commit 65ce3beac51714db351bb1e342f8c49bf3e4768c Author: Infendro Date: Sun Jul 13 00:42:40 2025 +0200 initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..512542e --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +# IDE +/.idea/ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/backend/.gitignore b/backend/.gitignore new file mode 100644 index 0000000..8575b21 --- /dev/null +++ b/backend/.gitignore @@ -0,0 +1,9 @@ +# IDE +/.idea/ + +# Gradle +/.gradle/ +/gradle.properties + +# Kotlin +/build/ diff --git a/backend/build.gradle.kts b/backend/build.gradle.kts new file mode 100644 index 0000000..38d6ba0 --- /dev/null +++ b/backend/build.gradle.kts @@ -0,0 +1,41 @@ +group = "com.infendro.account" +version = "0.0.1" + +application { + mainClass.set("com.infendro.account.ApplicationKt") +} + +repositories { + maven("https://git.infendro.com/api/packages/Infendro/maven") + mavenCentral() +} + +plugins { + alias(libs.plugins.kotlin) + alias(libs.plugins.ktor) + alias(libs.plugins.serialization) +} + +dependencies { + implementation(libs.ktor.server) + implementation(libs.ktor.server.cio) + implementation(libs.ktor.server.auth) + implementation(libs.ktor.server.sessions) + implementation(libs.ktor.server.resources) + implementation(libs.ktor.server.statusPages) + implementation(libs.ktor.server.contentNegotiation) + implementation(libs.ktor.server.serialization) + implementation(libs.ktor.server.validation) + implementation(libs.exposed) + implementation(libs.exposed.dao) + implementation(libs.exposed.jdbc) + implementation(libs.postgres) + implementation(libs.flyway) + implementation(libs.flyway.postgres) + implementation(libs.koin) + implementation(libs.koin.logger) + implementation(libs.otp) + implementation(libs.hash) + implementation(libs.encoding) + implementation(libs.logback) +} diff --git a/backend/gradle/libs.versions.toml b/backend/gradle/libs.versions.toml new file mode 100644 index 0000000..6ac4321 --- /dev/null +++ b/backend/gradle/libs.versions.toml @@ -0,0 +1,43 @@ +[versions] +kotlin = "2.1.21" +ktor = "3.1.3" +exposed = "0.60.0" +postgres = "42.7.5" +flyway = "11.7.0" +koin = "4.0.3" +otp = "1.1.0" +hash = "1.1.0" +encoding = "1.1.0" +logback = "1.5.18" + +[plugins] +kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" } +ktor = { id = "io.ktor.plugin", version.ref = "ktor" } +serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" } + +[libraries] +ktor-server = { module = "io.ktor:ktor-server-core-jvm", version.ref = "ktor" } +ktor-server-cio = { module = "io.ktor:ktor-server-cio", version.ref = "ktor" } +ktor-server-auth = { module = "io.ktor:ktor-server-auth-jvm", version.ref = "ktor" } +ktor-server-sessions = { module = "io.ktor:ktor-server-sessions-jvm", version.ref = "ktor" } +ktor-server-resources = { module = "io.ktor:ktor-server-resources", version.ref = "ktor" } +ktor-server-statusPages = { module = "io.ktor:ktor-server-status-pages", version.ref = "ktor" } +ktor-server-contentNegotiation = { module = "io.ktor:ktor-server-content-negotiation-jvm", version.ref = "ktor" } +ktor-server-serialization = { module = "io.ktor:ktor-serialization-kotlinx-json-jvm", version.ref = "ktor" } +ktor-server-validation = { module = "io.ktor:ktor-server-request-validation", version.ref = "ktor" } + +exposed = { module = "org.jetbrains.exposed:exposed-core", version.ref = "exposed" } +exposed-dao = { module = "org.jetbrains.exposed:exposed-dao", version.ref = "exposed" } +exposed-jdbc = { module = "org.jetbrains.exposed:exposed-jdbc", version.ref = "exposed" } +postgres = { module = "org.postgresql:postgresql", version.ref = "postgres" } +flyway = { module = "org.flywaydb:flyway-core", version.ref = "flyway" } +flyway-postgres = { module = "org.flywaydb:flyway-database-postgresql", version.ref = "flyway" } + +koin = { module = "io.insert-koin:koin-ktor", version.ref = "koin" } +koin-logger = { module = "io.insert-koin:koin-logger-slf4j", version.ref = "koin" } + +otp = { module = "com.infendro:otp", version.ref = "otp" } +hash = { module = "com.infendro:hash", version.ref = "hash" } +encoding = { module = "com.infendro:encoding", version.ref = "encoding" } + +logback = { module = "ch.qos.logback:logback-classic", version.ref = "logback" } diff --git a/backend/gradle/wrapper/gradle-wrapper.jar b/backend/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..e644113 Binary files /dev/null and b/backend/gradle/wrapper/gradle-wrapper.jar differ diff --git a/backend/gradle/wrapper/gradle-wrapper.properties b/backend/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..a441313 --- /dev/null +++ b/backend/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,7 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip +networkTimeout=10000 +validateDistributionUrl=true +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/backend/gradlew b/backend/gradlew new file mode 100755 index 0000000..b740cf1 --- /dev/null +++ b/backend/gradlew @@ -0,0 +1,249 @@ +#!/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/HEAD/platforms/jvm/plugins-application/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 + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&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: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + ulimit -n "$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 + + +# 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"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$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 "$JAVACMD" "$@" diff --git a/backend/gradlew.bat b/backend/gradlew.bat new file mode 100644 index 0000000..25da30d --- /dev/null +++ b/backend/gradlew.bat @@ -0,0 +1,92 @@ +@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=. +@rem This is normally unused +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% equ 0 goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +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% equ 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! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/backend/settings.gradle.kts b/backend/settings.gradle.kts new file mode 100644 index 0000000..2401f0a --- /dev/null +++ b/backend/settings.gradle.kts @@ -0,0 +1 @@ +rootProject.name = "backend" diff --git a/backend/src/main/kotlin/com/infendro/account/Application.kt b/backend/src/main/kotlin/com/infendro/account/Application.kt new file mode 100644 index 0000000..4fa9106 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/Application.kt @@ -0,0 +1,22 @@ +package com.infendro.account + +import com.infendro.account.config.* +import com.infendro.account.model.initializeDatabase +import io.ktor.server.application.* +import io.ktor.server.cio.* + +fun main( + args: Array, +) = EngineMain.main(args) + +fun Application.module() { + configureDatabase() + configureDependencyInjection() + configureSecurity() + configureSerialization() + configureValidation() + configureRouting() + configureException() + + initializeDatabase() +} diff --git a/backend/src/main/kotlin/com/infendro/account/config/Config.kt b/backend/src/main/kotlin/com/infendro/account/config/Config.kt new file mode 100644 index 0000000..d8e3487 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/Config.kt @@ -0,0 +1,45 @@ +package com.infendro.account.config + +import io.ktor.server.config.ApplicationConfig + +data class DatabaseConfig( + val host: String, + val username: String, + val password: String, +) { + val url: String + get() = "jdbc:postgresql://${host}/account" +} + +data class SecurityConfig( + val cookie: CookieConfig, +) + +data class CookieConfig( + val domain: String, + val path: String, + val secure: Boolean, +) + +val ApplicationConfig.database: DatabaseConfig + get() { + val host = property("database.host").getString() + val username = property("database.username").getString() + val password = property("database.password").getString() + + return DatabaseConfig(host, username, password) + } + +val ApplicationConfig.security: SecurityConfig + get() { + return SecurityConfig(cookie) + } + +private val ApplicationConfig.cookie: CookieConfig + get() { + val domain = property("security.cookie.domain").getString() + val path = property("security.cookie.path").getString() + val secure = property("security.cookie.secure").getString().toBooleanStrict() + + return CookieConfig(domain, path, secure) + } diff --git a/backend/src/main/kotlin/com/infendro/account/config/Database.kt b/backend/src/main/kotlin/com/infendro/account/config/Database.kt new file mode 100644 index 0000000..028e857 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/Database.kt @@ -0,0 +1,20 @@ +package com.infendro.account.config + +import io.ktor.server.application.Application +import org.flywaydb.core.Flyway +import org.jetbrains.exposed.sql.Database + +fun Application.configureDatabase() { + val config = environment.config.database + + Database.connect( + url = config.url, + user = config.username, + password = config.password, + ) + + val flyway = Flyway.configure() + .dataSource(config.url, config.username, config.password) + .load() + flyway.migrate() +} diff --git a/backend/src/main/kotlin/com/infendro/account/config/DependencyInjection.kt b/backend/src/main/kotlin/com/infendro/account/config/DependencyInjection.kt new file mode 100644 index 0000000..3208699 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/DependencyInjection.kt @@ -0,0 +1,34 @@ +package com.infendro.account.config + +import com.infendro.account.model.repository.AccessRepository +import com.infendro.account.model.repository.AccountRepository +import com.infendro.account.model.repository.InitializationRepository +import com.infendro.account.model.repository.SessionRepository +import com.infendro.account.service.AccessService +import com.infendro.account.service.AccountService +import com.infendro.account.service.RoleService +import com.infendro.account.service.SessionService +import io.ktor.server.application.* +import org.koin.core.module.dsl.singleOf +import org.koin.dsl.module +import org.koin.ktor.plugin.koin +import org.koin.logger.slf4jLogger + +fun Application.configureDependencyInjection() { + koin { + slf4jLogger() + modules(module) + } +} + +private val module = module { + singleOf(::InitializationRepository) + singleOf(::AccessRepository) + singleOf(::AccountRepository) + singleOf(::SessionRepository) + + singleOf(::AccessService) + singleOf(::AccountService) + singleOf(::RoleService) + singleOf(::SessionService) +} diff --git a/backend/src/main/kotlin/com/infendro/account/config/Exception.kt b/backend/src/main/kotlin/com/infendro/account/config/Exception.kt new file mode 100644 index 0000000..618ee02 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/Exception.kt @@ -0,0 +1,19 @@ +package com.infendro.account.config + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.BadRequest +import io.ktor.server.application.* +import io.ktor.server.plugins.requestvalidation.* +import io.ktor.server.plugins.statuspages.* +import io.ktor.server.response.* + +fun Application.configureException() { + install(StatusPages) { + exception { call, exception -> + call.respond(exception.status) + } + exception { call, _ -> + call.respond(BadRequest) + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/config/Routing.kt b/backend/src/main/kotlin/com/infendro/account/config/Routing.kt new file mode 100644 index 0000000..401c0c8 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/Routing.kt @@ -0,0 +1,19 @@ +package com.infendro.account.config + +import com.infendro.account.routing.access +import com.infendro.account.routing.account +import com.infendro.account.routing.role +import com.infendro.account.routing.session +import io.ktor.server.application.* +import io.ktor.server.resources.* +import io.ktor.server.routing.* + +fun Application.configureRouting() { + install(Resources) + routing { + access() + account() + role() + session() + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/config/Security.kt b/backend/src/main/kotlin/com/infendro/account/config/Security.kt new file mode 100644 index 0000000..ef2ad23 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/Security.kt @@ -0,0 +1,69 @@ +package com.infendro.account.config + +import com.infendro.account.exception.client.UnauthorizedException +import com.infendro.account.model.Role +import com.infendro.account.model.entity.AccountEntity +import com.infendro.account.model.entity.SessionEntity +import com.infendro.account.model.entity.SessionTable +import com.infendro.account.model.repository.SessionRepository +import com.infendro.account.util.Hasher +import io.ktor.server.application.Application +import io.ktor.server.application.install +import io.ktor.server.auth.Authentication +import io.ktor.server.auth.session +import io.ktor.server.sessions.* +import kotlin.time.Duration.Companion.days +import kotlinx.serialization.Serializable +import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq +import org.koin.ktor.ext.inject + +@Serializable +data class AuthenticationSession( + val token: String, +) + +data class AuthenticationPrincipal( + val account: AccountEntity, + val session: SessionEntity, +) { + val role: Role + get() = account.role +} + +fun Application.configureSecurity() { + val config = environment.config.security + + install(Sessions) { + cookie( + "Authentication", + SessionStorageMemory(), + ) { + cookie.domain = config.cookie.domain + cookie.path = config.cookie.path + cookie.httpOnly = true + cookie.secure = config.cookie.secure + cookie.extensions["SameSite"] = "Strict" + cookie.maxAge = 7.days + } + } + install(Authentication) { + session { + validate { authenticationSession -> + val sessionRepository by inject() + + val session = sessionRepository + .singleOrNull { SessionTable.tokenHash eq Hasher.hash(authenticationSession.token) } + ?: return@validate null + + sessions.set(authenticationSession) + + AuthenticationPrincipal(session.account(), session) + } + challenge { + call.sessions.clear() + + throw UnauthorizedException() + } + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/config/Serialization.kt b/backend/src/main/kotlin/com/infendro/account/config/Serialization.kt new file mode 100644 index 0000000..340d53d --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/Serialization.kt @@ -0,0 +1,11 @@ +package com.infendro.account.config + +import io.ktor.serialization.kotlinx.json.* +import io.ktor.server.application.* +import io.ktor.server.plugins.contentnegotiation.* + +fun Application.configureSerialization() { + install(ContentNegotiation) { + json() + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/config/Validation.kt b/backend/src/main/kotlin/com/infendro/account/config/Validation.kt new file mode 100644 index 0000000..c8f1893 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/config/Validation.kt @@ -0,0 +1,15 @@ +package com.infendro.account.config + +import com.infendro.account.dto.request.validatePostAccountRequest +import com.infendro.account.dto.request.validatePutAccountCurrentPasswordRequest +import com.infendro.account.dto.request.validatePutAccountCurrentUsernameRequest +import io.ktor.server.application.* +import io.ktor.server.plugins.requestvalidation.* + +fun Application.configureValidation() { + install(RequestValidation) { + validatePostAccountRequest() + validatePutAccountCurrentUsernameRequest() + validatePutAccountCurrentPasswordRequest() + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/dto/request/PostAccountRequest.kt b/backend/src/main/kotlin/com/infendro/account/dto/request/PostAccountRequest.kt new file mode 100644 index 0000000..5e1a3b8 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/request/PostAccountRequest.kt @@ -0,0 +1,30 @@ +package com.infendro.account.dto.request + +import com.infendro.account.util.REGEX_PASSWORD +import com.infendro.account.util.REGEX_USERNAME +import io.ktor.server.plugins.requestvalidation.RequestValidationConfig +import io.ktor.server.plugins.requestvalidation.ValidationResult.Invalid +import io.ktor.server.plugins.requestvalidation.ValidationResult.Valid +import kotlinx.serialization.Serializable + +@Serializable +data class PostAccountRequest( + val username: String, + val password: String, + val access: PostAccountRequestAccess, +) + +@Serializable +data class PostAccountRequestAccess( + val token: String, +) + +fun RequestValidationConfig.validatePostAccountRequest() { + validate { request -> + when { + !REGEX_USERNAME.matches(request.username) -> Invalid("") + !REGEX_PASSWORD.matches(request.password) -> Invalid("") + else -> Valid + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/dto/request/PostSessionRequest.kt b/backend/src/main/kotlin/com/infendro/account/dto/request/PostSessionRequest.kt new file mode 100644 index 0000000..cb9c707 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/request/PostSessionRequest.kt @@ -0,0 +1,10 @@ +package com.infendro.account.dto.request + +import kotlinx.serialization.Serializable + +@Serializable +data class PostSessionRequest( + val username: String, + val password: String, + val otp: String, +) diff --git a/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountCurrentPasswordRequest.kt b/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountCurrentPasswordRequest.kt new file mode 100644 index 0000000..75ee60b --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountCurrentPasswordRequest.kt @@ -0,0 +1,21 @@ +package com.infendro.account.dto.request + +import com.infendro.account.util.REGEX_PASSWORD +import io.ktor.server.plugins.requestvalidation.* +import io.ktor.server.plugins.requestvalidation.ValidationResult.* +import kotlinx.serialization.Serializable + +@Serializable +data class PutAccountCurrentPasswordRequest( + val password: String, + val otp: String, +) + +fun RequestValidationConfig.validatePutAccountCurrentPasswordRequest() { + validate { request -> + when { + !REGEX_PASSWORD.matches(request.password) -> Invalid("") + else -> Valid + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountCurrentUsernameRequest.kt b/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountCurrentUsernameRequest.kt new file mode 100644 index 0000000..b5aaecb --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountCurrentUsernameRequest.kt @@ -0,0 +1,21 @@ +package com.infendro.account.dto.request + +import com.infendro.account.util.REGEX_USERNAME +import io.ktor.server.plugins.requestvalidation.* +import io.ktor.server.plugins.requestvalidation.ValidationResult.* +import kotlinx.serialization.Serializable + +@Serializable +data class PutAccountCurrentUsernameRequest( + val username: String, + val otp: String, +) + +fun RequestValidationConfig.validatePutAccountCurrentUsernameRequest() { + validate { request -> + when { + !REGEX_USERNAME.matches(request.username) -> Invalid("") + else -> Valid + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountIdRoleRequest.kt b/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountIdRoleRequest.kt new file mode 100644 index 0000000..c105e41 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/request/PutAccountIdRoleRequest.kt @@ -0,0 +1,9 @@ +package com.infendro.account.dto.request + +import com.infendro.account.model.Role +import kotlinx.serialization.Serializable + +@Serializable +data class PutAccountIdRoleRequest( + val role: Role, +) diff --git a/backend/src/main/kotlin/com/infendro/account/dto/response/AccessResponse.kt b/backend/src/main/kotlin/com/infendro/account/dto/response/AccessResponse.kt new file mode 100644 index 0000000..bae5d7f --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/response/AccessResponse.kt @@ -0,0 +1,13 @@ +package com.infendro.account.dto.response + +import com.infendro.account.model.entity.AccessEntity +import kotlinx.serialization.Serializable + +@Serializable +data class AccessResponse( + val id: Long, +) + +fun AccessEntity.toResponse() = AccessResponse( + id = id.value, +) diff --git a/backend/src/main/kotlin/com/infendro/account/dto/response/AccountResponse.kt b/backend/src/main/kotlin/com/infendro/account/dto/response/AccountResponse.kt new file mode 100644 index 0000000..aa0cc6d --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/response/AccountResponse.kt @@ -0,0 +1,23 @@ +package com.infendro.account.dto.response + +import com.infendro.account.model.Role +import com.infendro.account.model.entity.AccountEntity +import com.infendro.account.model.entity.SessionEntity +import kotlinx.serialization.Serializable + +@Serializable +data class AccountResponse( + val id: Long, + val username: String, + val role: Role, + val sessions: List, +) + +fun AccountEntity.toResponse(): AccountResponse { + return AccountResponse( + id = id.value, + username = username, + role = role, + sessions = sessions().map(SessionEntity::toResponse), + ) +} diff --git a/backend/src/main/kotlin/com/infendro/account/dto/response/PostAccessResponse.kt b/backend/src/main/kotlin/com/infendro/account/dto/response/PostAccessResponse.kt new file mode 100644 index 0000000..4296c24 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/response/PostAccessResponse.kt @@ -0,0 +1,8 @@ +package com.infendro.account.dto.response + +import kotlinx.serialization.Serializable + +@Serializable +data class PostAccessResponse( + val token: String, +) diff --git a/backend/src/main/kotlin/com/infendro/account/dto/response/PostAccountResponse.kt b/backend/src/main/kotlin/com/infendro/account/dto/response/PostAccountResponse.kt new file mode 100644 index 0000000..fda12df --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/response/PostAccountResponse.kt @@ -0,0 +1,8 @@ +package com.infendro.account.dto.response + +import kotlinx.serialization.Serializable + +@Serializable +data class PostAccountResponse( + val secret: String, +) diff --git a/backend/src/main/kotlin/com/infendro/account/dto/response/RoleResponse.kt b/backend/src/main/kotlin/com/infendro/account/dto/response/RoleResponse.kt new file mode 100644 index 0000000..91ea4fc --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/response/RoleResponse.kt @@ -0,0 +1,15 @@ +package com.infendro.account.dto.response + +import com.infendro.account.model.Role +import kotlinx.serialization.Serializable + +@Serializable +data class RoleResponse( + val role: Role, + val children: List, +) + +fun Role.toResponse() = RoleResponse( + role = this, + children = children, +) diff --git a/backend/src/main/kotlin/com/infendro/account/dto/response/SessionResponse.kt b/backend/src/main/kotlin/com/infendro/account/dto/response/SessionResponse.kt new file mode 100644 index 0000000..abfd454 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/dto/response/SessionResponse.kt @@ -0,0 +1,17 @@ +package com.infendro.account.dto.response + +import com.infendro.account.model.entity.SessionEntity +import kotlinx.serialization.Serializable + +@Serializable +data class SessionResponse( + val id: Long, + val accountId: Long, +) + +fun SessionEntity.toResponse(): SessionResponse { + return SessionResponse( + id = id.value, + accountId = account().id.value, + ) +} diff --git a/backend/src/main/kotlin/com/infendro/account/exception/StatusException.kt b/backend/src/main/kotlin/com/infendro/account/exception/StatusException.kt new file mode 100644 index 0000000..c659ad5 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/StatusException.kt @@ -0,0 +1,7 @@ +package com.infendro.account.exception + +import io.ktor.http.HttpStatusCode + +abstract class StatusException( + val status: HttpStatusCode, +) : Exception() diff --git a/backend/src/main/kotlin/com/infendro/account/exception/client/BadRequestException.kt b/backend/src/main/kotlin/com/infendro/account/exception/client/BadRequestException.kt new file mode 100644 index 0000000..d010a81 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/client/BadRequestException.kt @@ -0,0 +1,6 @@ +package com.infendro.account.exception.client + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.BadRequest + +class BadRequestException : StatusException(BadRequest) diff --git a/backend/src/main/kotlin/com/infendro/account/exception/client/ConflictException.kt b/backend/src/main/kotlin/com/infendro/account/exception/client/ConflictException.kt new file mode 100644 index 0000000..3f878b3 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/client/ConflictException.kt @@ -0,0 +1,6 @@ +package com.infendro.account.exception.client + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.Conflict + +class ConflictException : StatusException(Conflict) diff --git a/backend/src/main/kotlin/com/infendro/account/exception/client/ForbiddenException.kt b/backend/src/main/kotlin/com/infendro/account/exception/client/ForbiddenException.kt new file mode 100644 index 0000000..3a3a9a7 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/client/ForbiddenException.kt @@ -0,0 +1,6 @@ +package com.infendro.account.exception.client + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.Forbidden + +class ForbiddenException : StatusException(Forbidden) diff --git a/backend/src/main/kotlin/com/infendro/account/exception/client/NotFoundException.kt b/backend/src/main/kotlin/com/infendro/account/exception/client/NotFoundException.kt new file mode 100644 index 0000000..0a3cbce --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/client/NotFoundException.kt @@ -0,0 +1,6 @@ +package com.infendro.account.exception.client + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.NotFound + +class NotFoundException : StatusException(NotFound) diff --git a/backend/src/main/kotlin/com/infendro/account/exception/client/UnauthorizedException.kt b/backend/src/main/kotlin/com/infendro/account/exception/client/UnauthorizedException.kt new file mode 100644 index 0000000..b2bb90b --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/client/UnauthorizedException.kt @@ -0,0 +1,6 @@ +package com.infendro.account.exception.client + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.Unauthorized + +class UnauthorizedException : StatusException(Unauthorized) diff --git a/backend/src/main/kotlin/com/infendro/account/exception/server/InternalServerErrorException.kt b/backend/src/main/kotlin/com/infendro/account/exception/server/InternalServerErrorException.kt new file mode 100644 index 0000000..229b734 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/server/InternalServerErrorException.kt @@ -0,0 +1,6 @@ +package com.infendro.account.exception.server + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.InternalServerError + +class InternalServerErrorException : StatusException(InternalServerError) diff --git a/backend/src/main/kotlin/com/infendro/account/exception/server/NotImplementedException.kt b/backend/src/main/kotlin/com/infendro/account/exception/server/NotImplementedException.kt new file mode 100644 index 0000000..b014bc1 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/exception/server/NotImplementedException.kt @@ -0,0 +1,6 @@ +package com.infendro.account.exception.server + +import com.infendro.account.exception.StatusException +import io.ktor.http.HttpStatusCode.Companion.NotImplemented + +class NotImplementedException : StatusException(NotImplemented) diff --git a/backend/src/main/kotlin/com/infendro/account/model/Initialization.kt b/backend/src/main/kotlin/com/infendro/account/model/Initialization.kt new file mode 100644 index 0000000..bfa6915 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/Initialization.kt @@ -0,0 +1,44 @@ +package com.infendro.account.model + +import com.infendro.account.model.entity.InitializationTable +import com.infendro.account.model.repository.AccountRepository +import com.infendro.account.model.repository.InitializationRepository +import com.infendro.account.util.SecureHasher +import io.ktor.server.application.Application +import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq +import org.koin.ktor.ext.inject + +fun Application.initializeDatabase() { + owner() +} + +private fun Application.owner() = initialize("owner") { + val accountRepository by inject() + + accountRepository.insert { + val salt = SecureHasher.generateSalt() + + this.username = "infendro" + this.passwordHash = SecureHasher.hash("password", salt) + this.passwordSalt = salt + this.secret = "deadbeef" + this.role = Role.OWNER + } +} + +private fun Application.initialize( + name: String, + block: () -> Unit, +) { + val initializationRepository by inject() + + initializationRepository + .singleOrNull { InitializationTable.name eq name } + ?.run { return } + + block() + + initializationRepository.insert { + this.name = name + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/model/Role.kt b/backend/src/main/kotlin/com/infendro/account/model/Role.kt new file mode 100644 index 0000000..67041b8 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/Role.kt @@ -0,0 +1,34 @@ +package com.infendro.account.model + +enum class Role( + val children: List = listOf(), +) { + USER, + OWNER( + children = listOf(USER), + ); + + fun hasChild( + role: Role, + ): Boolean { + return children.contains(role) + } + + companion object { + val ALL = entries.toList() + } +} + +infix fun List.except( + roles: List, +): List { + return filterNot { it in roles } + .toList() +} + +infix fun List.except( + role: Role, +): List { + return filterNot { it == role } + .toList() +} diff --git a/backend/src/main/kotlin/com/infendro/account/model/entity/Access.kt b/backend/src/main/kotlin/com/infendro/account/model/entity/Access.kt new file mode 100644 index 0000000..a994a9d --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/entity/Access.kt @@ -0,0 +1,16 @@ +package com.infendro.account.model.entity + +import org.jetbrains.exposed.dao.LongEntity +import org.jetbrains.exposed.dao.LongEntityClass +import org.jetbrains.exposed.dao.id.EntityID +import org.jetbrains.exposed.dao.id.LongIdTable + +object AccessTable : LongIdTable("access", "id") { + val tokenHash = text("token_hash") +} + +class AccessEntity(id: EntityID) : LongEntity(id) { + companion object : LongEntityClass(AccessTable) + + var tokenHash by AccessTable.tokenHash +} diff --git a/backend/src/main/kotlin/com/infendro/account/model/entity/Account.kt b/backend/src/main/kotlin/com/infendro/account/model/entity/Account.kt new file mode 100644 index 0000000..acee97a --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/entity/Account.kt @@ -0,0 +1,39 @@ +package com.infendro.account.model.entity + +import com.infendro.account.model.Role +import org.jetbrains.exposed.dao.LongEntity +import org.jetbrains.exposed.dao.LongEntityClass +import org.jetbrains.exposed.dao.id.EntityID +import org.jetbrains.exposed.dao.id.LongIdTable +import org.jetbrains.exposed.sql.transactions.transaction + +object AccountTable : LongIdTable("account", "id") { + val username = text("username") + val passwordHash = text("password_hash") + val passwordSalt = text("password_salt") + val secret = text("secret") + val role = customEnumeration( + "role", + fromDb = { + when (it) { + is String -> Role.valueOf(it) + else -> throw Error() + } + }, + toDb = { it.name } + ) +} + +class AccountEntity(id: EntityID) : LongEntity(id) { + companion object : LongEntityClass(AccountTable) + + var username by AccountTable.username + var passwordHash by AccountTable.passwordHash + var passwordSalt by AccountTable.passwordSalt + var secret by AccountTable.secret + var role by AccountTable.role + + val sessions by SessionEntity referrersOn SessionTable.accountId + + fun sessions() = transaction { sessions.toList() } +} diff --git a/backend/src/main/kotlin/com/infendro/account/model/entity/Initialization.kt b/backend/src/main/kotlin/com/infendro/account/model/entity/Initialization.kt new file mode 100644 index 0000000..0e44afd --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/entity/Initialization.kt @@ -0,0 +1,16 @@ +package com.infendro.account.model.entity + +import org.jetbrains.exposed.dao.LongEntity +import org.jetbrains.exposed.dao.LongEntityClass +import org.jetbrains.exposed.dao.id.EntityID +import org.jetbrains.exposed.dao.id.LongIdTable + +object InitializationTable : LongIdTable("initialization", "id") { + val name = text("name") +} + +class InitializationEntity(id: EntityID) : LongEntity(id) { + companion object : LongEntityClass(InitializationTable) + + var name by InitializationTable.name +} diff --git a/backend/src/main/kotlin/com/infendro/account/model/entity/Session.kt b/backend/src/main/kotlin/com/infendro/account/model/entity/Session.kt new file mode 100644 index 0000000..0e109c9 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/entity/Session.kt @@ -0,0 +1,21 @@ +package com.infendro.account.model.entity + +import org.jetbrains.exposed.dao.LongEntity +import org.jetbrains.exposed.dao.LongEntityClass +import org.jetbrains.exposed.dao.id.EntityID +import org.jetbrains.exposed.dao.id.LongIdTable +import org.jetbrains.exposed.sql.transactions.transaction + +object SessionTable : LongIdTable("session", "id") { + val tokenHash = text("token_hash") + val accountId = reference("account_id", AccountTable.id) +} + +class SessionEntity(id: EntityID) : LongEntity(id) { + companion object : LongEntityClass(SessionTable) + + var tokenHash by SessionTable.tokenHash + var account by AccountEntity referencedOn SessionTable.accountId + + fun account() = transaction { account } +} diff --git a/backend/src/main/kotlin/com/infendro/account/model/repository/AccessRepository.kt b/backend/src/main/kotlin/com/infendro/account/model/repository/AccessRepository.kt new file mode 100644 index 0000000..3ce825f --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/repository/AccessRepository.kt @@ -0,0 +1,5 @@ +package com.infendro.account.model.repository + +import com.infendro.account.model.entity.AccessEntity + +class AccessRepository : Repository(AccessEntity) diff --git a/backend/src/main/kotlin/com/infendro/account/model/repository/AccountRepository.kt b/backend/src/main/kotlin/com/infendro/account/model/repository/AccountRepository.kt new file mode 100644 index 0000000..9233b73 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/repository/AccountRepository.kt @@ -0,0 +1,5 @@ +package com.infendro.account.model.repository + +import com.infendro.account.model.entity.AccountEntity + +class AccountRepository : Repository(AccountEntity) diff --git a/backend/src/main/kotlin/com/infendro/account/model/repository/InitializationRepository.kt b/backend/src/main/kotlin/com/infendro/account/model/repository/InitializationRepository.kt new file mode 100644 index 0000000..3a471dc --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/repository/InitializationRepository.kt @@ -0,0 +1,5 @@ +package com.infendro.account.model.repository + +import com.infendro.account.model.entity.InitializationEntity + +class InitializationRepository : Repository(InitializationEntity) diff --git a/backend/src/main/kotlin/com/infendro/account/model/repository/Repository.kt b/backend/src/main/kotlin/com/infendro/account/model/repository/Repository.kt new file mode 100644 index 0000000..159fb18 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/repository/Repository.kt @@ -0,0 +1,124 @@ +package com.infendro.account.model.repository + +import org.jetbrains.exposed.dao.LongEntity +import org.jetbrains.exposed.dao.LongEntityClass +import org.jetbrains.exposed.sql.Op +import org.jetbrains.exposed.sql.transactions.transaction + +abstract class Repository( + private val entityClass: LongEntityClass, +) { + fun all(): List = transaction { + entityClass.all().toList() + } + + fun all( + where: Op, + ): List = transaction { + entityClass.find(where).toList() + } + + fun all( + where: () -> Op, + ): List { + return all(where()) + } + + fun single( + where: Op, + ): ENTITY = transaction { + entityClass.find(where).single() + } + + fun single( + where: () -> Op, + ): ENTITY { + return single(where()) + } + + fun singleOrNull( + where: Op, + ): ENTITY? = transaction { + entityClass.find(where).singleOrNull() + } + + fun singleOrNull( + where: () -> Op, + ): ENTITY? { + return singleOrNull(where()) + } + + fun exists( + where: Op, + ): Boolean { + return all(where).isNotEmpty() + } + + fun exists( + where: () -> Op, + ): Boolean { + return exists(where()) + } + + fun insert( + block: ENTITY.() -> Unit, + ): Unit = transaction { + entityClass.new(block) + } + + fun update( + entity: ENTITY, + block: ENTITY.() -> Unit, + ): Unit = transaction { + entity.block() + } + + fun update( + entities: Iterable, + block: ENTITY.() -> Unit, + ) { + for (entity in entities) { + update(entity, block) + } + } + + fun update( + where: Op, + block: ENTITY.() -> Unit, + ) { + update(all(where), block) + } + + fun update( + where: () -> Op, + block: ENTITY.() -> Unit, + ) { + update(where(), block) + } + + fun delete( + entity: ENTITY, + ): Unit = transaction { + entity.delete() + } + + fun delete( + entities: Iterable, + ) { + for (entity in entities) { + delete(entity) + } + } + + fun delete( + where: Op, + ) { + delete(all(where)) + } + + fun delete( + where: () -> Op, + ) { + delete(where()) + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/model/repository/SessionRepository.kt b/backend/src/main/kotlin/com/infendro/account/model/repository/SessionRepository.kt new file mode 100644 index 0000000..7bb2bbc --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/model/repository/SessionRepository.kt @@ -0,0 +1,5 @@ +package com.infendro.account.model.repository + +import com.infendro.account.model.entity.SessionEntity + +class SessionRepository : Repository(SessionEntity) diff --git a/backend/src/main/kotlin/com/infendro/account/routing/Access.kt b/backend/src/main/kotlin/com/infendro/account/routing/Access.kt new file mode 100644 index 0000000..d7299f7 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/routing/Access.kt @@ -0,0 +1,56 @@ +package com.infendro.account.routing + +import com.infendro.account.config.AuthenticationPrincipal +import com.infendro.account.service.AccessService +import io.ktor.http.HttpStatusCode.Companion.OK +import io.ktor.resources.Resource +import io.ktor.server.auth.authenticate +import io.ktor.server.auth.principal +import io.ktor.server.resources.delete +import io.ktor.server.resources.get +import io.ktor.server.resources.post +import io.ktor.server.response.respond +import io.ktor.server.routing.Routing +import org.koin.ktor.ext.inject + +@Resource("/access") +private class Access { + @Resource("/all") + class All( + val parent: Access, + ) + + @Resource("/{id}") + class Id( + val parent: Access, + val id: Long, + ) +} + +fun Routing.access() { + val accessService by inject() + + authenticate { + post { + val principal = call.principal()!! + + accessService.post(principal) + .also { call.respond(it) } + } + + get { + val principal = call.principal()!! + + accessService.getAll(principal) + .also { call.respond(it) } + } + + delete { resource -> + val principal = call.principal()!! + val id = resource.id + + accessService.deleteId(principal, id) + call.respond(OK) + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/routing/Account.kt b/backend/src/main/kotlin/com/infendro/account/routing/Account.kt new file mode 100644 index 0000000..5a3593c --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/routing/Account.kt @@ -0,0 +1,153 @@ +package com.infendro.account.routing + +import com.infendro.account.config.AuthenticationPrincipal +import com.infendro.account.dto.request.PostAccountRequest +import com.infendro.account.dto.request.PutAccountCurrentPasswordRequest +import com.infendro.account.dto.request.PutAccountCurrentUsernameRequest +import com.infendro.account.dto.request.PutAccountIdRoleRequest +import com.infendro.account.service.AccountService +import io.ktor.http.HttpStatusCode.Companion.OK +import io.ktor.resources.Resource +import io.ktor.server.auth.authenticate +import io.ktor.server.auth.principal +import io.ktor.server.request.receive +import io.ktor.server.resources.delete +import io.ktor.server.resources.get +import io.ktor.server.resources.post +import io.ktor.server.resources.put +import io.ktor.server.response.respond +import io.ktor.server.routing.Routing +import io.ktor.server.sessions.sessions +import org.koin.ktor.ext.inject + +@Resource("/account") +private class Account { + @Resource("/all") + class All( + val parent: Account, + ) + + @Resource("/current") + class Current( + val parent: Account, + ) { + @Resource("/username") + class Username( + val parent: Current, + ) + + @Resource("/password") + class Password( + val parent: Current, + ) + + @Resource("/session") + class Session( + val parent: Current, + ) { + @Resource("/all") + class All( + val parent: Session, + ) + + @Resource("/{id}") + class Id( + val parent: Session, + val id: Long, + ) + } + } + + @Resource("/{id}") + class Id( + val parent: Account, + val id: Long, + ) { + @Resource("/role") + class Role( + val parent: Id, + ) + } +} + +fun Routing.account() { + val accountService by inject() + + post { + val request = call.receive() + + accountService.post(request) + .also { call.respond(it) } + } + + authenticate { + get { + val principal = call.principal()!! + + accountService.getAll(principal) + .also { call.respond(it) } + } + + get { + val principal = call.principal()!! + + accountService.getCurrent(principal) + .also { call.respond(it) } + } + + delete { + val principal = call.principal()!! + + accountService.deleteCurrent(principal) + call.respond(OK) + } + + put { + val principal = call.principal()!! + val request = call.receive() + + accountService.putCurrentUsername(principal, call.sessions, request) + call.respond(OK) + } + + put { + val principal = call.principal()!! + val request = call.receive() + + accountService.putCurrentPassword(principal, call.sessions, request) + call.respond(OK) + } + + get { + val principal = call.principal()!! + + accountService.getCurrentSessionAll(principal) + .also { call.respond(it) } + } + + delete { resource -> + val principal = call.principal()!! + val id = resource.id + + accountService.deleteCurrentSessionId(principal, call.sessions, id) + call.respond(OK) + } + + delete { resource -> + val principal = call.principal()!! + val id = resource.id + + accountService.deleteId(principal, id) + call.respond(OK) + } + + put { resource -> + val principal = call.principal()!! + val id = resource.parent.id + val request = call.receive() + + accountService.putIdRole(principal, id, request) + call.respond(OK) + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/routing/Role.kt b/backend/src/main/kotlin/com/infendro/account/routing/Role.kt new file mode 100644 index 0000000..ab24c03 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/routing/Role.kt @@ -0,0 +1,25 @@ +package com.infendro.account.routing + +import com.infendro.account.service.RoleService +import io.ktor.resources.Resource +import io.ktor.server.resources.get +import io.ktor.server.response.respond +import io.ktor.server.routing.Routing +import org.koin.ktor.ext.inject + +@Resource("/role") +private class Role { + @Resource("/all") + class All( + val parent: Role, + ) +} + +fun Routing.role() { + val roleService by inject() + + get { + roleService.getAll() + .also { call.respond(it) } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/routing/Session.kt b/backend/src/main/kotlin/com/infendro/account/routing/Session.kt new file mode 100644 index 0000000..343c935 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/routing/Session.kt @@ -0,0 +1,78 @@ +package com.infendro.account.routing + +import com.infendro.account.config.AuthenticationPrincipal +import com.infendro.account.dto.request.PostSessionRequest +import com.infendro.account.service.SessionService +import io.ktor.http.HttpStatusCode.Companion.OK +import io.ktor.resources.Resource +import io.ktor.server.auth.authenticate +import io.ktor.server.auth.principal +import io.ktor.server.request.receive +import io.ktor.server.resources.delete +import io.ktor.server.resources.get +import io.ktor.server.resources.post +import io.ktor.server.response.respond +import io.ktor.server.routing.Routing +import io.ktor.server.sessions.sessions +import org.koin.ktor.ext.inject + +@Resource("/session") +private class Session { + @Resource("/all") + class All( + val parent: Session, + ) + + @Resource("/{id}") + class Id( + val parent: Session, + val id: Long, + ) + + @Resource("/current") + class Current( + val parent: Session, + ) +} + +fun Routing.session() { + val sessionService by inject() + + post { + val request = call.receive() + + sessionService.post(call.sessions, request) + call.respond(OK) + } + + authenticate { + get { + val principal = call.principal()!! + + sessionService.getAll(principal) + .also { call.respond(it) } + } + + delete { resource -> + val principal = call.principal()!! + val id = resource.id + + sessionService.deleteId(principal, id) + call.respond(OK) + } + + get { + val principal = call.principal()!! + + sessionService.getCurrent(principal) + .also { call.respond(it) } + } + + delete { + val principal = call.principal()!! + + sessionService.deleteCurrent(principal, call.sessions) + call.respond(OK) + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/service/AccessService.kt b/backend/src/main/kotlin/com/infendro/account/service/AccessService.kt new file mode 100644 index 0000000..6af89f2 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/service/AccessService.kt @@ -0,0 +1,59 @@ +package com.infendro.account.service + +import com.infendro.account.config.AuthenticationPrincipal +import com.infendro.account.dto.response.AccessResponse +import com.infendro.account.dto.response.PostAccessResponse +import com.infendro.account.dto.response.toResponse +import com.infendro.account.exception.client.ForbiddenException +import com.infendro.account.exception.client.NotFoundException +import com.infendro.account.model.Role.OWNER +import com.infendro.account.model.entity.AccessTable +import com.infendro.account.model.repository.AccessRepository +import com.infendro.account.util.Hasher +import com.infendro.account.util.TokenGenerator +import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq + +class AccessService( + private val accessRepository: AccessRepository, +) { + fun post( + principal: AuthenticationPrincipal, + ): PostAccessResponse { + if (principal.role != OWNER) + throw ForbiddenException() + + val token = TokenGenerator.generate() + accessRepository.insert { + this.tokenHash = Hasher.hash(token) + } + + return PostAccessResponse( + token = token + ) + } + + fun getAll( + principal: AuthenticationPrincipal, + ): List { + if (principal.role != OWNER) + throw ForbiddenException() + + return accessRepository + .all() + .map { it.toResponse() } + } + + fun deleteId( + principal: AuthenticationPrincipal, + id: Long, + ) { + if (principal.role != OWNER) + throw ForbiddenException() + + val access = accessRepository + .singleOrNull { AccessTable.id eq id } + ?: throw NotFoundException() + + accessRepository.delete(access) + } +} \ No newline at end of file diff --git a/backend/src/main/kotlin/com/infendro/account/service/AccountService.kt b/backend/src/main/kotlin/com/infendro/account/service/AccountService.kt new file mode 100644 index 0000000..441fa3f --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/service/AccountService.kt @@ -0,0 +1,189 @@ +package com.infendro.account.service + +import com.infendro.account.config.AuthenticationPrincipal +import com.infendro.account.config.AuthenticationSession +import com.infendro.account.dto.request.PostAccountRequest +import com.infendro.account.dto.request.PutAccountCurrentPasswordRequest +import com.infendro.account.dto.request.PutAccountCurrentUsernameRequest +import com.infendro.account.dto.request.PutAccountIdRoleRequest +import com.infendro.account.dto.response.AccountResponse +import com.infendro.account.dto.response.PostAccountResponse +import com.infendro.account.dto.response.SessionResponse +import com.infendro.account.dto.response.toResponse +import com.infendro.account.exception.client.ConflictException +import com.infendro.account.exception.client.ForbiddenException +import com.infendro.account.exception.client.NotFoundException +import com.infendro.account.exception.client.UnauthorizedException +import com.infendro.account.model.Role.OWNER +import com.infendro.account.model.Role.USER +import com.infendro.account.model.entity.AccessTable +import com.infendro.account.model.entity.AccountEntity +import com.infendro.account.model.entity.AccountTable +import com.infendro.account.model.entity.SessionTable +import com.infendro.account.model.repository.AccessRepository +import com.infendro.account.model.repository.AccountRepository +import com.infendro.account.model.repository.SessionRepository +import com.infendro.account.util.Hasher +import com.infendro.account.util.OTP +import com.infendro.account.util.SecureHasher +import io.ktor.server.sessions.CurrentSession +import io.ktor.server.sessions.clear +import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq + +class AccountService( + private val accessRepository: AccessRepository, + private val accountRepository: AccountRepository, + private val sessionRepository: SessionRepository, +) { + fun post( + request: PostAccountRequest, + ): PostAccountResponse { + val access = accessRepository + .singleOrNull { AccessTable.tokenHash eq Hasher.hash(request.access.token) } + ?: throw UnauthorizedException() + + accountRepository + .singleOrNull { AccountTable.username eq request.username } + ?.run { throw ConflictException() } + + accessRepository.delete(access) + + val secret = OTP.generateSecret() + accountRepository.insert { + val salt = SecureHasher.generateSalt() + + this.username = request.username + this.passwordHash = SecureHasher.hash(request.password, salt) + this.passwordSalt = salt + this.secret = secret + this.role = USER + } + + return PostAccountResponse( + secret = secret + ) + } + + fun getAll( + principal: AuthenticationPrincipal, + ): List { + if (principal.role != OWNER) + throw ForbiddenException() + + return accountRepository + .all() + .map(AccountEntity::toResponse) + } + + fun getCurrent( + principal: AuthenticationPrincipal, + ): AccountResponse { + val (account, _) = principal + + return account.toResponse() + } + + fun deleteCurrent( + principal: AuthenticationPrincipal, + ) { + if (principal.role == OWNER) + throw ForbiddenException() + + accountRepository.delete(principal.account) + } + + fun putCurrentUsername( + principal: AuthenticationPrincipal, + sessions: CurrentSession, + request: PutAccountCurrentUsernameRequest, + ) { + if (!OTP.verify(principal.account.secret, request.otp)) + throw UnauthorizedException() + + accountRepository.update(principal.account) { + this.username = request.username + } + sessionRepository.delete(principal.account.sessions()) + + sessions.clear() + + } + + fun putCurrentPassword( + principal: AuthenticationPrincipal, + sessions: CurrentSession, + request: PutAccountCurrentPasswordRequest, + ) { + if (!OTP.verify(principal.account.secret, request.otp)) + throw UnauthorizedException() + + accountRepository.update(principal.account) { + val salt = SecureHasher.generateSalt() + + this.passwordHash = SecureHasher.hash(request.password, salt) + this.passwordSalt = salt + } + sessionRepository.delete(principal.account.sessions()) + + sessions.clear() + } + + fun getCurrentSessionAll( + principal: AuthenticationPrincipal, + ): List { + return principal.account.sessions() + .map { it.toResponse() } + } + + fun deleteCurrentSessionId( + principal: AuthenticationPrincipal, + sessions: CurrentSession, + id: Long, + ) { + val session = sessionRepository + .singleOrNull { SessionTable.id eq id } + ?: throw NotFoundException() + + if (session.account().id != principal.account.id) + throw ForbiddenException() + + sessionRepository.delete(session) + + if (session.id == principal.session.id) + sessions.clear() + } + + fun deleteId( + principal: AuthenticationPrincipal, + id: Long, + ) { + val account = accountRepository + .singleOrNull { AccountTable.id eq id } + ?: throw NotFoundException() + + if (!principal.role.hasChild(account.role)) + throw ForbiddenException() + + accountRepository.delete(account) + } + + fun putIdRole( + principal: AuthenticationPrincipal, + id: Long, + request: PutAccountIdRoleRequest, + ) { + val account = accountRepository + .singleOrNull { AccountTable.id eq id } + ?: throw NotFoundException() + + if (!principal.role.hasChild(account.role)) + throw ForbiddenException() + + if (!principal.role.hasChild(request.role)) + throw ForbiddenException() + + accountRepository.update(account) { + role = request.role + } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/service/RoleService.kt b/backend/src/main/kotlin/com/infendro/account/service/RoleService.kt new file mode 100644 index 0000000..ef01a69 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/service/RoleService.kt @@ -0,0 +1,12 @@ +package com.infendro.account.service + +import com.infendro.account.dto.response.RoleResponse +import com.infendro.account.dto.response.toResponse +import com.infendro.account.model.Role + +class RoleService { + fun getAll(): List { + return Role.ALL + .map { it.toResponse() } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/service/SessionService.kt b/backend/src/main/kotlin/com/infendro/account/service/SessionService.kt new file mode 100644 index 0000000..b3c0f5a --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/service/SessionService.kt @@ -0,0 +1,96 @@ +package com.infendro.account.service + +import com.infendro.account.config.AuthenticationPrincipal +import com.infendro.account.config.AuthenticationSession +import com.infendro.account.dto.request.PostSessionRequest +import com.infendro.account.dto.response.SessionResponse +import com.infendro.account.dto.response.toResponse +import com.infendro.account.exception.client.ForbiddenException +import com.infendro.account.exception.client.NotFoundException +import com.infendro.account.exception.client.UnauthorizedException +import com.infendro.account.model.Role.USER +import com.infendro.account.model.entity.AccountTable +import com.infendro.account.model.entity.SessionTable +import com.infendro.account.model.repository.AccountRepository +import com.infendro.account.model.repository.SessionRepository +import com.infendro.account.util.Hasher +import com.infendro.account.util.OTP +import com.infendro.account.util.SecureHasher +import com.infendro.account.util.TokenGenerator +import io.ktor.server.sessions.CurrentSession +import io.ktor.server.sessions.clear +import io.ktor.server.sessions.set +import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq +import org.jetbrains.exposed.sql.SqlExpressionBuilder.inList + +class SessionService( + private val accountRepository: AccountRepository, + private val sessionRepository: SessionRepository, +) { + fun post( + sessions: CurrentSession, + request: PostSessionRequest, + ) { + val account = accountRepository + .singleOrNull { AccountTable.username eq request.username } + ?: throw NotFoundException() + + if (!OTP.verify(account.secret, request.otp)) + throw UnauthorizedException() + + if (account.passwordHash != SecureHasher.hash(request.password, account.passwordSalt)) + throw UnauthorizedException() + + val token = TokenGenerator.generate() + sessionRepository.insert { + this.tokenHash = Hasher.hash(token) + this.account = account + } + + sessions.set(AuthenticationSession(token)) + } + + fun getAll( + principal: AuthenticationPrincipal, + ): List { + if (principal.role == USER) + throw ForbiddenException() + + return accountRepository + .all { AccountTable.role inList principal.role.children } + .flatMap { it.sessions() } + .map { it.toResponse() } + } + + fun deleteId( + principal: AuthenticationPrincipal, + id: Long, + ) { + if (principal.role == USER) + throw ForbiddenException() + + val session = sessionRepository + .singleOrNull { SessionTable.id eq id } + ?: throw NotFoundException() + + if (session.account().role !in principal.role.children) + throw ForbiddenException() + + sessionRepository.delete(session) + } + + fun getCurrent( + principal: AuthenticationPrincipal, + ): SessionResponse { + return principal.session.toResponse() + } + + fun deleteCurrent( + principal: AuthenticationPrincipal, + sessions: CurrentSession, + ) { + sessionRepository.delete(principal.session) + + sessions.clear() + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/util/Hasher.kt b/backend/src/main/kotlin/com/infendro/account/util/Hasher.kt new file mode 100644 index 0000000..98c77bc --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/util/Hasher.kt @@ -0,0 +1,13 @@ +package com.infendro.account.util + +import com.infendro.encoding.Hex +import com.infendro.hash.SHA256 + +object Hasher { + fun hash( + value: String, + ): String { + val bytes = SHA256.hash(value.toByteArray()) + return Hex.encode(bytes).toString() + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/util/OTP.kt b/backend/src/main/kotlin/com/infendro/account/util/OTP.kt new file mode 100644 index 0000000..49c9d57 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/util/OTP.kt @@ -0,0 +1,31 @@ +package com.infendro.account.util + +import com.infendro.encoding.Base32 +import com.infendro.hash.SHA256 +import com.infendro.otp.SecretGenerator +import com.infendro.otp.TOTP +import kotlin.time.Clock +import kotlin.time.Duration.Companion.seconds +import kotlin.time.ExperimentalTime + +@OptIn(ExperimentalTime::class) +object OTP { + private val totp = TOTP( + function = SHA256, + length = 8, + period = 30.seconds, + ) + + fun verify( + secret: String, + otp: String, + ): Boolean { + val bytes = Base32.decode(secret.toByteArray()) + return totp.verify(bytes, Clock.System.now(), otp) + } + + fun generateSecret(): String { + val bytes = SecretGenerator.generate(totp.hotp.function) + return Base32.encode(bytes).toString() + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/util/Regex.kt b/backend/src/main/kotlin/com/infendro/account/util/Regex.kt new file mode 100644 index 0000000..df1b23a --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/util/Regex.kt @@ -0,0 +1,4 @@ +package com.infendro.account.util + +val REGEX_USERNAME = """^(?=.{1,32}$)[a-z0-9]+([\-._][a-z0-9]+)*$""".toRegex() +val REGEX_PASSWORD = """^(?=.{8,}$)[a-zA-Z0-9!"#$%&'()*+,\-./:;<=>?@\[\\\]^_`{|}~]*$""".toRegex() diff --git a/backend/src/main/kotlin/com/infendro/account/util/SecureHasher.kt b/backend/src/main/kotlin/com/infendro/account/util/SecureHasher.kt new file mode 100644 index 0000000..5fce593 --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/util/SecureHasher.kt @@ -0,0 +1,26 @@ +package com.infendro.account.util + +import com.infendro.encoding.Hex +import javax.crypto.SecretKeyFactory +import javax.crypto.spec.PBEKeySpec +import kotlin.random.Random + +// TODO implement PBKDF2 +object SecureHasher { + private val factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA256") + private val random = Random.Default + + fun hash( + value: String, + salt: String, + ): String { + val spec = PBEKeySpec(value.toCharArray(), Hex.decode(salt.toByteArray()), 100_000, 256) + return factory.generateSecret(spec).encoded + .let { Hex.encode(it).toString() } + } + + fun generateSalt(): String { + return ByteArray(16).also { random.nextBytes(it) } + .let { Hex.encode(it).toString() } + } +} diff --git a/backend/src/main/kotlin/com/infendro/account/util/TokenGenerator.kt b/backend/src/main/kotlin/com/infendro/account/util/TokenGenerator.kt new file mode 100644 index 0000000..01302da --- /dev/null +++ b/backend/src/main/kotlin/com/infendro/account/util/TokenGenerator.kt @@ -0,0 +1,15 @@ +package com.infendro.account.util + +import com.infendro.encoding.Hex +import kotlin.random.Random + +// TODO implement secure random +object TokenGenerator { + private val random = Random.Default + + fun generate(): String { + val bytes = ByteArray(32) + .also { random.nextBytes(it) } + return Hex.encode(bytes).toString() + } +} diff --git a/backend/src/main/resources/application.conf b/backend/src/main/resources/application.conf new file mode 100644 index 0000000..aaf1b33 --- /dev/null +++ b/backend/src/main/resources/application.conf @@ -0,0 +1,20 @@ +ktor { + deployment { + port = 8080 + } + application { + modules = [com.infendro.account.ApplicationKt.module] + } +} +database { + host = ${DATABASE_HOST} + username = ${DATABASE_USERNAME} + password = ${DATABASE_PASSWORD} +} +security { + cookie { + domain = ${COOKIE_DOMAIN} + path = ${COOKIE_PATH} + secure = ${COOKIE_SECURE} + } +} diff --git a/backend/src/main/resources/db/migration/V1__Initial.sql b/backend/src/main/resources/db/migration/V1__Initial.sql new file mode 100644 index 0000000..193f23d --- /dev/null +++ b/backend/src/main/resources/db/migration/V1__Initial.sql @@ -0,0 +1,44 @@ +CREATE TABLE initialization +( + id BIGSERIAL + PRIMARY KEY, + name TEXT + UNIQUE + NOT NULL +); + +CREATE TABLE access +( + id BIGSERIAL + PRIMARY KEY, + token_hash TEXT + NOT NULL +); + +CREATE TABLE account +( + id BIGSERIAL + PRIMARY KEY, + username TEXT + UNIQUE + NOT NULL, + password_hash TEXT + NOT NULL, + password_salt TEXT + NOT NULL, + secret TEXT + NOT NULL, + role TEXT + NOT NULL +); + +CREATE TABLE session +( + id BIGSERIAL + PRIMARY KEY, + token_hash TEXT + NOT NULL, + account_id BIGINT + REFERENCES account (id) ON DELETE CASCADE + NOT NULL +); diff --git a/backend/src/main/resources/logback.xml b/backend/src/main/resources/logback.xml new file mode 100644 index 0000000..c258ba2 --- /dev/null +++ b/backend/src/main/resources/logback.xml @@ -0,0 +1,10 @@ + + + + %date{YYYY-MM-dd HH:mm:ss.SSS} %highlight(%level) %logger{0} - %message%n + + + + + +