working on jwt

Core/resources/log4j2.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+
+    <Appenders>
+        <Console name="Console" target="SYSTEM_OUT">
+            <PatternLayout disableAnsi="false"
+                           pattern="%style{[%d{HH:mm:ss,SSS}]}{magenta} [%highlight{%-5p}{FATAL=red, ERROR=red, WARN=yellow, INFO=blue, DEBUG=green, TRACE=normal} _ %-6logger] %style{-}{normal} %highlight{%m%n}{FATAL=red, ERROR=red, WARN=yellow, INFO=blue, DEBUG=green, TRACE=normal}"/>
+        </Console>
+        <RollingFile name="LogFile"
+                     fileName="log/server-current.log"
+                     filePattern="log/archives/server-%d{yyyy-MM-dd}.log"
+                     append="true">
+            <PatternLayout disableAnsi="false"
+                           pattern="[%d{HH:mm:ss,SSS}] [%-5p _ %-6logger] - %m%n"/>
+            <Policies>
+                <TimeBasedTriggeringPolicy/>
+            </Policies>
+        </RollingFile>
+    </Appenders>
+
+    <Loggers>
+        <Logger name="Database" additivity="false" includeLocation="false">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="LogFile"/>
+        </Logger>
+        <Logger name="Endpoint" additivity="false" includeLocation="false">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="LogFile"/>
+        </Logger>
+        <Logger name="Core" additivity="false" includeLocation="false">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="LogFile"/>
+        </Logger>
+        <Root level="ALL"  includeLocation="false">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="LogFile"/>
+        </Root>
+    </Loggers>
+
+</Configuration>

Core/src/module-info.java

@@ -0,0 +1,2 @@
+module core {
+}

JWTEmitter/resources/log4j2.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+
+    <Appenders>
+        <Console name="Console" target="SYSTEM_OUT">
+            <PatternLayout disableAnsi="false"
+                           pattern="%style{[%d{HH:mm:ss,SSS}]}{magenta} [%highlight{%-5p}{FATAL=red, ERROR=red, WARN=yellow, INFO=blue, DEBUG=green, TRACE=normal} _ %-6logger] %style{-}{normal} %highlight{%m%n}{FATAL=red, ERROR=red, WARN=yellow, INFO=blue, DEBUG=green, TRACE=normal}"/>
+        </Console>
+        <RollingFile name="LogFile"
+                     fileName="log/server-current.log"
+                     filePattern="log/archives/server-%d{yyyy-MM-dd}.log"
+                     append="true">
+            <PatternLayout disableAnsi="false"
+                           pattern="[%d{HH:mm:ss,SSS}] [%-5p _ %-6logger] - %m%n"/>
+            <Policies>
+                <TimeBasedTriggeringPolicy/>
+            </Policies>
+        </RollingFile>
+    </Appenders>
+
+    <Loggers>
+        <Logger name="JWTEmitter" additivity="false" includeLocation="false">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="LogFile"/>
+        </Logger>
+        <Root level="ALL"  includeLocation="false">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="LogFile"/>
+        </Root>
+    </Loggers>
+
+</Configuration>

JWTEmitter/src/org/tbasket/jwt/JwtGenerator.scala

@@ -1,5 +1,8 @@
 package org.tbasket.jwt
 
+import org.apache.logging.log4j.LogManager
+import org.slf4j.LoggerFactory
+import org.tbasket.jwt.JwtGenerator.LOG
 import pdi.jwt.*
 import pdi.jwt.algorithms.JwtAsymmetricAlgorithm
 import zio.*
@@ -12,16 +15,17 @@ import zio.json.ast.Json
 import java.lang.System.currentTimeMillis
 import java.nio.file.*
 import java.security.cert.CertificateFactory
-import java.security.{Key, PrivateKey}
 import java.security.interfaces.RSAPrivateKey
 import java.security.spec.PKCS8EncodedKeySpec
+import java.security.{Key, PrivateKey}
+import java.time.Duration
 import java.util.concurrent.TimeUnit
 import java.util.{Date, UUID}
 import javax.crypto.SecretKey
-import java.time.Duration
 
 class JwtGenerator(tokenLifespan: Duration, key: PrivateKey, algorithm: JwtAsymmetricAlgorithm):
   
+  
   private def claims(content: String) = JwtClaim(
     expiration = Some(currentTimeMillis() + tokenLifespan.toMillis),
     issuedAt = Some(currentTimeMillis()),
@@ -34,9 +38,14 @@ class JwtGenerator(tokenLifespan: Duration, key: PrivateKey, algorithm: JwtAsymm
     for
       claims <- request.body.asString.map(claims)
       response <- ZIO.attempt(JwtZIOJson.encode(claims, key, algorithm))
-        .map(Response.json)
+        .map(Response.text)
         .catchAll(e => {
           ZIO.attempt(e.printStackTrace()).as(Response.status(InternalServerError))
         })
     yield
+      LOG.info(s"Generated jwt:\n${claims.toJson}")
       response
+
+object JwtGenerator:
+  private val LOG = LogManager.getLogger("JWTEmitter")
+  

JWTEmitter/src/org/tbasket/jwt/Main.scala

@@ -1,5 +1,6 @@
 package org.tbasket.jwt
 
+import org.slf4j.LoggerFactory
 import pdi.jwt.JwtAlgorithm
 import pdi.jwt.algorithms.JwtUnknownAlgorithm
 import zio.*
@@ -10,19 +11,21 @@ import zio.stream.*
 
 import java.nio.file.{Files, Path}
 import java.security.{KeyFactory, PrivateKey}
-import java.security.spec.{
+import java.security.spec.{KeySpec, PKCS8EncodedKeySpec, RSAPrivateKeySpec, X509EncodedKeySpec}
-  KeySpec,
-  PKCS8EncodedKeySpec,
-  RSAPrivateKeySpec,
-  X509EncodedKeySpec
-}
 import java.time.Duration
 import scala.util.chaining.scalaUtilChainingOps
 
 object Main extends ZIOAppDefault:
 
   private val KeyFactory = java.security.KeyFactory.getInstance("RSA")
-
+  
+  private val app = Http.collectZIO[Request] {
+    case r@(Method.GET | Method.POST) -> _ / "jwt" =>
+      ZIO.serviceWithZIO[JwtGenerator](_.generateTokenResponse(r))
+    case _                         =>
+      ZIO.succeed(Response(status = Status.NotFound))
+  }
+  
   private def parsePort(port: Option[String]): Task[Int] =
     port match
       case None => ZIO.dieMessage("Must provide the port argument")
@@ -51,12 +54,7 @@ object Main extends ZIOAppDefault:
     }
     parsePort(port) <&> loadKey(keyFile)
 
-  private val app = Http.collectZIO[Request] {
+
-    case r @ Method.GET -> _ / "jwt" =>
-      ZIO.serviceWithZIO[JwtGenerator](_.generateTokenResponse(r))
-    case _ =>
-      ZIO.succeed(Response(status = Status.NotFound))
-  }
 
   private def startServer(port: Int, key: PrivateKey) =
     val config = ServerConfig.default

build.sc

@@ -8,7 +8,9 @@ trait ServerModule extends ScalaModule with ScalafmtModule {
   
   override def ivyDeps = Agg(
     ivy"dev.zio::zio:2.0.6",
-    ivy"org.apache.logging.log4j:log4j-slf4j-impl:2.19.0"
+    ivy"org.apache.logging.log4j:log4j-slf4j-impl:2.19.0",
+    ivy"org.apache.logging.log4j:log4j-core:2.19.0",
+    ivy"org.apache.logging.log4j:log4j-api:2.19.0",
   )
 }
 
@@ -28,7 +30,8 @@ trait HttpModule extends ServerModule {
 /**
  * Simple module whose only job is to generate JWT Tokens
  * */
-object JWTEmitter extends HttpModule
+object JWTEmitter extends HttpModule {
+}
 
 /**
  * Business layer of a server