Support sending text files and tables to the webhook sink

Author: arikalon1

src/robusta/core/sinks/webhook/webhook_sink.py

@@ -5,6 +5,7 @@
 
 import requests
 
+from robusta.core.reporting import TableBlock, FileBlock
 from robusta.core.reporting import HeaderBlock, JsonBlock, KubernetesDiffBlock, ListBlock, MarkdownBlock
 from robusta.core.reporting.base import BaseBlock, Finding
 from robusta.core.sinks.sink_base import SinkBase
@@ -25,6 +26,8 @@ def __init__(self, sink_config: WebhookSinkConfigWrapper, registry):
         )
         self.size_limit = sink_config.webhook_sink.size_limit
         self.slack_webhook = sink_config.webhook_sink.slack_webhook
+        self.send_table_block = sink_config.webhook_sink.table_blocks
+        self.send_file_block = sink_config.webhook_sink.file_blocks
 
     def write_finding(self, finding: Finding, platform_enabled: bool):
         if self.format == "text":
@@ -134,6 +137,10 @@ def __to_unformatted_text(cls, block: BaseBlock) -> List[str]:
             lines.append(cls.__to_clear_text(block.text))
         elif isinstance(block, JsonBlock):
             lines.append(block.json_str)
+        elif isinstance(block, TableBlock) and cls.send_table_block:
+            lines.append(block.to_table_string())
+        elif isinstance(block, FileBlock) and cls.send_file_block and block.is_text_file():
+            lines.append(str(block.contents))
         elif isinstance(block, KubernetesDiffBlock):
             for diff in block.diffs:
                 lines.append(f"*{'.'.join(diff.path)}*: {diff.other_value} ==> {diff.value}")

src/robusta/core/sinks/webhook/webhook_sink_params.py

@@ -10,6 +10,8 @@ class WebhookSinkParams(SinkBaseParams):
     authorization: SecretStr = None
     format: str = "text"
     slack_webhook: bool = False
+    table_blocks: bool = False
+    file_blocks: bool = False
 
     @classmethod
     def _get_sink_type(cls):