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author | Kevin Serrano <kevgagser@gmail.com> | 2018-10-15 08:32:29 +0800 |
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committer | GitHub <noreply@github.com> | 2018-10-15 08:32:29 +0800 |
commit | 85884b21afe6e5e85b58123b24e72776d1437cc6 (patch) | |
tree | 6dbec947089691c0dffd5febbe6e92c1f712e40f /app/scripts/lib/personal-message-manager.js | |
parent | db981b827b07c946e17d3a8aeaefd2143c236ef7 (diff) | |
parent | 7f6b488c04e6ea12b2ef24ac936b6a236ad904c2 (diff) | |
download | tangerine-wallet-browser-85884b21afe6e5e85b58123b24e72776d1437cc6.tar.gz tangerine-wallet-browser-85884b21afe6e5e85b58123b24e72776d1437cc6.tar.zst tangerine-wallet-browser-85884b21afe6e5e85b58123b24e72776d1437cc6.zip |
Merge pull request #5512 from MetaMask/v4.14.0
Version 4.14.0
Diffstat (limited to 'app/scripts/lib/personal-message-manager.js')
-rw-r--r-- | app/scripts/lib/personal-message-manager.js | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/app/scripts/lib/personal-message-manager.js b/app/scripts/lib/personal-message-manager.js index e96ced1f2..fdb94f5ec 100644 --- a/app/scripts/lib/personal-message-manager.js +++ b/app/scripts/lib/personal-message-manager.js @@ -73,11 +73,43 @@ module.exports = class PersonalMessageManager extends EventEmitter { * this.memStore. * * @param {Object} msgParams The params for the eth_sign call to be made after the message is approved. + * @param {Object} req (optional) The original request object possibly containing the origin + * @returns {promise} When the message has been signed or rejected + * + */ + addUnapprovedMessageAsync (msgParams, req) { + return new Promise((resolve, reject) => { + if (!msgParams.from) { + reject(new Error('MetaMask Message Signature: from field is required.')) + } + const msgId = this.addUnapprovedMessage(msgParams, req) + this.once(`${msgId}:finished`, (data) => { + switch (data.status) { + case 'signed': + return resolve(data.rawSig) + case 'rejected': + return reject(new Error('MetaMask Message Signature: User denied message signature.')) + default: + return reject(new Error(`MetaMask Message Signature: Unknown problem: ${JSON.stringify(msgParams)}`)) + } + }) + }) + } + + /** + * Creates a new PersonalMessage with an 'unapproved' status using the passed msgParams. this.addMsg is called to add + * the new PersonalMessage to this.messages, and to save the unapproved PersonalMessages from that list to + * this.memStore. + * + * @param {Object} msgParams The params for the eth_sign call to be made after the message is approved. + * @param {Object} req (optional) The original request object possibly containing the origin * @returns {number} The id of the newly created PersonalMessage. * */ - addUnapprovedMessage (msgParams) { + addUnapprovedMessage (msgParams, req) { log.debug(`PersonalMessageManager addUnapprovedMessage: ${JSON.stringify(msgParams)}`) + // add origin from request + if (req) msgParams.origin = req.origin msgParams.data = this.normalizeMsgData(msgParams.data) // create txData obj with parameters and meta data var time = (new Date()).getTime() @@ -253,8 +285,7 @@ module.exports = class PersonalMessageManager extends EventEmitter { log.debug(`Message was not hex encoded, interpreting as utf8.`) } - return ethUtil.bufferToHex(new Buffer(data, 'utf8')) + return ethUtil.bufferToHex(Buffer.from(data, 'utf8')) } } - |