Variable MongoClientSettings.authSource
Specify the database name associated with the user's credentials. If
authSource
is unspecified, authSource
defaults to the defaultauthdb
specified in the connection string. If defaultauthdb
is unspecified,
then authSource
defaults to admin
.
The PLAIN
(LDAP), GSSAPI
(Kerberos), and MONGODB-AWS
(IAM)
authentication mechanisms require that authSource
be set to $external
,
as these mechanisms delegate credential storage to external services.
Ignored if no username is provided.