feat: 公開鍵を追加

src/main/kotlin/dev/usbharu/hideout/Application.kt

@@ -48,7 +48,7 @@ fun Application.module() {
         single<IUserAuthRepository> { UserAuthRepository(get()) }
         single<IUserAuthService> { UserAuthService(get(), get()) }
         single<UserService> { UserService(get()) }
-        single<ActivityPubUserService> { ActivityPubUserService(get()) }
+        single<ActivityPubUserService> { ActivityPubUserService(get(),get()) }
     }
     configureKoin(module)
     val configData by inject<ConfigData>()

src/main/kotlin/dev/usbharu/hideout/ap/Key.kt

@@ -0,0 +1,21 @@
+package dev.usbharu.hideout.ap
+
+open class Key : Object{
+    private var id:String? = null
+    private var owner:String? = null
+    private var publicKeyPem:String? = null
+    protected constructor() : super()
+    constructor(
+        type: List<String>,
+        name: String,
+        id: String?,
+        owner: String?,
+        publicKeyPem: String?
+    ) : super(add(type,"Key"), name) {
+        this.id = id
+        this.owner = owner
+        this.publicKeyPem = publicKeyPem
+    }
+
+
+}

src/main/kotlin/dev/usbharu/hideout/ap/Person.kt

@@ -8,6 +8,7 @@ open class Person : Object {
     private var outbox:String? = null
     private var url:String? = null
     private var icon:Image? = null
+    private var publicKey:Key? = null
     protected constructor() : super()
     constructor(
         type: List<String> = emptyList(),
@@ -18,7 +19,8 @@ open class Person : Object {
         inbox: String?,
         outbox: String?,
         url: String?,
-        icon: Image?
+        icon: Image?,
+        publicKey: Key?
     ) : super(add(type,"Person"), name) {
         this.id = id
         this.preferredUsername = preferredUsername
@@ -27,6 +29,7 @@ open class Person : Object {
         this.outbox = outbox
         this.url = url
         this.icon = icon
+        this.publicKey =  publicKey
     }
 
 }

src/main/kotlin/dev/usbharu/hideout/service/ActivityPubUserService.kt

@@ -1,27 +1,39 @@
 package dev.usbharu.hideout.service
 
 import dev.usbharu.hideout.ap.Image
+import dev.usbharu.hideout.ap.Key
 import dev.usbharu.hideout.ap.Person
 import dev.usbharu.hideout.config.Config
 
-class ActivityPubUserService(private val userService: UserService) {
-    suspend fun generateUserModel(name:String):Person{
+class ActivityPubUserService(
+    private val userService: UserService,
+    private val userAuthService: IUserAuthService
+) {
+    suspend fun generateUserModel(name: String): Person {
         val userEntity = userService.findByName(name)
+        val userAuthEntity = userAuthService.findByUserId(userEntity.id)
         val userUrl = "${Config.configData.hostname}/users/$name"
         return Person(
-            emptyList(),
-            userEntity.name,
-            userUrl,
-            name,
-            userEntity.description,
-            "$userUrl/inbox",
-            "$userUrl/outbox",
-            userUrl,
-            Image(
-                emptyList(),
-                "$userUrl/icon.png",
-                "image/png",
-                "$userUrl/icon.png"
+            type = emptyList(),
+            name = userEntity.name,
+            id = userUrl,
+            preferredUsername = name,
+            summary = userEntity.description,
+            inbox = "$userUrl/inbox",
+            outbox = "$userUrl/outbox",
+            url = userUrl,
+            icon = Image(
+                type = emptyList(),
+                name = "$userUrl/icon.png",
+                mediaType = "image/png",
+                url = "$userUrl/icon.png"
+            ),
+            publicKey = Key(
+                type = emptyList(),
+                name = "Public Key",
+                id = "$userUrl/pubkey",
+                owner = userUrl,
+                publicKeyPem = userAuthEntity.publicKey
             )
         )
     }

src/main/kotlin/dev/usbharu/hideout/service/IUserAuthService.kt

@@ -1,5 +1,7 @@
 package dev.usbharu.hideout.service
 
+import dev.usbharu.hideout.domain.model.UserAuthenticationEntity
+
 interface IUserAuthService {
     fun hash(password:String): String
 
@@ -7,4 +9,6 @@ interface IUserAuthService {
     suspend fun registerAccount(username: String, hash: String)
 
     suspend fun verifyAccount(username: String,password: String): Boolean
+
+    suspend fun findByUserId(userId: Long):UserAuthenticationEntity
 }

src/main/kotlin/dev/usbharu/hideout/service/UserAuthService.kt

@@ -2,6 +2,7 @@ package dev.usbharu.hideout.service
 
 import dev.usbharu.hideout.domain.model.User
 import dev.usbharu.hideout.domain.model.UserAuthentication
+import dev.usbharu.hideout.domain.model.UserAuthenticationEntity
 import dev.usbharu.hideout.exception.UserNotFoundException
 import dev.usbharu.hideout.repository.IUserAuthRepository
 import dev.usbharu.hideout.repository.IUserRepository
@@ -61,6 +62,10 @@ class UserAuthService(
         return userAuthEntity.hash == hash(password)
     }
 
+    override suspend fun findByUserId(userId: Long): UserAuthenticationEntity {
+        return userAuthRepository.findByUserId(userId) ?: throw UserNotFoundException("$userId was not found")
+    }
+
     private fun generateKeyPair(): KeyPair {
         val keyPairGenerator = KeyPairGenerator.getInstance("RSA")
         keyPairGenerator.initialize(1024)
@@ -69,14 +74,14 @@ class UserAuthService(
 
 
     private fun RSAPublicKey.toPem(): String {
-        return "-----BEGIN RSA PUBLIC KEY-----\n" +
-                Base64.getEncoder().encodeToString(encoded) + "\n" +
+        return "-----BEGIN RSA PUBLIC KEY-----" +
+                Base64.getEncoder().encodeToString(encoded) +
                 "-----END RSA PUBLIC KEY-----"
     }
 
     private fun RSAPrivateKey.toPem(): String {
-        return "-----BEGIN RSA PRIVATE KEY-----\n" +
-                Base64.getEncoder().encodeToString(encoded) + "\n" +
+        return "-----BEGIN RSA PRIVATE KEY-----" +
+                Base64.getEncoder().encodeToString(encoded) +
                 "-----END RSA PRIVATE KEY-----"
     }