feat: add DB flags, fix presence config, switch basicauth to map

flag.go

@@ -6,37 +6,106 @@ import (
 )
 
 const (
-	configPort  = "Port"
-	defaultPort = 8080
-	flagPort    = "port"
+	flagPortConfig  = "Port"
+	flagPortDefault = 8080
+	flagPort        = "port"
 
-	configTLSCert  = "TLS.Cert"
-	defaultTLSCert = ""
-	flagTLSCert    = "tls-cert"
+	flagTLSCertConfig  = "TLS.Cert"
+	flagTLSCertDefault = ""
+	flagTLSCert        = "tls-cert"
 
-	configTLSKey  = "TLS.Key"
-	defaultTLSKey = ""
-	flagTLSKey    = "tls-key"
+	flagTLSKeyConfig  = "TLS.Key"
+	flagTLSKeyDefault = ""
+	flagTLSKey        = "tls-key"
+
+	flagDBDatabaseConfig  = "DB.Database"
+	flagDBDatabaseDefault = "presences"
+	flagDBDatabase        = "db-database"
+
+	flagDBHostConfig  = "DB.Host"
+	flagDBHostDefault = "presences-db"
+	flagDBHost        = "db-host"
+
+	flagDBPasswordConfig  = "DB.Password"
+	flagDBPasswordDefault = "presences"
+	flagDBPassword        = "db-password"
+
+	flagDBPortConfig  = "DB.Port"
+	flagDBPortDefault = 5432
+	flagDBPort        = "db-port"
+
+	flagDBSSLModeConfig  = "DB.SSLMode"
+	flagDBSSLModeDefault = "prefer"
+	flagDBSSLMode        = "db-sslmode"
+
+	flagDBUsernameConfig  = "DB.Username"
+	flagDBUsernameDefault = "presences"
+	flagDBUsername        = "db-username"
+
+	/*
+		flagUICredentialsConfig = "UI.Credentials"
+		//flagUICredentialsDefault = make(map[string]string)
+		flagUICredentials = "ui-credentials"
+	*/
+
+	//TODO check if any necessary flags are missing
 )
 
 // BindClientFlags declares client-related flags and config options in the specified *pflag.FlagSet
 func BindFlags(set *pflag.FlagSet) error {
 	// Credentials -> seulement par config
 
-	set.Int(flagPort, defaultPort, "User interface port")
-	if err := viper.BindPFlag(configPort, set.Lookup(flagPort)); err != nil {
+	set.Int(flagPort, flagPortDefault, "User interface port")
+	if err := viper.BindPFlag(flagPortConfig, set.Lookup(flagPort)); err != nil {
 		return err
 	}
 
-	set.String(flagTLSKey, defaultTLSKey, "User interface TLS private key (or path to file)")
-	if err := viper.BindPFlag(configTLSKey, set.Lookup(flagTLSKey)); err != nil {
+	set.String(flagTLSKey, flagTLSKeyDefault, "User interface TLS private key (or path to file)")
+	if err := viper.BindPFlag(flagTLSKeyConfig, set.Lookup(flagTLSKey)); err != nil {
 		return err
 	}
 
-	set.String(flagTLSCert, defaultTLSCert, "User interface TLS certificate (or path to file)")
-	if err := viper.BindPFlag(configTLSCert, set.Lookup(flagTLSCert)); err != nil {
+	set.String(flagTLSCert, flagTLSCertDefault, "User interface TLS certificate (or path to file)")
+	if err := viper.BindPFlag(flagTLSCertConfig, set.Lookup(flagTLSCert)); err != nil {
 		return err
 	}
 
+	set.String(flagDBDatabase, flagDBDatabaseDefault, "PostgreSQL database")
+	if err := viper.BindPFlag(flagDBDatabaseConfig, set.Lookup(flagDBDatabase)); err != nil {
+		return err
+	}
+
+	set.String(flagDBHost, flagDBHostDefault, "PostgreSQL host")
+	if err := viper.BindPFlag(flagDBHostConfig, set.Lookup(flagDBHost)); err != nil {
+		return err
+	}
+
+	set.String(flagDBPassword, flagDBPasswordDefault, "PostgreSQL password")
+	if err := viper.BindPFlag(flagDBPasswordConfig, set.Lookup(flagDBPassword)); err != nil {
+		return err
+	}
+
+	set.Int(flagDBPort, flagDBPortDefault, "PostgreSQL port")
+	if err := viper.BindPFlag(flagDBPortConfig, set.Lookup(flagDBPort)); err != nil {
+		return err
+	}
+
+	set.String(flagDBSSLMode, flagDBSSLModeDefault, "PostgreSQL ssl mode")
+	if err := viper.BindPFlag(flagDBSSLModeConfig, set.Lookup(flagDBSSLMode)); err != nil {
+		return err
+	}
+
+	set.String(flagDBUsername, flagDBUsernameDefault, "PostgreSQL username")
+	if err := viper.BindPFlag(flagDBUsernameConfig, set.Lookup(flagDBUsername)); err != nil {
+		return err
+	}
+
+	/*
+		set.StringToString(flagUICredentials, nil, "Sets of credentials for the UI console")
+		if err := viper.BindPFlag(flagUICredentialsConfig, set.Lookup(flagUICredentials)); err != nil {
+			return err
+		}
+	*/
+
 	return nil
 }