update mongo field.

config/mongodb.yml

@@ -1,13 +1,15 @@
 # URI for database connection, leave empty if using address and credential settings directly
-uri: ''
+uri: ""
 # List of MongoDB server addresses
-address: [ localhost:37017 ]
+address: [localhost:37017]
 # Name of the database
 database: openim_v3
 # Username for database authentication
 username: openIM
 # Password for database authentication
 password: openIM123
+# Authentication source for database authentication, if use root user, set it to admin
+authSource: openim_v3
 # Maximum number of connections in the connection pool
 maxPoolSize: 100
 # Maximum number of retry attempts for a failed database connection

pkg/common/config/config.go

@@ -49,6 +49,7 @@ type Mongo struct {
 	Database    string   `mapstructure:"database"`
 	Username    string   `mapstructure:"username"`
 	Password    string   `mapstructure:"password"`
+	AuthSource  string   `mapstructure:"authSource"`
 	MaxPoolSize int      `mapstructure:"maxPoolSize"`
 	MaxRetry    int      `mapstructure:"maxRetry"`
 }
@@ -60,6 +61,7 @@ func (m *Mongo) Build() *mongoutil.Config {
 		Database:    m.Database,
 		Username:    m.Username,
 		Password:    m.Password,
+		AuthSource:  m.AuthSource,
 		MaxPoolSize: m.MaxPoolSize,
 		MaxRetry:    m.MaxRetry,
 	}