CM-26869 - Add --severity-threshold support for all scan types

README.md

@@ -287,7 +287,7 @@ The Cycode CLI application offers several types of scans so that you can choose
 | `--client-id TEXT`                                         | Specify a Cycode client ID for this specific scan execution                                                                                                                                                                                             |
 | `--show-secret BOOLEAN`                                    | Show secrets in plain text. See [Show/Hide Secrets](#showhide-secrets) section for more details.                                                                                                                                                        |
 | `--soft-fail BOOLEAN`                                      | Run scan without failing, always return a non-error status code. See [Soft Fail](#soft-fail) section for more details.                                                                                                                                  |
-| `--severity-threshold [INFO\|LOW\|MEDIUM\|HIGH\|CRITICAL]` | Show only violations at the specified level or higher (supported for the SCA scan type only).                                                                                                                                                           |
+| `--severity-threshold [INFO\|LOW\|MEDIUM\|HIGH\|CRITICAL]` | Show only violations at the specified level or higher.                                                                                                                                                                                                  |
 | `--sca-scan`                                               | Specify the SCA scan you wish to execute (`package-vulnerabilities`/`license-compliance`). The default is both                                                                                                                                          |
 | `--monitor`                                                | When specified, the scan results will be recorded in the knowledge graph. Please note that when working in `monitor` mode, the knowledge graph will not be updated as a result of SCM events (Push, Repo creation). (Supported for SCA scan type only). |
 | `--report`                                                 | When specified, a violations report will be generated. A URL link to the report will be printed as an output to the command execution                                                                                                                   |

cycode/cli/commands/scan/code_scanner.py

@@ -713,20 +713,26 @@ def exclude_irrelevant_detections(
 ) -> List[Detection]:
     relevant_detections = _exclude_detections_by_exclusions_configuration(detections, scan_type)
     relevant_detections = _exclude_detections_by_scan_type(relevant_detections, scan_type, command_scan_type)
-    return _exclude_detections_by_severity(relevant_detections, scan_type, severity_threshold)
+    return _exclude_detections_by_severity(relevant_detections, severity_threshold)
 
 
-def _exclude_detections_by_severity(
-    detections: List[Detection], scan_type: str, severity_threshold: str
-) -> List[Detection]:
-    if scan_type != consts.SCA_SCAN_TYPE or severity_threshold is None:
+def _exclude_detections_by_severity(detections: List[Detection], severity_threshold: str) -> List[Detection]:
+    if severity_threshold is None:
         return detections
 
     relevant_detections = []
     for detection in detections:
         severity = detection.detection_details.get('advisory_severity')
+        if not severity:
+            severity = detection.severity
+
         if _does_severity_match_severity_threshold(severity, severity_threshold):
             relevant_detections.append(detection)
+        else:
+            logger.debug(
+                'Going to ignore violations because they are below the severity threshold, %s',
+                {'severity': severity, 'severity_threshold': severity_threshold},
+            )
 
     return relevant_detections
 
@@ -861,10 +867,11 @@ def _generate_unique_id() -> UUID:
 
 def _does_severity_match_severity_threshold(severity: str, severity_threshold: str) -> bool:
     detection_severity_value = Severity.try_get_value(severity)
-    if detection_severity_value is None:
+    severity_threshold_value = Severity.try_get_value(severity_threshold)
+    if detection_severity_value is None or severity_threshold_value is None:
         return True
 
-    return detection_severity_value >= Severity.try_get_value(severity_threshold)
+    return detection_severity_value >= severity_threshold_value
 
 
 def _get_scan_result(

cycode/cli/commands/scan/scan_command.py

@@ -66,7 +66,7 @@
 @click.option(
     '--severity-threshold',
     default=None,
-    help='Show violations only for the specified level or higher (supported for SCA scan types only).',
+    help='Show violations only for the specified level or higher.',
     type=click.Choice([e.name for e in Severity]),
     required=False,
 )

cycode/cli/models.py

@@ -43,6 +43,7 @@ class Severity(Enum):
 
     @staticmethod
     def try_get_value(name: str) -> any:
+        name = name.upper()
         if name not in Severity.__members__:
             return None
 

tests/cli/commands/scan/test_code_scanner.py

@@ -1,6 +1,7 @@
 import os
 
 from cycode.cli import consts
+from cycode.cli.commands.scan.code_scanner import _does_severity_match_severity_threshold
 from cycode.cli.files_collector.excluder import _is_file_relevant_for_sca_scan
 from cycode.cli.files_collector.path_documents import _generate_document
 from cycode.cli.models import Document
@@ -72,3 +73,24 @@ def test_generate_document() -> None:
     assert isinstance(generated_tfplan_document, Document)
     assert generated_tfplan_document.path.endswith('.tf')
     assert generated_tfplan_document.is_git_diff_format == is_git_diff
+
+
+def test_does_severity_match_severity_threshold() -> None:
+    assert _does_severity_match_severity_threshold('INFO', 'LOW') is False
+
+    assert _does_severity_match_severity_threshold('LOW', 'LOW') is True
+    assert _does_severity_match_severity_threshold('LOW', 'MEDIUM') is False
+
+    assert _does_severity_match_severity_threshold('MEDIUM', 'LOW') is True
+    assert _does_severity_match_severity_threshold('MEDIUM', 'MEDIUM') is True
+    assert _does_severity_match_severity_threshold('MEDIUM', 'HIGH') is False
+
+    assert _does_severity_match_severity_threshold('HIGH', 'MEDIUM') is True
+    assert _does_severity_match_severity_threshold('HIGH', 'HIGH') is True
+    assert _does_severity_match_severity_threshold('HIGH', 'CRITICAL') is False
+
+    assert _does_severity_match_severity_threshold('CRITICAL', 'HIGH') is True
+    assert _does_severity_match_severity_threshold('CRITICAL', 'CRITICAL') is True
+
+    assert _does_severity_match_severity_threshold('NON_EXISTENT', 'LOW') is True
+    assert _does_severity_match_severity_threshold('LOW', 'NON_EXISTENT') is True

tests/cli/models/test_severity.py

@@ -0,0 +1,24 @@
+from cycode.cli.models import Severity
+
+
+def test_try_get_value() -> None:
+    assert Severity.try_get_value('info') == -1
+    assert Severity.try_get_value('iNfO') == -1
+
+    assert Severity.try_get_value('INFO') == -1
+    assert Severity.try_get_value('LOW') == 0
+    assert Severity.try_get_value('MEDIUM') == 1
+    assert Severity.try_get_value('HIGH') == 2
+    assert Severity.try_get_value('CRITICAL') == 3
+
+    assert Severity.try_get_value('NON_EXISTENT') is None
+
+
+def test_get_member_weight() -> None:
+    assert Severity.get_member_weight('INFO') == -1
+    assert Severity.get_member_weight('LOW') == 0
+    assert Severity.get_member_weight('MEDIUM') == 1
+    assert Severity.get_member_weight('HIGH') == 2
+    assert Severity.get_member_weight('CRITICAL') == 3
+
+    assert Severity.get_member_weight('NON_EXISTENT') == -2