theborakompanioni · theborakompanioni · Jul 19, 2023 · Jul 24, 2023 · Jul 27, 2023 · Jul 27, 2023
diff --git a/.run/LightningRegtestExampleApplication.run.xml b/.run/LightningRegtestExampleApplication.run.xml
@@ -0,0 +1,17 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="LightningRegtestExampleApplication" type="Application" factoryName="Application" nameIsGenerated="true">
+    <option name="MAIN_CLASS_NAME" value="org.tbk.lightning.regtest.example.LightningRegtestExampleApplication" />
+    <module name="bitcoin-spring-boot-starter.lightning-regtest.lightning-regtest-example-application.main" />
+    <option name="PROGRAM_PARAMETERS" value="--spring.profiles.active=development" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/lightning-regtest/lightning-regtest-example-application" />
+    <extension name="coverage">
+      <pattern>
+        <option name="PATTERN" value="org.tbk.lightning.regtest.example.*" />
+        <option name="ENABLED" value="true" />
+      </pattern>
+    </extension>
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>
diff --git a/...nfigure/src/main/java/org/tbk/bitcoin/regtest/config/BitcoinRegtestAutoConfiguration.java b/...nfigure/src/main/java/org/tbk/bitcoin/regtest/config/BitcoinRegtestAutoConfiguration.java
@@ -42,8 +42,7 @@ BitcoinExtendedClient bitcoinRegtestClient(RpcConfig rpcConfig) {
 
         boolean isRegtest = configuredNetworkId.equals(requiredNetworkId);
         if (!isRegtest) {
-            String errorMessage = String.format("Bitcoin must be configured with network '%s' - got '%s'",
-                    requiredNetworkId, configuredNetworkId);
+            String errorMessage = "Bitcoin must be configured with network '%s' - got '%s'".formatted(requiredNetworkId, configuredNetworkId);
             throw new BeanCreationNotAllowedException("bitcoinRegtestClient", errorMessage);
         }
 

diff --git a/bitcoin-regtest/bitcoin-regtest-core/build.gradle b/bitcoin-regtest/bitcoin-regtest-core/build.gradle
@@ -14,5 +14,4 @@ dependencies {
 
     integTestImplementation project(':spring-testcontainer:spring-testcontainer-test')
     integTestImplementation project(':spring-testcontainer:spring-testcontainer-bitcoind-starter')
-
 }
diff --git a/...ore/src/main/java/org/tbk/bitcoin/regtest/mining/StaticCoinbaseRewardAddressSupplier.java b/...ore/src/main/java/org/tbk/bitcoin/regtest/mining/StaticCoinbaseRewardAddressSupplier.java
@@ -5,12 +5,11 @@
 
 import static java.util.Objects.requireNonNull;
 
-
 @SuppressFBWarnings(value = {"EI_EXPOSE_REP"}, justification = "on purpose")
 public final class StaticCoinbaseRewardAddressSupplier implements CoinbaseRewardAddressSupplier {
 
     private final Address address;
-
+    
     @SuppressFBWarnings(value = "EI_EXPOSE_REP2", justification = "class from external dependency")
     public StaticCoinbaseRewardAddressSupplier(Address client) {
         this.address = requireNonNull(client);
@@ -21,4 +20,3 @@ public Address get() {
         return this.address;
     }
 }
-
diff --git a/...mq-client-core/src/test/java/org/tbk/bitcoin/zeromq/client/MessagePublishServiceTest.java b/...mq-client-core/src/test/java/org/tbk/bitcoin/zeromq/client/MessagePublishServiceTest.java
@@ -37,7 +37,7 @@ void itShouldPublishGenesisBlock() throws TimeoutException, ExecutionException,
         genesisBlockPublishService.startAsync();
         genesisBlockPublishService.awaitRunning(Duration.ofSeconds(10));
 
-        List<byte[]> blocks = blocksRef.get(10, TimeUnit.SECONDS);
+        List<byte[]> blocks = blocksRef.get(20, TimeUnit.SECONDS);
 
         assertThat(blocks, hasSize(1));
         assertThat(blocks.get(0), is(GenesisBlock.get().toByteArray()));

diff --git a/build.gradle b/build.gradle
@@ -372,10 +372,13 @@ configure(subprojects.findAll { project -> project.subprojects.isEmpty() &&
     apply from: "${project.rootDir}/proto.gradle"
 }
 
-// enable publishing for all subproject except for "example applications"
+// enable publishing for all subprojects except for some not intended to be or not ready yet
+// (e.g. "example applications" or modules still in beta)
 configure(subprojects.findAll { project -> project.subprojects.isEmpty() &&
         !project.pluginManager.hasPlugin('org.springframework.boot') &&
-        project.name.indexOf('-example-application') < 0 }) {
+        project.name.indexOf('-example-application') < 0 &&
+        !project.name.startsWith('lightning-commons-') &&
+        !project.name.startsWith('lightning-regtest-') }) {
     apply from: "${project.rootDir}/publish.gradle"
 }
 

diff --git a/changelog.md b/changelog.md
@@ -79,6 +79,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - autoconfig property prefix of bitcoin jsonrpc cache changed from "jsonrpc.cache" to "jsonrpc-cache"
 - bitcoin-regtest-starter does not import testcontainer dependencies for bitcoin, electrumx and electrum-daemon automatically anymore
 
+### Added
+- module: initial version of modules `lightning-commons-client-*`
+
 ### Changed
 - improved default specs for bitcoin jsonrpc client caches
 - upgrade: update spring-boot from v3.1.0 to v3.1.4

diff --git a/docker/regtest/lightning-regtest-setup-devel/README.md b/docker/regtest/lightning-regtest-setup-devel/README.md
@@ -0,0 +1,50 @@
+Local Regtest Lightning Network Docker Setup
+===
+
+## Bitcoin
+
+## Local Regtest Lightning Network
+### Nodes
+#### CLN 0 (app)
+The lightning node controlled by the application.
+
+#### CLN 1 (Alice)
+A user lightning node with a direct channel to the app node.
+
+#### CLN 2 (Bob)
+A user lightning node with a direct channel to the app node.
+
+#### CLN 3 (Charlie)
+A user lightning node with a direct channel to Bob and a private channel to Erin.
+
+#### CLN 4 (Dave)
+A user lightning node _without_ channels.
+This is node solely exists to test the specific behaviour when no route can be found. 
+
+#### CLN 5 (Erin)
+A node with a single incoming private channel from Charlie.
+
+#### LND 6 (Farid)
+A user lightning node with a direct channel to Charlie.
+
+
+### Channels
+```mermaid
+flowchart TB
+   app -->|16_777_215 sat| alice
+   app -->|8_388_607 sat| bob
+   bob -->|4_194_303 sat| charlie
+   farid -->|4_194_303 sat| bob
+   charlie -. private 2_097_151 sat .-> erin
+   app ~~~ dave
+   alice ~~~ dave
+   bob ~~~ dave
+   charlie ~~~ dave
+   erin ~~~ dave
+   farid ~~~ dave
+```
+
+
+## Resources
+- Node Personas: https://en.wikipedia.org/wiki/Alice_and_Bob#Cast_of_characters
+- Mermaid Flowchart: https://mermaid.js.org/syntax/flowchart.html
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/ca-key.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/ca-key.pem
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgXYu7d9TgoMJMSZ7h
+u3OC3pIcdMPamt67+OjJTjLD0zmhRANCAAQnY8oKVvPhGTtsNh1/pOvAkSMREWnX
+ZDNgYukgrbuvDoJtDmiubv7XyERb5+Lynyn11sTiMNsNu3uRvogm0nvo
+-----END PRIVATE KEY-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/ca.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/ca.pem
@@ -0,0 +1,10 @@
+-----BEGIN CERTIFICATE-----
+MIIBcDCCARegAwIBAgIIAT8Xud6bYGcwCgYIKoZIzj0EAwIwFjEUMBIGA1UEAwwL
+Y2xuIFJvb3QgQ0EwIBcNNzUwMTAxMDAwMDAwWhgPNDA5NjAxMDEwMDAwMDBaMBYx
+FDASBgNVBAMMC2NsbiBSb290IENBMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
+J2PKClbz4Rk7bDYdf6TrwJEjERFp12QzYGLpIK27rw6CbQ5orm7+18hEW+fi8p8p
+9dbE4jDbDbt7kb6IJtJ76KNNMEswGQYDVR0RBBIwEIIDY2xugglsb2NhbGhvc3Qw
+HQYDVR0OBBYEFGdgm965Fz8Boy+QC4VcfjPkI32/MA8GA1UdEwEB/wQFMAMBAf8w
+CgYIKoZIzj0EAwIDRwAwRAIgKAuHASDF5NvIeBC6+cub55x3EafzlY81273lwPnE
+ZGsCIDYXdvXtIVXgliItGCPux95/9AesKiO7zMg7BZwzm3b7
+-----END CERTIFICATE-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/client-key.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/client-key.pem
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQg+EzkF+0hjctnhlTC
+NMs2zfouhYF1+Dm83QrRfVzdr8OhRANCAATqzv3qsEDMESI/y/8QUcQjyoFZGLzD
+zprcwl5QMYrasuo8mkAK5TyGtz3uEj8I4mzXyS7sue85Stk6PCnfWmf9
+-----END PRIVATE KEY-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/client.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/client.pem
@@ -0,0 +1,9 @@
+-----BEGIN CERTIFICATE-----
+MIIBRTCB7KADAgECAgkAnI6iARFsYxkwCgYIKoZIzj0EAwIwFjEUMBIGA1UEAwwL
+Y2xuIFJvb3QgQ0EwIBcNNzUwMTAxMDAwMDAwWhgPNDA5NjAxMDEwMDAwMDBaMBox
+GDAWBgNVBAMMD2NsbiBncnBjIENsaWVudDBZMBMGByqGSM49AgEGCCqGSM49AwEH
+A0IABOrO/eqwQMwRIj/L/xBRxCPKgVkYvMPOmtzCXlAxitqy6jyaQArlPIa3Pe4S
+PwjibNfJLuy57zlK2To8Kd9aZ/2jHTAbMBkGA1UdEQQSMBCCA2NsboIJbG9jYWxo
+b3N0MAoGCCqGSM49BAMCA0gAMEUCIF7s4Lm9dVWw4dCT+ytCcJMzOqW7UX2LqOEG
+eB6llcfaAiEA/45KEZiP+z96eNKHLuBeb8yMUi7BRUMJ5vM8bTrdI3E=
+-----END CERTIFICATE-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/hsm_secret b/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/hsm_secret
@@ -0,0 +1 @@
+jÃñ³qjßÚí ïbËNNIÎ!]¢X5È`^
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/server-key.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/server-key.pem
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQglJQWbG4UHnzwM45k
+qtnScyBWMb9SwQQpIbdjKlZwuTuhRANCAAQFVq5oq8U43x/0qrLsQNB/dA91Nl5t
+fTKIjhCgbODJtyNZBzCvCZfV3SjiSWZVUzQ6ovOACXMOkURspDVlw8+0
+-----END PRIVATE KEY-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/server.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln0_app/regtest/server.pem
@@ -0,0 +1,9 @@
+-----BEGIN CERTIFICATE-----
+MIIBRDCB66ADAgECAggMDiolY5j7zjAKBggqhkjOPQQDAjAWMRQwEgYDVQQDDAtj
+bG4gUm9vdCBDQTAgFw03NTAxMDEwMDAwMDBaGA80MDk2MDEwMTAwMDAwMFowGjEY
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+QgAEBVauaKvFON8f9Kqy7EDQf3QPdTZebX0yiI4QoGzgybcjWQcwrwmX1d0o4klm
+VVM0OqLzgAlzDpFEbKQ1ZcPPtKMdMBswGQYDVR0RBBIwEIIDY2xugglsb2NhbGhv
+c3QwCgYIKoZIzj0EAwIDSAAwRQIgVi+1vCRVxN5UAN3iI6tyZmSgHXQIRcWu25Dz
+lKICU70CIQDIbCYTMsX+JK5f/Om/7xdWVbZsy4AUkLNiHXREUiIIZA==
+-----END CERTIFICATE-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln1_alice/regtest/hsm_secret b/docker/regtest/lightning-regtest-setup-devel/data/cln1_alice/regtest/hsm_secret
@@ -0,0 +1 @@
+zþ¥ß.Ñù{8ªYü/Wá±=P´2kô¬1
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln2_bob/regtest/hsm_secret b/docker/regtest/lightning-regtest-setup-devel/data/cln2_bob/regtest/hsm_secret
@@ -0,0 +1,2 @@
+]"ÖA¹?Î
+FÞ×e¾uß'(GxÉÒ=u§
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln3_charlie/regtest/hsm_secret b/docker/regtest/lightning-regtest-setup-devel/data/cln3_charlie/regtest/hsm_secret
@@ -0,0 +1 @@
+tmÇ7 ADÁõßù[á¿]¬îDeßÑ{û»ó{qÂñ£
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln4_dave/regtest/hsm_secret b/docker/regtest/lightning-regtest-setup-devel/data/cln4_dave/regtest/hsm_secret
@@ -0,0 +1 @@
+1ãBXdRIhFª±o¾øN×àsÕàSGw·þ§
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln5_erin/regtest/hsm_secret b/docker/regtest/lightning-regtest-setup-devel/data/cln5_erin/regtest/hsm_secret
@@ -0,0 +1 @@
+10æ½S¾Ó5ïÑ"½½º\ñ59Ù"j)%ò\*®
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/ca-key.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/ca-key.pem
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgvy/Up8PPYMOKvuWk
+ZBzRUgrASUUQXxOKNDPoIT6qQOShRANCAASRbRUk5prLWlpWCvZfMhycJ0q90u73
+kfw/haJlQx/nCEPhmqtIFg8sU/u7owioEgGCL+Vbk5sAioxDPDnN1JTU
+-----END PRIVATE KEY-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/ca.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/ca.pem
@@ -0,0 +1,10 @@
+-----BEGIN CERTIFICATE-----
+MIIBcTCCARegAwIBAgIICInqhhRSdIUwCgYIKoZIzj0EAwIwFjEUMBIGA1UEAwwL
+Y2xuIFJvb3QgQ0EwIBcNNzUwMTAxMDAwMDAwWhgPNDA5NjAxMDEwMDAwMDBaMBYx
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+VQICIQC7zJuaa/QvmD7b1XSz34A+geRK3Q3EsLlU4YNpodsKaw==
+-----END CERTIFICATE-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/client-key.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/client-key.pem
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgRtzYq7kE4snLORoB
+7YA2ABvOTn2t90/xmLzr8ofki8yhRANCAATh/XF+pI0laQ3IJKkchR3PxM0goDtP
+ajRpKKAGfBQiipKLJE0OgWtdxO5dYvRRFutH/BFYKdB+5gJweKF/vQgh
+-----END PRIVATE KEY-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/client.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/client.pem
@@ -0,0 +1,9 @@
+-----BEGIN CERTIFICATE-----
+MIIBRjCB7KADAgECAgkAzCZRcesFmggwCgYIKoZIzj0EAwIwFjEUMBIGA1UEAwwL
+Y2xuIFJvb3QgQ0EwIBcNNzUwMTAxMDAwMDAwWhgPNDA5NjAxMDEwMDAwMDBaMBox
+GDAWBgNVBAMMD2NsbiBncnBjIENsaWVudDBZMBMGByqGSM49AgEGCCqGSM49AwEH
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+CoBqPeAS/wIhALNVeVsEuXcgGbgFDjcV8xOljCE2a7lyq5A4sW9Q0YFM
+-----END CERTIFICATE-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/server-key.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/server-key.pem
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgOoEzc7KLI1WmiMCe
+vDfVWADAjavAA3EiBvSEyEWCCd6hRANCAAQfvDyYvADVA9NnLG7shorcDKLSTit1
+HO/3Bxae5Rwkb56F3JgRQZRNL7QewzYkdcS+dOmpXJQXOqChblHLaF3x
+-----END PRIVATE KEY-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/server.pem b/docker/regtest/lightning-regtest-setup-devel/data/cln_common/regtest/server.pem
@@ -0,0 +1,9 @@
+-----BEGIN CERTIFICATE-----
+MIIBQzCB7KADAgECAgkAtS75duLswR8wCgYIKoZIzj0EAwIwFjEUMBIGA1UEAwwL
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+-----END CERTIFICATE-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/lnd_common/tls.cert b/docker/regtest/lightning-regtest-setup-devel/data/lnd_common/tls.cert
@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----
+MIICJTCCAcugAwIBAgIRAPIqk/Gb1nTRlxBgK6HMi9owCgYIKoZIzj0EAwIwODEf
+MB0GA1UEChMWbG5kIGF1dG9nZW5lcmF0ZWQgY2VydDEVMBMGA1UEAxMMMmE5NmZl
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+oR0ebUBpQ6cJPxQ/5BCIG3I7D1AG/j5avA==
+-----END CERTIFICATE-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/lnd_common/tls.key b/docker/regtest/lightning-regtest-setup-devel/data/lnd_common/tls.key
@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIFLbJLk5tErs0mZh1+1esClqINqlCOIQO97c0GB0m9uQoAoGCCqGSM49
+AwEHoUQDQgAE683eR4iT2DsCIyI9hgfK+62KU//1Burm41ZZgd8tPtPqQnPun10I
+w10HCg4U3brwQVnuUREJiG5k5/Sn5AxBcQ==
+-----END EC PRIVATE KEY-----
diff --git a/docker/regtest/lightning-regtest-setup-devel/data/pg/init/1-create-additional-databases.sh b/docker/regtest/lightning-regtest-setup-devel/data/pg/init/1-create-additional-databases.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+set -u
+
+function create_user_and_database() {
+	local database=$1
+	echo "  Creating user and database '$database'..."
+	psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" <<-EOSQL
+	    CREATE ROLE $database WITH LOGIN ENCRYPTED PASSWORD '$database' VALID UNTIL 'infinity';
+	    CREATE DATABASE $database;
+	    ALTER DATABASE $database OWNER TO $database;
+EOSQL
+}
+
+if [ -n "$POSTGRES_ADDITIONAL_DATABASES" ]; then
+	echo "Additional database creation requested: $POSTGRES_ADDITIONAL_DATABASES"
+	for db in $(echo $POSTGRES_ADDITIONAL_DATABASES | tr ',' ' '); do
+		create_user_and_database $db
+	done
+	echo "Additional databases created."
+fi