feat(azure): add new policies for Azure Synapse (terraform and arm)

[taviassaf]

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

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Fixes # (issue)

New/Edited policies (Delete if not relevant)

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• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my feature, policy, or fix is effective and works
• New and existing tests pass locally with my changes

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Generated description

Dear maintainer, below is a concise technical summary of the changes proposed in this PR:

Introduce new security and logging policies for Azure Synapse SQL Pools and Workspaces. The changes include adding checks to ensure log monitoring, security alert policies, and vulnerability assessments are enabled for Synapse SQL Pools. Additionally, extended audit logs are enforced for Synapse Workspaces. These policies are defined in YAML files and are accompanied by corresponding test cases to validate their effectiveness.

Topic	Details
Test Cases	Add test cases to validate the new policies for Synapse SQL Pools and Workspaces. Modified files (1) tests/arm/graph_builder/checks/test_yaml_policies.py Latest Contributors(2) Email Commit Date 62605534+SteveVaknin@u... feat-azure-Add-policy-... June 02, 2024 49649760+lirshindalman... feat-general-Add-image... September 28, 2023
Security Alerts	Introduce security alert policies for Synapse SQL Pools to ensure security measures are in place. Modified files (5) tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasSecurityAlertPolicy/fail1.json tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasSecurityAlertPolicy/fail2.json tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasSecurityAlertPolicy/expected.yaml tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasSecurityAlertPolicy/pass.json checkov/arm/checks/graph_checks/SynapseSQLPoolHasSecurityAlertPolicy.yaml Latest Contributors(0) Email Commit Date
Vulnerability Assessment	Ensure vulnerability assessments are attached to Synapse SQL Pools to identify potential security risks. Modified files (5) checkov/arm/checks/graph_checks/SynapseSQLPoolHasVulnerabilityAssessment.yaml tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasVulnerabilityAssessment/fail.json tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasVulnerabilityAssessment/fail2.json tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasVulnerabilityAssessment/pass.json tests/arm/graph_builder/checks/resources/SynapseSQLPoolHasVulnerabilityAssessment/expected.yaml Latest Contributors(0) Email Commit Date
Extended Audit Logs	Implement extended audit logs for Synapse Workspaces to enhance logging and auditing capabilities. Modified files (5) tests/arm/graph_builder/checks/resources/SynapseWorkspaceHasExtendedAuditLogs/pass.json tests/arm/graph_builder/checks/resources/SynapseWorkspaceHasExtendedAuditLogs/fail1.json tests/arm/graph_builder/checks/resources/SynapseWorkspaceHasExtendedAuditLogs/expected.yaml tests/arm/graph_builder/checks/resources/SynapseWorkspaceHasExtendedAuditLogs/fail2.json checkov/arm/checks/graph_checks/SynapseWorkspaceHasExtendedAuditLogs.yaml Latest Contributors(0) Email Commit Date
Log Monitoring	Add policies to ensure log monitoring is enabled for Synapse SQL Pools, enhancing logging capabilities. Modified files (4) tests/arm/graph_builder/checks/resources/SynapseLogMonitoringEnabledForSQLPool/pass.json tests/arm/graph_builder/checks/resources/SynapseLogMonitoringEnabledForSQLPool/fail.json tests/arm/graph_builder/checks/resources/SynapseLogMonitoringEnabledForSQLPool/expected.yaml checkov/arm/checks/graph_checks/SynapseLogMonitoringEnabledForSQLPool.yaml Latest Contributors(0) Email Commit Date

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[itai1357]

Hi @taviassaf.
Thanks for contributing!

there are several conflict, please resolve them. if the pull-request is not relevant any more, please close it (-:

[lirshindalman]

hi, @taviassaf after we added support to ARM graph this week, I will resolve the conflicts, send your PR for review, and merge it.
Thank you so much for your contributing!