1 files changed, 87 insertions, 0 deletions
diff --git a/ms/blueprintsprocessor/modules/commons/ssh-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/ssh/service/BluePrintSshLibPropertyService.kt b/ms/blueprintsprocessor/modules/commons/ssh-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/ssh/service/BluePrintSshLibPropertyService.kt
new file mode 100644
index 000000000..90a1746e8
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/ssh-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/ssh/service/BluePrintSshLibPropertyService.kt
@@ -0,0 +1,87 @@
+/*
+ *  Copyright © 2019 IBM.
+ *
+ *  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.ssh.service
+
+import com.fasterxml.jackson.databind.JsonNode
+import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintPropertiesService
+import org.onap.ccsdk.cds.blueprintsprocessor.ssh.BasicAuthSshClientProperties
+import org.onap.ccsdk.cds.blueprintsprocessor.ssh.SshClientProperties
+import org.onap.ccsdk.cds.blueprintsprocessor.ssh.SshLibConstants
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
+import org.springframework.stereotype.Service
+
+@Service(SshLibConstants.SERVICE_BLUEPRINT_SSH_LIB_PROPERTY)
+open class BluePrintSshLibPropertyService(private var bluePrintProperties: BluePrintPropertiesService) {
+
+    fun blueprintSshClientService(jsonNode: JsonNode): BlueprintSshClientService {
+        val restClientProperties = sshClientProperties(jsonNode)
+        return blueprintSshClientService(restClientProperties)
+    }
+
+    fun blueprintSshClientService(selector: String): BlueprintSshClientService {
+        val prefix = "${SshLibConstants.PROPERTY_SSH_CLIENT_PREFIX}$selector"
+        val sshClientProperties = sshClientProperties(prefix)
+        return blueprintSshClientService(sshClientProperties)
+    }
+
+    fun sshClientProperties(prefix: String): SshClientProperties {
+        val type = bluePrintProperties.propertyBeanType("$prefix.type", String::class.java)
+        return when (type) {
+            SshLibConstants.TYPE_BASIC_AUTH -> {
+                basicAuthSshClientProperties(prefix)
+            }
+            else -> {
+                throw BluePrintProcessorException("SSH adaptor($type) is not supported")
+            }
+        }
+    }
+
+    fun sshClientProperties(jsonNode: JsonNode): SshClientProperties {
+        val type = jsonNode.get("type")?.textValue()
+            ?: throw BluePrintProcessorException("missing type field in ssh client properties")
+        return when (type) {
+            SshLibConstants.TYPE_BASIC_AUTH -> {
+                JacksonUtils.readValue(
+                    jsonNode,
+                    BasicAuthSshClientProperties::class.java
+                )!!
+            }
+            else -> {
+                throw BluePrintProcessorException("SSH adaptor($type) is not supported")
+            }
+        }
+    }
+
+    private fun blueprintSshClientService(sshClientProperties: SshClientProperties): BlueprintSshClientService {
+
+        when (sshClientProperties) {
+            is BasicAuthSshClientProperties -> {
+                return BasicAuthSshClientService(sshClientProperties)
+            }
+            else -> {
+                throw BluePrintProcessorException("couldn't get SSH client service for")
+            }
+        }
+    }
+
+    private fun basicAuthSshClientProperties(prefix: String): BasicAuthSshClientProperties {
+        return bluePrintProperties.propertyBeanType(
+            prefix, BasicAuthSshClientProperties::class.java
+        )
+    }
+}