@ironsoftware/ironpdf
Version:
IronPDF for Node
143 lines • 8.39 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getVerifiedSignatures = exports.getSignatureCount = exports.signPdf = void 0;
const fs_1 = __importDefault(require("fs"));
const access_1 = require("../../access");
const util_1 = require("../util");
function signPdf(id, signature) {
return __awaiter(this, void 0, void 0, function* () {
const client = yield access_1.Access.ensureConnection();
const existing_sigs = yield getSignatureCount(id);
return new Promise((resolve, reject) => {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x, _y;
const stream = client.Pdfium_Signature_Sign((err, value) => {
if (err) {
reject(`${err.name}/n${err.message}`);
}
else if (value) {
if (value === null || value === void 0 ? void 0 : value.exception) {
(0, util_1.handleRemoteException)(value.exception, reject);
}
resolve();
}
});
const info = {
document: { documentId: id },
password: (_a = signature.certificatePassword) !== null && _a !== void 0 ? _a : "",
signingLocation: (_b = signature.signingLocation) !== null && _b !== void 0 ? _b : "",
signingReason: (_c = signature.signingReason) !== null && _c !== void 0 ? _c : "",
signaturePermission: { enumValue: 0 },
timeStampUrl: (_d = signature.timeStampUrl) !== null && _d !== void 0 ? _d : "",
pageIndex: (_f = (_e = signature.signatureImage) === null || _e === void 0 ? void 0 : _e.SignatureImagePageIndex) !== null && _f !== void 0 ? _f : 0,
internalName: "Signature" + (1 + existing_sigs + 1),
signatureImageW: (_j = (_h = (_g = signature.signatureImage) === null || _g === void 0 ? void 0 : _g.SignatureImagePosition) === null || _h === void 0 ? void 0 : _h.width) !== null && _j !== void 0 ? _j : 100,
signatureImageH: (_m = (_l = (_k = signature.signatureImage) === null || _k === void 0 ? void 0 : _k.SignatureImagePosition) === null || _l === void 0 ? void 0 : _l.height) !== null && _m !== void 0 ? _m : 100,
signatureImageX: (_q = (_p = (_o = signature.signatureImage) === null || _o === void 0 ? void 0 : _o.SignatureImagePosition) === null || _p === void 0 ? void 0 : _p.x) !== null && _q !== void 0 ? _q : 0,
signatureImageY: (_t = (_s = (_r = signature.signatureImage) === null || _r === void 0 ? void 0 : _r.SignatureImagePosition) === null || _s === void 0 ? void 0 : _s.y) !== null && _t !== void 0 ? _t : 0,
};
const time = (_u = signature.signatureDate) === null || _u === void 0 ? void 0 : _u.getTime();
if (time) {
info.signatureDate = {
nanos: (time % 1000) * 1e6,
seconds: time / 1000,
};
}
stream.write({ info: info });
let certBuffer = undefined;
if (signature.certificateBuffer) {
certBuffer = signature.certificateBuffer;
}
else if (signature.certificatePath) {
certBuffer = fs_1.default.readFileSync(signature.certificatePath);
}
if (certBuffer) {
(0, util_1.chunkBuffer)(certBuffer).forEach((chunk) => {
stream.write({ certificateFileBytesChunk: chunk });
});
}
let imageBuffer = undefined;
if ((_v = signature.signatureImage) === null || _v === void 0 ? void 0 : _v.SignatureImageBuffer) {
imageBuffer = (_w = signature.signatureImage) === null || _w === void 0 ? void 0 : _w.SignatureImageBuffer;
}
else if ((_x = signature.signatureImage) === null || _x === void 0 ? void 0 : _x.SignatureImagePath) {
imageBuffer = fs_1.default.readFileSync((_y = signature.signatureImage) === null || _y === void 0 ? void 0 : _y.SignatureImagePath);
}
if (imageBuffer) {
(0, util_1.chunkBuffer)(imageBuffer).forEach((chunk) => {
stream.write({ signatureImageChunk: chunk });
});
}
stream.end();
});
});
}
exports.signPdf = signPdf;
function getSignatureCount(id) {
return __awaiter(this, void 0, void 0, function* () {
const client = yield access_1.Access.ensureConnection();
return new Promise((resolve, reject) => {
client.Pdfium_Signature_GetSignatureCount({ document: { documentId: id } }, (err, value) => {
if (err) {
reject(`${err.name}/n${err.message}`);
}
else if (value) {
if (value === null || value === void 0 ? void 0 : value.exception) {
(0, util_1.handleRemoteException)(value.exception, reject);
}
resolve(value.result == undefined ? 0 : value.result);
}
});
});
});
}
exports.getSignatureCount = getSignatureCount;
function getVerifiedSignatures(id) {
return __awaiter(this, void 0, void 0, function* () {
const client = yield access_1.Access.ensureConnection();
return new Promise((resolve, reject) => {
const stream = client.Pdfium_Signature_GetVerifiedSignature((err, value) => {
var _a, _b;
if (err) {
reject(`${err.name}/n${err.message}`);
}
else if (value) {
if (value === null || value === void 0 ? void 0 : value.exception) {
(0, util_1.handleRemoteException)(value.exception, reject);
}
const signatures = ((_b = (_a = value.verifiedSignatures) === null || _a === void 0 ? void 0 : _a.verifiedSignatures) !== null && _b !== void 0 ? _b : []).map((sig) => {
var _a, _b, _c, _d, _e, _f, _g, _h;
return ({
signatureName: (_a = sig.signatureName) !== null && _a !== void 0 ? _a : "",
signingContact: (_b = sig.signingContact) !== null && _b !== void 0 ? _b : "",
signingReason: (_c = sig.signingReason) !== null && _c !== void 0 ? _c : "",
signingLocation: (_d = sig.signingLocation) !== null && _d !== void 0 ? _d : "",
signingDate: sig.signingDate
? new Date(Number((_e = sig.signingDate.seconds) !== null && _e !== void 0 ? _e : 0) * 1000 +
Math.floor(Number((_f = sig.signingDate.nanos) !== null && _f !== void 0 ? _f : 0) / 1e6))
: undefined,
isValid: (_g = sig.isValid) !== null && _g !== void 0 ? _g : false,
filter: (_h = sig.filter) !== null && _h !== void 0 ? _h : "",
});
});
resolve(signatures);
}
});
stream.write({ info: { document: { documentId: id } } });
stream.end();
});
});
}
exports.getVerifiedSignatures = getVerifiedSignatures;
//# sourceMappingURL=signing.js.map