,gBAAgB,CAAC,SAA6B,EAAE,UAA8B;IACrF,IAAI,SAAS,KAAK,SAAS,IAAI,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC,EAAE,CAAC;QACnE,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,sCAAsC,SAAS,EAAE,CAAC,CAAC;IACjG,CAAC;IACD,IAAI,UAAU,KAAK,SAAS,IAAI,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,CAAC,EAAE,CAAC;QACrE,MAAM,IAAI,aAAa,CACrB,kBAAkB,EAClB,uCAAuC,UAAU,EAAE,CACpD,CAAC;IACJ,CAAC;IACD,IAAI,SAAS,KAAK,SAAS,IAAI,UAAU,KAAK,SAAS,EAAE,CAAC;QACxD,IAAI,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,IAAI,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,EAAE,CAAC;YACpD,MAAM,IAAI,aAAa,CAAC,kBAAkB,EAAE,qCAAqC,CAAC,CAAC;QACrF,CAAC;IACH,CAAC;AACH,CAAC;AAED,SAAS,iBAAiB,CACxB,IAAuB,EACvB,OAAU,EACV,iBAA0B;IAE1B,OAAO;QACL,QAAQ,EAAE,IAAI,CAAC,SAAS;QACxB,OAAO;QACP,MAAM,EAAE,IAAI,CAAC,MAAM;QACnB,cAAc,EAAE,IAAI,CAAC,eAAe;QACpC,YAAY,EAAE,IAAI,CAAC,aAAa;QAChC,MAAM,EAAE,IAAI,CAAC,MAAM;QACnB,iBAAiB;QACjB,SAAS,EAAE,IAAI,CAAC,UAAU,IAAI,IAAI;QAClC,UAAU,EAAE,IAAI,CAAC,WAAW,IAAI,IAAI;QACpC,cAAc,EAAE,qBAAqB,CAAC,IAAI,CAAC,UAAU,EAAE,IAAI,CAAC,WAAW,CAAC;KACzE,CAAC;AACJ,CAAC"}

dist/crypto.d.ts

+/**
+ * Wire format (matches the Python SDK so blobs are interoperable):
+ *   base64(iv[12] || authTag[16] || ciphertext)
+ */
+export declare function generateKey(): string;
+export declare function encrypt(plaintext: string, key: string): string;
+export declare function decrypt(blob: string, key: string): string;
+export declare function commitmentHash(plaintext: string): string;
+export declare function splitKey(key: string): [string, string];
+export declare function combineKeyShares(shareA: string, shareB: string): string;
+/** Encrypt each field of payload with its own AES key (Selective Disclosure). */
+export declare function encryptFields(payload: Record<string, unknown>): {
+    encryptedFields: Record<string, string>;
+    fieldKeys: Record<string, string>;
+};
+/** Build per-role key map; "full" role always added with all keys. */
+export declare function buildKeyMap(fieldKeys: Record<string, string>, disclosurePolicy: Record<string, string[]>): Record<string, Record<string, string>>;
+/** Decrypt only fields with keys; others become "[REDACTED]". */
+export declare function decryptFields(encryptedFields: Record<string, string>, fieldKeys: Record<string, string>): Record<string, unknown>;
+//# sourceMappingURL=crypto.d.ts.map

dist/crypto.d.ts.map

+{"version":3,"file":"crypto.d.ts","sourceRoot":"","sources":["../src/crypto.ts"],"names":[],"mappings":"AAQA;;;GAGG;AAEH,wBAAgB,WAAW,IAAI,MAAM,CAEpC;AAkBD,wBAAgB,OAAO,CAAC,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,MAAM,GAAG,MAAM,CAO9D;AAED,wBAAgB,OAAO,CAAC,IAAI,EAAE,MAAM,EAAE,GAAG,EAAE,MAAM,GAAG,MAAM,CAkCzD;AAED,wBAAgB,cAAc,CAAC,SAAS,EAAE,MAAM,GAAG,MAAM,CAExD;AAED,wBAAgB,QAAQ,CAAC,GAAG,EAAE,MAAM,GAAG,CAAC,MAAM,EAAE,MAAM,CAAC,CAQtD;AAED,wBAAgB,gBAAgB,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,EAAE,MAAM,GAAG,MAAM,CAQvE;AAED,iFAAiF;AACjF,wBAAgB,aAAa,CAC3B,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,OAAO,CAAC,GAC/B;IAAE,eAAe,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAC;IAAC,SAAS,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;CAAE,CAUhF;AAED,sEAAsE;AACtE,wBAAgB,WAAW,CACzB,SAAS,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,EACjC,gBAAgB,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,EAAE,CAAC,GACzC,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAC,CAWxC;AAED,iEAAiE;AACjE,wBAAgB,aAAa,CAC3B,eAAe,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,EACvC,SAAS,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,GAChC,MAAM,CAAC,MAAM,EAAE,OAAO,CAAC,CAezB"}

dist/crypto.js

+import { randomBytes, createCipheriv, createDecipheriv, createHash } from "node:crypto";
+import { ValidPayError } from "./types.js";
+const ALGORITHM = "aes-256-gcm";
+const KEY_BYTES = 32;
+const IV_BYTES = 12;
+const TAG_BYTES = 16;
+/**
+ * Wire format (matches the Python SDK so blobs are interoperable):
+ *   base64(iv[12] || authTag[16] || ciphertext)
+ */
+export function generateKey() {
+    return randomBytes(KEY_BYTES).toString("base64");
+}
+function decodeKey(key) {
+    let buf;
+    try {
+        buf = Buffer.from(key, "base64");
+    }
+    catch (cause) {
+        throw new ValidPayError("invalid_key", "Key is not valid base64", { cause });
+    }
+    if (buf.length !== KEY_BYTES) {
+        throw new ValidPayError("invalid_key", `Key must decode to ${KEY_BYTES} bytes (got ${buf.length})`);
+    }
+    return buf;
+}
+export function encrypt(plaintext, key) {
+    const keyBuf = decodeKey(key);
+    const iv = randomBytes(IV_BYTES);
+    const cipher = createCipheriv(ALGORITHM, keyBuf, iv);
+    const ciphertext = Buffer.concat([cipher.update(plaintext, "utf8"), cipher.final()]);
+    const authTag = cipher.getAuthTag();
+    return Buffer.concat([iv, authTag, ciphertext]).toString("base64");
+}
+export function decrypt(blob, key) {
+    const keyBuf = decodeKey(key);
+    let buf;
+    try {
+        buf = Buffer.from(blob, "base64");
+    }
+    catch (cause) {
+        throw new ValidPayError("invalid_blob", "Blob is not valid base64", { cause });
+    }
+    if (buf.length < IV_BYTES + TAG_BYTES + 1) {
+        throw new ValidPayError("invalid_blob", `Blob too short: expected at least ${IV_BYTES + TAG_BYTES + 1} bytes`);
+    }
+    const iv = buf.subarray(0, IV_BYTES);
+    const authTag = buf.subarray(IV_BYTES, IV_BYTES + TAG_BYTES);
+    const ciphertext = buf.subarray(IV_BYTES + TAG_BYTES);
+    const decipher = createDecipheriv(ALGORITHM, keyBuf, iv);
+    decipher.setAuthTag(authTag);
+    try {
+        const plaintext = Buffer.concat([decipher.update(ciphertext), decipher.final()]);
+        return plaintext.toString("utf8");
+    }
+    catch (cause) {
+        throw new ValidPayError("decryption_failed", "Decryption failed — wrong key or tampered blob", { cause });
+    }
+}
+export function commitmentHash(plaintext) {
+    return createHash("sha256").update(plaintext, "utf8").digest("hex");
+}
+export function splitKey(key) {
+    const keyBuf = decodeKey(key);
+    const shareA = randomBytes(KEY_BYTES);
+    const shareB = Buffer.alloc(KEY_BYTES);
+    for (let i = 0; i < KEY_BYTES; i++) {
+        shareB[i] = keyBuf[i] ^ shareA[i];
+    }
+    return [shareA.toString("base64"), shareB.toString("base64")];
+}
+export function combineKeyShares(shareA, shareB) {
+    const a = decodeKey(shareA);
+    const b = decodeKey(shareB);
+    const combined = Buffer.alloc(KEY_BYTES);
+    for (let i = 0; i < KEY_BYTES; i++) {
+        combined[i] = a[i] ^ b[i];
+    }
+    return combined.toString("base64");
+}
+/** Encrypt each field of payload with its own AES key (Selective Disclosure). */
+export function encryptFields(payload) {
+    const encryptedFields = {};
+    const fieldKeys = {};
+    for (const [name, value] of Object.entries(payload)) {
+        const k = generateKey();
+        const plaintext = typeof value === "string" ? value : JSON.stringify(value);
+        encryptedFields[name] = encrypt(plaintext, k);
+        fieldKeys[name] = k;
+    }
+    return { encryptedFields, fieldKeys };
+}
+/** Build per-role key map; "full" role always added with all keys. */
+export function buildKeyMap(fieldKeys, disclosurePolicy) {
+    const map = {};
+    for (const [role, fields] of Object.entries(disclosurePolicy)) {
+        const roleKeys = {};
+        for (const f of fields) {
+            if (fieldKeys[f] !== undefined)
+                roleKeys[f] = fieldKeys[f];
+        }
+        map[role] = roleKeys;
+    }
+    map["full"] = { ...fieldKeys };
+    return map;
+}
+/** Decrypt only fields with keys; others become "[REDACTED]". */
+export function decryptFields(encryptedFields, fieldKeys) {
+    const out = {};
+    for (const [name, blob] of Object.entries(encryptedFields)) {
+        if (fieldKeys[name] !== undefined) {
+            const plaintext = decrypt(blob, fieldKeys[name]);
+            try {
+                out[name] = JSON.parse(plaintext);
+            }
+            catch {
+                out[name] = plaintext;
+            }
+        }
+        else {
+            out[name] = "[REDACTED]";
+        }
+    }
+    return out;
+}
+//# sourceMappingURL=crypto.js.map

dist/crypto.js.map

+{"version":3,"file":"crypto.js","sourceRoot":"","sources":["../src/crypto.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,WAAW,EAAE,cAAc,EAAE,gBAAgB,EAAE,UAAU,EAAE,MAAM,aAAa,CAAC;AACxF,OAAO,EAAE,aAAa,EAAE,MAAM,YAAY,CAAC;AAE3C,MAAM,SAAS,GAAG,aAAa,CAAC;AAChC,MAAM,SAAS,GAAG,EAAE,CAAC;AACrB,MAAM,QAAQ,GAAG,EAAE,CAAC;AACpB,MAAM,SAAS,GAAG,EAAE,CAAC;AAErB;;;GAGG;AAEH,MAAM,UAAU,WAAW;IACzB,OAAO,WAAW,CAAC,SAAS,CAAC,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC;AACnD,CAAC;AAED,SAAS,SAAS,CAAC,GAAW;IAC5B,IAAI,GAAW,CAAC;IAChB,IAAI,CAAC;QACH,GAAG,GAAG,MAAM,CAAC,IAAI,CAAC,GAAG,EAAE,QAAQ,CAAC,CAAC;IACnC,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,MAAM,IAAI,aAAa,CAAC,aAAa,EAAE,yBAAyB,EAAE,EAAE,KAAK,EAAE,CAAC,CAAC;IAC/E,CAAC;IACD,IAAI,GAAG,CAAC,MAAM,KAAK,SAAS,EAAE,CAAC;QAC7B,MAAM,IAAI,aAAa,CACrB,aAAa,EACb,sBAAsB,SAAS,eAAe,GAAG,CAAC,MAAM,GAAG,CAC5D,CAAC;IACJ,CAAC;IACD,OAAO,GAAG,CAAC;AACb,CAAC;AAED,MAAM,UAAU,OAAO,CAAC,SAAiB,EAAE,GAAW;IACpD,MAAM,MAAM,GAAG,SAAS,CAAC,GAAG,CAAC,CAAC;IAC9B,MAAM,EAAE,GAAG,WAAW,CAAC,QAAQ,CAAC,CAAC;IACjC,MAAM,MAAM,GAAG,cAAc,CAAC,SAAS,EAAE,MAAM,EAAE,EAAE,CAAC,CAAC;IACrD,MAAM,UAAU,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,MAAM,CAAC,MAAM,CAAC,SAAS,EAAE,MAAM,CAAC,EAAE,MAAM,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;IACrF,MAAM,OAAO,GAAG,MAAM,CAAC,UAAU,EAAE,CAAC;IACpC,OAAO,MAAM,CAAC,MAAM,CAAC,CAAC,EAAE,EAAE,OAAO,EAAE,UAAU,CAAC,CAAC,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC;AACrE,CAAC;AAED,MAAM,UAAU,OAAO,CAAC,IAAY,EAAE,GAAW;IAC/C,MAAM,MAAM,GAAG,SAAS,CAAC,GAAG,CAAC,CAAC;IAE9B,IAAI,GAAW,CAAC;IAChB,IAAI,CAAC;QACH,GAAG,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;IACpC,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,MAAM,IAAI,aAAa,CAAC,cAAc,EAAE,0BAA0B,EAAE,EAAE,KAAK,EAAE,CAAC,CAAC;IACjF,CAAC;IAED,IAAI,GAAG,CAAC,MAAM,GAAG,QAAQ,GAAG,SAAS,GAAG,CAAC,EAAE,CAAC;QAC1C,MAAM,IAAI,aAAa,CACrB,cAAc,EACd,qCAAqC,QAAQ,GAAG,SAAS,GAAG,CAAC,QAAQ,CACtE,CAAC;IACJ,CAAC;IAED,MAAM,EAAE,GAAG,GAAG,CAAC,QAAQ,CAAC,CAAC,EAAE,QAAQ,CAAC,CAAC;IACrC,MAAM,OAAO,GAAG,GAAG,CAAC,QAAQ,CAAC,QAAQ,EAAE,QAAQ,GAAG,SAAS,CAAC,CAAC;IAC7D,MAAM,UAAU,GAAG,GAAG,CAAC,QAAQ,CAAC,QAAQ,GAAG,SAAS,CAAC,CAAC;IAEtD,MAAM,QAAQ,GAAG,gBAAgB,CAAC,SAAS,EAAE,MAAM,EAAE,EAAE,CAAC,CAAC;IACzD,QAAQ,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;IAE7B,IAAI,CAAC;QACH,MAAM,SAAS,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,QAAQ,CAAC,MAAM,CAAC,UAAU,CAAC,EAAE,QAAQ,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;QACjF,OAAO,SAAS,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;IACpC,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,MAAM,IAAI,aAAa,CACrB,mBAAmB,EACnB,gDAAgD,EAChD,EAAE,KAAK,EAAE,CACV,CAAC;IACJ,CAAC;AACH,CAAC;AAED,MAAM,UAAU,cAAc,CAAC,SAAiB;IAC9C,OAAO,UAAU,CAAC,QAAQ,CAAC,CAAC,MAAM,CAAC,SAAS,EAAE,MAAM,CAAC,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;AACtE,CAAC;AAED,MAAM,UAAU,QAAQ,CAAC,GAAW;IAClC,MAAM,MAAM,GAAG,SAAS,CAAC,GAAG,CAAC,CAAC;IAC9B,MAAM,MAAM,GAAG,WAAW,CAAC,SAAS,CAAC,CAAC;IACtC,MAAM,MAAM,GAAG,MAAM,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC;IACvC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,SAAS,EAAE,CAAC,EAAE,EAAE,CAAC;QACnC,MAAM,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC,CAAC,CAAE,GAAG,MAAM,CAAC,CAAC,CAAE,CAAC;IACtC,CAAC;IACD,OAAO,CAAC,MAAM,CAAC,QAAQ,CAAC,QAAQ,CAAC,EAAE,MAAM,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC,CAAC;AAChE,CAAC;AAED,MAAM,UAAU,gBAAgB,CAAC,MAAc,EAAE,MAAc;IAC7D,MAAM,CAAC,GAAG,SAAS,CAAC,MAAM,CAAC,CAAC;IAC5B,MAAM,CAAC,GAAG,SAAS,CAAC,MAAM,CAAC,CAAC;IAC5B,MAAM,QAAQ,GAAG,MAAM,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC;IACzC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,SAAS,EAAE,CAAC,EAAE,EAAE,CAAC;QACnC,QAAQ,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,CAAE,GAAG,CAAC,CAAC,CAAC,CAAE,CAAC;IAC9B,CAAC;IACD,OAAO,QAAQ,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC;AACrC,CAAC;AAED,iFAAiF;AACjF,MAAM,UAAU,aAAa,CAC3B,OAAgC;IAEhC,MAAM,eAAe,GAA2B,EAAE,CAAC;IACnD,MAAM,SAAS,GAA2B,EAAE,CAAC;IAC7C,KAAK,MAAM,CAAC,IAAI,EAAE,KAAK,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE,CAAC;QACpD,MAAM,CAAC,GAAG,WAAW,EAAE,CAAC;QACxB,MAAM,SAAS,GAAG,OAAO,KAAK,KAAK,QAAQ,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,CAAC;QAC5E,eAAe,CAAC,IAAI,CAAC,GAAG,OAAO,CAAC,SAAS,EAAE,CAAC,CAAC,CAAC;QAC9C,SAAS,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;IACtB,CAAC;IACD,OAAO,EAAE,eAAe,EAAE,SAAS,EAAE,CAAC;AACxC,CAAC;AAED,sEAAsE;AACtE,MAAM,UAAU,WAAW,CACzB,SAAiC,EACjC,gBAA0C;IAE1C,MAAM,GAAG,GAA2C,EAAE,CAAC;IACvD,KAAK,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,gBAAgB,CAAC,EAAE,CAAC;QAC9D,MAAM,QAAQ,GAA2B,EAAE,CAAC;QAC5C,KAAK,MAAM,CAAC,IAAI,MAAM,EAAE,CAAC;YACvB,IAAI,SAAS,CAAC,CAAC,CAAC,KAAK,SAAS;gBAAE,QAAQ,CAAC,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC,CAAC;QAC7D,CAAC;QACD,GAAG,CAAC,IAAI,CAAC,GAAG,QAAQ,CAAC;IACvB,CAAC;IACD,GAAG,CAAC,MAAM,CAAC,GAAG,EAAE,GAAG,SAAS,EAAE,CAAC;IAC/B,OAAO,GAAG,CAAC;AACb,CAAC;AAED,iEAAiE;AACjE,MAAM,UAAU,aAAa,CAC3B,eAAuC,EACvC,SAAiC;IAEjC,MAAM,GAAG,GAA4B,EAAE,CAAC;IACxC,KAAK,MAAM,CAAC,IAAI,EAAE,IAAI,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,eAAe,CAAC,EAAE,CAAC;QAC3D,IAAI,SAAS,CAAC,IAAI,CAAC,KAAK,SAAS,EAAE,CAAC;YAClC,MAAM,SAAS,GAAG,OAAO,CAAC,IAAI,EAAE,SAAS,CAAC,IAAI,CAAC,CAAC,CAAC;YACjD,IAAI,CAAC;gBACH,GAAG,CAAC,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC;YACpC,CAAC;YAAC,MAAM,CAAC;gBACP,GAAG,CAAC,IAAI,CAAC,GAAG,SAAS,CAAC;YACxB,CAAC;QACH,CAAC;aAAM,CAAC;YACN,GAAG,CAAC,IAAI,CAAC,GAAG,YAAY,CAAC;QAC3B,CAAC;IACH,CAAC;IACD,OAAO,GAAG,CAAC;AACb,CAAC"}

dist/index.d.ts.map

+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAC7C,OAAO,EACL,WAAW,EACX,OAAO,EACP,OAAO,EACP,cAAc,EACd,QAAQ,EACR,gBAAgB,EAChB,aAAa,EACb,WAAW,EACX,aAAa,GACd,MAAM,aAAa,CAAC;AACrB,OAAO,EACL,aAAa,EACb,KAAK,qBAAqB,EAC1B,KAAK,kBAAkB,EACvB,KAAK,eAAe,EACpB,KAAK,qBAAqB,EAC1B,KAAK,kBAAkB,EACvB,KAAK,kBAAkB,EACvB,KAAK,cAAc,EACnB,KAAK,gBAAgB,EACrB,KAAK,eAAe,EACpB,KAAK,iBAAiB,EACtB,KAAK,uBAAuB,GAC7B,MAAM,YAAY,CAAC"}

dist/index.js.map

+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAC7C,OAAO,EACL,WAAW,EACX,OAAO,EACP,OAAO,EACP,cAAc,EACd,QAAQ,EACR,gBAAgB,EAChB,aAAa,EACb,WAAW,EACX,aAAa,GACd,MAAM,aAAa,CAAC;AACrB,OAAO,EACL,aAAa,GAYd,MAAM,YAAY,CAAC"}

dist/types.d.ts

+export interface ValidPayClientOptions {
+    apiKey: string;
+    baseUrl?: string;
+    timeout?: number;
+    fetch?: typeof fetch;
+}
+export interface CreateIntentParams {
+    documentType: string;
+    payload: unknown;
+    validFrom?: string;
+    validUntil?: string;
+}
+export interface BatchIntentItem {
+    documentType: string;
+    payload: unknown;
+    validFrom?: string;
+    validUntil?: string;
+}
+export interface SelectiveIntentParams {
+    documentType: string;
+    payload: Record<string, unknown>;
+    disclosurePolicy: Record<string, string[]>;
+    splitKey?: boolean;
+    validFrom?: string;
+    validUntil?: string;
+}
+export interface CreateIntentResult {
+    retrievalId: string;
+    key: string;
+}
+export type TimeLockStatus = "valid" | "not_yet_valid" | "expired";
+export interface VerifyIntentResult<T = unknown> {
+    intentId: string;
+    payload: T;
+    issuer: string;
+    issuerVerified: boolean;
+    registeredAt: string;
+    status: string;
+    integrityVerified: boolean;
+    validFrom?: string | null;
+    validUntil?: string | null;
+    timeLockStatus?: TimeLockStatus | null;
+}
+export interface RevocationResult {
+    intentId: string;
+    status: string;
+    revokedAt?: string;
+    reinstatedAt?: string;
+}
+export interface RevocationEvent {
+    id: string;
+    action: "revoked" | "reinstated";
+    reason?: string;
+    performedAt: string;
+}
+export interface RawIntentResponse {
+    intent_id: string;
+    encrypted_payload: string | null;
+    issuer: string;
+    issuer_verified: boolean;
+    registered_at: string;
+    status: string;
+    commitment_hash?: string;
+    valid_from?: string | null;
+    valid_until?: string | null;
+    selective_disclosure?: boolean;
+    encrypted_key_map?: string;
+    split_key?: boolean;
+    revocation_reason?: string;
+    revoked_at?: string;
+}
+export interface RawCreateIntentResponse {
+    retrieval_id: string;
+    status: string;
+}
+export interface RawBatchCreateResponse {
+    results: Array<{
+        retrieval_id: string;
+        status?: string;
+    }>;
+}
+export interface RawFragmentResponse {
+    fragment_b?: string;
+    error?: string;
+}
+export interface RawRevocationHistoryResponse {
+    events?: Array<{
+        id: string;
+        action: "revoked" | "reinstated";
+        reason?: string;
+        performed_at: string;
+    }>;
+}
+export declare class ValidPayError extends Error {
+    readonly code: string;
+    readonly status?: number;
+    readonly details?: unknown;
+    constructor(code: string, message: string, options?: {
+        status?: number;
+        details?: unknown;
+        cause?: unknown;
+    });
+}
+//# sourceMappingURL=types.d.ts.map

dist/types.d.ts.map

+{"version":3,"file":"types.d.ts","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":"AAAA,MAAM,WAAW,qBAAqB;IACpC,MAAM,EAAE,MAAM,CAAC;IACf,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,KAAK,CAAC,EAAE,OAAO,KAAK,CAAC;CACtB;AAED,MAAM,WAAW,kBAAkB;IACjC,YAAY,EAAE,MAAM,CAAC;IACrB,OAAO,EAAE,OAAO,CAAC;IACjB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,UAAU,CAAC,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,eAAe;IAC9B,YAAY,EAAE,MAAM,CAAC;IACrB,OAAO,EAAE,OAAO,CAAC;IACjB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,UAAU,CAAC,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,qBAAqB;IACpC,YAAY,EAAE,MAAM,CAAC;IACrB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,OAAO,CAAC,CAAC;IACjC,gBAAgB,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,EAAE,CAAC,CAAC;IAC3C,QAAQ,CAAC,EAAE,OAAO,CAAC;IACnB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,UAAU,CAAC,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,kBAAkB;IACjC,WAAW,EAAE,MAAM,CAAC;IACpB,GAAG,EAAE,MAAM,CAAC;CACb;AAED,MAAM,MAAM,cAAc,GAAG,OAAO,GAAG,eAAe,GAAG,SAAS,CAAC;AAEnE,MAAM,WAAW,kBAAkB,CAAC,CAAC,GAAG,OAAO;IAC7C,QAAQ,EAAE,MAAM,CAAC;IACjB,OAAO,EAAE,CAAC,CAAC;IACX,MAAM,EAAE,MAAM,CAAC;IACf,cAAc,EAAE,OAAO,CAAC;IACxB,YAAY,EAAE,MAAM,CAAC;IACrB,MAAM,EAAE,MAAM,CAAC;IACf,iBAAiB,EAAE,OAAO,CAAC;IAC3B,SAAS,CAAC,EAAE,MAAM,GAAG,IAAI,CAAC;IAC1B,UAAU,CAAC,EAAE,MAAM,GAAG,IAAI,CAAC;IAC3B,cAAc,CAAC,EAAE,cAAc,GAAG,IAAI,CAAC;CACxC;AAED,MAAM,WAAW,gBAAgB;IAC/B,QAAQ,EAAE,MAAM,CAAC;IACjB,MAAM,EAAE,MAAM,CAAC;IACf,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,YAAY,CAAC,EAAE,MAAM,CAAC;CACvB;AAED,MAAM,WAAW,eAAe;IAC9B,EAAE,EAAE,MAAM,CAAC;IACX,MAAM,EAAE,SAAS,GAAG,YAAY,CAAC;IACjC,MAAM,CAAC,EAAE,MAAM,CAAC;IAChB,WAAW,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,iBAAiB;IAChC,SAAS,EAAE,MAAM,CAAC;IAClB,iBAAiB,EAAE,MAAM,GAAG,IAAI,CAAC;IACjC,MAAM,EAAE,MAAM,CAAC;IACf,eAAe,EAAE,OAAO,CAAC;IACzB,aAAa,EAAE,MAAM,CAAC;IACtB,MAAM,EAAE,MAAM,CAAC;IACf,eAAe,CAAC,EAAE,MAAM,CAAC;IACzB,UAAU,CAAC,EAAE,MAAM,GAAG,IAAI,CAAC;IAC3B,WAAW,CAAC,EAAE,MAAM,GAAG,IAAI,CAAC;IAC5B,oBAAoB,CAAC,EAAE,OAAO,CAAC;IAC/B,iBAAiB,CAAC,EAAE,MAAM,CAAC;IAC3B,SAAS,CAAC,EAAE,OAAO,CAAC;IACpB,iBAAiB,CAAC,EAAE,MAAM,CAAC;IAC3B,UAAU,CAAC,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,uBAAuB;IACtC,YAAY,EAAE,MAAM,CAAC;IACrB,MAAM,EAAE,MAAM,CAAC;CAChB;AAED,MAAM,WAAW,sBAAsB;IACrC,OAAO,EAAE,KAAK,CAAC;QAAE,YAAY,EAAE,MAAM,CAAC;QAAC,MAAM,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC,CAAC;CAC3D;AAED,MAAM,WAAW,mBAAmB;IAClC,UAAU,CAAC,EAAE,MAAM,CAAC;IACpB,KAAK,CAAC,EAAE,MAAM,CAAC;CAChB;AAED,MAAM,WAAW,4BAA4B;IAC3C,MAAM,CAAC,EAAE,KAAK,CAAC;QACb,EAAE,EAAE,MAAM,CAAC;QACX,MAAM,EAAE,SAAS,GAAG,YAAY,CAAC;QACjC,MAAM,CAAC,EAAE,MAAM,CAAC;QAChB,YAAY,EAAE,MAAM,CAAC;KACtB,CAAC,CAAC;CACJ;AAED,qBAAa,aAAc,SAAQ,KAAK;IACtC,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,MAAM,CAAC,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;gBAGzB,IAAI,EAAE,MAAM,EACZ,OAAO,EAAE,MAAM,EACf,OAAO,GAAE;QAAE,MAAM,CAAC,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,OAAO,CAAC;QAAC,KAAK,CAAC,EAAE,OAAO,CAAA;KAAO;CAQxE"}

dist/types.js

+export class ValidPayError extends Error {
+    code;
+    status;
+    details;
+    constructor(code, message, options = {}) {
+        super(message, options.cause !== undefined ? { cause: options.cause } : undefined);
+        this.name = "ValidPayError";
+        this.code = code;
+        this.status = options.status;
+        this.details = options.details;
+    }
+}
+//# sourceMappingURL=types.js.map

dist/types.js.map

+{"version":3,"file":"types.js","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":"AAwGA,MAAM,OAAO,aAAc,SAAQ,KAAK;IAC7B,IAAI,CAAS;IACb,MAAM,CAAU;IAChB,OAAO,CAAW;IAE3B,YACE,IAAY,EACZ,OAAe,EACf,UAAmE,EAAE;QAErE,KAAK,CAAC,OAAO,EAAE,OAAO,CAAC,KAAK,KAAK,SAAS,CAAC,CAAC,CAAC,EAAE,KAAK,EAAE,OAAO,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC;QACnF,IAAI,CAAC,IAAI,GAAG,eAAe,CAAC;QAC5B,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;QAC7B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC,OAAO,CAAC;IACjC,CAAC;CACF"}

LICENSE

+MIT License
+
+Copyright (c) 2026 ValidPay
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

dist/index.d.ts

@@ -1,24 +0,4 @@
-export interface ValidPayClientOptions {
-  apiKey: string;
-  baseUrl?: string;
-}
-
-export interface CreateIntentParams {
-  documentType: 'check' | 'invoice' | 'receipt' | 'document';
-  payload: Record<string, unknown>;
-}
-
-export interface Intent {
-  id: string;
-  verifyUrl: string;
-  createdAt: string;
-  expiresAt: string;
-}
-
-export declare class ValidPayClient {
-  constructor(options: ValidPayClientOptions);
-  createIntent(params: CreateIntentParams): Promise<Intent>;
-  getIntent(id: string): Promise<Intent>;
-}
-
-export default ValidPayClient;
+export { ValidPayClient } from "./client.js";
+export { generateKey, encrypt, decrypt, commitmentHash, splitKey, combineKeyShares, encryptFields, buildKeyMap, decryptFields, } from "./crypto.js";
+export { ValidPayError, type ValidPayClientOptions, type CreateIntentParams, type BatchIntentItem, type SelectiveIntentParams, type CreateIntentResult, type VerifyIntentResult, type TimeLockStatus, type RevocationResult, type RevocationEvent, type RawIntentResponse, type RawCreateIntentResponse, } from "./types.js";
+//# sourceMappingURL=index.d.ts.map

dist/index.js

@@ -1,33 +0,4 @@
-/**
- * @validpay/node-sdk
- * Official Node.js SDK for the ValidPay document verification API.
- *
- * Status: Private Beta — Contact [e-mail] for API access.
- * Docs: https://validpay.io/docs
- */
-
-export class ValidPayClient {
-  constructor(options = {}) {
-    if (!options.apiKey) {
-      throw new Error(
-        'ValidPay: API key required. Get yours at https://validpay.io'
-      );
-    }
-    this.apiKey = options.apiKey;
-    this.baseUrl = options.baseUrl || 'https://api.validpay.io';
-  }
-
-  async createIntent(params) {
-    throw new Error(
-      'ValidPay SDK is in private beta. Contact [e-mail] for access.'
-    );
-  }
-
-  async getIntent(id) {
-    throw new Error(
-      'ValidPay SDK is in private beta. Contact [e-mail] for access.'
-    );
-  }
-}
-
-export default ValidPayClient;
+export { ValidPayClient } from "./client.js";
+export { generateKey, encrypt, decrypt, commitmentHash, splitKey, combineKeyShares, encryptFields, buildKeyMap, decryptFields, } from "./crypto.js";
+export { ValidPayError, } from "./types.js";
+//# sourceMappingURL=index.js.map

package.json

 {
   "name": "@validpay/node-sdk",
-  "version": "0.1.0",
-  "description": "ValidPay Node.js SDK — Document verification and authentication API client",
-  "main": "dist/index.js",
-  "types": "dist/index.d.ts",
+  "version": "0.2.0",
+  "description": "Official ValidPay Node.js SDK — client-side AES-256-GCM encryption + commitment hashing + split-key + selective disclosure + revocation. Zero production dependencies.",
   "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
-      "import": "./dist/index.js",
-      "types": "./dist/index.d.ts"
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
     }
   },
-  "files": ["dist", "README.md"],
-  "keywords": ["validpay", "document-verification", "authentication", "check-verification", "anti-fraud", "encryption"],
-  "author": "MiLu Technologies LLC <[e-mail]>",
-  "license": "MIT",
-  "homepage": "https://validpay.io",
+  "files": [
+    "dist",
+    "README.md",
+    "LICENSE"
+  ],
+  "scripts": {
+    "build": "tsc -p tsconfig.build.json",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "typecheck": "tsc --noEmit",
+    "prepublishOnly": "npm run build"
+  },
+  "engines": {
+    "node": ">=20"
+  },
+  "keywords": [
+    "validpay",
+    "encryption",
+    "aes-256-gcm",
+    "document-verification",
+    "check-fraud",
+    "authentication",
+    "selective-disclosure",
+    "split-key",
+    "blind-escrow"
+  ],
+  "homepage": "https://github.com/ValidPay-io/validpay-node-sdk",
   "repository": {
     "type": "git",
-    "url": "https://github.com/ValidPay-io/validpay-node-sdk"
+    "url": "git+https://github.com/ValidPay-io/validpay-node-sdk.git"
   },
-  "engines": {
-    "node": ">=20.0.0"
+  "bugs": {
+    "url": "https://github.com/ValidPay-io/validpay-node-sdk/issues"
+  },
+  "license": "MIT",
+  "author": "ValidPay",
+  "devDependencies": {
+    "@types/node": "^20.11.0",
+    "typescript": "^5.4.0",
+    "vitest": "^1.6.0"
   }
 }

README.md

 # @validpay/node-sdk
 
-Official Node.js SDK for the [ValidPay](https://validpay.io) document verification API.
+Official Node.js SDK for [ValidPay](https://validpay.io) — document verification API with **client-side AES-256-GCM encryption**. Sensitive payloads are encrypted on your server before they ever leave the box; ValidPay stores the ciphertext, and only your verifier (with the key you hand them) can read the contents.
 
-## Overview
+- **Zero production dependencies** — Node.js built-in `crypto` + native `fetch` only
+- **AES-256-GCM** authenticated encryption (tampering is detected on decrypt)
+- **Hybrid commitment scheme** — SHA-256 commitment hash detects server-side tampering
+- **Split-key verification** (Patent C) — XOR-share the key so neither party alone can decrypt
+- **Selective field disclosure** (Patent E) — encrypt fields independently, gate per role
+- **Blind revocation** (Patent H) — revoke / reinstate / inspect audit history
+- **Time-locked verification** (Patent D) — validFrom / validUntil windows
+- **TypeScript-first**, ESM-only, requires Node `>= 20`
+- The encryption key is **never** sent to the ValidPay API
 
-ValidPay provides cryptographic document verification infrastructure. This SDK enables issuers (banks, fintechs, check printers) to create tamper-proof verification intents and allows verifiers to authenticate documents in real-time.
+## Install
 
-## Installation
-
 ```bash
@@ -15,39 +21,195 @@ npm install @validpay/node-sdk
 
-## Quick Start
+## Quick start
 
-```typescript
-import { ValidPayClient } from '@validpay/node-sdk';
+```ts
+import { ValidPayClient } from "@validpay/node-sdk";
 
-const client = new ValidPayClient({
-  apiKey: process.env.VALIDPAY_API_KEY,
+const client = new ValidPayClient({ apiKey: process.env.VALIDPAY_API_KEY! });
+
+// 1. Issuer side — register an intent with sensitive payload
+const { retrievalId, key } = await client.createIntent({
+  documentType: "ssn_card",
+  payload: { ssn: "123-45-6789", name: "Jane Doe" },
 });
 
-// Create a verification intent
-const intent = await client.createIntent({
-  documentType: 'check',
-  payload: { payee: 'Jane Doe', amount: 1500.00 },
+// retrievalId is public (e.g. "vp_abc123def456") — embed in a QR code.
+// key is secret — deliver it ONLY to the intended verifier, out-of-band.
+
+// 2. Verifier side — fetch and decrypt (no API key needed)
+const result = await client.verifyIntent<{ ssn: string; name: string }>(retrievalId, key);
+
+console.log(result.payload);             // { ssn: "123-45-6789", name: "Jane Doe" }
+console.log(result.integrityVerified);   // true — commitment hash matched
+console.log(result.issuer);              // "Acme Bank"
+console.log(result.issuerVerified);      // true
+```
+
+## How it works
+
+1. `createIntent` generates a fresh 256-bit key, encrypts your payload locally with AES-256-GCM, computes a SHA-256 commitment hash of the plaintext, and POSTs only the ciphertext + hash to `POST /v1/intent`.
+2. The API returns a public `retrieval_id` and stores the ciphertext + commitment hash.
+3. You hand the verifier the `retrievalId` and the `key` through your own secure channel.
+4. The verifier calls `verifyIntent`, which fetches `GET /v1/intent/:id`, decrypts the ciphertext locally, then recomputes the commitment hash and compares — any server-side tampering would change the hash.
+
+The key is generated client-side, used client-side, and transmitted client-side. ValidPay can never read the payload.
+
+## API reference
+
+### `new ValidPayClient(options)`
+
+| Option    | Type                | Default                     | Notes                                       |
+| --------- | ------------------- | --------------------------- | ------------------------------------------- |
+| `apiKey`  | `string` (required) | —                           | Your ValidPay issuer API key.               |
+| `baseUrl` | `string`            | `"https://api.validpay.io"` | Override for staging or self-hosted setups. |
+| `timeout` | `number`            | `30000`                     | Request timeout (ms).                       |
+| `fetch`   | `typeof fetch`      | global `fetch`              | Inject a custom fetch (useful for testing). |
+
+### Core
+
+#### `client.createIntent({ documentType, payload, validFrom?, validUntil? }) → { retrievalId, key }`
+
+Generates a key, encrypts `JSON.stringify(payload)`, posts ciphertext + commitment hash to `/v1/intent`. **The key is never sent to the API.**
+
+#### `client.createIntentBatch(items[]) → { retrievalId, key }[]`
+
+Same as `createIntent` for up to 100 intents in a single request. Each item gets a unique AES key; results match the input order.
+
+#### `client.verifyIntent<T>(retrievalId, key) → VerifyIntentResult<T>`
+
+Fetches the intent and decrypts the payload locally. Verifies the commitment hash. Throws `ValidPayError`:
+
+- `decryption_failed` — wrong key or tampered ciphertext (GCM auth-tag failure)
+- `integrity_failure` — commitment hash mismatch (server-side tampering detected)
+- `intent_revoked` — the intent has been revoked
+- `split_key_required` / `selective_disclosure_required` — use the specialised verify method
+
+```ts
+interface VerifyIntentResult<T> {
+  intentId: string;
+  payload: T;
+  issuer: string;
+  issuerVerified: boolean;
+  registeredAt: string; // ISO 8601
+  status: string;
+  integrityVerified: boolean;
+  validFrom?: string | null;
+  validUntil?: string | null;
+  timeLockStatus?: "valid" | "not_yet_valid" | "expired" | null;
+}
+```
+
+### Split-key (Patent C)
+
+```ts
+const { retrievalId, key: shareA } = await client.createSplitKeyIntent({
+  documentType: "ssn_card",
+  payload: { ssn: "123-45-6789" },
 });
+// shareA goes in the QR; shareB stays at the API.
 
-// intent.id → embed in QR code
-// intent.verifyUrl → direct verification link
+const result = await client.verifySplitKeyIntent(retrievalId, shareA);
+// SDK fetches shareB from /v1/intent/:id/fragment, XOR-combines, decrypts.
 ```
 
-## Features
+### Selective disclosure (Patent E)
 
-- Zero production dependencies (Node built-in crypto + native fetch)
-- ESM-only, TypeScript-first
-- AES-256-GCM encryption with client-side key generation
-- XOR key splitting for multi-party verification
-- Automatic retry with exponential backoff
+```ts
+const { retrievalId, key } = await client.createSelectiveIntent({
+  documentType: "check",
+  payload: { amount: 1500, payee: "Alice", memo: "rent" },
+  disclosurePolicy: {
+    bank: ["amount"],
+    auditor: ["amount", "payee"],
+  },
+});
 
-## Documentation
+const bankView = await client.verifySelectiveIntent(retrievalId, key, "bank");
+// { amount: 1500, payee: "[REDACTED]", memo: "[REDACTED]" }
 
-Full API documentation: [https://validpay.io/docs](https://validpay.io/docs)
+const fullView = await client.verifySelectiveIntent(retrievalId, key, "full");
+// { amount: 1500, payee: "Alice", memo: "rent" }
+```
 
-## Status
+### Revocation (Patent H)
 
-**Private Beta** — Contact [e-mail] for API access.
+```ts
+await client.revokeIntent(retrievalId, "stop payment requested");
+await client.reinstateIntent(retrievalId, "false alarm");
+const history = await client.getRevocationHistory(retrievalId);
+```
 
+### Health
+
+```ts
+const { status, version } = await client.health();
+```
+
+### Low-level crypto helpers
+
+```ts
+import {
+  generateKey,
+  encrypt,
+  decrypt,
+  commitmentHash,
+  splitKey,
+  combineKeyShares,
+  encryptFields,
+  buildKeyMap,
+  decryptFields,
+} from "@validpay/node-sdk";
+
+const key = generateKey();                       // base64 32-byte key
+const blob = encrypt("hello world", key);        // base64(iv[12] || authTag[16] || ciphertext)
+const plain = decrypt(blob, key);                // "hello world"
+const hash = commitmentHash(plain);              // SHA-256 hex
+
+const [a, b] = splitKey(key);
+const reconstructed = combineKeyShares(a, b);    // === key
+```
+
+### `ValidPayError`
+
+All SDK errors throw `ValidPayError` with a stable `code`:
+
+| Code                            | Meaning                                                       |
+| ------------------------------- | ------------------------------------------------------------- |
+| `invalid_config`                | Missing `apiKey` (or other constructor options).              |
+| `invalid_argument`              | Required method argument is missing or invalid.               |
+| `invalid_key`                   | Key is not valid base64 or not 32 bytes.                      |
+| `invalid_blob`                  | Blob is not valid base64 or too short.                        |
+| `decryption_failed`             | Wrong key, or ciphertext tampered (GCM auth-tag failure).     |
+| `integrity_failure`             | Commitment hash didn't match — server tampering detected.     |
+| `intent_revoked`                | The intent has been revoked.                                  |
+| `split_key_required`            | Intent uses split-key; use `verifySplitKeyIntent` instead.    |
+| `selective_disclosure_required` | Intent uses per-field encryption; use `verifySelectiveIntent`. |
+| `invalid_role`                  | Role not present in the disclosure policy.                    |
+| `missing_fragment`              | API did not return a key fragment for a split-key intent.     |
+| `network_error`                 | `fetch` itself rejected (DNS, TCP, abort, etc.).              |
+| `http_error`                    | API returned non-2xx with no machine-readable error.          |
+| `not_found`                     | API returned 404 (e.g. unknown retrieval ID).                 |
+| `unauthorized`                  | API returned 401 (invalid or missing API key).                |
+| `invalid_response`              | API returned 2xx but response shape was unexpected.           |
+| `invalid_payload`               | Decrypted bytes were not valid JSON.                          |
+
+## Blob format
+
+`encrypt()` returns a base64 string whose decoded bytes are:
+
+```
+[ iv (12 bytes) | authTag (16 bytes) | ciphertext (variable) ]
+```
+
+This matches the Python SDK exactly, so blobs are interoperable in both directions.
+
+## Development
+
+```bash
+npm install
+npm test
+npm run build
+```
+
 ## License
 
-MIT — Copyright (c) 2026 MiLu Technologies LLC
+MIT — see [LICENSE](./LICENSE).

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

No website

Quality

Package does not have a website.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

No bug tracker

Maintenance

Package does not have a linked bug tracker in package.json.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

74114

2055.73%

Number of package files

19

375%

Lines of code

786

1504.08%

Number of lines in readme file

215

305.66%

Worsened metrics

Dev dependency count

3

Infinity%

Number of low quality alerts

2

100%

Number of medium supply chain risk alerts

5

Infinity%

No dependency changes