Add xOpera validate and Checkstyle

install-checks.sh

@@ -69,10 +69,10 @@ installRequiredNpmModules() {
 }
 
 installPythonModules() {
+  pip install opera==0.6.8
   pip install pylint==2.9.6
   pip install gixy==0.1.20
   pip install ansible-lint==5.1.2
-  pip install ansible==4.3.0
   pip install yamllint==1.26.1
   pip install bandit==1.7.0
   pip install safety==1.10.3

src/iac_scan_runner/checks/checkstyle.py

+from os import listdir
+from typing import Optional
+
+import iac_scan_runner.vars as env
+from iac_scan_runner.check import Check
+from iac_scan_runner.check_output import CheckOutput
+from iac_scan_runner.check_target_entity_type import CheckTargetEntityType
+from iac_scan_runner.utils import run_command
+from pydantic import SecretStr
+
+
+class CheckStyle(Check):
+    def __init__(self):
+        super().__init__("checkstyle", "Checkstyle is a tool for checking Java source code for adherence to a Code "
+                                       "Standard or set of validation rules (best practices)",
+                         CheckTargetEntityType.iac)
+        self._config_filename = "javalint.xml"
+
+    def configure(self, config_filename: Optional[str], secret: Optional[SecretStr]) -> CheckOutput:
+        if config_filename:
+            self._config_filename = config_filename
+            return CheckOutput(f'Check: {self.name} has been configured successfully.', 0)
+        else:
+            raise Exception(f'Check: {self.name} requires you to pass a configuration file.')
+
+    def run(self, directory: str) -> CheckOutput:
+        output = ""
+        rc = 0
+        for filename in listdir(directory):
+            if filename.endswith(".java"):
+                check_output = run_command(
+                    f'java -jar {env.CHECK_STYLE_PATH} -c {env.CONFIG_DIR}/{self._config_filename} {filename}',
+                    directory
+                )
+                output += check_output.output + "\n"
+                rc += check_output.rc
+        if not output:
+            return CheckOutput("There are no Java files to check.", 0)
+        return CheckOutput(output, rc)

src/iac_scan_runner/checks/xopera.py

+from iac_scan_runner.check import Check
+from iac_scan_runner.check_output import CheckOutput
+from iac_scan_runner.check_target_entity_type import CheckTargetEntityType
+from iac_scan_runner.utils import run_command
+
+
+class OperaToscaCheck(Check):
+    def __init__(self):
+        super().__init__("xopera", "A TOSCA orchestrator that can validate TOSCA CSARs", CheckTargetEntityType.iac)
+
+    def run(self, directory: str) -> CheckOutput:
+        return run_command(f'opera validate .', directory)

src/iac_scan_runner/scan_runner.py

@@ -6,6 +6,7 @@ import iac_scan_runner.vars as env
 from fastapi import UploadFile
 from iac_scan_runner.checks.ansible_lint import AnsibleLintCheck
 from iac_scan_runner.checks.bandit import BanditCheck
+from iac_scan_runner.checks.checkstyle import CheckStyle
 from iac_scan_runner.checks.es_lint import ESLintCheck
 from iac_scan_runner.checks.git_leaks import GitLeaksCheck
 from iac_scan_runner.checks.git_secrets import GitSecretsCheck
@@ -21,6 +22,7 @@ from iac_scan_runner.checks.terrascan import TerrascanCheck
 from iac_scan_runner.checks.tflint import TFLintCheck
 from iac_scan_runner.checks.tfsec import TfsecCheck
 from iac_scan_runner.checks.ts_lint import TSLintCheck
+from iac_scan_runner.checks.xopera import OperaToscaCheck
 from iac_scan_runner.checks.yamllint import YamlLintCheck
 from iac_scan_runner.utils import generate_random_pathname, unpack_archive_to_dir
 from pydantic import SecretStr
@@ -34,6 +36,7 @@ class ScanRunner:
 
     def init_checks(self):
         """Initiate predefined check objects"""
+        xopera = OperaToscaCheck()
         ansible_lint = AnsibleLintCheck()
         tflint = TFLintCheck()
         tfsec = TfsecCheck()
@@ -52,8 +55,10 @@ class ScanRunner:
         ts_lint = TSLintCheck()
         htmlhint = HtmlHintCheck()
         stylelint = StyleLintCheck()
+        checkstyle = CheckStyle()
 
         self.iac_checks = {
+            xopera.name: xopera,
             ansible_lint.name: ansible_lint,
             tflint.name: tflint,
             tfsec.name: tfsec,
@@ -71,7 +76,8 @@ class ScanRunner:
             es_lint.name: es_lint,
             ts_lint.name: ts_lint,
             htmlhint.name: htmlhint,
-            stylelint.name: stylelint
+            stylelint.name: stylelint,
+            checkstyle.name: checkstyle
         }
 
     def _init_iac_dir(self, iac_file: UploadFile):