# Vault configuration

#Introduction

This document describe how to create vault tokens in order to configure peatio-rails to be able to encrypt secrets, to renew token and to manage totp, to configure peatio-crypto-daemons to be able to encrypt secrets, to decrypt secrets, to renew token, to configure peatio-upstream-proxy to be able to decrypt secrets, to renew token.

#Connect to vault

You can validate it works running the following command:

$ vault status

Type: shamir
Sealed: false
Key Shares: 1
Key Threshold: 1
Unseal Progress: 0
Unseal Nonce: 
Version: 1.3.4
Cluster Name: vault-cluster-650930cf
Cluster ID: 9f40327d-ec71-9655-b728-7588ce47d0b4

High-Availability Enabled: false

#Create ACL groups

# Create the following policy files

peatio-rails.hcl

# Manage the transit secrets engine
path "transit/keys/*" {
  capabilities = [ "create", "read", "list" ]
}

# Encrypt engines secrets
path "transit/encrypt/opendax_engines_*" {
  capabilities = [ "create", "read", "update" ]
}

# Encrypt wallets secrets
path "transit/encrypt/opendax_wallets_*" {
  capabilities = [ "create", "read", "update" ]
}

# Encrypt beneficiaries data
path "transit/encrypt/opendax_beneficiaries_*" {
  capabilities = [ "create", "read", "update" ]
}

# Decrypt beneficiaries data
path "transit/decrypt/opendax_beneficiaries_*" {
  capabilities = [ "create", "read", "update" ]
}

# Renew tokens
path "auth/token/renew" {
  capabilities = [ "update" ]
}

# Lookup tokens
path "auth/token/lookup" {
  capabilities = [ "update" ]
}

# Verify an otp code
path "totp/code/opendax_*" {
  capabilities = ["update"]
}

peatio-crypto-daemons.hcl

# Manage the transit secrets engine
path "transit/keys/*" {
  capabilities = [ "create", "read", "list" ]
}

# Encrypt Payment Addresses secrets
path "transit/encrypt/opendax_payment_addresses_*" {
  capabilities = [ "create", "read", "update" ]
}

# Decrypt Payment Addresses secrets
path "transit/decrypt/opendax_payment_addresses_*" {
  capabilities = [ "create", "read", "update" ]
}

# Decrypt wallets secrets
path "transit/decrypt/opendax_wallets_*" {
  capabilities = [ "create", "read", "update" ]
}

# Renew tokens
path "auth/token/renew" {
  capabilities = [ "update" ]
}

# Lookup tokens
path "auth/token/lookup" {
  capabilities = [ "update" ]
}

peatio-upstream-proxy.hcl

# Manage the transit secrets engine
path "transit/keys/*" {
  capabilities = [ "create", "read", "list" ]
}

# Decrypt Engines secrets
path "transit/decrypt/opendax_engines_*" {
  capabilities = [ "create", "read", "update" ]
}

# Renew tokens
path "auth/token/renew" {
  capabilities = [ "update" ]
}

# Lookup tokens
path "auth/token/lookup" {
  capabilities = [ "update" ]
}

# Create the ACL groups in vault

vault policy write peatio-rails peatio-rails.hcl
vault policy write peatio-crypto-daemons peatio-crypto-daemons.hcl
vault policy write peatio-upstream-proxy peatio-upstream-proxy.hcl

# Create applications tokens

vault token create -policy=peatio-rails -period=240h
vault token create -policy=peatio-crypto-daemons -period=240h
vault token create -policy=peatio-upstream-proxy -period=240h

#Configure Peatio

Set those variables according to your deployment:

export VAULT_ADDR=http://127.0.0.1:8200
export VAULT_TOKEN=s.jyH1vmrOmkZ0FZZ0NZtgRenS
export VAULT_APP_NAME=opendax