In this tutorial we’re going to explain how it’s possible to decentralize wallet.ethereum.org using DAppNode and by decentralize we mean; distribute it’s content through IPFS, making it possible to resolve via an ENS address.

Cloning The Repo and Building It !

Our first step is to clone the wallet.ethereum.org repository and follow the steps of the official guide, here (this tutorial is based on this commit 6a6463b1a6aa615e4364592c12c933ee816fb28b).

Here’s a summary of the steps that we will need to follow:



$ curl # Install Meteor $ curl https://install.meteor.com/ | sh

$ cd meteor-dapp-wallet/app

$ npm install

$ npm install -g meteor-build-client

$ meteor-build-client ../build - path "" $ git clone https://github.com/ethereum/meteor-dapp-wallet.git $ cd meteor-dapp-wallet/app$ npm install$ npm install -g meteor-build-client$ meteor-build-client ../build - path ""

After following these steps we will have a folder called `build` with a deployable version of wallet.ethereum.org.

Adaptation to DAppNode

In order for us to use the web inside DAppNode a site must be a static website that can be used directly from IPFS (another case would be a website with an accelerator or a DAppNode Package API installed to act as a backend) if we must make these modifications, the modifications will depend on each website and how it has been developed.

Change:

web3 = new Web3('ws://localhost:8546');

By:

web3 = new Web3('ws://my.ethchain.dnp.dappnode.eth:8546');

After this step the wallet will connect directly to our DAppNode, in case of not being able to go through MetaMask (Skip to the end of the article to see how using MetaMask with the DAppNode is possible).

In line 532 change:

Session.get('network') == 'main' &&

By:

Session.get('network') == 'centralized' && false &&

The reason we need to make this change is because we do not want the website to connect to centralized services like min-api.cryptocompare.com. Making this change means that we lose the functionality which converts the eth to other currencies, in future versions this service should be replaced by a decentralized service to get the exchange rate.

There seems to be a problem with the EthAccounts.init so we have to wrap line 86

try {

EthAccounts.init();

} catch (err) {

console.log(err);

}

Then comment `EthTools` on line 89, to avoid min-api.cryptocompare.com calls

/*

EthTools.ticker.start({

extraParams: typeof mist !== 'undefined' ? 'Mist-' + mist.version : '',

currencies: ['BTC', 'USD', 'EUR', 'BRL', 'GBP']

});

*/

To redirect on start to dashboard modify line 14:

if (location.origin === 'file://') {

To:

if (location.origin === 'file://' || location.origin === 'http://my.ipfs.dnp.dappnode.eth:8080') {

Solve SourceSansPro-ExtraLightIt error

Once these steps are finished we’re in a position to create a new build:

$ meteor-build-client ../build — path ""

Upload to IPFS

When uploading content to IPFS we use a tool we have created that can be used if you are connected to DAppNode (this tool is currently experimental, and will be improved in the coming months) or you could use the command `ipfs add -r build`.

Using our tool the next steps would be:

After executing the last command you will obtain a similar output (they will not be the same hashes) to this one:

…

Qmb5oxJWf5Zw1UnvewkRM6V5qVbxWcY5s59FvhtWhC6F4F build/i18n

QmQV1tXNCZsD82LiLwWpHvdwWqbGXJd8q1Pq2hMPxyiKFa build/packages/es5-shim

QmTte2i1HQKRgUgA8ZuVANwmqLCjjYzddmCekbUqJ3fmCA build/packages/ethereum_dapp-styles/fonts

QmWMVompWymG8CmCgyB57dvaWegymjknMFTUQVrWfYebYu build/packages/ethereum_dapp-styles/icons

QmTCXm13p6PW7CnKegNqFP3mCgt8sAaNNteCJDjFiGP3Jm build/packages/ethereum_dapp-styles

QmVvCPByChGfmEvxS2Nv6icKZSJ27aYqDSUzP2gta44XYb build/packages/ethereum_elements

QmXQ6fGzJsDAUGuLFxG8wgMgvyvgnR6pW9yeue3VUtdHne build/packages

QmTRpmNWiAkYQnesiGZRVE9NwbEfqZLH4DnLmbCmjMGaLL build/sockjs

QmZQ3GzqXHCRM6uccP6TcZdPGPSyqJXyhwLETD2T2o8m73 build

If we use the hash associated with `build` and access it through this url:

http://my.ipfs.dnp.dappnode.eth:8080/ipfs/QmZQ3GzqXHCRM6uccP6TcZdPGPSyqJXyhwLETD2T2o8m73 The website is now distributed in IPFS!

Point the ENS domain to the IPFS hash

If you are the owner of an ENS domain you can make this point to the hash you want, we are going to use wallet.dappnode.eth for this example:

Go to http://mycrypto.dappnode.eth/#contracts (if you don’t have access to a DAppNode you can use the centralized alternative) https://mycrypto.com#contracts or https://www.myetherwallet.com/#contracts) Select: ENS: Public Resolver 0x5FfC014343cd971B7eb70732021E26C35B744cc4 Access Go to https://etherscan.io/enslookup and search for wallet.dappnode.eth noting its NameHash (in this case 0x7407….8c02) setText

node bytes32: 0x7407156505d4facdb6474ccee4aac0c34679f5d6fddb603ab6e8976d8e138c02

0x7407156505d4facdb6474ccee4aac0c34679f5d6fddb603ab6e8976d8e138c02 key: dnslink

dnslink value: /ipfs/QmZQ3GzqXHCRM6uccP6TcZdPGPSyqJXyhwLETD2T2o8m73

With these parameters we make the transaction in ethereum and once it’s mined the web will be accessible from that domain!!

(Bonus)

How to connect MetaMask to your DAppNode mainnet node!

First you must be connected to your DAppNode’s VPN:

Click “Main network” on top to the left

2. “Custom RCP”

3. “New RPC URL”: http://my.ethchain.dnp.dappnode.eth:8545

4. Now you should be connected to “private network”

Now that you see what’s possible with DAppNode, we hope you will join us by downloading your own version today.

👉🏻👉🏻 DAppNode: The Infrastructure for The Decentralized Web 👈🏻👈🏻