dataklasser for å håndtere respons fra Azure

azure-token-client/build.gradle.kts

@@ -1,4 +1,7 @@
 val slf4jApiVersion = "2.0.7"
+val jacksonVersion = "2.16.1"
 dependencies {
     implementation("org.slf4j:slf4j-api:$slf4jApiVersion")
+    api("com.fasterxml.jackson.module:jackson-module-kotlin:$jacksonVersion")
+    api("com.fasterxml.jackson.datatype:jackson-datatype-jsr310:$jacksonVersion")
 }

azure-token-client/src/main/kotlin/com/github/navikt/tbd_libs/azure/AzureErrorResponse.kt

@@ -0,0 +1,12 @@
+package com.github.navikt.tbd_libs.azure
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+import com.fasterxml.jackson.annotation.JsonProperty
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+internal data class AzureErrorResponse(
+    @JsonProperty("error")
+    val error: String,
+    @JsonProperty("error_description")
+    val description: String
+)

azure-token-client/src/main/kotlin/com/github/navikt/tbd_libs/azure/AzureTokenResponse.kt

@@ -0,0 +1,25 @@
+package com.github.navikt.tbd_libs.azure
+
+import com.fasterxml.jackson.annotation.JacksonInject
+import com.fasterxml.jackson.annotation.JsonProperty
+import java.time.Duration
+import java.time.LocalDateTime
+
+internal data class AzureTokenResponse(
+    @JsonProperty("token_type")
+    val tokenType: String,
+    @JsonProperty("access_token")
+    val token: String,
+    @JsonProperty("expires_in")
+    val expiresIn: Long,
+    @JacksonInject
+    private val utstedtTidspunkt: LocalDateTime
+) {
+    val expirationTime: LocalDateTime = utstedtTidspunkt.plusSeconds(expiresIn)
+
+    init {
+        check(tokenType.lowercase() == "bearer") {
+            "Forventer kun token av typen Bearer. Fikk $tokenType"
+        }
+    }
+}

azure-token-client/src/test/kotlin/com/github/navikt/tbd_libs/azure/AzureTokenResponseTest.kt

@@ -0,0 +1,47 @@
+package com.github.navikt.tbd_libs.azure
+
+import com.fasterxml.jackson.databind.InjectableValues
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import com.fasterxml.jackson.module.kotlin.readValue
+import org.intellij.lang.annotations.Language
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertDoesNotThrow
+import java.time.LocalDateTime
+
+class AzureTokenResponseTest {
+    private val objectMapper = jacksonObjectMapper()
+
+    @Test
+    fun deserializeTokenResponse() {
+        @Language("JSON")
+        val json = """{
+  "token_type": "Bearer",
+  "expires_in": 3599,
+  "access_token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6Ik1uQ19WWmNBVGZNNXBP..."
+}"""
+        val utstedtTidspunkt = LocalDateTime.of(2018, 1, 1, 13, 37, 0, 123)
+        val reader = objectMapper.reader(InjectableValues.Std()
+            .addValue(LocalDateTime::class.java, utstedtTidspunkt)
+        ).forType(AzureTokenResponse::class.java)
+
+        val token = assertDoesNotThrow { reader.readValue<AzureTokenResponse>(json) }
+        assertEquals(utstedtTidspunkt.plusSeconds(3599), token.expirationTime)
+    }
+
+    @Test
+    fun deserializeErrorResponse() {
+        @Language("JSON")
+        val json = """{
+  "error": "invalid_scope",
+  "error_description": "AADSTS70011: The provided value for the input parameter 'scope' is not valid. The scope https://foo.microsoft.com/.default is not valid.\r\nTrace ID: 255d1aef-8c98-452f-ac51-23d051240864\r\nCorrelation ID: fb3d2015-bc17-4bb9-bb85-30c5cf1aaaa7\r\nTimestamp: 2016-01-09 02:02:12Z",
+  "error_codes": [
+    70011
+  ],
+  "timestamp": "YYYY-MM-DD HH:MM:SSZ",
+  "trace_id": "255d1aef-8c98-452f-ac51-23d051240864",
+  "correlation_id": "fb3d2015-bc17-4bb9-bb85-30c5cf1aaaa7"
+}"""
+        assertDoesNotThrow { objectMapper.readValue<AzureErrorResponse>(json) }
+    }
+}