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enh: password max length verification

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This commit is contained in:
Timothy Jaeryang Baek 2025-04-08 12:50:25 -07:00
parent 66322727e3
commit 60d11c1f6f
2 changed files with 8 additions and 0 deletions
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1
backend/open_webui/constants.py
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@ -31,6 +31,7 @@ class ERROR_MESSAGES(str, Enum):
USERNAME_TAKEN = (
"Uh-oh! This username is already registered. Please choose another username."
)
PASSWORD_TOO_LONG = "Uh-oh! The password you entered is too long. Please make sure your password is less than 72 bytes long."
COMMAND_TAKEN = "Uh-oh! This command is already registered. Please choose another command string."
FILE_EXISTS = "Uh-oh! This file is already registered. Please choose another file."

7
backend/open_webui/routers/auths.py
View File

@ -454,6 +454,13 @@ async def signup(request: Request, response: Response, form_data: SignupForm):
# Disable signup after the first user is created
request.app.state.config.ENABLE_SIGNUP = False
# The password passed to bcrypt must be 72 bytes or fewer. If it is longer, it will be truncated before hashing.
if len(form_data.password.encode("utf-8")) > 72:
raise HTTPException(
status.HTTP_400_BAD_REQUEST,
detail=ERROR_MESSAGES.PASSWORD_TOO_LONG,
)
hashed = get_password_hash(form_data.password)
user = Auths.insert_new_auth(
form_data.email.lower(),