OpenMonero - a fully open sourced implementation of MyMonero backend

In this example restbed is used to demonstrate how to provide Monero related JSON REST service. For this purpose, a service called Open Monero was developed.

OpenMonero is an open source implementation of backend of https://mymonero.com/. The frontend, which includes HTML, CSS, JavaScript, was adapted from (and originally developed by) https://mymonero.com/.

Open Monero's backend is open sourced, free to use, host and modify. Additionally, some features were added/changed as compared to MyMonero. They include:

• google analytics, cloudflare, images and flash were removed.
• frontend's html and javascript upgrades and cleanups.
• transaction service fee was set to zero (same as in MyMonero).
• the wallets generated use 25 word mnemonics, fully compatible with official monero wallets (13 word mnemonics generated by MyMonero work as usual though).
• import wallet fee was reduced (can be set to 0).
• added support of testnet and stagenet networks, and mainnet without relying transactions
• improved handling of mempool, coinbase, locked and unlocked transactions.
• view only mode added.
• Cross-Origin Resource Sharing (CORS) disabled.
• ability to select transaction priority.
• legacy address + payment_id system replaced with integrated addresses for better privacy.
• free, time based imports of recent transactions added.

Live stagenet version

• http://139.162.60.17:81 - down for now.
• http://139.162.60.17:8100 - MyMonero frontend - down for now.

This is OpenMonero running on stagnet network. You can use it to play around with it. Please note that the live version is running on cheap VPS, which may result in performance issues.

Current development version

All current changes, bug fixes and updates are done in the branch.

Screenshot

Host it yourself

The Open Monero consists of four components that need to be setup for it to work:

• MySql/Mariadb database - it stores user address (viewkey is not stored!), associated transactions, outputs, inputs and transaction import payments information.
• Frontend - it is virtually same as that of MyMonero, except before mentioned differences. It consists of HTML, CSS, and JavaScript.
• Monero daemon - daemon must be running and fully sync, as this is where all transaction data is fetched from and used. Daemon also commits txs from the Open Monero into the Monero network.
• Backend - fully written in C++. It uses restbed to serve JSON REST to the frontend and mysql++ to interface the database. It also accesses Monero blockchain and "talks" with Monero deamon.

Limitations

Performance

Open Monero is not as fast as MyMonero. This is because it is basic, easy to understand and straight forward implementation of the backend. Thus, it does not use any special memory buffers/caches for transactions, blocks, complex database structures and SQL queries. Also, no ongoing monitoring of user's transactions is happening, since user's viewkey is not stored (only its hash). Transaction search threads start when user logs in (viewkey and address are submitted to the search thread), and finish shorty after logout. Once the search threads stop, they can't be restarted without user logging in back, because viewkey is unknown.

Example compilation on Ubuntu 18.04

Below are example and basic instructions on how to setup up and run Open Monero on Ubuntu 16.04. For other Linux operating systems, the instructions are analogical.

Monero download and compilation

To download and compile recent Monero follow instructions in the following link:

https://github.com/moneroexamples/monero-compilation/blob/master/README.md

Compilation of the OpenMonero (don't run it yet)

Once Monero was downloaded and compiled, we can download Open Monero and compile it. In fact we could postpone compilation to later, but we can just do it now, to see if it compiles. But don't run it yet. It will not work without database, setup frontend, and synced and running monero blockchain.

# need mysql++ library
sudo apt install libmysql++-dev


# go to home folder if still in ~/monero
cd ~

# download the source code of the devel branch
git clone --recursive https://github.com/moneroexamples/openmonero.git

cd openmonero

mkdir build && cd build

cmake ..

# altearnatively can use cmake -DMONERO_DIR=/path/to/monero_folder ..
# if monero is not in ~/monero

make

MariaDB/MySQL (using docker)

The easiest way to setup MariaDB is through docker (assuming that you have docker setup and running)

Create mariadb container called ommariadb and root password of root (change these how you want).

docker run --name ommariadb -p 3306:3306 -e MYSQL_ROOT_PASSWORD=root -d mariadb

Create openmonero database called openmonero.

cd openmonero/sql
docker exec -i ommariadb mysql -uroot -proot < openmonero.sql

PhpMyAdmin (using docker)

A good way to manage/view the openmonero database is through the PhpMyAdmin in docker. Using docker, this can be done:

docker run --name myadmin -d --link ommariadb:db -p 8080:80 phpmyadmin/phpmyadmin

where ommariadb is the name of docker container with mariadb, set in previous step.

With this, phpmyadmin should be avaliable at http://127.0.0.1:8080.

Nginx (using docker)

The fastest way to start up and server the frontend is through nginx docker image.

docker run --name omhtml -p 80:80 -v /home/mwo/openmonero/html:/usr/share/nginx/html:ro -d nginx

where omhtml is docker container name, 80:80 will expose the frontend on port 80 of the localhost, and /home/mwo/openmonero/html is the location on your host computer where the frontend files are stored. All these can be changed to suit your requirements.

Go to localhost (http://127.0.0.1) and check if frontend is working.

mymonero-core-js (optional)

OpenMonero uses frontend code provided by mymonero.com. Among many files used, the two crtical ones are binary webassamply MyMoneroCoreCpp_WASM.wasm and the corresponding JavaScript mymonero-core.js files. They are used by send_coins.js for providing transaction generation functionality.

OpenMonero provides these files here: ./html/js/lib. They were generated using forked mymonero-core-js repo: https://github.com/moneroexamples/mymonero-core-js/tree/openmonero

However, you can compile them yourself using the orginal repository located at https://github.com/mymonero/mymonero-core-js.

Below are instructions on how it can be done on Arch Linux.

git clone https://github.com/mymonero/mymonero-core-js.git

cd mymonero-core-js/

./bin/update_submodules

npm install

# download boost
wget -c "https://dl.bintray.com/boostorg/release/1.68.0/source/boost_1_68_0.tar.gz" -O /tmp/boost.tar.gz && mkdir -p ./contrib && tar xzvf /tmp/boost.tar.gz -C ./contrib && mv ./contrib/boost_1_68_0/ ./contrib/boost-sdk

# set EMSCRIPTEN paths (for this, you need to have EMSCRIPTEN setup, e.g. in your home folder)
# http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html
source ~/emsdk/emsdk_env.sh

# compile boost
./bin/build-boost-emscripten.sh

# compile mymonero-core-js
./bin/build-emcpp.sh

# generate mymonero-core.js and MyMoneroCoreCpp_WASM.wasm 
./bin/package_browser_js

The above instructions should produce mymonero-core.js and mymonero_core_js/monero_utils/MyMoneroCoreCpp_WASM.wasm (both located in ./build folder), which can be used in place the files bundled with OpenMonero.

Run OpenMonero

Command line options

./openmonero -h
openmonero, Open Monero backend service:
  -h [ --help ] [=arg(=1)] (=0)         produce help message
  -t [ --testnet ] [=arg(=1)] (=0)      use testnet blockchain
  -s [ --stagenet ] [=arg(=1)] (=0)     use stagenet blockchain
  --do-not-relay [=arg(=1)] (=0)        does not relay txs to other nodes. 
                                        useful when testing construction and 
                                        submiting txs
  -p [ --port ] arg (=1984)             default port for restbed service of 
                                        Open Monero
  -c [ --config-file ] arg (=./config/config.json)
                                        Config file path.
  -m [ --monero-log-level ] arg (=1)    Monero log level 1-4, default is 1.
  -l [ --log-file ] arg (=./openmonero.log)
                                        Name and path to log file. -l "" to 
                                        disable log file.

Other backend options are in confing/config.json.

Before running openmonero:

• edit config/config.js file with your settings. Especially set frontend-url and database connection details.
• set apiUrl in html\js\config.js and nettype option. Last slash / in apiUrl is important. If running backend for testnet or stagenet networks, frontend nettype must be set to
  1 - TESTNET or 2 - STAGENET. 0 is for MAINNET.
• make sure monero daemon is running and fully sync. If using testnet or stagenet networks, use monero daemon with --testnet or --stagenet flags!

To start for mainnet:

./openmonero

To start for testnet:

./openmonero -t

To start for stagenet:

./openmonero -s

To start for stagenet with non-default location of config.json file:

./openmonero -s -c /path/to/config.json

OpenMonero JSON REST API

Example JSON REST requests and their responses of OpenMonero are provided below. The long term goal is to make the api conform to jsent specification which describs successful, failed and error responses. At present, the OpenMonero api does not fully conform to that.

get_version

Get version of the OpenMonero, its API and monero.

curl  -w "\n" -X POST http://127.0.0.1:1984/get_version

Example output:

{
  "api": 65536,
  "blockchain_height": 965507,
  "git_branch_name": "upgrade_angularjs",
  "last_git_commit_date": "2017-07-25",
  "last_git_commit_hash": "456f9d6",
  "monero_version_full": "0.10.3.1-125f823"
}

api number is represented as uint32_t. In this case, 65536 represents major version 1 and minor version 0. In JavaScript, to get these numbers, one can do as follows:

var api_major = response.data.api >> 16;
var api_minor = response.data.api & 0xffff;

login

Login an existing or a new user into OpenMonero.

curl  -w "\n" -X POST http://127.0.0.1:1984/login -d '{"address": "A2VTvE8bC9APsWFn3mQzgW8Xfcy2SP2CRUArD6ZtthNaWDuuvyhtBcZ8WDuYMRt1HhcnNQvpXVUavEiZ9waTbyBhP6RM8TV", "view_key": "041a241325326f9d86519b714a9b7f78b29111551757eeb6334d39c21f8b7400", "create_account": true, "generated_locally": true}'

Example output:

{"generated_locally":false,"new_address":true,"start_height":0,"status":"success"}

ping

Pings a search thread for a given account to extend its life.

curl  -w "\n" -X POST http://127.0.0.1:1984/ping -d '{"address": "A2VTvE8bC9APsWFn3mQzgW8Xfcy2SP2CRUArD6ZtthNaWDuuvyhtBcZ8WDuYMRt1HhcnNQvpXVUavEiZ9waTbyBhP6RM8TV", "view_key": "041a241325326f9d86519b714a9b7f78b29111551757eeb6334d39c21f8b7400"}'

Example output:

{"generated_locally":false,"new_address":true,"start_height":0,"status":"success"}

get_address_txs

Get the list of all txs for the given user with their possible spendings.

curl  -w "\n" -X POST http://127.0.0.1:1984/get_address_txs -d '{"address": "A2VTvE8bC9APsWFn3mQzgW8Xfcy2SP2CRUArD6ZtthNaWDuuvyhtBcZ8WDuYMRt1HhcnNQvpXVUavEiZ9waTbyBhP6RM8TV", "view_key": "041a241325326f9d86519b714a9b7f78b29111551757eeb6334d39c21f8b7400"}'

Output (only part shown):

{
  "blockchain_height": 965512,
  "new_address": false,
  "scanned_block_height": 961405,
  "scanned_block_timestamp": 1500969813,
  "scanned_height": 0,
  "start_height": 957190,
  "status": "success",
  "total_received": 32594830001895764,
  "total_received_unlocked": 32594830001895764,
  "transactions": [
    {
      "coinbase": false,
      "hash": "2877c449a7a9f0a507c7a6e4ae17b43d96dc44369092e57adc4e6d9ddcde1a68",
      "height": 812669,
      "id": 831631,
      "mempool": false,
      "mixin": 4,
      "payment_id": "",
      "spent_outputs": [
        {
          "amount": 13659082425875,
          "key_image": "0b6a04e1a1d7f149a8e8aeb91047b8ab4722de50554b88af4ed7646fd1929947",
          "mixin": 0,
          "out_index": 0,
          "tx_pub_key": ""
        }
      ],
      "timestamp": 1482567670,
      "total_received": 0,
      "total_sent": 13659082425875,
      "tx_pub_key": "41bd5cb51aa26fb58d41acd25711a7ecc2d19be0c24b296a9e362aebee61d4d0",
      "unlock_time": 0
    },
    {
      "coinbase": true,
      "hash": "1f76938b4deceb9e0722f02f4477006d3e96e2331552f726c47f297977434b9c",
      "height": 818908,
      "id": 838719,
      "mempool": false,
      "mixin": 0,
      "payment_id": "",
      "timestamp": 1483311688,
      "total_received": 13388479628538,
      "total_sent": 0,
      "tx_pub_key": "3c71217add3b7882e8370fe6b903bc48059a79580af5e095485afc88b3126d09",
      "unlock_time": 818968
    },
    {
      "coinbase": false,
      "hash": "53cb70ded276fbfcc68c98a8d9577b42c543bf1094d6cbb151fa05c9edb457be",
      "height": 818921,
      "id": 838735,
      "mempool": false,
      "mixin": 5,
      "payment_id": "",
      "spent_outputs": [
        {
          "amount": 13683584012406,
          "key_image": "437518836c315bf989c5cc28b935280345ed672d727122f6d6c5c5ff32e98224",
          "mixin": 0,
          "out_index": 0,
          "tx_pub_key": ""
        }
      ],
      "timestamp": 1483313063,
      "total_received": 12648774828503,
      "total_sent": 13683584012406,
      "tx_pub_key": "3eac7a5ce7dc0cc78172522cef4591a43b0e9aab643ac3b57554fd0dbc8ba86a",
      "unlock_time": 0
    }
  ]
}

get_address_info

Get the list of all possible spendings. Used when calcualted the wallet balance.

curl  -w "\n" -X POST http://127.0.0.1:1984/get_address_info -d '{"address": "A2VTvE8bC9APsWFn3mQzgW8Xfcy2SP2CRUArD6ZtthNaWDuuvyhtBcZ8WDuYMRt1HhcnNQvpXVUavEiZ9waTbyBhP6RM8TV", "view_key": "041a241325326f9d86519b714a9b7f78b29111551757eeb6334d39c21f8b7400"}'

Output (only part shown):

{
  "blockchain_height": 965513,
  "locked_funds": 0,
  "new_address": false,
  "scanned_block_height": 965513,
  "scanned_block_timestamp": 1501466493,
  "scanned_height": 0,
  "spent_outputs": [
    {
      "amount": 13683584012406,
      "key_image": "437518836c315bf989c5cc28b935280345ed672d727122f6d6c5c5ff32e98224",
      "mixin": 0,
      "out_index": 0,
      "tx_pub_key": ""
    },
    {
      "amount": 13683584012406,
      "key_image": "ac3088ce17cc608bcf86db65e9061fe4b9b02573b997944e4ebf7d8e64e4a3b4",
      "mixin": 0,
      "out_index": 0,
      "tx_pub_key": ""
    }
  ],
  "start_height": 855633,
  "total_received": 13481878608141995,
  "total_sent": 4699871131811773
}

get_tx

Get details of a single tx.

curl  -w "\n" -X POST http://127.0.0.1:1984/get_tx -d '{"tx_hash": "bfbfbb3bfa169731a092891795be1c3c923a018882ac0efc0ed3e79e2d2b2e54"}'

Output (only part shown):

{
  "coinbase": false,
  "error": "",
  "fee": 22893920000,
  "mixin_no": 11,
  "no_confirmations": 2898,
  "pub_key": "b753c863c64565ae81630bfdbf497f06955b6ce041f656565809d04be6ef9343",
  "size": 13461,
  "status": "OK",
  "tx_hash": "bfbfbb3bfa169731a092891795be1c3c923a018882ac0efc0ed3e79e2d2b2e54",
  "tx_height": 960491,
  "xmr_inputs": 0,
  "xmr_outputs": 0
}

get_unspent_outs

Get the list of all outputs with key images which could mean that the outouts had already been spent. Thus they can't be used again. It is a job of the frontend to filter out spent outputs based on the key images provided.

curl  -w "\n" -X POST http://127.0.0.1:1984/get_unspent_outs -d '{"address": "A2VTvE8bC9APsWFn3mQzgW8Xfcy2SP2CRUArD6ZtthNaWDuuvyhtBcZ8WDuYMRt1HhcnNQvpXVUavEiZ9waTbyBhP6RM8TV", "view_key": "041a241325326f9d86519b714a9b7f78b29111551757eeb6334d39c21f8b7400","amount":"0","mixin":4,"use_dust":false,"dust_threshold":"1000000000"}'

Output (only part shown):

{
  "amount": 2746682935584926,
  "outputs": [
    {
      "amount": 2450000000000,
      "global_index": 86136,
      "height": 839599,
      "index": 0,
      "public_key": "6f6a4023bfa407ca1ce37f7382d5ea7540a330575bd570094b5add5e8ded2dd9",
      "rct": "4aca9e9b9a5d63fcf409ac28191696cabb78c0ba14791152509ebe6db7f9311033a1dc75d69a1dad7523f65856d07487aad2bee2098f5566b6d92ec5a5c68f00653d241a9d7f16ff13df87825609e8b2353ec20e50d11f8133d234184d9f8b03",
      "spend_key_images": [
        "2818dae0940fb945185c562fcb0a496f3c3b551f33b7ddd7ec1b5ecd856166e6"
      ],
      "timestamp": "2017-02-01 05:53:28",
      "tx_hash": "9d17084091beedc55c8a0cd342e441b7c0d89eeca25ac151b4b91fe1e12051e7",
      "tx_id": 2117,
      "tx_prefix_hash": "849f11f6b012c1557f87692ca7a67bcb24a5a553078c4faed870b8982821feee",
      "tx_pub_key": "4219b1004fa64bde0213bf3c59b9e160af8603be03d79e13148c15fd598e3a0e"
    },
    {
      "amount": 10000000000,
      "global_index": 86550,
      "height": 840011,
      "index": 0,
      "public_key": "5506e8786b7634a77487f0938a00d3de6ab005e2f76ffee05fee68d5165382f1",
      "rct": "6f78720d6bb0287d78c50bfa41332232fbc4bc9b7f04e35681ff926cc156b1fbfb3b84a2dcdc8cb98b33be70b302e380944abc3e7a7cbf3e27614936eccca40203447622e149ba1e09a7062eb8910acf029f561ecdaa5a34e076baff5d63770e",
      "spend_key_images": [
        "9c82226bdf165fd2424d9a0ead661682bfab2fe644cd0bcef575ae16595c550c"
      ],
      "timestamp": "2017-02-02 03:18:18",
      "tx_hash": "8257367ca6def69dc3d280e8909c3cd01b230fc9922c9a89217db06f3fb41102",
      "tx_id": 2118,
      "tx_prefix_hash": "781a0ce699865987ec78ad331e8e89c0d14461f9881dd11a7a4541114b567568",
      "tx_pub_key": "29ceefd594b856c7c06d2423be17cd674b97d1d8f72907ace8d27f5b6aa9875c"
    }
  ],
  "per_kb_fee": 2480631964
}

get_random_outs

Get random outputs from the monero daemon to be used as ring members when making a tx in the frontend.

curl  -w "\n" -X POST http://127.0.0.1:1984/get_random_outs -d '{"amounts":["0","0"],"count":5}'

Output (only part shown):

  "amount_outs": [
    {
      "amount": 0,
      "outputs": [
        {
          "global_index": 48449,
          "public_key": "637dbadf193fa9fd5c50c96af18f458a9b7d4844fdf7ffdfa3f62d51d6aff835",
          "rct": "0c908e1969edfe7824560104e44334b46ced17c9462eacb5aaa70e62ea34a394837c07d14bffc5a65e2dd14da395dd135bcc2e5ac70648782d76e4a9920cd007b9ffe319b796c555fb7713a270f21181a5ee5c8b01259becba0dd332b93a6c02"
        },
        {
          "global_index": 67558,
          "public_key": "6ca3a73512dadd669430f73809c949f3edf71728bea5201441c648c2d128c453",
          "rct": "999312ca1914895cf8a517c91a54a069d8fdc7205d7768173618e77fad2fde5c725604d666b101c9ae19c72e07cf5f821603a7b63efb5dfd8a7c0e36ed0c250fa92929cda49ddd0d34e664e15634ee59e958815764ec979b5ff0a72b3af6af0a"
        },
        {
          "global_index": 102186,
          "public_key": "c29d43f5d7c71a6f1b4f3286da3c296a083cf68728d85c268ee0c964a6c8c00e",
          "rct": "23aa82efdbd0c6878060496a13f7a707a6f45649b51de12d54d0cad14c5be5bd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
        },
        {
          "global_index": 96992,
          "public_key": "fb83d74a42abe65d5b8a6a906791202376b91e3459a31737ac62a401b7b9356c",
          "rct": "975b42f50cabb801091c90a4227bf7ba024ddacfeda7e5e0383f034b0bc8ba2500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
        },
        {
          "global_index": 36848,
          "public_key": "2a8785e42a9446785cf189a40fca8f56a592dab9db1f38f8e8a3d2eb84b680ff",
          "rct": "a09e27b83917792bc8f6c51b40077aea329bf08b569e63657e2ac3529db5d0aa14f9f9fc45930577b43829119847ac857d69c00d12859a903cfcbf470819dc00b1bfa43aa979e46a0d0476cb36717e8d8374afe9af1fb3715091147cc9587e0e"
        }
      ]
    }
  ]
}

submit_raw_tx

Submit raw tx in hex generated by the fronted to be relayed to monero network.

curl  -w "\n" -X POST http://127.0.0.1:1984/submit_raw_tx -d '{"tx":"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"}'

Output:

{
  "status": "success"
}

import_wallet_request

Request to import wallet using entire blockchain history. This can be associated with fee to be paid for this service or can be free.

curl  -w "\n" -X POST http://127.0.0.1:1984/import_wallet_request -d '{"address":"57GLuXxxxAqdm5wT9sFJ4aDQGo2NkanFJXmDoZZbBeUFZ5b7QQ7pJvYjfkvBe9PsiZ4mGY9h7s2uxEiqS945eR6RL2yWikX", "view_key":"5e05a2aae20eafd68443e4d972ea8400cb7309ed85d339104f9f21542e45c403"'}

Output when fee is zero

{
  "error": "",
  "import_fee": 0,
  "new_request": true,
  "request_fulfilled": true,
  "status": "Import will start shortly"
}

Output when fee is not zero:

{
  "error": "",
  "import_fee": 100000000000,
  "new_request": true,
  "payment_address": "5DUWE29P72Eb8inMa41HuNJG4tj9CcaNKGr6EVSbvhWGJdpDQCiNNYBUNF1oDb8BczU5aD68d3HNKXaEsPq8cvbQLGMBjwL4UQtQYJXrbu",
  "payment_id": "2cf6fef372541dd0",
  "request_fulfilled": false,
  "status": "Payment not yet received"
}

import_recent_wallet_request

Free import of wallet based on recent blockchain history (e.g., last 10000 blocks)

curl  -w "\n" -X POST http://127.0.0.1:1984/import_recent_wallet_request -d '{"address":"55rDoHrJrwMUcdbaLYJk571vLAC5eZ8MaCtuDjcsFV2DTwr7R527qS3X8DxuTPsFacMfj3ESNJ9yybvzQjqSHLqsRShPQnJ", "view_key":"3bcf20ea17f8d1198b731bfaa66f7350e4c632a57289d47544ab5d8be43d940a", "no_blocks_to_import":"10000"'}

Example output:

{
  "request_fulfilled": true,
  "status": "Updating account with for importing recent txs successeful."
}

Other examples

Other examples can be found on github. Please know that some of the examples/repositories are not finished and may not work as intended.

How can you help?

Constructive criticism, code and website edits are always good. They can be made through github.