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# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
"""
Examples to show usage of the azure-core-tracing-opentelemetry
with the KeyVault Keys SDK and exporting to Azure monitor backend.
This example traces calls for creating an rsa/ and ec key using the
KeyVault Secrets SDK. The telemetry will be collected automatically
and sent to Application Insights via the AzureMonitorTraceExporter
"""
# mypy: disable-error-code="attr-defined"
import os
# Declare OpenTelemetry as enabled tracing plugin for Azure SDKs
from azure.core.settings import settings
from azure.core.tracing.ext.opentelemetry_span import OpenTelemetrySpan
settings.tracing_implementation = OpenTelemetrySpan
# Regular open telemetry usage from here, see https://github.com/open-telemetry/opentelemetry-python
# for details
from opentelemetry import trace
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import BatchSpanProcessor
trace.set_tracer_provider(TracerProvider())
tracer = trace.get_tracer(__name__)
# azure monitor trace exporter to send telemetry to appinsights
from azure.monitor.opentelemetry.exporter import AzureMonitorTraceExporter
span_processor = BatchSpanProcessor(
AzureMonitorTraceExporter.from_connection_string(os.environ["APPLICATIONINSIGHTS_CONNECTION_STRING"])
)
trace.get_tracer_provider().add_span_processor(span_processor)
# Example with KeyVault Keys SDKs
from azure.identity import ClientSecretCredential
from azure.keyvault.keys import KeyClient
tenant_id = "<tenant-id>"
client_id = "<client-id>"
client_secret = "<client-secret>"
credential = ClientSecretCredential(tenant_id=tenant_id, client_id=client_id, client_secret=client_secret)
vault_url = "https://my-key-vault.vault.azure.net/"
key_client = KeyClient(vault_url=vault_url, credential=credential)
with tracer.start_as_current_span(name="KeyVaultSecret"):
# Create an RSA key
rsa_key = key_client.create_rsa_key("rsa-key-name", size=2048)
print(rsa_key.name)
print(rsa_key.key_type)
# Create an elliptic curve key
ec_key = key_client.create_ec_key("ec-key-name", curve="P-256")
print(ec_key.name)
print(ec_key.key_type)
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