feat: added check logic and metadata

prowler/providers/github/services/repository/repository_denies_force_push/repository_denies_force_push.metadata.json

@@ -0,0 +1,30 @@
+{
+  "Provider": "github",
+  "CheckID": "repository_denies_force_push",
+  "CheckTitle": "Check if repository denies force push",
+  "CheckType": [],
+  "ServiceName": "repository",
+  "SubServiceName": "",
+  "ResourceIdTemplate": "",
+  "Severity": "high",
+  "ResourceType": "Other",
+  "Description": "Ensure that the repository denies force push to protected branches.",
+  "Risk": "Permitting force pushes to branches can lead to accidental or intentional overwrites of the commit history, resulting in potential data loss, code inconsistencies, or the introduction of malicious changes. This compromises the stability and security of the repository.",
+  "RelatedUrl": "https://docs.github.com/en/repositories/configuring-branches-and-merges-in-your-repository/managing-protected-branches/about-protected-branches#allow-force-pushes",
+  "Remediation": {
+    "Code": {
+      "CLI": "",
+      "NativeIaC": "",
+      "Other": "",
+      "Terraform": ""
+    },
+    "Recommendation": {
+      "Text": "Disable force pushes on protected branches to preserve the commit history and ensure the integrity of the repository. This measure helps prevent unintentional data loss and protects the repository from malicious changes.",
+      "Url": "https://docs.github.com/en/repositories/configuring-branches-and-merges-in-your-repository/managing-protected-branches/managing-a-branch-protection-rule"
+    }
+  },
+  "Categories": [],
+  "DependsOn": [],
+  "RelatedTo": [],
+  "Notes": ""
+}

prowler/providers/github/services/repository/repository_denies_force_push/repository_denies_force_push.py

@@ -0,0 +1,40 @@
+from typing import List
+
+from prowler.lib.check.models import Check, Check_Report_Github
+from prowler.providers.github.services.repository.repository_client import (
+    repository_client,
+)
+
+
+class repository_denies_force_push(Check):
+    """Check if a repository denies force push
+
+    This class verifies whether each repository denies force push.
+    """
+
+    def execute(self) -> List[Check_Report_Github]:
+        """Execute the Github Repository Denies Force Push check
+
+        Iterates over all repositories and checks if they deny force push.
+
+        Returns:
+            List[Check_Report_Github]: A list of reports for each repository
+        """
+        findings = []
+        for repo in repository_client.repositories.values():
+            report = Check_Report_Github(self.metadata())
+            report.resource_id = repo.id
+            report.resource_name = repo.name
+            report.status = "FAIL"
+            report.status_extended = f"Repository {repo.name} does allow force push."
+
+            if (
+                repo.default_branch_protection
+                and not repo.default_branch_protection.allow_force_push
+            ):
+                report.status = "PASS"
+                report.status_extended = f"Repository {repo.name} does deny force push."
+
+            findings.append(report)
+
+        return findings

prowler/providers/github/services/repository/repository_service.py

@@ -47,10 +47,12 @@ class Repository(GithubService):
                                     required_linear_history = (
                                         protection.required_linear_history
                                     )
+                                    allow_force_pushes = protection.allow_force_pushes
                                     branch_protection = Protection(
                                         require_pull_request=require_pr,
                                         approval_count=approval_cnt,
                                         linear_history=required_linear_history,
+                                        allow_force_push=allow_force_pushes,
                                     )
                         except Exception as e:
                             logger.warning(
@@ -80,6 +82,7 @@ class Protection(BaseModel):
     require_pull_request: bool = False
     approval_count: int = 0
     linear_history: bool = False
+    allow_force_push: bool = False
 
 
 class Repo(BaseModel):