Merge remote-tracking branch 'upstream/dev' into 0002343-endpoint-tessere

utilizzo dipendenze come da documentazione Ktor per JWT
recupero secret da file di configurazione (e non da database)

build.gradle.kts

@@ -35,9 +35,8 @@ dependencies {
     implementation("org.jetbrains.exposed:exposed-dao:$exposed_version")
     implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.6.1")
     implementation ("org.jetbrains.exposed:exposed-java-time:$exposed_version")
-    implementation("io.jsonwebtoken:jjwt-api:0.11.5")
+    implementation("io.ktor:ktor-server-auth:$ktor_version")
-    implementation("io.jsonwebtoken:jjwt-impl:0.11.5")
+    implementation("io.ktor:ktor-server-auth-jwt:$ktor_version")
-    implementation("io.jsonwebtoken:jjwt-jackson:0.11.5")
     testImplementation("io.ktor:ktor-server-test-host-jvm")
     testImplementation("org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version")
 }

src/main/kotlin/eu/maiora/Application.kt

@@ -1,7 +1,6 @@
 package eu.maiora
 
 import eu.maiora.plugins.configureDatabases
-//import eu.maiora.model.LogScriptRepositoryImpl
 import eu.maiora.plugins.*
 import io.ktor.http.*
 import io.ktor.server.application.*
@@ -21,11 +20,10 @@ fun Application.module() {
     val dbUrl = config.property("ktor.database.url").getString();
     val username = config.property("ktor.database.username").getString();
     val password = config.property("ktor.database.password").getString();
-    //val repository = LogScriptRepositoryImpl()
     configureDatabases(dbUrl, username, password)
-    //configureRouting(dbUrl, username, password, repository)
     configureRouting(dbUrl, username, password)
     configureSerialization()
+
     install(CallLogging)
     install(CORS){
         anyHost()

src/main/kotlin/eu/maiora/plugins/Routing.kt

@@ -18,9 +18,6 @@ fun Application.configureRouting(dbUrl : String, username : String, password : S
             call.respondText("Hello World!")
         }
 
-        auth(AccountsRepositoryImpl(), ParametriRepositoryImpl())
+        auth(AccountsRepositoryImpl())
-        //analizzaURLRoute()
-        //eseguiScriptSQLRoute(dbUrl, username, password)
-        //logScriptRouting(repository)
     }
 }

src/main/kotlin/eu/maiora/routes/Auth.kt

@@ -1,13 +1,11 @@
 package eu.maiora.routes
 
-import com.fasterxml.jackson.databind.ser.Serializers.Base
+import com.auth0.jwt.JWT
+import com.auth0.jwt.algorithms.Algorithm
 import eu.maiora.model.AccountsRepositoryImpl
-import eu.maiora.model.ParametriRepositoryImpl
-import io.jsonwebtoken.Jwts
-import io.jsonwebtoken.SignatureAlgorithm
-import io.jsonwebtoken.security.Keys
 import io.ktor.http.*
 import io.ktor.server.application.*
+import io.ktor.server.config.*
 import io.ktor.server.request.*
 import io.ktor.server.response.*
 import io.ktor.server.routing.*
@@ -17,70 +15,77 @@ import org.slf4j.LoggerFactory
 import java.util.*
 
 
-fun Route.auth(accountsRepository: AccountsRepositoryImpl, parametriRepository: ParametriRepositoryImpl){
+fun Route.auth(accountsRepository: AccountsRepositoryImpl) {
-
+    route("/auth") {
-    post("/auth"){
+        post() {
-        // Riceve il body della richiesta e lo deserializza in ReceivedResponse
+            // Riceve il body della richiesta e lo deserializza in ReceivedResponse
-        val receivedResponse = try {
+            val receivedResponse = try {
-            call.receive<ReceivedResponse>()
+                call.receive<ReceivedResponse>()
-        } catch (e: Exception) {
+            } catch (e: Exception) {
-            return@post call.respondText("Body mancante " + e.stackTraceToString(), status = HttpStatusCode.BadRequest)
+                return@post call.respondText(
-        }
+                    "Body mancante " + e.stackTraceToString(),
-        val logger = LoggerFactory.getLogger("AuthRoute")
+                    status = HttpStatusCode.BadRequest
-        logger.info("param: " +
-                receivedResponse.param);
-
-        // Decodifica la stringa da Base64 a oggetto Credentials
-        val decodedBytes = Base64.getDecoder().decode(receivedResponse.param)
-        val decodedString = String(decodedBytes)
-        val credentials = Json.decodeFromString<Credentials>(decodedString)
-
-
-
-
-        //verifica credenziali (recupero account dal database)
-        val account = accountsRepository.accountByUsername(credentials.username)
-        //se le credenziali sono valide, creare il JWT
-        if (account != null) {
-            val passwordPlain = String(
-                Base64.getDecoder().decode(
-                    StringBuffer(
-                        String(
-                            Base64.getDecoder().decode(account.password.toByteArray())
-                        )
-                    ).reverse().toString().toByteArray()
                 )
-            )
+            }
-            if(passwordPlain.equals(credentials.password)){
+            val logger = LoggerFactory.getLogger("AuthRoute")
-                val parametro = parametriRepository.parametroByChiave("jwt_secret")
+            logger.info(
-                if (parametro != null) {
+                "param: " +
+                        receivedResponse.param
+            );
+
+            // Decodifica la stringa da Base64 a oggetto Credentials
+            val decodedBytes = Base64.getDecoder().decode(receivedResponse.param)
+            val decodedString = String(decodedBytes)
+            val credentials = try {
+                Json.decodeFromString<Credentials>(decodedString)
+            } catch (e: Exception) {
+                return@post call.respondText(
+                    "Errore nel param. Verificare la codifica. \n" + e.stackTraceToString(),
+                    status = HttpStatusCode.BadRequest
+                )
+            }
+
+            //verifica credenziali (recupero account dal database)
+            val account = accountsRepository.accountByUsername(credentials.username)
+            //se le credenziali sono valide, creare il JWT
+            if (account != null) {
+                val passwordPlain = String(
+                    Base64.getDecoder().decode(
+                        StringBuffer(
+                            String(
+                                Base64.getDecoder().decode(account.password.toByteArray())
+                            )
+                        ).reverse().toString().toByteArray()
+                    )
+                )
+                if (passwordPlain.equals(credentials.password)) {
+                    val config = ApplicationConfig("application.conf")
+                    val secret = config.property("ktor.jwt.secret").getString()
 
-                    val key = Keys.hmacShaKeyFor(parametro.valore.toByteArray())
                     val now = System.currentTimeMillis()
                     val expiration = now + 86400000 // Scadenza tra 1 giorno (24 ore)
 
-                    val token = Jwts.builder()
+                    val token = JWT.create()
-                        .setSubject(account.username) // Soggetto del JWT
+                        .withSubject(account.username)
-                        .setIssuedAt(Date(now)) // Data di emissione
+                        .withIssuedAt(Date(now))
-                        .setExpiration(Date(expiration)) // Data di scadenza
+                        .withExpiresAt(Date(expiration))
-                        .signWith(key, SignatureAlgorithm.HS256) // Firma con una chiave segreta
+                        .sign(Algorithm.HMAC256(secret))
-                        .compact()
 
                     // Risponde con la stringa decodificata
                     call.respond(HttpStatusCode.OK, token)
 
-                }
 
-            }
+                } else {
-            else {
+                    call.respond(HttpStatusCode.Unauthorized)
+                }
+            } else {
                 call.respond(HttpStatusCode.Unauthorized)
             }
-        }
-        else {
-            call.respond(HttpStatusCode.Unauthorized)
-        }
 
+        }
     }
+
+
 }
 
 @Serializable

src/main/resources/application.conf

@@ -13,4 +13,9 @@ ktor {
           ;username = "EP_DONORIONE"
           ;password = "ep_donorione"
      }
-}
+     jwt {
+         # secret per JWT generato partendo dalla stringa '?Backend_API*06022025!' codificato in Base64
+         secret = "P0JhY2tlbmRfQVBJKjA2MDIyMDI1IQ=="
+     }
+}
+