URIValidator.in_azure_storage_domain Method

Use Case

The code is making requests to a URL constructed using untrusted inputs, where an input is considered untrusted if it comes from user input or other services.

AND

The URL is expected to belong to an Azure Storage Domain.

• If you instead expect the domain to be in any domain or an untrusted domain, see AntiSSRFPolicy.
• If you instead expect the URL to be an Azure Key Vault endpoint, see in_azure_keyvault_domain.
• If you instead expect the domain to be another specific, trusted domain, see in_domain.

Definition

Validates if a URL is an Azure Storage endpoint.

def in_azure_storage_domain(url: str) -> bool

Parameters

url: str

The URL to be evaluated.

Returns

• True if url belongs to an Azure Storage domain.
• False if url does not belong to an Azure Storage domain, the url is not a valid URL, or the protocol is not HTTP/S.

Examples

from AntiSSRF import URIValidator

URIValidator.in_azure_storage_domain('https://mystorageaccount.blob.core.windows.net/container/file.txt')
# → True

URIValidator.in_azure_storage_domain('https://evil.com/data')
# → False

Azure Storage Domain Names

in_azure_storage_domain will evaluate whether the given parameter belongs to any combination of the following domains and services:

Domains:

• core.windows.net
• storage.azure.net
• core.usgovcloudapi.net
• core.chinacloudapi.cn

Services:

• blob
• web
• dfs
• file
• queue
• table