feat(list-services): List Prowler available services by provider (#1222)

lib/check/check.py

@@ -82,8 +82,24 @@ def parse_checks_from_file(input_file: str, provider: str) -> set:
     return checks_to_execute
 
 
+def list_services(provider: str) -> set:
+    available_services = set()
+    checks = recover_checks_from_provider(provider)
+    for check_name in checks:
+        # Format: "providers.{provider}.services.{service}.{check_name}.{check_name}"
+        service_name = check_name.split(".")[3]
+        available_services.add(service_name)
+    return available_services
+
+
+def print_services(service_list: set):
+    print(f"Available Services:")
+    for service in service_list:
+        print(f"- {service}")
+
+
 # List available groups
-def list_groups(provider: str) -> list:
+def list_groups(provider: str):
     groups = parse_groups_from_file(groups_file)
     print(f"Available Groups:")
 

prowler

@@ -14,6 +14,8 @@ from lib.check.check import (
     exclude_services_to_run,
     import_check,
     list_groups,
+    list_services,
+    print_services,
     run_check,
     set_output_options,
 )
@@ -33,14 +35,22 @@ if __name__ == "__main__":
     group.add_argument("-C", "--checks-file", nargs="?", help="List of checks")
     group.add_argument("-s", "--services", nargs="+", help="List of services")
     group.add_argument("-g", "--groups", nargs="+", help="List of groups")
-    group.add_argument("-L", "--list-groups", action="store_true", help="List groups")
     parser.add_argument("-e", "--excluded-checks", nargs="+", help="Checks to exclude")
     parser.add_argument("-E", "--excluded-groups", nargs="+", help="Groups to exclude")
     parser.add_argument(
         "-S", "--excluded-services", nargs="+", help="Services to exclude"
     )
 
-    parser.add_argument("-l", "--list-checks", action="store_true", help="List checks")
+    list_group = parser.add_mutually_exclusive_group()
+    list_group.add_argument(
+        "-L", "--list-groups", action="store_true", help="List groups"
+    )
+    list_group.add_argument(
+        "-l", "--list-checks", action="store_true", help="List checks"
+    )
+    list_group.add_argument(
+        "--list-services", action="store_true", help="List services"
+    )
 
     parser.add_argument(
         "-b", "--no-banner", action="store_false", help="Hide Prowler Banner"
@@ -135,6 +145,10 @@ if __name__ == "__main__":
         list_groups(provider)
         sys.exit()
 
+    if args.list_services:
+        print_services(list_services(provider))
+        sys.exit()
+
     # Load checks metadata
     logger.debug("Loading checks metadata from .metadata.json files")
     bulk_checks_metadata = bulk_load_checks_metadata(provider)