Trjtdtk

Make solar eclipses exceedingly rare, but still have new moons

What flight has the highest ratio of time difference to flight time?

Would a completely good Muggle be able to use a wand?

Why did CATV standarize in 75 ohms and everyone else in 50?

Is this "being" usage is essential?

No sign flipping while figuring out the emf of voltaic cell?

Is there a way to save my career from absolute disaster?

How to prevent changing the value of variable

Flying from Cape Town to England and return to another province

Running a General Election and the European Elections together

What connection does MS Office have to Netscape Navigator?

Arranging cats and dogs - what is wrong with my approach

Should I tutor a student who I know has cheated on their homework?

How does Madhvacharya interpret Bhagavad Gita sloka 18.66?

How to avoid supervisors with prejudiced views?

Why am I allowed to create multiple unique pointers from a single object?

Would this house-rule that treats advantage as a +1 to the roll instead (and disadvantage as -1) and allows them to stack be balanced?

Why don't programming languages automatically manage the synchronous/asynchronous problem?

Where do students learn to solve polynomial equations these days?

How many extra stops do monopods offer for tele photographs?

Received an invoice from my ex-employer billing me for training; how to handle?

What does "Its cash flow is deeply negative" mean?

Why is my new battery behaving weirdly?

Why, when going from special to general relativity, do we just replace partial derivatives with covariant derivatives?

How to decode Core DB Account.Signers using the stellar js-sdk

1

In the recent core v10.3, there is a new base64 encoded column in the accounts table in the core db which replaces the signers table in earlier core versions. How can I decode this column to produce a backwards compatible array:

[publicKey, weight]

using the js sdk?

Thanks in advance

stellar-core stellar-sdk

share|improve this question

asked Mar 25 at 15:53

istrau2istrau2

934

add a comment | 

1

In the recent core v10.3, there is a new base64 encoded column in the accounts table in the core db which replaces the signers table in earlier core versions. How can I decode this column to produce a backwards compatible array:

[publicKey, weight]

using the js sdk?

Thanks in advance

stellar-core stellar-sdk

share|improve this question

asked Mar 25 at 15:53

istrau2istrau2

934

add a comment | 

In the recent core v10.3, there is a new base64 encoded column in the accounts table in the core db which replaces the signers table in earlier core versions. How can I decode this column to produce a backwards compatible array:

[publicKey, weight]

using the js sdk?

Thanks in advance

stellar-core stellar-sdk

share|improve this question

asked Mar 25 at 15:53

istrau2istrau2

934

[publicKey, weight]

share|improve this question

asked Mar 25 at 15:53

istrau2istrau2

934

share|improve this question

asked Mar 25 at 15:53

istrau2istrau2

934

asked Mar 25 at 15:53

istrau2istrau2

934

asked Mar 25 at 15:53

istrau2istrau2

934

1 Answer
1

active

oldest

votes

4

var StellarBase = require('stellar-base');
var jsxdr = require('js-xdr');

let signers = new jsxdr.VarArray(StellarBase.xdr.Signer, 20)
 .fromXDR('AAAAAQAAAAC+GwdMJxaEbnW0z0RP6jJvTg+s8mjVw7+wPpJEbZAJdQAAAAo=', 'base64');

for (signer of signers) 
 console.log(signer.key());
 console.log(signer.weight());

Please note that the column will be NULL when there are no signers added to the account.

share|improve this answer

answered Mar 25 at 16:39

Bartek NowotarskiBartek Nowotarski

3,488929

add a comment | 

Your Answer

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "686"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstellar.stackexchange.com%2fquestions%2f2366%2fhow-to-decode-core-db-account-signers-using-the-stellar-js-sdk%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

4

var StellarBase = require('stellar-base');
var jsxdr = require('js-xdr');

let signers = new jsxdr.VarArray(StellarBase.xdr.Signer, 20)
 .fromXDR('AAAAAQAAAAC+GwdMJxaEbnW0z0RP6jJvTg+s8mjVw7+wPpJEbZAJdQAAAAo=', 'base64');

for (signer of signers) 
 console.log(signer.key());
 console.log(signer.weight());

Please note that the column will be NULL when there are no signers added to the account.

share|improve this answer

answered Mar 25 at 16:39

Bartek NowotarskiBartek Nowotarski

3,488929

add a comment | 

4

var StellarBase = require('stellar-base');
var jsxdr = require('js-xdr');

let signers = new jsxdr.VarArray(StellarBase.xdr.Signer, 20)
 .fromXDR('AAAAAQAAAAC+GwdMJxaEbnW0z0RP6jJvTg+s8mjVw7+wPpJEbZAJdQAAAAo=', 'base64');

for (signer of signers) 
 console.log(signer.key());
 console.log(signer.weight());

Please note that the column will be NULL when there are no signers added to the account.

share|improve this answer

answered Mar 25 at 16:39

Bartek NowotarskiBartek Nowotarski

3,488929

add a comment | 

var StellarBase = require('stellar-base');
var jsxdr = require('js-xdr');

let signers = new jsxdr.VarArray(StellarBase.xdr.Signer, 20)
 .fromXDR('AAAAAQAAAAC+GwdMJxaEbnW0z0RP6jJvTg+s8mjVw7+wPpJEbZAJdQAAAAo=', 'base64');

for (signer of signers) 
 console.log(signer.key());
 console.log(signer.weight());

Please note that the column will be NULL when there are no signers added to the account.

share|improve this answer

answered Mar 25 at 16:39

Bartek NowotarskiBartek Nowotarski

3,488929

var StellarBase = require('stellar-base');
var jsxdr = require('js-xdr');

let signers = new jsxdr.VarArray(StellarBase.xdr.Signer, 20)
 .fromXDR('AAAAAQAAAAC+GwdMJxaEbnW0z0RP6jJvTg+s8mjVw7+wPpJEbZAJdQAAAAo=', 'base64');

for (signer of signers) 
 console.log(signer.key());
 console.log(signer.weight());

share|improve this answer

answered Mar 25 at 16:39

Bartek NowotarskiBartek Nowotarski

3,488929

answered Mar 25 at 16:39

Bartek NowotarskiBartek Nowotarski

3,488929

answered Mar 25 at 16:39

Bartek NowotarskiBartek Nowotarski

3,488929