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56 lines
1.9 KiB
YAML
56 lines
1.9 KiB
YAML
id: azure-functionapp-user-assigned-id-missing
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info:
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name: User-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 user-assigned managed identities for fine-grained control over access permissions.
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impact: |
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Using default or system-assigned identities can limit the granularity of access control, potentially allowing broader than necessary access to resources.
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remediation: |
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Configure user-assigned managed identities for your Azure Function Apps to gain more granular control over permissions and reduce potential security risks.
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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 --output json --query '[*].{name:name, resourceGroup:resourceGroup}'
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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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- "SystemAssigned"
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- ""
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extractors:
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- type: dsl
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dsl:
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- 'name + " does not use user-assigned managed identity"'
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# digest: 4b0a0048304602210085a1797351e11b25bb80977ade24a774f0fd6b2015ab8177c9d7c321a326709a022100ca38ed41d8ef5d584b0a171a9e715917b323113933aab88a067c7ee58773f73b:922c64590222798bb761d5b6d8e72950 |