Added templates for blockbook package

build/templates/backend/config/bitcoin.conf

@@ -3,13 +3,13 @@ daemon=1
 server=1
 {{if .Backend.Mainnet}}mainnet=1{{else}}testnet=1{{end}}
 nolisten=1
-rpcuser={{.RPC.RPCUser}}
+rpcuser={{.BlockChain.RPCUser}}
-rpcpassword={{.RPC.RPCPass}}
+rpcpassword={{.BlockChain.RPCPass}}
 rpcport={{.Ports.BackendRPC}}
 txindex=1
 
-zmqpubhashtx={{template "MessageQueueBindingTemplate" .}}
+zmqpubhashtx={{template "BlockChain.MessageQueueBindingTemplate" .}}
-zmqpubhashblock={{template "MessageQueueBindingTemplate" .}}
+zmqpubhashblock={{template "BlockChain.MessageQueueBindingTemplate" .}}
 
 rpcworkqueue=1100
 maxmempool=2000

build/templates/backend/debian/changelog

@@ -3,5 +3,5 @@ backend ({{.Backend.Version}}{{if .Backend.PackageRevision}}-{{.Backend.PackageR
 
   * {{.Coin.Name}} backend daemon version {{.Backend.Version}}
 
- -- {{.Backend.PackageMaintainer}} <{{.Backend.PackageMaintainerEmail}}>  {{.Meta.BuildDatetime}}
+ -- {{.Meta.PackageMaintainer}} <{{.Meta.PackageMaintainerEmail}}>  {{.Meta.BuildDatetime}}
 {{end}}

build/templates/backend/debian/control

@@ -2,12 +2,12 @@
 Source: backend
 Section: satoshilabs
 Priority: optional
-Maintainer: {{.Backend.PackageMaintainerEmail}}
+Maintainer: {{.Meta.PackageMaintainerEmail}}
 Build-Depends: debhelper, wget, tar, gzip, make, dh-systemd, dh-exec
 Standards-Version: 3.9.5
 
 Package: {{.Backend.PackageName}}
 Architecture: amd64
 Depends: ${shlibs:Depends}, ${misc:Depends}, logrotate
-Description: {{.Coin.Name}} backend daemon
+Description: Satoshilabs packaged {{.Coin.Name}} server
 {{end}}

build/templates/backend/debian/logrotate

@@ -1,5 +1,5 @@
 {{define "main" -}}
-{{template "LogrotateFilesTemplate" .}}
+{{template "Backend.LogrotateFilesTemplate" .}}
 {
         rotate 7
         daily

build/templates/backend/debian/postinst

@@ -17,7 +17,7 @@ case "$1" in
 
 {{if .Backend.PostinstScriptTemplate}}
     # generated from postinst_template
-    {{template "PostinstScriptTemplate" .}}
+    {{template "Backend.PostinstScriptTemplate" .}}
 {{end}}
   ;;
 

build/templates/backend/debian/service

@@ -4,7 +4,7 @@ Description={{.Coin.Name}} backend daemon
 After=network.target
 
 [Service]
-ExecStart={{template "ExecCommandTemplate" .}}
+ExecStart={{template "Backend.ExecCommandTemplate" .}}
 User={{.Backend.SystemUser}}
 Restart=on-failure
 WorkingDirectory={{.Env.BackendInstallPath}}/{{.Coin.Alias}}

build/templates/blockbook/blockchaincfg.json

@@ -0,0 +1,15 @@
+{{define "main" -}}
+{
+    "rpc_url": "{{template "BlockChain.RPCURLTemplate" .}}",
+    "rpc_user": "{{.BlockChain.RPCUser}}",
+    "rpc_pass": "{{.BlockChain.RPCPass}}",
+    "rpc_timeout": {{.BlockChain.RPCTimeout}},
+    "parse": {{.BlockChain.Parse}},
+    "message_queue_binding": "{{template "BlockChain.MessageQueueBindingTemplate" .}}",
+    "subversion": "{{.BlockChain.Subversion}}",
+    "address_format": "{{.BlockChain.AddressFormat}}",
+    "mempool_workers": {{.BlockChain.MempoolWorkers}},
+    "mempool_sub_workers": {{.BlockChain.MempoolSubWorkers}},
+    "block_addresses_to_keep": {{.BlockChain.BlockAddressesToKeep}}
+}
+{{end}}

build/templates/blockbook/debian/changelog

@@ -0,0 +1,7 @@
+{{define "main" -}}
+blockbook ({{.Env.Version}}) unstable; urgency=medium
+
+  * Blockbook daemon ({{.Coin.Name}}) version {{.Env.Version}}
+
+ -- {{.Meta.PackageMaintainer}} <{{.Meta.PackageMaintainerEmail}}>  {{.Meta.BuildDatetime}}
+{{end}}

build/templates/blockbook/debian/compat

@@ -0,0 +1,3 @@
+{{define "main" -}}
+9
+{{end}}

build/templates/blockbook/debian/conffiles

@@ -0,0 +1,3 @@
+{{define "main" -}}
+{{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/config/blockchaincfg.json
+{{end}}

build/templates/blockbook/debian/control

@@ -0,0 +1,13 @@
+{{define "main" -}}
+Source: blockbook
+Section: satoshilabs
+Priority: optional
+Maintainer: {{.Meta.PackageMaintainerEmail}}
+Build-Depends: debhelper, dh-systemd, dh-exec
+Standards-Version: 3.9.5
+
+Package: {{.Blockbook.PackageName}}
+Architecture: amd64
+Depends: ${shlibs:Depends}, ${misc:Depends}, coreutils, passwd, findutils, psmisc, backend-bitcoin
+Description: Satoshilabs blockbook server ({{.Coin.Name}})
+{{end}}

build/templates/blockbook/debian/cron.daily

@@ -0,0 +1,4 @@
+{{define "main" -}}
+#!/bin/sh
+{{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/bin/logrotate.sh
+{{end}}

build/templates/blockbook/debian/dirs

@@ -0,0 +1,4 @@
+{{define "main" -}}
+{{.Env.BlockbookDataPath}}/{{.Coin.Alias}}/blockbook
+{{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/logs
+{{end}}

build/templates/blockbook/debian/install

@@ -0,0 +1,9 @@
+{{define "main" -}}
+blockbook {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/bin
+cert {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}
+static {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}
+blockchaincfg.json {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/config
+logrotate.sh {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/bin
+ldb {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/bin
+sst_dump {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/bin
+{{end}}

build/templates/blockbook/debian/links

@@ -0,0 +1,4 @@
+{{define "main" -}}
+{{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/cert/testcert.crt {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/cert/blockbook.crt
+{{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/cert/testcert.key {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/cert/blockbook.key
+{{end}}

build/templates/blockbook/debian/postinst

@@ -0,0 +1,25 @@
+{{define "main" -}}
+#!/bin/bash
+set -e
+
+case "$1" in
+
+  configure)
+    if ! id -u {{.Blockbook.SystemUser}} &> /dev/null
+    then
+        useradd --system -M -U {{.Blockbook.SystemUser}} -s /bin/false
+    fi
+
+    for dir in {{.Env.BlockbookDataPath}}/{{.Coin.Alias}}/blockbook {{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/logs
+    do
+        if [ "$(stat -c '%U' $dir)" != "{{.Blockbook.SystemUser}}" ]
+        then
+            chown -R {{.Blockbook.SystemUser}}:{{.Blockbook.SystemUser}} $dir
+        fi
+    done
+  ;;
+
+esac
+
+#DEBHELPER#
+{{end}}

build/templates/blockbook/debian/rules

@@ -0,0 +1,15 @@
+{{define "main" -}}
+#!/usr/bin/make -f
+
+DH_VERBOSE = 1
+
+%:
+	dh $@ --with=systemd
+
+override_dh_strip:
+
+override_dh_systemd_start:
+	dh_systemd_start --no-start
+
+override_dh_installinit:
+{{end}}

build/templates/blockbook/debian/service

@@ -0,0 +1,39 @@
+{{define "main" -}}
+[Unit]
+Description=Blockbook daemon ({{.Coin.Name}})
+After=network.target
+Wants={{.Backend.PackageName}}-service
+
+[Service]
+ExecStart={{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/bin/blockbook -blockchaincfg={{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/config/blockchaincfg.json -datadir={{.Env.BlockbookDataPath}}/{{.Coin.Alias}}/blockbook/db -sync -httpserver={{template "Blockbook.InternalBindingTemplate" .}} -socketio={{template "Blockbook.PublicBindingTemplate" .}} -certfile={{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/cert/blockbook -explorer={{.Blockbook.ExplorerURL}} -log_dir={{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/logs {{.Blockbook.AdditionalParams}}
+User={{.Blockbook.SystemUser}}
+Type=simple
+Restart=on-failure
+WorkingDirectory={{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}
+
+# Resource limits
+LimitNOFILE=500000
+
+# Hardening measures
+####################
+
+# Provide a private /tmp and /var/tmp.
+PrivateTmp=true
+
+# Mount /usr, /boot/ and /etc read-only for the process.
+ProtectSystem=full
+
+# Disallow the process and all of its children to gain
+# new privileges through execve().
+NoNewPrivileges=true
+
+# Use a new /dev namespace only populated with API pseudo devices
+# such as /dev/null, /dev/zero and /dev/random.
+PrivateDevices=true
+
+# Deny the creation of writable and executable memory mappings.
+MemoryDenyWriteExecute=true
+
+[Install]
+WantedBy=multi-user.target
+{{end}}

build/templates/blockbook/logrotate.sh

@@ -0,0 +1,13 @@
+{{define "main" -}}
+#!/bin/bash
+set -e
+
+LOGS={{.Env.BlockbookInstallPath}}/{{.Coin.Alias}}/logs
+
+find $LOGS -mtime +30 -type f -print0 | while read -r -d $'\0' log; do
+    # remove log if isn't opened by any process
+    if ! fuser -s $log; then
+        rm -f $log
+    fi
+done
+{{end}}

build/templates/generate.go

@@ -17,7 +17,9 @@ const (
 
 type Config struct {
 	Meta struct {
-		BuildDatetime string
+		BuildDatetime          string // generated field
+		PackageMaintainer      string `json:"package_maintainer"`
+		PackageMaintainerEmail string `json:"package_maintainer_email"`
 	}
 	Env struct {
 		Version              string `json:"version"`
@@ -38,7 +40,7 @@ type Config struct {
 		BlockbookInternal   int `json:"blockbook_internal"`
 		BlockbookPublic     int `json:"blockbook_public"`
 	} `json:"ports"`
-	RPC struct {
+	BlockChain struct {
 		RPCURLTemplate              string `json:"rpc_url_template"`
 		RPCUser                     string `json:"rpc_user"`
 		RPCPass                     string `json:"rpc_pass"`
@@ -54,8 +56,6 @@ type Config struct {
 	Backend struct {
 		PackageName            string      `json:"package_name"`
 		PackageRevision        string      `json:"package_revision"`
-		PackageMaintainer      string      `json:"package_maintainer"`
-		PackageMaintainerEmail string      `json:"package_maintainer_email"`
 		SystemUser             string      `json:"system_user"`
 		Version                string      `json:"version"`
 		BinaryURL              string      `json:"binary_url"`
@@ -73,20 +73,24 @@ type Config struct {
 		AdditionalParams       interface{} `json:"additional_params"`
 	} `json:"backend"`
 	Blockbook struct {
-		PackageName      string `json:"package_name"`
+		PackageName             string `json:"package_name"`
-		SystemUser       string `json:"system_user"`
+		SystemUser              string `json:"system_user"`
-		Explorer         string `json:"explorer"`
+		InternalBindingTemplate string `json:"internal_binding_template"`
-		AdditionalParams string `json:"additional_params"`
+		PublicBindingTemplate   string `json:"public_binding_template"`
+		ExplorerURL             string `json:"explorer_url"`
+		AdditionalParams        string `json:"additional_params"`
 	} `json:"blockbook"`
 }
 
 func (c *Config) ParseTemplate() *template.Template {
 	templates := map[string]string{
-		"RPCURLTemplate":              c.RPC.RPCURLTemplate,
+		"BlockChain.RPCURLTemplate":              c.BlockChain.RPCURLTemplate,
-		"MessageQueueBindingTemplate": c.RPC.MessageQueueBindingTemplate,
+		"BlockChain.MessageQueueBindingTemplate": c.BlockChain.MessageQueueBindingTemplate,
-		"ExecCommandTemplate":         c.Backend.ExecCommandTemplate,
+		"Backend.ExecCommandTemplate":            c.Backend.ExecCommandTemplate,
-		"LogrotateFilesTemplate":      c.Backend.LogrotateFilesTemplate,
+		"Backend.LogrotateFilesTemplate":         c.Backend.LogrotateFilesTemplate,
-		"PostinstScriptTemplate":      c.Backend.PostinstScriptTemplate,
+		"Backend.PostinstScriptTemplate":         c.Backend.PostinstScriptTemplate,
+		"Blockbook.InternalBindingTemplate":      c.Blockbook.InternalBindingTemplate,
+		"Blockbook.PublicBindingTemplate":        c.Blockbook.PublicBindingTemplate,
 	}
 
 	t := template.New("")
@@ -160,7 +164,7 @@ func generatePackageDefinitions(config *Config) {
 
 	makeOutputDir(outputDir)
 
-	for _, subdir := range []string{"backend"} {
+	for _, subdir := range []string{"backend", "blockbook"} {
 		root := filepath.Join(inputDir, subdir)
 
 		err := os.Mkdir(filepath.Join(outputDir, subdir), 0755)

configs/coins/bcash.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Bcash",
       "shortcut": "BCH",
@@ -27,8 +31,6 @@
   "backend": {
     "package_name": "backend-bcash",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "bcash",
     "version": "0.17.1",
     "binary_url": "https://download.bitcoinabc.org/0.17.1/linux/bitcoin-abc-0.17.1-x86_64-linux-gnu.tar.gz",
@@ -49,7 +51,9 @@
   "blockbook": {
     "package_name": "blockbook-bcash",
     "system_user": "blockbook-bcash",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://bitcoincash.blockexplorer.com",
     "additional_params": ""
   }
 }

configs/coins/bcash_testnet.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Bcash Testnet",
       "shortcut": "TBCH",
@@ -27,8 +31,6 @@
   "backend": {
     "package_name": "backend-bcash-testnet",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "bcash",
     "version": "0.17.1",
     "binary_url": "https://download.bitcoinabc.org/0.17.1/linux/bitcoin-abc-0.17.1-x86_64-linux-gnu.tar.gz",
@@ -49,7 +51,9 @@
   "blockbook": {
     "package_name": "blockbook-bcash-testnet",
     "system_user": "blockbook-bcash",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://bitcoincash.blockexplorer.com",
     "additional_params": ""
   }
 }

configs/coins/bgold.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Bgold",
       "shortcut": "BTG",
@@ -26,8 +30,6 @@
   "backend": {
     "package_name": "backend-bgold",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "bgold",
     "version": "0.15.1",
     "binary_url": "https://github.com/BTCGPU/BTCGPU/releases/download/v0.15.1/bitcoin-gold-0.15.1-x86_64-linux-gnu.tar.gz",
@@ -243,7 +245,9 @@
   "blockbook": {
     "package_name": "blockbook-bgold",
     "system_user": "blockbook-bgold",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://explorer.bitcoingold.org",
     "additional_params": ""
   }
 }

configs/coins/bitcoin.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Bitcoin",
       "shortcut": "BTC",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-bitcoin",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "bitcoin",
     "version": "0.16.1",
     "binary_url": "https://bitcoin.org/bin/bitcoin-core-0.16.1/bitcoin-0.16.1-x86_64-linux-gnu.tar.gz",
@@ -50,7 +52,9 @@
   "blockbook": {
     "package_name": "blockbook-bitcoin",
     "system_user": "blockbook-bitcoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://btc-explorer.trezor.io",
     "additional_params": ""
   }
 }

configs/coins/bitcoin_testnet.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Testnet",
       "shortcut": "TEST",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-bitcoin-testnet",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "bitcoin",
     "version": "0.16.1",
     "binary_url": "https://bitcoin.org/bin/bitcoin-core-0.16.1/bitcoin-0.16.1-x86_64-linux-gnu.tar.gz",
@@ -50,7 +52,9 @@
   "blockbook": {
     "package_name": "blockbook-bitcoin-testnet",
     "system_user": "blockbook-bitcoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://btc-testnet-explorer.trezor.io",
     "additional_params": ""
   }
 }

configs/coins/dash.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Dash",
       "shortcut": "DASH",
@@ -26,8 +30,6 @@
   "backend": {
     "package_name": "backend-dash",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "dash",
     "version": "0.12.3",
     "binary_url": "https://github.com/dashpay/dash/releases/download/v0.12.3.2/dashcore-0.12.3.2-x86_64-linux-gnu.tar.gz",
@@ -51,7 +53,9 @@
   "blockbook": {
     "package_name": "blockbook-dash",
     "system_user": "blockbook-dash",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://dash-explorer.trezor.io",
     "additional_params": ""
   }
 }

configs/coins/dash_testnet.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Dash Testnet",
       "shortcut": "tDASH",
@@ -26,8 +30,6 @@
   "backend": {
     "package_name": "backend-dash-testnet",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "dash",
     "version": "0.12.3",
     "binary_url": "https://github.com/dashpay/dash/releases/download/v0.12.3.2/dashcore-0.12.3.2-x86_64-linux-gnu.tar.gz",
@@ -51,7 +53,9 @@
   "blockbook": {
     "package_name": "blockbook-dash-testnet",
     "system_user": "blockbook-dash",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://dash-explorer.trezor.io",
     "additional_params": ""
   }
 }

configs/coins/dogecoin.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Dogecoin",
       "shortcut": "DOGE",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-dogecoin",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "dogecoin",
     "version": "1.10.0",
     "binary_url": "https://github.com/dogecoin/dogecoin/releases/download/v1.10.0/dogecoin-1.10.0-linux64.tar.gz",
@@ -51,7 +53,9 @@
   "blockbook": {
     "package_name": "blockbook-dogecoin",
     "system_user": "blockbook-dogecoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://dogechain.info/",
     "additional_params": "-resyncindexperiod=30011 -resyncmempoolperiod=2011"
   }
 }

configs/coins/ethereum.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Ethereum",
       "shortcut": "ETH",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-ethereum",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "ethereum",
     "version": "1.8.10-eae63c51",
     "binary_url": "https://gethstore.blob.core.windows.net/builds/geth-linux-amd64-1.8.10-eae63c51.tar.gz",
@@ -45,7 +47,9 @@
   "blockbook": {
     "package_name": "blockbook-ethereum",
     "system_user": "blockbook-ethereum",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://etherscan.io/",
     "additional_params": ""
   }
 }

configs/coins/ethereum_testnet_ropsten.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Ethereum Testnet Ropsten",
       "shortcut": "tETH",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-ethereum-testnet-ropsten",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "ethereum",
     "version": "1.8.10-eae63c51",
     "binary_url": "https://gethstore.blob.core.windows.net/builds/geth-linux-amd64-1.8.10-eae63c51.tar.gz",
@@ -45,7 +47,9 @@
   "blockbook": {
     "package_name": "blockbook-ethereum-testnet-ropsten",
     "system_user": "blockbook-ethereum",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://ropsten.etherscan.io/",
     "additional_params": ""
   }
 }

configs/coins/litecoin.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Litecoin",
       "shortcut": "LTC",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-litecoin",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "litecoin",
     "version": "0.16.0",
     "binary_url": "https://download.litecoin.org/litecoin-0.16.0/linux/litecoin-0.16.0-x86_64-linux-gnu.tar.gz",
@@ -50,7 +52,9 @@
   "blockbook": {
     "package_name": "blockbook-litecoin",
     "system_user": "blockbook-litecoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://ltc-explorer.trezor.io",
     "additional_params": ""
   }
 }

configs/coins/litecoin_testnet.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Litecoin Testnet",
       "shortcut": "TLTC",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-litecoin-testnet",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "litecoin",
     "version": "0.16.0",
     "binary_url": "https://download.litecoin.org/litecoin-0.16.0/linux/litecoin-0.16.0-x86_64-linux-gnu.tar.gz",
@@ -50,7 +52,9 @@
   "blockbook": {
     "package_name": "blockbook-litecoin-testnet",
     "system_user": "blockbook-litecoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://ltc-explorer.trezor.io",
     "additional_params": ""
   }
 }

configs/coins/namecoin.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Namecoin",
       "shortcut": "NMC",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-namecoin",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "namecoin",
     "version": "0.13.99",
     "binary_url": "https://namecoin.org/files/namecoin-core-0.13.99-name-tab-beta1-notreproduced/namecoin-0.13.99-x86_64-linux-gnu.tar.gz",
@@ -57,7 +59,9 @@
   "blockbook": {
     "package_name": "blockbook-namecoin",
     "system_user": "blockbook-namecoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://namecha.in/",
     "additional_params": ""
   }
 }

configs/coins/vertcoin.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Vertcoin",
       "shortcut": "VTC",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-vertcoin",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "vertcoin",
     "version": "0.13.2",
     "binary_url": "https://github.com/vertcoin-project/vertcoin-core/releases/download/0.13.2/vertcoind-v0.13.2-linux-amd64.zip",
@@ -48,7 +50,9 @@
   "blockbook": {
     "package_name": "blockbook-vertcoin",
     "system_user": "blockbook-vertcoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://insight.vertcoin.org",
     "additional_params": ""
   }
 }

configs/coins/vertcoin_testnet.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Vertcoin Testnet",
       "shortcut": "TVTC",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-vertcoin-testnet",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "vertcoin",
     "version": "0.13.2",
     "binary_url": "https://github.com/vertcoin-project/vertcoin-core/releases/download/0.13.2/vertcoind-v0.13.2-linux-amd64.zip",
@@ -48,7 +50,9 @@
   "blockbook": {
     "package_name": "blockbook-vertcoin-testnet",
     "system_user": "blockbook-vertcoin",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://insight.vertcoin.org/",
     "additional_params": ""
   }
 }

configs/coins/zcash.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Zcash",
       "shortcut": "ZEC",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-zcash",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "zcash",
     "version": "1.1.1",
     "binary_url": "https://z.cash/downloads/zcash-1.1.1-linux64.tar.gz",
@@ -50,7 +52,9 @@
   "blockbook": {
     "package_name": "blockbook-zcash",
     "system_user": "blockbook-zcash",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://zcash.blockexplorer.com/",
     "additional_params": ""
   }
 }

configs/coins/zcash_testnet.json

@@ -1,4 +1,8 @@
 {
+  "meta": {
+    "package_maintainer": "Jakub Matys",
+    "package_maintainer_email": "jakub.matys@satoshilabs.com"
+  },
   "coin": {
       "name": "Zcash Testnet",
       "shortcut": "TAZ",
@@ -25,8 +29,6 @@
   "backend": {
     "package_name": "backend-zcash-testnet",
     "package_revision": "satoshilabs-1",
-    "package_maintainer": "Jakub Matys",
-    "package_maintainer_email": "jakub.matys@satoshilabs.com",
     "system_user": "zcash",
     "version": "1.1.1",
     "binary_url": "https://z.cash/downloads/zcash-1.1.1-linux64.tar.gz",
@@ -50,7 +52,9 @@
   "blockbook": {
     "package_name": "blockbook-zcash-testnet",
     "system_user": "blockbook-zcash",
-    "explorer": "/explorer",
+    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+    "explorer_url": "https://explorer.testnet.z.cash/",
     "additional_params": ""
   }
 }