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feature: add Azure Identity for Azure OpenAI and Azure AI Search authentication (#3262)

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This commit is contained in:
David A. Torres
2025-08-21 02:00:27 +05:30
committed by GitHub
parent e4c5582808
commit 4487785cec
12 changed files with 686 additions and 15 deletions
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mem0/embeddings/azure_openai.py
+15
View File
@@ -1,11 +1,14 @@
import os
from typing import Literal, Optional
from azure.identity import DefaultAzureCredential, get_bearer_token_provider
from openai import AzureOpenAI
from mem0.configs.embeddings.base import BaseEmbedderConfig
from mem0.embeddings.base import EmbeddingBase
SCOPE = "https://cognitiveservices.azure.com/.default"
class AzureOpenAIEmbedding(EmbeddingBase):
def __init__(self, config: Optional[BaseEmbedderConfig] = None):
@@ -17,9 +20,21 @@ class AzureOpenAIEmbedding(EmbeddingBase):
api_version = self.config.azure_kwargs.api_version or os.getenv("EMBEDDING_AZURE_API_VERSION")
default_headers = self.config.azure_kwargs.default_headers
# If the API key is not provided or is a placeholder, use DefaultAzureCredential.
if api_key is None or api_key == "" or api_key == "your-api-key":
self.credential = DefaultAzureCredential()
azure_ad_token_provider = get_bearer_token_provider(
self.credential,
SCOPE,
)
api_key = None
else:
azure_ad_token_provider = None
self.client = AzureOpenAI(
azure_deployment=azure_deployment,
azure_endpoint=azure_endpoint,
azure_ad_token_provider=azure_ad_token_provider,
api_version=api_version,
api_key=api_key,
http_client=self.config.http_client,
mem0/llms/azure_openai.py
+15
View File
@@ -2,6 +2,7 @@ import json
import os
from typing import Dict, List, Optional, Union
from azure.identity import DefaultAzureCredential, get_bearer_token_provider
from openai import AzureOpenAI
from mem0.configs.llms.azure import AzureOpenAIConfig
@@ -9,6 +10,8 @@ from mem0.configs.llms.base import BaseLlmConfig
from mem0.llms.base import LLMBase
from mem0.memory.utils import extract_json
SCOPE = "https://cognitiveservices.azure.com/.default"
class AzureOpenAILLM(LLMBase):
def __init__(self, config: Optional[Union[BaseLlmConfig, AzureOpenAIConfig, Dict]] = None):
@@ -43,9 +46,21 @@ class AzureOpenAILLM(LLMBase):
api_version = self.config.azure_kwargs.api_version or os.getenv("LLM_AZURE_API_VERSION")
default_headers = self.config.azure_kwargs.default_headers
# If the API key is not provided or is a placeholder, use DefaultAzureCredential.
if api_key is None or api_key == "" or api_key == "your-api-key":
self.credential = DefaultAzureCredential()
azure_ad_token_provider = get_bearer_token_provider(
self.credential,
SCOPE,
)
api_key = None
else:
azure_ad_token_provider = None
self.client = AzureOpenAI(
azure_deployment=azure_deployment,
azure_endpoint=azure_endpoint,
azure_ad_token_provider=azure_ad_token_provider,
api_version=api_version,
api_key=api_key,
http_client=self.config.http_client,
mem0/llms/azure_openai_structured.py
+19 -4
View File
@@ -1,11 +1,14 @@
import os
from typing import Dict, List, Optional
from azure.identity import DefaultAzureCredential, get_bearer_token_provider
from openai import AzureOpenAI
from mem0.configs.llms.base import BaseLlmConfig
from mem0.llms.base import LLMBase
SCOPE = "https://cognitiveservices.azure.com/.default"
class AzureOpenAIStructuredLLM(LLMBase):
def __init__(self, config: Optional[BaseLlmConfig] = None):
@@ -15,16 +18,28 @@ class AzureOpenAIStructuredLLM(LLMBase):
if not self.config.model:
self.config.model = "gpt-4o-2024-08-06"
api_key = os.getenv("LLM_AZURE_OPENAI_API_KEY") or self.config.azure_kwargs.api_key
azure_deployment = os.getenv("LLM_AZURE_DEPLOYMENT") or self.config.azure_kwargs.azure_deployment
azure_endpoint = os.getenv("LLM_AZURE_ENDPOINT") or self.config.azure_kwargs.azure_endpoint
api_version = os.getenv("LLM_AZURE_API_VERSION") or self.config.azure_kwargs.api_version
api_key = self.config.azure_kwargs.api_key or os.getenv("LLM_AZURE_OPENAI_API_KEY")
azure_deployment = self.config.azure_kwargs.azure_deployment or os.getenv("LLM_AZURE_DEPLOYMENT")
azure_endpoint = self.config.azure_kwargs.azure_endpoint or os.getenv("LLM_AZURE_ENDPOINT")
api_version = self.config.azure_kwargs.api_version or os.getenv("LLM_AZURE_API_VERSION")
default_headers = self.config.azure_kwargs.default_headers
# If the API key is not provided or is a placeholder, use DefaultAzureCredential.
if api_key is None or api_key == "" or api_key == "your-api-key":
self.credential = DefaultAzureCredential()
azure_ad_token_provider = get_bearer_token_provider(
self.credential,
SCOPE,
)
api_key = None
else:
azure_ad_token_provider = None
# Can display a warning if API version is of model and api-version
self.client = AzureOpenAI(
azure_deployment=azure_deployment,
azure_endpoint=azure_endpoint,
azure_ad_token_provider=azure_ad_token_provider,
api_version=api_version,
api_key=api_key,
http_client=self.config.http_client,
mem0/vector_stores/azure_ai_search.py
+19 -4
View File
@@ -11,6 +11,7 @@ from mem0.vector_stores.base import VectorStoreBase
try:
from azure.core.credentials import AzureKeyCredential
from azure.core.exceptions import ResourceNotFoundError
from azure.identity import DefaultAzureCredential
from azure.search.documents import SearchClient
from azure.search.documents.indexes import SearchIndexClient
from azure.search.documents.indexes.models import (
@@ -77,14 +78,21 @@ class AzureAISearch(VectorStoreBase):
self.hybrid_search = hybrid_search
self.vector_filter_mode = vector_filter_mode
# If the API key is not provided or is a placeholder, use DefaultAzureCredential.
if self.api_key is None or self.api_key == "" or self.api_key == "your-api-key":
credential = DefaultAzureCredential()
self.api_key = None
else:
credential = AzureKeyCredential(self.api_key)
self.search_client = SearchClient(
endpoint=f"https://{service_name}.search.windows.net",
index_name=self.index_name,
credential=AzureKeyCredential(api_key),
credential=credential,
)
self.index_client = SearchIndexClient(
endpoint=f"https://{service_name}.search.windows.net",
credential=AzureKeyCredential(api_key),
credential=credential,
)
self.search_client._client._config.user_agent_policy.add_user_agent("mem0")
@@ -358,16 +366,23 @@ class AzureAISearch(VectorStoreBase):
# Delete the collection
self.delete_col()
# If the API key is not provided or is a placeholder, use DefaultAzureCredential.
if self.api_key is None or self.api_key == "" or self.api_key == "your-api-key":
credential = DefaultAzureCredential()
self.api_key = None
else:
credential = AzureKeyCredential(self.api_key)
# Reinitialize the clients
service_endpoint = f"https://{self.service_name}.search.windows.net"
self.search_client = SearchClient(
endpoint=service_endpoint,
index_name=self.index_name,
credential=AzureKeyCredential(self.api_key),
credential=credential,
)
self.index_client = SearchIndexClient(
endpoint=service_endpoint,
credential=AzureKeyCredential(self.api_key),
credential=credential,
)
# Add user agent