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    Makoto Inoue
    @makoto
    Sign, topcoder page is so slow that I cannot log in.
    Makoto Inoue
    @makoto
    Are there anyone having problem logging into topcoder?
    Tomisin Jenrola
    @ToJen
    not here @makoto
    did anyone go through the documentation for uPort?
    Makoto Inoue
    @makoto
    I went through their guide page, worked fine
    Tomisin Jenrola
    @ToJen
    did you only have a main.js and index.html file? @makoto
    i'm on the first part of the tutorial and i keep getting an error complaining about the first {
    Makoto Inoue
    @makoto
    I copied all the files in the webpack bin page
    It's called 'playground' I think
    Tomisin Jenrola
    @ToJen
    yeah and you just opened index.html?
    Makoto Inoue
    @makoto
    I think I served via python -M SimpleHTTPServer or something like this.
    If you just open index.html, it may not load js
    Makoto Inoue
    @makoto
    @christianlundkvist @oed Can you guys answer on my question at the topcodar forum https://apps.topcoder.com/forums/?module=Thread&threadID=909993&start=0&mc=5#2233363 ?
    It's criteria for whether we can open source the result regardless of winning or losing. Topcodar says winning will belong to Consensys but they say they have to heck with you guys about non winning submissions.
    Dmitry Kondakov
    @kondakovdmitry_twitter
    Is it possible to sign in to one dapp using uPort identity of another dapp? E.g. if I want use an app identity (which I create with AppManager at https://developer.uport.me/myapps.html) as an identity for a device (or bot), how can I sign in with it to another app? If app identity is not intended for such use, is there any other way to create identity for a device/bot?
    Zach Gollwitzer
    @zachgoll

    Hi all,

    I just found this hackathon via the Consensys newsletter but it looks like final submissions are due December 21? Is this still the case or has the deadline been extended?

    Zach Gollwitzer
    @zachgoll
    And if it is Dec. 21, why did Consensys just now send out an email?
    David Perrenoud
    @davidperrenoud
    Cool challenge, good luck everyone!
    Is anybody integrating with the Zug ID? If yes just ping me
    Alex Edelstein
    @Alex_Edelstein_twitter
    @makoto All submissions will be open sourced, regardless of winning.
    @zachgoll Yes, the deadline will still be the 21st. Apologies for the short notice -- we've been promoting the hackathon since Dec 1st, ConsenSys was just sending out a reminder/update.
    Zach Gollwitzer
    @zachgoll
    @Alex_Edelstein_twitter no worries just wanted to check!
    Tomisin Jenrola
    @ToJen
    @Alex_Edelstein_twitter will there be announcements made ahead of future hackathons?
    Alex Edelstein
    @Alex_Edelstein_twitter
    @ToJen yes absolutely
    Makoto Inoue
    @makoto
    @Alex_Edelstein_twitter thanks for the clarification
    Makoto Inoue
    @makoto
    Screenshot_20171219-110551.jpg
    I am on this confirmation page and clicking "Continue" does not do anything even though "Cancel" button work. What can be wrong apart from potentially network too slow (though I am currently in a cafe with wifi where network speed is quite fast)
    skkiran
    @skkiran
    Im a browser extension developer and want to integrate our extension with uPort. I dont want to give the full source code of the extension. I can given the code of just the integration part for submission. Is that ok with your TOS?
    Zach Gollwitzer
    @zachgoll
    I have been working a long time trying to integrate uPort with my Angular2 front-end but without success. I ended up using a CDN to get the uport-connect object. All the tutorials/documentation are in React. Is uPort integration possible with Angular? and if so, by what means? When I try to import uport-connect into my angular app it fails.
    skkiran
    @skkiran

    Simplest option: add following to your html file:

    <script src="https://unpkg.com/uport-connect/dist/uport-connect.min.js"></script>

    add following to the top of the component where you want to access functions in uPort library:

    declare var uportconnect: any;

    then use following to connect to uport:

    const uport = new uportconnect.Connect('MyDApp')
    uport.requestAddress().then((address) => {
      console.log(address)
    })
    Etienne Fichot
    @efichot
    Hi guys, anyone knows if the code of the uport ios app is available on github?
    Zach Gollwitzer
    @zachgoll
    @skkiran lifesaver!
    Tomisin Jenrola
    @ToJen
    do others have access to my uPort app as long as I keep the clientId and signer in my files?
    SAKhadoos
    @SAKhadoos
    Could anyone help me with below query? Is there any demo/tutorial for key recovery mechanism in uPort?
    asmallfurrywombat
    @asmallfurrywombat
    I'm at https://developer.uport.me/myapps.html and the indicator is spinning for about 10 minutes. Is the server down?
    asmallfurrywombat
    @asmallfurrywombat
    I just tried the uport demo to buy shares on the Rinkeby network.. so it seems to be up.
    asmallfurrywombat
    @asmallfurrywombat
    nevermind.. it just responded.
    so.. uport AppManager says it wants to create an ethereum identity for my application and asks me to "Connect with uPort". Which i do. It replies with a Login Request.. it's asking for my name, which is fine, so i Continue.. and end up right back at the "Connect with uPort" screen.
    asmallfurrywombat
    @asmallfurrywombat
    ok - i think i registered an app. The uPort app doesn't seem to notify the user when it has a pending transaction running. Also, the telephone number registration wants a country, but it doesn't really tell you unless you press the "+1" field. Not complaining.. just an observation.
    Jordi
    @agojira
    Hi all, I'm pretty stucked implemting a raw client in python for uport-identity, my problem is that the signature is never verified, after tons of debug I think that I'm encoding wringly the nonce value
    any ideas about the format?
    Joel Thorstensson
    @oed
    @agojira can you describe what you are trying to do in more detail?
    Jordi
    @agojira
    Sure!
    hashInput = '0x19' + '00' + tx_relay_address[2:].lower() + whitelistOwner[2:].lower() + str(utils.zpad(utils.int_to_bytes(my_nonce), 64).hex()) + destinationAddress[2:].lower() + utils.encode_hex(data)
    I'm trying to build the string that will be hashed, in anothe part of the code it's done the following:
    hash = utils.sha3(hashInput )
    once signed the ecrecover is not giving me the same origin address
    Jordi
    @agojira
    I've tested that the signature of a same hash is correctly verified, but it seems that the solidity sha3 function is calculating the hashInput string in a different way, because the hashes are different
    Another test I've done is to create a contract that only tests the signature of a externaly signed hash, and it's properly verified
    Jordi
    @agojira
    These are the values of the variables when calling the sha3 function: