Add SSH tunneling to Elastic Search Destination (#17805)

* Add support for using URL in tunneled config
* Add support for SSH tunneling to destination-elasticsearch and destination-elasticsearch-strict-encrypt

airbyte-config/init/src/main/resources/seed/destination_definitions.yaml

@@ -100,7 +100,7 @@
 - destinationDefinitionId: 68f351a7-2745-4bef-ad7f-996b8e51bb8c
   name: ElasticSearch
   dockerRepository: airbyte/destination-elasticsearch
-  dockerImageTag: 0.1.3
+  dockerImageTag: 0.1.4
   documentationUrl: https://docs.airbyte.com/integrations/destinations/elasticsearch
   icon: elasticsearch.svg
   releaseStage: alpha

airbyte-config/init/src/main/resources/seed/destination_specs.yaml

@@ -1654,7 +1654,7 @@
     supported_destination_sync_modes:
     - "overwrite"
     - "append"
-- dockerImage: "airbyte/destination-elasticsearch:0.1.3"
+- dockerImage: "airbyte/destination-elasticsearch:0.1.4"
   spec:
     documentationUrl: "https://docs.airbyte.com/integrations/destinations/elasticsearch"
     connectionSpecification:
@@ -1733,6 +1733,107 @@
                   \ server"
                 type: "string"
                 airbyte_secret: true
+        tunnel_method:
+          type: "object"
+          title: "SSH Tunnel Method"
+          description: "Whether to initiate an SSH tunnel before connecting to the\
+            \ database, and if so, which kind of authentication to use."
+          oneOf:
+          - title: "No Tunnel"
+            required:
+            - "tunnel_method"
+            properties:
+              tunnel_method:
+                description: "No ssh tunnel needed to connect to database"
+                type: "string"
+                const: "NO_TUNNEL"
+                order: 0
+          - title: "SSH Key Authentication"
+            required:
+            - "tunnel_method"
+            - "tunnel_host"
+            - "tunnel_port"
+            - "tunnel_user"
+            - "ssh_key"
+            properties:
+              tunnel_method:
+                description: "Connect through a jump server tunnel host using username\
+                  \ and ssh key"
+                type: "string"
+                const: "SSH_KEY_AUTH"
+                order: 0
+              tunnel_host:
+                title: "SSH Tunnel Jump Server Host"
+                description: "Hostname of the jump server host that allows inbound\
+                  \ ssh tunnel."
+                type: "string"
+                order: 1
+              tunnel_port:
+                title: "SSH Connection Port"
+                description: "Port on the proxy/jump server that accepts inbound ssh\
+                  \ connections."
+                type: "integer"
+                minimum: 0
+                maximum: 65536
+                default: 22
+                examples:
+                - "22"
+                order: 2
+              tunnel_user:
+                title: "SSH Login Username"
+                description: "OS-level username for logging into the jump server host."
+                type: "string"
+                order: 3
+              ssh_key:
+                title: "SSH Private Key"
+                description: "OS-level user account ssh key credentials in RSA PEM\
+                  \ format ( created with ssh-keygen -t rsa -m PEM -f myuser_rsa )"
+                type: "string"
+                airbyte_secret: true
+                multiline: true
+                order: 4
+          - title: "Password Authentication"
+            required:
+            - "tunnel_method"
+            - "tunnel_host"
+            - "tunnel_port"
+            - "tunnel_user"
+            - "tunnel_user_password"
+            properties:
+              tunnel_method:
+                description: "Connect through a jump server tunnel host using username\
+                  \ and password authentication"
+                type: "string"
+                const: "SSH_PASSWORD_AUTH"
+                order: 0
+              tunnel_host:
+                title: "SSH Tunnel Jump Server Host"
+                description: "Hostname of the jump server host that allows inbound\
+                  \ ssh tunnel."
+                type: "string"
+                order: 1
+              tunnel_port:
+                title: "SSH Connection Port"
+                description: "Port on the proxy/jump server that accepts inbound ssh\
+                  \ connections."
+                type: "integer"
+                minimum: 0
+                maximum: 65536
+                default: 22
+                examples:
+                - "22"
+                order: 2
+              tunnel_user:
+                title: "SSH Login Username"
+                description: "OS-level username for logging into the jump server host"
+                type: "string"
+                order: 3
+              tunnel_user_password:
+                title: "Password"
+                description: "OS-level password for logging into the jump server host"
+                type: "string"
+                airbyte_secret: true
+                order: 4
     supportsIncremental: true
     supportsNormalization: false
     supportsDBT: false