first commit

2023-03-24 12:58:12 +09:00 · 2023-03-24 12:58:12 +09:00 · 2bdbfc2b13
commit 2bdbfc2b13
45 changed files with 1527 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,37 @@
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+*.db
--- a/build.gradle.kts
+++ b/build.gradle.kts
@ -0,0 +1,52 @@
+val ktor_version: String by project
+val kotlin_version: String by project
+val logback_version: String by project
+val exposed_version: String by project
+val h2_version: String by project
+val koin_version: String by project
+
+plugins {
+    kotlin("jvm") version "1.8.10"
+    id("io.ktor.plugin") version "2.2.4"
+//    id("org.jetbrains.kotlin.plugin.serialization") version "1.8.10"
+}
+
+group = "dev.usbharu"
+version = "0.0.1"
+application {
+    mainClass.set("io.ktor.server.netty.EngineMain")
+
+    val isDevelopment: Boolean = project.ext.has("development")
+    applicationDefaultJvmArgs = listOf("-Dio.ktor.development=$isDevelopment")
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation("io.ktor:ktor-server-core-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-auth-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-sessions-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-auto-head-response-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-cors-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-default-headers-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-forwarded-header-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-call-logging-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-content-negotiation-jvm:$ktor_version")
+    implementation("io.ktor:ktor-serialization-jackson:$ktor_version")
+    implementation("org.jetbrains.exposed:exposed-core:$exposed_version")
+    implementation("org.jetbrains.exposed:exposed-jdbc:$exposed_version")
+    implementation("com.h2database:h2:$h2_version")
+    implementation("org.xerial:sqlite-jdbc:3.40.1.0")
+    implementation("io.ktor:ktor-server-websockets-jvm:$ktor_version")
+    implementation("io.ktor:ktor-server-netty-jvm:$ktor_version")
+    implementation("ch.qos.logback:logback-classic:$logback_version")
+
+    implementation("io.insert-koin:koin-core:$koin_version")
+    implementation("io.insert-koin:koin-ktor:$koin_version")
+    implementation("io.insert-koin:koin-logger-slf4j:$koin_version")
+
+    testImplementation("io.ktor:ktor-server-tests-jvm:$ktor_version")
+    testImplementation("org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version")
+}
--- a/gradle.properties
+++ b/gradle.properties
@ -0,0 +1,7 @@
+ktor_version=2.2.4
+kotlin_version=1.8.10
+logback_version=1.2.11
+kotlin.code.style=official
+exposed_version=0.41.1
+h2_version=2.1.214
+koin_version=3.3.1
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
--- a/234
+++ b/234
@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@ -0,0 +1 @@
+rootProject.name = "hideout"
--- a/src/main/kotlin/dev/usbharu/hideout/Application.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/Application.kt
@ -0,0 +1,67 @@
+package dev.usbharu.hideout
+
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import dev.usbharu.hideout.config.Config
+import dev.usbharu.hideout.config.ConfigData
+import dev.usbharu.hideout.plugins.*
+import dev.usbharu.hideout.repository.IUserAuthRepository
+import dev.usbharu.hideout.repository.IUserRepository
+import dev.usbharu.hideout.repository.UserAuthRepository
+import dev.usbharu.hideout.repository.UserRepository
+import dev.usbharu.hideout.routing.login
+import dev.usbharu.hideout.routing.register
+import dev.usbharu.hideout.routing.user
+import dev.usbharu.hideout.routing.wellKnown
+import dev.usbharu.hideout.service.ActivityPubUserService
+import dev.usbharu.hideout.service.IUserAuthService
+import dev.usbharu.hideout.service.UserAuthService
+import dev.usbharu.hideout.service.UserService
+import io.ktor.server.application.*
+import io.ktor.server.auth.*
+import io.ktor.util.*
+import org.jetbrains.exposed.sql.Database
+import org.koin.ktor.ext.inject
+import java.util.Base64
+
+fun main(args: Array<String>): Unit =
+    io.ktor.server.netty.EngineMain.main(args)
+
+@Suppress("unused") // application.conf references the main function. This annotation prevents the IDE from marking it as unused.
+fun Application.module() {
+    val module = org.koin.dsl.module {
+
+        single<Database>{ Database.connect(
+            url = "jdbc:h2:./test;MODE=POSTGRESQL",
+            driver = "org.h2.Driver",
+        ) }
+        single<ConfigData>{ ConfigData(
+            environment.config.property("hideout.hostname").getString(),
+            jacksonObjectMapper()
+        ) }
+        single<IUserRepository>{UserRepository(get())}
+        single<IUserAuthRepository>{UserAuthRepository(get())}
+        single<IUserAuthService>{ UserAuthService(get(),get()) }
+        single<UserService> { UserService(get()) }
+        single<ActivityPubUserService> { ActivityPubUserService(get())}
+    }
+    configureKoin(module)
+    val configData by inject<ConfigData>()
+    Config.configData = configData
+    val decode = Base64.getDecoder().decode("76pc9N9hspQqapj30kCaLJA14O/50ptCg50zCA1oxjA=")
+
+    val pair = "admin" to decode
+    println(pair)
+    val userAuthService by inject<IUserAuthService>()
+    val userService by inject<UserService>()
+    configureSecurity(userAuthService)
+    configureHTTP()
+    configureMonitoring()
+    configureSerialization()
+    configureSockets()
+    configureRouting()
+    val activityPubUserService by inject<ActivityPubUserService>()
+    user(userService,activityPubUserService)
+    login()
+    register(userAuthService)
+    wellKnown(userService)
+}
--- a/src/main/kotlin/dev/usbharu/hideout/ap/Image.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/ap/Image.kt
@ -0,0 +1,16 @@
+package dev.usbharu.hideout.ap
+
+open class Image : Object {
+    private var mediaType: String? = null
+    private var url: String? = null
+
+    protected constructor() : super()
+    constructor(type: List<String> = emptyList(), name: String, mediaType: String?, url: String?) : super(
+        type,
+        name
+    ) {
+        this.mediaType = mediaType
+        this.url = url
+    }
+
+}
--- a/src/main/kotlin/dev/usbharu/hideout/ap/JsonLd.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/ap/JsonLd.kt
@ -0,0 +1,18 @@
+package dev.usbharu.hideout.ap
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect
+import com.fasterxml.jackson.annotation.JsonCreator
+import com.fasterxml.jackson.annotation.JsonProperty
+
+@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY)
+open class JsonLd {
+    @JsonProperty("@context")
+    var context:List<String> = emptyList()
+
+    @JsonCreator
+    constructor(context:List<String>){
+        this.context = context
+    }
+
+    protected constructor()
+}
--- a/src/main/kotlin/dev/usbharu/hideout/ap/Object.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/ap/Object.kt
@ -0,0 +1,20 @@
+package dev.usbharu.hideout.ap
+
+open class Object : JsonLd {
+    private var type: List<String> = emptyList()
+    private var name: String? = null
+
+    protected constructor()
+    constructor(type: List<String>, name: String) : super() {
+        this.type = type
+        this.name = name
+    }
+
+    companion object {
+        @JvmStatic
+        protected fun add(list:List<String>,type:String):List<String> {
+            list.toMutableList().add(type)
+            return list.distinct()
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/ap/Person.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/ap/Person.kt
@ -0,0 +1,32 @@
+package dev.usbharu.hideout.ap
+
+open class Person : Object {
+    private var id:String? = null
+    private var preferredUsername:String? = null
+    private var summary:String? = null
+    private var inbox:String? = null
+    private var outbox:String? = null
+    private var url:String? = null
+    private var icon:Image? = null
+    protected constructor() : super()
+    constructor(
+        type: List<String> = emptyList(),
+        name: String,
+        id: String?,
+        preferredUsername: String?,
+        summary: String?,
+        inbox: String?,
+        outbox: String?,
+        url: String?,
+        icon: Image?
+    ) : super(add(type,"Person"), name) {
+        this.id = id
+        this.preferredUsername = preferredUsername
+        this.summary = summary
+        this.inbox = inbox
+        this.outbox = outbox
+        this.url = url
+        this.icon = icon
+    }
+
+}
--- a/src/main/kotlin/dev/usbharu/hideout/config/Config.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/config/Config.kt
@ -0,0 +1,10 @@
+package dev.usbharu.hideout.config
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+
+object Config {
+    var configData:ConfigData = ConfigData("", jacksonObjectMapper())
+}
+
+data class ConfigData(val hostname:String,val objectMapper: ObjectMapper)
--- a/src/main/kotlin/dev/usbharu/hideout/domain/model/User.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/domain/model/User.kt
@ -0,0 +1,20 @@
+package dev.usbharu.hideout.domain.model
+
+import org.jetbrains.exposed.dao.id.LongIdTable
+
+data class User(val name: String, val screenName: String, val description: String)
+
+data class UserEntity(
+    val id: Long,
+    val name: String,
+    val screenName: String,
+    val description: String
+) {
+    constructor(id: Long, user: User) : this(id, user.name, user.screenName, user.description)
+}
+
+object Users : LongIdTable("users") {
+    val name = varchar("name", length = 64).uniqueIndex()
+    val screenName = varchar("screen_name", length = 64)
+    val description = varchar("description", length = 600)
+}
--- a/src/main/kotlin/dev/usbharu/hideout/domain/model/UserAuthentication.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/domain/model/UserAuthentication.kt
@ -0,0 +1,34 @@
+package dev.usbharu.hideout.domain.model
+
+import org.jetbrains.exposed.dao.id.LongIdTable
+import org.jetbrains.exposed.sql.ReferenceOption
+
+data class UserAuthentication(
+    val userId: Long,
+    val hash: String,
+    val publicKey: String,
+    val privateKey: String
+)
+
+data class UserAuthenticationEntity(
+    val id: Long,
+    val userId: Long,
+    val hash: String,
+    val publicKey: String,
+    val privateKey: String
+) {
+    constructor(id: Long, userAuthentication: UserAuthentication) : this(
+        id,
+        userAuthentication.userId,
+        userAuthentication.hash,
+        userAuthentication.publicKey,
+        userAuthentication.privateKey
+    )
+}
+
+object UsersAuthentication : LongIdTable("users_auth") {
+    val userId = long("user_id").references(Users.id, onUpdate = ReferenceOption.CASCADE)
+    val hash = varchar("hash", length = 64)
+    val publicKey = varchar("public_key", length = 1000_000)
+    val privateKey = varchar("private_key", length = 1000_000)
+}
--- a/src/main/kotlin/dev/usbharu/hideout/exception/UserNotFoundException.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/exception/UserNotFoundException.kt
@ -0,0 +1,14 @@
+package dev.usbharu.hideout.exception
+
+class UserNotFoundException : Exception {
+    constructor() : super()
+    constructor(message: String?) : super(message)
+    constructor(message: String?, cause: Throwable?) : super(message, cause)
+    constructor(cause: Throwable?) : super(cause)
+    constructor(
+        message: String?,
+        cause: Throwable?,
+        enableSuppression: Boolean,
+        writableStackTrace: Boolean
+    ) : super(message, cause, enableSuppression, writableStackTrace)
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/ActivityPub.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/ActivityPub.kt
@ -0,0 +1,14 @@
+package dev.usbharu.hideout.plugins
+
+import dev.usbharu.hideout.ap.JsonLd
+import dev.usbharu.hideout.config.Config
+import dev.usbharu.hideout.util.HttpUtil.Activity
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.response.*
+
+suspend fun <T : JsonLd> ApplicationCall.respondAp(message: T, status: HttpStatusCode = HttpStatusCode.OK) {
+    message.context += "https://www.w3.org/activitystreams"
+    val activityJson = Config.configData.objectMapper.writeValueAsString(message)
+    respondText(activityJson, ContentType.Application.Activity, status)
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/HTTP.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/HTTP.kt
@ -0,0 +1,24 @@
+package dev.usbharu.hideout.plugins
+
+import io.ktor.http.*
+import io.ktor.server.plugins.cors.routing.*
+import io.ktor.server.plugins.defaultheaders.*
+import io.ktor.server.plugins.forwardedheaders.*
+import io.ktor.server.application.*
+
+fun Application.configureHTTP() {
+    install(CORS) {
+        allowMethod(HttpMethod.Options)
+        allowMethod(HttpMethod.Put)
+        allowMethod(HttpMethod.Delete)
+        allowMethod(HttpMethod.Patch)
+        allowHeader(HttpHeaders.Authorization)
+        allowHeader("MyCustomHeader")
+        anyHost() // @TODO: Don't do this in production if possible. Try to limit it.
+    }
+    install(DefaultHeaders) {
+        header("X-Engine", "Ktor") // will send this header with each response
+    }
+    install(ForwardedHeaders) // WARNING: for security, do not include this if not behind a reverse proxy
+    install(XForwardedHeaders) // WARNING: for security, do not include this if not behind a reverse proxy
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/Koin.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/Koin.kt
@ -0,0 +1,13 @@
+package dev.usbharu.hideout.plugins
+
+import io.ktor.server.application.*
+import org.koin.core.module.Module
+import org.koin.ktor.plugin.Koin
+import org.koin.logger.slf4jLogger
+
+fun Application.configureKoin(module: Module) {
+    install(Koin) {
+        slf4jLogger()
+        modules(module)
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/Monitoring.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/Monitoring.kt
@ -0,0 +1,13 @@
+package dev.usbharu.hideout.plugins
+
+import io.ktor.server.plugins.callloging.*
+import org.slf4j.event.*
+import io.ktor.server.request.*
+import io.ktor.server.application.*
+
+fun Application.configureMonitoring() {
+    install(CallLogging) {
+        level = Level.INFO
+        filter { call -> call.request.path().startsWith("/") }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/Routing.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/Routing.kt
@ -0,0 +1,15 @@
+package dev.usbharu.hideout.plugins
+
+import io.ktor.server.routing.*
+import io.ktor.server.response.*
+import io.ktor.server.plugins.autohead.*
+import io.ktor.server.application.*
+
+fun Application.configureRouting() {
+    install(AutoHeadResponse)
+    routing {
+        get("/") {
+            call.respondText("Hello World!")
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/Security.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/Security.kt
@ -0,0 +1,24 @@
+package dev.usbharu.hideout.plugins
+
+import dev.usbharu.hideout.service.IUserAuthService
+import dev.usbharu.hideout.service.UserService
+import io.ktor.server.application.*
+import io.ktor.server.auth.*
+import io.ktor.server.sessions.*
+import kotlin.time.Duration.Companion.days
+
+data class UserSession(val username: String) : Principal
+
+const val tokenAuth = "token-auth"
+
+fun Application.configureSecurity(userAuthService: IUserAuthService) {
+    install(Authentication){
+        bearer(tokenAuth) {
+            authenticate {
+                bearerTokenCredential ->
+                UserIdPrincipal(bearerTokenCredential.token)
+            }
+            skipWhen { true }
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/Serialization.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/Serialization.kt
@ -0,0 +1,18 @@
+package dev.usbharu.hideout.plugins
+
+import io.ktor.serialization.jackson.*
+import io.ktor.server.application.*
+import io.ktor.server.plugins.contentnegotiation.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+
+fun Application.configureSerialization() {
+    install(ContentNegotiation) {
+        jackson()
+    }
+    routing {
+        get("/json/kotlinx-serialization") {
+            call.respond(mapOf("hello" to "world"))
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/plugins/Sockets.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/plugins/Sockets.kt
@ -0,0 +1,29 @@
+package dev.usbharu.hideout.plugins
+
+import io.ktor.server.websocket.*
+import io.ktor.websocket.*
+import java.time.Duration
+import io.ktor.server.application.*
+import io.ktor.server.routing.*
+
+fun Application.configureSockets() {
+    install(WebSockets) {
+        pingPeriod = Duration.ofSeconds(15)
+        timeout = Duration.ofSeconds(15)
+        maxFrameSize = Long.MAX_VALUE
+        masking = false
+    }
+    routing {
+        webSocket("/ws") { // websocketSession
+            for (frame in incoming) {
+                if (frame is Frame.Text) {
+                    val text = frame.readText()
+                    outgoing.send(Frame.Text("YOU SAID: $text"))
+                    if (text.equals("bye", ignoreCase = true)) {
+                        close(CloseReason(CloseReason.Codes.NORMAL, "Client said BYE"))
+                    }
+                }
+            }
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/repository/IUserAuthRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/IUserAuthRepository.kt
@ -0,0 +1,15 @@
+package dev.usbharu.hideout.repository
+
+import dev.usbharu.hideout.domain.model.UserAuthentication
+import dev.usbharu.hideout.domain.model.UserAuthenticationEntity
+
+interface IUserAuthRepository {
+    suspend fun create(userAuthentication: UserAuthentication):UserAuthenticationEntity
+
+    suspend fun findById(id:Long):UserAuthenticationEntity?
+
+    suspend fun update(userAuthenticationEntity: UserAuthenticationEntity)
+
+    suspend fun delete(id:Long)
+    suspend fun findByUserId(id: Long): UserAuthenticationEntity?
+}
--- a/src/main/kotlin/dev/usbharu/hideout/repository/IUserKeyRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/IUserKeyRepository.kt
@ -0,0 +1,3 @@
+package dev.usbharu.hideout.repository
+
+interface IUserKeyRepository
--- a/src/main/kotlin/dev/usbharu/hideout/repository/IUserRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/IUserRepository.kt
@ -0,0 +1,20 @@
+package dev.usbharu.hideout.repository
+
+import dev.usbharu.hideout.domain.model.User
+import dev.usbharu.hideout.domain.model.UserEntity
+
+interface IUserRepository {
+    suspend fun create(user: User): UserEntity
+
+    suspend fun findById(id: Long): UserEntity?
+
+    suspend fun findByName(name:String): UserEntity?
+
+    suspend fun update(userEntity: UserEntity)
+
+    suspend fun delete(id: Long)
+
+    suspend fun findAll():List<User>
+
+    suspend fun findAllByLimitAndByOffset(limit:Int,offset:Long = 0):List<UserEntity>
+}
--- a/src/main/kotlin/dev/usbharu/hideout/repository/UserAuthRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/UserAuthRepository.kt
@ -0,0 +1,62 @@
+package dev.usbharu.hideout.repository
+
+import dev.usbharu.hideout.domain.model.UserAuthentication
+import dev.usbharu.hideout.domain.model.UserAuthenticationEntity
+import dev.usbharu.hideout.domain.model.UsersAuthentication
+import kotlinx.coroutines.Dispatchers
+import org.jetbrains.exposed.sql.*
+import org.jetbrains.exposed.sql.transactions.experimental.newSuspendedTransaction
+import org.jetbrains.exposed.sql.transactions.transaction
+
+class UserAuthRepository(private val database: Database) : IUserAuthRepository {
+
+    init {
+        transaction(database) {
+            SchemaUtils.create(UsersAuthentication)
+        }
+    }
+
+    private fun ResultRow.toUserAuth():UserAuthenticationEntity{
+        return UserAuthenticationEntity(
+            id = this[UsersAuthentication.id].value,
+            userId = this[UsersAuthentication.userId],
+            hash = this[UsersAuthentication.hash],
+            publicKey = this[UsersAuthentication.publicKey],
+            privateKey = this[UsersAuthentication.privateKey]
+        )
+    }
+
+
+    suspend fun <T> query(block: suspend () -> T): T =
+        newSuspendedTransaction(Dispatchers.IO) {block()}
+    override suspend fun create(userAuthentication: UserAuthentication): UserAuthenticationEntity {
+        return query {
+            UserAuthenticationEntity(
+                UsersAuthentication.insert {
+                    it[userId] = userAuthentication.userId
+                    it[hash] = userAuthentication.hash
+                    it[publicKey] = userAuthentication.publicKey
+                    it[privateKey] = userAuthentication.privateKey
+                }[UsersAuthentication.id].value,userAuthentication
+            )
+        }
+    }
+
+    override suspend fun findById(id: Long): UserAuthenticationEntity? {
+        TODO("Not yet implemented")
+    }
+
+    override suspend fun findByUserId(id:Long):UserAuthenticationEntity? {
+        return query {
+            UsersAuthentication.select { UsersAuthentication.userId eq id }.map { it.toUserAuth() }.singleOrNull()
+        }
+    }
+
+    override suspend fun update(userAuthenticationEntity: UserAuthenticationEntity) {
+        TODO("Not yet implemented")
+    }
+
+    override suspend fun delete(id: Long) {
+        TODO("Not yet implemented")
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/repository/UserKeyRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/UserKeyRepository.kt
@ -0,0 +1,4 @@
+package dev.usbharu.hideout.repository
+
+class UserKeyRepository {
+}
--- a/src/main/kotlin/dev/usbharu/hideout/repository/UserRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/UserRepository.kt
@ -0,0 +1,93 @@
+package dev.usbharu.hideout.repository
+
+import dev.usbharu.hideout.domain.model.User
+import dev.usbharu.hideout.domain.model.UserEntity
+import dev.usbharu.hideout.domain.model.Users
+import kotlinx.coroutines.Dispatchers
+import org.jetbrains.exposed.sql.*
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
+import org.jetbrains.exposed.sql.transactions.experimental.newSuspendedTransaction
+import org.jetbrains.exposed.sql.transactions.transaction
+
+class UserRepository(private val database: Database) : IUserRepository {
+    init {
+        transaction(database) {
+            SchemaUtils.create(Users)
+        }
+    }
+
+    private fun ResultRow.toUser(): User {
+        return User(
+            this[Users.name],
+            this[Users.screenName],
+            this[Users.description]
+        )
+    }
+
+    private fun ResultRow.toUserEntity(): UserEntity {
+        return UserEntity(
+            this[Users.id].value,
+            this[Users.name],
+            this[Users.screenName],
+            this[Users.description]
+        )
+    }
+
+    suspend fun <T> query(block: suspend () -> T): T =
+        newSuspendedTransaction(Dispatchers.IO) { block() }
+
+    override suspend fun create(user: User): UserEntity {
+        return query {
+            UserEntity(Users.insert {
+                it[name] = user.name
+                it[screenName] = user.screenName
+                it[description] = user.description
+            }[Users.id].value, user)
+        }
+    }
+
+    override suspend fun findById(id: Long): UserEntity? {
+        return query {
+            Users.select { Users.id eq id }.map {
+                it.toUserEntity()
+            }.singleOrNull()
+        }
+    }
+
+    override suspend fun findByName(name: String): UserEntity? {
+        return query {
+            Users.select { Users.name eq name }.map {
+                it.toUserEntity()
+            }.singleOrNull()
+        }
+    }
+
+
+    override suspend fun update(userEntity: UserEntity) {
+        return query {
+            Users.update({ Users.id eq userEntity.id }) {
+                it[name] = userEntity.name
+                it[screenName] = userEntity.screenName
+                it[description] = userEntity.description
+            }
+        }
+    }
+
+    override suspend fun delete(id: Long) {
+        query {
+            Users.deleteWhere { Users.id.eq(id) }
+        }
+    }
+
+    override suspend fun findAll(): List<User> {
+        return query {
+            Users.selectAll().map { it.toUser() }
+        }
+    }
+
+    override suspend fun findAllByLimitAndByOffset(limit: Int, offset: Long): List<UserEntity> {
+        return query {
+            Users.selectAll().limit(limit, offset).map { it.toUserEntity() }
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/routing/LoginRouting.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/routing/LoginRouting.kt
@ -0,0 +1,45 @@
+package dev.usbharu.hideout.routing
+
+import dev.usbharu.hideout.plugins.UserSession
+import dev.usbharu.hideout.plugins.tokenAuth
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.auth.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import io.ktor.server.sessions.*
+
+fun Application.login(){
+    routing {
+        authenticate(tokenAuth) {
+            post("/login") {
+                println("aaaaaaaaaaaaaaaaaaaaa")
+                val principal = call.principal<UserIdPrincipal>()
+                call.sessions.set(UserSession(principal!!.name))
+                call.respondRedirect("/users/${principal.name}")
+            }
+        }
+
+        get("/login"){
+            call.respondText(contentType = ContentType.Text.Html) {
+
+                //language=HTML
+                """
+                    <html>
+                    <head>
+                    
+                    </head>
+                    <body>
+                    <h2>login</h2>
+                    <form method='POST' action=''>
+                    <input type='text' name='username' value=''>
+                    <input type='password' name='password'>
+                    <input type='submit'>
+                    </form>
+                    </body>
+                    </html>                    
+                """.trimIndent()
+            }
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/routing/RegisterRouting.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/routing/RegisterRouting.kt
@ -0,0 +1,53 @@
+package dev.usbharu.hideout.routing
+
+import dev.usbharu.hideout.plugins.UserSession
+import dev.usbharu.hideout.service.IUserAuthService
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.auth.*
+import io.ktor.server.request.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import io.ktor.server.sessions.*
+
+fun Application.register(userAuthService: IUserAuthService) {
+
+    routing {
+        get("/register") {
+            val principal = call.principal<UserIdPrincipal>()
+            if (principal != null) {
+                call.respondRedirect("/users/${principal.name}")
+            }
+            call.respondText(ContentType.Text.Html) {
+                //language=HTML
+                """
+                    <html>
+                    <head>
+                    </head>
+                    <body>
+                    <form method='post' action=''>
+                    <input type='text' name='username' value=''>
+                    <input type='password' name='password'>
+                    <input type="submit">
+                    </form>
+                    </body>
+                    </html>
+                """.trimIndent()
+            }
+        }
+        post("/register") {
+            val parameters = call.receiveParameters()
+            val password = parameters["password"] ?: return@post call.respondRedirect("/register")
+            val username = parameters["username"] ?: return@post call.respondRedirect("/register")
+            if (userAuthService.usernameAlreadyUse(username)) {
+                return@post call.respondRedirect("/register")
+            }
+
+            val hash = userAuthService.hash(password)
+            userAuthService.registerAccount(username,hash)
+            call.sessions.set(UserSession(username))
+//            call.respondRedirect("/login")
+            call.respondRedirect("/users/$username")
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/routing/UserRouting.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/routing/UserRouting.kt
@ -0,0 +1,81 @@
+package dev.usbharu.hideout.routing
+
+import dev.usbharu.hideout.domain.model.User
+import dev.usbharu.hideout.plugins.UserSession
+import dev.usbharu.hideout.plugins.respondAp
+import dev.usbharu.hideout.plugins.tokenAuth
+import dev.usbharu.hideout.service.ActivityPubUserService
+import dev.usbharu.hideout.service.UserService
+import dev.usbharu.hideout.util.HttpUtil
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.auth.*
+import io.ktor.server.request.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import io.ktor.server.sessions.*
+
+@Suppress("unused")
+fun Application.user(userService: UserService,activityPubUserService: ActivityPubUserService) {
+    routing {
+        route("/users") {
+            authenticate( tokenAuth,optional = true) {
+
+                get {
+                    val limit = call.request.queryParameters["limit"]?.toInt()
+                    val offset = call.request.queryParameters["offset"]?.toLong()
+                    val result = userService.findAll(limit, offset)
+                    call.respond(result)
+                }
+                post {
+                    val user = call.receive<User>()
+                    userService.create(user)
+                    call.response.header(
+                        HttpHeaders.Location,
+                        call.request.path() + "/${user.name}"
+                    )
+                    call.respond(HttpStatusCode.Created)
+                }
+                get("/{name}") {
+                    val contentType = ContentType.parse(call.request.accept()?:"*/*")
+                    val typeOfActivityPub = HttpUtil.isContentTypeOfActivityPub(
+                        contentType.contentType,
+                        contentType.contentSubtype,
+                        contentType.parameter("profile").orEmpty()
+                    )
+                    val name = call.parameters["name"]
+                    if (typeOfActivityPub) {
+                        val userModel = activityPubUserService.generateUserModel(name!!)
+                        return@get call.respondAp(userModel)
+                    }
+
+                    val principal = call.principal<UserIdPrincipal>()
+                    if (principal != null && name != null) {
+//                        iUserService.findByName(name)
+                        if (principal.name == name) {
+                            call.respondText {
+                                principal.name
+                            }
+                            //todo
+                        }
+                    }
+                    call.respondText {
+                        "hello $name !!"
+                    }
+                }
+            }
+
+            authenticate(tokenAuth) {
+                get("/admin"){
+                    println("cccccccccccc "+call.principal<UserIdPrincipal>())
+                    println("cccccccccccc "+call.principal<UserSession>())
+
+                    return@get call.respondText {
+                        "you alredy in admin !! hello " +
+                                call.principal<UserIdPrincipal>()?.name.toString()
+                    }
+                }
+            }
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/routing/WellKnownRouting.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/routing/WellKnownRouting.kt
@ -0,0 +1,79 @@
+package dev.usbharu.hideout.routing
+
+import dev.usbharu.hideout.config.Config
+import dev.usbharu.hideout.exception.UserNotFoundException
+import dev.usbharu.hideout.service.UserService
+import dev.usbharu.hideout.util.HttpUtil.Activity
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import kotlinx.serialization.Serializable
+import org.intellij.lang.annotations.Language
+
+fun Application.wellKnown(userService: UserService) {
+    routing {
+        route("/.well-known") {
+            get("/host-meta") {
+                //language=XML
+                val xml = """
+                    <?xml version="1.0" encoding="UTF-8"?><XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0"><Link rel="lrdd" type="application/xrd+xml" template="${Config.configData.hostname}/.well-known/webfinger?resource={uri}"/></XRD>
+                """.trimIndent()
+                return@get call.respondText(
+                    contentType = ContentType("application", "xrd+xml"),
+                    status = HttpStatusCode.OK,
+                    text = xml
+                )
+            }
+
+            get("/host-meta.json") {
+                @Language("JSON") val json = """
+                    {
+                      "links": [
+                        {
+                          "rel": "lrdd",
+                          "type": "application/jrd+json",
+                          "template": "${Config.configData.hostname}/.well-known/webfinger?resource={uri}"
+                        }
+                      ]
+                    }
+                """.trimIndent()
+                return@get call.respondText(
+                    contentType = ContentType("application", "xrd+json"),
+                    status = HttpStatusCode.OK,
+                    text = json
+                )
+            }
+
+            get("/webfinger") {
+                val uri = call.request.queryParameters["resource"] ?: return@get call.respond(
+                    HttpStatusCode.BadRequest
+                )
+
+                if (uri.startsWith("acct:")) {
+                    return@get call.respond(HttpStatusCode.BadRequest)
+                }
+                val accountName = uri.substringBeforeLast("@")
+                val userEntity = userService.findByName(accountName)
+
+                return@get call.respond(WebFingerResource(
+                    subject = userEntity.name,
+                    listOf(
+                        WebFingerResource.Link(
+                            rel ="self",
+                            type = ContentType.Application.Activity.toString(),
+                            href = "${Config.configData.hostname}/users/${userEntity.name}"
+                        )
+                    )
+                ))
+            }
+
+        }
+    }
+}
+
+@Serializable
+data class WebFingerResource(val subject:String,val links:List<Link>){
+    @Serializable
+    data class Link(val rel:String,val type:String,val href:String)
+}
--- a/src/main/kotlin/dev/usbharu/hideout/routing/userActivityPubRouting.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/routing/userActivityPubRouting.kt
@ -0,0 +1,27 @@
+package dev.usbharu.hideout.routing
+
+import io.ktor.server.application.*
+import io.ktor.server.routing.*
+
+fun Application.userActivityPubRouting(){
+    routing {
+        route("/users/{name}") {
+            route("/inbox"){
+                get {
+
+                }
+                post {
+
+                }
+            }
+            route("/outbox") {
+                get {
+
+                }
+                post {
+
+                }
+            }
+        }
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/service/ActivityPubService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/ActivityPubService.kt
@ -0,0 +1,5 @@
+package dev.usbharu.hideout.service
+
+class ActivityPubService {
+
+}
--- a/src/main/kotlin/dev/usbharu/hideout/service/ActivityPubUserService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/ActivityPubUserService.kt
@ -0,0 +1,28 @@
+package dev.usbharu.hideout.service
+
+import dev.usbharu.hideout.ap.Image
+import dev.usbharu.hideout.ap.Person
+import dev.usbharu.hideout.config.Config
+
+class ActivityPubUserService(private val userService: UserService) {
+    suspend fun generateUserModel(name:String):Person{
+        val userEntity = userService.findByName(name)
+        val userUrl = "${Config.configData.hostname}/$name"
+        return Person(
+            emptyList(),
+            "Icon",
+            userUrl,
+            name,
+            userEntity.description,
+            "$userUrl/inbox",
+            "$userUrl/outbox",
+            userUrl,
+            Image(
+                emptyList(),
+                "$userUrl/icon.png",
+                "image/png",
+                "$userUrl/icon.png"
+            )
+        )
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/service/IUserAuthService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/IUserAuthService.kt
@ -0,0 +1,10 @@
+package dev.usbharu.hideout.service
+
+interface IUserAuthService {
+    fun hash(password:String): String
+
+    suspend fun usernameAlreadyUse(username: String):Boolean
+    suspend fun registerAccount(username: String, hash: String)
+
+    suspend fun verifyAccount(username: String,password: String): Boolean
+}
--- a/src/main/kotlin/dev/usbharu/hideout/service/UserAuthService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/UserAuthService.kt
@ -0,0 +1,86 @@
+package dev.usbharu.hideout.service
+
+import dev.usbharu.hideout.domain.model.User
+import dev.usbharu.hideout.domain.model.UserAuthentication
+import dev.usbharu.hideout.exception.UserNotFoundException
+import dev.usbharu.hideout.repository.IUserAuthRepository
+import dev.usbharu.hideout.repository.IUserRepository
+import io.ktor.util.*
+import java.security.KeyPair
+import java.security.KeyPairGenerator
+import java.security.MessageDigest
+import java.security.interfaces.RSAPrivateCrtKey
+import java.security.interfaces.RSAPrivateKey
+import java.security.interfaces.RSAPublicKey
+import java.util.*
+
+class UserAuthService(
+    val userRepository: IUserRepository,
+    val userAuthRepository: IUserAuthRepository
+) : IUserAuthService {
+
+
+    override fun hash(password: String): String {
+        val digest = sha256.digest(password.toByteArray(Charsets.UTF_8))
+        return hex(digest)
+    }
+
+    override suspend fun usernameAlreadyUse(username: String): Boolean {
+        userRepository.findByName(username) ?: return false
+        return true
+    }
+
+    override suspend fun registerAccount(username: String, hash: String) {
+        val registerUser = User(
+            name = username,
+            screenName = username,
+            description = ""
+        )
+        val createdUser = userRepository.create(registerUser)
+
+        val keyPair = generateKeyPair()
+        val privateKey = keyPair.private as RSAPrivateKey
+        val publicKey = keyPair.public as RSAPublicKey
+
+
+        val userAuthentication = UserAuthentication(
+            createdUser.id,
+            hash,
+            publicKey.toPem(),
+            privateKey.toPem()
+        )
+
+        userAuthRepository.create(userAuthentication)
+    }
+
+    override suspend fun verifyAccount(username: String, password: String): Boolean {
+        val userEntity = userRepository.findByName(username)
+            ?: throw UserNotFoundException("$username was not found")
+        val userAuthEntity = userAuthRepository.findByUserId(userEntity.id)
+            ?: throw UserNotFoundException("$username auth data was not found")
+        return userAuthEntity.hash == hash(password)
+    }
+
+    private fun generateKeyPair(): KeyPair {
+        val keyPairGenerator = KeyPairGenerator.getInstance("RSA")
+        keyPairGenerator.initialize(1024)
+        return keyPairGenerator.generateKeyPair()
+    }
+
+
+    private fun RSAPublicKey.toPem(): String {
+        return "-----BEGIN RSA PUBLIC KEY-----\n" +
+                Base64.getEncoder().encodeToString(encoded) + "\n" +
+                "-----END RSA PUBLIC KEY-----"
+    }
+
+    private fun RSAPrivateKey.toPem(): String {
+        return "-----BEGIN RSA PRIVATE KEY-----\n" +
+                Base64.getEncoder().encodeToString(encoded) + "\n" +
+                "-----END RSA PRIVATE KEY-----"
+    }
+
+    companion object {
+        val sha256: MessageDigest = MessageDigest.getInstance("SHA-256")
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/service/UserService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/UserService.kt
@ -0,0 +1,33 @@
+package dev.usbharu.hideout.service
+
+import dev.usbharu.hideout.domain.model.User
+import dev.usbharu.hideout.domain.model.UserEntity
+import dev.usbharu.hideout.exception.UserNotFoundException
+import dev.usbharu.hideout.repository.IUserRepository
+import dev.usbharu.hideout.repository.UserRepository
+import org.jetbrains.exposed.sql.Database
+import java.lang.Integer.min
+
+class UserService(private val userRepository: IUserRepository) {
+
+    private val maxLimit = 100
+    suspend fun findAll(limit: Int? = maxLimit, offset: Long? = 0): List<UserEntity> {
+
+        return userRepository.findAllByLimitAndByOffset(
+            min(limit ?: maxLimit, maxLimit),
+            offset ?: 0
+        )
+    }
+
+    suspend fun findById(id: Long): UserEntity {
+        return userRepository.findById(id) ?: throw UserNotFoundException("$id was not found.")
+    }
+
+    suspend fun findByName(name:String): UserEntity {
+        return userRepository.findByName(name) ?: throw UserNotFoundException("$name was not found.")
+    }
+
+    suspend fun create(user: User): UserEntity {
+        return userRepository.create(user)
+    }
+}
--- a/src/main/kotlin/dev/usbharu/hideout/util/HttpUtil.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/util/HttpUtil.kt
@ -0,0 +1,28 @@
+package dev.usbharu.hideout.util
+
+import io.ktor.http.*
+
+object HttpUtil {
+    fun isContentTypeOfActivityPub(
+        contentType: String,
+        subType: String,
+        parameter: String
+    ): Boolean {
+        println("$contentType/$subType $parameter")
+        if (contentType != "application") {
+            return false
+        }
+        if (subType == "activity+json") {
+            return true
+        }
+        if (subType == "ld+json" && parameter == "https://www.w3.org/ns/activitystreams") {
+            return true
+
+        }
+        return false
+    }
+
+    val ContentType.Application.Activity: ContentType
+        get() = ContentType("application","activity+json")
+//    fun
+}
--- a/src/main/resources/application.conf
+++ b/src/main/resources/application.conf
@ -0,0 +1,15 @@
+ktor {
+  development = true
+  deployment {
+    port = 8080
+    port = ${?PORT}
+    watch = [classes, resources]
+  }
+  application {
+    modules = [dev.usbharu.hideout.ApplicationKt.module]
+  }
+}
+
+hideout {
+  hostname = "https://localhost:8080"
+}
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@ -0,0 +1,12 @@
+<configuration>
+  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+    <encoder>
+      <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+    </encoder>
+  </appender>
+  <root level="trace">
+    <appender-ref ref="STDOUT"/>
+  </root>
+  <logger name="org.eclipse.jetty" level="INFO"/>
+  <logger name="io.netty" level="INFO"/>
+</configuration>
--- a/src/test/kotlin/dev/usbharu/ApplicationTest.kt
+++ b/src/test/kotlin/dev/usbharu/ApplicationTest.kt
@ -0,0 +1,22 @@
+package dev.usbharu
+
+import dev.usbharu.hideout.plugins.configureRouting
+import io.ktor.client.request.*
+import io.ktor.client.statement.*
+import io.ktor.http.*
+import io.ktor.server.testing.*
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class ApplicationTest {
+    @Test
+    fun testRoot() = testApplication {
+        application {
+            configureRouting()
+        }
+        client.get("/").apply {
+            assertEquals(HttpStatusCode.OK, status)
+            assertEquals("Hello World!", bodyAsText())
+        }
+    }
+}