libeufin

commit 4b9a85aeb7cc1d5f279304ea57b558ae7ba3366e
parent dee223922daacb357e79b711db568f97d85bb9e0
Author: Florian Dold <florian@dold.me>
Date:   Fri, 22 Sep 2023 18:20:06 +0200

load port from config file

Diffstat:
M
bank/src/main/kotlin/tech/libeufin/bank/Main.kt
 | 
9
++++++++-
A
contrib/libeufin-bank.sample.conf
 | 
13
+++++++++++++
M
util/src/main/kotlin/TalerConfig.kt
 | 
8
++++++++

3 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/bank/src/main/kotlin/tech/libeufin/bank/Main.kt b/bank/src/main/kotlin/tech/libeufin/bank/Main.kt
@@ -420,10 +420,17 @@ class ServeBank : CliktCommand("Run libeufin-bank HTTP server", name = "serve") 
         val ctx = readBankApplicationContextFromConfig(config)
         val dbConnStr = config.requireValueString("libeufin-bank-db-postgres", "config")
         logger.info("using database '$dbConnStr'")
+        val serveMethod = config.requireValueString("libeufin-bank", "serve")
+        if (serveMethod.lowercase() != "tcp") {
+            logger.info("Can only serve libeufin-bank via TCP")
+            exitProcess(1)
+        }
+        val servePortLong = config.requireValueNumber("libeufin-bank", "port")
+        val servePort = servePortLong.toInt()
         val db = Database(dbConnStr, ctx.currency)
         if (!maybeCreateAdminAccount(db, ctx)) // logs provided by the helper
             exitProcess(1)
-        embeddedServer(Netty, port = 8080) {
+        embeddedServer(Netty, port = servePort) {
             corebankWebApp(db, ctx)
         }.start(wait = true)
     }
diff --git a/contrib/libeufin-bank.sample.conf b/contrib/libeufin-bank.sample.conf
@@ -0,0 +1,13 @@
+[libeufin-bank]
+currency = KUDOS
+DEFAULT_CUSTOMER_DEBT_LIMIT = KUDOS:200
+DEFAULT_ADMIN_DEBT_LIMIT = KUDOS:2000
+REGISTRATION_BONUS = KUDOS:100
+REGISTRATION_BONUS_ENABLED = yes
+MAX_AUTH_TOKEN_DURATION = 1d
+
+SERVE = tcp
+PORT = 8080
+
+[libeufin-bank-db-postgres]
+CONFIG = postgresql:///libeufinbank
diff --git a/util/src/main/kotlin/TalerConfig.kt b/util/src/main/kotlin/TalerConfig.kt
@@ -128,6 +128,14 @@ class TalerConfig {
         return entry.value
     }
 
+    fun requireValueNumber(section: String, option: String): Long {
+        val entry = lookupEntry(section, option)
+        if (entry == null) {
+            throw TalerConfigError("expected string in configuration section $section option $option")
+        }
+        return entry.value.toLong(10)
+    }
+
     fun lookupValueBooleanDefault(section: String, option: String, default: Boolean): Boolean {
         val entry = lookupEntry(section, option)
         if (entry == null) {