new version

src/main/kotlin/net/xintanalabs/rssotto/RssottoApplication.kt

@@ -0,0 +1,11 @@
+package net.xintanalabs.rssotto
+
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+
+@SpringBootApplication
+class RssottoApplication
+
+fun main(args: Array<String>) {
+	runApplication<RssottoApplication>(*args)
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/CheckerFactory.kt

@@ -0,0 +1,20 @@
+package net.xintanalabs.rssotto.components.checkers
+
+import net.xintanalabs.rssotto.components.checker.api.ApiChecker
+import net.xintanalabs.rssotto.components.checkers.scrape.ScrapeChecker
+import org.springframework.stereotype.Component
+
+@Component
+class CheckerFactory(
+    private val apiChecker: ApiChecker,
+    private val scrapeChecker: ScrapeChecker
+) {
+    fun createChecker(type: String): IVersionChecker {
+        val parts = type.split(":")
+        return when (parts[0].lowercase()) {
+            "scrape" -> scrapeChecker
+            "api" -> apiChecker
+            else -> throw IllegalArgumentException("Unknown checker type: $type")
+        }
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/IVersionChecker.kt

@@ -0,0 +1,7 @@
+package net.xintanalabs.rssotto.components.checkers
+
+import net.xintanalabs.rssotto.model.Source
+
+interface IVersionChecker {
+    suspend fun getLatestVersion(paramsDict: Map<String, String>): String
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/api/ApiChecker.kt

@@ -0,0 +1,38 @@
+package net.xintanalabs.rssotto.components.checker.api
+
+import kotlinx.serialization.json.*
+import net.xintanalabs.rssotto.components.checkers.IVersionChecker
+import org.springframework.stereotype.Component
+import org.springframework.web.reactive.function.client.WebClient
+import org.springframework.web.reactive.function.client.awaitBody
+import org.springframework.web.reactive.function.client.awaitExchange
+import kotlin.text.get
+
+@Component
+class ApiChecker(private val webClient: WebClient) : IVersionChecker {
+    override suspend fun getLatestVersion(paramsDict: Map<String, String>): String {
+       val url = paramsDict["url"]?.takeIf { it.isNotEmpty() }
+            ?: throw IllegalArgumentException("API URL required")
+        val jsonPath = paramsDict["jsonPath"]?.takeIf { it.isNotEmpty() }
+            ?: throw IllegalArgumentException("jsonPath required")
+
+        val response = webClient.get()
+            .uri(url)
+            .awaitExchange { it.awaitBody<String>() }
+            ?: throw Exception("Empty API response")
+
+        val jsonDoc = Json.parseToJsonElement(response)
+
+        var element: JsonElement = jsonDoc
+        for (key in jsonPath.split('.')) {
+            element = (element as? JsonObject)?.get(key)
+                ?: throw Exception("JSON key '$key' not found in response")
+        }
+
+        if (element is JsonPrimitive && element.isString) {
+            return element.content.trim()
+        } else {
+            throw Exception("JSON value for '$jsonPath' is not a string")
+        }
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/scrape/DefaultScrapeFetcher.kt

@@ -0,0 +1,13 @@
+package net.xintanalabs.rssotto.components.checkers.scrape
+
+import org.springframework.beans.factory.annotation.Qualifier
+import org.springframework.stereotype.Component
+import org.springframework.web.client.RestTemplate
+
+@Component("default")
+class DefaultScrapeFetcher(private val restTemplate: RestTemplate) : IScrapeFetcher{
+    override suspend fun fetch(url: String): String {
+        return restTemplate.getForObject(url, String::class.java)
+            ?: throw Exception("Empty response from URL")
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/scrape/IScrapeFetcher.kt

@@ -0,0 +1,5 @@
+package net.xintanalabs.rssotto.components.checkers.scrape
+
+interface IScrapeFetcher {
+    suspend fun fetch(url: String): String
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/scrape/JSoupFetcher.kt

@@ -0,0 +1,25 @@
+package net.xintanalabs.rssotto.components.checkers.scrape
+
+import kotlinx.coroutines.delay
+import org.jsoup.Jsoup
+import org.springframework.stereotype.Component
+
+@Component("jsoup")
+class JSoupFetcher: IScrapeFetcher {
+    override suspend fun fetch(url: String): String {
+        delay(1000) // 1-second delay to avoid rate limiting
+        return try {
+            Jsoup.connect(url)
+                .userAgent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36")
+                .header("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8")
+                .header("Accept-Language", "en-US,en;q=0.5")
+                .header("Accept-Encoding", "gzip, deflate")
+                //.header("Connection", "keep-alive")
+                .header("Upgrade-Insecure-Requests", "1")
+                .get()
+                .html()
+        } catch (e: Exception) {
+            throw RuntimeException("Error fetching ${url}", e)
+        }
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/scrape/ScrapeChecker.kt

@@ -0,0 +1,43 @@
+package net.xintanalabs.rssotto.components.checkers.scrape
+
+import kotlinx.coroutines.delay
+import net.xintanalabs.rssotto.components.checkers.IVersionChecker
+import net.xintanalabs.rssotto.model.Source
+import net.xintanalabs.rssotto.tasks.ScheduledTasks
+import org.openqa.selenium.chrome.ChromeDriver
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Component
+import org.springframework.web.client.RestTemplate
+import java.util.regex.Pattern
+
+@Component
+class ScrapeChecker(
+    private val restTemplate: RestTemplate,
+    private val chromeDriver: ChromeDriver
+) : IVersionChecker {
+
+    private val log = LoggerFactory.getLogger(ScrapeChecker::class.java)
+
+    override suspend fun getLatestVersion(paramsDict: Map<String, String>): String {
+        val url = paramsDict["url"]?.takeIf { it.isNotEmpty() }
+            ?: throw IllegalArgumentException("URL required")
+        log.info("Url : {}", url)
+        val mode = paramsDict["mode"]
+        log.info("Mode : {}", mode)
+        val fetcher: IScrapeFetcher = when (mode) {
+            "selenium" -> SeleniumFetcher(chromeDriver)
+            "jsoup" -> JSoupFetcher()
+            else -> DefaultScrapeFetcher(restTemplate)
+        }
+        val response = fetcher.fetch(url)
+        val cleanedResponse = response.replace(">\\s+<".toRegex(), "><")
+
+        val regex: String = paramsDict["regex"] as String
+        log.info("Regex : {}", regex)
+        val match = Pattern.compile(regex).matcher(cleanedResponse)
+        if (!match.find() || match.groupCount() < 1) {
+            throw Exception("No match with regex in response")
+        }
+        return match.group(1)
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/components/checker/scrape/SeleniumFetcher.kt

@@ -0,0 +1,19 @@
+package net.xintanalabs.rssotto.components.checkers.scrape
+
+import kotlinx.coroutines.delay
+import org.openqa.selenium.chrome.ChromeDriver
+import org.springframework.stereotype.Component
+
+@Component("selenium")
+class SeleniumFetcher(private val chromeDriver: ChromeDriver): IScrapeFetcher {
+    override suspend fun fetch(url: String): String {
+        try {
+
+            chromeDriver.get(url)
+            delay(2000) // Consider WebDriverWait for robustness
+            return chromeDriver.pageSource
+        } finally {
+            // Note: Don't quit driver here since it's Spring-managed
+        }
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/config/Configuration.kt

@@ -0,0 +1,76 @@
+package net.xintanalabs.rssotto.config
+
+import net.xintanalabs.rssotto.repository.UserRepository
+import net.xintanalabs.rssotto.service.CustomUserDetailsService
+import org.openqa.selenium.chrome.ChromeDriver
+import org.openqa.selenium.chrome.ChromeDriverService
+import org.openqa.selenium.chrome.ChromeOptions
+import org.springframework.boot.context.properties.EnableConfigurationProperties
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.security.authentication.AuthenticationManager
+import org.springframework.security.authentication.AuthenticationProvider
+import org.springframework.security.authentication.dao.DaoAuthenticationProvider
+import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration
+import org.springframework.security.core.userdetails.UserDetailsService
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder
+import org.springframework.security.crypto.password.PasswordEncoder
+import org.springframework.web.client.RestTemplate
+import org.springframework.web.reactive.function.client.WebClient
+import java.io.File
+
+@Configuration
+@EnableConfigurationProperties(JwtProperties::class)
+class Configuration{
+    @Bean
+    fun userDetailsService(userRepository: UserRepository) : UserDetailsService =
+        CustomUserDetailsService(userRepository)
+
+    @Bean
+    fun encoder(): PasswordEncoder = BCryptPasswordEncoder()
+
+    @Bean
+    fun authenticationProvider(userRepository: UserRepository): AuthenticationProvider =
+        DaoAuthenticationProvider()
+            .also {
+                it.setUserDetailsService(userDetailsService(userRepository))
+                it.setPasswordEncoder(encoder())
+            }
+    @Bean
+    fun authenticationManager(config: AuthenticationConfiguration): AuthenticationManager =
+        config.authenticationManager
+
+    @Bean
+    fun webClient(builder: WebClient.Builder): WebClient {
+        return builder.build()
+    }
+
+    @Bean
+    fun restTemplate(): RestTemplate {
+        return RestTemplate()
+    }
+
+    @Bean(destroyMethod = "quit")
+    fun chromeDriver(): ChromeDriver {
+        // Set log file to suppress console output (optional)
+        val logFile = File("chromedriver.log")
+        val service = ChromeDriverService.Builder()
+            .withLogFile(logFile) // Redirect logs to a file
+            .withSilent(true) // Suppress console output
+            .withVerbose(false) // Explicitly disable verbose logging
+            .build()
+
+        // Optional: Set hideCommandPromptWindow for Windows
+        System.setProperty("webdriver.chrome.hideCommandPromptWindow", "true")
+
+        val options = ChromeOptions().apply {
+            addArguments("--headless")
+            addArguments("--disable-gpu")
+            addArguments("--no-sandbox")
+            addArguments("--disable-dev-shm-usage")
+            addArguments("--user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124")
+        }
+        return ChromeDriver(service, options)
+    }
+
+}

src/main/kotlin/net/xintanalabs/rssotto/config/JwtAuthenticationFilter.kt

@@ -0,0 +1,60 @@
+package net.xintanalabs.rssotto.config
+
+import jakarta.servlet.FilterChain
+import jakarta.servlet.http.HttpServletRequest
+import jakarta.servlet.http.HttpServletResponse
+import net.xintanalabs.rssotto.service.CustomUserDetailsService
+import net.xintanalabs.rssotto.service.TokenService
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken
+import org.springframework.security.core.context.SecurityContextHolder
+import org.springframework.security.core.userdetails.UserDetails
+import org.springframework.security.web.authentication.WebAuthenticationDetailsSource
+import org.springframework.stereotype.Component
+import org.springframework.web.filter.OncePerRequestFilter
+
+@Component
+class JwtAuthenticationFilter(
+    private val userDetailService: CustomUserDetailsService,
+    private val tokenService: TokenService
+) : OncePerRequestFilter() {
+
+    override fun doFilterInternal(
+        request: HttpServletRequest,
+        response: HttpServletResponse,
+        filterChain: FilterChain
+    ) {
+        val authHeader: String? = request.getHeader("Authorization")
+
+        if (authHeader.doesNotContainBearerToken()) {
+            filterChain.doFilter(request, response)
+            return
+        }
+
+        val jwtToken = authHeader!!.extractTokenValue()
+        val username = tokenService.extractUsername(jwtToken)
+
+        if (username != null && SecurityContextHolder.getContext().authentication == null){
+            val foundUser = userDetailService.loadUserByUsername(username)
+            if (tokenService.isValid(jwtToken, foundUser)) {
+                updateContext(foundUser, request)
+            }
+            filterChain.doFilter(request, response)
+        }
+    }
+
+    private fun updateContext(
+        foundUser: UserDetails,
+        request: HttpServletRequest
+    ) {
+        val authToken = UsernamePasswordAuthenticationToken(foundUser, null, foundUser.authorities)
+        authToken.details = WebAuthenticationDetailsSource().buildDetails(request)
+        SecurityContextHolder.getContext().authentication = authToken
+    }
+
+
+    private fun String?.doesNotContainBearerToken(): Boolean =
+        this == null || !this.startsWith("Bearer ")
+
+    private fun String.extractTokenValue() =
+        this.substringAfter("Bearer ").trim()
+}

src/main/kotlin/net/xintanalabs/rssotto/config/JwtProperties.kt

@@ -0,0 +1,10 @@
+package net.xintanalabs.rssotto.config
+
+import org.springframework.boot.context.properties.ConfigurationProperties
+
+@ConfigurationProperties("jwt")
+data class JwtProperties(
+    val key: String,
+    val accessTokenExpiration: Long,
+    val refreshTokenExpiration: Long
+)

src/main/kotlin/net/xintanalabs/rssotto/config/SecurityConfiguration.kt

@@ -0,0 +1,43 @@
+package net.xintanalabs.rssotto.config
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.http.HttpMethod
+import org.springframework.security.authentication.AuthenticationProvider
+import org.springframework.security.config.annotation.web.builders.HttpSecurity
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
+import org.springframework.security.config.http.SessionCreationPolicy
+import org.springframework.security.web.DefaultSecurityFilterChain
+import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter
+
+@Configuration
+@EnableWebSecurity
+class SecurityConfiguration(
+    private val authenticationProvider: AuthenticationProvider
+) {
+
+    @Bean
+    fun securityFilterChain(
+        http: HttpSecurity,
+        jwtAuthenticationFilter: JwtAuthenticationFilter
+    ): DefaultSecurityFilterChain =
+        http
+            .csrf { it.disable() }
+            .authorizeHttpRequests {
+                it
+                    .requestMatchers("/api/auth", "/api/auth/refresh", "/error")
+                    .permitAll()
+                    .requestMatchers(HttpMethod.POST, "/api/user")
+                    .permitAll()
+                    .requestMatchers( "/api/user**")
+                    .hasRole("ADMIN")
+                    .anyRequest()
+                    .fullyAuthenticated()
+            }
+            .sessionManagement {
+                it.sessionCreationPolicy(SessionCreationPolicy.STATELESS)
+            }
+            .authenticationProvider(authenticationProvider)
+            .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter::class.java)
+            .build()
+}

src/main/kotlin/net/xintanalabs/rssotto/constants/Constants.kt

@@ -0,0 +1,9 @@
+package net.xintanalabs.rssotto.constants
+
+object Constants {
+    const val API_BASE_PATH: String = "/api"
+    const val COLLECTION_TYPES: String = "types"
+    const val COLLECTION_APPS: String = "apps"
+    const val COLLECTION_SOURCES: String = "sources"
+    const val COLLECTION_CHECKER_TYPES: String = "checkerTypes"
+}

src/main/kotlin/net/xintanalabs/rssotto/controller/article/ArticleController.kt

@@ -0,0 +1,27 @@
+package net.xintanalabs.rssotto.controller.article
+
+import net.xintanalabs.rssotto.constants.Constants
+import net.xintanalabs.rssotto.model.Article
+import net.xintanalabs.rssotto.service.ArticleService
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+@RequestMapping("${Constants.API_BASE_PATH}/article")
+class ArticleController(
+    private val articleService: ArticleService
+) {
+
+    @GetMapping
+    fun listAll(): List<ArticleResponse> =
+        articleService.findAll()
+            .map { it.toResponse() }
+
+    fun Article.toResponse() =
+        ArticleResponse(
+            id = this.id,
+            title = this.title,
+            content = this.content
+        )
+}

src/main/kotlin/net/xintanalabs/rssotto/controller/article/ArticleResponse.kt

@@ -0,0 +1,9 @@
+package net.xintanalabs.rssotto.controller.article
+
+import java.util.UUID
+
+data class ArticleResponse(
+    val id: UUID,
+    val title: String,
+    val content: String
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/auth/AuthController.kt

@@ -0,0 +1,28 @@
+package net.xintanalabs.rssotto.controller.auth
+
+import net.xintanalabs.rssotto.service.AuthenticationService
+import org.springframework.http.HttpStatus
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.server.ResponseStatusException
+
+@RestController
+@RequestMapping("/api/auth")
+class AuthController(
+    private val authenticationService: AuthenticationService
+) {
+
+    @PostMapping
+    suspend fun authenticate(@RequestBody authRequest: AuthenticationRequest) : AuthenticationResponse =
+        authenticationService.authenticate(authRequest)
+
+    @PostMapping("/refresh")
+    suspend fun refresh(@RequestBody request: RefreshTokenRequest) : TokenResponse =
+        authenticationService.refreshAccessToken(request.token)
+            ?.mapToTokenResponse()
+            ?: throw ResponseStatusException(HttpStatus.FORBIDDEN,"Invalid refresh token")
+
+    private fun String.mapToTokenResponse(): TokenResponse = TokenResponse(this)
+}

src/main/kotlin/net/xintanalabs/rssotto/controller/auth/AuthenticationRequest.kt

@@ -0,0 +1,6 @@
+package net.xintanalabs.rssotto.controller.auth
+
+data class AuthenticationRequest (
+    val username: String,
+    val password: String
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/auth/AuthenticationResponse.kt

@@ -0,0 +1,6 @@
+package net.xintanalabs.rssotto.controller.auth
+
+data class AuthenticationResponse (
+    val accessToken: String,
+    val refreshToken: String
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/auth/RefreshTokenRequest.kt

@@ -0,0 +1,5 @@
+package net.xintanalabs.rssotto.controller.auth
+
+data class RefreshTokenRequest(
+    val token: String,
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/auth/TokenResponse.kt

@@ -0,0 +1,5 @@
+package net.xintanalabs.rssotto.controller.auth
+
+data class TokenResponse (
+    val token: String
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/source/SourceController.kt

@@ -0,0 +1,49 @@
+package net.xintanalabs.rssotto.controller.source
+
+import net.xintanalabs.rssotto.constants.Constants
+import net.xintanalabs.rssotto.model.Source
+import net.xintanalabs.rssotto.service.SourceService
+import org.springframework.http.HttpStatus
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.server.ResponseStatusException
+
+@RestController
+@RequestMapping("${Constants.API_BASE_PATH}/source")
+class SourceController(private val sourceService: SourceService) {
+    @PostMapping
+    suspend fun create(@RequestBody sourceRequest: SourceRequest): SourceResponse {
+        return try {
+            sourceService.create(sourceRequest.toModel())
+                .toResponse()
+        } catch (e: Exception) {
+            throw ResponseStatusException(HttpStatus.BAD_REQUEST, "Cannot create source: ${e.message}", e)
+        }
+    }
+
+    @GetMapping
+    fun getAll(): List<Source> {
+        return try {
+            sourceService.findALl()
+        } catch (e: Exception) {
+            throw ResponseStatusException(HttpStatus.INTERNAL_SERVER_ERROR, "Cannot retrieve sources: ${e.message}", e)
+        }
+    }
+
+    private fun Source.toResponse(): SourceResponse = SourceResponse(
+        id = this.id,
+        name = this.name,
+        checkerType = this.checkerType,
+        defaults = this.defaults,
+    )
+
+    private fun SourceRequest.toModel(): Source = Source(
+        id = null,
+        name = this.name,
+        checkerType = this.checkerType,
+        defaults = this.defaults,
+    )
+}

src/main/kotlin/net/xintanalabs/rssotto/controller/source/SourceRequest.kt

@@ -0,0 +1,7 @@
+package net.xintanalabs.rssotto.controller.source
+
+data class SourceRequest(
+    val name: String,
+    val checkerType: String,
+    val defaults: Map<String, String> = mapOf()
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/source/SourceResponse.kt

@@ -0,0 +1,8 @@
+package net.xintanalabs.rssotto.controller.source
+
+data class SourceResponse(
+    val id: String?,
+    val name: String,
+    val checkerType: String,
+    val defaults: Map<String, String> = mapOf()
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/user/UserController.kt

@@ -0,0 +1,62 @@
+package net.xintanalabs.rssotto.controller.user
+
+import net.xintanalabs.rssotto.model.Role
+import net.xintanalabs.rssotto.model.User
+import net.xintanalabs.rssotto.service.UserService
+import org.springframework.http.HttpStatus
+import org.springframework.http.ResponseEntity
+import org.springframework.web.bind.annotation.DeleteMapping
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.server.ResponseStatusException
+import java.util.UUID
+
+@RestController
+@RequestMapping("/api/user")
+class UserController(private val userService: UserService) {
+
+    @PostMapping
+    fun create(@RequestBody userRequest: UserRequest): UserResponse? =
+        userService.createUser(userRequest.toModel())
+            ?.toResponse()
+            ?: throw ResponseStatusException(HttpStatus.BAD_REQUEST, "Cannot create user")
+
+    @GetMapping
+    fun listAll(): List<UserResponse> = listOf()
+        //userService.findAll().map { it.toResponse() }
+
+    @GetMapping("/{uuid}")
+    fun findById(@PathVariable uuid: UUID): UserResponse {
+        val user = userService.findById(uuid);
+        return user
+            ?.toResponse()
+            ?: throw ResponseStatusException(HttpStatus.NOT_FOUND, "User not found")
+    }
+
+    @DeleteMapping("/{uuid}")
+    fun deleteById(@PathVariable uuid: UUID): ResponseEntity<Boolean> {
+        val success = userService.deleteById(uuid)
+        return if (success)
+            ResponseEntity.noContent().build<Boolean>()
+        else
+            throw ResponseStatusException(HttpStatus.NOT_FOUND, "User not found")
+    }
+
+
+    private fun UserRequest.toModel() = User(
+        id = UUID.randomUUID(),
+        username = this.username,
+        password = this.password,
+        role = Role.USER
+    )
+
+    private fun User.toResponse(): UserResponse = UserResponse(
+        id = this.id,
+        username = this.username
+    )
+
+}

src/main/kotlin/net/xintanalabs/rssotto/controller/user/UserRequest.kt

@@ -0,0 +1,6 @@
+package net.xintanalabs.rssotto.controller.user
+
+data class UserRequest(
+    val username: String,
+    val password: String
+)

src/main/kotlin/net/xintanalabs/rssotto/controller/user/UserResponse.kt

@@ -0,0 +1,8 @@
+package net.xintanalabs.rssotto.controller.user
+
+import java.util.UUID
+
+data class UserResponse(
+    val id: UUID,
+    val username: String
+)

src/main/kotlin/net/xintanalabs/rssotto/db/mongodb/MongoDBAbstract.kt

@@ -0,0 +1,31 @@
+package net.xintanalabs.rssotto.db.mongodb
+
+import org.springframework.beans.factory.annotation.Autowired
+
+abstract class MongoDBAbstract<T: Any>  (
+    private val mongoDBClient: MongoDBClient
+) {
+    protected abstract val collection: String
+    protected abstract val entityClass: Class<T>
+    protected val idField: String = "id"
+
+    protected fun create(entity: T): T {
+        return mongoDBClient.insert(collection, entity, entityClass)
+    }
+
+    protected fun getAll(): List<T> {
+        return mongoDBClient.findAll(collection, entityClass)
+    }
+
+    protected fun getById(id: String): T? {
+        return mongoDBClient.findOne(collection, idField, id, entityClass)
+    }
+
+    protected fun delete(id: String): Long {
+        return mongoDBClient.deleteOne(collection, idField, id, entityClass)
+    }
+
+    protected fun update(id: String, updateFields: Map<String, Any>): Long {
+        return mongoDBClient.updateOne(collection, idField, id, updateFields, entityClass)
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/db/mongodb/MongoDBClient.kt

@@ -0,0 +1,70 @@
+package net.xintanalabs.rssotto.db.mongodb
+
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.asFlow
+import org.springframework.data.mongodb.core.MongoTemplate
+import org.springframework.data.mongodb.core.aggregation.Aggregation
+import org.springframework.data.mongodb.core.query.Criteria
+import org.springframework.data.mongodb.core.query.Query
+import org.springframework.data.mongodb.core.query.Update
+import org.springframework.stereotype.Component
+
+@Component
+class MongoDBClient(private val mongoTemplate: MongoTemplate) {
+
+    // Insert a single document
+    fun <T : Any> insert(collectionName: String, document: T, clazz: Class<T>): T {
+        return mongoTemplate.insert(document, collectionName)
+    }
+
+    // Insert multiple documents
+    fun <T : Any> insertMany(collectionName: String, documents: List<T>, clazz: Class<T>): List<T> {
+        return mongoTemplate.insert(documents, collectionName).toList()
+    }
+
+    // Find one document by a field
+    fun <T : Any> findOne(collectionName: String, field: String, value: Any, clazz: Class<T>): T? {
+        val query = Query(Criteria.where(field).`is`(value))
+        return mongoTemplate.findOne(query, clazz, collectionName)
+    }
+
+    // Find all documents in a collection
+    fun <T : Any> findAll(collectionName: String, clazz: Class<T>): List<T> {
+        return mongoTemplate.findAll(clazz, collectionName)
+    }
+
+    // Find documents with a custom filter
+    fun <T : Any> findByFilter(collectionName: String, criteria: Criteria, clazz: Class<T>): List<T> {
+        val query = Query(criteria)
+        return mongoTemplate.find(query, clazz, collectionName)
+    }
+
+    // Update one document
+    fun <T : Any> updateOne(collectionName: String, field: String, value: Any, updateFields: Map<String, Any>, clazz: Class<T>): Long {
+        val query = Query(Criteria.where(field).`is`(value))
+        val update = Update().apply {
+            updateFields.forEach { (k, v) -> set(k, v) }
+        }
+        return mongoTemplate.updateFirst(query, update, clazz, collectionName).modifiedCount
+    }
+
+    // Delete one document
+    fun <T : Any> deleteOne(collectionName: String, field: String, value: Any, clazz: Class<T>): Long {
+        val query = Query(Criteria.where(field).`is`(value))
+        return mongoTemplate.remove(query, clazz, collectionName).deletedCount
+    }
+
+    fun <T: Any, R: Any> aggregate(
+        collectionName: String,
+        aggregation: Aggregation,
+        inputType: Class<T>,
+        outputType: Class<R>
+    ): Flow<R> {
+        return try {
+            val results = mongoTemplate.aggregate(aggregation, collectionName, outputType)
+            results.asFlow()
+        } catch (e: Exception) {
+            throw RuntimeException("Aggregation failed: ${e.message}", e)
+        }
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/model/Article.kt

@@ -0,0 +1,9 @@
+package net.xintanalabs.rssotto.model
+
+import java.util.UUID
+
+data class Article(
+    val id: UUID,
+    val title: String,
+    val content: String
+)

src/main/kotlin/net/xintanalabs/rssotto/model/Field.kt

@@ -0,0 +1,16 @@
+package net.xintanalabs.rssotto.model
+
+import com.fasterxml.jackson.annotation.JsonInclude
+import org.springframework.data.annotation.Id
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+data class Field(
+    @Id val id: String? = null,
+    val name: String,
+    val label: String,
+    val description: String? = null,
+    val type: String = "string",
+    val required: Boolean = false,
+    val controlType: String = "text",
+    val defaultValue: String? = null
+)

src/main/kotlin/net/xintanalabs/rssotto/model/Source.kt

@@ -0,0 +1,14 @@
+package net.xintanalabs.rssotto.model
+
+import com.fasterxml.jackson.annotation.JsonInclude
+import org.springframework.data.annotation.Id
+import org.springframework.data.mongodb.core.mapping.Field
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+data class Source(
+    @Id val id: String? = null,
+    val name: String,
+    @Field("type")
+    val checkerType: String,
+    val defaults: Map<String, String> = mapOf()
+)

src/main/kotlin/net/xintanalabs/rssotto/model/Type.kt

@@ -0,0 +1,13 @@
+package net.xintanalabs.rssotto.model
+
+import com.fasterxml.jackson.annotation.JsonInclude
+import org.springframework.data.annotation.Id
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+data class Type(
+    @Id val id: String? = null,
+    val shortName: String,
+    val name: String,
+    val configFields: List<Field>,
+    val appFields: List<Field>
+)

src/main/kotlin/net/xintanalabs/rssotto/model/User.kt

@@ -0,0 +1,15 @@
+package net.xintanalabs.rssotto.model
+
+import java.util.UUID
+
+data class User(
+    val id: UUID,
+    val username: String,
+    val password: String,
+    val role: Role
+)
+
+
+enum class Role {
+    USER, ADMIN
+}

src/main/kotlin/net/xintanalabs/rssotto/repository/ArticleRepository.kt

@@ -0,0 +1,16 @@
+package net.xintanalabs.rssotto.repository
+
+import net.xintanalabs.rssotto.model.Article
+import org.springframework.stereotype.Repository
+import java.util.UUID
+
+@Repository
+class ArticleRepository {
+    private val articles = mutableListOf<Article>(
+        Article(UUID.randomUUID(), "Title 1", "Content 1"),
+        Article(UUID.randomUUID(), "Title 2", "Content 2"),
+        Article(UUID.randomUUID(), "Title 3", "Content 3")
+    )
+
+    fun findAll(): List<Article> = articles
+}

src/main/kotlin/net/xintanalabs/rssotto/repository/RefreshTokenRepository.kt

@@ -0,0 +1,16 @@
+package net.xintanalabs.rssotto.repository
+
+import org.springframework.security.core.userdetails.UserDetails
+import org.springframework.stereotype.Repository
+
+@Repository
+class RefreshTokenRepository {
+    private val tokens = mutableMapOf<String, UserDetails>()
+
+    fun findUserDetailsByToken(token: String): UserDetails? =
+        tokens[token]
+
+    fun save(token: String, userDetails: UserDetails) {
+        tokens[token] = userDetails
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/repository/SourceRepository.kt

@@ -0,0 +1,28 @@
+package net.xintanalabs.rssotto.repository
+
+import net.xintanalabs.rssotto.constants.Constants
+import net.xintanalabs.rssotto.db.mongodb.MongoDBAbstract
+import net.xintanalabs.rssotto.db.mongodb.MongoDBClient
+import net.xintanalabs.rssotto.model.Source
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.stereotype.Repository
+
+@Repository
+class SourceRepository (
+    mongoDBClient: MongoDBClient
+): MongoDBAbstract<Source>(mongoDBClient) {
+    override val collection: String = Constants.COLLECTION_SOURCES
+    override val entityClass: Class<Source> = Source::class.java
+
+    fun createSource(source: Source): Source {
+        return create(source)
+    }
+
+    fun getAllSources(): List<Source> {
+        return getAll()
+    }
+
+    fun getSourceById(id: String): Source? {
+        return getById(id)
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/repository/TypeRepository.kt

@@ -0,0 +1,25 @@
+package net.xintanalabs.rssotto.repository
+
+import net.xintanalabs.rssotto.constants.Constants
+import net.xintanalabs.rssotto.db.mongodb.MongoDBAbstract
+import net.xintanalabs.rssotto.db.mongodb.MongoDBClient
+import net.xintanalabs.rssotto.model.Type
+import org.springframework.stereotype.Repository
+
+@Repository
+class TypeRepository(mongoDBClient: MongoDBClient): MongoDBAbstract<Type>(mongoDBClient) {
+    override val collection: String = Constants.COLLECTION_TYPES
+    override val entityClass: Class<Type> = Type::class.java
+
+    suspend fun createType(type: Type): Type {
+        return create(type)
+    }
+
+    suspend fun getAllTypes(): List<Type> {
+        return getAll()
+    }
+
+    suspend fun getTypeById(id: String): Type? {
+        return getById(id)
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/repository/UserRepository.kt

@@ -0,0 +1,48 @@
+package net.xintanalabs.rssotto.repository
+
+import net.xintanalabs.rssotto.model.Role
+import net.xintanalabs.rssotto.model.User
+import org.springframework.security.crypto.password.PasswordEncoder
+import org.springframework.stereotype.Repository
+import java.util.UUID
+
+@Repository
+class UserRepository(
+    private val encoder: PasswordEncoder
+) {
+    private val users = mutableListOf<User>(
+        User(
+            UUID.randomUUID(),
+            "admin",
+            encoder.encode("admin"),
+            Role.ADMIN),
+        User(
+            UUID.randomUUID(),
+            "user",
+            encoder.encode("user"),
+            Role.USER),
+        User(
+            UUID.randomUUID(),
+            "test",
+            encoder.encode("test"),
+            Role.USER)
+    )
+
+    fun save(user: User): Boolean {
+        val updated = user.copy(password = encoder.encode(user.password))
+        return users.add(updated)
+    }
+
+    fun findByUsername(username: String): User? =
+        users.find { it.username == username }
+
+    fun findAll(): List<User> =
+        users.toList()
+
+    fun findById(id: UUID): User? =
+        users.find { it.id == id }
+
+    fun deleteById(id: UUID): Boolean =
+        users.removeIf { it.id == id }
+
+}

src/main/kotlin/net/xintanalabs/rssotto/service/ArticleService.kt

@@ -0,0 +1,14 @@
+package net.xintanalabs.rssotto.service
+
+import net.xintanalabs.rssotto.model.Article
+import net.xintanalabs.rssotto.repository.ArticleRepository
+import org.springframework.stereotype.Service
+
+@Service
+class ArticleService(
+    private val articleRepository: ArticleRepository
+) {
+
+    fun findAll(): List<Article> =
+        articleRepository.findAll()
+}

src/main/kotlin/net/xintanalabs/rssotto/service/AuthenticationService.kt

@@ -0,0 +1,61 @@
+package net.xintanalabs.rssotto.service
+
+import net.xintanalabs.rssotto.config.JwtProperties
+import net.xintanalabs.rssotto.controller.auth.AuthenticationRequest
+import net.xintanalabs.rssotto.controller.auth.AuthenticationResponse
+import net.xintanalabs.rssotto.repository.RefreshTokenRepository
+import org.springframework.security.authentication.AuthenticationManager
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken
+import org.springframework.security.core.userdetails.UserDetails
+import org.springframework.stereotype.Service
+import java.util.Date
+
+@Service
+class AuthenticationService(
+    private val authManager: AuthenticationManager,
+    private val userDetailsService: CustomUserDetailsService,
+    private val tokenService: TokenService,
+    private val jwtProperties: JwtProperties,
+    private val refreshTokenRepository: RefreshTokenRepository
+) {
+    fun authenticate(authRequest: AuthenticationRequest): AuthenticationResponse {
+        authManager.authenticate(
+            UsernamePasswordAuthenticationToken(authRequest.username, authRequest.password)
+        )
+
+        val user = userDetailsService.loadUserByUsername(authRequest.username)
+        val accessToken = generateAccessToken(user)
+        val refreshToken = generateRefreshToken(user)
+
+        refreshTokenRepository.save(refreshToken, user)
+
+        return AuthenticationResponse(
+            accessToken = accessToken,
+            refreshToken = refreshToken
+        )
+    }
+
+    private fun generateRefreshToken(user: UserDetails): String = tokenService.generate(
+        user,
+        Date(System.currentTimeMillis() + jwtProperties.refreshTokenExpiration)
+    )
+
+    private fun generateAccessToken(user: UserDetails): String = tokenService.generate(
+        user,
+        Date(System.currentTimeMillis() + jwtProperties.accessTokenExpiration)
+    )
+
+    fun refreshAccessToken(token: String): String? {
+        val extractedUsername = tokenService.extractUsername(token)
+        return extractedUsername?.let {
+            val currentUserDetails = userDetailsService.loadUserByUsername(it)
+            val refreshTokenUserDetails = refreshTokenRepository.findUserDetailsByToken(token)
+            if (!tokenService.isExpired(token) && currentUserDetails.username == refreshTokenUserDetails?.username) {
+                generateAccessToken(currentUserDetails)
+            } else
+                null
+
+        }
+    }
+
+}

src/main/kotlin/net/xintanalabs/rssotto/service/CustomUserDetailsService.kt

@@ -0,0 +1,29 @@
+package net.xintanalabs.rssotto.service
+
+
+import net.xintanalabs.rssotto.repository.UserRepository
+import org.springframework.security.core.userdetails.User
+import org.springframework.security.core.userdetails.UserDetails
+import org.springframework.security.core.userdetails.UserDetailsService
+import org.springframework.security.core.userdetails.UsernameNotFoundException
+import org.springframework.stereotype.Service
+
+typealias ApplicationUser = net.xintanalabs.rssotto.model.User
+
+@Service
+class CustomUserDetailsService(
+    private val userRepository: UserRepository
+): UserDetailsService {
+
+    override fun loadUserByUsername(username: String): UserDetails =
+        userRepository.findByUsername(username)
+            ?.mapToUserDetails()
+            ?: throw UsernameNotFoundException("User not found: $username")
+
+    fun ApplicationUser.mapToUserDetails(): UserDetails =
+        User.builder()
+            .username(this.username)
+            .password(this.password)
+            .roles(this.role.name)
+            .build()
+}

src/main/kotlin/net/xintanalabs/rssotto/service/SourceService.kt

@@ -0,0 +1,22 @@
+package net.xintanalabs.rssotto.service
+
+import net.xintanalabs.rssotto.model.Source
+import net.xintanalabs.rssotto.repository.SourceRepository
+import org.springframework.stereotype.Service
+
+@Service
+class SourceService(
+    private val sourceRepository: SourceRepository
+) {
+    fun findALl(): List<Source> {
+        return sourceRepository.getAllSources()
+    }
+
+    fun create(source: Source): Source {
+        return sourceRepository.createSource(source)
+    }
+
+    fun findById(id: String): Source? {
+        return sourceRepository.getSourceById(id)
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/service/TokenService.kt

@@ -0,0 +1,54 @@
+package net.xintanalabs.rssotto.service
+
+import io.jsonwebtoken.Claims
+import io.jsonwebtoken.Jwts
+import io.jsonwebtoken.security.Keys
+import net.xintanalabs.rssotto.config.JwtProperties
+import org.springframework.security.core.userdetails.UserDetails
+import org.springframework.stereotype.Service
+import java.util.Date
+
+@Service
+class TokenService(
+    jwtProperties: JwtProperties
+) {
+    private  val secretKey = Keys.hmacShaKeyFor(
+        jwtProperties.key.toByteArray()
+    )
+
+    fun generate(
+        userDetails: UserDetails,
+        expirationDate: Date,
+        additionalClaims: Map<String, Any> = emptyMap()
+    ): String {
+        return Jwts.builder()
+            .claims()
+            .subject(userDetails.username)
+            .issuedAt(Date(System.currentTimeMillis()))
+            .expiration(expirationDate)
+            .add(additionalClaims)
+            .and()
+            .signWith(secretKey)
+            .compact()
+    }
+
+    fun extractUsername(token: String): String? {
+        return getAllClaims(token).subject
+    }
+
+    fun isExpired(token: String): Boolean {
+        return getAllClaims(token).expiration.before(Date(System.currentTimeMillis()))
+    }
+
+    fun isValid(token: String, userDetails: UserDetails): Boolean {
+        val username = extractUsername(token)
+        return (username == userDetails.username) && !isExpired(token)
+    }
+
+    private fun getAllClaims(token: String): Claims {
+        val parser = Jwts.parser()
+            .verifyWith(secretKey)
+            .build()
+        return parser.parseSignedClaims(token).payload
+    }
+}

src/main/kotlin/net/xintanalabs/rssotto/service/UserService.kt

@@ -0,0 +1,26 @@
+package net.xintanalabs.rssotto.service
+
+import net.xintanalabs.rssotto.model.User
+import net.xintanalabs.rssotto.repository.UserRepository
+import org.springframework.stereotype.Service
+import java.util.UUID
+
+@Service
+class UserService(private val userRepository: UserRepository) {
+    fun createUser(user: User): User? {
+        val found = userRepository.findByUsername(user.username)
+        return if (found == null && userRepository.save(user)) user else null
+    }
+
+    fun findById(id: UUID): User? =
+        userRepository.findById(id)
+
+    fun findAll(): List<User> =
+        userRepository.findAll()
+
+    fun deleteById(id: UUID): Boolean =
+        userRepository.deleteById(id)
+
+    fun findByUsername(username: String): User? =
+        userRepository.findByUsername(username)
+}

src/main/kotlin/net/xintanalabs/rssotto/tasks/ScheduledTasks.kt

@@ -0,0 +1,18 @@
+package net.xintanalabs.rssotto.tasks
+
+import org.slf4j.LoggerFactory
+import org.springframework.scheduling.annotation.Scheduled
+import org.springframework.stereotype.Component
+import java.text.SimpleDateFormat
+import java.util.Date
+
+@Component
+class ScheduledTasks {
+    private val log = LoggerFactory.getLogger(ScheduledTasks::class.java)
+    private val dateFormat = SimpleDateFormat("HH:mm:ss")
+
+    @Scheduled(fixedRate = 500000)
+    fun reportCurrentTime() {
+        log.info("The time is now {}", dateFormat.format(Date()))
+    }
+}

src/main/resources/application.yaml

@@ -0,0 +1,31 @@
+server:
+  port: 8080
+
+spring:
+  application:
+    name: rssotto
+  data:
+    mongodb:
+      uri: mongodb://root:A%3Ay(nW%3C06Gu%5D*Q8%5DA%40j)@192.168.1.115:27017/
+      database: rssotto
+
+jwt:
+    key: ${JWT_KEY}
+    # QWERTYUIOPASDFGHJKLZXCVBNMqwertyuiopasdfghjklzxcvbnm1234==
+    refresh-key: ${JWT_REFRESH_KEY}
+    # ZXCVBNMASDFGHJKLQWERTYUIOPzxcvbnmasdfghjklqwertyuiop5678==
+    access-token-expiration: 3600000 # 1 hour
+    refresh-token-expiration: 604800000 # 7 days
+
+logging:
+  level:
+    org:
+      springframework:
+        data:
+          mongodb: DEBUG
+        security: DEBUG
+
+version-checker:
+  interval-minutes: 5
+
+

src/test/kotlin/net/xintanalabs/rssotto/RssottoApplicationTests.kt

@@ -0,0 +1,13 @@
+package net.xintanalabs.rssotto
+
+import org.junit.jupiter.api.Test
+import org.springframework.boot.test.context.SpringBootTest
+
+@SpringBootTest
+class RssottoApplicationTests {
+
+	@Test
+	fun contextLoads() {
+	}
+
+}