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authorMarek Szwałkiewicz <marek.szwalkiewicz@external.t-mobile.pl>2020-09-02 12:48:47 +0000
committerLukasz Rajewski <lukasz.rajewski@orange.com>2020-09-07 10:19:30 +0200
commit836be777835eb05be1a62b98a9e1f5860623d7b2 (patch)
tree9cd2057fa544719ae648a0b757e7869dfde95774 /ms/blueprintsprocessor/functions/k8s-profile-upload/src
parent953b78a4c0c36d31c944baf93db4ae3d8584d232 (diff)
Add k8s-upload-profile node type and logic.
Issue-ID: CCSDK-2630 Change-Id: Icd50ab98503a2c2259c56ced20976579afefd7fc Signed-off-by: Marek Szwałkiewicz <marek.szwalkiewicz@external.t-mobile.pl>
Diffstat (limited to 'ms/blueprintsprocessor/functions/k8s-profile-upload/src')
-rw-r--r--ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sPluginApi.kt113
-rw-r--r--ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfile.kt47
-rw-r--r--ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadComponent.kt171
-rw-r--r--ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadConfiguration.kt50
-rw-r--r--ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadProperties.kt25
-rw-r--r--ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sUploadFileRestClientService.kt104
6 files changed, 510 insertions, 0 deletions
diff --git a/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sPluginApi.kt b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sPluginApi.kt
new file mode 100644
index 000000000..dab977db0
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sPluginApi.kt
@@ -0,0 +1,113 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2019 IBM.
+ * Modifications Copyright © 2020 Orange.
+ * Modifications Copyright © 2020 Deutsche Telekom AG.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.profile.upload
+
+import org.springframework.http.HttpMethod
+import com.fasterxml.jackson.databind.ObjectMapper
+import org.onap.ccsdk.cds.blueprintsprocessor.rest.BasicAuthRestClientProperties
+import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BlueprintWebClientService
+import java.nio.file.Path
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
+import org.slf4j.LoggerFactory
+
+class K8sPluginApi(
+ val username: String,
+ val password: String,
+ val baseUrl: String,
+ val definition: String?,
+ val definitionVersion: String?
+) {
+ private val service: K8sUploadFileRestClientService // BasicAuthRestClientService
+ private val log = LoggerFactory.getLogger(K8sPluginApi::class.java)!!
+
+ init {
+ var mapOfHeaders = hashMapOf<String, String>()
+ mapOfHeaders.put("Accept", "application/json")
+ mapOfHeaders.put("Content-Type", "application/json")
+ mapOfHeaders.put("cache-control", " no-cache")
+ mapOfHeaders.put("Accept", "application/json")
+ var basicAuthRestClientProperties: BasicAuthRestClientProperties = BasicAuthRestClientProperties()
+ basicAuthRestClientProperties.username = username
+ basicAuthRestClientProperties.password = password
+ basicAuthRestClientProperties.url = "$baseUrl/v1/rb/definition/$definition/$definitionVersion"
+ basicAuthRestClientProperties.additionalHeaders = mapOfHeaders
+
+ this.service = K8sUploadFileRestClientService(basicAuthRestClientProperties)
+ }
+
+ fun hasDefinition(): Boolean {
+ try {
+ val result: BlueprintWebClientService.WebClientResponse<String> = service.exchangeResource(HttpMethod.GET.name, "", "")
+ log.debug(result.toString())
+ return result.status in 200..299
+ } catch (e: Exception) {
+ log.error("Caught exception trying to get k8s rb definition")
+ throw BluePrintProcessorException("${e.message}")
+ }
+ }
+
+ fun hasProfile(profileName: String): Boolean {
+ try {
+ val result: BlueprintWebClientService.WebClientResponse<String> = service.exchangeResource(
+ HttpMethod.GET.name,
+ "/profile/$profileName",
+ ""
+ )
+ log.debug(result.toString())
+ return result.status in 200..299
+ } catch (e: Exception) {
+ log.error("Caught exception trying to get k8s rb profile")
+ throw BluePrintProcessorException("${e.message}")
+ }
+ }
+
+ fun createProfile(profile: K8sProfile) {
+ val objectMapper = ObjectMapper()
+ val profileJsonString: String = objectMapper.writeValueAsString(profile)
+ try {
+ val result: BlueprintWebClientService.WebClientResponse<String> = service.exchangeResource(
+ HttpMethod.POST.name,
+ "/profile",
+ profileJsonString
+ )
+ if (result.status !in 200..299) {
+ throw Exception(result.body)
+ }
+ } catch (e: Exception) {
+ log.error("Caught exception trying to create k8s rb profile ${profile.profileName}")
+ throw BluePrintProcessorException("${e.message}")
+ }
+ }
+
+ fun uploadProfileContent(profile: K8sProfile, filePath: Path) {
+ try {
+ val result: BlueprintWebClientService.WebClientResponse<String> = service.uploadBinaryFile(
+ "/profile/${profile.profileName}/content",
+ filePath
+ )
+ if (result.status !in 200..299) {
+ throw Exception(result.body)
+ }
+ } catch (e: Exception) {
+ log.error("Caught exception trying to upload k8s rb profile ${profile.profileName}")
+ throw BluePrintProcessorException("${e.message}")
+ }
+ }
+}
diff --git a/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfile.kt b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfile.kt
new file mode 100644
index 000000000..87836428e
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfile.kt
@@ -0,0 +1,47 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2019 IBM.
+ * Modifications Copyright © 2020 Orange.
+ * Modifications Copyright © 2020 Deutsche Telekom AG.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.profile.upload
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+class K8sProfile {
+ @get:JsonProperty("rb-name")
+ var rbName: String? = null
+ @get:JsonProperty("rb-version")
+ var rbVersion: String? = null
+ @get:JsonProperty("profile-name")
+ var profileName: String? = null
+ @get:JsonProperty("namespace")
+ var namespace: String? = "default"
+
+ override fun toString(): String {
+ return "$rbName:$rbVersion:$profileName"
+ }
+
+ override fun equals(other: Any?): Boolean {
+ if (this === other) return true
+ if (javaClass != other?.javaClass) return false
+ return true
+ }
+
+ override fun hashCode(): Int {
+ return javaClass.hashCode()
+ }
+}
diff --git a/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadComponent.kt b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadComponent.kt
new file mode 100644
index 000000000..aa726a5e9
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadComponent.kt
@@ -0,0 +1,171 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2019 IBM.
+ * Modifications Copyright © 2020 Orange.
+ * Modifications Copyright © 2020 Deutsche Telekom AG.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.profile.upload
+
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
+import org.springframework.beans.factory.config.ConfigurableBeanFactory
+import org.springframework.context.annotation.Scope
+import org.springframework.stereotype.Component
+import java.util.ArrayList
+import java.nio.file.Paths
+import java.io.File
+import com.fasterxml.jackson.databind.JsonNode
+import org.onap.ccsdk.cds.controllerblueprints.core.asJsonNode
+import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
+import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintPropertiesService
+import org.slf4j.LoggerFactory
+import java.nio.file.Path
+import org.onap.ccsdk.cds.controllerblueprints.core.returnNullIfMissing
+import com.fasterxml.jackson.databind.node.ObjectNode
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
+
+@Component("component-k8s-profile-upload")
+@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
+open class K8sProfileUploadComponent(private var bluePrintPropertiesService: BluePrintPropertiesService) :
+
+ AbstractComponentFunction() {
+
+ companion object {
+ const val INPUT_K8S_PROFILE_NAME = "k8s-rb-profile-name"
+ const val INPUT_K8S_DEFINITION_NAME = "k8s-rb-definition-name"
+ const val INPUT_K8S_DEFINITION_VERSION = "k8s-rb-definition-version"
+ const val INPUT_K8S_PROFILE_NAMESPACE = "k8s-rb-profile-namespace"
+ const val INPUT_K8S_PROFILE_SOURCE = "k8s-rb-profile-source"
+ const val INPUT_RESOURCE_ASSIGNMENT_MAP = "resource-assignment-map"
+
+ const val OUTPUT_STATUSES = "statuses"
+ const val OUTPUT_SKIPPED = "skipped"
+ const val OUTPUT_UPLOADED = "uploaded"
+ const val OUTPUT_ERROR = "error"
+ }
+
+ private val log = LoggerFactory.getLogger(K8sProfileUploadComponent::class.java)!!
+
+ override suspend fun processNB(executionRequest: ExecutionServiceInput) {
+ log.info("Triggering K8s Profile Upload component logic.")
+
+ val inputParameterNames = arrayOf(
+ INPUT_K8S_PROFILE_NAME,
+ INPUT_K8S_DEFINITION_NAME,
+ INPUT_K8S_DEFINITION_VERSION,
+ INPUT_K8S_PROFILE_NAMESPACE,
+ INPUT_K8S_PROFILE_SOURCE
+ )
+ var outputPrefixStatuses = mutableMapOf<String, String>()
+ var inputParamsMap = mutableMapOf<String, JsonNode?>()
+
+ inputParameterNames.forEach {
+ inputParamsMap[it] = getOptionalOperationInput(it)?.returnNullIfMissing()
+ }
+
+ log.info("Getting the template prefixes")
+ val prefixList: ArrayList<String> = getTemplatePrefixList(executionRequest)
+
+ log.info("Iterating over prefixes in resource assignment map.")
+ for (prefix in prefixList) {
+ // Prefilling prefix sucess status
+ outputPrefixStatuses.put(prefix, OUTPUT_SKIPPED)
+ // Resource assignment map is organized by prefixes, in each iteraton we work only
+ // on one section of resource assignment map
+ val prefixNode: JsonNode = operationInputs[INPUT_RESOURCE_ASSIGNMENT_MAP]?.get(prefix) ?: continue
+ val assignmentMapPrefix = JacksonUtils.jsonNode(prefixNode.toPrettyString()) as ObjectNode
+
+ // We are copying the map because for each prefix it might be completed with a different data
+ var prefixInputParamsMap = inputParamsMap.toMutableMap()
+ prefixInputParamsMap.forEach { (inputParamName, value) ->
+ if (value == null) {
+ val mapValue = assignmentMapPrefix?.get(inputParamName)
+ log.debug("$inputParamName value was $value so we fetch $mapValue")
+ prefixInputParamsMap[inputParamName] = mapValue
+ }
+ }
+
+ // For clarity we pull out the required fields
+ val profileName = prefixInputParamsMap[INPUT_K8S_PROFILE_NAME]?.returnNullIfMissing()?.textValue()
+ val definitionName = prefixInputParamsMap[INPUT_K8S_DEFINITION_NAME]?.returnNullIfMissing()?.textValue()
+ val definitionVersion = prefixInputParamsMap[INPUT_K8S_DEFINITION_VERSION]?.returnNullIfMissing()?.textValue()
+
+ val k8sProfileUploadConfiguration = K8sProfileUploadConfiguration(bluePrintPropertiesService)
+
+ // Creating API connector
+ var api = K8sPluginApi(
+ k8sProfileUploadConfiguration.getProperties().username,
+ k8sProfileUploadConfiguration.getProperties().password,
+ k8sProfileUploadConfiguration.getProperties().url,
+ definitionName,
+ definitionVersion
+ )
+
+ if ((profileName == null) || (definitionName == null) || (definitionVersion == null)) {
+ log.warn("Prefix $prefix does not have required data for us to continue.")
+ } else if (!api.hasDefinition()) {
+ log.warn("K8s RB Definition ($definitionName/$definitionVersion) not found ")
+ } else if (profileName == "") {
+ log.warn("K8s rb profile name is empty! Either define profile name to use or choose default")
+ } else if (api.hasProfile(profileName)) {
+ log.info("Profile Already Existing - skipping upload")
+ } else {
+ log.info("Uploading K8s Profile..")
+ outputPrefixStatuses.put(prefix, OUTPUT_ERROR)
+
+ var profile = K8sProfile()
+ profile.profileName = profileName
+ profile.rbName = definitionName
+ profile.rbVersion = definitionVersion
+ profile.namespace = prefixInputParamsMap[INPUT_K8S_PROFILE_NAMESPACE]?.textValue()
+ api.createProfile(profile)
+ val profileFilePath: Path = prepareProfileFile(profileName)
+ api.uploadProfileContent(profile, profileFilePath)
+
+ log.info("K8s Profile Upload Completed")
+ outputPrefixStatuses.put(prefix, OUTPUT_UPLOADED)
+ }
+ }
+ bluePrintRuntimeService.setNodeTemplateAttributeValue(
+ nodeTemplateName,
+ OUTPUT_STATUSES,
+ outputPrefixStatuses.asJsonNode()
+ )
+ }
+
+ override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
+ bluePrintRuntimeService.getBluePrintError().addError(runtimeException.message!!)
+ }
+
+ fun getTemplatePrefixList(executionRequest: ExecutionServiceInput): ArrayList<String> {
+ val result = ArrayList<String>()
+ for (prefix in executionRequest.payload.get("resource-assignment-request").get("template-prefix").elements())
+ result.add(prefix.asText())
+ return result
+ }
+
+ fun prepareProfileFile(k8sRbProfileName: String): Path {
+ val bluePrintContext = bluePrintRuntimeService.bluePrintContext()
+ val bluePrintBasePath: String = bluePrintContext.rootPath
+ return Paths.get(
+ bluePrintBasePath.plus(File.separator)
+ .plus("Templates")
+ .plus(File.separator)
+ .plus("k8s-profiles")
+ .plus(File.separator)
+ .plus("$k8sRbProfileName.tar.gz")
+ )
+ }
+}
diff --git a/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadConfiguration.kt b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadConfiguration.kt
new file mode 100644
index 000000000..193fdda6d
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadConfiguration.kt
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2020 Deutsche Telekom AG.
+ * Modifications Copyright © 2020 Orange.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.profile.upload
+
+import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintCoreConfiguration
+import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintPropertiesService
+import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintPropertyConfiguration
+import org.springframework.boot.context.properties.EnableConfigurationProperties
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.context.annotation.Import
+
+@Configuration
+@Import(
+ BluePrintPropertyConfiguration::class,
+ BluePrintPropertiesService::class,
+ BluePrintCoreConfiguration::class
+)
+@EnableConfigurationProperties
+open class K8sProfileUploadConfiguration(private var bluePrintPropertiesService: BluePrintPropertiesService) {
+
+ @Bean("k8s-plugin-properties")
+ open fun getProperties(): K8sProfileUploadProperties {
+ return bluePrintPropertiesService.propertyBeanType(
+ K8sProfileUploadConstants.PREFIX_K8S_PLUGIN,
+ K8sProfileUploadProperties::class.java
+ )
+ }
+}
+
+class K8sProfileUploadConstants {
+ companion object {
+ const val PREFIX_K8S_PLUGIN: String = "blueprintprocessor.k8s.plugin"
+ }
+}
diff --git a/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadProperties.kt b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadProperties.kt
new file mode 100644
index 000000000..b023a5355
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sProfileUploadProperties.kt
@@ -0,0 +1,25 @@
+/*
+ * Copyright © 2020 Deutsche Telekom AG.
+ * Modifications Copyright © 2020 Orange.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.profile.upload
+
+open class K8sProfileUploadProperties {
+ var type: String = K8sProfileUploadConstants.PREFIX_K8S_PLUGIN
+ lateinit var url: String
+ lateinit var username: String
+ lateinit var password: String
+}
diff --git a/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sUploadFileRestClientService.kt b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sUploadFileRestClientService.kt
new file mode 100644
index 000000000..2cd87ad20
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/k8s-profile-upload/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/profile/upload/K8sUploadFileRestClientService.kt
@@ -0,0 +1,104 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2019 IBM.
+ * Modifications Copyright © 2020 Orange.
+ * Modifications Copyright © 2020 Deutsche Telekom AG.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.profile.upload
+
+import org.onap.ccsdk.cds.blueprintsprocessor.rest.BasicAuthRestClientProperties
+import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BlueprintWebClientService
+import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.RestLoggerService
+import org.apache.commons.io.IOUtils
+import org.apache.http.client.entity.EntityBuilder
+import org.apache.http.message.BasicHeader
+import org.apache.http.client.methods.HttpPost
+import org.apache.http.client.methods.HttpUriRequest
+import org.apache.http.client.ClientProtocolException
+import java.io.IOException
+import java.nio.file.Files
+import java.nio.file.Path
+import org.springframework.http.HttpHeaders
+import org.springframework.http.MediaType
+import java.nio.charset.Charset
+import java.util.Base64
+
+class K8sUploadFileRestClientService(
+ private val restClientProperties:
+ BasicAuthRestClientProperties
+) : BlueprintWebClientService {
+
+ override fun defaultHeaders(): Map<String, String> {
+
+ val encodedCredentials = setBasicAuth(
+ restClientProperties.username,
+ restClientProperties.password
+ )
+ return mapOf(
+ HttpHeaders.CONTENT_TYPE to MediaType.APPLICATION_JSON_VALUE,
+ HttpHeaders.ACCEPT to MediaType.APPLICATION_JSON_VALUE,
+ HttpHeaders.AUTHORIZATION to "Basic $encodedCredentials"
+ )
+ }
+
+ override fun host(uri: String): String {
+ return restClientProperties.url + uri
+ }
+
+ override fun convertToBasicHeaders(headers: Map<String, String>):
+ Array<BasicHeader> {
+ val customHeaders: MutableMap<String, String> = headers.toMutableMap()
+ // inject additionalHeaders
+ customHeaders.putAll(verifyAdditionalHeaders(restClientProperties))
+
+ if (!headers.containsKey(HttpHeaders.AUTHORIZATION)) {
+ val encodedCredentials = setBasicAuth(
+ restClientProperties.username,
+ restClientProperties.password
+ )
+ customHeaders[HttpHeaders.AUTHORIZATION] =
+ "Basic $encodedCredentials"
+ }
+ return super.convertToBasicHeaders(customHeaders)
+ }
+
+ private fun setBasicAuth(username: String, password: String): String {
+ val credentialsString = "$username:$password"
+ return Base64.getEncoder().encodeToString(
+ credentialsString.toByteArray(Charset.defaultCharset())
+ )
+ }
+
+ @Throws(IOException::class, ClientProtocolException::class)
+ private fun performHttpCall(httpUriRequest: HttpUriRequest): BlueprintWebClientService.WebClientResponse<String> {
+ val httpResponse = httpClient().execute(httpUriRequest)
+ val statusCode = httpResponse.statusLine.statusCode
+ httpResponse.entity.content.use {
+ val body = IOUtils.toString(it, Charset.defaultCharset())
+ return BlueprintWebClientService.WebClientResponse(statusCode, body)
+ }
+ }
+
+ fun uploadBinaryFile(path: String, filePath: Path): BlueprintWebClientService.WebClientResponse<String> {
+ val convertedHeaders: Array<BasicHeader> = convertToBasicHeaders(defaultHeaders())
+ val httpPost = HttpPost(host(path))
+ val entity = EntityBuilder.create().setBinary(Files.readAllBytes(filePath)).build()
+ httpPost.setEntity(entity)
+ RestLoggerService.httpInvoking(convertedHeaders)
+ httpPost.setHeaders(convertedHeaders)
+ return performHttpCall(httpPost)
+ }
+}