Kotlin compiler plugin to hide secret data

Related tags

Kotlin kotlin kotlin-compiler
Overview

Sekret

maven

Kotlin compiler plugin that hides data class properties in generated toString() method

Motivation

In 2019 Facebook and Google admitted a leaking of millions of user passwords. It doesn't mean that they save our passwords as plain text, no - the passwords were found in log files. When a user enters a password it goes through hundreds of different services and each of has its logging system. It's very easy to make a mistake and save sensitive data, especially when you have no control on autogenerated code. That's why this plugin was created to help you to exclude some properties from autogenerated toString() method. If you do not want to use a compiler plugin please have a look to other ways.

Usage

Code:

data class Credentials(
    val login: String, 
    @Secret val password: String
)

println(Credentials("User", "12345"))

Output:

Credentials(login=User, password=■■■)

Installation

Gradle

Apply plugin:

plugins {
    id 'net.afanasev.sekret' version '<version>'
}

Configure:

// Download @Secret annotation
dependencies {
    compile 'net.afanasev:sekret-annotation:<version>'
}

// OR use your own
sekret {
    // "■■■" by default
    mask = "***"    
    
    // true by default
    enabled = true

    // true by default
    maskNulls = false
    
    // "net.afanasev.sekret.Secret" by default
    annotations = ["com.sample.YourAnnotation"] 
}

Kotlin CLI

kotlinc \
    -Xplugin=kotlin-plugin.jar \
    -P plugin:sekret:annotations=com.sample.YourAnnotation \
    ...

Mentions

Code of Conduct

Please refer to Code of Conduct document.

Comments
  • @Secret is not working when data class has a subclass

    @Secret is not working when data class has a subclass

    This:

    abstract class Base(@Secret open val secret: String)

data class Specific(
    @Secret override val secret: String,
    @Secret val other: String
) : Base(secret)

fun main() {
    println(Specific("secret value", "other value"))
}

    prints:

    Specific(secret=secret value, other=***)

    but should print:

    Specific(secret=***, other=***)
    enhancement 
    opened by mkopylec 11
  • Do not mask null values

    Do not mask null values

    I would expect the plugin not to mask values if they are null. So if password is not null:

    Credentials(login=User, password=■■■)

    If it's null:

    Credentials(login=User, password=null)
    enhancement 
    opened by mkopylec 7
  • NPE during compilation

    NPE during compilation

    I get an error during compilation

    e: org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
e: org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
File being compiled: .../MyModel.kt
The root cause java.lang.NullPointerException was thrown at: net.afanasev.sekret.kotlin.SekretClassBuilder.generateToString(SekretClassBuilder.kt:107)

    I'm confused because I'm not using the @Secret annotation on this class - maybe it's because of the inline value class, ModelId?

    data class MyModel(
    override val id: ModelId,
    override val name: String,
    override val description: String?,
) : Product


interface Product {
    val id: ModelId?
    val name: String?
    val description: String?
}


@JvmInline
value class ModelId(val value: String) : CharSequence by value
    • Kotlin 1.7.0
    • Sekret 0.1.2
    > Task :my-application:compileKotlin FAILED
e: org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
File being compiled: .../MyModel.kt
The root cause java.lang.NullPointerException was thrown at: net.afanasev.sekret.kotlin.SekretClassBuilder.generateToString(SekretClassBuilder.kt:107)
	at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException(CodegenUtil.kt:239)
	at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException$default(CodegenUtil.kt:235)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:68)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:55)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:41)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.CompositePhase.invoke(PhaseBuilders.kt:29)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.invokeToplevel(CompilerPhase.kt:43)
	at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory.invokeCodegen(JvmIrCodegenFactory.kt:284)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.runCodegen(KotlinToJVMBytecodeCompiler.kt:355)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:136)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:60)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:157)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:52)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:94)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:43)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:477)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:127)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:366)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally$default(IncrementalCompilerRunner.kt:311)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl$rebuild(IncrementalCompilerRunner.kt:111)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:165)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:74)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execIncrementalCompiler(CompileServiceImpl.kt:625)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execIncrementalCompiler(CompileServiceImpl.kt:101)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1739)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException
	at net.afanasev.sekret.kotlin.SekretClassBuilder.generateToString(SekretClassBuilder.kt:107)
	at net.afanasev.sekret.kotlin.SekretClassBuilder.done(SekretClassBuilder.kt:89)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generate(ClassCodegen.kt:195)
	at org.jetbrains.kotlin.backend.jvm.FileCodegen.lower(JvmPhases.kt:44)
	at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:120)
	at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:116)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:65)
	... 42 more
    bug 
    opened by aSemy 6
  • Fix #26 NPE during generateToString

    Fix #26 NPE during generateToString

    Fixes #26

    Depends on #27 #28

    I'm not sure what the problem was - but this seems to fix it when I test locally.

    I wasn't able to re-create the issue so there's no test :(

    If you want to preview this PR, then I've published it to the forked repo - just add a Maven repo to both the regular and plugin repositories

    // settings.gradle.kts
fun RepositoryHandler.sekret() {
    // Access a PR version of Sekret while awaiting official fix: https://github.com/aafanasev/sekret/issues/26
    maven("https://raw.githubusercontent.com/aSemy/sekret/main/.m2") {
        content { includeGroup("net.afanasev") }
    }
}

@Suppress("UnstableApiUsage") // centralised repositories are incubating
dependencyResolutionManagement {

    repositories {
        mavenCentral()
        sekret()
    }

    pluginManagement {
        repositories {
            gradlePluginPortal()
            mavenCentral()
            sekret()
        }
    }
}
    bug 
    opened by aSemy 1
  • Update Gradle config

    Update Gradle config

    Hi - I want to try and fix #26. I'll start by updating the Gradle config as I noticed that some versions weren't aligned.

    This PR will create Gradle convention plugins so the build config for each subproject can be shared between each subproject.

    I won't change any of the versions or implemented code in this PR, only build logic.

    UPDATE okay, ready for review!

    • Updated to Gradle 7.5 - no real big changes here, but I made some minor tweaks like
      • project DSL accessors
      • migrating deprecated mainClassName to mainClass
    • set up centralised Maven repo definitions in buildSrc/repositories.settings.kts
    • set up buildSrc/ to create convention plugins for shared configuration of subprojects
    • added withSourcesJar() and withJavadocJar() to automatically add them to the publications
    • I combined all of the .gitignore files - personally I think it's neater but if you prefer I can revert it :)

    I added a test for Maven publishing - Gradle will publish the Maven artifacts to a local directory - ./build/maven-internal. It looked good to me.

    Any questions, please let me know!

    Next I'll try working on fixing #26 by bumping the Kotlin version

    opened by aSemy 0
  • Add an option to not mask null values

    Add an option to not mask null values

    Requested: https://github.com/aafanasev/sekret/issues/10

    Config:

    sekret {
  maskNulls = false
}

    Given:

    data class User(username: String, password: String?)
print(User("Agent", null))

    Before:

    User(login=Agent, password=■■■)

    After:

    User(login=Agent, password=null)
    opened by aafanasev 0
  • Cannot work with primitives

    Cannot work with primitives

    Given:

    data class Entity(
    @Sekret text: String,
    @Sekret number: Int
)

    Result: Invalid bytecode because StringBuilder.append expected Int not String (■■■)

    bug 
    opened by aafanasev 0
  • Can't process KAPT output

    Can't process KAPT output 

    e: java.lang.RuntimeException: Error generating class file <...>.class (compiled from [<...>]): org.jetbrains.kotlin.codegen.SignatureCollectingClassBuilderFactory$SignatureCollectingClassBuilder cannot be cast to org.jetbrains.kotlin.codegen.OriginCollectingClassBuilderFactory$OriginCollectingClassBuilder
	at org.jetbrains.kotlin.codegen.ClassFileFactory$OutputClassFile.asByteArray(ClassFileFactory.java:309)
	at org.jetbrains.kotlin.cli.common.output.OutputUtilsKt.writeAll(outputUtils.kt:32)
	at org.jetbrains.kotlin.kapt3.AbstractKapt3Extension.saveIncrementalData(Kapt3Extension.kt:321)
	at org.jetbrains.kotlin.kapt3.AbstractKapt3Extension.generateKotlinSourceStubs(Kapt3Extension.kt:294)
	at org.jetbrains.kotlin.kapt3.AbstractKapt3Extension.analysisCompleted(Kapt3Extension.kt:165)
	at org.jetbrains.kotlin.kapt3.ClasspathBasedKapt3Extension.analysisCompleted(Kapt3Extension.kt:98)
	at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM$analyzeFilesWithJavaIntegration$2.invoke(TopDownAnalyzerFacadeForJVM.kt:96)
	at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:106)
	at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:82)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:384)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:70)
	at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:107)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:375)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:123)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:159)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:57)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:96)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:52)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:93)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:357)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:99)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:222)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.access$compileIncrementally(IncrementalCompilerRunner.kt:37)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner$compile$2.invoke(IncrementalCompilerRunner.kt:88)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:100)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.execIncrementalCompiler(CompileServiceImpl.kt:590)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.access$execIncrementalCompiler(CompileServiceImpl.kt:102)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:455)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:102)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:1013)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:102)
	at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:1055)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:1012)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:454)
	at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
	at sun.rmi.transport.Transport$1.run(Transport.java:200)
	at sun.rmi.transport.Transport$1.run(Transport.java:197)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassCastException: org.jetbrains.kotlin.codegen.SignatureCollectingClassBuilderFactory$SignatureCollectingClassBuilder cannot be cast to org.jetbrains.kotlin.codegen.OriginCollectingClassBuilderFactory$OriginCollectingClassBuilder
	at org.jetbrains.kotlin.codegen.OriginCollectingClassBuilderFactory.asBytes(OriginCollectingClassBuilderFactory.kt:61)
	at org.jetbrains.kotlin.codegen.DelegatingClassBuilderFactory.asBytes(DelegatingClassBuilderFactory.kt:36)
	at org.jetbrains.kotlin.codegen.DelegatingClassBuilderFactory.asBytes(DelegatingClassBuilderFactory.kt:36)
	at dev.afanasev.sekret.kotlin.SekretClassGenerationInterceptor$interceptClassBuilderFactory$1.asBytes(SekretClassGenerationInterceptor.kt)
	at org.jetbrains.kotlin.codegen.ClassFileFactory$ClassBuilderAndSourceFileList.asBytes(ClassFileFactory.java:341)
	at org.jetbrains.kotlin.codegen.ClassFileFactory$OutputClassFile.asByteArray(ClassFileFactory.java:306)
	... 50 more
    bug 
    opened by aafanasev 0
  • Latest released version of plugin doesn't match latest library version

    Latest released version of plugin doesn't match latest library version

    The badge in the README currently states the latest version being 0.1.3, but the latest gradle plugin available on Maven Central shows as 0.1.2.

    https://mvnrepository.com/artifact/net.afanasev/sekret-gradle-plugin

    image

    Ideally, would be nice if the plugin version was the same as the latest version of the package, as can then leverage version references with Gradle Version Catalogs.

    opened by ryanlewis 1
  • Not following naming convention breaks compileKotlin

    Not following naming convention breaks compileKotlin 

    data class NamingTestImpl(
    @Secret val UpperCaseName: String,
    @Secret override val UpperCaseNameInterface: String,
    @Secret val snake_case: String,
    @Secret override val snake_caseInterface: String,
    @Secret val justBoolean: Boolean,
    @Secret override val justBooleanInterface: Boolean,
    @Secret val hasBoolean: Boolean,
    @Secret override val hasBooleanInterface: Boolean,
    @Secret val isBoolean: Boolean,
    @Secret override val isBooleanInterface: Boolean,
    @Secret val booleanInterface: Boolean,
) : NamingTestInterface

interface NamingTestInterface {
    val UpperCaseNameInterface: String
    val snake_caseInterface: String
    val justBooleanInterface: Boolean
    val hasBooleanInterface: Boolean
    val isBooleanInterface: Boolean
}

    leads to

    > Task :sample:compileKotlin FAILED
e: org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
File being compiled: /Users/jokuskay/projects/sekret/sample/src/main/kotlin/net/afanasev/sekret/sample/App.kt
The root cause java.lang.IllegalStateException was thrown at: net.afanasev.sekret.kotlin.SekretClassBuilder.generateToString(SekretClassBuilder.kt:125)
        at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException(CodegenUtil.kt:239)
        at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException$default(CodegenUtil.kt:235)
        at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:68)
        at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:55)
        at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:41)
        at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
        at org.jetbrains.kotlin.backend.common.phaser.CompositePhase.invoke(PhaseBuilders.kt:29)
        at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
        at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.invokeToplevel(CompilerPhase.kt:43)
        at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory.invokeCodegen(JvmIrCodegenFactory.kt:284)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.runCodegen(KotlinToJVMBytecodeCompiler.kt:355)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:136)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:60)
        at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:157)
        at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:52)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:94)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:43)
        at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
        at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:477)
        at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:127)
        at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:366)
        at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally$default(IncrementalCompilerRunner.kt:311)
        at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.rebuild(IncrementalCompilerRunner.kt:110)
        at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:200)
        at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:75)
        at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execIncrementalCompiler(CompileServiceImpl.kt:625)
        at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execIncrementalCompiler(CompileServiceImpl.kt:101)
        at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1739)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:577)
        at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:360)
        at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
        at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
        at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:598)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:844)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:721)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:720)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.IllegalStateException: upperCaseNameInterface
        at net.afanasev.sekret.kotlin.SekretClassBuilder.generateToString(SekretClassBuilder.kt:125)
        at net.afanasev.sekret.kotlin.SekretClassBuilder.done(SekretClassBuilder.kt:108)
        at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generate(ClassCodegen.kt:195)
        at org.jetbrains.kotlin.backend.jvm.FileCodegen.lower(JvmPhases.kt:44)
        at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:120)
        at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:116)
        at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
        at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:65)
        ... 40 more


FAILURE: Build failed with an exception.
    bug 
    opened by aafanasev 0
  • Data class nested inside interface causes `NoSuchElementException` at `SekretClassBuilder.kt:92`

    Data class nested inside interface causes `NoSuchElementException` at `SekretClassBuilder.kt:92`

    This is a really specific issue! It took a while to track down.

    When a data class is defined inside an interface, it causes an exception

    This is the most simple example I could create. Any changes to Product or ProductData fix the issue.

    @JvmInline
value class ProductId(  val value: String)

interface Product {
    val id: ProductId

    data class ProductData(override val id: ProductId) : Product
}

fun main() {
    val product = Product.ProductData(id = ProductId("asd"))

    println(product)
}

    org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
File being compiled: .../sample.kt
The root cause java.util.NoSuchElementException was thrown at: kotlin.collections.CollectionsKt___CollectionsKt.last(_Collections.kt:400)
	at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException(CodegenUtil.kt:239)
	at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException$default(CodegenUtil.kt:235)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:68)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:55)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:41)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.CompositePhase.invoke(PhaseBuilders.kt:29)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.invokeToplevel(CompilerPhase.kt:43)
	at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory.invokeCodegen(JvmIrCodegenFactory.kt:284)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.runCodegen(KotlinToJVMBytecodeCompiler.kt:355)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:136)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:60)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:157)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:52)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:94)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:43)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:477)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:127)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:366)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally$default(IncrementalCompilerRunner.kt:311)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:175)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:75)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execIncrementalCompiler(CompileServiceImpl.kt:625)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execIncrementalCompiler(CompileServiceImpl.kt:101)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1739)
	at jdk.internal.reflect.GeneratedMethodAccessor109.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.util.NoSuchElementException: Collection is empty.
	at kotlin.collections.CollectionsKt___CollectionsKt.last(_Collections.kt:400)
	at net.afanasev.sekret.kotlin.SekretClassBuilder$newMethod$1.visitMethodInsn(SekretClassBuilder.kt:92)
	at org.jetbrains.org.objectweb.asm.MethodVisitor.visitMethodInsn(MethodVisitor.java:438)
	at org.jetbrains.org.objectweb.asm.tree.MethodInsnNode.accept(MethodInsnNode.java:115)
	at org.jetbrains.org.objectweb.asm.tree.InsnList.accept(InsnList.java:144)
	at org.jetbrains.org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:751)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generateMethod(ClassCodegen.kt:430)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generate(ClassCodegen.kt:148)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generate(ClassCodegen.kt:161)
	at org.jetbrains.kotlin.backend.jvm.FileCodegen.lower(JvmPhases.kt:44)
	at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:120)
	at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:116)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:65)
	... 40 more
    bug 
    opened by aSemy 0
  • Compilation error when use IDEA runner or kotlinc

    Compilation error when use IDEA runner or kotlinc

    It would also be nice to update Kotlin to the newest version. IntelliJ IDE fails to build the project with the newest version of the kotlin plugin

    Originally posted by @mkopylec in https://github.com/aafanasev/sekret/issues/10#issuecomment-646278252

    bug 
    opened by aafanasev 7
Releases(0.1.0)
Owner
Anatolii Afanasev
Software Engineer
Anatolii Afanasev
GitHub
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