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Implemented a real-time console log streaming via WebSocket for debugging purposes. Users can enable console output in settings to view application logs directly in the web interface.

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This commit is contained in:
Michael Reber
2026-01-14 21:47:17 +01:00
parent e997059e2a
commit 44da16977c
16 changed files with 501 additions and 15 deletions
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30
internal/storage/storage.go
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@@ -60,6 +60,8 @@ type AppSettingsRecord struct {
AlertCountriesJSON string
EmailAlertsForBans bool
EmailAlertsForUnbans bool
// Console output settings
ConsoleOutput bool
// SMTP settings
SMTPHost string
SMTPPort int
@@ -190,17 +192,17 @@ func GetAppSettings(ctx context.Context) (AppSettingsRecord, bool, error) {
}
row := db.QueryRowContext(ctx, `
SELECT language, port, debug, restart_needed, callback_url, callback_secret, alert_countries, email_alerts_for_bans, email_alerts_for_unbans, smtp_host, smtp_port, smtp_username, smtp_password, smtp_from, smtp_use_tls, bantime_increment, default_jail_enable, ignore_ip, bantime, findtime, maxretry, destemail, banaction, banaction_allports, advanced_actions, geoip_provider, geoip_database_path, max_log_lines
SELECT language, port, debug, restart_needed, callback_url, callback_secret, alert_countries, email_alerts_for_bans, email_alerts_for_unbans, smtp_host, smtp_port, smtp_username, smtp_password, smtp_from, smtp_use_tls, bantime_increment, default_jail_enable, ignore_ip, bantime, findtime, maxretry, destemail, banaction, banaction_allports, advanced_actions, geoip_provider, geoip_database_path, max_log_lines, console_output
FROM app_settings
WHERE id = 1`)
var (
lang, callback, callbackSecret, alerts, smtpHost, smtpUser, smtpPass, smtpFrom, ignoreIP, bantime, findtime, destemail, banaction, banactionAllports, advancedActions, geoipProvider, geoipDatabasePath sql.NullString
port, smtpPort, maxretry, maxLogLines sql.NullInt64
debug, restartNeeded, smtpTLS, bantimeInc, defaultJailEn, emailAlertsForBans, emailAlertsForUnbans sql.NullInt64
debug, restartNeeded, smtpTLS, bantimeInc, defaultJailEn, emailAlertsForBans, emailAlertsForUnbans, consoleOutput sql.NullInt64
)
err := row.Scan(&lang, &port, &debug, &restartNeeded, &callback, &callbackSecret, &alerts, &emailAlertsForBans, &emailAlertsForUnbans, &smtpHost, &smtpPort, &smtpUser, &smtpPass, &smtpFrom, &smtpTLS, &bantimeInc, &defaultJailEn, &ignoreIP, &bantime, &findtime, &maxretry, &destemail, &banaction, &banactionAllports, &advancedActions, &geoipProvider, &geoipDatabasePath, &maxLogLines)
err := row.Scan(&lang, &port, &debug, &restartNeeded, &callback, &callbackSecret, &alerts, &emailAlertsForBans, &emailAlertsForUnbans, &smtpHost, &smtpPort, &smtpUser, &smtpPass, &smtpFrom, &smtpTLS, &bantimeInc, &defaultJailEn, &ignoreIP, &bantime, &findtime, &maxretry, &destemail, &banaction, &banactionAllports, &advancedActions, &geoipProvider, &geoipDatabasePath, &maxLogLines, &consoleOutput)
if errors.Is(err, sql.ErrNoRows) {
return AppSettingsRecord{}, false, nil
}
@@ -243,6 +245,8 @@ WHERE id = 1`)
GeoIPProvider: stringFromNull(geoipProvider),
GeoIPDatabasePath: stringFromNull(geoipDatabasePath),
MaxLogLines: intFromNull(maxLogLines),
// Console output settings
ConsoleOutput: intToBool(intFromNull(consoleOutput)),
}
return rec, true, nil
@@ -254,9 +258,9 @@ func SaveAppSettings(ctx context.Context, rec AppSettingsRecord) error {
}
_, err := db.ExecContext(ctx, `
INSERT INTO app_settings (
id, language, port, debug, restart_needed, callback_url, callback_secret, alert_countries, email_alerts_for_bans, email_alerts_for_unbans, smtp_host, smtp_port, smtp_username, smtp_password, smtp_from, smtp_use_tls, bantime_increment, default_jail_enable, ignore_ip, bantime, findtime, maxretry, destemail, banaction, banaction_allports, advanced_actions, geoip_provider, geoip_database_path, max_log_lines
id, language, port, debug, restart_needed, callback_url, callback_secret, alert_countries, email_alerts_for_bans, email_alerts_for_unbans, smtp_host, smtp_port, smtp_username, smtp_password, smtp_from, smtp_use_tls, bantime_increment, default_jail_enable, ignore_ip, bantime, findtime, maxretry, destemail, banaction, banaction_allports, advanced_actions, geoip_provider, geoip_database_path, max_log_lines, console_output
) VALUES (
1, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
1, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
) ON CONFLICT(id) DO UPDATE SET
language = excluded.language,
port = excluded.port,
@@ -285,7 +289,8 @@ INSERT INTO app_settings (
advanced_actions = excluded.advanced_actions,
geoip_provider = excluded.geoip_provider,
geoip_database_path = excluded.geoip_database_path,
max_log_lines = excluded.max_log_lines
max_log_lines = excluded.max_log_lines,
console_output = excluded.console_output
`, rec.Language,
rec.Port,
boolToInt(rec.Debug),
@@ -314,7 +319,7 @@ INSERT INTO app_settings (
rec.GeoIPProvider,
rec.GeoIPDatabasePath,
rec.MaxLogLines,
)
boolToInt(rec.ConsoleOutput))
return err
}
@@ -861,7 +866,9 @@ CREATE TABLE IF NOT EXISTS app_settings (
advanced_actions TEXT,
geoip_provider TEXT,
geoip_database_path TEXT,
max_log_lines INTEGER
max_log_lines INTEGER,
-- Console output settings
console_output INTEGER DEFAULT 0
);
CREATE TABLE IF NOT EXISTS servers (
@@ -933,6 +940,13 @@ CREATE INDEX IF NOT EXISTS idx_perm_blocks_status ON permanent_blocks(status);
// return err
// }
// }
// Migration: Add console_output column if it doesn't exist
if _, err := db.ExecContext(ctx, `ALTER TABLE app_settings ADD COLUMN console_output INTEGER DEFAULT 0`); err != nil {
if err != nil && !strings.Contains(strings.ToLower(err.Error()), "duplicate column name") {
return err
}
}
_ = strings.Contains // Keep strings import for migration example above
return nil