internal/elastic: add elastic_security_cases data source (#138)

.mockery.yaml

@@ -33,6 +33,10 @@ packages:
     config:
     interfaces:
       Client:
+  github.com/blackstork-io/fabric/internal/elastic/kbclient:
+    config:
+    interfaces:
+      Client:
   github.com/blackstork-io/fabric/plugin/resolver:
     config:
       inpackage: true

docs/plugins/elastic/data-sources/elastic_security_cases.md

@@ -0,0 +1,68 @@
+---
+title: elastic_security_cases
+plugin:
+  name: blackstork/elastic
+  description: ""
+  tags: []
+  version: "v0.4.0"
+  source_github: "https://github.com/blackstork-io/fabric/tree/main/internal/elastic/"
+resource:
+  type: data-source
+type: docs
+---
+
+{{< breadcrumbs 2 >}}
+
+{{< plugin-resource-header "blackstork/elastic" "elastic" "v0.4.0" "elastic_security_cases" "data source" >}}
+
+## Installation
+
+To use `elastic_security_cases` data source, you must install the plugin `blackstork/elastic`.
+
+To install the plugin, add the full plugin name to the `plugin_versions` map in the Fabric global configuration block (see [Global configuration]({{< ref "configs.md#global-configuration" >}}) for more details), as shown below:
+
+```hcl
+fabric {
+  plugin_versions = {
+    "blackstork/elastic" = ">= v0.4.0"
+  }
+}
+```
+
+Note the version constraint set for the plugin.
+
+## Configuration
+
+The data source supports the following configuration parameters:
+
+```hcl
+config data elastic_security_cases {
+    api_key = <list of string>  # optional
+    api_key_str = <string>  # optional
+    kibana_endpoint_url = <string>  # required
+}
+```
+
+## Usage
+
+The data source supports the following parameters in the data blocks:
+
+```hcl
+data elastic_security_cases {
+    assignees = <list of string>  # optional
+    default_search_operator = <string>  # optional
+    from = <string>  # optional
+    owner = <list of string>  # optional
+    reporters = <list of string>  # optional
+    search = <string>  # optional
+    search_fields = <list of string>  # optional
+    severity = <string>  # optional
+    size = <number>  # optional
+    sort_field = <string>  # optional
+    sort_order = <string>  # optional
+    space_id = <string>  # optional
+    status = <string>  # optional
+    tags = <list of string>  # optional
+    to = <string>  # optional
+}
+```