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mockttp

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mockttp - npm Package Compare versions

Comparing version 1.0.4 to 1.0.5

12

custom-typings/node-type-extensions.d.ts

@@ -31,5 +31,8 @@ // There's a few places where we attach extra data to some node objects during

__timingInfo?: {
initialSocket?: number; // Initial raw socket time
tunnelSetup?: number; // Latest CONNECT completion, if any
tlsConnected?: number; // Latest TLS handshake completion, if any
initialSocket: number; // Initial raw socket time, since unix epoch
// High-precision timestamps:
initialSocketTimestamp: number;
tunnelSetupTimestamp?: number; // Latest CONNECT completion, if any
tlsConnectedTimestamp?: number; // Latest TLS handshake completion, if any
};

@@ -53,5 +56,6 @@

// We cache the initially set remote address on sockets, because it's cleared
// We cache the initially set remote address & port on sockets, because it's cleared
// before the TLS error callback is called, exactly when we want to read it.
initialRemoteAddress?: string;
initialRemotePort?: number;

@@ -58,0 +62,0 @@ // Marker used to detect whether client errors should be reported as TLS issues

1

dist/client/mockttp-client.d.ts

@@ -59,2 +59,3 @@ /**

private typeHasField;
private optionalField;
private typeHasInputField;

@@ -61,0 +62,0 @@ enableDebug(): void;

39

dist/client/mockttp-client.js

@@ -136,3 +136,3 @@ "use strict";

id,
${this.typeHasField('MockedEndpoint', 'explanation') ? 'explanation' : ''}
${this.optionalField('MockedEndpoint', 'explanation')}
}

@@ -157,3 +157,3 @@ }`, {

id,
${this.typeHasField('MockedEndpoint', 'explanation') ? 'explanation' : ''}
${this.optionalField('MockedEndpoint', 'explanation')}
}

@@ -177,6 +177,6 @@ }`, {

body,
${this.typeHasField('Request', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Request', 'httpVersion') ? 'httpVersion' : ''}
${this.optionalField('Request', 'timingEvents')}
${this.optionalField('Request', 'httpVersion')}
}
${this.typeHasField('MockedEndpoint', 'isPending') ? 'isPending' : ''}
${this.optionalField('MockedEndpoint', 'isPending')}
}

@@ -326,2 +326,7 @@ }`, {

}
optionalField(typeName, fieldName) {
return (this.typeHasField(typeName, fieldName))
? fieldName
: '';
}
typeHasInputField(typeName, fieldName) {

@@ -351,3 +356,3 @@ const type = _.find(this.mockServerSchema.types, { name: typeName });

id,
${this.typeHasField('MockedEndpoint', 'explanation') ? 'explanation' : ''}
${this.optionalField('MockedEndpoint', 'explanation')}
}

@@ -410,3 +415,3 @@ }`);

httpVersion,
${this.typeHasField('InitiatedRequest', 'tags') ? 'tags' : ''}
${this.optionalField('InitiatedRequest', 'tags')}
}

@@ -420,3 +425,3 @@ }`

id,
${this.typeHasField('Request', 'matchedRuleId') ? 'matchedRuleId' : ''}
${this.optionalField('Request', 'matchedRuleId')}
protocol,

@@ -430,5 +435,5 @@ method,

body,
${this.typeHasField('Request', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Request', 'httpVersion') ? 'httpVersion' : ''}
${this.typeHasField('Request', 'tags') ? 'tags' : ''}
${this.optionalField('Request', 'timingEvents')}
${this.optionalField('Request', 'httpVersion')}
${this.optionalField('Request', 'tags')}
}

@@ -446,4 +451,4 @@ }`

body,
${this.typeHasField('Response', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Response', 'tags') ? 'tags' : ''}
${this.optionalField('Response', 'timingEvents')}
${this.optionalField('Response', 'tags')}
}

@@ -465,4 +470,4 @@ }`

body,
${this.typeHasField('Response', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Response', 'tags') ? 'tags' : ''}
${this.optionalField('Response', 'timingEvents')}
${this.optionalField('Response', 'tags')}
}

@@ -478,3 +483,5 @@ }`

remoteIpAddress
${this.typeHasField('TlsRequest', 'tags') ? 'tags' : ''}
${this.optionalField('TlsRequest', 'remotePort')}
${this.optionalField('TlsRequest', 'tags')}
${this.optionalField('TlsRequest', 'timingEvents')}
}

@@ -481,0 +488,0 @@ }`

72

dist/server/http-combo-server.js

@@ -16,2 +16,3 @@ "use strict";

const httpolyglot = require("@httptoolkit/httpolyglot");
const now = require("performance-now");
const destroyable_server_1 = require("../util/destroyable-server");

@@ -32,3 +33,3 @@ const tls_1 = require("../util/tls");

_handle.oncertcb = function (info) {
var _a, _b, _c, _d, _e;
var _a, _b, _c, _d, _e, _f, _g, _h, _j;
tlsSocket.servername = info.servername;

@@ -38,3 +39,4 @@ tlsSocket.initialRemoteAddress = tlsSocket.remoteAddress || // Normal case

((_d = (_c = (_b = tlsSocket._handle) === null || _b === void 0 ? void 0 : _b._parentWrap) === null || _c === void 0 ? void 0 : _c.stream) === null || _d === void 0 ? void 0 : _d.remoteAddress); // For HTTP/2 CONNECT
return (_e = loadSNI) === null || _e === void 0 ? void 0 : _e.apply(this, arguments);
tlsSocket.initialRemotePort = tlsSocket.remotePort || ((_e = tlsSocket._parent) === null || _e === void 0 ? void 0 : _e.remotePort) || ((_h = (_g = (_f = tlsSocket._handle) === null || _f === void 0 ? void 0 : _f._parentWrap) === null || _g === void 0 ? void 0 : _g.stream) === null || _h === void 0 ? void 0 : _h.remotePort);
return (_j = loadSNI) === null || _j === void 0 ? void 0 : _j.apply(this, arguments);
};

@@ -54,7 +56,9 @@ };

// than the initial TLS handshake for an unhappy disconnection.
const timing = socket.__timingInfo || {};
const tlsSetupDuration = timing.tlsConnected - (timing.tunnelSetup || timing.initialSocket);
const maxTlsRejectionTime = (!Object.is(tlsSetupDuration, NaN) && tlsSetupDuration !== 0)
? tlsSetupDuration * 10
: 5000;
const timing = socket.__timingInfo;
const tlsSetupDuration = timing
? timing.tlsConnectedTimestamp - (timing.tunnelSetupTimestamp || timing.initialSocketTimestamp)
: 0;
const maxTlsRejectionTime = !Object.is(tlsSetupDuration, NaN)
? Math.max(tlsSetupDuration * 10, 100) // Ensure a sensible minimum
: 2000;
util_1.delay(maxTlsRejectionTime).then(resolve);

@@ -88,3 +92,3 @@ })

? 'reset'
: 'unknown'; // Something else.
: 'unknown'; // Something \else.
if (cause === 'unknown')

@@ -94,2 +98,28 @@ console.log('Unknown TLS error:', error);

}
function buildTimingInfo() {
return { initialSocket: Date.now(), initialSocketTimestamp: now() };
}
function buildTlsError(socket, cause) {
var _a, _b, _c;
const timingInfo = socket.__timingInfo || ((_a = socket._parent) === null || _a === void 0 ? void 0 : _a.__timingInfo) ||
buildTimingInfo();
return {
failureCause: cause,
hostname: socket.servername,
// These only work because of oncertcb monkeypatch above
remoteIpAddress: socket.remoteAddress || // Normal case
((_b = socket._parent) === null || _b === void 0 ? void 0 : _b.remoteAddress) || // Pre-certCB error, e.g. timeout
socket.initialRemoteAddress,
remotePort: socket.remotePort || ((_c = socket._parent) === null || _c === void 0 ? void 0 : _c.remotePort) ||
socket.initialRemotePort,
tags: [],
timingEvents: {
startTime: timingInfo.initialSocket,
connectTimestamp: timingInfo.initialSocketTimestamp,
tunnelTimestamp: timingInfo.tunnelSetupTimestamp,
handshakeTimestamp: timingInfo.tlsConnectedTimestamp,
failureTimestamp: now()
}
};
}
// The low-level server that handles all the sockets & TLS. The server will correctly call the

@@ -136,3 +166,3 @@ // given handler for both HTTP & HTTPS direct connections, or connections when used as an

server.on('connection', (socket) => {
socket.__timingInfo = socket.__timingInfo || { initialSocket: Date.now() };
socket.__timingInfo = socket.__timingInfo || buildTimingInfo();
// All sockets are initially marked as using unencrypted upstream connections.

@@ -151,13 +181,8 @@ // If TLS is used, this is upgraded to 'true' by secureConnection below.

else if (!socket.__timingInfo) {
socket.__timingInfo = { initialSocket: Date.now() };
socket.__timingInfo = buildTimingInfo();
}
socket.__timingInfo.tlsConnected = Date.now();
socket.__timingInfo.tlsConnectedTimestamp = now();
socket.lastHopEncrypted = true;
ifTlsDropped(socket, () => {
tlsClientErrorListener(socket, {
failureCause: 'closed',
hostname: socket.servername,
remoteIpAddress: socket.remoteAddress || socket.initialRemoteAddress,
tags: []
});
tlsClientErrorListener(socket, buildTlsError(socket, 'closed'));
});

@@ -173,12 +198,3 @@ });

server.on('tlsClientError', (error, socket) => {
var _a;
// These only work because of oncertcb monkeypatch above
tlsClientErrorListener(socket, {
failureCause: getCauseFromError(error),
hostname: socket.servername,
remoteIpAddress: socket.remoteAddress || // Normal case
((_a = socket._parent) === null || _a === void 0 ? void 0 : _a.remoteAddress) || // Pre-certCB error, e.g. timeout
socket.initialRemoteAddress,
tags: []
});
tlsClientErrorListener(socket, buildTlsError(socket, getCauseFromError(error)));
});

@@ -207,3 +223,3 @@ // If the server receives a HTTP/HTTPS CONNECT request, Pretend to tunnel, then just re-handle:

socket.write('HTTP/' + req.httpVersion + ' 200 OK\r\n\r\n', 'utf-8', () => {
socket.__timingInfo.tunnelSetup = Date.now();
socket.__timingInfo.tunnelSetupTimestamp = now();
server.emit('connection', socket);

@@ -210,0 +226,0 @@ });

9

dist/types.d.ts

@@ -46,5 +46,14 @@ /**

remoteIpAddress: string;
remotePort: number;
failureCause: 'closed' | 'reset' | 'cert-rejected' | 'no-shared-cipher' | 'unknown';
tags: string[];
timingEvents: TlsTimingEvents;
}
export interface TlsTimingEvents {
startTime: number;
connectTimestamp: number;
failureTimestamp: number;
handshakeTimestamp?: number;
tunnelTimestamp?: number;
}
export interface OngoingRequest extends Request, EventEmitter {

@@ -51,0 +60,0 @@ body: ParsedBody;

2

package.json
{
"name": "mockttp",
"version": "1.0.4",
"version": "1.0.5",
"description": "Mock HTTP server for testing HTTP clients and stubbing webservices",

@@ -5,0 +5,0 @@ "main": "dist/main.js",

40

src/client/mockttp-client.ts

@@ -287,2 +287,8 @@ /**

private optionalField(typeName: string, fieldName: string): string {
return (this.typeHasField(typeName, fieldName))
? fieldName
: '';
}
private typeHasInputField(typeName: string, fieldName: string): boolean {

@@ -351,3 +357,3 @@ const type: any = _.find(this.mockServerSchema.types, { name: typeName });

id,
${this.typeHasField('MockedEndpoint', 'explanation') ? 'explanation' : ''}
${this.optionalField('MockedEndpoint', 'explanation')}
}

@@ -377,3 +383,3 @@ }`, {

id,
${this.typeHasField('MockedEndpoint', 'explanation') ? 'explanation' : ''}
${this.optionalField('MockedEndpoint', 'explanation')}
}

@@ -420,3 +426,3 @@ }`

id,
${this.typeHasField('MockedEndpoint', 'explanation') ? 'explanation' : ''}
${this.optionalField('MockedEndpoint', 'explanation')}
}

@@ -480,3 +486,3 @@ }`, {

httpVersion,
${this.typeHasField('InitiatedRequest', 'tags') ? 'tags' : ''}
${this.optionalField('InitiatedRequest', 'tags')}
}

@@ -490,3 +496,3 @@ }`

id,
${this.typeHasField('Request', 'matchedRuleId') ? 'matchedRuleId' : ''}
${this.optionalField('Request', 'matchedRuleId')}
protocol,

@@ -500,5 +506,5 @@ method,

body,
${this.typeHasField('Request', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Request', 'httpVersion') ? 'httpVersion' : ''}
${this.typeHasField('Request', 'tags') ? 'tags' : ''}
${this.optionalField('Request', 'timingEvents')}
${this.optionalField('Request', 'httpVersion')}
${this.optionalField('Request', 'tags')}
}

@@ -516,4 +522,4 @@ }`

body,
${this.typeHasField('Response', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Response', 'tags') ? 'tags' : ''}
${this.optionalField('Response', 'timingEvents')}
${this.optionalField('Response', 'tags')}
}

@@ -535,4 +541,4 @@ }`

body,
${this.typeHasField('Response', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Response', 'tags') ? 'tags' : ''}
${this.optionalField('Response', 'timingEvents')}
${this.optionalField('Response', 'tags')}
}

@@ -548,3 +554,5 @@ }`

remoteIpAddress
${this.typeHasField('TlsRequest', 'tags') ? 'tags' : ''}
${this.optionalField('TlsRequest', 'remotePort')}
${this.optionalField('TlsRequest', 'tags')}
${this.optionalField('TlsRequest', 'timingEvents')}
}

@@ -642,6 +650,6 @@ }`

body,
${this.typeHasField('Request', 'timingEvents') ? 'timingEvents' : ''}
${this.typeHasField('Request', 'httpVersion') ? 'httpVersion' : ''}
${this.optionalField('Request', 'timingEvents')}
${this.optionalField('Request', 'httpVersion')}
}
${this.typeHasField('MockedEndpoint', 'isPending') ? 'isPending' : ''}
${this.optionalField('MockedEndpoint', 'isPending')}
}

@@ -648,0 +656,0 @@ }`, {

78

src/server/http-combo-server.ts

@@ -7,4 +7,4 @@ import _ = require('lodash');

import * as streams from 'stream';
import SocketWrapper = require('_stream_wrap');
import httpolyglot = require('@httptoolkit/httpolyglot');
import now = require("performance-now");

@@ -33,2 +33,5 @@ import { TlsRequest } from '../types';

tlsSocket._handle?._parentWrap?.stream?.remoteAddress; // For HTTP/2 CONNECT
tlsSocket.initialRemotePort = tlsSocket.remotePort ||
tlsSocket._parent?.remotePort ||
tlsSocket._handle?._parentWrap?.stream?.remotePort;

@@ -59,7 +62,10 @@ return loadSNI?.apply(this, arguments as any);

// than the initial TLS handshake for an unhappy disconnection.
const timing = socket.__timingInfo || {};
const tlsSetupDuration = timing.tlsConnected! - (timing.tunnelSetup! || timing.initialSocket!);
const maxTlsRejectionTime = (!Object.is(tlsSetupDuration, NaN) && tlsSetupDuration !== 0)
? tlsSetupDuration * 10
: 5000;
const timing = socket.__timingInfo;
const tlsSetupDuration = timing
? timing.tlsConnectedTimestamp! - (timing.tunnelSetupTimestamp! || timing.initialSocketTimestamp)
: 0;
const maxTlsRejectionTime = !Object.is(tlsSetupDuration, NaN)
? Math.max(tlsSetupDuration * 10, 100) // Ensure a sensible minimum
: 2000;
delay(maxTlsRejectionTime).then(resolve);

@@ -94,3 +100,3 @@ })

? 'reset'
: 'unknown'; // Something else.
: 'unknown'; // Something \else.

@@ -102,2 +108,35 @@ if (cause === 'unknown') console.log('Unknown TLS error:', error);

function buildTimingInfo(): Required<net.Socket>['__timingInfo'] {
return { initialSocket: Date.now(), initialSocketTimestamp: now() };
}
function buildTlsError(
socket: tls.TLSSocket,
cause: TlsRequest['failureCause']
): TlsRequest {
const timingInfo = socket.__timingInfo ||
socket._parent?.__timingInfo ||
buildTimingInfo();
return {
failureCause: cause,
hostname: socket.servername,
// These only work because of oncertcb monkeypatch above
remoteIpAddress: socket.remoteAddress || // Normal case
socket._parent?.remoteAddress || // Pre-certCB error, e.g. timeout
socket.initialRemoteAddress!, // Recorded by certCB monkeypatch
remotePort: socket.remotePort ||
socket._parent?.remotePort ||
socket.initialRemotePort!,
tags: [],
timingEvents: {
startTime: timingInfo.initialSocket,
connectTimestamp: timingInfo.initialSocketTimestamp,
tunnelTimestamp: timingInfo.tunnelSetupTimestamp,
handshakeTimestamp: timingInfo.tlsConnectedTimestamp,
failureTimestamp: now()
}
};
}
// The low-level server that handles all the sockets & TLS. The server will correctly call the

@@ -147,3 +186,3 @@ // given handler for both HTTP & HTTPS direct connections, or connections when used as an

server.on('connection', (socket: net.Socket) => {
socket.__timingInfo = socket.__timingInfo || { initialSocket: Date.now() };
socket.__timingInfo = socket.__timingInfo || buildTimingInfo();

@@ -163,15 +202,10 @@ // All sockets are initially marked as using unencrypted upstream connections.

} else if (!socket.__timingInfo) {
socket.__timingInfo = { initialSocket: Date.now() };
socket.__timingInfo = buildTimingInfo();
}
socket.__timingInfo!.tlsConnected = Date.now();
socket.__timingInfo!.tlsConnectedTimestamp = now();
socket.lastHopEncrypted = true;
ifTlsDropped(socket, () => {
tlsClientErrorListener(socket, {
failureCause: 'closed',
hostname: socket.servername,
remoteIpAddress: socket.remoteAddress || socket.initialRemoteAddress!,
tags: []
});
tlsClientErrorListener(socket, buildTlsError(socket, 'closed'));
});

@@ -189,11 +223,3 @@ });

server.on('tlsClientError', (error: Error, socket: tls.TLSSocket) => {
// These only work because of oncertcb monkeypatch above
tlsClientErrorListener(socket, {
failureCause: getCauseFromError(error),
hostname: socket.servername,
remoteIpAddress: socket.remoteAddress || // Normal case
socket._parent?.remoteAddress || // Pre-certCB error, e.g. timeout
socket.initialRemoteAddress!, // Recorded by certCB monkeypatch
tags: []
});
tlsClientErrorListener(socket, buildTlsError(socket, getCauseFromError(error)));
});

@@ -228,3 +254,3 @@

socket.write('HTTP/' + req.httpVersion + ' 200 OK\r\n\r\n', 'utf-8', () => {
socket.__timingInfo!.tunnelSetup = Date.now();
socket.__timingInfo!.tunnelSetupTimestamp = now();
server.emit('connection', socket);

@@ -231,0 +257,0 @@ });

13

src/types.ts

@@ -62,6 +62,19 @@ /**

remoteIpAddress: string;
remotePort: number;
failureCause: 'closed' | 'reset' | 'cert-rejected' | 'no-shared-cipher' | 'unknown';
tags: string[];
timingEvents: TlsTimingEvents;
}
export interface TlsTimingEvents {
startTime: number; // Ms since unix epoch
// High-precision floating-point monotonically increasing timestamps.
// Comparable and precise, but not related to specific current time.
connectTimestamp: number; // When the socket initially connected
failureTimestamp: number; // When the error occurred
handshakeTimestamp?: number; // When the handshake completed (if it did)
tunnelTimestamp?: number; // When the outer tunnel was create (if present)
}
// Internal representation of an ongoing HTTP request whilst it's being processed

@@ -68,0 +81,0 @@ export interface OngoingRequest extends Request, EventEmitter {

dist/client/mockttp-client.js.map

Sorry, the diff of this file is not supported yet

dist/server/http-combo-server.js.map

Sorry, the diff of this file is not supported yet

dist/standalone/schema.gql

Sorry, the diff of this file is not supported yet

src/standalone/schema.gql

Sorry, the diff of this file is not supported yet

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