70 lines
2.2 KiB
Kotlin
70 lines
2.2 KiB
Kotlin
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package network
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import io.ktor.client.*
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import io.ktor.client.call.*
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import io.ktor.client.engine.cio.CIO
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import io.ktor.client.plugins.contentnegotiation.*
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import io.ktor.client.request.*
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import io.ktor.client.statement.bodyAsText
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import io.ktor.http.*
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import io.ktor.serialization.kotlinx.json.*
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import kotlinx.serialization.json.Json
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import io.ktor.client.plugins.contentnegotiation.*
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import io.ktor.client.plugins.logging.*
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import model.TokenRequest
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import model.TokenResponse
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class KisAuthService {
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private val client = HttpClient(CIO) {
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install(ContentNegotiation) {
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json(Json {
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ignoreUnknownKeys = true
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encodeDefaults = true // 기본값(grant_type)이 누락되지 않도록 설정
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})
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}
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// 디버깅을 위해 로그 추가 (인텔 맥 콘솔에서 전송 데이터 확인 가능)
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install(Logging) {
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level = LogLevel.BODY
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}
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}
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private fun getBaseUrl(isSimulation: Boolean): String {
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return if (isSimulation) {
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"https://openapivts.koreainvestment.com:29443" // 'openapi' 추가됨
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} else {
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"https://openapi.koreainvestment.com:9443"
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}
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}
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suspend fun fetchAccessToken(
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appKey: String,
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secretKey: String,
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isSimulation: Boolean
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): Result<TokenResponse> {
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return try {
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val url = "${getBaseUrl(isSimulation)}/oauth2/tokenP"
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val response = client.post(url) {
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// 헤더 설정 (매우 중요)
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contentType(ContentType.Application.Json)
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// 요청 바디 (TokenRequest 객체 전달)
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setBody(TokenRequest(
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"client_credentials",
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appKey,
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secretKey
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))
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}
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if (response.status == HttpStatusCode.OK) {
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Result.success(response.body())
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} else {
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val errorBody = response.bodyAsText()
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println("HTTP ${response.status}: $errorBody")
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Result.failure(Exception("HTTP ${response.status}: $errorBody"))
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}
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} catch (e: Exception) {
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Result.failure(e)
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}
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}
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}
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