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4 Commits

Author SHA1 Message Date
Skylar Sadlier
5119bc42d4 - WIP 2022-03-04 00:12:59 -07:00
Skylar Sadlier
2993dea974 - WIP 2022-03-04 00:09:15 -07:00
Skylar Sadlier
678702e9c6 WIP on secret storage node 2022-03-04 00:09:15 -07:00
Skylar Sadlier
36c8208b01 - WIP on getting device validation to work 2022-03-04 00:09:15 -07:00
7 changed files with 909 additions and 8 deletions

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@ -32,7 +32,9 @@
"matrix-synapse-deactivate-user": "src/matrix-synapse-deactivate-user.js",
"matrix-synapse-join-room": "src/matrix-synapse-join-room.js",
"matrix-whois-user": "src/matrix-whois-user.js",
"matrix-room-users": "src/matrix-room-users.js"
"matrix-room-users": "src/matrix-room-users.js",
"matrix-device-verify": "src/matrix-device-verify.js",
"matrix-secret-storage": "src/matrix-secret-storage.js"
}
},
"engines": {

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@ -0,0 +1,308 @@
<script type="text/javascript">
RED.nodes.registerType('matrix-device-verify-request', {
category: 'matrix',
color: '#00b7ca',
icon: "matrix.png",
inputs: 0,
outputs: 1,
defaults: {
name: { value: null },
server: { value: "", type: "matrix-server-config" }
},
label: function() {
return this.name || "Device Verify Request";
},
paletteLabel: 'Device Verify Request'
});
</script>
<script type="text/html" data-template-name="matrix-device-verify-request">
<div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
<label for="node-input-server"><i class="fa fa-user"></i> Matrix Server Config</label>
<input type="text" id="node-input-server">
</div>
</script>
<script type="text/html" data-help-name="matrix-device-verify-request">
<h3>Details</h3>
<p>
This API invites a user to participate in a particular room. They do not start participating in the room until they actually join the room.
</p>
<a href="https://matrix-org.github.io/synapse/develop/admin_api/room_membership.html#edit-room-membership-api" target="_blank">Synapse API Endpoint Information</a>
<h3>Inputs</h3>
<dl class="message-properties">
<dt>msg.topic
<span class="property-type">string</span>
</dt>
<dd> The room identifier to invite to: for example, <code>!h8zld9j31:example.com. If configured on the node it overrides this input and is no longer required.</code>.</dd>
<dt>msg.userId
<span class="property-type">string</span>
</dt>
<dd> User's ID that will be invited to the room.</dd>
<dt class="optional">msg.reason
<span class="property-type">string</span>
</dt>
<dd> Reason for the membership change.</dd>
</dl>
<h3>Outputs</h3>
<ol class="node-ports">
<li>Success
<dl class="message-properties">
<dt>msg.payload <span class="property-type">object</span></dt>
<dd>Currently this endpoint returns an empty object</dd>
</dl>
</li>
<li>Error
<dl class="message-properties">
<dt>msg.error <span class="property-type">string</span></dt>
<dd>the error that occurred.</dd>
</dl>
</li>
</ol>
</script>
<script type="text/javascript">
RED.nodes.registerType('matrix-device-verify-start', {
category: 'matrix',
color: '#00b7ca',
icon: "matrix.png",
inputs: 1,
outputs: 1,
defaults: {
name: { value: null },
server: { value: "", type: "matrix-server-config" }
},
label: function() {
return this.name || "Device Verify Start";
},
paletteLabel: 'Device Verify Start'
});
</script>
<script type="text/html" data-template-name="matrix-device-verify-start">
<div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
<label for="node-input-server"><i class="fa fa-user"></i> Matrix Server Config</label>
<input type="text" id="node-input-server">
</div>
</script>
<script type="text/html" data-help-name="matrix-device-verify-start">
<h3>Details</h3>
<p>
This API invites a user to participate in a particular room. They do not start participating in the room until they actually join the room.
</p>
<a href="https://matrix-org.github.io/synapse/develop/admin_api/room_membership.html#edit-room-membership-api" target="_blank">Synapse API Endpoint Information</a>
<h3>Inputs</h3>
<dl class="message-properties">
<dt>msg.topic
<span class="property-type">string</span>
</dt>
<dd> The room identifier to invite to: for example, <code>!h8zld9j31:example.com. If configured on the node it overrides this input and is no longer required.</code>.</dd>
<dt>msg.userId
<span class="property-type">string</span>
</dt>
<dd> User's ID that will be invited to the room.</dd>
<dt class="optional">msg.reason
<span class="property-type">string</span>
</dt>
<dd> Reason for the membership change.</dd>
</dl>
<h3>Outputs</h3>
<ol class="node-ports">
<li>Success
<dl class="message-properties">
<dt>msg.payload <span class="property-type">object</span></dt>
<dd>Currently this endpoint returns an empty object</dd>
</dl>
</li>
<li>Error
<dl class="message-properties">
<dt>msg.error <span class="property-type">string</span></dt>
<dd>the error that occurred.</dd>
</dl>
</li>
</ol>
</script>
<script type="text/javascript">
RED.nodes.registerType('matrix-device-verify-cancel', {
category: 'matrix',
color: '#00b7ca',
icon: "matrix.png",
inputs: 1,
outputs: 1,
defaults: {
name: { value: null },
server: { value: "", type: "matrix-server-config" }
},
label: function() {
return this.name || "Device Verify Cancel";
},
paletteLabel: 'Device Verify Cancel'
});
</script>
<script type="text/html" data-template-name="matrix-device-verify-cancel">
<div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
<label for="node-input-server"><i class="fa fa-user"></i> Matrix Server Config</label>
<input type="text" id="node-input-server">
</div>
</script>
<script type="text/html" data-help-name="matrix-device-verify-cancel">
<h3>Details</h3>
<p>
This API invites a user to participate in a particular room. They do not start participating in the room until they actually join the room.
</p>
<a href="https://matrix-org.github.io/synapse/develop/admin_api/room_membership.html#edit-room-membership-api" target="_blank">Synapse API Endpoint Information</a>
<h3>Inputs</h3>
<dl class="message-properties">
<dt>msg.topic
<span class="property-type">string</span>
</dt>
<dd> The room identifier to invite to: for example, <code>!h8zld9j31:example.com. If configured on the node it overrides this input and is no longer required.</code>.</dd>
<dt>msg.userId
<span class="property-type">string</span>
</dt>
<dd> User's ID that will be invited to the room.</dd>
<dt class="optional">msg.reason
<span class="property-type">string</span>
</dt>
<dd> Reason for the membership change.</dd>
</dl>
<h3>Outputs</h3>
<ol class="node-ports">
<li>Success
<dl class="message-properties">
<dt>msg.payload <span class="property-type">object</span></dt>
<dd>Currently this endpoint returns an empty object</dd>
</dl>
</li>
<li>Error
<dl class="message-properties">
<dt>msg.error <span class="property-type">string</span></dt>
<dd>the error that occurred.</dd>
</dl>
</li>
</ol>
</script>
<script type="text/javascript">
RED.nodes.registerType('matrix-device-verify-accept', {
category: 'matrix',
color: '#00b7ca',
icon: "matrix.png",
inputs: 1,
outputs: 1,
defaults: {
name: { value: null },
server: { value: "", type: "matrix-server-config" }
},
label: function() {
return this.name || "Device Verify Accept";
},
paletteLabel: 'Device Verify Accept'
});
</script>
<script type="text/html" data-template-name="matrix-device-verify-accept">
<div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
<label for="node-input-server"><i class="fa fa-user"></i> Matrix Server Config</label>
<input type="text" id="node-input-server">
</div>
</script>
<script type="text/html" data-help-name="matrix-device-verify-accept">
<h3>Details</h3>
<p>
This API invites a user to participate in a particular room. They do not start participating in the room until they actually join the room.
</p>
<a href="https://matrix-org.github.io/synapse/develop/admin_api/room_membership.html#edit-room-membership-api" target="_blank">Synapse API Endpoint Information</a>
<h3>Inputs</h3>
<dl class="message-properties">
<dt>msg.topic
<span class="property-type">string</span>
</dt>
<dd> The room identifier to invite to: for example, <code>!h8zld9j31:example.com. If configured on the node it overrides this input and is no longer required.</code>.</dd>
<dt>msg.userId
<span class="property-type">string</span>
</dt>
<dd> User's ID that will be invited to the room.</dd>
<dt class="optional">msg.reason
<span class="property-type">string</span>
</dt>
<dd> Reason for the membership change.</dd>
</dl>
<h3>Outputs</h3>
<ol class="node-ports">
<li>Success
<dl class="message-properties">
<dt>msg.payload <span class="property-type">object</span></dt>
<dd>Currently this endpoint returns an empty object</dd>
</dl>
</li>
<li>Error
<dl class="message-properties">
<dt>msg.error <span class="property-type">string</span></dt>
<dd>the error that occurred.</dd>
</dl>
</li>
</ol>
</script>

271
src/matrix-device-verify.js Normal file
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@ -0,0 +1,271 @@
module.exports = function(RED) {
const verificationRequests = new Map();
function MatrixDeviceVerifyRequest(n) {
RED.nodes.createNode(this, n);
var node = this;
this.name = n.name;
this.server = RED.nodes.getNode(n.server);
if (!node.server) {
node.warn("No configuration node");
return;
}
node.status({ fill: "red", shape: "ring", text: "disconnected" });
node.server.on("disconnected", function(){
node.status({ fill: "red", shape: "ring", text: "disconnected" });
});
node.server.on("connected", function() {
node.status({ fill: "green", shape: "ring", text: "connected" });
});
/**
* Fires when a key verification is requested.
* @event module:client~MatrixClient#"crypto.verification.request"
* @param {object} data
* @param {MatrixEvent} data.event the original verification request message
* @param {Array} data.methods the verification methods that can be used
* @param {Number} data.timeout the amount of milliseconds that should be waited
* before cancelling the request automatically.
* @param {Function} data.beginKeyVerification a function to call if a key
* verification should be performed. The function takes one argument: the
* name of the key verification method (taken from data.methods) to use.
* @param {Function} data.cancel a function to call if the key verification is
* rejected.
*/
node.server.matrixClient.on("crypto.verification.request", async function(data){
console.log("[######### crypto.verification.request #########]", data.phase, data);
if(data.phase === 5 || data.phase === 6) {
return;
}
if(data.requested || true) {
let verifyRequestId = data.targetDevice.userId + ':' + data.targetDevice.deviceId;
verificationRequests.set(verifyRequestId, data);
node.send({
verifyRequestId: verifyRequestId, // internally used to reference between nodes
verifyMethods: data.methods,
userId: data.targetDevice.userId,
deviceId: data.targetDevice.deviceId,
type: 'crypto.verification.request',
selfVerification: data.isSelfVerification
});
}
});
}
RED.nodes.registerType("matrix-device-verify-request", MatrixDeviceVerifyRequest);
function MatrixDeviceVerifyStart(n) {
RED.nodes.createNode(this, n);
var node = this;
this.name = n.name;
this.server = RED.nodes.getNode(n.server);
if (!node.server) {
node.warn("No configuration node");
return;
}
node.status({ fill: "red", shape: "ring", text: "disconnected" });
node.server.on("disconnected", function(){
node.status({ fill: "red", shape: "ring", text: "disconnected" });
});
node.server.on("connected", function() {
node.status({ fill: "green", shape: "ring", text: "connected" });
});
node.on('close', function(done) {
verificationRequests.clear();
done();
});
node.on('input', async function(msg){
if(!msg.verifyRequestId || !verificationRequests.has(msg.verifyRequestId)) {
// if(msg.userId && msg.deviceId) {
// node.server.beginKeyVerification("m.sas.v1", msg.userId, msg.deviceId);
// }
node.error("Invaid verification request: " + (msg.verifyRequestId || null));
}
var data = verificationRequests.get(msg.verifyRequestId);
if(msg.cancel) {
await data._verifier.cancel();
verificationRequests.delete(msg.verifyRequestId);
} else {
try {
data.on('change', async function() {
var that = this;
console.log("[##### VERIFICATION PHASE CHANGE #######]", this.phase);
if(this.phase === 4) {
let verifierCancel = function(){
let verifyRequestId = that.targetDevice.userId + ':' + that.targetDevice.deviceId;
if(verificationRequests.has(verifyRequestId)) {
verificationRequests.delete(verifyRequestId);
}
};
data._verifier.on('cancel', function(e){
node.warn("Device verificaiton cancelled " + e);
verifierCancel();
});
let show_sas = function(e) {
// e = {
// sas: {
// decimal: [ 8641, 3153, 2357 ],
// emoji: [
// [Array], [Array],
// [Array], [Array],
// [Array], [Array],
// [Array]
// ]
// },
// confirm: [AsyncFunction: confirm],
// cancel: [Function: cancel],
// mismatch: [Function: mismatch]
// }
msg.payload = e.sas;
msg.emojis = e.sas.emoji.map(function(emoji, i) {
return emoji[0];
});
msg.emojis_text = e.sas.emoji.map(function(emoji, i) {
return emoji[1];
});
node.send(msg);
};
data._verifier.on('show_sas', show_sas);
data._verifier.verify()
.then(function(e){
console.log("!!!!!!!!!!! VERIFY THEN", e);
data._verifier.off('show_sas', show_sas);
data._verifier.done();
}, function(e) {
verifierCancel();
node.warn(e);
// @todo return over second output
});
}
});
data.emit("change");
await data.accept();
} catch(e) {
console.log("ERROR", e);
}
}
});
}
RED.nodes.registerType("matrix-device-verify-start", MatrixDeviceVerifyStart);
function MatrixDeviceVerifyCancel(n) {
RED.nodes.createNode(this, n);
var node = this;
this.name = n.name;
this.server = RED.nodes.getNode(n.server);
if (!node.server) {
node.warn("No configuration node");
return;
}
node.status({ fill: "red", shape: "ring", text: "disconnected" });
node.server.on("disconnected", function(){
node.status({ fill: "red", shape: "ring", text: "disconnected" });
});
node.server.on("connected", function() {
node.status({ fill: "green", shape: "ring", text: "connected" });
});
node.on('close', function(done) {
verificationRequests.clear();
done();
});
node.on('input', async function(msg){
if(!msg.verifyRequestId || !verificationRequests.has(msg.verifyRequestId)) {
node.error("Invaid verification request: " + (msg.verifyRequestId || null));
}
var data = verificationRequests.get(msg.verifyRequestId);
if(data) {
data.cancel();
}
});
}
RED.nodes.registerType("matrix-device-verify-cancel", MatrixDeviceVerifyCancel);
function MatrixDeviceVerifyAccept(n) {
RED.nodes.createNode(this, n);
var node = this;
this.name = n.name;
this.server = RED.nodes.getNode(n.server);
if (!node.server) {
node.warn("No configuration node");
return;
}
node.status({ fill: "red", shape: "ring", text: "disconnected" });
node.server.on("disconnected", function(){
node.status({ fill: "red", shape: "ring", text: "disconnected" });
});
node.server.on("connected", function() {
node.status({ fill: "green", shape: "ring", text: "connected" });
});
node.on('close', function(done) {
verificationRequests.clear();
done();
});
node.on('input', async function(msg){
if(!msg.verifyRequestId || !verificationRequests.has(msg.verifyRequestId)) {
node.error("Invaid verification request: " + (msg.verifyRequestId || null));
}
var data = verificationRequests.get(msg.verifyRequestId);
if(data._verifier && data._verifier.sasEvent) {
data._verifier.sasEvent.confirm()
.then(function(e){
console.log("!!!!!!!! CONFIRMED VERIFY", e);
})
.catch(function(e) {
console.log("!!!!!!!! CONFIRMED VERIFY FAILED", e);
});
} else {
console.log("Verification must be started", data);
node.error("Verification must be started");
}
});
}
RED.nodes.registerType("matrix-device-verify-accept", MatrixDeviceVerifyAccept);
}

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@ -0,0 +1,71 @@
<script type="text/javascript">
RED.nodes.registerType('matrix-secret-storage', {
category: 'matrix',
color: '#00b7ca',
icon: "matrix.png",
inputs: 1,
outputs: 1,
defaults: {
name: { value: null },
server: { value: "", type: "matrix-server-config" }
},
label: function() {
return this.name || "Secret Storage";
},
paletteLabel: 'Secret Storage'
});
</script>
<script type="text/html" data-template-name="matrix-secret-storage">
<div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
<label for="node-input-server"><i class="fa fa-user"></i> Matrix Server Config</label>
<input type="text" id="node-input-server">
</div>
</script>
<script type="text/html" data-help-name="matrix-secret-storage">
<h3>Details</h3>
<p>
Secure backup node. Use this to setup security key backup to the remote server. You can also use this node to import an existing secure backup.
</p>
<a href="https://matrix-org.github.io/synapse/develop/admin_api/room_membership.html#edit-room-membership-api" target="_blank">Synapse API Endpoint Information</a>
<h3>Inputs</h3>
<dl class="message-properties">
<dt>msg.topic
<span class="property-type">string</span>
</dt>
<dd> The room identifier to invite to: for example, <code>!h8zld9j31:example.com. If configured on the node it overrides this input and is no longer required.</code>.</dd>
<dt>msg.userId
<span class="property-type">string</span>
</dt>
<dd> User's ID that will be invited to the room.</dd>
<dt class="optional">msg.reason
<span class="property-type">string</span>
</dt>
<dd> Reason for the membership change.</dd>
</dl>
<h3>Outputs</h3>
<ol class="node-ports">
<li>Success
<dl class="message-properties">
<dt>msg.payload <span class="property-type">object</span></dt>
<dd>Currently this endpoint returns an empty object</dd>
</dl>
</li>
<li>Error
<dl class="message-properties">
<dt>msg.error <span class="property-type">string</span></dt>
<dd>the error that occurred.</dd>
</dl>
</li>
</ol>
</script>

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@ -0,0 +1,92 @@
module.exports = function(RED) {
const verificationRequests = new Map();
function MatrixSecretStorage(n) {
RED.nodes.createNode(this, n);
var node = this;
this.name = n.name;
this.server = RED.nodes.getNode(n.server);
if (!node.server) {
node.warn("No configuration node");
return;
}
node.status({ fill: "red", shape: "ring", text: "disconnected" });
node.server.on("disconnected", function(){
node.status({ fill: "red", shape: "ring", text: "disconnected" });
});
node.server.on("connected", function() {
node.status({ fill: "green", shape: "ring", text: "connected" });
});
node.on('input', async function(msg){
try {
msg.hasSecretStorage = await node.server.matrixClient.hasSecretStorageKey();
} catch(e) {
console.log("ERROR", e);
}
if(msg.action) {
if(msg.action === 'create') {
if(msg.hasSecretStorage && !msg.forceReset) {
node.error("Secret storage already setup. Pass msg.forceReset to bypass and regenerate.");
return;
}
// copying this from https://github.com/matrix-org/matrix-react-sdk/blob/e78a1adb6f1af2ea425b0bae9034fb7344a4b2e8/src/SecurityManager.ts#L294
const recoveryKey = await node.server.matrixClient.createRecoveryKeyFromPassphrase(msg.key || undefined);
if(msg.forceReset) {
await node.server.matrixClient.bootstrapSecretStorage({
createSecretStorageKey: async () => recoveryKey,
setupNewKeyBackup: true,
setupNewSecretStorage: true,
});
} else {
// For password authentication users after 2020-09, this cross-signing
// step will be a no-op since it is now setup during registration or login
// when needed. We should keep this here to cover other cases such as:
// * Users with existing sessions prior to 2020-09 changes
// * SSO authentication users which require interactive auth to upload
// keys (and also happen to skip all post-authentication flows at the
// moment via token login)
await node.server.matrixClient.bootstrapCrossSigning({
// maybe we can skip this?
// authUploadDeviceSigningKeys: this._doBootstrapUIAuth,
});
const backupInfo = await node.server.matrixClient.getKeyBackupVersion();
await node.server.matrixClient.bootstrapSecretStorage({
createSecretStorageKey: async () => this._recoveryKey,
keyBackupInfo: backupInfo,
setupNewKeyBackup: !backupInfo,
getKeyBackupPassphrase: () => {
// We may already have the backup key if we earlier went
// through the restore backup path, so pass it along
// rather than prompting again.
if (this._backupKey) {
return this._backupKey;
}
return promptForBackupPassphrase();
},
});
}
}
if(msg.action === 'download') {
if(!msg.hasSecretStorage) {
node.error("Secret storage not setup so cannot download.");
return;
}
}
}
node.send(msg);
});
}
RED.nodes.registerType("matrix-secret-storage", MatrixSecretStorage);
}

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@ -29,7 +29,8 @@
userId: { type: "text", required: true },
deviceLabel: { type: "text", required: false },
accessToken: { type: "password", required: true },
deviceId: { type: "text", required: false },
deviceId: { type: "text", required: true },
secureStoragePassphrase: { type: "text", required: false },
url: { type: "text", required: true }
},
defaults: {
@ -95,6 +96,14 @@
WARNING: If you change this after the client has already initialized you will break encryption. Your Device ID is tied to your encryption keys.
</div>
<div class="form-row">
<label for="node-config-input-secureStoragePassphrase"><i class="fa fa-key"></i> Secure Storage Passphrase</label>
<input type="text" id="node-config-input-secureStoragePassphrase">
</div>
<div class="form-tips" style="margin-bottom: 12px;">
If set secure storage will be setup with this passphrase. If secure storage already exists on the account it will attempt to decrypt it. Leave blank to skip.
</div>
<div class="form-row">
<input
type="checkbox"
@ -198,6 +207,12 @@
}
);
});
$(function(){
$("#node-config-input-enableE2ee").on('change', function(e){
$("#node-config-input-secureStoragePassphrase").attr('disabled', !$(this).is(':checked'));
}).change();
});
</script>
</script>

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@ -4,6 +4,7 @@ const sdk = require("matrix-js-sdk");
const { resolve } = require('path');
const { LocalStorage } = require('node-localstorage');
const { LocalStorageCryptoStore } = require('matrix-js-sdk/lib/crypto/store/localStorage-crypto-store');
const {deriveKey} = require("matrix-js-sdk/lib/crypto/key_passphrase");
module.exports = function(RED) {
function MatrixFolderNameFromUserId(name) {
@ -27,6 +28,7 @@ module.exports = function(RED) {
this.userId = this.credentials.userId;
this.deviceLabel = this.credentials.deviceLabel || null;
this.deviceId = this.credentials.deviceId || null;
this.secureStoragePassphrase = this.credentials.secureStoragePassphrase || null;
this.url = this.credentials.url;
this.autoAcceptRoomInvites = n.autoAcceptRoomInvites;
this.enableE2ee = n.enableE2ee || false;
@ -50,7 +52,7 @@ module.exports = function(RED) {
} else if(!this.url) {
node.error("Matrix connection failed: missing server URL in configuration.");
} else {
node.setConnected = function(connected, cb) {
node.setConnected = async function(connected, cb) {
if (node.connected !== connected) {
node.connected = connected;
if(typeof cb === 'function') {
@ -92,6 +94,13 @@ module.exports = function(RED) {
);
}
try {
await accessSecretStorage(function(){});
} catch(e) {
node.error("secret storage bootstrap failure: " + e);
console.log("secret storage bootstrap failure: ", e);
}
initialSetup = true;
}
} else {
@ -107,13 +116,70 @@ module.exports = function(RED) {
fs.ensureDirSync(storageDir); // create storage directory if it doesn't exist
upgradeDirectoryIfNecessary(node, storageDir);
node.matrixClient = sdk.createClient({
baseUrl: this.url,
accessToken: this.credentials.accessToken,
sessionStore: new sdk.WebStorageSessionStore(localStorage),
cryptoStore: new LocalStorageCryptoStore(localStorage),
userId: this.userId,
deviceId: (this.deviceId || getStoredDeviceId(localStorage)) || undefined
deviceId: (this.deviceId || getStoredDeviceId(localStorage)) || undefined,
verificationMethods: ["m.sas.v1"],
// cryptoCallbacks: {
// getSecretStorageKey: async function(
// { keys: keyInfos },
// ssssItemName,
// ){
// const cli = node.matrixClient;
// let keyId = await cli.getDefaultSecretStorageKeyId();
// // console.log("DEFAULT SECRET STORAGE KEY ID: " + keyId, keyInfos);
// //
// // let decodeBase64 = function(base64) {
// // return Buffer.from(base64, "base64");
// // }
// // return await this.crypto.getSecretStorageKey(keyId);
// let keyInfo;
// if (keyId) {
// // use the default SSSS key if set
// keyInfo = keyInfos[keyId];
// if (!keyInfo) {
// // if the default key is not available, pretend the default key
// // isn't set
// keyId = undefined;
// }
// }
// if (!keyId) {
// // if no default SSSS key is set, fall back to a heuristic of using the
// // only available key, if only one key is set
// const keyInfoEntries = Object.entries(keyInfos);
// if (keyInfoEntries.length > 1) {
// throw new Error("Multiple storage key requests not implemented");
// }
// [keyId, keyInfo] = keyInfoEntries[0];
// }
//
// // Check the in-memory cache
// // if (isCachingAllowed() && secretStorageKeys[keyId]) {
// // return [keyId, secretStorageKeys[keyId]];
// // }
//
// // if (dehydrationCache.key) {
// // if (await MatrixClientPeg.get().checkSecretStorageKey(dehydrationCache.key, keyInfo)) {
// // cacheSecretStorageKey(keyId, keyInfo, dehydrationCache.key);
// // return [keyId, dehydrationCache.key];
// // }
// // }
//
// // const backupInfo = await node.matrixClient.getKeyBackupVersion();
// const backupInfo = await node.matrixClient.getAccountDataFromServer(
// "m.secret_storage.key." + keyId
// );
//
// // if(await cli.checkSecretStorageKey(key, keyInfo)) {
// // }
// return [keyId, await node.matrixClient.keyBackupKeyFromPassword(node.secureStoragePassphrase, backupInfo)] ;
// }
// }
});
// set globally if configured to do so
@ -303,13 +369,88 @@ module.exports = function(RED) {
stopClient();
});
/**
* This helper should be used whenever you need to access secret storage. It
* ensures that secret storage (and also cross-signing since they each depend on
* each other in a cycle of sorts) have been bootstrapped before running the
* provided function.
*
* Bootstrapping secret storage may take one of these paths:
* 1. Create secret storage from a passphrase and store cross-signing keys
* in secret storage.
* 2. Access existing secret storage by requesting passphrase and accessing
* cross-signing keys as needed.
* 3. All keys are loaded and there's nothing to do.
*
* @param {Function} [func] An operation to perform once secret storage has been
* bootstrapped. Optional.
* @param {boolean} [forceReset] Reset secret storage even if it's already set up
*/
let accessSecretStorage = async function(func = async () => { }, forceReset = false) {
// only do this if we have a secure storage password
if(!node.secureStoragePassphrase) {
return;
}
const recoveryKey = await node.matrixClient.createRecoveryKeyFromPassphrase(node.secureStoragePassphrase);
const cli = node.matrixClient;
try {
if (!(await cli.hasSecretStorageKey()) || forceReset) {
// For password authentication users after 2020-09, this cross-signing
// step will be a no-op since it is now setup during registration or login
// when needed. We should keep this here to cover other cases such as:
// * Users with existing sessions prior to 2020-09 changes
// * SSO authentication users which require interactive auth to upload
// keys (and also happen to skip all post-authentication flows at the
// moment via token login)
if(!await node.matrixClient.isCrossSigningReady()) {
await node.matrixClient.bootstrapCrossSigning({
// maybe we can skip this?
authUploadDeviceSigningKeys: () => {
return true;
}
});
}
const backupInfo = await node.matrixClient.getKeyBackupVersion();
await node.matrixClient.bootstrapSecretStorage({
createSecretStorageKey: async () => recoveryKey,
keyBackupInfo: backupInfo,
setupNewKeyBackup: !backupInfo,
getKeyBackupPassphrase: () => {
return recoveryKey;
},
});
} else {
await node.matrixClient.bootstrapSecretStorage({
getKeyBackupPassphrase: async () => recoveryKey,
});
}
// `return await` needed here to ensure `finally` block runs after the
// inner operation completes.
return await func();
} catch (e) {
node.error("Secret storage init failure: " + e);
}
};
async function run() {
try {
if(node.e2ee){
if(node.e2ee && node.matrixClient.initCrypto){
node.log("Initializing crypto...");
try {
await node.matrixClient.initCrypto();
node.matrixClient.setGlobalErrorOnUnknownDevices(false);
node.matrixClient.setCryptoTrustCrossSignedDevices(true); // false = manually verify sessions
// await tryToUnlockSecretStorageWithDehydrationKey(this.matrixClient);
} catch (e) {
node.error("Failed to initialize crypto: " + e);
console.log(e);
}
}
node.log("Connecting to Matrix server...");
await node.matrixClient.startClient({
initialSyncLimit: 8
@ -349,6 +490,7 @@ module.exports = function(RED) {
userId: { type: "text", required: true },
accessToken: { type: "text", required: true },
deviceId: { type: "text", required: false },
secureStoragePassphrase: { type: "text", required: false },
url: { type: "text", required: true }
}
});