From d75b04a8bc91ea6e7508ab6ab9de027e09788f20 Mon Sep 17 00:00:00 2001
From: Dmytro Striletskyi <dmytro.striletskyi@gmail.com>
Date: Sat, 30 Mar 2019 17:23:06 +0200
Subject: [PATCH 1/8] Create transfer tokens lambda (#1)

---
 .gitignore                                    |  4 +
 Dockerfile.transferTokensLambda               | 34 +++++++++
 README.md                                     | 74 ++++++++++++++++++-
 ops/Dockerfile.buildLambdasToProduction       | 15 ++++
 .../transferTokensLambdaHandlerCaller.js      |  3 +
 src/lambdas/transferTokensLambdaHandler.js    | 34 +++++++++
 6 files changed, 163 insertions(+), 1 deletion(-)
 create mode 100644 Dockerfile.transferTokensLambda
 create mode 100644 ops/Dockerfile.buildLambdasToProduction
 create mode 100644 src/callers/transferTokensLambdaHandlerCaller.js
 create mode 100644 src/lambdas/transferTokensLambdaHandler.js

diff --git a/.gitignore b/.gitignore
index 894a44c..9259e1a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -102,3 +102,7 @@ venv.bak/
 
 # mypy
 .mypy_cache/
+
+.DS_Store
+.idea/
+*.zip
diff --git a/Dockerfile.transferTokensLambda b/Dockerfile.transferTokensLambda
new file mode 100644
index 0000000..ab4c4aa
--- /dev/null
+++ b/Dockerfile.transferTokensLambda
@@ -0,0 +1,34 @@
+FROM ubuntu:16.04 as builder
+
+RUN apt-get update && apt-get install -y build-essential curl zip && \
+    curl -sL https://deb.nodesource.com/setup_8.x | bash && \
+    apt-get install -y nodejs
+
+RUN npm install remme
+
+RUN mkdir lambdas
+
+RUN mkdir lambdas/transferTokensLambda && cp -r /node_modules/ /lambdas/transferTokensLambda
+ADD src/lambdas/transferTokensLambdaHandler.js lambdas/transferTokensLambda/
+RUN cd /lambdas/transferTokensLambda && zip -9r transferTokensLambda.zip .
+
+FROM amazonlinux:latest as lambda
+
+ARG MASTER_ACCOUNT_PRIVATE_KEY
+ARG NODE_ADDRESS
+
+ENV MASTER_ACCOUNT_PRIVATE_KEY=$MASTER_ACCOUNT_PRIVATE_KEY
+ENV NODE_ADDRESS=$NODE_ADDRESS
+
+RUN yum update -y && yum install -y unzip && \
+    curl --location https://rpm.nodesource.com/setup_8.x | bash - && \
+    yum install -y nodejs
+
+RUN mkdir -p /lambdas/transferTokensLambda
+
+COPY --from=builder /lambdas/transferTokensLambda/transferTokensLambda.zip /lambdas/transferTokensLambda
+
+ADD src/callers/transferTokensLambdaHandlerCaller.js /lambdas/transferTokensLambda/
+RUN cd /lambdas/transferTokensLambda && unzip transferTokensLambda.zip
+
+CMD node /lambdas/transferTokensLambda/transferTokensLambdaHandlerCaller.js
diff --git a/README.md b/README.md
index 2ba2472..b2af050 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,74 @@
-# remme-core-activity-simulation
+# Remme core activity simulation
+
 Simulate activity in a test network of the Remme blockchain (core) to show how it works.
+
+## Production
+
+For production [AWS Lambda](https://aws.amazon.com/lambda/features) is used. ``AWS Lambda`` is a serverless compute 
+service that runs your code in response to events and automatically manages the underlying compute resources.
+
+It runs:
+
+1. On ``CloudWatch`` events, so lambda is executed once per specified time, e.g. 5 minutes.
+2. Also ``Amazon CloudWatch Logs`` feature is enable to collect the lambdas logs.
+3. Runtime is ``Node.js 8.10``.
+
+### Lambdas
+
+To build an environment for lambdas and bundle each to own ``zip-archive``, build the container first:
+
+```bash
+$ docker build -t lambdas . -f ops/Dockerfile.buildLambdasToProduction
+```
+
+Afterwards, export ``zip-archives`` from container to host with the following commands:
+
+```bash
+$ ID=$(docker create lambdas /bin/true)
+$ docker cp $ID:/lambdas/transferTokensLambda/transferTokensLambda.zip .
+```
+
+Now you can upload it to the ``AWS Lambda`` service and test with the following command:
+
+```bash
+$ aws lambda update-function-code --function-name activitySimulationTrasferTokens --zip-file fileb:/$pwd/transferTokensLambda.zip
+```
+
+### Environment variables
+
+The production requires the following environment variables on the ``AWS Lambda`` environment:
+
+1. ``NODE_ADDRESS`` — the address of the node to work with (e.g. ``node-genesis-testnet.remme.io`` or ``139.59.148.55``).
+2. ``MASTER_ACCOUNT_PRIVATE_KEY`` — private key from the account on the blockchain that is accessible by the node address 
+that could be a faucet for the transactions execution (have tokens on the account).
+
+## Development
+
+Clean containers and images with the following commands:
+
+```bash
+$ docker rm $(docker ps -a -q) -f
+$ docker rmi $(docker images -q) -f
+```
+
+### Transfer tokens lambda
+
+To build an environment for lambda that transfer tokens, build the container first:
+
+```bash
+$ docker build  \
+      --build-arg MASTER_ACCOUNT_PRIVATE_KEY=ad2dc65ca66706aa4b5a2b63a10472c91e113b7f82614260f3bb3a2cd28a0cdc \
+      --build-arg NODE_ADDRESS=139.59.148.55 \
+      -f Dockerfile.transferTokensLambda \
+      -t transfer-tokens-lambda .
+```
+
+Then you could execute the lambda like it should be executed in the production with the following command. This command
+execute lambda in the container, that container is destroyed, so you can do it again immediately. 
+
+```bash
+$ docker run \
+      -v $PWD/src/callers/transferTokensLambdaHandlerCaller.js:/lambdas/transferTokensLambda/transferTokensLambdaHandlerCaller.js \
+      -v $PWD/src/lambdas/transferTokensLambdaHandler.js:/lambdas/transferTokensLambda/transferTokensLambdaHandler.js \
+      --name transfer-tokens-lambda --rm transfer-tokens-lambda
+```
diff --git a/ops/Dockerfile.buildLambdasToProduction b/ops/Dockerfile.buildLambdasToProduction
new file mode 100644
index 0000000..4513dda
--- /dev/null
+++ b/ops/Dockerfile.buildLambdasToProduction
@@ -0,0 +1,15 @@
+FROM ubuntu:16.04 as builder
+
+RUN apt-get update && apt-get install -y build-essential curl zip && \
+    curl -sL https://deb.nodesource.com/setup_8.x | bash && \
+    apt-get install -y nodejs
+
+RUN npm install remme
+
+RUN mkdir /lambdas
+
+RUN mkdir /lambdas/transferTokensLambda && cp -r /node_modules/ /lambdas/transferTokensLambda
+
+ADD src/lambdas/transferTokensLambdaHandler.js /lambdas/transferTokensLambda/
+
+RUN cd /lambdas/transferTokensLambda && zip -9r transferTokensLambda.zip .
diff --git a/src/callers/transferTokensLambdaHandlerCaller.js b/src/callers/transferTokensLambdaHandlerCaller.js
new file mode 100644
index 0000000..e6ca030
--- /dev/null
+++ b/src/callers/transferTokensLambdaHandlerCaller.js
@@ -0,0 +1,3 @@
+let lambdas = require('./transferTokensLambdaHandler.js');
+
+lambdas.transferTokensLambdaHandler({}, {}, function(result, _) {});
diff --git a/src/lambdas/transferTokensLambdaHandler.js b/src/lambdas/transferTokensLambdaHandler.js
new file mode 100644
index 0000000..37f1f04
--- /dev/null
+++ b/src/lambdas/transferTokensLambdaHandler.js
@@ -0,0 +1,34 @@
+const Remme = require("remme");
+
+const privateKeyHex = process.env.MASTER_ACCOUNT_PRIVATE_KEY;
+const nodeAddress = process.env.NODE_ADDRESS;
+
+const remme_from = new Remme.Client({
+    accountConfig: { privateKeyHex },
+    networkConfig: {
+        nodeAddress: nodeAddress + ":8080"
+    }
+});
+
+const remme_from_address = remme_from.token._remmeAccount._address;
+
+
+exports.transferTokensLambdaHandler = async (event) => {
+
+    const remme_to = new Remme.Client({
+        networkConfig: {
+            nodeAddress: nodeAddress + ":8080"
+        }
+    });
+
+    const remme_to_address = remme_to.token._remmeAccount._address;
+
+    const transactionResult = await remme_from.token.transfer(remme_to.token._remmeAccount._address, 1000);
+    const batchIdentifier = transactionResult.data.id;
+
+    console.log(
+        `Tokens transfer from \`${remme_from_address}\` to \`${remme_to_address}\`. Batch identifier is \`${batchIdentifier}\`.`
+    );
+
+    return transactionResult.data.id
+};

From b5923874f0b69a8db6247b30a582f0f19a1a536a Mon Sep 17 00:00:00 2001
From: Dmytro Striletskyi <dmytro.striletskyi@gmail.com>
Date: Tue, 2 Apr 2019 17:57:21 +0300
Subject: [PATCH 2/8] Add Jenkins file (#3)

---
 Jenkinsfile                             | 53 +++++++++++++++++++++++++
 README.md                               |  9 +++--
 ops/Dockerfile.buildLambdasToProduction |  8 ++--
 3 files changed, 63 insertions(+), 7 deletions(-)
 create mode 100644 Jenkinsfile

diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..355cbb4
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,53 @@
+node('master') {
+
+    stage ('Prepare environment') {
+        sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' || true"
+        sh "rm -rf $pwd/transferTokensLambda.zip"
+        sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
+        sh "docker rmi lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
+    }
+
+    stage ('Build lambdas') {
+        sh "docker build -t lambdas-${env.BRANCH_NAME.toLowerCase()} . -f ops/Dockerfile.buildLambdasToProduction"
+    }
+
+    stage ('Export lambdas') {
+        sh "docker run -d --name lambdas-${env.BRANCH_NAME.toLowerCase()} lambdas-${env.BRANCH_NAME.toLowerCase()}"
+        sh "docker cp lambdas-${env.BRANCH_NAME.toLowerCase()}:/lambdas/transferTokensLambda/transferTokensLambda.zip ."
+        sh "docker stop lambdas-${env.BRANCH_NAME.toLowerCase()}"
+    }
+
+    if (env.BRANCH_NAME == 'master') {
+        stage('Deploy lambda to production') {
+            sh "aws lambda update-function-code \
+                    --function-name 'prod-activitySimulationTransferTokens' \
+                    --zip-file fileb://transferTokensLambda.zip"
+        }
+    }
+
+    if (env.BRANCH_NAME == 'develop') {
+        stage('Deploy lambda to staging') {
+            sh "aws lambda update-function-code \
+                    --function-name 'staging-activitySimulationTransferTokens' \
+                    --zip-file fileb://transferTokensLambda.zip"
+        }
+    }
+
+    if (env.BRANCH_NAME != 'master' && env.BRANCH_NAME != 'develop') {
+        stage('Deploy lambda for preview') {
+            sh "aws lambda create-function \
+                    --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' \
+                    --runtime 'nodejs8.10' \
+                    --handler 'transferTokensLambdaHandler.transferTokensLambdaHandler' \
+                    --role 'arn:aws:iam::146998029420:role/HandleLambdasRole' \
+                    --environment \"Variables={MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}\" \
+                    --zip-file fileb://transferTokensLambda.zip"
+        }
+    }
+
+    stage ('Clean up an environment') {
+        sh "rm -rf transferTokensLambda.zip"
+        sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
+        sh "docker rmi lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
+    }
+}
diff --git a/README.md b/README.md
index b2af050..c82d8cf 100644
--- a/README.md
+++ b/README.md
@@ -21,11 +21,13 @@ To build an environment for lambdas and bundle each to own ``zip-archive``, buil
 $ docker build -t lambdas . -f ops/Dockerfile.buildLambdasToProduction
 ```
 
-Afterwards, export ``zip-archives`` from container to host with the following commands:
+Afterwards, run the container, export ``zip-archives`` from container to host and stop the container with the following 
+commands:
 
 ```bash
-$ ID=$(docker create lambdas /bin/true)
-$ docker cp $ID:/lambdas/transferTokensLambda/transferTokensLambda.zip .
+$ docker run -d --name lambdas lambdas
+$ docker cp lambdas:/lambdas/transferTokensLambda/transferTokensLambda.zip .
+$ docker stop lambdas
 ```
 
 Now you can upload it to the ``AWS Lambda`` service and test with the following command:
@@ -72,3 +74,4 @@ $ docker run \
       -v $PWD/src/lambdas/transferTokensLambdaHandler.js:/lambdas/transferTokensLambda/transferTokensLambdaHandler.js \
       --name transfer-tokens-lambda --rm transfer-tokens-lambda
 ```
+
diff --git a/ops/Dockerfile.buildLambdasToProduction b/ops/Dockerfile.buildLambdasToProduction
index 4513dda..6918c93 100644
--- a/ops/Dockerfile.buildLambdasToProduction
+++ b/ops/Dockerfile.buildLambdasToProduction
@@ -1,8 +1,6 @@
-FROM ubuntu:16.04 as builder
+FROM node:8
 
-RUN apt-get update && apt-get install -y build-essential curl zip && \
-    curl -sL https://deb.nodesource.com/setup_8.x | bash && \
-    apt-get install -y nodejs
+RUN apt-get update && apt-get install -y zip
 
 RUN npm install remme
 
@@ -13,3 +11,5 @@ RUN mkdir /lambdas/transferTokensLambda && cp -r /node_modules/ /lambdas/transfe
 ADD src/lambdas/transferTokensLambdaHandler.js /lambdas/transferTokensLambda/
 
 RUN cd /lambdas/transferTokensLambda && zip -9r transferTokensLambda.zip .
+
+CMD sleep 7200

From a1d43b150410083f65778db31adc16699ceacb5d Mon Sep 17 00:00:00 2001
From: Dmytro Striletskyi <dmytro.striletskyi@gmail.com>
Date: Tue, 2 Apr 2019 21:22:58 +0300
Subject: [PATCH 3/8] Update development dockerfile (#4)

---
 Dockerfile.transferTokensLambda |  6 ++----
 Jenkinsfile                     | 11 ++++++++---
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/Dockerfile.transferTokensLambda b/Dockerfile.transferTokensLambda
index ab4c4aa..f5f8f12 100644
--- a/Dockerfile.transferTokensLambda
+++ b/Dockerfile.transferTokensLambda
@@ -1,8 +1,6 @@
-FROM ubuntu:16.04 as builder
+FROM node:8 as builder
 
-RUN apt-get update && apt-get install -y build-essential curl zip && \
-    curl -sL https://deb.nodesource.com/setup_8.x | bash && \
-    apt-get install -y nodejs
+RUN apt-get update && apt-get install -y zip
 
 RUN npm install remme
 
diff --git a/Jenkinsfile b/Jenkinsfile
index 355cbb4..cfa9802 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,7 +1,11 @@
 node('master') {
 
+    stage ('Clone source code. Checkout') {
+        sh "rm -rf * || true && rm -rf  .* || true"
+        sh "git clone -b ${env.CHANGE_BRANCH} https://github.com/Remmeauth/remme-core-activity-simulation ."
+    }
+
     stage ('Prepare environment') {
-        sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' || true"
         sh "rm -rf $pwd/transferTokensLambda.zip"
         sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
         sh "docker rmi lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
@@ -12,7 +16,7 @@ node('master') {
     }
 
     stage ('Export lambdas') {
-        sh "docker run -d --name lambdas-${env.BRANCH_NAME.toLowerCase()} lambdas-${env.BRANCH_NAME.toLowerCase()}"
+        sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true && docker run -d --name lambdas-${env.BRANCH_NAME.toLowerCase()} lambdas-${env.BRANCH_NAME.toLowerCase()}"
         sh "docker cp lambdas-${env.BRANCH_NAME.toLowerCase()}:/lambdas/transferTokensLambda/transferTokensLambda.zip ."
         sh "docker stop lambdas-${env.BRANCH_NAME.toLowerCase()}"
     }
@@ -35,12 +39,13 @@ node('master') {
 
     if (env.BRANCH_NAME != 'master' && env.BRANCH_NAME != 'develop') {
         stage('Deploy lambda for preview') {
+            sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' || true"
             sh "aws lambda create-function \
                     --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' \
                     --runtime 'nodejs8.10' \
                     --handler 'transferTokensLambdaHandler.transferTokensLambdaHandler' \
                     --role 'arn:aws:iam::146998029420:role/HandleLambdasRole' \
-                    --environment \"Variables={MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}\" \
+                    --environment Variables='{MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}' \
                     --zip-file fileb://transferTokensLambda.zip"
         }
     }

From abf876186669f3d3c14ed21782bcf9f50562cbfd Mon Sep 17 00:00:00 2001
From: Dmytro Striletskyi <dmytro.striletskyi@gmail.com>
Date: Wed, 3 Apr 2019 00:27:39 +0300
Subject: [PATCH 4/8] Create branching execution stages

---
 Jenkinsfile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index cfa9802..7636a8f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,7 +2,11 @@ node('master') {
 
     stage ('Clone source code. Checkout') {
         sh "rm -rf * || true && rm -rf  .* || true"
-        sh "git clone -b ${env.CHANGE_BRANCH} https://github.com/Remmeauth/remme-core-activity-simulation ."
+        if (env.BRANCH_NAME == 'develop' || nv.BRANCH_NAME == 'master') {
+            sh "git clone -b ${env.BRANCH_NAME} https://github.com/Remmeauth/remme-core-activity-simulation ."
+        } else {
+            sh "git clone -b ${env.CHANGE_BRANCH} https://github.com/Remmeauth/remme-core-activity-simulation ."
+        }
     }
 
     stage ('Prepare environment') {

From cd8415e5f93b54f6b8f6fcd96db018e751ebb748 Mon Sep 17 00:00:00 2001
From: Anastasiia Bilova <anastasiabilova@gmail.com>
Date: Mon, 8 Apr 2019 01:12:11 +0300
Subject: [PATCH 5/8] Create store public key lambda (#6)

---
 Dockerfile.storePublicKeyLambda               | 32 ++++++++++++++++
 Jenkinsfile                                   | 22 +++++++++++
 README.md                                     | 25 +++++++++++-
 ops/Dockerfile.buildLambdasToProduction       |  3 ++
 .../storePublicKeyLambdaHandlerCaller.js      |  3 ++
 src/lambdas/storePublicKeyLambdaHandler.js    | 38 +++++++++++++++++++
 6 files changed, 122 insertions(+), 1 deletion(-)
 create mode 100644 Dockerfile.storePublicKeyLambda
 create mode 100644 src/callers/storePublicKeyLambdaHandlerCaller.js
 create mode 100644 src/lambdas/storePublicKeyLambdaHandler.js

diff --git a/Dockerfile.storePublicKeyLambda b/Dockerfile.storePublicKeyLambda
new file mode 100644
index 0000000..eeb9a37
--- /dev/null
+++ b/Dockerfile.storePublicKeyLambda
@@ -0,0 +1,32 @@
+FROM node:8 as builder
+
+RUN apt-get update && apt-get install -y zip
+
+RUN npm install remme
+
+RUN mkdir lambdas
+
+RUN mkdir lambdas/storePublicKeyLambda && cp -r /node_modules/ /lambdas/storePublicKeyLambda
+ADD src/lambdas/storePublicKeyLambdaHandler.js lambdas/storePublicKeyLambda/
+RUN cd /lambdas/storePublicKeyLambda && zip -9r storePublicKeyLambda.zip .
+
+FROM amazonlinux:latest as lambda
+
+ARG MASTER_ACCOUNT_PRIVATE_KEY
+ARG NODE_ADDRESS
+
+ENV MASTER_ACCOUNT_PRIVATE_KEY=$MASTER_ACCOUNT_PRIVATE_KEY
+ENV NODE_ADDRESS=$NODE_ADDRESS
+
+RUN yum update -y && yum install -y unzip && \
+    curl --location https://rpm.nodesource.com/setup_8.x | bash - && \
+    yum install -y nodejs
+
+RUN mkdir -p /lambdas/storePublicKeyLambda
+
+COPY --from=builder /lambdas/storePublicKeyLambda/storePublicKeyLambda.zip /lambdas/storePublicKeyLambda
+
+ADD src/callers/storePublicKeyLambdaHandlerCaller.js /lambdas/storePublicKeyLambda/
+RUN cd /lambdas/storePublicKeyLambda && unzip storePublicKeyLambda.zip
+
+CMD node /lambdas/storePublicKeyLambda/storePublicKeyLambdaHandlerCaller.js
diff --git a/Jenkinsfile b/Jenkinsfile
index 5dd535c..d5163b0 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -12,6 +12,7 @@ node('master') {
 
     stage ('Prepare environment') {
         sh "rm -rf $pwd/transferTokensLambda.zip"
+        sh "rm -rf $pwd/storePublicKeyLambda.zip"
         sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
         sh "docker rmi lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
     }
@@ -23,6 +24,7 @@ node('master') {
     stage ('Export lambdas') {
         sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true && docker run -d --name lambdas-${env.BRANCH_NAME.toLowerCase()} lambdas-${env.BRANCH_NAME.toLowerCase()}"
         sh "docker cp lambdas-${env.BRANCH_NAME.toLowerCase()}:/lambdas/transferTokensLambda/transferTokensLambda.zip ."
+        sh "docker cp lambdas-${env.BRANCH_NAME.toLowerCase()}:/lambdas/storePublicKeyLambda/storePublicKeyLambda.zip ."
         sh "docker stop lambdas-${env.BRANCH_NAME.toLowerCase()}"
     }
 
@@ -31,6 +33,10 @@ node('master') {
             sh "aws lambda update-function-code \
                     --function-name 'prod-activitySimulationTransferTokens' \
                     --zip-file fileb://transferTokensLambda.zip"
+
+            sh "aws lambda update-function-code \
+                    --function-name 'prod-activitySimulationStorePublicKey' \
+                    --zip-file fileb://storePublicKeyLambda.zip"
         }
     }
 
@@ -39,12 +45,18 @@ node('master') {
             sh "aws lambda update-function-code \
                     --function-name 'staging-activitySimulationTransferTokens' \
                     --zip-file fileb://transferTokensLambda.zip"
+
+            sh "aws lambda update-function-code \
+                    --function-name 'staging-activitySimulationStorePublicKey' \
+                    --zip-file fileb://storePublicKeyLambda.zip"
         }
     }
 
     if (env.BRANCH_NAME != 'master' && env.BRANCH_NAME != 'develop') {
         stage('Deploy lambda for preview') {
             sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' || true"
+            sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationStorePublicKey-${env.BRANCH_NAME}' || true"
+
             sh "aws lambda create-function \
                     --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' \
                     --runtime 'nodejs8.10' \
@@ -52,11 +64,21 @@ node('master') {
                     --role 'arn:aws:iam::146998029420:role/HandleLambdasRole' \
                     --environment Variables='{MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}' \
                     --zip-file fileb://transferTokensLambda.zip"
+
+            sh "aws lambda create-function \
+                    --function-name 'deployPreview-activitySimulationStorePublicKey-${env.BRANCH_NAME}' \
+                    --runtime 'nodejs8.10' \
+                    --handler 'storePublicKeyLambdaHandler.storePublicKeyLambdaHandler' \
+                    --role 'arn:aws:iam::146998029420:role/HandleLambdasRole' \
+                    --timeout '300' \
+                    --environment Variables='{MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}' \
+                    --zip-file fileb://storePublicKeyLambda.zip"
         }
     }
 
     stage ('Clean up an environment') {
         sh "rm -rf transferTokensLambda.zip"
+        sh "rm -rf storePublicKeyLambda.zip"
         sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
         sh "docker rmi lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
     }
diff --git a/README.md b/README.md
index e21909c..323a5fd 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ commands:
 ```bash
 $ docker run -d --name lambdas lambdas
 $ docker cp lambdas:/lambdas/transferTokensLambda/transferTokensLambda.zip .
+$ docker cp lambdas:/lambdas/storePublicKeyLambda/storePublicKeyLambda.zip .
 $ docker stop lambdas
 ```
 
@@ -73,4 +74,26 @@ $ docker run \
       -v $PWD/src/callers/transferTokensLambdaHandlerCaller.js:/lambdas/transferTokensLambda/transferTokensLambdaHandlerCaller.js \
       -v $PWD/src/lambdas/transferTokensLambdaHandler.js:/lambdas/transferTokensLambda/transferTokensLambdaHandler.js \
       --name transfer-tokens-lambda --rm transfer-tokens-lambda
-```
\ No newline at end of file
+```
+
+### Store public key lambda
+
+To build an environment for lambda that transfer tokens, build the container first:
+
+```bash
+$ docker build  \
+      --build-arg MASTER_ACCOUNT_PRIVATE_KEY=ad2dc65ca66706aa4b5a2b63a10472c91e113b7f82614260f3bb3a2cd28a0cdc \
+      --build-arg NODE_ADDRESS=139.59.148.55 \
+      -f Dockerfile.storePublicKeyLambda \
+      -t store-public-key-lambda .
+```
+
+Then you could execute the lambda like it should be executed in the production with the following command. This command
+execute lambda in the container, that container is destroyed, so you can do it again immediately.
+
+```bash
+$ docker run \
+      -v $PWD/src/callers/storePublicKeyLambdaHandlerCaller.js:/lambdas/storePublicKeyLambda/storePublicKeyLambdaHandlerCaller.js \
+      -v $PWD/src/lambdas/storePublicKeyLambdaHandler.js:/lambdas/storePublicKeyLambda/storePublicKeyLambdaHandler.js \
+      --name store-public-key-lambda --rm store-public-key-lambda
+```
diff --git a/ops/Dockerfile.buildLambdasToProduction b/ops/Dockerfile.buildLambdasToProduction
index 6918c93..522b902 100644
--- a/ops/Dockerfile.buildLambdasToProduction
+++ b/ops/Dockerfile.buildLambdasToProduction
@@ -7,9 +7,12 @@ RUN npm install remme
 RUN mkdir /lambdas
 
 RUN mkdir /lambdas/transferTokensLambda && cp -r /node_modules/ /lambdas/transferTokensLambda
+RUN mkdir /lambdas/storePublicKeyLambda && cp -r /node_modules/ /lambdas/storePublicKeyLambda
 
 ADD src/lambdas/transferTokensLambdaHandler.js /lambdas/transferTokensLambda/
+ADD src/lambdas/storePublicKeyLambdaHandler.js /lambdas/storePublicKeyLambda/
 
 RUN cd /lambdas/transferTokensLambda && zip -9r transferTokensLambda.zip .
+RUN cd /lambdas/storePublicKeyLambda && zip -9r storePublicKeyLambda.zip .
 
 CMD sleep 7200
diff --git a/src/callers/storePublicKeyLambdaHandlerCaller.js b/src/callers/storePublicKeyLambdaHandlerCaller.js
new file mode 100644
index 0000000..373cde6
--- /dev/null
+++ b/src/callers/storePublicKeyLambdaHandlerCaller.js
@@ -0,0 +1,3 @@
+let lambdas = require('./storePublicKeyLambdaHandler.js');
+
+lambdas.storePublicKeyLambdaHandler({}, {}, function(result, _) {});
diff --git a/src/lambdas/storePublicKeyLambdaHandler.js b/src/lambdas/storePublicKeyLambdaHandler.js
new file mode 100644
index 0000000..881de31
--- /dev/null
+++ b/src/lambdas/storePublicKeyLambdaHandler.js
@@ -0,0 +1,38 @@
+const Remme = require("remme");
+const remmeKeys = require("remme-keys");
+
+const privateKeyHex = process.env.MASTER_ACCOUNT_PRIVATE_KEY;
+const nodeAddress = process.env.NODE_ADDRESS;
+
+const remme = new Remme.Client({
+    accountConfig: { privateKeyHex },
+    networkConfig: {
+        nodeAddress: nodeAddress + ":8080"
+    }
+});
+
+
+exports.storePublicKeyLambdaHandler = async (event) => {
+
+    const keys = await Remme.Keys.construct(remmeKeys.KeyType.RSA);
+
+    const validFrom = Math.round(Date.now() / 1000);
+    const validTo = Math.round(Date.now() / 1000 + 1000);
+
+    const storeResponse = await remme.publicKeyStorage.createAndStore({
+        data: "store data",
+        keys: keys,
+        rsaSignaturePadding: remmeKeys.RSASignaturePadding.PSS,
+        validFrom: validFrom,
+        validTo: validTo,
+        doOwnerPay: false,
+     });
+
+    const remme_address = remme.account.address;
+    const batchIdentifier = storeResponse.data.id;
+
+    console.log(`Public key has been stored to \`${remme_address}\`. Batch identifier is \`${batchIdentifier}\`.`);
+
+    return batchIdentifier;
+
+};

From c6fc35d134780598ec13127da2c77ca7efaf55d4 Mon Sep 17 00:00:00 2001
From: Anastasiia Bilova <anastasiabilova@gmail.com>
Date: Mon, 8 Apr 2019 15:43:21 +0300
Subject: [PATCH 6/8] Create revoke public key lambda (#7)

---
 Dockerfile.revokePublicKeyLambda              | 32 +++++++++++++++++
 Jenkinsfile                                   | 21 +++++++++++
 README.md                                     | 25 ++++++++++++-
 ops/Dockerfile.buildLambdasToProduction       |  3 ++
 .../revokePublicKeyLambdaHandlerCaller.js     |  3 ++
 src/lambdas/revokePublicKeyLambdaHandler.js   | 36 +++++++++++++++++++
 6 files changed, 119 insertions(+), 1 deletion(-)
 create mode 100644 Dockerfile.revokePublicKeyLambda
 create mode 100644 src/callers/revokePublicKeyLambdaHandlerCaller.js
 create mode 100644 src/lambdas/revokePublicKeyLambdaHandler.js

diff --git a/Dockerfile.revokePublicKeyLambda b/Dockerfile.revokePublicKeyLambda
new file mode 100644
index 0000000..93b4853
--- /dev/null
+++ b/Dockerfile.revokePublicKeyLambda
@@ -0,0 +1,32 @@
+FROM node:8 as builder
+
+RUN apt-get update && apt-get install -y zip
+
+RUN npm install remme
+
+RUN mkdir lambdas
+
+RUN mkdir lambdas/revokePublicKeyLambda && cp -r /node_modules/ /lambdas/revokePublicKeyLambda
+ADD src/lambdas/revokePublicKeyLambdaHandler.js lambdas/revokePublicKeyLambda/
+RUN cd /lambdas/revokePublicKeyLambda && zip -9r revokePublicKeyLambda.zip .
+
+FROM amazonlinux:latest as lambda
+
+ARG MASTER_ACCOUNT_PRIVATE_KEY
+ARG NODE_ADDRESS
+
+ENV MASTER_ACCOUNT_PRIVATE_KEY=$MASTER_ACCOUNT_PRIVATE_KEY
+ENV NODE_ADDRESS=$NODE_ADDRESS
+
+RUN yum update -y && yum install -y unzip && \
+    curl --location https://rpm.nodesource.com/setup_8.x | bash - && \
+    yum install -y nodejs
+
+RUN mkdir -p /lambdas/revokePublicKeyLambda
+
+COPY --from=builder /lambdas/revokePublicKeyLambda/revokePublicKeyLambda.zip /lambdas/revokePublicKeyLambda
+
+ADD src/callers/revokePublicKeyLambdaHandlerCaller.js /lambdas/revokePublicKeyLambda/
+RUN cd /lambdas/revokePublicKeyLambda && unzip revokePublicKeyLambda.zip
+
+CMD node /lambdas/revokePublicKeyLambda/revokePublicKeyLambdaHandlerCaller.js
diff --git a/Jenkinsfile b/Jenkinsfile
index d5163b0..068516b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -13,6 +13,7 @@ node('master') {
     stage ('Prepare environment') {
         sh "rm -rf $pwd/transferTokensLambda.zip"
         sh "rm -rf $pwd/storePublicKeyLambda.zip"
+        sh "rm -rf $pwd/revokePublicKeyLambda.zip"
         sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
         sh "docker rmi lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
     }
@@ -25,6 +26,7 @@ node('master') {
         sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true && docker run -d --name lambdas-${env.BRANCH_NAME.toLowerCase()} lambdas-${env.BRANCH_NAME.toLowerCase()}"
         sh "docker cp lambdas-${env.BRANCH_NAME.toLowerCase()}:/lambdas/transferTokensLambda/transferTokensLambda.zip ."
         sh "docker cp lambdas-${env.BRANCH_NAME.toLowerCase()}:/lambdas/storePublicKeyLambda/storePublicKeyLambda.zip ."
+        sh "docker cp lambdas-${env.BRANCH_NAME.toLowerCase()}:/lambdas/revokePublicKeyLambda/revokePublicKeyLambda.zip ."
         sh "docker stop lambdas-${env.BRANCH_NAME.toLowerCase()}"
     }
 
@@ -37,6 +39,10 @@ node('master') {
             sh "aws lambda update-function-code \
                     --function-name 'prod-activitySimulationStorePublicKey' \
                     --zip-file fileb://storePublicKeyLambda.zip"
+
+            sh "aws lambda update-function-code \
+                    --function-name 'prod-activitySimulationRevokePublicKey' \
+                    --zip-file fileb://revokePublicKeyLambda.zip"
         }
     }
 
@@ -49,6 +55,10 @@ node('master') {
             sh "aws lambda update-function-code \
                     --function-name 'staging-activitySimulationStorePublicKey' \
                     --zip-file fileb://storePublicKeyLambda.zip"
+
+            sh "aws lambda update-function-code \
+                    --function-name 'staging-activitySimulationRevokePublicKey' \
+                    --zip-file fileb://revokePublicKeyLambda.zip"
         }
     }
 
@@ -56,6 +66,7 @@ node('master') {
         stage('Deploy lambda for preview') {
             sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' || true"
             sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationStorePublicKey-${env.BRANCH_NAME}' || true"
+            sh "aws lambda delete-function --function-name 'deployPreview-activitySimulationRevokePublicKey-${env.BRANCH_NAME}' || true"
 
             sh "aws lambda create-function \
                     --function-name 'deployPreview-activitySimulationTransferTokens-${env.BRANCH_NAME}' \
@@ -73,12 +84,22 @@ node('master') {
                     --timeout '300' \
                     --environment Variables='{MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}' \
                     --zip-file fileb://storePublicKeyLambda.zip"
+
+            sh "aws lambda create-function \
+                    --function-name 'deployPreview-activitySimulationRevokePublicKey-${env.BRANCH_NAME}' \
+                    --runtime 'nodejs8.10' \
+                    --handler 'revokePublicKeyLambdaHandler.revokePublicKeyLambdaHandler' \
+                    --role 'arn:aws:iam::146998029420:role/HandleLambdasRole' \
+                    --timeout '300' \
+                    --environment Variables='{MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}' \
+                    --zip-file fileb://revokePublicKeyLambda.zip"
         }
     }
 
     stage ('Clean up an environment') {
         sh "rm -rf transferTokensLambda.zip"
         sh "rm -rf storePublicKeyLambda.zip"
+        sh "rm -rf revokePublicKeyLambda.zip"
         sh "docker rm lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
         sh "docker rmi lambdas-${env.BRANCH_NAME.toLowerCase()} -f || true"
     }
diff --git a/README.md b/README.md
index 323a5fd..0686cd8 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ commands:
 $ docker run -d --name lambdas lambdas
 $ docker cp lambdas:/lambdas/transferTokensLambda/transferTokensLambda.zip .
 $ docker cp lambdas:/lambdas/storePublicKeyLambda/storePublicKeyLambda.zip .
+$ docker cp lambdas:/lambdas/revokePublicKeyLambda/revokePublicKeyLambda.zip .
 $ docker stop lambdas
 ```
 
@@ -78,7 +79,7 @@ $ docker run \
 
 ### Store public key lambda
 
-To build an environment for lambda that transfer tokens, build the container first:
+To build an environment for lambda that store public key, build the container first:
 
 ```bash
 $ docker build  \
@@ -97,3 +98,25 @@ $ docker run \
       -v $PWD/src/lambdas/storePublicKeyLambdaHandler.js:/lambdas/storePublicKeyLambda/storePublicKeyLambdaHandler.js \
       --name store-public-key-lambda --rm store-public-key-lambda
 ```
+
+### Revoke public key lambda
+
+To build an environment for lambda that revoke public key, build the container first:
+
+```bash
+$ docker build  \
+      --build-arg MASTER_ACCOUNT_PRIVATE_KEY=ad2dc65ca66706aa4b5a2b63a10472c91e113b7f82614260f3bb3a2cd28a0cdc \
+      --build-arg NODE_ADDRESS=139.59.148.55 \
+      -f Dockerfile.revokePublicKeyLambda \
+      -t revoke-public-key-lambda .
+```
+
+Then you could execute the lambda like it should be executed in the production with the following command. This command
+execute lambda in the container, that container is destroyed, so you can do it again immediately.
+
+```bash
+$ docker run \
+      -v $PWD/src/callers/revokePublicKeyLambdaHandlerCaller.js:/lambdas/revokePublicKeyLambda/revokePublicKeyLambdaHandlerCaller.js \
+      -v $PWD/src/lambdas/revokePublicKeyLambdaHandler.js:/lambdas/revokePublicKeyLambda/revokePublicKeyLambdaHandler.js \
+      --name revoke-public-key-lambda --rm revoke-public-key-lambda
+```
diff --git a/ops/Dockerfile.buildLambdasToProduction b/ops/Dockerfile.buildLambdasToProduction
index 522b902..0e4bf3c 100644
--- a/ops/Dockerfile.buildLambdasToProduction
+++ b/ops/Dockerfile.buildLambdasToProduction
@@ -8,11 +8,14 @@ RUN mkdir /lambdas
 
 RUN mkdir /lambdas/transferTokensLambda && cp -r /node_modules/ /lambdas/transferTokensLambda
 RUN mkdir /lambdas/storePublicKeyLambda && cp -r /node_modules/ /lambdas/storePublicKeyLambda
+RUN mkdir /lambdas/revokePublicKeyLambda && cp -r /node_modules/ /lambdas/revokePublicKeyLambda
 
 ADD src/lambdas/transferTokensLambdaHandler.js /lambdas/transferTokensLambda/
 ADD src/lambdas/storePublicKeyLambdaHandler.js /lambdas/storePublicKeyLambda/
+ADD src/lambdas/revokePublicKeyLambdaHandler.js /lambdas/revokePublicKeyLambda/
 
 RUN cd /lambdas/transferTokensLambda && zip -9r transferTokensLambda.zip .
 RUN cd /lambdas/storePublicKeyLambda && zip -9r storePublicKeyLambda.zip .
+RUN cd /lambdas/revokePublicKeyLambda && zip -9r revokePublicKeyLambda.zip .
 
 CMD sleep 7200
diff --git a/src/callers/revokePublicKeyLambdaHandlerCaller.js b/src/callers/revokePublicKeyLambdaHandlerCaller.js
new file mode 100644
index 0000000..3e76342
--- /dev/null
+++ b/src/callers/revokePublicKeyLambdaHandlerCaller.js
@@ -0,0 +1,3 @@
+let lambdas = require('./revokePublicKeyLambdaHandler.js');
+
+lambdas.revokePublicKeyLambdaHandler({}, {}, function(result, _) {});
diff --git a/src/lambdas/revokePublicKeyLambdaHandler.js b/src/lambdas/revokePublicKeyLambdaHandler.js
new file mode 100644
index 0000000..7007c2c
--- /dev/null
+++ b/src/lambdas/revokePublicKeyLambdaHandler.js
@@ -0,0 +1,36 @@
+const Remme = require("remme");
+
+const privateKeyHex = process.env.MASTER_ACCOUNT_PRIVATE_KEY;
+const nodeAddress = process.env.NODE_ADDRESS;
+
+const remme = new Remme.Client({
+    accountConfig: { privateKeyHex },
+    networkConfig: {
+        nodeAddress: nodeAddress + ":8080"
+    }
+});
+
+
+exports.revokePublicKeyLambdaHandler = async (event) => {
+
+    const publicKeyAddresses = await remme.publicKeyStorage.getAccountPublicKeys(remme.account.address);
+
+    const publicKeyAddress = publicKeyAddresses[publicKeyAddresses.length - 1];
+
+    const info = await remme.publicKeyStorage.getInfo(publicKeyAddress);
+
+    if (info.isRevoked === false) {
+        const revokeResponse = await remme.publicKeyStorage.revoke(publicKeyAddress);
+
+        const remme_address = remme.account.address;
+        const batchIdentifier = revokeResponse.data.id;
+
+        console.log(`Public key that belongs to address \`${remme_address}\` has been revoked. Batch identifier is \`${batchIdentifier}\`.`);
+
+        return batchIdentifier;
+    }
+    else {
+        console.log(`Public key address \`${publicKeyAddress}\` has been already revoked.`);
+    }
+
+};

From 969130efce26db63b82326372f4d9e2bf8f22ca9 Mon Sep 17 00:00:00 2001
From: Dmytro Striletskyi <dmytro.striletskyi@gmail.com>
Date: Thu, 25 Apr 2019 15:33:01 +0300
Subject: [PATCH 7/8] Integrate env. variable to sent amount to transfer (#9)

---
 Dockerfile.transferTokensLambda            |  2 ++
 Jenkinsfile                                |  2 +-
 README.md                                  | 10 ++++++----
 src/lambdas/transferTokensLambdaHandler.js |  3 ++-
 4 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Dockerfile.transferTokensLambda b/Dockerfile.transferTokensLambda
index f5f8f12..1ee37a6 100644
--- a/Dockerfile.transferTokensLambda
+++ b/Dockerfile.transferTokensLambda
@@ -14,9 +14,11 @@ FROM amazonlinux:latest as lambda
 
 ARG MASTER_ACCOUNT_PRIVATE_KEY
 ARG NODE_ADDRESS
+ARG AMOUNT_OF_TOKENS_TO_SEND
 
 ENV MASTER_ACCOUNT_PRIVATE_KEY=$MASTER_ACCOUNT_PRIVATE_KEY
 ENV NODE_ADDRESS=$NODE_ADDRESS
+ENV AMOUNT_OF_TOKENS_TO_SEND=$AMOUNT_OF_TOKENS_TO_SEND
 
 RUN yum update -y && yum install -y unzip && \
     curl --location https://rpm.nodesource.com/setup_8.x | bash - && \
diff --git a/Jenkinsfile b/Jenkinsfile
index 068516b..d76d76e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -73,7 +73,7 @@ node('master') {
                     --runtime 'nodejs8.10' \
                     --handler 'transferTokensLambdaHandler.transferTokensLambdaHandler' \
                     --role 'arn:aws:iam::146998029420:role/HandleLambdasRole' \
-                    --environment Variables='{MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS}}' \
+                    --environment Variables='{MASTER_ACCOUNT_PRIVATE_KEY=${env.MASTER_ACCOUNT_PRIVATE_KEY},NODE_ADDRESS=${env.NODE_ADDRESS},AMOUNT_OF_TOKENS_TO_SEND=${env.AMOUNT_OF_TOKENS_TO_SEND}}' \
                     --zip-file fileb://transferTokensLambda.zip"
 
             sh "aws lambda create-function \
diff --git a/README.md b/README.md
index 0686cd8..3b54b4f 100644
--- a/README.md
+++ b/README.md
@@ -42,9 +42,10 @@ $ aws lambda update-function-code --function-name activitySimulationTrasferToken
 
 The production requires the following environment variables on the ``AWS Lambda`` environment:
 
-1. ``NODE_ADDRESS`` — the address of the node to work with (e.g. ``node-genesis-testnet.remme.io`` or ``139.59.148.55``).
+1. ``NODE_ADDRESS`` — the address of the node to work with (e.g. ``node-27-testnet.remme.io`` or ``139.59.148.55``).
 2. ``MASTER_ACCOUNT_PRIVATE_KEY`` — private key from the account on the blockchain that is accessible by the node address 
 that could be a faucet for the transactions execution (have tokens on the account).
+3. ``AMOUNT_OF_TOKENS_TO_SEND`` — amount of tokens to send for transfer tokens lambda.
 
 ## Development
 
@@ -62,7 +63,8 @@ To build an environment for lambda that transfer tokens, build the container fir
 ```bash
 $ docker build  \
       --build-arg MASTER_ACCOUNT_PRIVATE_KEY=ad2dc65ca66706aa4b5a2b63a10472c91e113b7f82614260f3bb3a2cd28a0cdc \
-      --build-arg NODE_ADDRESS=139.59.148.55 \
+      --build-arg NODE_ADDRESS=node-27-testnet.remme.io \
+      --build-arg AMOUNT_OF_TOKENS_TO_SEND=1000 \
       -f Dockerfile.transferTokensLambda \
       -t transfer-tokens-lambda .
 ```
@@ -84,7 +86,7 @@ To build an environment for lambda that store public key, build the container fi
 ```bash
 $ docker build  \
       --build-arg MASTER_ACCOUNT_PRIVATE_KEY=ad2dc65ca66706aa4b5a2b63a10472c91e113b7f82614260f3bb3a2cd28a0cdc \
-      --build-arg NODE_ADDRESS=139.59.148.55 \
+      --build-arg NODE_ADDRESS=node-27-testnet.remme.io \
       -f Dockerfile.storePublicKeyLambda \
       -t store-public-key-lambda .
 ```
@@ -106,7 +108,7 @@ To build an environment for lambda that revoke public key, build the container f
 ```bash
 $ docker build  \
       --build-arg MASTER_ACCOUNT_PRIVATE_KEY=ad2dc65ca66706aa4b5a2b63a10472c91e113b7f82614260f3bb3a2cd28a0cdc \
-      --build-arg NODE_ADDRESS=139.59.148.55 \
+      --build-arg NODE_ADDRESS=node-27-testnet.remme.io \
       -f Dockerfile.revokePublicKeyLambda \
       -t revoke-public-key-lambda .
 ```
diff --git a/src/lambdas/transferTokensLambdaHandler.js b/src/lambdas/transferTokensLambdaHandler.js
index 37f1f04..ff07884 100644
--- a/src/lambdas/transferTokensLambdaHandler.js
+++ b/src/lambdas/transferTokensLambdaHandler.js
@@ -2,6 +2,7 @@ const Remme = require("remme");
 
 const privateKeyHex = process.env.MASTER_ACCOUNT_PRIVATE_KEY;
 const nodeAddress = process.env.NODE_ADDRESS;
+const amountOfTokensToSend = process.env.AMOUNT_OF_TOKENS_TO_SEND;
 
 const remme_from = new Remme.Client({
     accountConfig: { privateKeyHex },
@@ -23,7 +24,7 @@ exports.transferTokensLambdaHandler = async (event) => {
 
     const remme_to_address = remme_to.token._remmeAccount._address;
 
-    const transactionResult = await remme_from.token.transfer(remme_to.token._remmeAccount._address, 1000);
+    const transactionResult = await remme_from.token.transfer(remme_to.token._remmeAccount._address, amountOfTokensToSend);
     const batchIdentifier = transactionResult.data.id;
 
     console.log(

From ee1f1b500d8416b4b07ae2c9de08ececcc2c6c58 Mon Sep 17 00:00:00 2001
From: Dmytro Striletskyi <dmytro.striletskyi@gmail.com>
Date: Fri, 10 May 2019 19:00:38 +0300
Subject: [PATCH 8/8] Send tokens to the node account instead of just account
 (#11)

---
 src/lambdas/transferTokensLambdaHandler.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/lambdas/transferTokensLambdaHandler.js b/src/lambdas/transferTokensLambdaHandler.js
index ff07884..9286755 100644
--- a/src/lambdas/transferTokensLambdaHandler.js
+++ b/src/lambdas/transferTokensLambdaHandler.js
@@ -17,14 +17,15 @@ const remme_from_address = remme_from.token._remmeAccount._address;
 exports.transferTokensLambdaHandler = async (event) => {
 
     const remme_to = new Remme.Client({
+        accountConfig: { privateKeyHex, type: 1 },
         networkConfig: {
             nodeAddress: nodeAddress + ":8080"
         }
     });
 
-    const remme_to_address = remme_to.token._remmeAccount._address;
+    const remme_to_address = remme_to.account.address;
 
-    const transactionResult = await remme_from.token.transfer(remme_to.token._remmeAccount._address, amountOfTokensToSend);
+    const transactionResult = await remme_from.token.transfer(remme_to_address, amountOfTokensToSend);
     const batchIdentifier = transactionResult.data.id;
 
     console.log(