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

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This commit is contained in:
Francesco Di Sciascio 2025-02-18 12:55:00 +01:00
commit 728eca6dd6
5 changed files with 70 additions and 66 deletions
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5
build.gradle.kts
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@ -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.jsonwebtoken:jjwt-impl:0.11.5")
implementation("io.jsonwebtoken:jjwt-jackson:0.11.5")
implementation("io.ktor:ktor-server-auth:$ktor_version")
implementation("io.ktor:ktor-server-auth-jwt:$ktor_version")
testImplementation("io.ktor:ktor-server-test-host-jvm")
testImplementation("org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version")
}

4
src/main/kotlin/eu/maiora/Application.kt
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@ -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()

5
src/main/kotlin/eu/maiora/plugins/Routing.kt
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@ -18,9 +18,6 @@ fun Application.configureRouting(dbUrl : String, username : String, password : S
call.respondText("Hello World!")
}
auth(AccountsRepositoryImpl(), ParametriRepositoryImpl())
//analizzaURLRoute()
//eseguiScriptSQLRoute(dbUrl, username, password)
//logScriptRouting(repository)
auth(AccountsRepositoryImpl())
}
}

115
src/main/kotlin/eu/maiora/routes/Auth.kt
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@ -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){
post("/auth"){
// Riceve il body della richiesta e lo deserializza in ReceivedResponse
val receivedResponse = try {
call.receive<ReceivedResponse>()
} catch (e: Exception) {
return@post call.respondText("Body mancante " + e.stackTraceToString(), status = HttpStatusCode.BadRequest)
}
val logger = LoggerFactory.getLogger("AuthRoute")
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()
fun Route.auth(accountsRepository: AccountsRepositoryImpl) {
route("/auth") {
post() {
// Riceve il body della richiesta e lo deserializza in ReceivedResponse
val receivedResponse = try {
call.receive<ReceivedResponse>()
} catch (e: Exception) {
return@post call.respondText(
"Body mancante " + e.stackTraceToString(),
status = HttpStatusCode.BadRequest
)
)
if(passwordPlain.equals(credentials.password)){
val parametro = parametriRepository.parametroByChiave("jwt_secret")
if (parametro != null) {
}
val logger = LoggerFactory.getLogger("AuthRoute")
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 = 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()
.setSubject(account.username) // Soggetto del JWT
.setIssuedAt(Date(now)) // Data di emissione
.setExpiration(Date(expiration)) // Data di scadenza
.signWith(key, SignatureAlgorithm.HS256) // Firma con una chiave segreta
.compact()
val token = JWT.create()
.withSubject(account.username)
.withIssuedAt(Date(now))
.withExpiresAt(Date(expiration))
.sign(Algorithm.HMAC256(secret))
// 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

7
src/main/resources/application.conf
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@ -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=="
}
}