56 lines
2.1 KiB
YAML
56 lines
2.1 KiB
YAML
id: azure-functionapp-system-assigned-missing
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info:
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name: System-Assigned Managed Identities for Azure Functions
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author: princechaddha
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severity: medium
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description: |
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Ensure that functions managed with Azure Function App are using system-assigned managed identities in order to allow secure application access to other Microsoft Azure cloud resources such as SQL databases, storage accounts, and key vaults. Using system-assigned managed identities minimizes risks, simplifies management, and maintains compliance with evolving Azure cloud services.
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impact: |
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Not using system-assigned managed identities may expose Azure Function Apps to security risks and compliance issues, complicating resource access management.
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remediation: |
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Enable system-assigned managed identities for your Azure Function Apps to enhance security and simplify the management of resource access.
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reference:
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- https://docs.microsoft.com/en-us/azure/app-service/overview-managed-identity
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tags: cloud,devops,azure,microsoft,functionapp,azure-cloud-config
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flow: |
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code(1);
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for (let AppData of iterate(template.functionApps)) {
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AppData = JSON.parse(AppData);
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set("name", AppData.name);
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set("resourceGroup", AppData.resourceGroup);
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code(2);
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}
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self-contained: true
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code:
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- engine:
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- sh
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- bash
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source: |
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az functionapp list --query '[*].{name:name, resourceGroup:resourceGroup}' --output json
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extractors:
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- type: json
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name: functionApps
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internal: true
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json:
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- '.[]'
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- engine:
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- sh
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- bash
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source: |
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az functionapp show --name $name --resource-group $resourceGroup --query 'identity.type' --output json
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matchers:
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- type: word
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words:
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- ""
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- "UserAssigned"
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extractors:
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- type: dsl
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dsl:
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- 'name + " does not use system-assigned managed identity"'
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# digest: 4a0a0047304502205de3e7aff22b3a8c4f4d108a401ce4f4c48d56be1eff28393319549ca37c0d56022100accce22826592f7a7a92691a3c86a5e18ae4fa9087fd4c3bd6b16231cc3a1b39:922c64590222798bb761d5b6d8e72950 |