73 lines
2.0 KiB
Go
73 lines
2.0 KiB
Go
/* Vuls - Vulnerability Scanner
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Copyright (C) 2016 Future Architect, Inc. Japan.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package util
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import (
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"os"
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"path/filepath"
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"runtime"
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"github.com/Sirupsen/logrus"
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"github.com/rifflock/lfshook"
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"github.com/future-architect/vuls/config"
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formatter "github.com/kotakanbe/logrus-prefixed-formatter"
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)
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// NewCustomLogger creates logrus
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func NewCustomLogger(c config.ServerInfo) *logrus.Entry {
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log := logrus.New()
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log.Formatter = &formatter.TextFormatter{MsgAnsiColor: c.LogMsgAnsiColor}
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log.Out = os.Stderr
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log.Level = logrus.InfoLevel
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if config.Conf.Debug {
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log.Level = logrus.DebugLevel
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}
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// File output
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logDir := "/var/log/vuls"
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if runtime.GOOS == "windows" {
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logDir = filepath.Join(os.Getenv("APPDATA"), "vuls")
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}
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if _, err := os.Stat(logDir); os.IsNotExist(err) {
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if err := os.Mkdir(logDir, 0666); err != nil {
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logrus.Errorf("Failed to create log directory: %s", err)
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}
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}
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whereami := "localhost"
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if 0 < len(c.ServerName) {
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whereami = c.GetServerName()
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}
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if _, err := os.Stat(logDir); err == nil {
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path := filepath.Join(logDir, whereami)
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log.Hooks.Add(lfshook.NewHook(lfshook.PathMap{
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logrus.DebugLevel: path,
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logrus.InfoLevel: path,
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logrus.WarnLevel: path,
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logrus.ErrorLevel: path,
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logrus.FatalLevel: path,
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logrus.PanicLevel: path,
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}))
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}
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fields := logrus.Fields{"prefix": whereami}
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return log.WithFields(fields)
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}
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