@reclaimprotocol/attestor-core
Version:
<div> <div> <img src="https://raw.githubusercontent.com/reclaimprotocol/.github/main/assets/banners/Attestor-Core.png" /> </div> </div>
251 lines • 19.6 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.makeHttpResponseParser = makeHttpResponseParser;
exports.getHttpRequestDataFromTranscript = getHttpRequestDataFromTranscript;
const tls_1 = require("@reclaimprotocol/tls");
const generics_1 = require("../utils/generics");
const redactions_1 = require("../utils/redactions");
const HTTP_HEADER_LINE_END = (0, tls_1.strToUint8Array)('\r\n');
/**
* parses http/1.1 responses
*/
function makeHttpResponseParser() {
/** the HTTP response data */
const res = {
statusCode: 0,
statusMessage: '',
headers: {},
body: new Uint8Array(),
complete: false,
headersComplete: false,
headerIndices: new Map(),
headerEndIdx: 0
};
let remainingBodyBytes = 0;
let isChunked = false;
let remaining = new Uint8Array();
let currentByteIdx = 0;
return {
res,
/**
* Parse the next chunk of data
* @param data the data to parse
*/
onChunk(data) {
var _a, _b;
// concatenate the remaining data from the last chunk
remaining = (0, tls_1.concatenateUint8Arrays)([remaining, data]);
// if we don't have the headers yet, keep reading lines
// as each header is in a line
if (!res.headersComplete) {
for (let line = getLine(); typeof line !== 'undefined'; line = getLine()) {
// first line is the HTTP version, status code & message
if (!res.statusCode) {
const [, statusCode, statusMessage] = line.match(/HTTP\/\d\.\d (\d+) (.*)/) || [];
res.statusCode = Number(statusCode);
res.statusMessage = statusMessage;
res.statusLineEndIndex = currentByteIdx - HTTP_HEADER_LINE_END.length;
}
else if (line === '') { // empty line signifies end of headers
res.headersComplete = true;
res.headerEndIdx = currentByteIdx - 4;
// if the response is chunked, we need to process the body differently
if ((_a = res.headers['transfer-encoding']) === null || _a === void 0 ? void 0 : _a.includes('chunked')) {
isChunked = true;
res.chunks = [];
break;
// if the response has a content-length, we know how many bytes to read
}
else if (res.headers['content-length']) {
remainingBodyBytes = Number(res.headers['content-length']);
break;
}
else {
remainingBodyBytes = -1;
// otherwise,
// no content-length, no chunked transfer encoding
// means wait till the stream ends
// https://stackoverflow.com/a/11376887
}
}
else if (!res.complete) { // parse the header
const [key, value] = line.split(': ');
res.headers[key.toLowerCase()] = value;
res.headerIndices[key.toLowerCase()] = {
fromIndex: currentByteIdx - line.length - HTTP_HEADER_LINE_END.length,
toIndex: currentByteIdx - HTTP_HEADER_LINE_END.length
};
}
else {
throw new Error('got more data after response was complete');
}
}
}
if (res.headersComplete) {
if (remainingBodyBytes) {
readBody();
// if no more body bytes to read,
// and the response was not chunked we're done
if (!remainingBodyBytes && !isChunked) {
res.complete = true;
}
}
if (res.headers['content-length'] === '0') {
res.complete = true;
}
if (isChunked) {
for (let line = getLine(); typeof line !== 'undefined'; line = getLine()) {
if (line === '') {
continue;
}
const chunkSize = Number.parseInt(line, 16);
// if chunk size is 0, we're done
if (!chunkSize) {
res.complete = true;
continue;
}
(_b = res.chunks) === null || _b === void 0 ? void 0 : _b.push({
fromIndex: currentByteIdx,
toIndex: currentByteIdx + chunkSize,
});
// otherwise read the chunk
remainingBodyBytes = chunkSize;
readBody();
// if we read all the data we had,
// but there's still data left,
// break the loop and wait for the next chunk
if (remainingBodyBytes) {
break;
}
}
}
}
},
/**
* Call to prevent further parsing; indicating the end of the request
* Checks that the response is valid & complete, otherwise throws an error
*/
streamEnded() {
if (!res.headersComplete) {
throw new Error('stream ended before headers were complete');
}
if (remaining.length) {
throw new Error('stream ended with remaining data');
}
if (remainingBodyBytes > 0) {
throw new Error('stream ended before all body bytes were received');
}
res.complete = true;
}
};
function readBody() {
if (res.complete) {
throw new Error('got more data after response was complete');
}
if (!res.bodyStartIndex) {
res.bodyStartIndex = currentByteIdx;
}
let bytesToCopy;
if (remainingBodyBytes === -1) {
// all bytes are body bytes
bytesToCopy = remaining.length;
}
else {
// take the number of bytes we need to read, or the number of bytes remaining
// and append to the bytes of the body
bytesToCopy = Math.min(remainingBodyBytes, remaining.length);
remainingBodyBytes -= bytesToCopy;
}
res.body = (0, tls_1.concatenateUint8Arrays)([
res.body,
remaining.slice(0, bytesToCopy)
]);
remaining = remaining.slice(bytesToCopy);
currentByteIdx += bytesToCopy;
}
function getLine() {
// find end of line, if it exists
// otherwise return undefined
const idx = (0, generics_1.findIndexInUint8Array)(remaining, HTTP_HEADER_LINE_END);
if (idx === -1) {
return undefined;
}
const line = (0, generics_1.uint8ArrayToStr)(remaining.slice(0, idx));
remaining = remaining.slice(idx + HTTP_HEADER_LINE_END.length);
currentByteIdx += idx + HTTP_HEADER_LINE_END.length;
return line;
}
}
/**
* Read the HTTP request from a TLS receipt transcript.
* @param receipt the transcript to read from or application messages if they were extracted beforehand
* @returns the parsed HTTP request
*/
function getHttpRequestDataFromTranscript(receipt) {
const clientMsgs = receipt
.filter(s => s.sender === 'client');
// if the first message is redacted, we can't parse it
// as we don't know what the request was
if (clientMsgs[0].message[0] === redactions_1.REDACTION_CHAR_CODE) {
throw new Error('First client message request is redacted. Cannot parse');
}
const request = {
method: '',
url: '',
protocol: '',
headers: {}
};
let requestBuffer = (0, tls_1.concatenateUint8Arrays)(clientMsgs.map(m => m.message));
// keep reading lines until we get to the end of the headers
for (let line = getLine(); typeof line !== 'undefined'; line = getLine()) {
if (line === '') {
break;
}
if (!request.method) {
const [, method, url, protocol] = line.match(/(\w+) (.*) (.*)/) || [];
request.method = method.toLowerCase();
request.url = url;
request.protocol = protocol;
}
else {
let keyIdx = line.indexOf(':');
if (keyIdx === -1) {
keyIdx = line.length - 1;
}
const key = line.slice(0, keyIdx)
.toLowerCase()
.trim();
const value = line.slice(keyIdx + 1)
.trim();
const oldValue = request.headers[key];
if (typeof oldValue === 'string') {
request.headers[key] = [oldValue, value];
}
else if (Array.isArray(oldValue)) {
oldValue.push(value);
}
else {
request.headers[key] = value;
}
}
}
//the rest is request body
if (requestBuffer.length) {
request.body = requestBuffer;
}
if (!request.method) {
throw new Error('Client request is incomplete');
}
return request;
function getLine() {
const idx = (0, generics_1.findIndexInUint8Array)(requestBuffer, HTTP_HEADER_LINE_END);
if (idx === -1) {
return undefined;
}
const line = (0, generics_1.uint8ArrayToStr)(requestBuffer.slice(0, idx));
requestBuffer = requestBuffer
.slice(idx + HTTP_HEADER_LINE_END.length);
return line;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"http-parser.js","sourceRoot":"","sources":["../../src/utils/http-parser.ts"],"names":[],"mappings":";;AAkDA,wDAmLC;AAOD,4EAyEC;AArTD,8CAA8E;AAG9E,iDAA2E;AAC3E,qDAA0D;AAyC1D,MAAM,oBAAoB,GAAG,IAAA,qBAAe,EAAC,MAAM,CAAC,CAAA;AAEpD;;GAEG;AACH,SAAgB,sBAAsB;IACrC,6BAA6B;IAC7B,MAAM,GAAG,GAAiB;QACzB,UAAU,EAAE,CAAC;QACb,aAAa,EAAE,EAAE;QACjB,OAAO,EAAE,EAAE;QACX,IAAI,EAAE,IAAI,UAAU,EAAE;QACtB,QAAQ,EAAE,KAAK;QACf,eAAe,EAAE,KAAK;QACtB,aAAa,EAAC,IAAI,GAAG,EAAsB;QAC3C,YAAY,EAAE,CAAC;KACf,CAAA;IAED,IAAI,kBAAkB,GAAG,CAAC,CAAA;IAC1B,IAAI,SAAS,GAAG,KAAK,CAAA;IACrB,IAAI,SAAS,GAAG,IAAI,UAAU,EAAE,CAAA;IAChC,IAAI,cAAc,GAAG,CAAC,CAAA;IAEtB,OAAO;QACN,GAAG;QACH;;;WAGS;QACT,OAAO,CAAC,IAAgB;;YACvB,qDAAqD;YACrD,SAAS,GAAG,IAAA,4BAAsB,EAAC,CAAC,SAAS,EAAE,IAAI,CAAC,CAAC,CAAA;YACrD,uDAAuD;YACvD,8BAA8B;YAC9B,IAAG,CAAC,GAAG,CAAC,eAAe,EAAE,CAAC;gBACzB,KAAI,IAAI,IAAI,GAAG,OAAO,EAAE,EAAE,OAAO,IAAI,KAAK,WAAW,EAAE,IAAI,GAAG,OAAO,EAAE,EAAE,CAAC;oBACzE,wDAAwD;oBACxD,IAAG,CAAC,GAAG,CAAC,UAAU,EAAE,CAAC;wBACpB,MAAM,CAAC,EAAE,UAAU,EAAE,aAAa,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,yBAAyB,CAAC,IAAI,EAAE,CAAA;wBACjF,GAAG,CAAC,UAAU,GAAG,MAAM,CAAC,UAAU,CAAC,CAAA;wBACnC,GAAG,CAAC,aAAa,GAAG,aAAa,CAAA;wBACjC,GAAG,CAAC,kBAAkB,GAAG,cAAc,GAAG,oBAAoB,CAAC,MAAM,CAAA;oBACtE,CAAC;yBAAM,IAAG,IAAI,KAAK,EAAE,EAAE,CAAC,CAAC,sCAAsC;wBAC9D,GAAG,CAAC,eAAe,GAAG,IAAI,CAAA;wBAC1B,GAAG,CAAC,YAAY,GAAG,cAAc,GAAG,CAAC,CAAA;wBACrC,sEAAsE;wBACtE,IAAG,MAAA,GAAG,CAAC,OAAO,CAAC,mBAAmB,CAAC,0CAAE,QAAQ,CAAC,SAAS,CAAC,EAAE,CAAC;4BAC1D,SAAS,GAAG,IAAI,CAAA;4BAChB,GAAG,CAAC,MAAM,GAAG,EAAE,CAAA;4BACf,MAAK;4BACL,uEAAuE;wBACxE,CAAC;6BAAM,IAAG,GAAG,CAAC,OAAO,CAAC,gBAAgB,CAAC,EAAE,CAAC;4BACzC,kBAAkB,GAAG,MAAM,CAAC,GAAG,CAAC,OAAO,CAAC,gBAAgB,CAAC,CAAC,CAAA;4BAC1D,MAAK;wBACN,CAAC;6BAAM,CAAC;4BACP,kBAAkB,GAAG,CAAC,CAAC,CAAA;4BACvB,aAAa;4BACb,kDAAkD;4BAClD,kCAAkC;4BAClC,uCAAuC;wBACxC,CAAC;oBACF,CAAC;yBAAM,IAAG,CAAC,GAAG,CAAC,QAAQ,EAAE,CAAC,CAAC,mBAAmB;wBAC7C,MAAM,CAAC,GAAG,EAAE,KAAK,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAA;wBACrC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,WAAW,EAAE,CAAC,GAAG,KAAK,CAAA;wBACtC,GAAG,CAAC,aAAa,CAAC,GAAG,CAAC,WAAW,EAAE,CAAC,GAAG;4BACtC,SAAS,EAAC,cAAc,GAAG,IAAI,CAAC,MAAM,GAAG,oBAAoB,CAAC,MAAM;4BACpE,OAAO,EAAC,cAAc,GAAG,oBAAoB,CAAC,MAAM;yBACpD,CAAA;oBACF,CAAC;yBAAM,CAAC;wBACP,MAAM,IAAI,KAAK,CAAC,2CAA2C,CAAC,CAAA;oBAC7D,CAAC;gBACF,CAAC;YACF,CAAC;YAED,IAAG,GAAG,CAAC,eAAe,EAAE,CAAC;gBACxB,IAAG,kBAAkB,EAAE,CAAC;oBACvB,QAAQ,EAAE,CAAA;oBACV,iCAAiC;oBACjC,8CAA8C;oBAC9C,IAAG,CAAC,kBAAkB,IAAI,CAAC,SAAS,EAAE,CAAC;wBACtC,GAAG,CAAC,QAAQ,GAAG,IAAI,CAAA;oBACpB,CAAC;gBACF,CAAC;gBAED,IAAG,GAAG,CAAC,OAAO,CAAC,gBAAgB,CAAC,KAAK,GAAG,EAAE,CAAC;oBAC1C,GAAG,CAAC,QAAQ,GAAG,IAAI,CAAA;gBACpB,CAAC;gBAED,IAAG,SAAS,EAAE,CAAC;oBACd,KAAI,IAAI,IAAI,GAAG,OAAO,EAAE,EAAE,OAAO,IAAI,KAAK,WAAW,EAAE,IAAI,GAAG,OAAO,EAAE,EAAE,CAAC;wBACzE,IAAG,IAAI,KAAK,EAAE,EAAE,CAAC;4BAChB,SAAQ;wBACT,CAAC;wBAED,MAAM,SAAS,GAAG,MAAM,CAAC,QAAQ,CAAC,IAAI,EAAE,EAAE,CAAC,CAAA;wBAC3C,iCAAiC;wBACjC,IAAG,CAAC,SAAS,EAAE,CAAC;4BACf,GAAG,CAAC,QAAQ,GAAG,IAAI,CAAA;4BACnB,SAAQ;wBACT,CAAC;wBAED,MAAA,GAAG,CAAC,MAAM,0CAAE,IAAI,CAAC;4BAChB,SAAS,EAAE,cAAc;4BACzB,OAAO,EAAE,cAAc,GAAG,SAAS;yBACnC,CAAC,CAAA;wBAEF,2BAA2B;wBAC3B,kBAAkB,GAAG,SAAS,CAAA;wBAC9B,QAAQ,EAAE,CAAA;wBAEV,kCAAkC;wBAClC,+BAA+B;wBAC/B,6CAA6C;wBAC7C,IAAG,kBAAkB,EAAE,CAAC;4BACvB,MAAK;wBACN,CAAC;oBACF,CAAC;gBACF,CAAC;YACF,CAAC;QACF,CAAC;QACD;;;WAGS;QACT,WAAW;YACV,IAAG,CAAC,GAAG,CAAC,eAAe,EAAE,CAAC;gBACzB,MAAM,IAAI,KAAK,CAAC,2CAA2C,CAAC,CAAA;YAC7D,CAAC;YAED,IAAG,SAAS,CAAC,MAAM,EAAE,CAAC;gBACrB,MAAM,IAAI,KAAK,CAAC,kCAAkC,CAAC,CAAA;YACpD,CAAC;YAED,IAAG,kBAAkB,GAAG,CAAC,EAAE,CAAC;gBAC3B,MAAM,IAAI,KAAK,CAAC,kDAAkD,CAAC,CAAA;YACpE,CAAC;YAED,GAAG,CAAC,QAAQ,GAAG,IAAI,CAAA;QACpB,CAAC;KACD,CAAA;IAED,SAAS,QAAQ;QAChB,IAAG,GAAG,CAAC,QAAQ,EAAE,CAAC;YACjB,MAAM,IAAI,KAAK,CAAC,2CAA2C,CAAC,CAAA;QAC7D,CAAC;QAED,IAAG,CAAC,GAAG,CAAC,cAAc,EAAE,CAAC;YACxB,GAAG,CAAC,cAAc,GAAG,cAAc,CAAA;QACpC,CAAC;QAED,IAAI,WAAmB,CAAA;QACvB,IAAG,kBAAkB,KAAK,CAAC,CAAC,EAAE,CAAC;YAC9B,2BAA2B;YAC3B,WAAW,GAAG,SAAS,CAAC,MAAM,CAAA;QAC/B,CAAC;aAAM,CAAC;YACP,6EAA6E;YAC7E,sCAAsC;YACtC,WAAW,GAAG,IAAI,CAAC,GAAG,CAAC,kBAAkB,EAAE,SAAS,CAAC,MAAM,CAAC,CAAA;YAC5D,kBAAkB,IAAI,WAAW,CAAA;QAClC,CAAC;QAED,GAAG,CAAC,IAAI,GAAG,IAAA,4BAAsB,EAAC;YACjC,GAAG,CAAC,IAAI;YACR,SAAS,CAAC,KAAK,CAAC,CAAC,EAAE,WAAW,CAAC;SAC/B,CAAC,CAAA;QACF,SAAS,GAAG,SAAS,CAAC,KAAK,CAAC,WAAW,CAAC,CAAA;QACxC,cAAc,IAAI,WAAW,CAAA;IAC9B,CAAC;IAED,SAAS,OAAO;QACf,iCAAiC;QACjC,6BAA6B;QAC7B,MAAM,GAAG,GAAG,IAAA,gCAAqB,EAAC,SAAS,EAAE,oBAAoB,CAAC,CAAA;QAClE,IAAG,GAAG,KAAK,CAAC,CAAC,EAAE,CAAC;YACf,OAAO,SAAS,CAAA;QACjB,CAAC;QAED,MAAM,IAAI,GAAG,IAAA,0BAAe,EAAC,SAAS,CAAC,KAAK,CAAC,CAAC,EAAE,GAAG,CAAC,CAAC,CAAA;QACrD,SAAS,GAAG,SAAS,CAAC,KAAK,CAAC,GAAG,GAAG,oBAAoB,CAAC,MAAM,CAAC,CAAA;QAE9D,cAAc,IAAI,GAAG,GAAG,oBAAoB,CAAC,MAAM,CAAA;QAEnD,OAAO,IAAI,CAAA;IACZ,CAAC;AACF,CAAC;AAED;;;;GAIG;AACH,SAAgB,gCAAgC,CAAC,OAA+B;IAC/E,MAAM,UAAU,GAAG,OAAO;SACxB,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,MAAM,KAAK,QAAQ,CAAC,CAAA;IAEpC,sDAAsD;IACtD,wCAAwC;IACxC,IAAG,UAAU,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,KAAK,gCAAmB,EAAE,CAAC;QACrD,MAAM,IAAI,KAAK,CAAC,wDAAwD,CAAC,CAAA;IAC1E,CAAC;IAED,MAAM,OAAO,GAAgB;QAC5B,MAAM,EAAE,EAAE;QACV,GAAG,EAAE,EAAE;QACP,QAAQ,EAAE,EAAE;QACZ,OAAO,EAAE,EAAE;KACX,CAAA;IACD,IAAI,aAAa,GAAG,IAAA,4BAAsB,EAAC,UAAU,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAA;IAC1E,4DAA4D;IAC5D,KAAI,IAAI,IAAI,GAAG,OAAO,EAAE,EAAE,OAAO,IAAI,KAAK,WAAW,EAAE,IAAI,GAAG,OAAO,EAAE,EAAE,CAAC;QACzE,IAAG,IAAI,KAAK,EAAE,EAAE,CAAC;YAChB,MAAK;QACN,CAAC;QAED,IAAG,CAAC,OAAO,CAAC,MAAM,EAAE,CAAC;YACpB,MAAM,CAAC,EAAE,MAAM,EAAE,GAAG,EAAE,QAAQ,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,iBAAiB,CAAC,IAAI,EAAE,CAAA;YACrE,OAAO,CAAC,MAAM,GAAG,MAAM,CAAC,WAAW,EAAE,CAAA;YACrC,OAAO,CAAC,GAAG,GAAG,GAAG,CAAA;YACjB,OAAO,CAAC,QAAQ,GAAG,QAAQ,CAAA;QAC5B,CAAC;aAAM,CAAC;YACP,IAAI,MAAM,GAAG,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,CAAA;YAC9B,IAAG,MAAM,KAAK,CAAC,CAAC,EAAE,CAAC;gBAClB,MAAM,GAAG,IAAI,CAAC,MAAM,GAAG,CAAC,CAAA;YACzB,CAAC;YAED,MAAM,GAAG,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,EAAE,MAAM,CAAC;iBAC/B,WAAW,EAAE;iBACb,IAAI,EAAE,CAAA;YACR,MAAM,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,MAAM,GAAG,CAAC,CAAC;iBAClC,IAAI,EAAE,CAAA;YACR,MAAM,QAAQ,GAAG,OAAO,CAAC,OAAO,CAAC,GAAG,CAAC,CAAA;YACrC,IAAG,OAAO,QAAQ,KAAK,QAAQ,EAAE,CAAC;gBACjC,OAAO,CAAC,OAAO,CAAC,GAAG,CAAC,GAAG,CAAC,QAAQ,EAAE,KAAK,CAAC,CAAA;YACzC,CAAC;iBAAM,IAAG,KAAK,CAAC,OAAO,CAAC,QAAQ,CAAC,EAAE,CAAC;gBACnC,QAAQ,CAAC,IAAI,CAAC,KAAK,CAAC,CAAA;YACrB,CAAC;iBAAM,CAAC;gBACP,OAAO,CAAC,OAAO,CAAC,GAAG,CAAC,GAAG,KAAK,CAAA;YAC7B,CAAC;QACF,CAAC;IACF,CAAC;IAED,0BAA0B;IAC1B,IAAG,aAAa,CAAC,MAAM,EAAE,CAAC;QACzB,OAAO,CAAC,IAAI,GAAG,aAAa,CAAA;IAC7B,CAAC;IAED,IAAG,CAAC,OAAO,CAAC,MAAM,EAAE,CAAC;QACpB,MAAM,IAAI,KAAK,CAAC,8BAA8B,CAAC,CAAA;IAChD,CAAC;IAED,OAAO,OAAO,CAAA;IAEd,SAAS,OAAO;QACf,MAAM,GAAG,GAAG,IAAA,gCAAqB,EAAC,aAAa,EAAE,oBAAoB,CAAC,CAAA;QACtE,IAAG,GAAG,KAAK,CAAC,CAAC,EAAE,CAAC;YACf,OAAO,SAAS,CAAA;QACjB,CAAC;QAED,MAAM,IAAI,GAAG,IAAA,0BAAe,EAAC,aAAa,CAAC,KAAK,CAAC,CAAC,EAAE,GAAG,CAAC,CAAC,CAAA;QACzD,aAAa,GAAG,aAAa;aAC3B,KAAK,CAAC,GAAG,GAAG,oBAAoB,CAAC,MAAM,CAAC,CAAA;QAE1C,OAAO,IAAI,CAAA;IACZ,CAAC;AACF,CAAC"}