Merge pull request open-webui#10755 from softue/check-if-enable-ldap-chroma

Conditional import of ldap3 and chromadb

Author: tjbck

backend/open_webui/config.py

@@ -9,7 +9,6 @@
 from typing import Generic, Optional, TypeVar
 from urllib.parse import urlparse
 
-import chromadb
 import requests
 from pydantic import BaseModel
 from sqlalchemy import JSON, Column, DateTime, Integer, func
@@ -1501,22 +1500,24 @@ class BannerModel(BaseModel):
 VECTOR_DB = os.environ.get("VECTOR_DB", "chroma")
 
 # Chroma
-CHROMA_DATA_PATH = f"{DATA_DIR}/vector_db"
-CHROMA_TENANT = os.environ.get("CHROMA_TENANT", chromadb.DEFAULT_TENANT)
-CHROMA_DATABASE = os.environ.get("CHROMA_DATABASE", chromadb.DEFAULT_DATABASE)
-CHROMA_HTTP_HOST = os.environ.get("CHROMA_HTTP_HOST", "")
-CHROMA_HTTP_PORT = int(os.environ.get("CHROMA_HTTP_PORT", "8000"))
-CHROMA_CLIENT_AUTH_PROVIDER = os.environ.get("CHROMA_CLIENT_AUTH_PROVIDER", "")
-CHROMA_CLIENT_AUTH_CREDENTIALS = os.environ.get("CHROMA_CLIENT_AUTH_CREDENTIALS", "")
-# Comma-separated list of header=value pairs
-CHROMA_HTTP_HEADERS = os.environ.get("CHROMA_HTTP_HEADERS", "")
-if CHROMA_HTTP_HEADERS:
-    CHROMA_HTTP_HEADERS = dict(
-        [pair.split("=") for pair in CHROMA_HTTP_HEADERS.split(",")]
-    )
-else:
-    CHROMA_HTTP_HEADERS = None
-CHROMA_HTTP_SSL = os.environ.get("CHROMA_HTTP_SSL", "false").lower() == "true"
+if VECTOR_DB == "chroma":
+    import chromadb
+    CHROMA_DATA_PATH = f"{DATA_DIR}/vector_db"
+    CHROMA_TENANT = os.environ.get("CHROMA_TENANT", chromadb.DEFAULT_TENANT)
+    CHROMA_DATABASE = os.environ.get("CHROMA_DATABASE", chromadb.DEFAULT_DATABASE)
+    CHROMA_HTTP_HOST = os.environ.get("CHROMA_HTTP_HOST", "")
+    CHROMA_HTTP_PORT = int(os.environ.get("CHROMA_HTTP_PORT", "8000"))
+    CHROMA_CLIENT_AUTH_PROVIDER = os.environ.get("CHROMA_CLIENT_AUTH_PROVIDER", "")
+    CHROMA_CLIENT_AUTH_CREDENTIALS = os.environ.get("CHROMA_CLIENT_AUTH_CREDENTIALS", "")
+    # Comma-separated list of header=value pairs
+    CHROMA_HTTP_HEADERS = os.environ.get("CHROMA_HTTP_HEADERS", "")
+    if CHROMA_HTTP_HEADERS:
+        CHROMA_HTTP_HEADERS = dict(
+            [pair.split("=") for pair in CHROMA_HTTP_HEADERS.split(",")]
+        )
+    else:
+        CHROMA_HTTP_HEADERS = None
+    CHROMA_HTTP_SSL = os.environ.get("CHROMA_HTTP_SSL", "false").lower() == "true"
 # this uses the model defined in the Dockerfile ENV variable. If you dont use docker or docker based deployments such as k8s, the default embedding model will be used (sentence-transformers/all-MiniLM-L6-v2)
 
 # Milvus

backend/open_webui/routers/auths.py

@@ -34,6 +34,7 @@
 from open_webui.config import (
     OPENID_PROVIDER_URL,
     ENABLE_OAUTH_SIGNUP,
+    ENABLE_LDAP
 )
 from pydantic import BaseModel
 from open_webui.utils.misc import parse_duration, validate_email_format
@@ -51,8 +52,10 @@
 from typing import Optional, List
 
 from ssl import CERT_REQUIRED, PROTOCOL_TLS
-from ldap3 import Server, Connection, NONE, Tls
-from ldap3.utils.conv import escape_filter_chars
+
+if ENABLE_LDAP.value:
+    from ldap3 import Server, Connection, NONE, Tls
+    from ldap3.utils.conv import escape_filter_chars
 
 router = APIRouter()