bump

* Wallet prep work for BPU

This PR prepares the wallet for #1321. It makes transfers from the vault and ledger to go to their own post actions for processing (not particularly useful in this PR but is needed in BPU to propose a new tx)  It also makes the Sign with seed consistent with redirect to /psbt/ready after signing which it did not do (it stayed on the seed route)

* fix test

* add assert

.circleci/config.yml

@@ -0,0 +1,147 @@
+version: 2
+jobs:
+  fast_tests:
+    machine:
+        enabled: true
+    steps:
+      - checkout
+      - run:
+          command: |
+            cd .circleci && ./run-tests.sh "Fast=Fast"
+  selenium_tests:
+    machine:
+        enabled: true
+    steps:
+      - checkout
+      - run:
+          command: |
+            cd .circleci && ./run-tests.sh "Selenium=Selenium"
+  integration_tests:
+    machine:
+        enabled: true
+    steps:
+      - checkout
+      - run:
+          command: |
+            cd .circleci && ./run-tests.sh "Integration=Integration"
+  external_tests:
+    machine:
+        enabled: true
+    steps:
+      - checkout
+      - run:
+          command: |
+            if [ "$CIRCLE_PROJECT_USERNAME" == "btcpayserver" ] && [ "$CIRCLE_PROJECT_REPONAME" == "btcpayserver" ]; then
+                cd .circleci && ./run-tests.sh "ExternalIntegration=ExternalIntegration"
+            else
+              echo "Skipping running ExternalIntegration tests outside of context of main user and repository that have access to secrets"
+            fi
+
+
+  # publish jobs require $DOCKERHUB_REPO, $DOCKERHUB_USER, $DOCKERHUB_PASS defined
+  amd64:
+    machine:
+        enabled: true
+    steps:
+      - checkout  
+      - run:
+          command: |
+            LATEST_TAG=${CIRCLE_TAG:1} #trim v from tag
+            #
+            sudo docker build --pull -t $DOCKERHUB_REPO:$LATEST_TAG-amd64 -f amd64.Dockerfile .
+            sudo docker login --username=$DOCKERHUB_USER --password=$DOCKERHUB_PASS
+            sudo docker push $DOCKERHUB_REPO:$LATEST_TAG-amd64
+
+  arm32v7:
+    machine:
+        enabled: true
+    steps:
+      - checkout  
+      - run:
+          command: |
+            sudo docker run --rm --privileged multiarch/qemu-user-static:register --reset
+            LATEST_TAG=${CIRCLE_TAG:1} #trim v from tag
+            #
+            sudo docker build --pull -t $DOCKERHUB_REPO:$LATEST_TAG-arm32v7 -f arm32v7.Dockerfile .
+            sudo docker login --username=$DOCKERHUB_USER --password=$DOCKERHUB_PASS
+            sudo docker push $DOCKERHUB_REPO:$LATEST_TAG-arm32v7
+
+  arm64v8:
+    machine:
+        enabled: true
+    steps:
+      - checkout  
+      - run:
+          command: |
+            sudo docker run --rm --privileged multiarch/qemu-user-static:register --reset
+            LATEST_TAG=${CIRCLE_TAG:1} #trim v from tag
+            #
+            sudo docker build --pull -t $DOCKERHUB_REPO:$LATEST_TAG-arm64v8 -f arm64v8.Dockerfile .
+            sudo docker login --username=$DOCKERHUB_USER --password=$DOCKERHUB_PASS
+            sudo docker push $DOCKERHUB_REPO:$LATEST_TAG-arm64v8
+
+  multiarch:
+    machine:
+      enabled: true
+      image: circleci/classic:201808-01
+    steps:
+      - run:
+          command: |
+            # Turn on Experimental features
+            sudo mkdir $HOME/.docker
+            sudo sh -c 'echo "{ \"experimental\": \"enabled\" }" >> $HOME/.docker/config.json'
+            #
+            sudo docker login --username=$DOCKERHUB_USER --password=$DOCKERHUB_PASS
+            #
+            LATEST_TAG=${CIRCLE_TAG:1} #trim v from tag
+            sudo docker manifest create --amend $DOCKERHUB_REPO:$LATEST_TAG $DOCKERHUB_REPO:$LATEST_TAG-amd64 $DOCKERHUB_REPO:$LATEST_TAG-arm32v7 $DOCKERHUB_REPO:$LATEST_TAG-arm64v8
+            sudo docker manifest annotate $DOCKERHUB_REPO:$LATEST_TAG $DOCKERHUB_REPO:$LATEST_TAG-amd64 --os linux --arch amd64
+            sudo docker manifest annotate $DOCKERHUB_REPO:$LATEST_TAG $DOCKERHUB_REPO:$LATEST_TAG-arm32v7 --os linux --arch arm --variant v7
+            sudo docker manifest annotate $DOCKERHUB_REPO:$LATEST_TAG $DOCKERHUB_REPO:$LATEST_TAG-arm64v8 --os linux --arch arm64 --variant v8
+            sudo docker manifest push $DOCKERHUB_REPO:$LATEST_TAG -p
+
+workflows:
+  version: 2
+  build_and_test:
+    jobs:
+      - fast_tests
+      - selenium_tests
+      - integration_tests
+      - external_tests:
+          filters:
+            branches:
+                only: master
+
+  publish:
+    jobs:
+      - amd64:
+          filters:
+            # ignore any commit on any branch by default
+            branches:
+              ignore: /.*/
+            # only act on version tags v1.0.0.88
+            # OR feature tags like vlndseedbackup
+            tags:
+              only: /(v[1-9]+(\.[0-9]+)*)|(v[a-z]+)/
+      - arm32v7:
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /(v[1-9]+(\.[0-9]+)*)|(v[a-z]+)/
+      - arm64v8:
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /(v[1-9]+(\.[0-9]+)*)|(v[a-z]+)/
+      - multiarch:
+          requires:
+            - amd64
+            - arm32v7
+            - arm64v8
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /(v[1-9]+(\.[0-9]+)*)|(v[a-z]+)/

.circleci/run-tests.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+set -e
+
+cd ../BTCPayServer.Tests
+docker-compose -v
+docker-compose down --v
+docker-compose pull
+docker-compose build
+docker-compose run -e "TEST_FILTERS=$1" tests

.dockerignore

@@ -121,3 +121,4 @@ bower_components
 output
 
 .vs
+**/launchSettings.json

.editorconfig

@@ -0,0 +1,149 @@
+# editorconfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Default settings:
+# A newline ending every file
+# Use 4 spaces as indentation
+[*]
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+
+[project.json]
+indent_size = 2
+
+# C# files
+[*.cs]
+# New line preferences
+csharp_new_line_before_open_brace = all
+csharp_new_line_before_else = true
+csharp_new_line_before_catch = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_within_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_switch_labels = true
+csharp_indent_labels = flush_left
+
+# avoid this. unless absolutely necessary
+dotnet_style_qualification_for_field = false:suggestion
+dotnet_style_qualification_for_property = false:suggestion
+dotnet_style_qualification_for_method = false:suggestion
+dotnet_style_qualification_for_event = false:suggestion
+
+# only use var when it's obvious what the variable type is
+csharp_style_var_for_built_in_types = false:none
+csharp_style_var_when_type_is_apparent = false:none
+csharp_style_var_elsewhere = false:suggestion
+
+# use language keywords instead of BCL types
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+dotnet_style_predefined_type_for_member_access = true:suggestion
+
+# name all constant fields using PascalCase
+dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols  = constant_fields
+dotnet_naming_rule.constant_fields_should_be_pascal_case.style    = pascal_case_style
+
+dotnet_naming_symbols.constant_fields.applicable_kinds   = field
+dotnet_naming_symbols.constant_fields.required_modifiers = const
+
+dotnet_naming_style.pascal_case_style.capitalization = pascal_case
+
+# internal and private fields should be _camelCase
+dotnet_naming_rule.camel_case_for_private_internal_fields.severity = suggestion
+dotnet_naming_rule.camel_case_for_private_internal_fields.symbols  = private_internal_fields
+dotnet_naming_rule.camel_case_for_private_internal_fields.style    = camel_case_underscore_style
+
+dotnet_naming_symbols.private_internal_fields.applicable_kinds = field
+dotnet_naming_symbols.private_internal_fields.applicable_accessibilities = private, internal
+
+dotnet_naming_style.camel_case_underscore_style.required_prefix = _
+dotnet_naming_style.camel_case_underscore_style.capitalization = camel_case 
+
+# Code style defaults
+dotnet_sort_system_directives_first = true
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = false
+
+# Expression-level preferences
+dotnet_style_object_initializer = true:suggestion
+dotnet_style_collection_initializer = true:suggestion
+dotnet_style_explicit_tuple_names = true:suggestion
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+
+# Expression-bodied members
+csharp_style_expression_bodied_methods = false:none
+csharp_style_expression_bodied_constructors = false:none
+csharp_style_expression_bodied_operators = false:none
+csharp_style_expression_bodied_properties = true:none
+csharp_style_expression_bodied_indexers = true:none
+csharp_style_expression_bodied_accessors = true:none
+
+# Pattern matching
+csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
+csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+csharp_style_inlined_variable_declaration = true:suggestion
+
+# Null checking preferences
+csharp_style_throw_expression = true:suggestion
+csharp_style_conditional_delegate_call = true:suggestion
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = do_not_ignore
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# C++ Files
+[*.{cpp,h,in}]
+curly_bracket_next_line = true
+indent_brace_style = Allman
+
+# Xml project files
+[*.{csproj,vcxproj,vcxproj.filters,proj,nativeproj,locproj}]
+indent_size = 2
+
+# Xml build files
+[*.builds]
+indent_size = 2
+
+# Xml files
+[*.{xml,stylecop,resx,ruleset}]
+indent_size = 2
+
+# Xml config files
+[*.{props,targets,config,nuspec}]
+indent_size = 2
+
+# Shell scripts
+[*.sh]
+end_of_line = lf
+[*.{cmd, bat}]
+end_of_line = crlf

.gitattributes

@@ -0,0 +1,17 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.c text
+*.h text
+
+# Declare files that will always have CRLF line endings on checkout.
+*.sln text eol=crlf
+
+# Declare files that will always have CRLF line endings on checkout.
+*.sh text eol=lf
+
+# Denote all files that are truly binary and should not be modified.
+*.png binary
+*.jpg binary

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+# These are supported funding model platforms
+custom: https://foundation.btcpayserver.org

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Report a problem
+about: File a technical problem or report a bug
+---
+
+**Describe the problem/bug**
+A clear and concise description of what the bug is.
+
+**Your environment**
+* Version of BTCPay Server:
+* Deployment method: 
+* Other relevant environment details:
+
+**Logs (if applicable)**
+Basic logs can be found in Server Settings > Logs.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Actual behavior**
+Tell us what happens instead
+
+**Screenshots/Links**
+If applicable, add screenshots or links to help explain your problem.
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Ideas and feature requests
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Provide examples**
+If applicable provide examples, wireframes, sketches or images to better explain your idea.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.gitignore

@@ -287,3 +287,10 @@ __pycache__/
 *.odx.cs
 *.xsd.cs
 /BTCPayServer/Build/dockerfiles
+
+# Bundling JS/CSS
+BTCPayServer/wwwroot/bundles/*
+!BTCPayServer/wwwroot/bundles/.gitignore
+
+.vscode
+BTCPayServer/testpwd

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Bitcoin.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitBitcoin()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("BTC");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Bitcoin",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://blockstream.info/tx/{0}" : "https://blockstream.info/testnet/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "bitcoin",
+                CryptoImagePath = "imlegacy/bitcoin.svg",
+                LightningImagePath = "imlegacy/bitcoin-lightning.svg",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("0'") : new KeyPath("1'"),
+                SupportRBF = true,
+                //https://github.com/spesmilo/electrum/blob/11733d6bc271646a00b69ff07657119598874da4/electrum/constants.py
+                ElectrumMapping = NetworkType == NetworkType.Mainnet
+                    ? new Dictionary<uint, DerivationType>()
+                    {
+                        {0x0488b21eU, DerivationType.Legacy }, // xpub
+                        {0x049d7cb2U, DerivationType.SegwitP2SH }, // ypub
+                        {0x4b24746U, DerivationType.Segwit }, //zpub
+                    }
+                    : new Dictionary<uint, DerivationType>()
+                    {
+                        {0x043587cfU, DerivationType.Legacy},
+                        {0x044a5262U, DerivationType.SegwitP2SH},
+                        {0x045f1cf6U, DerivationType.Segwit}
+                    }
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.BitcoinGold.cs

@@ -0,0 +1,29 @@
+using NBitcoin;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitBitcoinGold()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("BTG");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "BGold",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://explorer.bitcoingold.org/insight/tx/{0}/" : "https://test-explorer.bitcoingold.org/insight/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "bitcoingold",
+                DefaultRateRules = new[]
+                {
+                    "BTG_X = BTG_BTC * BTC_X",
+                    "BTG_BTC = bitfinex(BTG_BTC)",
+                },
+                CryptoImagePath = "imlegacy/btg.svg",
+                LightningImagePath = "imlegacy/btg-lightning.svg",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("156'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Bitcoinplus.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitBitcoinplus()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("XBC");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Bitcoinplus",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://chainz.cryptoid.info/xbc/tx.dws?{0}" : "https://chainz.cryptoid.info/xbc/tx.dws?{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "bitcoinplus",
+                DefaultRateRules = new[]
+                {
+                                "XBC_X = XBC_BTC * BTC_X",
+                                "XBC_BTC = cryptopia(XBC_BTC)"
+                },
+                CryptoImagePath = "imlegacy/bitcoinplus.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("65'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Bitcore.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitBitcore()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("BTX");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Bitcore",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://insight.bitcore.cc/tx/{0}" : "https://insight.bitcore.cc/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "bitcore",
+                DefaultRateRules = new[]
+                {
+                                "BTX_X = BTX_BTC * BTC_X",
+                                "BTX_BTC = hitbtc(BTX_BTC)"
+                },
+                CryptoImagePath = "imlegacy/bitcore.svg",
+                LightningImagePath = "imlegacy/bitcore-lightning.svg",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("160'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Dash.cs

@@ -0,0 +1,33 @@
+using NBitcoin;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitDash()
+        {
+            //not needed: NBitcoin.Altcoins.Dash.Instance.EnsureRegistered();
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("DASH");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Dash",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet
+                    ? "https://insight.dash.org/insight/tx/{0}"
+                    : "https://testnet-insight.dashevo.org/insight/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "dash",
+                DefaultRateRules = new[]
+                    {
+                        "DASH_X = DASH_BTC * BTC_X",
+                        "DASH_BTC = bittrex(DASH_BTC)"
+                    },
+                CryptoImagePath = "imlegacy/dash.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                //https://github.com/satoshilabs/slips/blob/master/slip-0044.md
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("5'")
+                    : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Dogecoin.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitDogecoin()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("DOGE");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Dogecoin",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://dogechain.info/tx/{0}" : "https://dogechain.info/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "dogecoin",
+                DefaultRateRules = new[] 
+                {
+                                "DOGE_X = DOGE_BTC * BTC_X",
+                                "DOGE_BTC = bittrex(DOGE_BTC)"
+                },
+                CryptoImagePath = "imlegacy/dogecoin.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("3'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Feathercoin.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitFeathercoin()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("FTC");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Feathercoin",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://explorer.feathercoin.com/tx/{0}" : "https://explorer.feathercoin.com/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "feathercoin",
+                DefaultRateRules = new[] 
+                {
+                                "FTC_X = FTC_BTC * BTC_X",
+                                "FTC_BTC = bittrex(FTC_BTC)"
+                },
+                CryptoImagePath = "imlegacy/feathercoin.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("8'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Groestlcoin.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitGroestlcoin()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("GRS");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Groestlcoin",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet
+                    ? "https://chainz.cryptoid.info/grs/tx.dws?{0}.htm"
+                    : "https://chainz.cryptoid.info/grs-test/tx.dws?{0}.htm",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "groestlcoin",
+                DefaultRateRules = new[]
+                {
+                    "GRS_X = GRS_BTC * BTC_X",
+                    "GRS_BTC = bittrex(GRS_BTC)"
+                },
+                CryptoImagePath = "imlegacy/groestlcoin.png",
+                LightningImagePath = "imlegacy/groestlcoin-lightning.svg",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("17'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Litecoin.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitLitecoin()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("LTC");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Litecoin",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet
+                    ? "https://live.blockcypher.com/ltc/tx/{0}/"
+                    : "http://explorer.litecointools.com/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "litecoin",
+                DefaultRateRules = new[]
+                {
+                    "LTC_X = LTC_BTC * BTC_X",
+                    "LTC_BTC = coingecko(LTC_BTC)"
+                },
+                CryptoImagePath = "imlegacy/litecoin.svg",
+                LightningImagePath = "imlegacy/litecoin-lightning.svg",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("2'") : new KeyPath("1'"),
+                //https://github.com/pooler/electrum-ltc/blob/0d6989a9d2fb2edbea421c116e49d1015c7c5a91/electrum_ltc/constants.py
+                ElectrumMapping = NetworkType == NetworkType.Mainnet
+                    ? new Dictionary<uint, DerivationType>()
+                    {
+                        {0x0488b21eU, DerivationType.Legacy },
+                        {0x049d7cb2U, DerivationType.SegwitP2SH },
+                        {0x04b24746U, DerivationType.Segwit },
+                    }
+                    : new Dictionary<uint, DerivationType>()
+                    {
+                        {0x043587cfU, DerivationType.Legacy },
+                        {0x044a5262U, DerivationType.SegwitP2SH },
+                        {0x045f1cf6U, DerivationType.Segwit }
+                    }
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Monacoin.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitMonacoin()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("MONA");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Monacoin",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://mona.insight.monaco-ex.org/insight/tx/{0}" : "https://testnet-mona.insight.monaco-ex.org/insight/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "monacoin",
+                DefaultRateRules = new[] 
+                {
+                                "MONA_X = MONA_BTC * BTC_X",
+                                "MONA_BTC = bittrex(MONA_BTC)"
+                },
+                CryptoImagePath = "imlegacy/monacoin.png",
+                LightningImagePath = "imlegacy/mona-lightning.svg",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("22'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Polis.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitPolis()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("POLIS");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Polis",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://blockbook.polispay.org/tx/{0}" : "https://blockbook.polispay.org/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "polis",
+                DefaultRateRules = new[]
+                {
+                                "POLIS_X = POLIS_BTC * BTC_X",
+                                "POLIS_BTC = polispay(POLIS_BTC)"
+                },
+                CryptoImagePath = "imlegacy/polis.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("1997'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Ufo.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitUfo()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("UFO");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Ufo",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://chainz.cryptoid.info/ufo/tx.dws?{0}" : "https://chainz.cryptoid.info/ufo/tx.dws?{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "ufo",
+                DefaultRateRules = new[] 
+                {
+                                "UFO_X = UFO_BTC * BTC_X",
+                                "UFO_BTC = coinexchange(UFO_BTC)"
+                },
+                CryptoImagePath = "imlegacy/ufo.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("202'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Viacoin.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitViacoin()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("VIA");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                DisplayName = "Viacoin",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://explorer.viacoin.org/tx/{0}" : "https://explorer.viacoin.org/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "viacoin",
+                DefaultRateRules = new[]
+                {
+                                "VIA_X = VIA_BTC * BTC_X",
+                                "VIA_BTC = bittrex(VIA_BTC)"
+                },
+                CryptoImagePath = "imlegacy/viacoin.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("14'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        Dictionary<string, BTCPayNetworkBase> _Networks = new Dictionary<string, BTCPayNetworkBase>();
+
+
+        private readonly NBXplorerNetworkProvider _NBXplorerNetworkProvider;
+        public NBXplorerNetworkProvider NBXplorerNetworkProvider
+        {
+            get
+            {
+                return _NBXplorerNetworkProvider;
+            }
+        }
+
+        BTCPayNetworkProvider(BTCPayNetworkProvider unfiltered, string[] cryptoCodes)
+        {
+            UnfilteredNetworks = unfiltered.UnfilteredNetworks ?? unfiltered;
+            NetworkType = unfiltered.NetworkType;
+            _NBXplorerNetworkProvider = new NBXplorerNetworkProvider(unfiltered.NetworkType);
+            _Networks = new Dictionary<string, BTCPayNetworkBase>();
+            cryptoCodes = cryptoCodes.Select(c => c.ToUpperInvariant()).ToArray();
+            foreach (var network in unfiltered._Networks)
+            {
+                if(cryptoCodes.Contains(network.Key))
+                {
+                    _Networks.Add(network.Key, network.Value);
+                }
+            }
+        }
+
+        public BTCPayNetworkProvider UnfilteredNetworks { get; }
+
+        public NetworkType NetworkType { get; private set; }
+        public BTCPayNetworkProvider(NetworkType networkType)
+        {
+            UnfilteredNetworks = this;
+            _NBXplorerNetworkProvider = new NBXplorerNetworkProvider(networkType);
+            NetworkType = networkType;
+            InitBitcoin();
+            InitLiquid();
+            InitLiquidAssets();
+            InitLitecoin();
+            InitBitcore();
+            InitDogecoin();
+            InitBitcoinGold();
+            InitMonacoin();
+            InitDash();
+            InitFeathercoin();
+            InitGroestlcoin();
+            InitViacoin();
+            InitMonero();
+            InitPolis();
+
+            // Assume that electrum mappings are same as BTC if not specified
+            foreach (var network in _Networks.Values.OfType<BTCPayNetwork>())
+            {
+                if(network.ElectrumMapping.Count == 0)
+                {
+                    network.ElectrumMapping = GetNetwork<BTCPayNetwork>("BTC").ElectrumMapping;
+                    if (!network.NBitcoinNetwork.Consensus.SupportSegwit)
+                    {
+                        network.ElectrumMapping =
+                            network.ElectrumMapping
+                            .Where(kv => kv.Value == DerivationType.Legacy)
+                            .ToDictionary(k => k.Key, k => k.Value);
+                    }
+                }
+            }
+
+            // Disabled because of https://twitter.com/Cryptopia_NZ/status/1085084168852291586
+            //InitBitcoinplus();
+            //InitUfo();
+        }
+
+        /// <summary>
+        /// Keep only the specified crypto
+        /// </summary>
+        /// <param name="cryptoCodes">Crypto to support</param>
+        /// <returns></returns>
+        public BTCPayNetworkProvider Filter(string[] cryptoCodes)
+        {
+            return new BTCPayNetworkProvider(this, cryptoCodes);
+        }
+
+        [Obsolete("To use only for legacy stuff")]
+        public BTCPayNetwork BTC => GetNetwork<BTCPayNetwork>("BTC");
+
+        public void Add(BTCPayNetwork network)
+        {
+            if (network.NBitcoinNetwork == null)
+                return;
+            Add(network as BTCPayNetworkBase);
+        }
+        public void Add(BTCPayNetworkBase network)
+        {
+            _Networks.Add(network.CryptoCode.ToUpperInvariant(), network);
+        }
+
+        public IEnumerable<BTCPayNetworkBase> GetAll()
+        {
+            return _Networks.Values.ToArray();
+        }
+
+        public bool Support(string cryptoCode)
+        {
+            return _Networks.ContainsKey(cryptoCode.ToUpperInvariant());
+        }
+        public BTCPayNetworkBase GetNetwork(string cryptoCode)
+        {
+            return GetNetwork<BTCPayNetworkBase>(cryptoCode.ToUpperInvariant());
+        }
+        public T GetNetwork<T>(string cryptoCode) where T: BTCPayNetworkBase
+        {
+            if (cryptoCode == null)
+                throw new ArgumentNullException(nameof(cryptoCode));
+            if(!_Networks.TryGetValue(cryptoCode.ToUpperInvariant(), out BTCPayNetworkBase network))
+            {
+                if (cryptoCode == "XBT")
+                    return GetNetwork<T>("BTC");
+            }
+            return network as T;
+        }
+    }
+}

BTCPayServer.Common/Altcoins/Liquid/BTCPayNetworkProvider.Liquid.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using NBitcoin;
+using NBitcoin.Altcoins;
+using NBitcoin.Altcoins.Elements;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitLiquid()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("LBTC");
+            Add(new ElementsBTCPayNetwork()
+            {
+                AssetId = NetworkType == NetworkType.Mainnet ? ElementsParams<Liquid>.PeggedAssetId: ElementsParams<Liquid.LiquidRegtest>.PeggedAssetId,
+                CryptoCode = "LBTC",
+                NetworkCryptoCode = "LBTC",
+                DisplayName = "Liquid Bitcoin",
+                DefaultRateRules = new[]
+                {
+                    "LBTC_X = LBTC_BTC * BTC_X",
+                    "LBTC_BTC = 1",
+                },
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://blockstream.info/liquid/tx/{0}" : "https://blockstream.info/testnet/liquid/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "liquidnetwork",
+                CryptoImagePath = "imlegacy/liquid.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("1776'") : new KeyPath("1'"),
+                SupportRBF = true
+            });
+        }
+    }
+
+
+}

BTCPayServer.Common/Altcoins/Liquid/BTCPayNetworkProvider.LiquidAssets.cs

@@ -0,0 +1,58 @@
+using NBitcoin;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitLiquidAssets()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("LBTC");
+            Add(new ElementsBTCPayNetwork()
+            {
+                CryptoCode = "USDt",
+                NetworkCryptoCode = "LBTC",
+                ShowSyncSummary = false,
+                DefaultRateRules = new[]
+                {
+                    "USDT_UST = 1",
+                    "USDT_X = USDT_BTC * BTC_X",
+                    "USDT_BTC = bitfinex(UST_BTC)",
+                },
+                AssetId = new uint256("ce091c998b83c78bb71a632313ba3760f1763d9cfcffae02258ffa9865a37bd2"),
+                DisplayName = "Liquid Tether",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://blockstream.info/liquid/tx/{0}" : "https://blockstream.info/testnet/liquid/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "liquidnetwork",
+                CryptoImagePath = "imlegacy/liquid-tether.svg",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("1776'") : new KeyPath("1'"),
+                SupportRBF = true
+            });
+            
+            Add(new ElementsBTCPayNetwork()
+            {
+                CryptoCode = "ETB",
+                NetworkCryptoCode = "LBTC",
+                ShowSyncSummary = false,
+                DefaultRateRules = new[]
+                {
+                    
+                    "ETB_X = ETB_BTC * BTC_X",
+                    "ETB_BTC = bitpay(ETB_BTC)"
+                },
+                Divisibility = 2,
+                AssetId = new uint256("aa775044c32a7df391902b3659f46dfe004ccb2644ce2ddc7dba31e889391caf"),
+                DisplayName = "Ethiopian Birr",
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://blockstream.info/liquid/tx/{0}" : "https://blockstream.info/testnet/liquid/tx/{0}",
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "liquidnetwork",
+                CryptoImagePath = "imlegacy/etb.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("1776'") : new KeyPath("1'"),
+                SupportRBF = true
+            });
+        }
+    }
+
+
+}

BTCPayServer.Common/Altcoins/Liquid/ElementsLikeBtcPayNetwork.cs

@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+using System.Linq;
+using NBitcoin;
+using NBXplorer;
+using NBXplorer.Models;
+
+namespace BTCPayServer
+{
+    public class ElementsBTCPayNetwork : BTCPayNetwork
+    {
+        public string NetworkCryptoCode { get; set; }
+        public uint256 AssetId { get; set; }
+        public override bool ReadonlyWallet { get; set; } = true;
+
+        public override IEnumerable<(MatchedOutput matchedOutput, OutPoint outPoint)> GetValidOutputs(
+            NewTransactionEvent evtOutputs)
+        {
+            return evtOutputs.Outputs.Where(output =>
+                output.Value is AssetMoney assetMoney && assetMoney.AssetId == AssetId).Select(output =>
+            {
+                var outpoint = new OutPoint(evtOutputs.TransactionData.TransactionHash, output.Index);
+                return (output, outpoint);
+            });
+        }
+
+        public override string GenerateBIP21(string cryptoInfoAddress, Money cryptoInfoDue)
+        {
+            return $"{base.GenerateBIP21(cryptoInfoAddress, cryptoInfoDue)}&assetid={AssetId}";
+        }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/BTCPayNetworkProvider.Monero.cs

@@ -0,0 +1,27 @@
+using NBitcoin;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitMonero()
+        {
+            Add(new MoneroLikeSpecificBtcPayNetwork()
+            {
+                CryptoCode = "XMR",
+                DisplayName = "Monero",
+                Divisibility = 12,
+                BlockExplorerLink =
+                    NetworkType == NetworkType.Mainnet
+                        ? "https://www.exploremonero.com/transaction/{0}"
+                        : "https://testnet.xmrchain.net/tx/{0}",
+                DefaultRateRules = new[]
+                {
+                    "XMR_X = XMR_BTC * BTC_X",
+                    "XMR_BTC = kraken(XMR_BTC)"
+                },
+                CryptoImagePath = "/imlegacy/monero.svg"
+            });
+        }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/MoneroLikeSpecificBtcPayNetwork.cs

@@ -0,0 +1,7 @@
+namespace BTCPayServer
+{
+    public class MoneroLikeSpecificBtcPayNetwork : BTCPayNetworkBase
+    {
+        public int MaxTrackedConfirmation = 10;
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/JsonRpcClient.cs

@@ -0,0 +1,121 @@
+using System;
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC
+{
+    public class JsonRpcClient
+    {
+        private readonly Uri _address;
+        private readonly string _username;
+        private readonly string _password;
+        private readonly HttpClient _httpClient;
+
+        public JsonRpcClient(Uri address, string username, string password, HttpClient client = null)
+        {
+            _address = address;
+            _username = username;
+            _password = password;
+            _httpClient = client ?? new HttpClient();
+        }
+
+
+        public async Task<TResponse> SendCommandAsync<TRequest, TResponse>(string method, TRequest data,
+            CancellationToken cts = default(CancellationToken))
+        {
+            var jsonSerializer = new JsonSerializerSettings
+            {
+                ContractResolver = new CamelCasePropertyNamesContractResolver()
+            };
+            var httpRequest = new HttpRequestMessage()
+            {
+                Method = HttpMethod.Post,
+                RequestUri = new Uri(_address, "json_rpc"),
+                Content = new StringContent(
+                    JsonConvert.SerializeObject(new JsonRpcCommand<TRequest>(method, data), jsonSerializer),
+                    Encoding.UTF8, "application/json")
+            };
+            httpRequest.Headers.Accept.Clear();
+            httpRequest.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+            httpRequest.Headers.Authorization = new AuthenticationHeaderValue("Basic",
+                Convert.ToBase64String(Encoding.Default.GetBytes($"{_username}:{_password}")));
+
+            var rawResult = await _httpClient.SendAsync(httpRequest, cts);
+            
+            var rawJson = await rawResult.Content.ReadAsStringAsync();
+            rawResult.EnsureSuccessStatusCode();
+            JsonRpcResult<TResponse> response;
+            try
+            {
+                response = JsonConvert.DeserializeObject<JsonRpcResult<TResponse>>(rawJson, jsonSerializer);
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e.Message);
+                Console.WriteLine(rawJson);
+                throw;
+            }
+
+            if (response.Error != null)
+            {
+                throw new JsonRpcApiException()
+                {
+                    Error = response.Error
+                };
+            }
+            
+            return response.Result;
+        }
+
+        public class NoRequestModel
+        {
+            public static NoRequestModel Instance = new NoRequestModel();
+        }
+
+        internal class JsonRpcApiException : Exception
+        {
+            public JsonRpcResultError Error { get; set; }
+
+            public override string Message => Error?.Message;
+        }
+
+        public class JsonRpcResultError
+        {
+            [JsonProperty("code")] public int Code { get; set; }
+            [JsonProperty("message")] public string Message { get; set; }
+            [JsonProperty("data")] dynamic Data { get; set; }
+        }
+        internal class JsonRpcResult<T>
+        {
+            
+
+            [JsonProperty("result")] public T Result { get; set; }
+            [JsonProperty("error")] public JsonRpcResultError Error { get; set; }
+            [JsonProperty("id")] public string Id { get; set; }
+        }
+
+        internal class JsonRpcCommand<T>
+        {
+            [JsonProperty("jsonRpc")] public string JsonRpc { get; set; } = "2.0";
+            [JsonProperty("id")] public string Id { get; set; } = Guid.NewGuid().ToString();
+            [JsonProperty("method")] public string Method { get; set; }
+
+            [JsonProperty("params")] public T Parameters { get; set; }
+
+            public JsonRpcCommand()
+            {
+            }
+
+            public JsonRpcCommand(string method, T parameters)
+            {
+                Method = method;
+                Parameters = parameters;
+            }
+        }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/CreateAccountRequest.cs

@@ -0,0 +1,9 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class CreateAccountRequest
+    {
+        [JsonProperty("label")] public string Label { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/CreateAccountResponse.cs

@@ -0,0 +1,10 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class CreateAccountResponse
+    {
+        [JsonProperty("account_index")] public long AccountIndex { get; set; }
+        [JsonProperty("address")] public string Address { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/CreateAddressRequest.cs

@@ -0,0 +1,10 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class CreateAddressRequest
+    {
+        [JsonProperty("account_index")] public long AccountIndex { get; set; }
+        [JsonProperty("label")] public string Label { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/CreateAddressResponse.cs

@@ -0,0 +1,10 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class CreateAddressResponse
+    {
+        [JsonProperty("address")] public string Address { get; set; }
+        [JsonProperty("address_index")] public long AddressIndex { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetAccountsRequest.cs

@@ -0,0 +1,9 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class GetAccountsRequest
+    {
+        [JsonProperty("tag")] public string Tag { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetAccountsResponse.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class GetAccountsResponse
+    {
+        [JsonProperty("subaddress_accounts")] public List<SubaddressAccount> SubaddressAccounts { get; set; }
+        [JsonProperty("total_balance")] public decimal TotalBalance { get; set; }
+
+        [JsonProperty("total_unlocked_balance")]
+        public decimal TotalUnlockedBalance { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetFeeEstimateRequest.cs

@@ -0,0 +1,9 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public class GetFeeEstimateRequest
+    {
+        [JsonProperty("grace_blocks")] public int? GraceBlocks { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetFeeEstimateResponse.cs

@@ -0,0 +1,11 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public class GetFeeEstimateResponse
+    {
+        [JsonProperty("fee")] public long Fee { get; set; }
+        [JsonProperty("status")] public string Status { get; set; }
+        [JsonProperty("untrusted")] public bool Untrusted { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetHeightResponse.cs

@@ -0,0 +1,9 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class GetHeightResponse
+    {
+        [JsonProperty("height")] public long Height { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetTransferByTransactionIdRequest.cs

@@ -0,0 +1,11 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public class GetTransferByTransactionIdRequest
+    {
+        [JsonProperty("txid")] public string TransactionId { get; set; }
+
+        [JsonProperty("account_index")] public long AccountIndex { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetTransferByTransactionIdResponse.cs

@@ -0,0 +1,32 @@
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class GetTransferByTransactionIdResponse
+    {
+        [JsonProperty("transfer")] public TransferItem Transfer { get; set; }
+        [JsonProperty("transfers")] public IEnumerable<TransferItem> Transfers { get; set; }
+
+        public partial class TransferItem
+        {
+            [JsonProperty("address")] public string Address { get; set; }
+            [JsonProperty("amount")] public long Amount { get; set; }
+            [JsonProperty("confirmations")] public long Confirmations { get; set; }
+            [JsonProperty("double_spend_seen")] public bool DoubleSpendSeen { get; set; }
+            [JsonProperty("fee")] public long Fee { get; set; }
+            [JsonProperty("height")] public long Height { get; set; }
+            [JsonProperty("note")] public string Note { get; set; }
+            [JsonProperty("payment_id")] public string PaymentId { get; set; }
+            [JsonProperty("subaddr_index")] public SubaddrIndex SubaddrIndex { get; set; }
+
+            [JsonProperty("suggested_confirmations_threshold")]
+            public long SuggestedConfirmationsThreshold { get; set; }
+
+            [JsonProperty("timestamp")] public long Timestamp { get; set; }
+            [JsonProperty("txid")] public string Txid { get; set; }
+            [JsonProperty("type")] public string Type { get; set; }
+            [JsonProperty("unlock_time")] public long UnlockTime { get; set; }
+        }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetTransfersRequest.cs

@@ -0,0 +1,19 @@
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class GetTransfersRequest
+    {
+        [JsonProperty("in")] public bool In { get; set; }
+        [JsonProperty("out")] public bool Out { get; set; }
+        [JsonProperty("pending")] public bool Pending { get; set; }
+        [JsonProperty("failed")] public bool Failed { get; set; }
+        [JsonProperty("pool")] public bool Pool { get; set; }
+        [JsonProperty("filter_by_height ")] public bool FilterByHeight { get; set; }
+        [JsonProperty("min_height")] public long MinHeight { get; set; }
+        [JsonProperty("max_height")] public long MaxHeight { get; set; }
+        [JsonProperty("account_index")] public long AccountIndex { get; set; }
+        [JsonProperty("subaddr_indices")] public List<long> SubaddrIndices { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/GetTransfersResponse.cs

@@ -0,0 +1,36 @@
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class GetTransfersResponse
+    {
+        [JsonProperty("in")] public List<GetTransfersResponseItem> In { get; set; }
+        [JsonProperty("out")] public List<GetTransfersResponseItem> Out { get; set; }
+        [JsonProperty("pending")] public List<GetTransfersResponseItem> Pending { get; set; }
+        [JsonProperty("failed")] public List<GetTransfersResponseItem> Failed { get; set; }
+        [JsonProperty("pool")] public List<GetTransfersResponseItem> Pool { get; set; }
+
+        public partial class GetTransfersResponseItem
+
+        {
+            [JsonProperty("address")] public string Address { get; set; }
+            [JsonProperty("amount")] public long Amount { get; set; }
+            [JsonProperty("confirmations")] public long Confirmations { get; set; }
+            [JsonProperty("double_spend_seen")] public bool DoubleSpendSeen { get; set; }
+            [JsonProperty("fee")] public long Fee { get; set; }
+            [JsonProperty("height")] public long Height { get; set; }
+            [JsonProperty("note")] public string Note { get; set; }
+            [JsonProperty("payment_id")] public string PaymentId { get; set; }
+            [JsonProperty("subaddr_index")] public SubaddrIndex SubaddrIndex { get; set; }
+
+            [JsonProperty("suggested_confirmations_threshold")]
+            public long SuggestedConfirmationsThreshold { get; set; }
+
+            [JsonProperty("timestamp")] public long Timestamp { get; set; }
+            [JsonProperty("txid")] public string Txid { get; set; }
+            [JsonProperty("type")] public string Type { get; set; }
+            [JsonProperty("unlock_time")] public long UnlockTime { get; set; }
+        }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/Info.cs

@@ -0,0 +1,33 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class Info
+    {
+        [JsonProperty("address")] public string Address { get; set; }
+        [JsonProperty("avg_download")] public long AvgDownload { get; set; }
+        [JsonProperty("avg_upload")] public long AvgUpload { get; set; }
+        [JsonProperty("connection_id")] public string ConnectionId { get; set; }
+        [JsonProperty("current_download")] public long CurrentDownload { get; set; }
+        [JsonProperty("current_upload")] public long CurrentUpload { get; set; }
+        [JsonProperty("height")] public long Height { get; set; }
+        [JsonProperty("host")] public string Host { get; set; }
+        [JsonProperty("incoming")] public bool Incoming { get; set; }
+        [JsonProperty("ip")] public string Ip { get; set; }
+        [JsonProperty("live_time")] public long LiveTime { get; set; }
+        [JsonProperty("local_ip")] public bool LocalIp { get; set; }
+        [JsonProperty("localhost")] public bool Localhost { get; set; }
+        [JsonProperty("peer_id")] public string PeerId { get; set; }
+
+        [JsonProperty("port")]
+        [JsonConverter(typeof(ParseStringConverter))]
+        public long Port { get; set; }
+
+        [JsonProperty("recv_count")] public long RecvCount { get; set; }
+        [JsonProperty("recv_idle_time")] public long RecvIdleTime { get; set; }
+        [JsonProperty("send_count")] public long SendCount { get; set; }
+        [JsonProperty("send_idle_time")] public long SendIdleTime { get; set; }
+        [JsonProperty("state")] public string State { get; set; }
+        [JsonProperty("support_flags")] public long SupportFlags { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/MakeUriRequest.cs

@@ -0,0 +1,13 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class MakeUriRequest
+    {
+        [JsonProperty("address")] public string Address { get; set; }
+        [JsonProperty("amount")] public long Amount { get; set; }
+        [JsonProperty("payment_id")] public string PaymentId { get; set; }
+        [JsonProperty("tx_description")] public string TxDescription { get; set; }
+        [JsonProperty("recipient_name")] public string RecipientName { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/MakeUriResponse.cs

@@ -0,0 +1,9 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class MakeUriResponse
+    {
+        [JsonProperty("uri")] public string Uri { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/ParseStringConverter.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Globalization;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    internal class ParseStringConverter : JsonConverter
+    {
+        public override bool CanConvert(Type t) => t == typeof(long) || t == typeof(long?);
+
+        public override object ReadJson(JsonReader reader, Type t, object existingValue, JsonSerializer serializer)
+        {
+            if (reader.TokenType == JsonToken.Null) return null;
+            var value = serializer.Deserialize<string>(reader);
+            long l;
+            if (Int64.TryParse(value, out l))
+            {
+                return l;
+            }
+
+            throw new Exception("Cannot unmarshal type long");
+        }
+
+        public override void WriteJson(JsonWriter writer, object untypedValue, JsonSerializer serializer)
+        {
+            if (untypedValue == null)
+            {
+                serializer.Serialize(writer, null);
+                return;
+            }
+
+            var value = (long)untypedValue;
+            serializer.Serialize(writer, value.ToString(CultureInfo.InvariantCulture));
+            return;
+        }
+
+        public static readonly ParseStringConverter Singleton = new ParseStringConverter();
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/Peer.cs

@@ -0,0 +1,9 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class Peer
+    {
+        [JsonProperty("info")] public Info Info { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/SubaddrIndex.cs

@@ -0,0 +1,10 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class SubaddrIndex
+    {
+        [JsonProperty("major")] public long Major { get; set; }
+        [JsonProperty("minor")] public long Minor { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/SubaddressAccount.cs

@@ -0,0 +1,14 @@
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class SubaddressAccount
+    {
+        [JsonProperty("account_index")] public long AccountIndex { get; set; }
+        [JsonProperty("balance")] public decimal Balance { get; set; }
+        [JsonProperty("base_address")] public string BaseAddress { get; set; }
+        [JsonProperty("label")] public string Label { get; set; }
+        [JsonProperty("tag")] public string Tag { get; set; }
+        [JsonProperty("unlocked_balance")] public decimal UnlockedBalance { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/RPC/Models/SyncInfoResponse.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Services.Altcoins.Monero.RPC.Models
+{
+    public partial class SyncInfoResponse
+    {
+        [JsonProperty("height")] public long Height { get; set; }
+        [JsonProperty("peers")] public List<Peer> Peers { get; set; }
+        [JsonProperty("status")] public string Status { get; set; }
+        [JsonProperty("target_height")] public long? TargetHeight { get; set; }
+    }
+}

BTCPayServer.Common/Altcoins/Monero/Utils/MoneroMoney.cs

@@ -0,0 +1,20 @@
+using System.Globalization;
+
+namespace BTCPayServer.Services.Altcoins.Monero.Utils
+{
+    public class MoneroMoney
+    {
+        public static decimal Convert(long piconero)
+        {
+            var amt = piconero.ToString(CultureInfo.InvariantCulture).PadLeft(12, '0');
+            amt = amt.Length == 12 ? $"0.{amt}" : amt.Insert(amt.Length - 12, ".");
+
+            return decimal.Parse(amt, CultureInfo.InvariantCulture);
+        }
+
+        public static long Convert(decimal monero)
+        {
+            return System.Convert.ToInt64(monero * 1000000000000);
+        }
+    }
+}

BTCPayServer.Common/BTCPayNetwork.cs

@@ -0,0 +1,155 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using NBitcoin;
+using NBXplorer;
+using NBXplorer.Models;
+using Newtonsoft.Json;
+
+namespace BTCPayServer
+{
+    public enum DerivationType
+    {
+        Legacy,
+        SegwitP2SH,
+        Segwit
+    }
+    public class BTCPayDefaultSettings
+    {
+        static BTCPayDefaultSettings()
+        {
+            _Settings = new Dictionary<NetworkType, BTCPayDefaultSettings>();
+            foreach (var chainType in new[] { NetworkType.Mainnet, NetworkType.Testnet, NetworkType.Regtest })
+            {
+                var settings = new BTCPayDefaultSettings();
+                _Settings.Add(chainType, settings);
+                settings.DefaultDataDirectory = StandardConfiguration.DefaultDataDirectory.GetDirectory("BTCPayServer", NBXplorerDefaultSettings.GetFolderName(chainType));
+                settings.DefaultConfigurationFile = Path.Combine(settings.DefaultDataDirectory, "settings.config");
+                settings.DefaultPort = (chainType == NetworkType.Mainnet ? 23000 :
+                                                      chainType == NetworkType.Regtest ? 23002 :
+                                                      chainType == NetworkType.Testnet ? 23001 : throw new NotSupportedException(chainType.ToString()));
+            }
+        }
+
+        static Dictionary<NetworkType, BTCPayDefaultSettings> _Settings;
+
+        public static BTCPayDefaultSettings GetDefaultSettings(NetworkType chainType)
+        {
+            return _Settings[chainType];
+        }
+
+        public string DefaultDataDirectory { get; set; }
+        public string DefaultConfigurationFile { get; set; }
+        public int DefaultPort { get; set; }
+    }
+
+    public class BTCPayNetwork:BTCPayNetworkBase
+    {
+        public Network NBitcoinNetwork { get { return  NBXplorerNetwork?.NBitcoinNetwork; } }
+        public NBXplorer.NBXplorerNetwork NBXplorerNetwork { get; set; }
+        public bool SupportRBF { get; internal set; }
+        public string LightningImagePath { get; set; }
+        public BTCPayDefaultSettings DefaultSettings { get; set; }
+        public KeyPath CoinType { get; internal set; }
+        
+        public Dictionary<uint, DerivationType> ElectrumMapping = new Dictionary<uint, DerivationType>();
+
+        public virtual bool WalletSupported { get; set; } = true;
+        public virtual bool ReadonlyWallet{ get; set; } = false;
+        
+        public int MaxTrackedConfirmation { get; internal set; } = 6;
+        public string UriScheme { get; internal set; }
+        public KeyPath GetRootKeyPath(DerivationType type)
+        {
+            KeyPath baseKey;
+            if (!NBitcoinNetwork.Consensus.SupportSegwit)
+            {
+                baseKey = new KeyPath("44'");
+            }
+            else
+            {
+                switch (type)
+                {
+                    case DerivationType.Legacy:
+                        baseKey = new KeyPath("44'");
+                        break;
+                    case DerivationType.SegwitP2SH:
+                        baseKey = new KeyPath("49'");
+                        break;
+                    case DerivationType.Segwit:
+                        baseKey = new KeyPath("84'");
+                        break;
+                    default:
+                        throw new ArgumentOutOfRangeException(nameof(type), type, null);
+                }
+            }
+            return baseKey
+                .Derive(CoinType);
+        }
+
+        public KeyPath GetRootKeyPath()
+        {
+            return new KeyPath(NBitcoinNetwork.Consensus.SupportSegwit ? "49'" : "44'")
+                .Derive(CoinType);
+        }
+
+        public override T ToObject<T>(string json)
+        {
+            return NBXplorerNetwork.Serializer.ToObject<T>(json);
+        }
+
+        public override string ToString<T>(T obj)
+        {
+            return NBXplorerNetwork.Serializer.ToString(obj);
+        }
+        public virtual IEnumerable<(MatchedOutput matchedOutput, OutPoint outPoint)> GetValidOutputs(NewTransactionEvent evtOutputs)
+        {
+            return evtOutputs.Outputs.Select(output =>
+            {
+                var outpoint = new OutPoint(evtOutputs.TransactionData.TransactionHash, output.Index);
+                return (output, outpoint);
+            });
+        }
+
+        public virtual string GenerateBIP21(string cryptoInfoAddress, Money cryptoInfoDue)
+        {
+            return $"{UriScheme}:{cryptoInfoAddress}?amount={cryptoInfoDue.ToString(false, true)}";
+        }
+    }
+
+    public abstract class BTCPayNetworkBase
+    {
+        public bool ShowSyncSummary { get; set; } = true;
+        public string CryptoCode { get; internal set; }
+        public string BlockExplorerLink { get; internal set; }
+        public string DisplayName { get; set; }
+        public int Divisibility { get; set; } = 8;
+        [Obsolete("Should not be needed")]
+        public bool IsBTC
+        {
+            get
+            {
+                return CryptoCode == "BTC";
+            }
+        }
+
+        public string CryptoImagePath { get; set; }
+        public string[] DefaultRateRules { get; internal set; } = Array.Empty<string>();
+        public override string ToString()
+        {
+            return CryptoCode;
+        }
+
+        public virtual T ToObject<T>(string json)
+        {
+            return NBitcoin.JsonConverters.Serializer.ToObject<T>(json, null);
+        }
+
+        public virtual string ToString<T>(T obj)
+        {
+            return NBitcoin.JsonConverters.Serializer.ToString(obj, null);
+        }
+    }
+}

BTCPayServer.Common/BTCPayServer.Common.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="../Build/Version.csproj" Condition="Exists('../Build/Version.csproj')" />
+  <Import Project="../Build/Common.csproj" />
+
+  <ItemGroup>
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+    <PackageReference Include="NBXplorer.Client" Version="3.0.2" />
+  </ItemGroup>
+</Project>

BTCPayServer.Common/CustomThreadPool.cs

@@ -0,0 +1,98 @@
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace BTCPayServer
+{
+    public class CustomThreadPool : IDisposable
+    {
+        CancellationTokenSource _Cancel = new CancellationTokenSource();
+        TaskCompletionSource<bool> _Exited;
+        int _ExitedCount = 0;
+        Thread[] _Threads;
+        Exception _UnhandledException;
+        BlockingCollection<(Action, TaskCompletionSource<object>)> _Actions = new BlockingCollection<(Action, TaskCompletionSource<object>)>(new ConcurrentQueue<(Action, TaskCompletionSource<object>)>());
+
+        public CustomThreadPool(int threadCount, string threadName)
+        {
+            if (threadCount <= 0)
+                throw new ArgumentOutOfRangeException(nameof(threadCount));
+            _Exited = new TaskCompletionSource<bool>();
+            _Threads = Enumerable.Range(0, threadCount).Select(_ => new Thread(RunLoop) { Name = threadName }).ToArray();
+            foreach (var t in _Threads)
+                t.Start();
+        }
+
+        public void Do(Action act)
+        {
+            DoAsync(act).GetAwaiter().GetResult();
+        }
+
+        public T Do<T>(Func<T> act)
+        {
+            return DoAsync(act).GetAwaiter().GetResult();
+        }
+
+        public async Task<T> DoAsync<T>(Func<T> act)
+        {
+            TaskCompletionSource<object> done = new TaskCompletionSource<object>();
+            _Actions.Add((() =>
+            {
+                try
+                {
+                    done.TrySetResult(act());
+                }
+                catch (Exception ex) { done.TrySetException(ex); }
+            }
+            , done));
+            return (T)(await done.Task.ConfigureAwait(false));
+        }
+
+        public Task DoAsync(Action act)
+        {
+            return DoAsync<object>(() =>
+            {
+                act();
+                return null;
+            });
+        }
+
+        void RunLoop()
+        {
+            try
+            {
+                foreach (var act in _Actions.GetConsumingEnumerable(_Cancel.Token))
+                {
+                    act.Item1();
+                }
+            }
+            catch (OperationCanceledException) when (_Cancel.IsCancellationRequested) { }
+            catch (Exception ex)
+            {
+                _Cancel.Cancel();
+                _UnhandledException = ex;
+            }
+            if (Interlocked.Increment(ref _ExitedCount) == _Threads.Length)
+            {
+                foreach (var action in _Actions)
+                {
+                    try
+                    {
+                        action.Item2.TrySetCanceled();
+                    }
+                    catch { }
+                }
+                _Exited.TrySetResult(true);
+            }
+        }
+
+        public void Dispose()
+        {
+            _Cancel.Cancel();
+            _Exited.Task.GetAwaiter().GetResult();
+        }
+    }
+}

BTCPayServer.Common/Extensions.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace BTCPayServer
+{
+    public static class UtilitiesExtensions
+    {
+        public static void AddRange<T>(this HashSet<T> hashSet, IEnumerable<T> items)
+        {
+            foreach (var item in items)
+            {
+                hashSet.Add(item);
+            }
+        }
+    }
+}

BTCPayServer.Common/Logging/ConsoleLogger.cs

@@ -0,0 +1,428 @@
+using System;
+using System.Collections.Concurrent;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions.Internal;
+using Microsoft.Extensions.Logging.Console;
+using Microsoft.Extensions.Logging.Console.Internal;
+
+namespace BTCPayServer.Logging
+{
+    public class CustomConsoleLogProvider : ILoggerProvider
+    {
+        ConsoleLoggerProcessor _Processor;
+        public CustomConsoleLogProvider(ConsoleLoggerProcessor processor)
+        {
+            _Processor = processor;
+        }
+        public ILogger CreateLogger(string categoryName)
+        {
+            return new CustomerConsoleLogger(categoryName, (a, b) => true, null, _Processor);
+        }
+
+        public void Dispose()
+        {
+        }
+    }
+
+    /// <summary>
+    /// A variant of ASP.NET Core ConsoleLogger which does not make new line for the category
+    /// </summary>
+    public class CustomerConsoleLogger : ILogger
+    {
+        private static readonly string _loglevelPadding = ": ";
+        private static readonly string _messagePadding;
+        private static readonly string _newLineWithMessagePadding;
+
+        // ConsoleColor does not have a value to specify the 'Default' color
+        private readonly ConsoleColor? DefaultConsoleColor = null;
+
+        private readonly ConsoleLoggerProcessor _queueProcessor;
+        private Func<string, LogLevel, bool> _filter;
+
+        [ThreadStatic]
+        private static StringBuilder _logBuilder;
+
+        static CustomerConsoleLogger()
+        {
+            var logLevelString = GetLogLevelString(LogLevel.Information);
+            _messagePadding = new string(' ', logLevelString.Length + _loglevelPadding.Length);
+            _newLineWithMessagePadding = Environment.NewLine + _messagePadding;
+        }
+
+        public CustomerConsoleLogger(string name, Func<string, LogLevel, bool> filter, bool includeScopes)
+            : this(name, filter, includeScopes ? new LoggerExternalScopeProvider() : null, new ConsoleLoggerProcessor())
+        {
+        }
+
+        internal CustomerConsoleLogger(string name, Func<string, LogLevel, bool> filter, IExternalScopeProvider scopeProvider)
+            : this(name, filter, scopeProvider, new ConsoleLoggerProcessor())
+        {
+        }
+
+        internal CustomerConsoleLogger(string name, Func<string, LogLevel, bool> filter, IExternalScopeProvider scopeProvider, ConsoleLoggerProcessor loggerProcessor)
+        {
+            if (name == null)
+            {
+                throw new ArgumentNullException(nameof(name));
+            }
+
+            Name = name;
+            Filter = filter ?? ((category, logLevel) => true);
+            ScopeProvider = scopeProvider;
+            _queueProcessor = loggerProcessor;
+
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                Console = new WindowsLogConsole();
+            }
+            else
+            {
+                Console = new AnsiLogConsole(new AnsiSystemConsole());
+            }
+        }
+
+        public IConsole Console
+        {
+            get
+            {
+                return _queueProcessor.Console;
+            }
+            set
+            {
+                if (value == null)
+                {
+                    throw new ArgumentNullException(nameof(value));
+                }
+
+                _queueProcessor.Console = value;
+            }
+        }
+
+        public Func<string, LogLevel, bool> Filter
+        {
+            get
+            {
+                return _filter;
+            }
+            set
+            {
+                if (value == null)
+                {
+                    throw new ArgumentNullException(nameof(value));
+                }
+
+                _filter = value;
+            }
+        }
+
+        public string Name
+        {
+            get;
+        }
+
+        internal IExternalScopeProvider ScopeProvider
+        {
+            get; set;
+        }
+
+        public bool DisableColors
+        {
+            get; set;
+        }
+
+        public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)
+        {
+            if (!IsEnabled(logLevel))
+            {
+                return;
+            }
+
+            if (formatter == null)
+            {
+                throw new ArgumentNullException(nameof(formatter));
+            }
+
+            var message = formatter(state, exception);
+
+            if (!string.IsNullOrEmpty(message) || exception != null)
+            {
+                WriteMessage(logLevel, Name, eventId.Id, message, exception);
+            }
+        }
+
+        public virtual void WriteMessage(LogLevel logLevel, string logName, int eventId, string message, Exception exception)
+        {
+            var logBuilder = _logBuilder;
+            _logBuilder = null;
+
+            if (logBuilder == null)
+            {
+                logBuilder = new StringBuilder();
+            }
+
+            var logLevelColors = default(ConsoleColors);
+            var logLevelString = string.Empty;
+
+            // Example:
+            // INFO: ConsoleApp.Program[10]
+            //       Request received
+
+            logLevelColors = GetLogLevelConsoleColors(logLevel);
+            logLevelString = GetLogLevelString(logLevel);
+            // category and event id
+            var lenBefore = logBuilder.ToString().Length;
+            logBuilder.Append(_loglevelPadding);
+            logBuilder.Append(logName);
+            logBuilder.Append(": ");
+            var lenAfter = logBuilder.ToString().Length;
+            while (lenAfter++ < 18)
+                logBuilder.Append(" ");
+            // scope information
+            GetScopeInformation(logBuilder);
+
+            if (!string.IsNullOrEmpty(message))
+            {
+                // message
+                //logBuilder.Append(_messagePadding);
+
+                var len = logBuilder.Length;
+                logBuilder.AppendLine(message);
+                logBuilder.Replace(Environment.NewLine, _newLineWithMessagePadding, len, message.Length);
+            }
+
+            // Example:
+            // System.InvalidOperationException
+            //    at Namespace.Class.Function() in File:line X
+            if (exception != null)
+            {
+                // exception message
+                logBuilder.AppendLine(exception.ToString());
+            }
+
+            if (logBuilder.Length > 0)
+            {
+                var hasLevel = !string.IsNullOrEmpty(logLevelString);
+                // Queue log message
+                _queueProcessor.EnqueueMessage(new LogMessageEntry()
+                {
+                    Message = logBuilder.ToString(),
+                    MessageColor = DefaultConsoleColor,
+                    LevelString = hasLevel ? logLevelString : null,
+                    LevelBackground = hasLevel ? logLevelColors.Background : null,
+                    LevelForeground = hasLevel ? logLevelColors.Foreground : null
+                });
+            }
+
+            logBuilder.Clear();
+            if (logBuilder.Capacity > 1024)
+            {
+                logBuilder.Capacity = 1024;
+            }
+            _logBuilder = logBuilder;
+        }
+
+        public bool IsEnabled(LogLevel logLevel)
+        {
+            if (logLevel == LogLevel.None)
+            {
+                return false;
+            }
+
+            return Filter(Name, logLevel);
+        }
+
+        public IDisposable BeginScope<TState>(TState state) => ScopeProvider?.Push(state) ?? NullScope.Instance;
+
+        private static string GetLogLevelString(LogLevel logLevel)
+        {
+            switch (logLevel)
+            {
+                case LogLevel.Trace:
+                    return "trce";
+                case LogLevel.Debug:
+                    return "dbug";
+                case LogLevel.Information:
+                    return "info";
+                case LogLevel.Warning:
+                    return "warn";
+                case LogLevel.Error:
+                    return "fail";
+                case LogLevel.Critical:
+                    return "crit";
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(logLevel));
+            }
+        }
+
+        private ConsoleColors GetLogLevelConsoleColors(LogLevel logLevel)
+        {
+            if (DisableColors)
+            {
+                return new ConsoleColors(null, null);
+            }
+
+            // We must explicitly set the background color if we are setting the foreground color,
+            // since just setting one can look bad on the users console.
+            switch (logLevel)
+            {
+                case LogLevel.Critical:
+                    return new ConsoleColors(ConsoleColor.White, ConsoleColor.Red);
+                case LogLevel.Error:
+                    return new ConsoleColors(ConsoleColor.Black, ConsoleColor.Red);
+                case LogLevel.Warning:
+                    return new ConsoleColors(ConsoleColor.Yellow, ConsoleColor.Black);
+                case LogLevel.Information:
+                    return new ConsoleColors(ConsoleColor.DarkGreen, ConsoleColor.Black);
+                case LogLevel.Debug:
+                    return new ConsoleColors(ConsoleColor.Gray, ConsoleColor.Black);
+                case LogLevel.Trace:
+                    return new ConsoleColors(ConsoleColor.Gray, ConsoleColor.Black);
+                default:
+                    return new ConsoleColors(DefaultConsoleColor, DefaultConsoleColor);
+            }
+        }
+
+        private void GetScopeInformation(StringBuilder stringBuilder)
+        {
+            var scopeProvider = ScopeProvider;
+            if (scopeProvider != null)
+            {
+                var initialLength = stringBuilder.Length;
+
+                scopeProvider.ForEachScope((scope, state) =>
+                {
+                    var (builder, length) = state;
+                    var first = length == builder.Length;
+                    builder.Append(first ? "=> " : " => ").Append(scope);
+                }, (stringBuilder, initialLength));
+
+                if (stringBuilder.Length > initialLength)
+                {
+                    stringBuilder.Insert(initialLength, _messagePadding);
+                    stringBuilder.AppendLine();
+                }
+            }
+        }
+
+        private struct ConsoleColors
+        {
+            public ConsoleColors(ConsoleColor? foreground, ConsoleColor? background)
+            {
+                Foreground = foreground;
+                Background = background;
+            }
+
+            public ConsoleColor? Foreground
+            {
+                get;
+            }
+
+            public ConsoleColor? Background
+            {
+                get;
+            }
+        }
+
+        private class AnsiSystemConsole : IAnsiSystemConsole
+        {
+            public void Write(string message)
+            {
+                System.Console.Write(message);
+            }
+
+            public void WriteLine(string message)
+            {
+                System.Console.WriteLine(message);
+            }
+        }
+    }
+
+    public class ConsoleLoggerProcessor : IDisposable
+    {
+        private const int _maxQueuedMessages = 1024;
+
+        private readonly BlockingCollection<LogMessageEntry> _messageQueue = new BlockingCollection<LogMessageEntry>(_maxQueuedMessages);
+        private readonly Task _outputTask;
+
+        public IConsole Console;
+
+        public ConsoleLoggerProcessor()
+        {
+            // Start Console message queue processor
+            _outputTask = Task.Factory.StartNew(
+                ProcessLogQueue,
+                state: this,
+                cancellationToken: default(CancellationToken),
+                creationOptions: TaskCreationOptions.LongRunning, scheduler: TaskScheduler.Default);
+        }
+
+        public virtual void EnqueueMessage(LogMessageEntry message)
+        {
+            if (!_messageQueue.IsAddingCompleted)
+            {
+                try
+                {
+                    _messageQueue.Add(message);
+                    return;
+                }
+                catch (InvalidOperationException) { }
+            }
+
+            // Adding is completed so just log the message
+            WriteMessage(message);
+        }
+
+        // for testing
+        internal virtual void WriteMessage(LogMessageEntry message)
+        {
+            if (message.LevelString != null)
+            {
+                Console.Write(message.LevelString, message.LevelBackground, message.LevelForeground);
+            }
+
+            Console.Write(message.Message, message.MessageColor, message.MessageColor);
+            Console.Flush();
+        }
+
+        private void ProcessLogQueue()
+        {
+            foreach (var message in _messageQueue.GetConsumingEnumerable())
+            {
+                WriteMessage(message);
+            }
+        }
+
+        private static void ProcessLogQueue(object state)
+        {
+            var consoleLogger = (ConsoleLoggerProcessor)state;
+
+            consoleLogger.ProcessLogQueue();
+        }
+
+        public void Dispose()
+        {
+            _messageQueue.CompleteAdding();
+
+            try
+            {
+                _outputTask.Wait(1500); // with timeout in-case Console is locked by user input
+            }
+            catch (TaskCanceledException) { }
+            catch (AggregateException ex) when (ex.InnerExceptions.Count == 1 && ex.InnerExceptions[0] is TaskCanceledException) { }
+        }
+    }
+
+    public struct LogMessageEntry
+    {
+        public string LevelString;
+        public ConsoleColor? LevelBackground;
+        public ConsoleColor? LevelForeground;
+        public ConsoleColor? MessageColor;
+        public string Message;
+    }
+
+}

BTCPayServer.Common/Logging/Logs.cs

@@ -0,0 +1,66 @@
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Logging
+{
+    public class Logs
+    {
+        static Logs()
+        {
+            Configure(new FuncLoggerFactory(n => NullLogger.Instance));
+        }
+        public static void Configure(ILoggerFactory factory)
+        {
+            if (factory == null)
+                Configure(new FuncLoggerFactory(n => NullLogger.Instance));
+            else
+            {
+                Configuration = factory.CreateLogger("Configuration");
+                PayServer = factory.CreateLogger("PayServer");
+                Events = factory.CreateLogger("Events");
+            }
+        }
+        public static ILogger Configuration
+        {
+            get; set;
+        }
+        public static ILogger PayServer
+        {
+            get; set;
+        }
+
+        public static ILogger Events
+        {
+            get; set;
+        }
+
+        public const int ColumnLength = 16;
+    }
+
+    public class FuncLoggerFactory : ILoggerFactory
+    {
+        private Func<string, ILogger> createLogger;
+        public FuncLoggerFactory(Func<string, ILogger> createLogger)
+        {
+            this.createLogger = createLogger;
+        }
+        public void AddProvider(ILoggerProvider provider)
+        {
+
+        }
+
+        public ILogger CreateLogger(string categoryName)
+        {
+            return createLogger(categoryName);
+        }
+
+        public void Dispose()
+        {
+
+        }
+    }
+}

BTCPayServer.Common/Shims.cs

@@ -0,0 +1,236 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.IO;
+using System.Text;
+using System.Collections;
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+
+namespace Microsoft.Extensions.Logging.Console.Internal
+{
+    /// <summary>
+    /// For non-Windows platform consoles which understand the ANSI escape code sequences to represent color
+    /// </summary>
+    internal class AnsiLogConsole : IConsole
+    {
+        private readonly StringBuilder _outputBuilder;
+        private readonly IAnsiSystemConsole _systemConsole;
+
+        public AnsiLogConsole(IAnsiSystemConsole systemConsole)
+        {
+            _outputBuilder = new StringBuilder();
+            _systemConsole = systemConsole;
+        }
+
+        public void Write(string message, ConsoleColor? background, ConsoleColor? foreground)
+        {
+            // Order: backgroundcolor, foregroundcolor, Message, reset foregroundcolor, reset backgroundcolor
+            if (background.HasValue)
+            {
+                _outputBuilder.Append(GetBackgroundColorEscapeCode(background.Value));
+            }
+
+            if (foreground.HasValue)
+            {
+                _outputBuilder.Append(GetForegroundColorEscapeCode(foreground.Value));
+            }
+
+            _outputBuilder.Append(message);
+
+            if (foreground.HasValue)
+            {
+                _outputBuilder.Append("\x1B[39m\x1B[22m"); // reset to default foreground color
+            }
+
+            if (background.HasValue)
+            {
+                _outputBuilder.Append("\x1B[49m"); // reset to the background color
+            }
+        }
+
+        public void WriteLine(string message, ConsoleColor? background, ConsoleColor? foreground)
+        {
+            Write(message, background, foreground);
+            _outputBuilder.AppendLine();
+        }
+
+        public void Flush()
+        {
+            _systemConsole.Write(_outputBuilder.ToString());
+            _outputBuilder.Clear();
+        }
+
+        private static string GetForegroundColorEscapeCode(ConsoleColor color)
+        {
+            switch (color)
+            {
+                case ConsoleColor.Black:
+                    return "\x1B[30m";
+                case ConsoleColor.DarkRed:
+                    return "\x1B[31m";
+                case ConsoleColor.DarkGreen:
+                    return "\x1B[32m";
+                case ConsoleColor.DarkYellow:
+                    return "\x1B[33m";
+                case ConsoleColor.DarkBlue:
+                    return "\x1B[34m";
+                case ConsoleColor.DarkMagenta:
+                    return "\x1B[35m";
+                case ConsoleColor.DarkCyan:
+                    return "\x1B[36m";
+                case ConsoleColor.Gray:
+                    return "\x1B[37m";
+                case ConsoleColor.Red:
+                    return "\x1B[1m\x1B[31m";
+                case ConsoleColor.Green:
+                    return "\x1B[1m\x1B[32m";
+                case ConsoleColor.Yellow:
+                    return "\x1B[1m\x1B[33m";
+                case ConsoleColor.Blue:
+                    return "\x1B[1m\x1B[34m";
+                case ConsoleColor.Magenta:
+                    return "\x1B[1m\x1B[35m";
+                case ConsoleColor.Cyan:
+                    return "\x1B[1m\x1B[36m";
+                case ConsoleColor.White:
+                    return "\x1B[1m\x1B[37m";
+                default:
+                    return "\x1B[39m\x1B[22m"; // default foreground color
+            }
+        }
+
+        private static string GetBackgroundColorEscapeCode(ConsoleColor color)
+        {
+            switch (color)
+            {
+                case ConsoleColor.Black:
+                    return "\x1B[40m";
+                case ConsoleColor.Red:
+                    return "\x1B[41m";
+                case ConsoleColor.Green:
+                    return "\x1B[42m";
+                case ConsoleColor.Yellow:
+                    return "\x1B[43m";
+                case ConsoleColor.Blue:
+                    return "\x1B[44m";
+                case ConsoleColor.Magenta:
+                    return "\x1B[45m";
+                case ConsoleColor.Cyan:
+                    return "\x1B[46m";
+                case ConsoleColor.White:
+                    return "\x1B[47m";
+                default:
+                    return "\x1B[49m"; // Use default background color
+            }
+        }
+    }
+
+	internal class AnsiSystemConsole : IAnsiSystemConsole
+    {
+        private readonly TextWriter _textWriter;
+
+        /// <inheritdoc />
+        public AnsiSystemConsole(bool stdErr = false)
+        {
+            _textWriter = stdErr ? System.Console.Error : System.Console.Out;
+        }
+
+        public void Write(string message)
+        {
+            _textWriter.Write(message);
+        }
+    }
+}
+
+namespace Microsoft.Extensions.Logging.Console
+{
+    internal interface IAnsiSystemConsole
+    {
+        void Write(string message);
+    }
+	public interface IConsole
+    {
+        void Write(string message, ConsoleColor? background, ConsoleColor? foreground);
+        void WriteLine(string message, ConsoleColor? background, ConsoleColor? foreground);
+        void Flush();
+    }
+	internal class WindowsLogConsole : IConsole
+    {
+        private readonly TextWriter _textWriter;
+
+        /// <inheritdoc />
+        public WindowsLogConsole(bool stdErr = false)
+        {
+            _textWriter = stdErr ? System.Console.Error : System.Console.Out;
+        }
+
+        private bool SetColor(ConsoleColor? background, ConsoleColor? foreground)
+        {
+            if (background.HasValue)
+            {
+                System.Console.BackgroundColor = background.Value;
+            }
+
+            if (foreground.HasValue)
+            {
+                System.Console.ForegroundColor = foreground.Value;
+            }
+
+            return background.HasValue || foreground.HasValue;
+        }
+
+        private void ResetColor()
+        {
+            System.Console.ResetColor();
+        }
+
+        public void Write(string message, ConsoleColor? background, ConsoleColor? foreground)
+        {
+            var colorChanged = SetColor(background, foreground);
+            _textWriter.Write(message);
+            if (colorChanged)
+            {
+                ResetColor();
+            }
+        }
+
+        public void WriteLine(string message, ConsoleColor? background, ConsoleColor? foreground)
+        {
+            var colorChanged = SetColor(background, foreground);
+            _textWriter.WriteLine(message);
+            if (colorChanged)
+            {
+                ResetColor();
+            }
+        }
+
+        public void Flush()
+        {
+            // No action required as for every write, data is sent directly to the console
+            // output stream
+        }
+    }
+}
+
+namespace Microsoft.Extensions.Logging.Abstractions.Internal
+{
+    /// <summary>
+    /// An empty scope without any logic
+    /// </summary>
+    internal class NullScope : IDisposable
+    {
+        public static NullScope Instance { get; } = new NullScope();
+
+        private NullScope()
+        {
+        }
+
+        /// <inheritdoc />
+        public void Dispose()
+        {
+        }
+    }
+}

BTCPayServer.Common/SynchronizationContextRemover.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace BTCPayServer
+{
+    public struct SynchronizationContextRemover : INotifyCompletion
+    {
+        public bool IsCompleted => SynchronizationContext.Current == null;
+
+        public void OnCompleted(Action continuation)
+        {
+            var prev = SynchronizationContext.Current;
+            try
+            {
+                SynchronizationContext.SetSynchronizationContext(null);
+                continuation();
+            }
+            finally
+            {
+                SynchronizationContext.SetSynchronizationContext(prev);
+            }
+        }
+
+        public SynchronizationContextRemover GetAwaiter()
+        {
+            return this;
+        }
+
+        public void GetResult()
+        {
+        }
+    }
+}

BTCPayServer.Common/ZipUtils.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Compression;
+using System.Text;
+
+namespace BTCPayServer
+{
+    public class ZipUtils
+    {
+        public static byte[] Zip(string unzipped)
+        {
+            MemoryStream ms = new MemoryStream();
+            using (GZipStream gzip = new GZipStream(ms, CompressionMode.Compress))
+            {
+                StreamWriter writer = new StreamWriter(gzip, Encoding.UTF8);
+                writer.Write(unzipped);
+                writer.Flush();
+            }
+            return ms.ToArray();
+        }
+
+        public static string Unzip(byte[] bytes)
+        {
+            MemoryStream ms = new MemoryStream(bytes);
+            using (GZipStream gzip = new GZipStream(ms, CompressionMode.Decompress))
+            {
+                StreamReader reader = new StreamReader(gzip, Encoding.UTF8);
+                var unzipped = reader.ReadToEnd();
+                return unzipped;
+            }
+        }
+    }
+}

BTCPayServer.Data/BTCPayServer.Data.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="../Build/Version.csproj" Condition="Exists('../Build/Version.csproj')" />
+  <Import Project="../Build/Common.csproj" />
+  <ItemGroup>
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.1" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="3.1.0" />
+    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="3.1.0" />
+    <PackageReference Include="OpenIddict.EntityFrameworkCore" Version="3.0.0-alpha1.20058.15" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.1" />
+  </ItemGroup>
+</Project>

BTCPayServer.Data/Data/APIKeyData.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class APIKeyData
+    {
+        [MaxLength(50)]
+        public string Id
+        {
+            get; set;
+        }
+
+        [MaxLength(50)]
+        public string StoreId
+        {
+            get; set;
+        }
+
+        public StoreData StoreData { get; set; }
+    }
+}

BTCPayServer.Data/Data/AddressInvoiceData.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class AddressInvoiceData
+    {
+        /// <summary>
+        /// Some crypto currencies share same address prefix
+        /// For not having exceptions thrown by two address on different network, we suffix by "#CRYPTOCODE" 
+        /// </summary>
+        [Obsolete("Use GetHash instead")]
+        public string Address
+        {
+            get; set;
+        }
+
+        public InvoiceData InvoiceData
+        {
+            get; set;
+        }
+
+        public string InvoiceDataId
+        {
+            get; set;
+        }
+
+        public DateTimeOffset? CreatedTime
+        {
+            get; set;
+        }
+
+    }
+}

BTCPayServer.Data/Data/AppData.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Data
+{
+    public class AppData
+    {
+        public string Id { get; set; }
+        public string Name { get; set; }
+        public string StoreDataId
+        {
+            get; set;
+        }
+        public string AppType { get; set; }
+        public StoreData StoreData
+        {
+            get; set;
+        }
+        public DateTimeOffset Created
+        {
+            get; set;
+        }
+        public bool TagAllInvoices { get; set; }
+        public string Settings { get; set; }
+
+        public T GetSettings<T>() where T : class, new()
+        {
+            if (String.IsNullOrEmpty(Settings))
+                return new T();
+            return JsonConvert.DeserializeObject<T>(Settings);
+        }
+
+        public void SetSettings(object value)
+        {
+            Settings = value == null ? null : JsonConvert.SerializeObject(value);
+        }
+    }
+}

BTCPayServer.Data/Data/ApplicationDbContext.cs

@@ -0,0 +1,283 @@
+using System;
+using System.Linq;
+using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace BTCPayServer.Data
+{
+    public class DesignTimeDbContextFactory : IDesignTimeDbContextFactory<ApplicationDbContext>
+    {
+        public ApplicationDbContext CreateDbContext(string[] args)
+        {
+            
+            var builder = new DbContextOptionsBuilder<ApplicationDbContext>();
+ 
+            builder.UseSqlite("Data Source=temp.db");
+ 
+            return new ApplicationDbContext(builder.Options, true);
+        }
+    }
+    
+    public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
+    {
+        private readonly bool _designTime;
+
+        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options, bool designTime = false)
+            : base(options)
+        {
+            _designTime = designTime;
+        }
+
+        public DbSet<InvoiceData> Invoices
+        {
+            get; set;
+        }
+
+        public DbSet<AppData> Apps
+        {
+            get; set;
+        }
+
+        public DbSet<InvoiceEventData> InvoiceEvents
+        {
+            get; set;
+        }
+
+        public DbSet<HistoricalAddressInvoiceData> HistoricalAddressInvoices
+        {
+            get; set;
+        }
+
+        public DbSet<PendingInvoiceData> PendingInvoices
+        {
+            get; set;
+        }
+        public DbSet<RefundAddressesData> RefundAddresses
+        {
+            get; set;
+        }
+
+        public DbSet<PaymentData> Payments
+        {
+            get; set;
+        }
+        
+        public DbSet<PaymentRequestData> PaymentRequests
+        {
+            get; set;
+        }
+
+        public DbSet<WalletData> Wallets { get; set; }
+        public DbSet<WalletTransactionData> WalletTransactions { get; set; }
+
+        public DbSet<StoreData> Stores
+        {
+            get; set;
+        }
+
+        public DbSet<UserStore> UserStore
+        {
+            get; set;
+        }
+
+        public DbSet<AddressInvoiceData> AddressInvoices
+        {
+            get; set;
+        }
+
+        public DbSet<SettingData> Settings
+        {
+            get; set;
+        }
+
+
+        public DbSet<PairingCodeData> PairingCodes
+        {
+            get; set;
+        }
+
+        public DbSet<PairedSINData> PairedSINData
+        {
+            get; set;
+        }
+
+        public DbSet<APIKeyData> ApiKeys
+        {
+            get; set;
+        } 
+        
+        public DbSet<StoredFile> Files
+        {
+            get; set;
+        }
+       
+
+        public DbSet<U2FDevice> U2FDevices { get; set; }   
+        
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            var isConfigured = optionsBuilder.Options.Extensions.OfType<RelationalOptionsExtension>().Any();
+            if (!isConfigured)
+                optionsBuilder.UseSqlite("Data Source=temp.db");
+        }
+
+        protected override void OnModelCreating(ModelBuilder builder)
+        {
+            base.OnModelCreating(builder);
+            builder.Entity<InvoiceData>()
+                .HasOne(o => o.StoreData)
+                .WithMany(a => a.Invoices).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<InvoiceData>().HasIndex(o => o.StoreDataId);
+
+
+            builder.Entity<PaymentData>()
+                   .HasOne(o => o.InvoiceData)
+                   .WithMany(i => i.Payments).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<PaymentData>()
+                   .HasIndex(o => o.InvoiceDataId);
+
+
+            builder.Entity<RefundAddressesData>()
+                   .HasOne(o => o.InvoiceData)
+                   .WithMany(i => i.RefundAddresses).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<RefundAddressesData>()
+                .HasIndex(o => o.InvoiceDataId);
+
+            builder.Entity<UserStore>()
+                   .HasOne(o => o.StoreData)
+                   .WithMany(i => i.UserStores).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<UserStore>()
+                   .HasKey(t => new
+                   {
+                       t.ApplicationUserId,
+                       t.StoreDataId
+                   });
+
+            builder.Entity<APIKeyData>()
+                   .HasOne(o => o.StoreData)
+                   .WithMany(i => i.APIKeys)
+                   .HasForeignKey(i => i.StoreId).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<APIKeyData>()
+                .HasIndex(o => o.StoreId);
+
+            builder.Entity<AppData>()
+                   .HasOne(o => o.StoreData)
+                   .WithMany(i => i.Apps).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<AppData>()
+                    .HasOne(a => a.StoreData);
+
+            builder.Entity<UserStore>()
+                 .HasOne(pt => pt.ApplicationUser)
+                 .WithMany(p => p.UserStores)
+                 .HasForeignKey(pt => pt.ApplicationUserId);
+
+            builder.Entity<UserStore>()
+                .HasOne(pt => pt.StoreData)
+                .WithMany(t => t.UserStores)
+                .HasForeignKey(pt => pt.StoreDataId);
+
+
+            builder.Entity<AddressInvoiceData>()
+                   .HasOne(o => o.InvoiceData)
+                   .WithMany(i => i.AddressInvoices).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<AddressInvoiceData>()
+#pragma warning disable CS0618
+                .HasKey(o => o.Address);
+#pragma warning restore CS0618
+
+            builder.Entity<PairingCodeData>()
+                .HasKey(o => o.Id);
+
+            builder.Entity<PendingInvoiceData>()
+                .HasOne(o => o.InvoiceData)
+                .WithMany(o => o.PendingInvoices)
+                .HasForeignKey(o => o.Id).OnDelete(DeleteBehavior.Cascade);
+
+
+            builder.Entity<PairedSINData>()
+                   .HasOne(o => o.StoreData)
+                   .WithMany(i => i.PairedSINs).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<PairedSINData>(b =>
+            {
+                b.HasIndex(o => o.SIN);
+                b.HasIndex(o => o.StoreDataId);
+            });
+
+            builder.Entity<HistoricalAddressInvoiceData>()
+                   .HasOne(o => o.InvoiceData)
+                   .WithMany(i => i.HistoricalAddressInvoices).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<HistoricalAddressInvoiceData>()
+                .HasKey(o => new
+                {
+                    o.InvoiceDataId,
+#pragma warning disable CS0618
+                    o.Address
+#pragma warning restore CS0618
+                });
+
+
+            builder.Entity<InvoiceEventData>()
+                   .HasOne(o => o.InvoiceData)
+                   .WithMany(i => i.Events).OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<InvoiceEventData>()
+                .HasKey(o => new
+                {
+                    o.InvoiceDataId,
+#pragma warning disable CS0618
+                    o.UniqueId
+#pragma warning restore CS0618
+                });
+            
+            
+            builder.Entity<PaymentRequestData>()
+                .HasOne(o => o.StoreData)
+                .WithMany(i => i.PaymentRequests)
+                .OnDelete(DeleteBehavior.Cascade);
+            builder.Entity<PaymentRequestData>()
+                .Property(e => e.Created)
+                .HasDefaultValue(new DateTimeOffset(1970, 1, 1, 0, 0, 0, TimeSpan.Zero));
+
+            builder.Entity<PaymentRequestData>()
+                .HasIndex(o => o.Status);
+
+            builder.Entity<WalletTransactionData>()
+                .HasKey(o => new
+                {
+                    o.WalletDataId,
+#pragma warning disable CS0618
+                    o.TransactionId
+#pragma warning restore CS0618
+                });
+            builder.Entity<WalletTransactionData>()
+                .HasOne(o => o.WalletData)
+                .WithMany(w => w.WalletTransactions).OnDelete(DeleteBehavior.Cascade);
+
+            builder.UseOpenIddict<BTCPayOpenIdClient, BTCPayOpenIdAuthorization, OpenIddictScope<string>, BTCPayOpenIdToken, string>();
+
+            if (Database.IsSqlite() && !_designTime)
+            {
+                // SQLite does not have proper support for DateTimeOffset via Entity Framework Core, see the limitations
+                // here: https://docs.microsoft.com/en-us/ef/core/providers/sqlite/limitations#query-limitations
+                // To work around this, when the Sqlite database provider is used, all model properties of type DateTimeOffset
+                // use the DateTimeOffsetToBinaryConverter
+                // Based on: https://github.com/aspnet/EntityFrameworkCore/issues/10784#issuecomment-415769754
+                // This only supports millisecond precision, but should be sufficient for most use cases.
+                foreach (var entityType in builder.Model.GetEntityTypes())
+                {
+                    var properties = entityType.ClrType.GetProperties().Where(p => p.PropertyType == typeof(DateTimeOffset));
+                    foreach (var property in properties)
+                    {
+                        builder
+                            .Entity(entityType.Name)
+                            .Property(property.Name)
+                            .HasConversion(new Microsoft.EntityFrameworkCore.Storage.ValueConversion.DateTimeOffsetToBinaryConverter());
+                    }
+                }
+            }
+        }
+    }
+
+}

BTCPayServer.Data/Data/ApplicationDbContextFactory.cs

@@ -0,0 +1,100 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Migrations;
+using JetBrains.Annotations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Migrations.Operations;
+using Microsoft.EntityFrameworkCore.Metadata;
+
+namespace BTCPayServer.Data
+{
+    public enum DatabaseType
+    {
+        Sqlite,
+        Postgres,
+        MySQL,
+    }
+    public class ApplicationDbContextFactory
+    {
+        string _ConnectionString;
+        DatabaseType _Type;
+        public ApplicationDbContextFactory(DatabaseType type, string connectionString)
+        {
+            _ConnectionString = connectionString ?? throw new ArgumentNullException(nameof(connectionString));
+            _Type = type;
+        }
+
+
+        public DatabaseType Type
+        {
+            get
+            {
+                return _Type;
+            }
+        }
+
+        public ApplicationDbContext CreateContext()
+        {
+            var builder = new DbContextOptionsBuilder<ApplicationDbContext>();
+            ConfigureBuilder(builder);
+            return new ApplicationDbContext(builder.Options);
+        }
+
+        class CustomNpgsqlMigrationsSqlGenerator : NpgsqlMigrationsSqlGenerator
+        {
+            public CustomNpgsqlMigrationsSqlGenerator(MigrationsSqlGeneratorDependencies dependencies,  IMigrationsAnnotationProvider annotations, Npgsql.EntityFrameworkCore.PostgreSQL.Infrastructure.Internal.INpgsqlOptions opts) : base(dependencies, annotations, opts)
+            {
+            }
+
+            protected override void Generate(NpgsqlCreateDatabaseOperation operation, IModel model, MigrationCommandListBuilder builder)
+            {
+                builder
+                     .Append("CREATE DATABASE ")
+                     .Append(Dependencies.SqlGenerationHelper.DelimitIdentifier(operation.Name));
+
+                // POSTGRES gotcha: Indexed Text column (even if PK) are not used if we are not using C locale
+                builder
+                    .Append(" TEMPLATE ")
+                    .Append(Dependencies.SqlGenerationHelper.DelimitIdentifier("template0"));
+
+                builder
+                    .Append(" LC_CTYPE ")
+                    .Append(Dependencies.SqlGenerationHelper.DelimitIdentifier("C"));
+
+                builder
+                    .Append(" LC_COLLATE ")
+                    .Append(Dependencies.SqlGenerationHelper.DelimitIdentifier("C"));
+
+                builder
+                    .Append(" ENCODING ")
+                    .Append(Dependencies.SqlGenerationHelper.DelimitIdentifier("UTF8"));
+
+                if (operation.Tablespace != null)
+                {
+                    builder
+                        .Append(" TABLESPACE ")
+                        .Append(Dependencies.SqlGenerationHelper.DelimitIdentifier(operation.Tablespace));
+                }
+
+                builder.AppendLine(Dependencies.SqlGenerationHelper.StatementTerminator);
+
+                EndStatement(builder, suppressTransaction: true);
+            }
+        }
+
+        public void ConfigureBuilder(DbContextOptionsBuilder builder)
+        {
+            if (_Type == DatabaseType.Sqlite)
+                builder.UseSqlite(_ConnectionString, o => o.MigrationsAssembly("BTCPayServer.Data"));
+            else if (_Type == DatabaseType.Postgres)
+                builder
+                    .UseNpgsql(_ConnectionString, o => o.MigrationsAssembly("BTCPayServer.Data").EnableRetryOnFailure(10))
+                    .ReplaceService<IMigrationsSqlGenerator, CustomNpgsqlMigrationsSqlGenerator>();
+            else if (_Type == DatabaseType.MySQL)
+                builder.UseMySql(_ConnectionString, o => o.MigrationsAssembly("BTCPayServer.Data").EnableRetryOnFailure(10));
+        }
+    }
+}

BTCPayServer.Data/Data/ApplicationUser.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Identity;
+using BTCPayServer.Data;
+
+namespace BTCPayServer.Data
+{
+    // Add profile data for application users by adding properties to the ApplicationUser class
+    public class ApplicationUser : IdentityUser
+    {
+        public List<UserStore> UserStores
+        {
+            get;
+            set;
+        }
+
+        public bool RequiresEmailConfirmation
+        {
+            get; set;
+        }
+        
+        public List<BTCPayOpenIdClient> OpenIdClients { get; set; }
+        
+        public List<StoredFile> StoredFiles
+        {
+            get;
+            set;
+        }
+        
+        public List<U2FDevice> U2FDevices { get; set; }
+    }
+}

BTCPayServer.Data/Data/BTCPayOpenIdAuthorization.cs

@@ -0,0 +1,6 @@
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace BTCPayServer.Data
+{
+    public class BTCPayOpenIdAuthorization : OpenIddictAuthorization<string, BTCPayOpenIdClient, BTCPayOpenIdToken> { }
+}

BTCPayServer.Data/Data/BTCPayOpenIdClient.cs

@@ -0,0 +1,10 @@
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace BTCPayServer.Data
+{
+    public class BTCPayOpenIdClient: OpenIddictApplication<string, BTCPayOpenIdAuthorization, BTCPayOpenIdToken>
+    {
+        public string ApplicationUserId { get; set; }
+        public ApplicationUser ApplicationUser { get; set; }
+    }
+}

BTCPayServer.Data/Data/BTCPayOpenIdToken.cs

@@ -0,0 +1,6 @@
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace BTCPayServer.Data
+{
+    public class BTCPayOpenIdToken : OpenIddictToken<string, BTCPayOpenIdClient, BTCPayOpenIdAuthorization> { }
+}

BTCPayServer.Data/Data/HistoricalAddressInvoiceData.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class HistoricalAddressInvoiceData
+    {
+        public string InvoiceDataId
+        {
+            get; set;
+        }
+
+        public InvoiceData InvoiceData
+        {
+            get; set;
+        }
+
+        /// <summary>
+        /// Some crypto currencies share same address prefix
+        /// For not having exceptions thrown by two address on different network, we suffix by "#CRYPTOCODE" 
+        /// </summary>
+        [Obsolete("Use GetCryptoCode instead")]
+        public string Address
+        {
+            get; set;
+        }
+
+
+        [Obsolete("Use GetCryptoCode instead")]
+        public string CryptoCode { get; set; }
+
+        public DateTimeOffset Assigned
+        {
+            get; set;
+        }
+
+        public DateTimeOffset? UnAssigned
+        {
+            get; set;
+        }
+    }
+}

BTCPayServer.Data/Data/InvoiceData.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class InvoiceData
+    {
+        public string StoreDataId
+        {
+            get; set;
+        }
+        public StoreData StoreData
+        {
+            get; set;
+        }
+
+        public string Id
+        {
+            get; set;
+        }
+
+        public DateTimeOffset Created
+        {
+            get; set;
+        }
+
+        public List<PaymentData> Payments
+        {
+            get; set;
+        }
+
+        public List<InvoiceEventData> Events
+        {
+            get; set;
+        }
+
+        public List<RefundAddressesData> RefundAddresses
+        {
+            get; set;
+        }
+
+        public List<HistoricalAddressInvoiceData> HistoricalAddressInvoices
+        {
+            get; set;
+        }
+
+        public byte[] Blob
+        {
+            get; set;
+        }
+        public string ItemCode
+        {
+            get;
+            set;
+        }
+        public string OrderId
+        {
+            get;
+            set;
+        }
+        public string Status
+        {
+            get;
+            set;
+        }
+        public string ExceptionStatus
+        {
+            get;
+            set;
+        }
+        public string CustomerEmail
+        {
+            get;
+            set;
+        }
+        public List<AddressInvoiceData> AddressInvoices
+        {
+            get; set;
+        }
+        public List<PendingInvoiceData> PendingInvoices { get; set; }
+    }
+}

BTCPayServer.Data/Data/InvoiceEventData.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class InvoiceEventData
+    {
+        public string InvoiceDataId
+        {
+            get; set;
+        }
+        public InvoiceData InvoiceData
+        {
+            get; set;
+        }
+        public string UniqueId { get; set; }
+        public DateTimeOffset Timestamp
+        {
+            get; set;
+        }
+
+        public string Message { get; set; }
+    }
+}

BTCPayServer.Data/Data/PairedSINData.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class PairedSINData
+    {
+        public string Id
+        {
+            get; set;
+        }
+
+        public string StoreDataId
+        {
+            get; set;
+        }
+
+        public StoreData StoreData { get; set; }
+
+        public string Label
+        {
+            get;
+            set;
+        }
+        public DateTimeOffset PairingTime
+        {
+            get;
+            set;
+        }
+        public string SIN
+        {
+            get; set;
+        }
+    }
+}

BTCPayServer.Data/Data/PairingCodeData.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class PairingCodeData
+    {
+        public string Id
+        {
+            get; set;
+        }
+        [Obsolete("Unused")]
+        public string Facade
+        {
+            get; set;
+        }
+        public string StoreDataId
+        {
+            get; set;
+        }
+        public DateTimeOffset Expiration
+        {
+            get;
+            set;
+        }
+
+        public string Label
+        {
+            get;
+            set;
+        }
+        public string SIN
+        {
+            get;
+            set;
+        }
+        public DateTime DateCreated
+        {
+            get;
+            set;
+        }
+        public string TokenValue
+        {
+            get;
+            set;
+        }
+    }
+}

BTCPayServer.Data/Data/PaymentData.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class PaymentData
+    {
+        public string Id
+        {
+            get; set;
+        }
+
+        public string InvoiceDataId
+        {
+            get; set;
+        }
+        public InvoiceData InvoiceData
+        {
+            get; set;
+        }
+
+        public byte[] Blob
+        {
+            get; set;
+        }
+        public bool Accounted
+        {
+            get; set;
+        }
+    }
+}

BTCPayServer.Data/Data/PaymentRequestData.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace BTCPayServer.Data
+{
+    public class PaymentRequestData
+    {
+        public string Id { get; set; }
+        public DateTimeOffset Created
+        {
+            get; set;
+        }
+        public string StoreDataId { get; set; }
+
+        public StoreData StoreData { get; set; }
+
+        public PaymentRequestStatus Status { get; set; }
+
+        public byte[] Blob { get; set; }
+
+        public class PaymentRequestBlob
+        {
+            public decimal Amount { get; set; }
+            public string Currency { get; set; }
+
+            public DateTime? ExpiryDate { get; set; }
+
+            public string Title { get; set; }
+            public string Description { get; set; }
+            public string Email { get; set; }
+
+            public string EmbeddedCSS { get; set; }
+            public string CustomCSSLink { get; set; }
+            public bool AllowCustomPaymentAmounts { get; set; }
+        }
+
+        public enum PaymentRequestStatus
+        {
+            Pending = 0,
+            Completed = 1,
+            Expired = 2
+        }
+    }
+}

BTCPayServer.Data/Data/PendingInvoiceData.cs

@@ -7,9 +7,10 @@ namespace BTCPayServer.Data
 {
     public class PendingInvoiceData
     {
-		public string Id
-		{
-			get; set;
-		}
-	}
+        public string Id
+        {
+            get; set;
+        }
+        public InvoiceData InvoiceData { get; set; }
+    }
 }

BTCPayServer.Data/Data/RefundData.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class RefundAddressesData
+    {
+        public string Id
+        {
+            get; set;
+        }
+        public string InvoiceDataId
+        {
+            get; set;
+        }
+        public InvoiceData InvoiceData
+        {
+            get; set;
+        }
+        public byte[] Blob
+        {
+            get; set;
+        }
+    }
+}

BTCPayServer.Data/Data/SettingData.cs

@@ -7,14 +7,14 @@ namespace BTCPayServer.Data
 {
     public class SettingData
     {
-		public string Id
-		{
-			get; set;
-		}
+        public string Id
+        {
+            get; set;
+        }
 
-		public string Value
-		{
-			get; set;
-		}
-	}
+        public string Value
+        {
+            get; set;
+        }
+    }
 }

BTCPayServer.Data/Data/StoreData.cs

@@ -0,0 +1,98 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using Newtonsoft.Json.Linq;
+using System.Security.Claims;
+
+namespace BTCPayServer.Data
+{
+    public enum SpeedPolicy
+    {
+        HighSpeed = 0,
+        MediumSpeed = 1,
+        LowSpeed = 2,
+        LowMediumSpeed = 3
+    }
+    public class StoreData
+    {
+        public string Id
+        {
+            get;
+            set;
+        }
+
+        public List<UserStore> UserStores
+        {
+            get; set;
+        }
+        public List<AppData> Apps
+        {
+            get; set;
+        }
+        
+        public List<PaymentRequestData> PaymentRequests
+        {
+            get; set;
+        }
+
+        public List<InvoiceData> Invoices { get; set; }
+
+        [Obsolete("Use GetDerivationStrategies instead")]
+        public string DerivationStrategy
+        {
+            get; set;
+        }
+
+        [Obsolete("Use GetDerivationStrategies instead")]
+        public string DerivationStrategies
+        {
+            get;
+            set;
+        }
+
+        public string StoreName
+        {
+            get; set;
+        }
+
+        public SpeedPolicy SpeedPolicy
+        {
+            get; set;
+        }
+
+        public string StoreWebsite
+        {
+            get; set;
+        }
+
+        public byte[] StoreCertificate
+        {
+            get; set;
+        }
+
+        [NotMapped]
+        public string Role
+        {
+            get; set;
+        }
+
+        public byte[] StoreBlob
+        {
+            get;
+            set;
+        }
+        [Obsolete("Use GetDefaultPaymentId instead")]
+        public string DefaultCrypto { get; set; }
+        public List<PairedSINData> PairedSINs { get; set; }
+        public IEnumerable<APIKeyData> APIKeys { get; set; }
+    }
+
+    public enum NetworkFeeMode
+    {
+        MultiplePaymentsOnly,
+        Always,
+        Never
+    }
+}

BTCPayServer.Data/Data/StoredFile.cs

@@ -0,0 +1,20 @@
+using System;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace BTCPayServer.Data
+{
+    public class StoredFile
+    {
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public string Id { get; set; }
+
+        public string FileName { get; set; }
+        public string StorageFileName { get; set; }
+        public DateTime Timestamp { get; set; }
+        public string ApplicationUserId { get; set; }
+        public ApplicationUser ApplicationUser
+        {
+            get; set;
+        }
+    }
+}

BTCPayServer.Data/Data/U2FDevice.cs

@@ -0,0 +1,23 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace BTCPayServer.Data
+{
+    public class U2FDevice
+    {
+        public string Id { get; set; }
+
+        public string Name { get; set; }
+
+        [Required] public byte[] KeyHandle { get; set; }
+
+        [Required] public byte[] PublicKey { get; set; }
+
+        [Required] public byte[] AttestationCert { get; set; }
+
+        [Required] public int Counter { get; set; }
+
+        public string ApplicationUserId { get; set; }
+        public ApplicationUser ApplicationUser { get; set; }
+    }
+}

BTCPayServer.Data/Data/UserStore.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace BTCPayServer.Data
+{
+    public class UserStore
+    {
+        public string ApplicationUserId
+        {
+            get; set;
+        }
+        public ApplicationUser ApplicationUser
+        {
+            get; set;
+        }
+
+        public string StoreDataId
+        {
+            get; set;
+        }
+        public StoreData StoreData
+        {
+            get; set;
+        }
+        public string Role
+        {
+            get;
+            set;
+        }
+    }
+}

BTCPayServer.Data/Data/WalletData.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Data
+{
+    public class WalletData
+    {
+        [System.ComponentModel.DataAnnotations.Key]
+        public string Id { get; set; }
+
+        public List<WalletTransactionData> WalletTransactions { get; set; }
+
+        public byte[] Blob { get; set; }
+    }
+
+    public class Label
+    {
+        public Label(string value, string color)
+        {
+            if (value == null)
+                throw new ArgumentNullException(nameof(value));
+            if (color == null)
+                throw new ArgumentNullException(nameof(color));
+            Value = value;
+            Color = color;
+        }
+
+        public string Value { get; }
+        public string Color { get; }
+
+        public override bool Equals(object obj)
+        {
+            Label item = obj as Label;
+            if (item == null)
+                return false;
+            return Value.Equals(item.Value, StringComparison.OrdinalIgnoreCase);
+        }
+        public static bool operator ==(Label a, Label b)
+        {
+            if (System.Object.ReferenceEquals(a, b))
+                return true;
+            if (((object)a == null) || ((object)b == null))
+                return false;
+            return a.Value == b.Value;
+        }
+
+        public static bool operator !=(Label a, Label b)
+        {
+            return !(a == b);
+        }
+
+        public override int GetHashCode()
+        {
+            return Value.GetHashCode(StringComparison.OrdinalIgnoreCase);
+        }
+    }
+
+    public class WalletBlobInfo
+    {
+        public Dictionary<string, string> LabelColors { get; set; } = new Dictionary<string, string>();
+
+        public IEnumerable<Label> GetLabels(WalletTransactionInfo transactionInfo)
+        {
+            foreach (var label in transactionInfo.Labels)
+            {
+                if (LabelColors.TryGetValue(label, out var color))
+                {
+                    yield return new Label(label, color);
+                }
+            }
+        }
+
+        public IEnumerable<Label> GetLabels()
+        {
+            foreach (var kv in LabelColors)
+            {
+                yield return new Label(kv.Key, kv.Value);
+            }
+        }
+    }
+}

BTCPayServer.Data/Data/WalletTransactionData.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace BTCPayServer.Data
+{
+    public class WalletTransactionData
+    {
+        public string WalletDataId { get; set; }
+        public WalletData WalletData { get; set; }
+        public string TransactionId { get; set; }
+        public string Labels { get; set; }
+        public byte[] Blob { get; set; }
+    }
+
+    public class WalletTransactionInfo
+    {
+        public string Comment { get; set; } = string.Empty;
+        [JsonIgnore]
+        public HashSet<string> Labels { get; set; } = new HashSet<string>();
+    }
+}

BTCPayServer.Data/Migrations/20170913143004_Init.cs

@@ -1,21 +1,26 @@
-using Microsoft.EntityFrameworkCore.Migrations;
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
 using System;
 using System.Collections.Generic;
 
 namespace BTCPayServer.Migrations
 {
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20170913143004_Init")]
     public partial class Init : Migration
     {
         protected override void Up(MigrationBuilder migrationBuilder)
         {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
             migrationBuilder.CreateTable(
                 name: "AspNetRoles",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
-                    ConcurrencyStamp = table.Column<string>(type: "TEXT", nullable: true),
-                    Name = table.Column<string>(type: "TEXT", maxLength: 256, nullable: true),
-                    NormalizedName = table.Column<string>(type: "TEXT", maxLength: 256, nullable: true)
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
+                    ConcurrencyStamp = table.Column<string>(nullable: true),
+                    Name = table.Column<string>(maxLength: 256, nullable: true),
+                    NormalizedName = table.Column<string>(maxLength: 256, nullable: true)
                 },
                 constraints: table =>
                 {
@@ -26,21 +31,21 @@ namespace BTCPayServer.Migrations
                 name: "AspNetUsers",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
-                    AccessFailedCount = table.Column<int>(type: "INTEGER", nullable: false),
-                    ConcurrencyStamp = table.Column<string>(type: "TEXT", nullable: true),
-                    Email = table.Column<string>(type: "TEXT", maxLength: 256, nullable: true),
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
+                    AccessFailedCount = table.Column<int>(nullable: false),
+                    ConcurrencyStamp = table.Column<string>(nullable: true),
+                    Email = table.Column<string>(maxLength: 256, nullable: true),
                     EmailConfirmed = table.Column<bool>(nullable: false),
                     LockoutEnabled = table.Column<bool>(nullable: false),
                     LockoutEnd = table.Column<DateTimeOffset>(nullable: true),
-                    NormalizedEmail = table.Column<string>(type: "TEXT", maxLength: 256, nullable: true),
-                    NormalizedUserName = table.Column<string>(type: "TEXT", maxLength: 256, nullable: true),
-                    PasswordHash = table.Column<string>(type: "TEXT", nullable: true),
-                    PhoneNumber = table.Column<string>(type: "TEXT", nullable: true),
+                    NormalizedEmail = table.Column<string>(maxLength: 256, nullable: true),
+                    NormalizedUserName = table.Column<string>(maxLength: 256, nullable: true),
+                    PasswordHash = table.Column<string>(nullable: true),
+                    PhoneNumber = table.Column<string>(nullable: true),
                     PhoneNumberConfirmed = table.Column<bool>(nullable: false),
-                    SecurityStamp = table.Column<string>(type: "TEXT", nullable: true),
+                    SecurityStamp = table.Column<string>(nullable: true),
                     TwoFactorEnabled = table.Column<bool>(nullable: false),
-                    UserName = table.Column<string>(type: "TEXT", maxLength: 256, nullable: true)
+                    UserName = table.Column<string>(maxLength: 256, nullable: true)
                 },
                 constraints: table =>
                 {
@@ -51,12 +56,12 @@ namespace BTCPayServer.Migrations
                 name: "Stores",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
-                    DerivationStrategy = table.Column<string>(type: "TEXT", nullable: true),
-                    SpeedPolicy = table.Column<int>(type: "INTEGER", nullable: false),
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
+                    DerivationStrategy = table.Column<string>(nullable: true),
+                    SpeedPolicy = table.Column<int>(nullable: false),
                     StoreCertificate = table.Column<byte[]>(nullable: true),
-                    StoreName = table.Column<string>(type: "TEXT", nullable: true),
-                    StoreWebsite = table.Column<string>(type: "TEXT", nullable: true)
+                    StoreName = table.Column<string>(nullable: true),
+                    StoreWebsite = table.Column<string>(nullable: true)
                 },
                 constraints: table =>
                 {
@@ -67,11 +72,11 @@ namespace BTCPayServer.Migrations
                 name: "AspNetRoleClaims",
                 columns: table => new
                 {
-                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                    Id = table.Column<int>(nullable: false)
                         .Annotation("Sqlite:Autoincrement", true),
-                    ClaimType = table.Column<string>(type: "TEXT", nullable: true),
-                    ClaimValue = table.Column<string>(type: "TEXT", nullable: true),
-                    RoleId = table.Column<string>(type: "TEXT", nullable: false)
+                    ClaimType = table.Column<string>(nullable: true),
+                    ClaimValue = table.Column<string>(nullable: true),
+                    RoleId = table.Column<string>(nullable: false, maxLength: maxLength)
                 },
                 constraints: table =>
                 {
@@ -88,11 +93,11 @@ namespace BTCPayServer.Migrations
                 name: "AspNetUserClaims",
                 columns: table => new
                 {
-                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                    Id = table.Column<int>(nullable: false)
                         .Annotation("Sqlite:Autoincrement", true),
-                    ClaimType = table.Column<string>(type: "TEXT", nullable: true),
-                    ClaimValue = table.Column<string>(type: "TEXT", nullable: true),
-                    UserId = table.Column<string>(type: "TEXT", nullable: false)
+                    ClaimType = table.Column<string>(nullable: true),
+                    ClaimValue = table.Column<string>(nullable: true),
+                    UserId = table.Column<string>(nullable: false, maxLength: maxLength)
                 },
                 constraints: table =>
                 {
@@ -109,10 +114,10 @@ namespace BTCPayServer.Migrations
                 name: "AspNetUserLogins",
                 columns: table => new
                 {
-                    LoginProvider = table.Column<string>(type: "TEXT", nullable: false),
-                    ProviderKey = table.Column<string>(type: "TEXT", nullable: false),
-                    ProviderDisplayName = table.Column<string>(type: "TEXT", nullable: true),
-                    UserId = table.Column<string>(type: "TEXT", nullable: false)
+                    LoginProvider = table.Column<string>(nullable: false),
+                    ProviderKey = table.Column<string>(nullable: false),
+                    ProviderDisplayName = table.Column<string>(nullable: true),
+                    UserId = table.Column<string>(nullable: false, maxLength: maxLength)
                 },
                 constraints: table =>
                 {
@@ -129,8 +134,8 @@ namespace BTCPayServer.Migrations
                 name: "AspNetUserRoles",
                 columns: table => new
                 {
-                    UserId = table.Column<string>(type: "TEXT", nullable: false),
-                    RoleId = table.Column<string>(type: "TEXT", nullable: false)
+                    UserId = table.Column<string>(nullable: false, maxLength: maxLength),
+                    RoleId = table.Column<string>(nullable: false, maxLength: maxLength)
                 },
                 constraints: table =>
                 {
@@ -153,10 +158,10 @@ namespace BTCPayServer.Migrations
                 name: "AspNetUserTokens",
                 columns: table => new
                 {
-                    UserId = table.Column<string>(type: "TEXT", nullable: false),
-                    LoginProvider = table.Column<string>(type: "TEXT", nullable: false),
-                    Name = table.Column<string>(type: "TEXT", nullable: false),
-                    Value = table.Column<string>(type: "TEXT", nullable: true)
+                    UserId = table.Column<string>(nullable: false, maxLength: maxLength),
+                    LoginProvider = table.Column<string>(nullable: false),
+                    Name = table.Column<string>(nullable: false),
+                    Value = table.Column<string>(nullable: true)
                 },
                 constraints: table =>
                 {
@@ -173,15 +178,15 @@ namespace BTCPayServer.Migrations
                 name: "Invoices",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
                     Blob = table.Column<byte[]>(nullable: true),
                     Created = table.Column<DateTimeOffset>(nullable: false),
-                    CustomerEmail = table.Column<string>(type: "TEXT", nullable: true),
-                    ExceptionStatus = table.Column<string>(type: "TEXT", nullable: true),
-                    ItemCode = table.Column<string>(type: "TEXT", nullable: true),
-                    OrderId = table.Column<string>(type: "TEXT", nullable: true),
-                    Status = table.Column<string>(type: "TEXT", nullable: true),
-                    StoreDataId = table.Column<string>(type: "TEXT", nullable: true)
+                    CustomerEmail = table.Column<string>(nullable: true),
+                    ExceptionStatus = table.Column<string>(nullable: true),
+                    ItemCode = table.Column<string>(nullable: true),
+                    OrderId = table.Column<string>(nullable: true),
+                    Status = table.Column<string>(nullable: true),
+                    StoreDataId = table.Column<string>(nullable: true, maxLength: maxLength)
                 },
                 constraints: table =>
                 {
@@ -198,9 +203,9 @@ namespace BTCPayServer.Migrations
                 name: "UserStore",
                 columns: table => new
                 {
-                    ApplicationUserId = table.Column<string>(type: "TEXT", nullable: false),
-                    StoreDataId = table.Column<string>(type: "TEXT", nullable: false),
-                    Role = table.Column<string>(type: "TEXT", nullable: true)
+                    ApplicationUserId = table.Column<string>(nullable: false, maxLength: maxLength),
+                    StoreDataId = table.Column<string>(nullable: false, maxLength: maxLength),
+                    Role = table.Column<string>(nullable: true)
                 },
                 constraints: table =>
                 {
@@ -223,9 +228,9 @@ namespace BTCPayServer.Migrations
                 name: "Payments",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
                     Blob = table.Column<byte[]>(nullable: true),
-                    InvoiceDataId = table.Column<string>(type: "TEXT", nullable: true)
+                    InvoiceDataId = table.Column<string>(nullable: true, maxLength: maxLength)
                 },
                 constraints: table =>
                 {
@@ -242,9 +247,9 @@ namespace BTCPayServer.Migrations
                 name: "RefundAddresses",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
                     Blob = table.Column<byte[]>(nullable: true),
-                    InvoiceDataId = table.Column<string>(type: "TEXT", nullable: true)
+                    InvoiceDataId = table.Column<string>(nullable: true, maxLength: maxLength)
                 },
                 constraints: table =>
                 {

BTCPayServer.Data/Migrations/20170926073744_Settings.cs

@@ -1,19 +1,24 @@
-using Microsoft.EntityFrameworkCore.Migrations;
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
 using System;
 using System.Collections.Generic;
 
 namespace BTCPayServer.Migrations
 {
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20170926073744_Settings")]
     public partial class Settings : Migration
     {
         protected override void Up(MigrationBuilder migrationBuilder)
         {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
             migrationBuilder.CreateTable(
                 name: "Settings",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
-                    Value = table.Column<string>(type: "TEXT", nullable: true)
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
+                    Value = table.Column<string>(nullable: true)
                 },
                 constraints: table =>
                 {

BTCPayServer.Data/Migrations/20170926084408_RequiresEmailConfirmation.cs

@@ -1,13 +1,18 @@
-using Microsoft.EntityFrameworkCore.Migrations;
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
 using System;
 using System.Collections.Generic;
 
 namespace BTCPayServer.Migrations
 {
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20170926084408_RequiresEmailConfirmation")]
     public partial class RequiresEmailConfirmation : Migration
     {
         protected override void Up(MigrationBuilder migrationBuilder)
         {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
             migrationBuilder.AddColumn<bool>(
                 name: "RequiresEmailConfirmation",
                 table: "AspNetUsers",

BTCPayServer.Data/Migrations/20171006013443_AddressMapping.cs

@@ -1,19 +1,24 @@
-using Microsoft.EntityFrameworkCore.Migrations;
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
 using System;
 using System.Collections.Generic;
 
 namespace BTCPayServer.Migrations
 {
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20171006013443_AddressMapping")]
     public partial class AddressMapping : Migration
     {
         protected override void Up(MigrationBuilder migrationBuilder)
         {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
             migrationBuilder.CreateTable(
                 name: "AddressInvoices",
                 columns: table => new
                 {
-                    Address = table.Column<string>(type: "TEXT", nullable: false),
-                    InvoiceDataId = table.Column<string>(type: "TEXT", nullable: true)
+                    Address = table.Column<string>(nullable: false, maxLength: this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)512 : null),
+                    InvoiceDataId = table.Column<string>(nullable: true, maxLength: maxLength)
                 },
                 constraints: table =>
                 {

BTCPayServer.Data/Migrations/20171010082424_Tokens.cs

@@ -1,24 +1,29 @@
-using Microsoft.EntityFrameworkCore.Migrations;
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
 using System;
 using System.Collections.Generic;
 
 namespace BTCPayServer.Migrations
 {
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20171010082424_Tokens")]
     public partial class Tokens : Migration
     {
         protected override void Up(MigrationBuilder migrationBuilder)
         {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
             migrationBuilder.CreateTable(
                 name: "PairedSINData",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
-                    Facade = table.Column<string>(type: "TEXT", nullable: true),
-                    Label = table.Column<string>(type: "TEXT", nullable: true),
-                    Name = table.Column<string>(type: "TEXT", nullable: true),
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
+                    Facade = table.Column<string>(nullable: true),
+                    Label = table.Column<string>(nullable: true),
+                    Name = table.Column<string>(nullable: true),
                     PairingTime = table.Column<DateTimeOffset>(nullable: false),
-                    SIN = table.Column<string>(type: "TEXT", nullable: true),
-                    StoreDataId = table.Column<string>(type: "TEXT", nullable: true)
+                    SIN = table.Column<string>(nullable: true),
+                    StoreDataId = table.Column<string>(nullable: true, maxLength: maxLength)
                 },
                 constraints: table =>
                 {
@@ -29,15 +34,15 @@ namespace BTCPayServer.Migrations
                 name: "PairingCodes",
                 columns: table => new
                 {
-                    Id = table.Column<string>(type: "TEXT", nullable: false),
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength),
                     DateCreated = table.Column<DateTime>(nullable: false),
                     Expiration = table.Column<DateTimeOffset>(nullable: false),
-                    Facade = table.Column<string>(type: "TEXT", nullable: true),
-                    Label = table.Column<string>(type: "TEXT", nullable: true),
-                    Name = table.Column<string>(type: "TEXT", nullable: true),
-                    SIN = table.Column<string>(type: "TEXT", nullable: true),
-                    StoreDataId = table.Column<string>(type: "TEXT", nullable: true),
-                    TokenValue = table.Column<string>(type: "TEXT", nullable: true)
+                    Facade = table.Column<string>(nullable: true),
+                    Label = table.Column<string>(nullable: true),
+                    Name = table.Column<string>(nullable: true),
+                    SIN = table.Column<string>(nullable: true),
+                    StoreDataId = table.Column<string>(nullable: true, maxLength: maxLength),
+                    TokenValue = table.Column<string>(nullable: true)
                 },
                 constraints: table =>
                 {

BTCPayServer.Data/Migrations/20171012020112_PendingInvoices.cs

@@ -0,0 +1,54 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20171012020112_PendingInvoices")]
+    public partial class PendingInvoices : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            if (this.SupportDropColumn(migrationBuilder.ActiveProvider))
+            {
+                migrationBuilder.DropColumn(
+                    name: "Name",
+                    table: "PairingCodes");
+
+                migrationBuilder.DropColumn(
+                    name: "Name",
+                    table: "PairedSINData");
+            }
+            migrationBuilder.CreateTable(
+                name: "PendingInvoices",
+                columns: table => new
+                {
+                    Id = table.Column<string>(nullable: false, maxLength: maxLength)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PendingInvoices", x => x.Id);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "PendingInvoices");
+
+            migrationBuilder.AddColumn<string>(
+                name: "Name",
+                table: "PairingCodes",
+                nullable: true);
+
+            migrationBuilder.AddColumn<string>(
+                name: "Name",
+                table: "PairedSINData",
+                nullable: true);
+        }
+    }
+}

BTCPayServer.Data/Migrations/20171023101754_StoreBlob.cs

@@ -0,0 +1,29 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20171023101754_StoreBlob")]
+    public partial class StoreBlob : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            migrationBuilder.AddColumn<byte[]>(
+                name: "StoreBlob",
+                table: "Stores",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "StoreBlob",
+                table: "Stores");
+        }
+    }
+}

BTCPayServer.Data/Migrations/20171024163354_RenewUsedAddresses.cs

@@ -0,0 +1,52 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20171024163354_RenewUsedAddresses")]
+    public partial class RenewUsedAddresses : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            migrationBuilder.AddColumn<DateTimeOffset>(
+                name: "CreatedTime",
+                table: "AddressInvoices",
+                nullable: true);
+
+            migrationBuilder.CreateTable(
+                name: "HistoricalAddressInvoices",
+                columns: table => new
+                {
+                    InvoiceDataId = table.Column<string>(nullable: false, maxLength: maxLength),
+                    Address = table.Column<string>(nullable: false),
+                    Assigned = table.Column<DateTimeOffset>(nullable: false),
+                    UnAssigned = table.Column<DateTimeOffset>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_HistoricalAddressInvoices", x => new { x.InvoiceDataId, x.Address });
+                    table.ForeignKey(
+                        name: "FK_HistoricalAddressInvoices_Invoices_InvoiceDataId",
+                        column: x => x.InvoiceDataId,
+                        principalTable: "Invoices",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "HistoricalAddressInvoices");
+
+            migrationBuilder.DropColumn(
+                name: "CreatedTime",
+                table: "AddressInvoices");
+        }
+    }
+}

BTCPayServer.Data/Migrations/20171105235734_PaymentAccounted.cs

@@ -0,0 +1,30 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20171105235734_PaymentAccounted")]
+    public partial class PaymentAccounted : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            migrationBuilder.AddColumn<bool>(
+                name: "Accounted",
+                table: "Payments",
+                nullable: false,
+                defaultValue: false);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Accounted",
+                table: "Payments");
+        }
+    }
+}

BTCPayServer.Data/Migrations/20171221054550_AltcoinSupport.cs

@@ -0,0 +1,29 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20171221054550_AltcoinSupport")]
+    public partial class AltcoinSupport : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            migrationBuilder.AddColumn<string>(
+                name: "CryptoCode",
+                table: "HistoricalAddressInvoices",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "CryptoCode",
+                table: "HistoricalAddressInvoices");
+        }
+    }
+}

BTCPayServer.Data/Migrations/20180106095215_DerivationStrategies.cs

@@ -0,0 +1,29 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20180106095215_DerivationStrategies")]
+    public partial class DerivationStrategies : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            migrationBuilder.AddColumn<string>(
+                name: "DerivationStrategies",
+                table: "Stores",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "DerivationStrategies",
+                table: "Stores");
+        }
+    }
+}

BTCPayServer.Data/Migrations/20180109021122_defaultcrypto.cs

@@ -0,0 +1,29 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20180109021122_defaultcrypto")]
+    public partial class defaultcrypto : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            migrationBuilder.AddColumn<string>(
+                name: "DefaultCrypto",
+                table: "Stores",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "DefaultCrypto",
+                table: "Stores");
+        }
+    }
+}

BTCPayServer.Data/Migrations/20180114123253_events.cs

@@ -0,0 +1,43 @@
+using BTCPayServer.Data;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace BTCPayServer.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20180114123253_events")]
+    public partial class events : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            int? maxLength = this.IsMySql(migrationBuilder.ActiveProvider) ? (int?)255 : null;
+            migrationBuilder.CreateTable(
+                name: "InvoiceEvents",
+                columns: table => new
+                {
+                    InvoiceDataId = table.Column<string>(nullable: false, maxLength: maxLength),
+                    UniqueId = table.Column<string>(nullable: false, maxLength: maxLength),
+                    Message = table.Column<string>(nullable: true),
+                    Timestamp = table.Column<DateTimeOffset>(nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_InvoiceEvents", x => new { x.InvoiceDataId, x.UniqueId });
+                    table.ForeignKey(
+                        name: "FK_InvoiceEvents_Invoices_InvoiceDataId",
+                        column: x => x.InvoiceDataId,
+                        principalTable: "Invoices",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "InvoiceEvents");
+        }
+    }
+}