refactor contrats with aragonos

2019-03-22 18:15:16 +01:00
parent d687ff604e
commit 6c569239de
97 changed files with 85411 additions and 1155 deletions
--- a/apps/contribution/.gitignore
+++ b/apps/contribution/.gitignore
@@ -0,0 +1,4 @@
+node_modules
+build
+.cache
+dist
--- a/apps/contribution/.ipfsignore
+++ b/apps/contribution/.ipfsignore
@@ -0,0 +1,14 @@
+# Git files
+.gitignore
+
+# Build files
+.cache
+node_modules
+build
+
+# Lock files
+package-lock.json
+yarn.lock
+
+# Others
+test
--- a/apps/contribution/README.md
+++ b/apps/contribution/README.md
@@ -0,0 +1,162 @@
+# Aragon React Boilerplate
+
+> 🕵️ [Find more boilerplates using GitHub](https://github.com/search?q=topic:aragon-boilerplate) | 
+> ✨ [Official boilerplates](https://github.com/search?q=topic:aragon-boilerplate+org:aragon)
+
+React boilerplate for Aragon applications.
+
+This boilerplate also includes a fully working example app, complete with a background worker and a front-end in React (with Aragon UI).
+
+## Usage
+
+```sh
+aragon init app.aragonpm.eth react
+```
+
+## Running your app
+
+### Using HTTP
+
+Running your app using HTTP will allow for a faster development process of your app's front-end, as it can be hot-reloaded without the need to execute `aragon run` every time a change is made.
+
+- First start your app's development server running `npm run start:app`, and keep that process running. By default it will rebuild the app and reload the server when changes to the source are made.
+
+- After that, you can run `npm run start:aragon:http` which will compile your app's contracts, publish the app locally and create a DAO. You will need to stop it and run it again after making changes to your smart contracts.
+
+Changes to the app's background script (`app/script.js`) cannot be hot-reloaded, after making changes to the script, you will need to either restart the development server (`npm run start:app`) or rebuild the script `npm run build:script`.
+
+### Using IPFS
+
+Running your app using IPFS will mimic the production environment that will be used for running your app. `npm run start:aragon:ipfs` will run your app using IPFS. Whenever a change is made to any file in your front-end, a new version of the app needs to be published, so the command needs to be restarted.
+
+## What's in the box?
+
+### npm Scripts
+
+- **start** or **start:aragon:ipfs**: Runs your app inside a DAO served from IPFS
+- **start:aragon:http**: Runs your app inside a DAO served with HTTP (hot reloading)
+- **start:app**: Starts a development server for your app
+- **compile**: Compile the smart contracts
+- **build**: Builds the front-end and background script
+- **build:app**: Builds the front-end
+- **build:script**: Builds the background script
+- **test**: Runs tests for the contracts
+- **publish:patch**: Release a patch version to aragonPM (only frontend/content changes allowed)
+- **publish:minor**: Release a minor version to aragonPM (only frontend/content changes allowed)
+- **publish:major**: Release a major version to aragonPM (frontend **and** contract changes)
+- **versions**: Check the currently installed versions of the app
+
+### Libraries
+
+- [**@aragon/os**](https://github.com/aragon/aragonos): Aragon interfaces
+- [**@aragon/client**](https://github.com/aragon/aragon.js/tree/master/packages/aragon-client): Wrapper for Aragon application RPC
+- [**@aragon/ui**](https://github.com/aragon/aragon-ui): Aragon UI components (in React)
+
+## Publish
+
+This app has 3 environments defined in `arapp.json`:
+
+| Environment   | Network   |
+|---            |---        |
+| default       | localhost |
+| staging       | rinkeby   |
+| production    | mainnet   |
+
+Prerequisites:
+- ENS Registry address
+
+Note: the `default` environment which points to `localhost` does not have an ENS Registry address specified because the `@aragon/cli` will default the value to `0xB9462EF3441346dBc6E49236Edbb0dF207db09B7` (the ENS Registry pre-deployed on the local development chain).
+
+### Introduction to environments
+
+Environments are defined in `arapp.json`, for example `staging` points to:
+- an ENS registry (`0x314159265dd8dbb310642f98f50c066173c1259b`)
+- an APM registry (`open.aragonpm.eth`)
+- an APM repository (`app`)
+- an Ethereum network (`rinkeby`)
+- an Ethereum websockets provider (`wss://rinkeby.eth.aragon.network/ws` - to **read** from the blockchain)
+
+The `rinkeby` network is further defined in `truffle.js`, and has:
+- an Ethereum provider (to **write** to the blockchain):
+    - an address (`https://rinkeby.infura.io`)
+    - an Ethereum Account (`0xb4124cEB3451635DAcedd11767f004d8a28c6eE7`)
+    (which is the first account generated from the `DEFAULT_MNEMONIC` variable, to use a different account see [here](#Using-a-different-Ethereum-account))
+
+### Major version: content + contract
+
+Command:
+```
+npm run publish:major -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (the output lives in `dist`)
+2. _compile_ the app's contract (the output lives in `build`)
+3. publish the app to the **staging** environment.
+
+Sample output:
+```
+ > aragon apm publish major "--environment" "staging"
+
+ ✔ Successfully published app.open.aragonpm.eth v1.0.0: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ℹ Transaction hash: 0x3d752db29cc106e9ff98b260a90615921eb32471425a29ead8cbb830fb224d8
+```
+
+Note: the contract location is defined in `arapp.json` under `path`.
+Note: you can also deploy a major version with only frontend changes by passing `--only-content`.
+
+### Minor/patch version: content only
+
+Command:
+```
+npm run publish:patch -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (which lives in `dist`)
+2. publish the app to the **staging** environment.
+
+Sample output:
+```
+ ✔ Successfully published app.open.aragonpm.eth v1.1.1: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ℹ Transaction hash: 0x57864d8efd8d439008621b494b19a3e8f876a8a46b38475f9626802f0a1403c2
+```
+
+### Check published versions
+
+Command:
+```
+npm run versions -- --environment staging
+```
+
+Sample output:
+```
+ ℹ app.open.aragonpm.eth has 4 published versions
+ ✔ 1.0.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ✔ 1.1.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmSwjUZFpv2c2e9fLoxtgFrAsAmBN4DyQGJp4RcqQcW3z3
+ ✔ 1.1.1: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ✔ 2.0.0: 0x74CBbbC932d7C344FCd789Eba24BfD40e52980c9 ipfs:Qmadb3hzwLDKtb93fF367Vg1epkdsLZF4dhpapNYynjgZF
+```
+
+### Using a different Ethereum account
+
+To deploy from a different account, you can:
+- define a `~/.aragon/mnemonic.json` file
+    ```
+    {
+        "mnemonic": "explain tackle mirror kit ..."
+    }
+    ```
+    or
+- define a `~/.aragon/${network_name}_key.json` file, for example: `~/.aragon/rinkeby_key.json`
+    ```
+    {
+        "keys": [
+            "a8a54b2d8197bc0b19bb8a084031be71835580a01e70a45a13babd16c9bc1563"
+        ]
+    }
+    ```
--- a/apps/contribution/arapp.json
+++ b/apps/contribution/arapp.json
@@ -0,0 +1,33 @@
+{
+  "roles": [
+    {
+      "name": "Add contributions",
+      "id": "ADD_CONTRIBUTION_ROLE",
+      "params": []
+    },
+    {
+      "name": "Manage token contract",
+      "id": "MANAGE_TOKEN_CONTRACT_ROLE",
+      "params": []
+    }
+  ],
+  "environments": {
+    "default": {
+      "network": "development",
+      "appName": "contribution.aragonpm.eth"
+    },
+    "staging": {
+      "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",
+      "appName": "contribution.open.aragonpm.eth",
+      "wsRPC": "wss://rinkeby.eth.aragon.network/ws",
+      "network": "rinkeby"
+    },
+    "production": {
+      "registry": "0x314159265dd8dbb310642f98f50c066173c1259b",
+      "appName": "contribution.open.aragonpm.eth",
+      "wsRPC": "wss://mainnet.eth.aragon.network/ws",
+      "network": "mainnet"
+    }
+  },
+  "path": "contracts/Contribution.sol"
+}
--- a/apps/contribution/contracts/Contribution.sol
+++ b/apps/contribution/contracts/Contribution.sol
@@ -0,0 +1,139 @@
+pragma solidity ^0.4.24;
+
+import "@aragon/os/contracts/apps/AragonApp.sol";
+import "@aragon/os/contracts/kernel/IKernel.sol";
+
+interface IToken {
+  //function mintFor(address contributorAccount, uint256 amount, uint256 proposalId) external;
+  function mintFor(address contributorAccount, uint256 amount, uint256 contributionId) public;
+}
+
+contract Contribution is AragonApp {
+  bytes32 public constant ADD_CONTRIBUTION_ROLE = keccak256("ADD_CONTRIBUTION_ROLE");
+
+  bytes32 public constant KERNEL_APP_ADDR_NAMESPACE = 0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb;
+  bytes32 public constant TOKEN_APP_ID = 0xe04a882e7a6adf5603207d545ea49aec17e6b936c4d9eae3d74dbe482264991a;
+
+  struct ContributionData {
+    address contributor;
+    uint256 amount;
+    bool claimed;
+    bytes32 hashDigest;
+    uint8 hashFunction;
+    uint8 hashSize;
+    string tokenMetadataURL;
+    uint claimAfterBlock;
+    bool exists;
+  }
+  string internal name_;
+  string internal symbol_;
+
+  address public tokenContract;
+
+  mapping(uint256 => address) contributionOwner;
+  mapping(address => uint256[]) ownedContributions;
+
+  mapping(uint256 => ContributionData) public contributions;
+  uint256 public contributionsCount;
+
+  uint256 public blocksToWait = 0;
+
+  event ContributionAdded(uint256 id, address indexed contributor, uint256 amount);
+  event ContributionClaimed(uint256 id, address indexed contributor, uint256 amount);
+
+  function initialize() public onlyInit {
+    initialized();
+  }
+
+  function name() external view returns (string) {
+    return name_;
+  }
+
+  function symbol() external view returns (string) {
+    return symbol_;
+  }
+
+  function balanceOf(address owner) public view returns (uint256) {
+    require(owner != address(0));
+    return ownedContributions[owner].length;
+  }
+
+  function ownerOf(uint256 contributionId) public view returns (address) {
+    require(exists(contributionId));
+    return contributions[contributionId].contributor;
+  }
+
+  function tokenOfOwnerByIndex(address contributor, uint256 index) public view returns (uint256) {
+    return ownedContributions[contributor][index];
+  }
+
+  function tokenMetadata(uint256 contributionId) public view returns (string) {
+    return contributions[contributionId].tokenMetadataURL;
+  }
+
+  function getContribution(uint256 contributionId) public view returns (uint256 id, address contributor, uint256 amount, bool claimed, bytes32 hashDigest, uint8 hashFunction, uint8 hashSize, uint claimAfterBlock, bool exists) {
+    id = contributionId;
+    ContributionData storage c = contributions[id];
+    return (
+      id,
+      c.contributor,
+      c.amount, 
+      c.claimed, 
+      c.hashDigest,
+      c.hashFunction,
+      c.hashSize,
+      c.claimAfterBlock,
+      c.exists
+    );
+  }
+
+  function add(uint256 amount, address contributorAccount, bytes32 hashDigest, uint8 hashFunction, uint8 hashSize) public isInitialized auth(ADD_CONTRIBUTION_ROLE) {
+    //require(canPerform(msg.sender, ADD_CONTRIBUTION_ROLE, new uint256[](0)), 'nope');
+    uint256 contributionId = contributionsCount + 1;
+    ContributionData storage c = contributions[contributionId];
+    c.exists = true;
+    c.amount = amount;
+    c.claimed = false;
+    c.contributor = contributorAccount;
+    c.hashDigest = hashDigest;
+    c.hashFunction = hashFunction;
+    c.hashSize = hashSize;
+    c.claimAfterBlock = block.number; // + blocksToWait;
+
+    contributionsCount++;
+
+    contributionOwner[contributionId] = contributorAccount;
+    ownedContributions[contributorAccount].push(contributionId);
+ 
+    emit ContributionAdded(contributionId, contributorAccount, amount);
+  }
+
+  function claim(uint256 contributionId) public isInitialized {
+    ContributionData storage c = contributions[contributionId];
+    require(c.exists, 'NOT_FOUND');
+    require(!c.claimed, 'ALREADY_CLAIMED');
+    require(block.number > c.claimAfterBlock, 'NOT_CLAIMABLE');
+    //c.claimed = true;
+    //IToken(getTokenContract()).mintFor(c.contributor, c.amount, contributionId); // somehow this does not work
+    bytes4 sig = bytes4(keccak256("mintFor()"));
+    address token = getTokenContract();
+    //IToken token = IToken(getTokenContract());
+
+    //token.call(sig);
+    //IToken(token).mintFor(c.contributor, c.amount, contributionId);
+    IToken(token).mintFor(c.contributor, c.amount, contributionId);
+    
+    //emit ContributionClaimed(contributionId, c.contributor, c.amount);
+  }
+
+  function getTokenContract() public view returns (address) {
+    return 0x8779fc70eeea01d00efa9044c29d3c930fdb874a;
+    //IKernel k = IKernel(kernel());
+
+    //return k.getApp(KERNEL_APP_ADDR_NAMESPACE, TOKEN_APP_ID);
+  }
+  
+  function exists(uint256 contributionId) view public returns (bool) {
+    return contributions[contributionId].exists;
+  }
+}
--- a/apps/contribution/contracts/misc/Migrations.sol
+++ b/apps/contribution/contracts/misc/Migrations.sol
@@ -0,0 +1,23 @@
+pragma solidity ^0.4.4;
+
+contract Migrations {
+  address public owner;
+  uint public last_completed_migration;
+
+  modifier restricted() {
+    if (msg.sender == owner) _;
+  }
+
+  function Migrations() {
+    owner = msg.sender;
+  }
+
+  function setCompleted(uint completed) restricted {
+    last_completed_migration = completed;
+  }
+
+  function upgrade(address new_address) restricted {
+    Migrations upgraded = Migrations(new_address);
+    upgraded.setCompleted(last_completed_migration);
+  }
+}
--- a/apps/contribution/manifest.json
+++ b/apps/contribution/manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "Contribution",
+  "description": "Kredits contribution app"
+}
--- a/apps/contribution/migrations/1_initial_migration.js
+++ b/apps/contribution/migrations/1_initial_migration.js
@@ -0,0 +1,5 @@
+var Migrations = artifacts.require('./Migrations.sol')
+
+module.exports = function (deployer) {
+  deployer.deploy(Migrations)
+}
--- a/apps/contribution/migrations/2_deploy_contracts.js
+++ b/apps/contribution/migrations/2_deploy_contracts.js
@@ -0,0 +1,5 @@
+var Contribution = artifacts.require('Contribution.sol')
+
+module.exports = function (deployer) {
+  deployer.deploy(Contribution)
+}
--- a/apps/contribution/package-lock.json
+++ b/apps/contribution/package-lock.json
--- a/apps/contribution/package.json
+++ b/apps/contribution/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "app-name",
+  "version": "1.0.0",
+  "description": "",
+  "dependencies": {
+    "@aragon/os": "^4.1.0",
+    "@aragon/cli": "^5.5.0"
+  },
+  "devDependencies": {
+  },
+  "scripts": {
+    "start": "npm run start:aragon:ipfs",
+    "start:aragon:ipfs": "aragon run",
+    "start:aragon:http": "aragon run --http localhost:8001 --http-served-from ./dist",
+    "start:app": "npm run sync-assets && npm run build:script -- --no-minify && parcel serve app/index.html -p 8001 --out-dir dist/ --no-cache",
+    "test": "aragon contracts test",
+    "compile": "aragon contracts compile",
+    "sync-assets": "copy-aragon-ui-assets -n aragon-ui ./dist",
+    "build:app": "",
+    "build:script": "",
+    "build": "",
+    "publish:patch": "aragon apm publish patch",
+    "publish:minor": "aragon apm publish minor",
+    "publish:major": "aragon apm publish major",
+    "versions": "aragon apm versions"
+  },
+  "keywords": []
+}
--- a/apps/contribution/test/app.js
+++ b/apps/contribution/test/app.js
@@ -0,0 +1,5 @@
+const CounterApp = artifacts.require('Contribution.sol')
+
+contract('Contribution', (accounts) => {
+  it('should be tested')
+})
--- a/apps/contribution/truffle.js
+++ b/apps/contribution/truffle.js
@@ -0,0 +1,63 @@
+/**
+ * https://github.com/aragon/aragonOS/blob/v4.0.0/truffle-config.js
+ */
+const homedir = require('homedir')
+const path = require('path')
+
+const HDWalletProvider = require('truffle-hdwallet-provider')
+const HDWalletProviderPrivkey = require('truffle-hdwallet-provider-privkey')
+
+const DEFAULT_MNEMONIC = 'explain tackle mirror kit van hammer degree position ginger unfair soup bonus'
+
+const defaultRPC = (network) =>
+  `https://${network}.infura.io`
+
+const configFilePath = (filename) =>
+  path.join(homedir(), `.aragon/${filename}`)
+
+const mnemonic = () => {
+  try {
+    return require(configFilePath('mnemonic.json')).mnemonic
+  } catch (e) {
+    return DEFAULT_MNEMONIC
+  }
+}
+
+const settingsForNetwork = (network) => {
+  try {
+    return require(configFilePath(`${network}_key.json`))
+  } catch (e) {
+    return { }
+  }
+}
+
+// Lazily loaded provider
+const providerForNetwork = (network) => (
+  () => {
+    let { rpc, keys } = settingsForNetwork(network)
+    rpc = rpc || defaultRPC(network)
+
+    if (!keys || keys.length == 0) {
+      return new HDWalletProvider(mnemonic(), rpc)
+    }
+
+    return new HDWalletProviderPrivkey(keys, rpc)
+  }
+)
+module.exports = {
+  networks: {
+    development: {
+      host: 'localhost',
+      port: 8545,
+      network_id: '*'
+    },
+    mainnet: {
+      network_id: 1,
+      provider: providerForNetwork('mainnet')
+    },
+    rinkeby: {
+      network_id: 4,
+      provider: providerForNetwork('rinkeby')
+    }
+  }
+}
--- a/apps/contributor/.gitignore
+++ b/apps/contributor/.gitignore
@@ -0,0 +1,4 @@
+node_modules
+build
+.cache
+dist
--- a/apps/contributor/.ipfsignore
+++ b/apps/contributor/.ipfsignore
@@ -0,0 +1,14 @@
+# Git files
+.gitignore
+
+# Build files
+.cache
+node_modules
+build
+
+# Lock files
+package-lock.json
+yarn.lock
+
+# Others
+test
--- a/apps/contributor/README.md
+++ b/apps/contributor/README.md
@@ -0,0 +1,162 @@
+# Aragon React Boilerplate
+
+> 🕵️ [Find more boilerplates using GitHub](https://github.com/search?q=topic:aragon-boilerplate) | 
+> ✨ [Official boilerplates](https://github.com/search?q=topic:aragon-boilerplate+org:aragon)
+
+React boilerplate for Aragon applications.
+
+This boilerplate also includes a fully working example app, complete with a background worker and a front-end in React (with Aragon UI).
+
+## Usage
+
+```sh
+aragon init app.aragonpm.eth react
+```
+
+## Running your app
+
+### Using HTTP
+
+Running your app using HTTP will allow for a faster development process of your app's front-end, as it can be hot-reloaded without the need to execute `aragon run` every time a change is made.
+
+- First start your app's development server running `npm run start:app`, and keep that process running. By default it will rebuild the app and reload the server when changes to the source are made.
+
+- After that, you can run `npm run start:aragon:http` which will compile your app's contracts, publish the app locally and create a DAO. You will need to stop it and run it again after making changes to your smart contracts.
+
+Changes to the app's background script (`app/script.js`) cannot be hot-reloaded, after making changes to the script, you will need to either restart the development server (`npm run start:app`) or rebuild the script `npm run build:script`.
+
+### Using IPFS
+
+Running your app using IPFS will mimic the production environment that will be used for running your app. `npm run start:aragon:ipfs` will run your app using IPFS. Whenever a change is made to any file in your front-end, a new version of the app needs to be published, so the command needs to be restarted.
+
+## What's in the box?
+
+### npm Scripts
+
+- **start** or **start:aragon:ipfs**: Runs your app inside a DAO served from IPFS
+- **start:aragon:http**: Runs your app inside a DAO served with HTTP (hot reloading)
+- **start:app**: Starts a development server for your app
+- **compile**: Compile the smart contracts
+- **build**: Builds the front-end and background script
+- **build:app**: Builds the front-end
+- **build:script**: Builds the background script
+- **test**: Runs tests for the contracts
+- **publish:patch**: Release a patch version to aragonPM (only frontend/content changes allowed)
+- **publish:minor**: Release a minor version to aragonPM (only frontend/content changes allowed)
+- **publish:major**: Release a major version to aragonPM (frontend **and** contract changes)
+- **versions**: Check the currently installed versions of the app
+
+### Libraries
+
+- [**@aragon/os**](https://github.com/aragon/aragonos): Aragon interfaces
+- [**@aragon/client**](https://github.com/aragon/aragon.js/tree/master/packages/aragon-client): Wrapper for Aragon application RPC
+- [**@aragon/ui**](https://github.com/aragon/aragon-ui): Aragon UI components (in React)
+
+## Publish
+
+This app has 3 environments defined in `arapp.json`:
+
+| Environment   | Network   |
+|---            |---        |
+| default       | localhost |
+| staging       | rinkeby   |
+| production    | mainnet   |
+
+Prerequisites:
+- ENS Registry address
+
+Note: the `default` environment which points to `localhost` does not have an ENS Registry address specified because the `@aragon/cli` will default the value to `0xB9462EF3441346dBc6E49236Edbb0dF207db09B7` (the ENS Registry pre-deployed on the local development chain).
+
+### Introduction to environments
+
+Environments are defined in `arapp.json`, for example `staging` points to:
+- an ENS registry (`0x314159265dd8dbb310642f98f50c066173c1259b`)
+- an APM registry (`open.aragonpm.eth`)
+- an APM repository (`app`)
+- an Ethereum network (`rinkeby`)
+- an Ethereum websockets provider (`wss://rinkeby.eth.aragon.network/ws` - to **read** from the blockchain)
+
+The `rinkeby` network is further defined in `truffle.js`, and has:
+- an Ethereum provider (to **write** to the blockchain):
+    - an address (`https://rinkeby.infura.io`)
+    - an Ethereum Account (`0xb4124cEB3451635DAcedd11767f004d8a28c6eE7`)
+    (which is the first account generated from the `DEFAULT_MNEMONIC` variable, to use a different account see [here](#Using-a-different-Ethereum-account))
+
+### Major version: content + contract
+
+Command:
+```
+npm run publish:major -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (the output lives in `dist`)
+2. _compile_ the app's contract (the output lives in `build`)
+3. publish the app to the **staging** environment.
+
+Sample output:
+```
+ > aragon apm publish major "--environment" "staging"
+
+ ✔ Successfully published app.open.aragonpm.eth v1.0.0: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ℹ Transaction hash: 0x3d752db29cc106e9ff98b260a90615921eb32471425a29ead8cbb830fb224d8
+```
+
+Note: the contract location is defined in `arapp.json` under `path`.
+Note: you can also deploy a major version with only frontend changes by passing `--only-content`.
+
+### Minor/patch version: content only
+
+Command:
+```
+npm run publish:patch -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (which lives in `dist`)
+2. publish the app to the **staging** environment.
+
+Sample output:
+```
+ ✔ Successfully published app.open.aragonpm.eth v1.1.1: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ℹ Transaction hash: 0x57864d8efd8d439008621b494b19a3e8f876a8a46b38475f9626802f0a1403c2
+```
+
+### Check published versions
+
+Command:
+```
+npm run versions -- --environment staging
+```
+
+Sample output:
+```
+ ℹ app.open.aragonpm.eth has 4 published versions
+ ✔ 1.0.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ✔ 1.1.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmSwjUZFpv2c2e9fLoxtgFrAsAmBN4DyQGJp4RcqQcW3z3
+ ✔ 1.1.1: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ✔ 2.0.0: 0x74CBbbC932d7C344FCd789Eba24BfD40e52980c9 ipfs:Qmadb3hzwLDKtb93fF367Vg1epkdsLZF4dhpapNYynjgZF
+```
+
+### Using a different Ethereum account
+
+To deploy from a different account, you can:
+- define a `~/.aragon/mnemonic.json` file
+    ```
+    {
+        "mnemonic": "explain tackle mirror kit ..."
+    }
+    ```
+    or
+- define a `~/.aragon/${network_name}_key.json` file, for example: `~/.aragon/rinkeby_key.json`
+    ```
+    {
+        "keys": [
+            "a8a54b2d8197bc0b19bb8a084031be71835580a01e70a45a13babd16c9bc1563"
+        ]
+    }
+    ```
--- a/apps/contributor/arapp.json
+++ b/apps/contributor/arapp.json
@@ -0,0 +1,28 @@
+{
+  "roles": [
+    {
+      "name": "Manage contributors",
+      "id": "MANAGE_CONTRIBUTORS_ROLE",
+      "params": []
+    }
+  ],
+  "environments": {
+    "default": {
+      "network": "development",
+      "appName": "contributor.aragonpm.eth"
+    },
+    "staging": {
+      "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",
+      "appName": "contributor.open.aragonpm.eth",
+      "wsRPC": "wss://rinkeby.eth.aragon.network/ws",
+      "network": "rinkeby"
+    },
+    "production": {
+      "registry": "0x314159265dd8dbb310642f98f50c066173c1259b",
+      "appName": "contributor.open.aragonpm.eth",
+      "wsRPC": "wss://mainnet.eth.aragon.network/ws",
+      "network": "mainnet"
+    }
+  },
+  "path": "contracts/Contributor.sol"
+}
--- a/apps/contributor/contracts/Contributor.sol
+++ b/apps/contributor/contracts/Contributor.sol
@@ -0,0 +1,124 @@
+pragma solidity ^0.4.24;
+
+import "@aragon/os/contracts/apps/AragonApp.sol";
+
+contract Contributor is AragonApp {
+  bytes32 public constant MANAGE_CONTRIBUTORS_ROLE = keccak256("MANAGE_CONTRIBUTORS_ROLE");
+
+  struct Contributor {
+    address account;
+    bytes32 ipfsHash;
+    uint8 hashFunction;
+    uint8 hashSize;
+    bool isCore;
+    bool exists;
+  }
+
+  mapping (address => uint) public contributorIds;
+  mapping (uint => Contributor) public contributors;
+  uint256 public contributorsCount;
+
+  event ContributorProfileUpdated(uint id, bytes32 oldIpfsHash, bytes32 newIpfsHash);
+  event ContributorAccountUpdated(uint id, address oldAccount, address newAccount);
+  event ContributorAdded(uint id, address account);
+
+  function initialize(address root) public onlyInit {
+    uint _id = contributorsCount + 1;
+    Contributor storage c = contributors[_id];
+    c.exists = true;
+    c.isCore = true;
+    c.account = root;
+    contributorIds[root] = _id;
+    contributorsCount += 1;
+
+    initialized();
+  }
+
+  function coreContributorsCount() view public returns (uint) {
+    uint count = 0;
+    for (uint256 i = 1; i <= contributorsCount; i++) {
+      if (contributors[i].isCore) {
+        count += 1;
+      }
+    }
+    return count;
+  }
+
+  function updateContributorAccount(uint id, address oldAccount, address newAccount) public auth(MANAGE_CONTRIBUTORS_ROLE) {
+    contributorIds[oldAccount] = 0;
+    contributorIds[newAccount] = id;
+    contributors[id].account = newAccount;
+    ContributorAccountUpdated(id, oldAccount, newAccount);
+  }
+
+  function updateContributorIpfsHash(uint id, bytes32 ipfsHash, uint8 hashFunction, uint8 hashSize) public isInitialized auth(MANAGE_CONTRIBUTORS_ROLE) {
+    Contributor storage c = contributors[id];
+    bytes32 oldIpfsHash = c.ipfsHash;
+    c.ipfsHash = ipfsHash;
+    c.hashFunction = hashFunction;
+    c.hashSize = hashSize;
+
+    ContributorProfileUpdated(id, oldIpfsHash, c.ipfsHash);
+  }
+
+  function addContributor(address account, bytes32 ipfsHash, uint8 hashFunction, uint8 hashSize, bool isCore) public isInitialized auth(MANAGE_CONTRIBUTORS_ROLE) {
+    require(!addressExists(account));
+    uint _id = contributorsCount + 1;
+    assert(!contributors[_id].exists); // this can not be acually
+    Contributor storage c = contributors[_id];
+    c.exists = true;
+    c.isCore = isCore;
+    c.ipfsHash = ipfsHash;
+    c.hashFunction = hashFunction;
+    c.hashSize = hashSize;
+    c.account = account;
+    contributorIds[account] = _id;
+
+    contributorsCount += 1;
+    emit ContributorAdded(_id, account);
+  }
+
+  function isCore(uint id) view public returns (bool) {
+    return contributors[id].isCore;
+  }
+
+  function exists(uint id) view public returns (bool) {
+    return contributors[id].exists;
+  }
+
+  function addressIsCore(address account) view public returns (bool) {
+    return getContributorByAddress(account).isCore;
+  }
+
+  function addressExists(address account) view public returns (bool) {
+    return getContributorByAddress(account).exists;
+  }
+
+  function getContributorIdByAddress(address account) view public returns (uint) {
+    return contributorIds[account];
+  }
+
+  function getContributorAddressById(uint id) view public returns (address) {
+    return contributors[id].account;
+  }
+
+  function getContributorByAddress(address account) internal view returns (Contributor) {
+    uint id = contributorIds[account];
+    return contributors[id];
+  }
+
+  function getContributorById(uint _id) public view returns (uint id, address account, bytes32 ipfsHash, uint8 hashFunction, uint8 hashSize, bool isCore, bool exists ) {
+    id = _id;
+    Contributor storage c = contributors[_id];
+    account = c.account;
+    ipfsHash = c.ipfsHash;
+    hashFunction = c.hashFunction;
+    hashSize = c.hashSize;
+    isCore = c.isCore;
+    exists = c.exists;
+  }
+
+  function canPerform(address _who, address _where, bytes32 _what, uint256[] _how) public view returns (bool) {
+    return addressExists(_who);
+  }
+}
--- a/apps/contributor/contracts/misc/Migrations.sol
+++ b/apps/contributor/contracts/misc/Migrations.sol
@@ -0,0 +1,23 @@
+pragma solidity ^0.4.4;
+
+contract Migrations {
+  address public owner;
+  uint public last_completed_migration;
+
+  modifier restricted() {
+    if (msg.sender == owner) _;
+  }
+
+  function Migrations() {
+    owner = msg.sender;
+  }
+
+  function setCompleted(uint completed) restricted {
+    last_completed_migration = completed;
+  }
+
+  function upgrade(address new_address) restricted {
+    Migrations upgraded = Migrations(new_address);
+    upgraded.setCompleted(last_completed_migration);
+  }
+}
--- a/apps/contributor/manifest.json
+++ b/apps/contributor/manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "Contributor",
+  "description": "Kredits Contributor app"
+}
--- a/apps/contributor/migrations/1_initial_migration.js
+++ b/apps/contributor/migrations/1_initial_migration.js
@@ -0,0 +1,5 @@
+var Migrations = artifacts.require('./Migrations.sol')
+
+module.exports = function (deployer) {
+  deployer.deploy(Migrations)
+}
--- a/apps/contributor/migrations/2_deploy_contracts.js
+++ b/apps/contributor/migrations/2_deploy_contracts.js
@@ -0,0 +1,5 @@
+var Contributor = artifacts.require('Contributor.sol')
+
+module.exports = function (deployer) {
+  deployer.deploy(Contributor)
+}
--- a/apps/contributor/package-lock.json
+++ b/apps/contributor/package-lock.json
--- a/apps/contributor/package.json
+++ b/apps/contributor/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "kredits-contributor",
+  "version": "1.0.0",
+  "description": "",
+  "dependencies": {
+    "@aragon/os": "^4.1.0",
+    "@aragon/cli": "^5.5.0"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "start": "npm run start:aragon:ipfs",
+    "start:aragon:ipfs": "aragon run",
+    "start:aragon:http": "aragon run --http localhost:8001 --http-served-from ./dist",
+    "start:app": "",
+    "test": "aragon contracts test",
+    "compile": "aragon contracts compile",
+    "sync-assets": "",
+    "build:app": "",
+    "build:script": "",
+    "build": "",
+    "publish:patch": "aragon apm publish patch",
+    "publish:minor": "aragon apm publish minor",
+    "publish:major": "aragon apm publish major",
+    "versions": "aragon apm versions"
+  },
+  "keywords": []
+}
--- a/apps/contributor/test/app.js
+++ b/apps/contributor/test/app.js
@@ -0,0 +1,5 @@
+const CounterApp = artifacts.require('CounterApp.sol')
+
+contract('CounterApp', (accounts) => {
+  it('should be tested')
+})
--- a/apps/contributor/truffle.js
+++ b/apps/contributor/truffle.js
@@ -0,0 +1,63 @@
+/**
+ * https://github.com/aragon/aragonOS/blob/v4.0.0/truffle-config.js
+ */
+const homedir = require('homedir')
+const path = require('path')
+
+const HDWalletProvider = require('truffle-hdwallet-provider')
+const HDWalletProviderPrivkey = require('truffle-hdwallet-provider-privkey')
+
+const DEFAULT_MNEMONIC = 'explain tackle mirror kit van hammer degree position ginger unfair soup bonus'
+
+const defaultRPC = (network) =>
+  `https://${network}.infura.io`
+
+const configFilePath = (filename) =>
+  path.join(homedir(), `.aragon/${filename}`)
+
+const mnemonic = () => {
+  try {
+    return require(configFilePath('mnemonic.json')).mnemonic
+  } catch (e) {
+    return DEFAULT_MNEMONIC
+  }
+}
+
+const settingsForNetwork = (network) => {
+  try {
+    return require(configFilePath(`${network}_key.json`))
+  } catch (e) {
+    return { }
+  }
+}
+
+// Lazily loaded provider
+const providerForNetwork = (network) => (
+  () => {
+    let { rpc, keys } = settingsForNetwork(network)
+    rpc = rpc || defaultRPC(network)
+
+    if (!keys || keys.length == 0) {
+      return new HDWalletProvider(mnemonic(), rpc)
+    }
+
+    return new HDWalletProviderPrivkey(keys, rpc)
+  }
+)
+module.exports = {
+  networks: {
+    development: {
+      host: 'localhost',
+      port: 8545,
+      network_id: '*'
+    },
+    mainnet: {
+      network_id: 1,
+      provider: providerForNetwork('mainnet')
+    },
+    rinkeby: {
+      network_id: 4,
+      provider: providerForNetwork('rinkeby')
+    }
+  }
+}
--- a/apps/proposal/README.md
+++ b/apps/proposal/README.md
@@ -0,0 +1,162 @@
+# Aragon React Boilerplate
+
+> 🕵️ [Find more boilerplates using GitHub](https://github.com/search?q=topic:aragon-boilerplate) | 
+> ✨ [Official boilerplates](https://github.com/search?q=topic:aragon-boilerplate+org:aragon)
+
+React boilerplate for Aragon applications.
+
+This boilerplate also includes a fully working example app, complete with a background worker and a front-end in React (with Aragon UI).
+
+## Usage
+
+```sh
+aragon init app.aragonpm.eth react
+```
+
+## Running your app
+
+### Using HTTP
+
+Running your app using HTTP will allow for a faster development process of your app's front-end, as it can be hot-reloaded without the need to execute `aragon run` every time a change is made.
+
+- First start your app's development server running `npm run start:app`, and keep that process running. By default it will rebuild the app and reload the server when changes to the source are made.
+
+- After that, you can run `npm run start:aragon:http` which will compile your app's contracts, publish the app locally and create a DAO. You will need to stop it and run it again after making changes to your smart contracts.
+
+Changes to the app's background script (`app/script.js`) cannot be hot-reloaded, after making changes to the script, you will need to either restart the development server (`npm run start:app`) or rebuild the script `npm run build:script`.
+
+### Using IPFS
+
+Running your app using IPFS will mimic the production environment that will be used for running your app. `npm run start:aragon:ipfs` will run your app using IPFS. Whenever a change is made to any file in your front-end, a new version of the app needs to be published, so the command needs to be restarted.
+
+## What's in the box?
+
+### npm Scripts
+
+- **start** or **start:aragon:ipfs**: Runs your app inside a DAO served from IPFS
+- **start:aragon:http**: Runs your app inside a DAO served with HTTP (hot reloading)
+- **start:app**: Starts a development server for your app
+- **compile**: Compile the smart contracts
+- **build**: Builds the front-end and background script
+- **build:app**: Builds the front-end
+- **build:script**: Builds the background script
+- **test**: Runs tests for the contracts
+- **publish:patch**: Release a patch version to aragonPM (only frontend/content changes allowed)
+- **publish:minor**: Release a minor version to aragonPM (only frontend/content changes allowed)
+- **publish:major**: Release a major version to aragonPM (frontend **and** contract changes)
+- **versions**: Check the currently installed versions of the app
+
+### Libraries
+
+- [**@aragon/os**](https://github.com/aragon/aragonos): Aragon interfaces
+- [**@aragon/client**](https://github.com/aragon/aragon.js/tree/master/packages/aragon-client): Wrapper for Aragon application RPC
+- [**@aragon/ui**](https://github.com/aragon/aragon-ui): Aragon UI components (in React)
+
+## Publish
+
+This app has 3 environments defined in `arapp.json`:
+
+| Environment   | Network   |
+|---            |---        |
+| default       | localhost |
+| staging       | rinkeby   |
+| production    | mainnet   |
+
+Prerequisites:
+- ENS Registry address
+
+Note: the `default` environment which points to `localhost` does not have an ENS Registry address specified because the `@aragon/cli` will default the value to `0xB9462EF3441346dBc6E49236Edbb0dF207db09B7` (the ENS Registry pre-deployed on the local development chain).
+
+### Introduction to environments
+
+Environments are defined in `arapp.json`, for example `staging` points to:
+- an ENS registry (`0x314159265dd8dbb310642f98f50c066173c1259b`)
+- an APM registry (`open.aragonpm.eth`)
+- an APM repository (`app`)
+- an Ethereum network (`rinkeby`)
+- an Ethereum websockets provider (`wss://rinkeby.eth.aragon.network/ws` - to **read** from the blockchain)
+
+The `rinkeby` network is further defined in `truffle.js`, and has:
+- an Ethereum provider (to **write** to the blockchain):
+    - an address (`https://rinkeby.infura.io`)
+    - an Ethereum Account (`0xb4124cEB3451635DAcedd11767f004d8a28c6eE7`)
+    (which is the first account generated from the `DEFAULT_MNEMONIC` variable, to use a different account see [here](#Using-a-different-Ethereum-account))
+
+### Major version: content + contract
+
+Command:
+```
+npm run publish:major -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (the output lives in `dist`)
+2. _compile_ the app's contract (the output lives in `build`)
+3. publish the app to the **staging** environment.
+
+Sample output:
+```
+ > aragon apm publish major "--environment" "staging"
+
+ ✔ Successfully published app.open.aragonpm.eth v1.0.0: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ℹ Transaction hash: 0x3d752db29cc106e9ff98b260a90615921eb32471425a29ead8cbb830fb224d8
+```
+
+Note: the contract location is defined in `arapp.json` under `path`.
+Note: you can also deploy a major version with only frontend changes by passing `--only-content`.
+
+### Minor/patch version: content only
+
+Command:
+```
+npm run publish:patch -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (which lives in `dist`)
+2. publish the app to the **staging** environment.
+
+Sample output:
+```
+ ✔ Successfully published app.open.aragonpm.eth v1.1.1: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ℹ Transaction hash: 0x57864d8efd8d439008621b494b19a3e8f876a8a46b38475f9626802f0a1403c2
+```
+
+### Check published versions
+
+Command:
+```
+npm run versions -- --environment staging
+```
+
+Sample output:
+```
+ ℹ app.open.aragonpm.eth has 4 published versions
+ ✔ 1.0.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ✔ 1.1.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmSwjUZFpv2c2e9fLoxtgFrAsAmBN4DyQGJp4RcqQcW3z3
+ ✔ 1.1.1: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ✔ 2.0.0: 0x74CBbbC932d7C344FCd789Eba24BfD40e52980c9 ipfs:Qmadb3hzwLDKtb93fF367Vg1epkdsLZF4dhpapNYynjgZF
+```
+
+### Using a different Ethereum account
+
+To deploy from a different account, you can:
+- define a `~/.aragon/mnemonic.json` file
+    ```
+    {
+        "mnemonic": "explain tackle mirror kit ..."
+    }
+    ```
+    or
+- define a `~/.aragon/${network_name}_key.json` file, for example: `~/.aragon/rinkeby_key.json`
+    ```
+    {
+        "keys": [
+            "a8a54b2d8197bc0b19bb8a084031be71835580a01e70a45a13babd16c9bc1563"
+        ]
+    }
+    ```
--- a/apps/proposal/arapp.json
+++ b/apps/proposal/arapp.json
@@ -0,0 +1,43 @@
+{
+  "roles": [
+    {
+      "name": "Add proposal",
+      "id": "ADD_PROPOSAL_ROLE",
+      "params": []
+    },
+    {
+      "name": "Vote proposals",
+      "id": "VOTE_PROPOSAL_ROLE",
+      "params": []
+    }, 
+    {
+      "name": "Add contribution",
+      "id": "ADD_CONTRIBUTION_ROLE",
+      "params": []
+    },
+    {
+      "name": "Manage contributors",
+      "id": "MANAGE_CONTRIBUTORS_ROLE",
+      "params": []
+    }
+  ],
+  "environments": {
+    "default": {
+      "network": "development",
+      "appName": "proposal.aragonpm.eth"
+    },
+    "staging": {
+      "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",
+      "appName": "proposal.open.aragonpm.eth",
+      "wsRPC": "wss://rinkeby.eth.aragon.network/ws",
+      "network": "rinkeby"
+    },
+    "production": {
+      "registry": "0x314159265dd8dbb310642f98f50c066173c1259b",
+      "appName": "proposal.open.aragonpm.eth",
+      "wsRPC": "wss://mainnet.eth.aragon.network/ws",
+      "network": "mainnet"
+    }
+  },
+  "path": "contracts/Proposal.sol"
+}
--- a/apps/proposal/contracts/Proposal.sol
+++ b/apps/proposal/contracts/Proposal.sol
@@ -0,0 +1,132 @@
+pragma solidity ^0.4.24;
+
+import "@aragon/os/contracts/apps/AragonApp.sol";
+import "@aragon/os/contracts/kernel/IKernel.sol";
+
+interface IContributor {
+  function getContributorAddressById(uint256 contributorId) public view returns (address);
+  function getContributorIdByAddress(address contributorAccount) public view returns (uint256);
+  function exists(uint256 contributorId) public view returns (bool);
+}
+
+interface IContribution {
+  function add(uint256 amount, address contributor, bytes32 hashDigest, uint8 hashFunction, uint8 hashSize) public;
+}
+
+contract Proposal is AragonApp {
+
+  bytes32 public constant ADD_PROPOSAL_ROLE = keccak256("ADD_PROPOSAL_ROLE");
+  bytes32 public constant VOTE_PROPOSAL_ROLE = keccak256("VOTE_PROPOSAL_ROLE");
+
+  bytes32 public constant KERNEL_APP_ADDR_NAMESPACE = 0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb;
+  bytes32 public constant CONTRIBUTOR_APP_ID = 0xe9140f1e39c8a1d04167c3b710688a3eecea2976f34735c8eb98956f4764635b;
+  bytes32 public constant CONTRIBUTION_APP_ID = 0x7fcf91283b719b30c2fa954ff0da021e1b91aed09d7aa13df5e8078a4a1007eb;
+
+  struct Proposal {
+    address creatorAccount;
+    uint contributorId;
+    uint votesCount;
+    uint votesNeeded;
+    uint256 amount;
+    bool executed;
+    bytes32 hashDigest;
+    uint8 hashFunction;
+    uint8 hashSize;
+    uint256[] voterIds;
+    mapping (uint256 => bool) votes;
+    bool exists;
+  }
+
+  mapping(uint256 => Proposal) public proposals;
+  uint256 public proposalsCount;
+
+  event ProposalCreated(uint256 id, address creatorAccount, uint256 contributorId, uint256 amount);
+
+  event ProposalVoted(uint256 id, uint256 voterId, uint256 totalVotes);
+  event ProposalExecuted(uint256 id, uint256 contributorId, uint256 amount);
+
+  function initialize() public onlyInit {
+    initialized();
+  }
+
+  function getContributorContract() public view returns (address) {
+    return IKernel(kernel()).getApp(KERNEL_APP_ADDR_NAMESPACE, CONTRIBUTOR_APP_ID);
+  }
+
+  function getContributionContract() public view returns (address) {
+    return IKernel(kernel()).getApp(KERNEL_APP_ADDR_NAMESPACE, CONTRIBUTION_APP_ID);
+  }
+
+  function addProposal(uint contributorId, uint256 amount, bytes32 hashDigest, uint8 hashFunction, uint8 hashSize) public isInitialized auth(ADD_PROPOSAL_ROLE) {
+    require(IContributor(getContributorContract()).exists(contributorId), 'CONTRIBUTOR_NOT_FOUND');
+
+    uint256 proposalId = proposalsCount + 1;
+    uint256 _votesNeeded = 1; //contributorsContract().coreContributorsCount() / 100 * 75;
+
+    Proposal storage p = proposals[proposalId];
+    p.creatorAccount = msg.sender;
+    p.contributorId = contributorId;
+    p.amount = amount;
+    p.hashDigest  = hashDigest;
+    p.hashFunction = hashFunction;
+    p.hashSize =  hashSize;
+    p.votesCount =  0;
+    p.votesNeeded = _votesNeeded;
+    p.exists = true;
+   
+    proposalsCount++;
+    emit ProposalCreated(proposalId, msg.sender, p.contributorId, p.amount);
+  }
+
+  function getProposal(uint proposalId) public view returns (uint256 id, address creatorAccount, uint256 contributorId, uint256 votesCount, uint256 votesNeeded, uint256 amount, bool executed, bytes32 hashDigest, uint8 hashFunction, uint8 hashSize, uint256[] voterIds, bool exists) {
+    id = proposalId;
+    Proposal storage p = proposals[id];
+    return (
+      id,
+      p.creatorAccount,
+      p.contributorId, 
+      p.votesCount, 
+      p.votesNeeded,
+      p.amount,
+      p.executed, 
+      p.hashDigest, 
+      p.hashFunction,
+      p.hashSize,
+      p.voterIds,
+      p.exists
+    );
+  }
+
+  function vote(uint256 proposalId) public isInitialized auth(VOTE_PROPOSAL_ROLE) {
+    Proposal storage p = proposals[proposalId];
+    require(!p.executed, 'ALREADY_EXECUTED');
+    uint256 voterId = IContributor(getContributorContract()).getContributorIdByAddress(msg.sender);
+    require(p.votes[voterId] != true, 'ALREADY_VOTED');
+    p.voterIds.push(voterId);
+    p.votes[voterId] = true;
+
+    p.votesCount++;
+    if (p.votesCount >= p.votesNeeded) {
+      executeProposal(proposalId);
+    }
+    emit ProposalVoted(proposalId, voterId, p.votesCount);
+  }
+
+  function batchVote(uint256[] _proposalIds) public isInitialized auth(VOTE_PROPOSAL_ROLE) {
+    for (uint256 i = 0; i < _proposalIds.length; i++) {
+      vote(_proposalIds[i]);
+    }
+  }
+
+  function executeProposal(uint proposalId) private {
+    Proposal storage p = proposals[proposalId];
+    require(!p.executed, 'ALREADY_EXECUTED');
+    require(p.votesCount >= p.votesNeeded, 'MISSING_VOTES');
+    
+    address contributorAccount = IContributor(getContributorContract()).getContributorAddressById(p.contributorId);
+    IContribution(getContributionContract()).add(p.amount, contributorAccount, p.hashDigest, p.hashFunction, p.hashSize);
+    p.executed = true;
+    emit ProposalExecuted(proposalId, p.contributorId, p.amount);
+  }
+
+}
--- a/apps/proposal/manifest.json
+++ b/apps/proposal/manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "Proposal",
+  "description": "Kredits proposal app"
+}
--- a/apps/proposal/migrations/1_initial_migration.js
+++ b/apps/proposal/migrations/1_initial_migration.js
@@ -0,0 +1,5 @@
+var Migrations = artifacts.require('./Migrations.sol')
+
+module.exports = function (deployer) {
+  deployer.deploy(Migrations)
+}
--- a/apps/proposal/package-lock.json
+++ b/apps/proposal/package-lock.json
--- a/apps/proposal/package.json
+++ b/apps/proposal/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "kredits-proposal",
+  "version": "1.0.0",
+  "description": "",
+  "dependencies": {
+    "@aragon/os": "^4.1.0",
+    "@aragon/cli": "^5.5.0"
+  },
+  "devDependencies": {
+  },
+  "scripts": {
+    "start": "npm run start:aragon:ipfs",
+    "start:aragon:ipfs": "aragon run",
+    "start:aragon:http": "aragon run --http localhost:8001 --http-served-from ./dist",
+    "start:app": "",
+    "test": "aragon contracts test",
+    "compile": "aragon contracts compile",
+    "sync-assets": "",
+    "build:app": "",
+    "build:script": "",
+    "build": "",
+    "publish:patch": "aragon apm publish patch",
+    "publish:minor": "aragon apm publish minor",
+    "publish:major": "aragon apm publish major",
+    "versions": "aragon apm versions"
+  },
+  "keywords": []
+}
--- a/apps/proposal/truffle.js
+++ b/apps/proposal/truffle.js
@@ -0,0 +1,63 @@
+/**
+ * https://github.com/aragon/aragonOS/blob/v4.0.0/truffle-config.js
+ */
+const homedir = require('homedir')
+const path = require('path')
+
+const HDWalletProvider = require('truffle-hdwallet-provider')
+const HDWalletProviderPrivkey = require('truffle-hdwallet-provider-privkey')
+
+const DEFAULT_MNEMONIC = 'explain tackle mirror kit van hammer degree position ginger unfair soup bonus'
+
+const defaultRPC = (network) =>
+  `https://${network}.infura.io`
+
+const configFilePath = (filename) =>
+  path.join(homedir(), `.aragon/${filename}`)
+
+const mnemonic = () => {
+  try {
+    return require(configFilePath('mnemonic.json')).mnemonic
+  } catch (e) {
+    return DEFAULT_MNEMONIC
+  }
+}
+
+const settingsForNetwork = (network) => {
+  try {
+    return require(configFilePath(`${network}_key.json`))
+  } catch (e) {
+    return { }
+  }
+}
+
+// Lazily loaded provider
+const providerForNetwork = (network) => (
+  () => {
+    let { rpc, keys } = settingsForNetwork(network)
+    rpc = rpc || defaultRPC(network)
+
+    if (!keys || keys.length == 0) {
+      return new HDWalletProvider(mnemonic(), rpc)
+    }
+
+    return new HDWalletProviderPrivkey(keys, rpc)
+  }
+)
+module.exports = {
+  networks: {
+    development: {
+      host: 'localhost',
+      port: 8545,
+      network_id: '*'
+    },
+    mainnet: {
+      network_id: 1,
+      provider: providerForNetwork('mainnet')
+    },
+    rinkeby: {
+      network_id: 4,
+      provider: providerForNetwork('rinkeby')
+    }
+  }
+}
--- a/apps/token/.gitignore
+++ b/apps/token/.gitignore
@@ -0,0 +1,4 @@
+node_modules
+build
+.cache
+dist
--- a/apps/token/.ipfsignore
+++ b/apps/token/.ipfsignore
@@ -0,0 +1,14 @@
+# Git files
+.gitignore
+
+# Build files
+.cache
+node_modules
+build
+
+# Lock files
+package-lock.json
+yarn.lock
+
+# Others
+test
--- a/apps/token/README.md
+++ b/apps/token/README.md
@@ -0,0 +1,162 @@
+# Aragon React Boilerplate
+
+> 🕵️ [Find more boilerplates using GitHub](https://github.com/search?q=topic:aragon-boilerplate) | 
+> ✨ [Official boilerplates](https://github.com/search?q=topic:aragon-boilerplate+org:aragon)
+
+React boilerplate for Aragon applications.
+
+This boilerplate also includes a fully working example app, complete with a background worker and a front-end in React (with Aragon UI).
+
+## Usage
+
+```sh
+aragon init app.aragonpm.eth react
+```
+
+## Running your app
+
+### Using HTTP
+
+Running your app using HTTP will allow for a faster development process of your app's front-end, as it can be hot-reloaded without the need to execute `aragon run` every time a change is made.
+
+- First start your app's development server running `npm run start:app`, and keep that process running. By default it will rebuild the app and reload the server when changes to the source are made.
+
+- After that, you can run `npm run start:aragon:http` which will compile your app's contracts, publish the app locally and create a DAO. You will need to stop it and run it again after making changes to your smart contracts.
+
+Changes to the app's background script (`app/script.js`) cannot be hot-reloaded, after making changes to the script, you will need to either restart the development server (`npm run start:app`) or rebuild the script `npm run build:script`.
+
+### Using IPFS
+
+Running your app using IPFS will mimic the production environment that will be used for running your app. `npm run start:aragon:ipfs` will run your app using IPFS. Whenever a change is made to any file in your front-end, a new version of the app needs to be published, so the command needs to be restarted.
+
+## What's in the box?
+
+### npm Scripts
+
+- **start** or **start:aragon:ipfs**: Runs your app inside a DAO served from IPFS
+- **start:aragon:http**: Runs your app inside a DAO served with HTTP (hot reloading)
+- **start:app**: Starts a development server for your app
+- **compile**: Compile the smart contracts
+- **build**: Builds the front-end and background script
+- **build:app**: Builds the front-end
+- **build:script**: Builds the background script
+- **test**: Runs tests for the contracts
+- **publish:patch**: Release a patch version to aragonPM (only frontend/content changes allowed)
+- **publish:minor**: Release a minor version to aragonPM (only frontend/content changes allowed)
+- **publish:major**: Release a major version to aragonPM (frontend **and** contract changes)
+- **versions**: Check the currently installed versions of the app
+
+### Libraries
+
+- [**@aragon/os**](https://github.com/aragon/aragonos): Aragon interfaces
+- [**@aragon/client**](https://github.com/aragon/aragon.js/tree/master/packages/aragon-client): Wrapper for Aragon application RPC
+- [**@aragon/ui**](https://github.com/aragon/aragon-ui): Aragon UI components (in React)
+
+## Publish
+
+This app has 3 environments defined in `arapp.json`:
+
+| Environment   | Network   |
+|---            |---        |
+| default       | localhost |
+| staging       | rinkeby   |
+| production    | mainnet   |
+
+Prerequisites:
+- ENS Registry address
+
+Note: the `default` environment which points to `localhost` does not have an ENS Registry address specified because the `@aragon/cli` will default the value to `0xB9462EF3441346dBc6E49236Edbb0dF207db09B7` (the ENS Registry pre-deployed on the local development chain).
+
+### Introduction to environments
+
+Environments are defined in `arapp.json`, for example `staging` points to:
+- an ENS registry (`0x314159265dd8dbb310642f98f50c066173c1259b`)
+- an APM registry (`open.aragonpm.eth`)
+- an APM repository (`app`)
+- an Ethereum network (`rinkeby`)
+- an Ethereum websockets provider (`wss://rinkeby.eth.aragon.network/ws` - to **read** from the blockchain)
+
+The `rinkeby` network is further defined in `truffle.js`, and has:
+- an Ethereum provider (to **write** to the blockchain):
+    - an address (`https://rinkeby.infura.io`)
+    - an Ethereum Account (`0xb4124cEB3451635DAcedd11767f004d8a28c6eE7`)
+    (which is the first account generated from the `DEFAULT_MNEMONIC` variable, to use a different account see [here](#Using-a-different-Ethereum-account))
+
+### Major version: content + contract
+
+Command:
+```
+npm run publish:major -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (the output lives in `dist`)
+2. _compile_ the app's contract (the output lives in `build`)
+3. publish the app to the **staging** environment.
+
+Sample output:
+```
+ > aragon apm publish major "--environment" "staging"
+
+ ✔ Successfully published app.open.aragonpm.eth v1.0.0: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ℹ Transaction hash: 0x3d752db29cc106e9ff98b260a90615921eb32471425a29ead8cbb830fb224d8
+```
+
+Note: the contract location is defined in `arapp.json` under `path`.
+Note: you can also deploy a major version with only frontend changes by passing `--only-content`.
+
+### Minor/patch version: content only
+
+Command:
+```
+npm run publish:patch -- --environment staging
+```
+
+This will:
+1. _build_ the app's frontend (which lives in `dist`)
+2. publish the app to the **staging** environment.
+
+Sample output:
+```
+ ✔ Successfully published app.open.aragonpm.eth v1.1.1: 
+ ℹ Contract address: 0xE636bcA5B95e94F749F63E322a04DB59362299F1
+ ℹ Content (ipfs): QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ℹ Transaction hash: 0x57864d8efd8d439008621b494b19a3e8f876a8a46b38475f9626802f0a1403c2
+```
+
+### Check published versions
+
+Command:
+```
+npm run versions -- --environment staging
+```
+
+Sample output:
+```
+ ℹ app.open.aragonpm.eth has 4 published versions
+ ✔ 1.0.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmR695Wu5KrHNec7pRP3kPvwYihABDAyVYdX5D5vwLgxCn
+ ✔ 1.1.0: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmSwjUZFpv2c2e9fLoxtgFrAsAmBN4DyQGJp4RcqQcW3z3
+ ✔ 1.1.1: 0xE636bcA5B95e94F749F63E322a04DB59362299F1 ipfs:QmUYv9cjyNVxCyAJGK2YXjkbzh6u4iW2ak81Z9obdefM1q
+ ✔ 2.0.0: 0x74CBbbC932d7C344FCd789Eba24BfD40e52980c9 ipfs:Qmadb3hzwLDKtb93fF367Vg1epkdsLZF4dhpapNYynjgZF
+```
+
+### Using a different Ethereum account
+
+To deploy from a different account, you can:
+- define a `~/.aragon/mnemonic.json` file
+    ```
+    {
+        "mnemonic": "explain tackle mirror kit ..."
+    }
+    ```
+    or
+- define a `~/.aragon/${network_name}_key.json` file, for example: `~/.aragon/rinkeby_key.json`
+    ```
+    {
+        "keys": [
+            "a8a54b2d8197bc0b19bb8a084031be71835580a01e70a45a13babd16c9bc1563"
+        ]
+    }
+    ```
--- a/apps/token/arapp.json
+++ b/apps/token/arapp.json
@@ -0,0 +1,28 @@
+{
+  "roles": [
+    {
+      "name": "Mint token",
+      "id": "MINT_TOKEN_ROLE",
+      "params": []
+    }
+  ],
+  "environments": {
+    "default": {
+      "network": "development",
+      "appName": "token.aragonpm.eth"
+    },
+    "staging": {
+      "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",
+      "appName": "token.open.aragonpm.eth",
+      "wsRPC": "wss://rinkeby.eth.aragon.network/ws",
+      "network": "rinkeby"
+    },
+    "production": {
+      "registry": "0x314159265dd8dbb310642f98f50c066173c1259b",
+      "appName": "token.open.aragonpm.eth",
+      "wsRPC": "wss://mainnet.eth.aragon.network/ws",
+      "network": "mainnet"
+    }
+  },
+  "path": "contracts/Token.sol"
+}
--- a/apps/token/contracts/ERC20Token.sol
+++ b/apps/token/contracts/ERC20Token.sol
@@ -0,0 +1,173 @@
+pragma solidity ^0.4.24;
+
+import "@aragon/os/contracts/lib/math/SafeMath.sol";
+
+/**
+ * beause ERC20.sol conflicts with the aragon ERC20.sol this is copied and modified from: 
+ * https://github.com/OpenZeppelin/openzeppelin-solidity/blob/master/contracts/token/ERC20/ERC20.sol
+ * @title Standard ERC20 token
+ *
+ * @dev Implementation of the basic standard token.
+ * https://eips.ethereum.org/EIPS/eip-20
+ * Originally based on code by FirstBlood:
+ * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
+ *
+ * This implementation emits additional Approval events, allowing applications to reconstruct the allowance status for
+ * all accounts just by listening to said events. Note that this isn't required by the specification, and other
+ * compliant implementations may not do it.
+ */
+contract ERC20Token {
+    using SafeMath for uint256;
+
+    mapping (address => uint256) public _balances;
+
+    mapping (address => mapping (address => uint256)) private _allowed;
+
+    uint256 public _totalSupply;
+
+    string public name;
+    string public symbol;
+    uint8 public decimals;
+
+    event Transfer(address indexed from, address indexed to, uint256 value);
+
+    event Approval(address indexed owner, address indexed spender, uint256 value);
+
+    /**
+     * @dev Total number of tokens in existence
+     */
+    function totalSupply() public view returns (uint256) {
+        return _totalSupply;
+    }
+
+    /**
+     * @dev Gets the balance of the specified address.
+     * @param owner The address to query the balance of.
+     * @return A uint256 representing the amount owned by the passed address.
+     */
+    function balanceOf(address owner) public view returns (uint256) {
+        return _balances[owner];
+    }
+
+    /**
+     * @dev Function to check the amount of tokens that an owner allowed to a spender.
+     * @param owner address The address which owns the funds.
+     * @param spender address The address which will spend the funds.
+     * @return A uint256 specifying the amount of tokens still available for the spender.
+     */
+    function allowance(address owner, address spender) public view returns (uint256) {
+        return _allowed[owner][spender];
+    }
+
+    /**
+     * @dev Transfer token to a specified address
+     * @param to The address to transfer to.
+     * @param value The amount to be transferred.
+     */
+    function transfer(address to, uint256 value) public returns (bool) {
+        _transfer(msg.sender, to, value);
+        return true;
+    }
+
+    /**
+     * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
+     * Beware that changing an allowance with this method brings the risk that someone may use both the old
+     * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
+     * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
+     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
+     * @param spender The address which will spend the funds.
+     * @param value The amount of tokens to be spent.
+     */
+    function approve(address spender, uint256 value) public returns (bool) {
+        _approve(msg.sender, spender, value);
+        return true;
+    }
+
+    /**
+     * @dev Transfer tokens from one address to another.
+     * Note that while this function emits an Approval event, this is not required as per the specification,
+     * and other compliant implementations may not emit the event.
+     * @param from address The address which you want to send tokens from
+     * @param to address The address which you want to transfer to
+     * @param value uint256 the amount of tokens to be transferred
+     */
+    function transferFrom(address from, address to, uint256 value) public returns (bool) {
+        _transfer(from, to, value);
+        _approve(from, msg.sender, _allowed[from][msg.sender].sub(value));
+        return true;
+    }
+
+    /**
+     * @dev Increase the amount of tokens that an owner allowed to a spender.
+     * approve should be called when _allowed[msg.sender][spender] == 0. To increment
+     * allowed value is better to use this function to avoid 2 calls (and wait until
+     * the first transaction is mined)
+     * From MonolithDAO Token.sol
+     * Emits an Approval event.
+     * @param spender The address which will spend the funds.
+     * @param addedValue The amount of tokens to increase the allowance by.
+     */
+    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
+        _approve(msg.sender, spender, _allowed[msg.sender][spender].add(addedValue));
+        return true;
+    }
+
+    /**
+     * @dev Decrease the amount of tokens that an owner allowed to a spender.
+     * approve should be called when _allowed[msg.sender][spender] == 0. To decrement
+     * allowed value is better to use this function to avoid 2 calls (and wait until
+     * the first transaction is mined)
+     * From MonolithDAO Token.sol
+     * Emits an Approval event.
+     * @param spender The address which will spend the funds.
+     * @param subtractedValue The amount of tokens to decrease the allowance by.
+     */
+    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
+        _approve(msg.sender, spender, _allowed[msg.sender][spender].sub(subtractedValue));
+        return true;
+    }
+
+    /**
+     * @dev Transfer token for a specified addresses
+     * @param from The address to transfer from.
+     * @param to The address to transfer to.
+     * @param value The amount to be transferred.
+     */
+    function _transfer(address from, address to, uint256 value) internal {
+        require(to != address(0));
+
+        _balances[from] = _balances[from].sub(value);
+        _balances[to] = _balances[to].add(value);
+        emit Transfer(from, to, value);
+    }
+
+    /**
+     * @dev Internal function that mints an amount of the token and assigns it to
+     * an account. This encapsulates the modification of balances such that the
+     * proper events are emitted.
+     * @param account The account that will receive the created tokens.
+     * @param value The amount that will be created.
+     */
+    function _mint(address account, uint256 value) internal {
+        require(account != address(0), 'invalid address');
+
+        _totalSupply = _totalSupply.add(value);
+        _balances[account] = _balances[account].add(value);
+        emit Transfer(address(0), account, value);
+    }
+
+    /**
+     * @dev Approve an address to spend another addresses' tokens.
+     * @param owner The address that owns the tokens.
+     * @param spender The address that will spend the tokens.
+     * @param value The number of tokens that can be spent.
+     */
+    function _approve(address owner, address spender, uint256 value) internal {
+        require(spender != address(0));
+        require(owner != address(0));
+
+        _allowed[owner][spender] = value;
+        emit Approval(owner, spender, value);
+    }
+
+}
--- a/apps/token/contracts/Token.sol
+++ b/apps/token/contracts/Token.sol
@@ -0,0 +1,20 @@
+pragma solidity ^0.4.24;
+
+import "@aragon/os/contracts/apps/AragonApp.sol";
+import "./ERC20Token.sol";
+
+contract Token is ERC20Token, AragonApp {
+  bytes32 public constant MINT_TOKEN_ROLE = keccak256("MINT_TOKEN_ROLE");
+
+  event LogMint(address indexed recipient, uint256 amount, uint256 contributionId);
+  
+  function initialize() public onlyInit {
+    initialized();
+  }
+
+  function mintFor(address contributorAccount, uint256 amount, uint256 contributionId) public isInitialized auth(MINT_TOKEN_ROLE) {
+    _mint(contributorAccount, amount);
+    emit LogMint(contributorAccount, amount, contributionId);
+  }
+
+}
--- a/apps/token/contracts/misc/Migrations.sol
+++ b/apps/token/contracts/misc/Migrations.sol
@@ -0,0 +1,23 @@
+pragma solidity ^0.4.4;
+
+contract Migrations {
+  address public owner;
+  uint public last_completed_migration;
+
+  modifier restricted() {
+    if (msg.sender == owner) _;
+  }
+
+  function Migrations() {
+    owner = msg.sender;
+  }
+
+  function setCompleted(uint completed) restricted {
+    last_completed_migration = completed;
+  }
+
+  function upgrade(address new_address) restricted {
+    Migrations upgraded = Migrations(new_address);
+    upgraded.setCompleted(last_completed_migration);
+  }
+}
--- a/apps/token/manifest.json
+++ b/apps/token/manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "Token",
+  "description": "Kredits token app"
+}
--- a/apps/token/migrations/1_initial_migration.js
+++ b/apps/token/migrations/1_initial_migration.js
@@ -0,0 +1,5 @@
+var Migrations = artifacts.require('./Migrations.sol')
+
+module.exports = function (deployer) {
+  deployer.deploy(Migrations)
+}
--- a/apps/token/migrations/2_deploy_contracts.js
+++ b/apps/token/migrations/2_deploy_contracts.js
@@ -0,0 +1,5 @@
+var Token = artifacts.require('Token.sol')
+
+module.exports = function (deployer) {
+  deployer.deploy(Token)
+}
--- a/apps/token/package-lock.json
+++ b/apps/token/package-lock.json
--- a/apps/token/package.json
+++ b/apps/token/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "kredits-token",
+  "version": "1.0.0",
+  "description": "",
+  "dependencies": {
+    "@aragon/os": "^4.1.0",
+    "@aragon/cli": "^5.5.0"
+  },
+  "devDependencies": {
+  },
+  "scripts": {
+    "start": "npm run start:aragon:ipfs",
+    "start:aragon:ipfs": "aragon run",
+    "start:aragon:http": "aragon run --http localhost:8001 --http-served-from ./dist",
+    "start:app": "",
+    "test": "aragon contracts test",
+    "compile": "aragon contracts compile",
+    "sync-assets": "",
+    "build:app": "",
+    "build:script": "",
+    "build": "",
+    "publish:patch": "aragon apm publish patch",
+    "publish:minor": "aragon apm publish minor",
+    "publish:major": "aragon apm publish major",
+    "versions": "aragon apm versions"
+  },
+  "keywords": []
+}
--- a/apps/token/test/app.js
+++ b/apps/token/test/app.js
@@ -0,0 +1,5 @@
+const CounterApp = artifacts.require('CounterApp.sol')
+
+contract('CounterApp', (accounts) => {
+  it('should be tested')
+})
--- a/apps/token/truffle.js
+++ b/apps/token/truffle.js
@@ -0,0 +1,63 @@
+/**
+ * https://github.com/aragon/aragonOS/blob/v4.0.0/truffle-config.js
+ */
+const homedir = require('homedir')
+const path = require('path')
+
+const HDWalletProvider = require('truffle-hdwallet-provider')
+const HDWalletProviderPrivkey = require('truffle-hdwallet-provider-privkey')
+
+const DEFAULT_MNEMONIC = 'explain tackle mirror kit van hammer degree position ginger unfair soup bonus'
+
+const defaultRPC = (network) =>
+  `https://${network}.infura.io`
+
+const configFilePath = (filename) =>
+  path.join(homedir(), `.aragon/${filename}`)
+
+const mnemonic = () => {
+  try {
+    return require(configFilePath('mnemonic.json')).mnemonic
+  } catch (e) {
+    return DEFAULT_MNEMONIC
+  }
+}
+
+const settingsForNetwork = (network) => {
+  try {
+    return require(configFilePath(`${network}_key.json`))
+  } catch (e) {
+    return { }
+  }
+}
+
+// Lazily loaded provider
+const providerForNetwork = (network) => (
+  () => {
+    let { rpc, keys } = settingsForNetwork(network)
+    rpc = rpc || defaultRPC(network)
+
+    if (!keys || keys.length == 0) {
+      return new HDWalletProvider(mnemonic(), rpc)
+    }
+
+    return new HDWalletProviderPrivkey(keys, rpc)
+  }
+)
+module.exports = {
+  networks: {
+    development: {
+      host: 'localhost',
+      port: 8545,
+      network_id: '*'
+    },
+    mainnet: {
+      network_id: 1,
+      provider: providerForNetwork('mainnet')
+    },
+    rinkeby: {
+      network_id: 4,
+      provider: providerForNetwork('rinkeby')
+    }
+  }
+}