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Add connectionID to as many entries as possible

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Signed-off-by: Jo Vandeginste <Jo.Vandeginste@kuleuven.be>
This commit is contained in:
Jo Vandeginste 2019-09-05 16:21:35 +02:00 committed by drakkan
parent 53d70b68d8
commit 0737c672f5
20 changed files with 156 additions and 156 deletions
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6
api/api_test.go
View file

@ -58,7 +58,7 @@ func TestMain(m *testing.M) {
err := dataprovider.Initialize(providerConf, configDir)
if err != nil {
logger.Warn(logSender, "error initializing data provider: %v", err)
logger.Warn(logSender, "", "error initializing data provider: %v", err)
os.Exit(1)
}
dataProvider := dataprovider.GetProvider()
@ -72,7 +72,7 @@ func TestMain(m *testing.M) {
api.SetDataProvider(dataProvider)
go func() {
logger.Debug(logSender, "initializing HTTP server with config %+v", httpdConf)
logger.Debug(logSender, "", "initializing HTTP server with config %+v", httpdConf)
s := &http.Server{
Addr: fmt.Sprintf("%s:%d", httpdConf.BindAddress, httpdConf.BindPort),
Handler: router,
@ -81,7 +81,7 @@ func TestMain(m *testing.M) {
MaxHeaderBytes: 1 << 20, // 1MB
}
if err := s.ListenAndServe(); err != nil {
logger.Error(logSender, "could not start HTTP server: %v", err)
logger.Error(logSender, "", "could not start HTTP server: %v", err)
}
}()

4
api/quota.go
View file

@ -31,10 +31,10 @@ func startQuotaScan(w http.ResponseWriter, r *http.Request) {
go func() {
numFiles, size, _, err := utils.ScanDirContents(user.HomeDir)
if err != nil {
logger.Warn(logSender, "error scanning user home dir %v: %v", user.HomeDir, err)
logger.Warn(logSender, "", "error scanning user home dir %v: %v", user.HomeDir, err)
} else {
err := dataprovider.UpdateUserQuota(dataProvider, user, numFiles, size, true)
logger.Debug(logSender, "user dir scanned, user: %v, dir: %v, error: %v", user.Username, user.HomeDir, err)
logger.Debug(logSender, "", "user dir scanned, user: %v, dir: %v, error: %v", user.Username, user.HomeDir, err)
}
sftpd.RemoveQuotaScan(user.Username)
}()

14
cmd/serve.go
View file

@ -127,7 +127,7 @@ func startServe() {
logLevel = zerolog.InfoLevel
}
logger.InitLogger(logFilePath, logMaxSize, logMaxBackups, logMaxAge, logCompress, logLevel)
logger.Info(logSender, "starting SFTPGo, config dir: %v, config file: %v, log max size: %v log max backups: %v "+
logger.Info(logSender, "", "starting SFTPGo, config dir: %v, config file: %v, log max size: %v log max backups: %v "+
"log max age: %v log verbose: %v, log compress: %v", configDir, configFile, logMaxSize, logMaxBackups, logMaxAge,
logVerbose, logCompress)
config.LoadConfig(configDir, configFile)
@ -135,7 +135,7 @@ func startServe() {
err := dataprovider.Initialize(providerConf, configDir)
if err != nil {
logger.Error(logSender, "error initializing data provider: %v", err)
logger.Error(logSender, "", "error initializing data provider: %v", err)
logger.ErrorToConsole("error initializing data provider: %v", err)
os.Exit(1)
}
@ -149,9 +149,9 @@ func startServe() {
shutdown := make(chan bool)
go func() {
logger.Debug(logSender, "initializing SFTP server with config %+v", sftpdConf)
logger.Debug(logSender, "", "initializing SFTP server with config %+v", sftpdConf)
if err := sftpdConf.Initialize(configDir); err != nil {
logger.Error(logSender, "could not start SFTP server: %v", err)
logger.Error(logSender, "", "could not start SFTP server: %v", err)
logger.ErrorToConsole("could not start SFTP server: %v", err)
}
shutdown <- true
@ -162,7 +162,7 @@ func startServe() {
api.SetDataProvider(dataProvider)
go func() {
logger.Debug(logSender, "initializing HTTP server with config %+v", httpdConf)
logger.Debug(logSender, "", "initializing HTTP server with config %+v", httpdConf)
s := &http.Server{
Addr: fmt.Sprintf("%s:%d", httpdConf.BindAddress, httpdConf.BindPort),
Handler: router,
@ -171,13 +171,13 @@ func startServe() {
MaxHeaderBytes: 1 << 20, // 1MB
}
if err := s.ListenAndServe(); err != nil {
logger.Error(logSender, "could not start HTTP server: %v", err)
logger.Error(logSender, "", "could not start HTTP server: %v", err)
logger.ErrorToConsole("could not start HTTP server: %v", err)
}
shutdown <- true
}()
} else {
logger.Debug(logSender, "HTTP server not started, disabled in config file")
logger.Debug(logSender, "", "HTTP server not started, disabled in config file")
logger.DebugToConsole("HTTP server not started, disabled in config file")
}

8
config/config.go
View file

@ -114,13 +114,13 @@ func LoadConfig(configDir, configName string) error {
viper.AddConfigPath(".")
viper.SetConfigName(configName)
if err = viper.ReadInConfig(); err != nil {
logger.Warn(logSender, "error loading configuration file: %v. Default configuration will be used: %+v", err, globalConf)
logger.Warn(logSender, "", "error loading configuration file: %v. Default configuration will be used: %+v", err, globalConf)
logger.WarnToConsole("error loading configuration file: %v. Default configuration will be used.", err)
return err
}
err = viper.Unmarshal(&globalConf)
if err != nil {
logger.Warn(logSender, "error parsing configuration file: %v. Default configuration will be used: %+v", err, globalConf)
logger.Warn(logSender, "", "error parsing configuration file: %v. Default configuration will be used: %+v", err, globalConf)
logger.WarnToConsole("error parsing configuration file: %v. Default configuration will be used.", err)
return err
}
@ -131,9 +131,9 @@ func LoadConfig(configDir, configName string) error {
err = fmt.Errorf("Invalid upload_mode 0 and 1 are supported, configured: %v reset upload_mode to 0",
globalConf.SFTPD.UploadMode)
globalConf.SFTPD.UploadMode = 0
logger.Warn(logSender, "Configuration error: %v", err)
logger.Warn(logSender, "", "Configuration error: %v", err)
logger.WarnToConsole("Configuration error: %v", err)
}
logger.Debug(logSender, "config file used: '%v', config loaded: %+v", viper.ConfigFileUsed(), globalConf)
logger.Debug(logSender, "", "config file used: '%v', config loaded: %+v", viper.ConfigFileUsed(), globalConf)
return err
}

14
dataprovider/bolt.go
View file

@ -34,13 +34,13 @@ func initializeBoltProvider(basePath string) error {
FreelistType: bolt.FreelistArrayType,
Timeout: 5 * time.Second})
if err == nil {
logger.Debug(logSender, "bolt key store handle created")
logger.Debug(logSender, "", "bolt key store handle created")
err = dbHandle.Update(func(tx *bolt.Tx) error {
_, e := tx.CreateBucketIfNotExists(usersBucket)
return e
})
if err != nil {
logger.Warn(logSender, "error creating users bucket: %v", err)
logger.Warn(logSender, "", "error creating users bucket: %v", err)
return err
}
err = dbHandle.Update(func(tx *bolt.Tx) error {
@ -48,12 +48,12 @@ func initializeBoltProvider(basePath string) error {
return e
})
if err != nil {
logger.Warn(logSender, "error creating username idx bucket: %v", err)
logger.Warn(logSender, "", "error creating username idx bucket: %v", err)
return err
}
provider = BoltProvider{dbHandle: dbHandle}
} else {
logger.Warn(logSender, "error creating bolt key/value store handler: %v", err)
logger.Warn(logSender, "", "error creating bolt key/value store handler: %v", err)
}
return err
}
@ -65,7 +65,7 @@ func (p BoltProvider) validateUserAndPass(username string, password string) (Use
}
user, err := p.userExists(username)
if err != nil {
logger.Warn(logSender, "error authenticating user: %v, error: %v", username, err)
logger.Warn(logSender, "", "error authenticating user: %v, error: %v", username, err)
return user, err
}
return checkUserAndPass(user, password)
@ -78,7 +78,7 @@ func (p BoltProvider) validateUserAndPubKey(username string, pubKey string) (Use
}
user, err := p.userExists(username)
if err != nil {
logger.Warn(logSender, "error authenticating user: %v, error: %v", username, err)
logger.Warn(logSender, "", "error authenticating user: %v, error: %v", username, err)
return user, err
}
return checkUserAndPubKey(user, pubKey)
@ -140,7 +140,7 @@ func (p BoltProvider) updateQuota(username string, filesAdd int, sizeAdd int64,
func (p BoltProvider) getUsedQuota(username string) (int, int64, error) {
user, err := p.userExists(username)
if err != nil {
logger.Warn(logSender, "unable to get quota for user '%v' error: %v", username, err)
logger.Warn(logSender, "", "unable to get quota for user '%v' error: %v", username, err)
return 0, 0, err
}
return user.UsedQuotaFiles, user.UsedQuotaSize, err

8
dataprovider/dataprovider.go
View file

@ -275,19 +275,19 @@ func checkUserAndPass(user User, password string) (User, error) {
if strings.HasPrefix(user.Password, argonPwdPrefix) {
match, err = argon2id.ComparePasswordAndHash(password, user.Password)
if err != nil {
logger.Warn(logSender, "error comparing password with argon hash: %v", err)
logger.Warn(logSender, "", "error comparing password with argon hash: %v", err)
return user, err
}
} else if strings.HasPrefix(user.Password, bcryptPwdPrefix) {
if err = bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(password)); err != nil {
logger.Warn(logSender, "error comparing password with bcrypt hash: %v", err)
logger.Warn(logSender, "", "error comparing password with bcrypt hash: %v", err)
return user, err
}
match = true
} else if utils.IsStringPrefixInSlice(user.Password, pbkdfPwdPrefixes) {
match, err = comparePbkdf2PasswordAndHash(password, user.Password)
if err != nil {
logger.Warn(logSender, "error comparing password with pbkdf2 sha256 hash: %v", err)
logger.Warn(logSender, "", "error comparing password with pbkdf2 sha256 hash: %v", err)
return user, err
}
}
@ -304,7 +304,7 @@ func checkUserAndPubKey(user User, pubKey string) (User, error) {
for i, k := range user.PublicKeys {
storedPubKey, _, _, _, err := ssh.ParseAuthorizedKey([]byte(k))
if err != nil {
logger.Warn(logSender, "error parsing stored public key %d for user %v: %v", i, user.Username, err)
logger.Warn(logSender, "", "error parsing stored public key %d for user %v: %v", i, user.Username, err)
return user, err
}
if string(storedPubKey.Marshal()) == pubKey {

8
dataprovider/mysql.go
View file

@ -26,13 +26,13 @@ func initializeMySQLProvider() error {
dbHandle, err := sql.Open("mysql", connectionString)
if err == nil {
numCPU := runtime.NumCPU()
logger.Debug(logSender, "mysql database handle created, connection string: '%v', pool size: %v", connectionString, numCPU)
logger.Debug(logSender, "", "mysql database handle created, connection string: '%v', pool size: %v", connectionString, numCPU)
dbHandle.SetMaxIdleConns(numCPU)
dbHandle.SetMaxOpenConns(numCPU)
dbHandle.SetConnMaxLifetime(1800 * time.Second)
provider = MySQLProvider{dbHandle: dbHandle}
} else {
logger.Warn(logSender, "error creating mysql database handler, connection string: '%v', error: %v", connectionString, err)
logger.Warn(logSender, "", "error creating mysql database handler, connection string: '%v', error: %v", connectionString, err)
}
return err
}
@ -52,7 +52,7 @@ func (p MySQLProvider) getUserByID(ID int64) (User, error) {
func (p MySQLProvider) updateQuota(username string, filesAdd int, sizeAdd int64, reset bool) error {
tx, err := p.dbHandle.Begin()
if err != nil {
logger.Warn(logSender, "error starting transaction to update quota for user %v: %v", username, err)
logger.Warn(logSender, "", "error starting transaction to update quota for user %v: %v", username, err)
return err
}
err = sqlCommonUpdateQuota(username, filesAdd, sizeAdd, reset, p.dbHandle)
@ -62,7 +62,7 @@ func (p MySQLProvider) updateQuota(username string, filesAdd int, sizeAdd int64,
err = tx.Rollback()
}
if err != nil {
logger.Warn(logSender, "error closing transaction to update quota for user %v: %v", username, err)
logger.Warn(logSender, "", "error closing transaction to update quota for user %v: %v", username, err)
}
return err
}

8
dataprovider/pgsql.go
View file

@ -25,12 +25,12 @@ func initializePGSQLProvider() error {
dbHandle, err := sql.Open("postgres", connectionString)
if err == nil {
numCPU := runtime.NumCPU()
logger.Debug(logSender, "postgres database handle created, connection string: '%v', pool size: %v", connectionString, numCPU)
logger.Debug(logSender, "", "postgres database handle created, connection string: '%v', pool size: %v", connectionString, numCPU)
dbHandle.SetMaxIdleConns(numCPU)
dbHandle.SetMaxOpenConns(numCPU)
provider = PGSQLProvider{dbHandle: dbHandle}
} else {
logger.Warn(logSender, "error creating postgres database handler, connection string: '%v', error: %v", connectionString, err)
logger.Warn(logSender, "", "error creating postgres database handler, connection string: '%v', error: %v", connectionString, err)
}
return err
}
@ -50,7 +50,7 @@ func (p PGSQLProvider) getUserByID(ID int64) (User, error) {
func (p PGSQLProvider) updateQuota(username string, filesAdd int, sizeAdd int64, reset bool) error {
tx, err := p.dbHandle.Begin()
if err != nil {
logger.Warn(logSender, "error starting transaction to update quota for user %v: %v", username, err)
logger.Warn(logSender, "", "error starting transaction to update quota for user %v: %v", username, err)
return err
}
err = sqlCommonUpdateQuota(username, filesAdd, sizeAdd, reset, p.dbHandle)
@ -60,7 +60,7 @@ func (p PGSQLProvider) updateQuota(username string, filesAdd int, sizeAdd int64,
err = tx.Rollback()
}
if err != nil {
logger.Warn(logSender, "error closing transaction to update quota for user %v: %v", username, err)
logger.Warn(logSender, "", "error closing transaction to update quota for user %v: %v", username, err)
}
return err
}

28
dataprovider/sqlcommon.go
View file

@ -15,7 +15,7 @@ func getUserByUsername(username string, dbHandle *sql.DB) (User, error) {
q := getUserByUsernameQuery()
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Debug(logSender, "error preparing database query %v: %v", q, err)
logger.Debug(logSender, "", "error preparing database query %v: %v", q, err)
return user, err
}
defer stmt.Close()
@ -31,7 +31,7 @@ func sqlCommonValidateUserAndPass(username string, password string, dbHandle *sq
}
user, err := getUserByUsername(username, dbHandle)
if err != nil {
logger.Warn(logSender, "error authenticating user: %v, error: %v", username, err)
logger.Warn(logSender, "", "error authenticating user: %v, error: %v", username, err)
return user, err
}
return checkUserAndPass(user, password)
@ -44,7 +44,7 @@ func sqlCommonValidateUserAndPubKey(username string, pubKey string, dbHandle *sq
}
user, err := getUserByUsername(username, dbHandle)
if err != nil {
logger.Warn(logSender, "error authenticating user: %v, error: %v", username, err)
logger.Warn(logSender, "", "error authenticating user: %v, error: %v", username, err)
return user, err
}
return checkUserAndPubKey(user, pubKey)
@ -55,7 +55,7 @@ func sqlCommonGetUserByID(ID int64, dbHandle *sql.DB) (User, error) {
q := getUserByIDQuery()
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Debug(logSender, "error preparing database query %v: %v", q, err)
logger.Debug(logSender, "", "error preparing database query %v: %v", q, err)
return user, err
}
defer stmt.Close()
@ -68,16 +68,16 @@ func sqlCommonUpdateQuota(username string, filesAdd int, sizeAdd int64, reset bo
q := getUpdateQuotaQuery(reset)
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Debug(logSender, "error preparing database query %v: %v", q, err)
logger.Debug(logSender, "", "error preparing database query %v: %v", q, err)
return err
}
defer stmt.Close()
_, err = stmt.Exec(sizeAdd, filesAdd, utils.GetTimeAsMsSinceEpoch(time.Now()), username)
if err == nil {
logger.Debug(logSender, "quota updated for user %v, files increment: %v size increment: %v is reset? %v",
logger.Debug(logSender, "", "quota updated for user %v, files increment: %v size increment: %v is reset? %v",
username, filesAdd, sizeAdd, reset)
} else {
logger.Warn(logSender, "error updating quota for username %v: %v", username, err)
logger.Warn(logSender, "", "error updating quota for username %v: %v", username, err)
}
return err
}
@ -86,7 +86,7 @@ func sqlCommonGetUsedQuota(username string, dbHandle *sql.DB) (int, int64, error
q := getQuotaQuery()
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Warn(logSender, "error preparing database query %v: %v", q, err)
logger.Warn(logSender, "", "error preparing database query %v: %v", q, err)
return 0, 0, err
}
defer stmt.Close()
@ -95,7 +95,7 @@ func sqlCommonGetUsedQuota(username string, dbHandle *sql.DB) (int, int64, error
var usedSize int64
err = stmt.QueryRow(username).Scan(&usedSize, &usedFiles)
if err != nil {
logger.Warn(logSender, "error getting user quota: %v, error: %v", username, err)
logger.Warn(logSender, "", "error getting user quota: %v, error: %v", username, err)
return 0, 0, err
}
return usedFiles, usedSize, err
@ -106,7 +106,7 @@ func sqlCommonCheckUserExists(username string, dbHandle *sql.DB) (User, error) {
q := getUserByUsernameQuery()
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Warn(logSender, "error preparing database query %v: %v", q, err)
logger.Warn(logSender, "", "error preparing database query %v: %v", q, err)
return user, err
}
defer stmt.Close()
@ -122,7 +122,7 @@ func sqlCommonAddUser(user User, dbHandle *sql.DB) error {
q := getAddUserQuery()
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Warn(logSender, "error preparing database query %v: %v", q, err)
logger.Warn(logSender, "", "error preparing database query %v: %v", q, err)
return err
}
defer stmt.Close()
@ -147,7 +147,7 @@ func sqlCommonUpdateUser(user User, dbHandle *sql.DB) error {
q := getUpdateUserQuery()
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Warn(logSender, "error preparing database query %v: %v", q, err)
logger.Warn(logSender, "", "error preparing database query %v: %v", q, err)
return err
}
defer stmt.Close()
@ -168,7 +168,7 @@ func sqlCommonDeleteUser(user User, dbHandle *sql.DB) error {
q := getDeleteUserQuery()
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Warn(logSender, "error preparing database query %v: %v", q, err)
logger.Warn(logSender, "", "error preparing database query %v: %v", q, err)
return err
}
defer stmt.Close()
@ -181,7 +181,7 @@ func sqlCommonGetUsers(limit int, offset int, order string, username string, dbH
q := getUsersQuery(order, username)
stmt, err := dbHandle.Prepare(q)
if err != nil {
logger.Warn(logSender, "error preparing database query %v: %v", q, err)
logger.Warn(logSender, "", "error preparing database query %v: %v", q, err)
return nil, err
}
defer stmt.Close()

6
dataprovider/sqlite.go
View file

@ -25,7 +25,7 @@ func initializeSQLiteProvider(basePath string) error {
}
fi, err := os.Stat(dbPath)
if err != nil {
logger.Warn(logSender, "sqlite database file does not exists, please be sure to create and initialize"+
logger.Warn(logSender, "", "sqlite database file does not exists, please be sure to create and initialize"+
" a database before starting sftpgo")
return err
}
@ -39,11 +39,11 @@ func initializeSQLiteProvider(basePath string) error {
}
dbHandle, err := sql.Open("sqlite3", connectionString)
if err == nil {
logger.Debug(logSender, "sqlite database handle created, connection string: '%v'", connectionString)
logger.Debug(logSender, "", "sqlite database handle created, connection string: '%v'", connectionString)
dbHandle.SetMaxOpenConns(1)
provider = SQLiteProvider{dbHandle: dbHandle}
} else {
logger.Warn(logSender, "error creating sqlite database handler, connection string: '%v', error: %v", connectionString, err)
logger.Warn(logSender, "", "error creating sqlite database handler, connection string: '%v', error: %v", connectionString, err)
}
return err
}

16
logger/logger.go
View file

@ -59,23 +59,23 @@ func InitLogger(logFilePath string, logMaxSize int, logMaxBackups int, logMaxAge
}
// Debug logs at debug level for the specified sender
func Debug(sender string, format string, v ...interface{}) {
logger.Debug().Str("sender", sender).Msg(fmt.Sprintf(format, v...))
func Debug(sender string, connectionID string, format string, v ...interface{}) {
logger.Debug().Str("sender", sender).Str("connection_id", connectionID).Msg(fmt.Sprintf(format, v...))
}
// Info logs at info level for the specified sender
func Info(sender string, format string, v ...interface{}) {
logger.Info().Str("sender", sender).Msg(fmt.Sprintf(format, v...))
func Info(sender string, connectionID string, format string, v ...interface{}) {
logger.Info().Str("sender", sender).Str("connection_id", connectionID).Msg(fmt.Sprintf(format, v...))
}
// Warn logs at warn level for the specified sender
func Warn(sender string, format string, v ...interface{}) {
logger.Warn().Str("sender", sender).Msg(fmt.Sprintf(format, v...))
func Warn(sender string, connectionID string, format string, v ...interface{}) {
logger.Warn().Str("sender", sender).Str("connection_id", connectionID).Msg(fmt.Sprintf(format, v...))
}
// Error logs at error level for the specified sender
func Error(sender string, format string, v ...interface{}) {
logger.Error().Str("sender", sender).Msg(fmt.Sprintf(format, v...))
func Error(sender string, connectionID string, format string, v ...interface{}) {
logger.Error().Str("sender", sender).Str("connection_id", connectionID).Msg(fmt.Sprintf(format, v...))
}
// DebugToConsole logs at debug level to stdout

66
sftpd/handler.go
View file

@ -62,11 +62,11 @@ func (c Connection) Fileread(request *sftp.Request) (io.ReaderAt, error) {
file, err := os.Open(p)
if err != nil {
logger.Error(logSender, "could not open file %#v for reading: %v", p, err)
logger.Error(logSender, c.ID, "could not open file %#v for reading: %v", p, err)
return nil, sftp.ErrSshFxFailure
}
logger.Debug(logSender, "fileread requested for path: %#v, user: %v", p, c.User.Username)
logger.Debug(logSender, c.ID, "fileread requested for path: %#v, user: %v", p, c.User.Username)
transfer := Transfer{
file: file,
@ -113,13 +113,13 @@ func (c Connection) Filewrite(request *sftp.Request) (io.WriterAt, error) {
}
if statErr != nil {
logger.Error(logSender, "error performing file stat %#v: %v", p, statErr)
logger.Error(logSender, c.ID, "error performing file stat %#v: %v", p, statErr)
return nil, sftp.ErrSshFxFailure
}
// This happen if we upload a file that has the same name of an existing directory
if stat.IsDir() {
logger.Warn(logSender, "attempted to open a directory for writing to: %#v", p)
logger.Warn(logSender, c.ID, "attempted to open a directory for writing to: %#v", p)
return nil, sftp.ErrSshFxOpUnsupported
}
@ -141,7 +141,7 @@ func (c Connection) Filecmd(request *sftp.Request) error {
return sftp.ErrSshFxOpUnsupported
}
logger.Debug(logSender, "new cmd, method: %v user: %v sourcePath: %#v, targetPath: %#v", request.Method, c.User.Username,
logger.Debug(logSender, c.ID, "new cmd, method: %v user: %v sourcePath: %#v, targetPath: %#v", request.Method, c.User.Username,
p, target)
switch request.Method {
@ -204,11 +204,11 @@ func (c Connection) Filelist(request *sftp.Request) (sftp.ListerAt, error) {
return nil, sftp.ErrSshFxPermissionDenied
}
logger.Debug(logSender, "requested list file for dir: %#v user: %v", p, c.User.Username)
logger.Debug(logSender, c.ID, "requested list file for dir: %#v user: %v", p, c.User.Username)
files, err := ioutil.ReadDir(p)
if err != nil {
logger.Error(logSender, "error listing directory: %#v", err)
logger.Error(logSender, c.ID, "error listing directory: %#v", err)
return nil, sftp.ErrSshFxFailure
}
@ -218,12 +218,12 @@ func (c Connection) Filelist(request *sftp.Request) (sftp.ListerAt, error) {
return nil, sftp.ErrSshFxPermissionDenied
}
logger.Debug(logSender, "requested stat for file: %#v user: %v", p, c.User.Username)
logger.Debug(logSender, c.ID, "requested stat for file: %#v user: %v", p, c.User.Username)
s, err := os.Stat(p)
if os.IsNotExist(err) {
return nil, sftp.ErrSshFxNoSuchFile
} else if err != nil {
logger.Error(logSender, "error running STAT on file: %#v", err)
logger.Error(logSender, c.ID, "error running STAT on file: %#v", err)
return nil, sftp.ErrSshFxFailure
}
@ -253,7 +253,7 @@ func (c Connection) handleSFTPRename(sourcePath string, targetPath string) error
return sftp.ErrSshFxPermissionDenied
}
if err := os.Rename(sourcePath, targetPath); err != nil {
logger.Error(logSender, "failed to rename file, source: %#v target: %#v: %v", sourcePath, targetPath, err)
logger.Error(logSender, c.ID, "failed to rename file, source: %#v target: %#v: %v", sourcePath, targetPath, err)
return sftp.ErrSshFxFailure
}
logger.CommandLog(renameLogSender, sourcePath, targetPath, c.User.Username, c.ID, c.protocol)
@ -268,11 +268,11 @@ func (c Connection) handleSFTPRmdir(path string) error {
numFiles, size, fileList, err := utils.ScanDirContents(path)
if err != nil {
logger.Error(logSender, "failed to remove directory %#v, scanning error: %v", path, err)
logger.Error(logSender, c.ID, "failed to remove directory %#v, scanning error: %v", path, err)
return sftp.ErrSshFxFailure
}
if err := os.RemoveAll(path); err != nil {
logger.Error(logSender, "failed to remove directory %#v: %v", path, err)
logger.Error(logSender, c.ID, "failed to remove directory %#v: %v", path, err)
return sftp.ErrSshFxFailure
}
@ -289,7 +289,7 @@ func (c Connection) handleSFTPSymlink(sourcePath string, targetPath string) erro
return sftp.ErrSshFxPermissionDenied
}
if err := os.Symlink(sourcePath, targetPath); err != nil {
logger.Warn(logSender, "failed to create symlink %#v -> %#v: %v", sourcePath, targetPath, err)
logger.Warn(logSender, c.ID, "failed to create symlink %#v -> %#v: %v", sourcePath, targetPath, err)
return sftp.ErrSshFxFailure
}
@ -303,7 +303,7 @@ func (c Connection) handleSFTPMkdir(path string) error {
}
if err := c.createMissingDirs(filepath.Join(path, "testfile")); err != nil {
logger.Error(logSender, "error making missing dir for path %#v: %v", path, err)
logger.Error(logSender, c.ID, "error making missing dir for path %#v: %v", path, err)
return sftp.ErrSshFxFailure
}
logger.CommandLog(mkdirLogSender, path, "", c.User.Username, c.ID, c.protocol)
@ -319,12 +319,12 @@ func (c Connection) handleSFTPRemove(path string) error {
var fi os.FileInfo
var err error
if fi, err = os.Lstat(path); err != nil {
logger.Error(logSender, "failed to remove a file %#v: stat error: %v", path, err)
logger.Error(logSender, c.ID, "failed to remove a file %#v: stat error: %v", path, err)
return sftp.ErrSshFxFailure
}
size = fi.Size()
if err := os.Remove(path); err != nil {
logger.Error(logSender, "failed to remove a file/symlink %#v: %v", path, err)
logger.Error(logSender, c.ID, "failed to remove a file/symlink %#v: %v", path, err)
return sftp.ErrSshFxFailure
}
@ -339,7 +339,7 @@ func (c Connection) handleSFTPRemove(path string) error {
func (c Connection) handleSFTPUploadToNewFile(requestPath, filePath string) (io.WriterAt, error) {
if !c.hasSpace(true) {
logger.Info(logSender, "denying file write due to space limit")
logger.Info(logSender, c.ID, "denying file write due to space limit")
return nil, sftp.ErrSshFxFailure
}
@ -351,13 +351,13 @@ func (c Connection) handleSFTPUploadToNewFile(requestPath, filePath string) (io.
err := c.createMissingDirs(requestPath)
if err != nil {
logger.Error(logSender, "error making missing dir for path %#v: %v", requestPath, err)
logger.Error(logSender, c.ID, "error making missing dir for path %#v: %v", requestPath, err)
return nil, sftp.ErrSshFxFailure
}
file, err := os.Create(filePath)
if err != nil {
logger.Error(logSender, "error creating file %#v: %v", requestPath, err)
logger.Error(logSender, c.ID, "error creating file %#v: %v", requestPath, err)
return nil, sftp.ErrSshFxFailure
}
@ -384,7 +384,7 @@ func (c Connection) handleSFTPUploadToExistingFile(pflags sftp.FileOpenFlags, re
fileSize int64) (io.WriterAt, error) {
var err error
if !c.hasSpace(false) {
logger.Info(logSender, "denying file write due to space limit")
logger.Info(logSender, c.ID, "denying file write due to space limit")
return nil, sftp.ErrSshFxFailure
}
@ -392,7 +392,7 @@ func (c Connection) handleSFTPUploadToExistingFile(pflags sftp.FileOpenFlags, re
if osFlags&os.O_TRUNC == 0 {
// see https://github.com/pkg/sftp/issues/295
logger.Info(logSender, "upload resume is not supported, returning error for file: %#v user: %v", requestPath,
logger.Info(logSender, c.ID, "upload resume is not supported, returning error for file: %#v user: %v", requestPath,
c.User.Username)
return nil, sftp.ErrSshFxOpUnsupported
}
@ -400,7 +400,7 @@ func (c Connection) handleSFTPUploadToExistingFile(pflags sftp.FileOpenFlags, re
if uploadMode == uploadModeAtomic {
err = os.Rename(requestPath, filePath)
if err != nil {
logger.Error(logSender, "error renaming existing file for atomic upload, source: %#v, dest: %#v, err: %v",
logger.Error(logSender, c.ID, "error renaming existing file for atomic upload, source: %#v, dest: %#v, err: %v",
requestPath, filePath, err)
return nil, sftp.ErrSshFxFailure
}
@ -408,7 +408,7 @@ func (c Connection) handleSFTPUploadToExistingFile(pflags sftp.FileOpenFlags, re
// we use 0666 so the umask is applied
file, err := os.OpenFile(filePath, osFlags, 0666)
if err != nil {
logger.Error(logSender, "error opening existing file, flags: %v, source: %#v, err: %v", pflags, filePath, err)
logger.Error(logSender, c.ID, "error opening existing file, flags: %v, source: %#v, err: %v", pflags, filePath, err)
return nil, sftp.ErrSshFxFailure
}
@ -440,15 +440,15 @@ func (c Connection) hasSpace(checkFiles bool) bool {
numFile, size, err := dataprovider.GetUsedQuota(dataProvider, c.User.Username)
if err != nil {
if _, ok := err.(*dataprovider.MethodDisabledError); ok {
logger.Warn(logSender, "quota enforcement not possible for user %v: %v", c.User.Username, err)
logger.Warn(logSender, c.ID, "quota enforcement not possible for user %v: %v", c.User.Username, err)
return true
}
logger.Warn(logSender, "error getting used quota for %v: %v", c.User.Username, err)
logger.Warn(logSender, c.ID, "error getting used quota for %v: %v", c.User.Username, err)
return false
}
if (checkFiles && c.User.QuotaFiles > 0 && numFile >= c.User.QuotaFiles) ||
(c.User.QuotaSize > 0 && size >= c.User.QuotaSize) {
logger.Debug(logSender, "quota exceed for user %v, num files: %v/%v, size: %v/%v check files: %v",
logger.Debug(logSender, c.ID, "quota exceed for user %v, num files: %v/%v, size: %v/%v check files: %v",
c.User.Username, numFile, c.User.QuotaFiles, size, c.User.QuotaSize, checkFiles)
return false
}
@ -469,14 +469,14 @@ func (c Connection) buildPath(rawPath string) (string, error) {
// path chain until we hit a directory that _does_ exist and can be validated.
_, err = c.findFirstExistingDir(r)
if err != nil {
logger.Warn(logSender, "error resolving not existent path: %#v", err)
logger.Warn(logSender, c.ID, "error resolving not existent path: %#v", err)
}
return r, err
}
err = c.isSubDir(p)
if err != nil {
logger.Warn(logSender, "Invalid path resolution, dir: %#v outside user home: %#v err: %v", p, c.User.HomeDir, err)
logger.Warn(logSender, c.ID, "Invalid path resolution, dir: %#v outside user home: %#v err: %v", p, c.User.HomeDir, err)
}
return r, err
}
@ -503,7 +503,7 @@ func (c Connection) findNonexistentDirs(path string) ([]string, error) {
}
err = c.isSubDir(p)
if err != nil {
logger.Warn(logSender, "Error finding non existing dir: %v", err)
logger.Warn(logSender, c.ID, "Error finding non existing dir: %v", err)
}
return results, err
}
@ -512,7 +512,7 @@ func (c Connection) findNonexistentDirs(path string) ([]string, error) {
func (c Connection) findFirstExistingDir(path string) (string, error) {
results, err := c.findNonexistentDirs(path)
if err != nil {
logger.Warn(logSender, "unable to find non existent dirs: %v", err)
logger.Warn(logSender, c.ID, "unable to find non existent dirs: %v", err)
return "", err
}
var parent string
@ -543,11 +543,11 @@ func (c Connection) isSubDir(sub string) error {
// home dir must exist and it is already a validated absolute path
parent, err := filepath.EvalSymlinks(c.User.HomeDir)
if err != nil {
logger.Warn(logSender, "invalid home dir %#v: %v", c.User.HomeDir, err)
logger.Warn(logSender, c.ID, "invalid home dir %#v: %v", c.User.HomeDir, err)
return err
}
if !strings.HasPrefix(sub, parent) {
logger.Warn(logSender, "dir %#v is not inside: %#v ", sub, parent)
logger.Warn(logSender, c.ID, "dir %#v is not inside: %#v ", sub, parent)
return fmt.Errorf("dir %#v is not inside: %#v", sub, parent)
}
return nil
@ -562,7 +562,7 @@ func (c Connection) createMissingDirs(filePath string) error {
for i := range dirsToCreate {
d := dirsToCreate[last-i]
if err := os.Mkdir(d, 0777); err != nil {
logger.Error(logSender, "error creating missing dir: %#v", d)
logger.Error(logSender, c.ID, "error creating missing dir: %#v", d)
return err
}
utils.SetPathPermissions(d, c.User.GetUID(), c.User.GetGID())

40
sftpd/scp.go
View file

@ -44,7 +44,7 @@ func (c *scpCommand) handle() error {
defer removeConnection(c.connection.ID)
destPath := c.getDestPath()
commandType := c.getCommandType()
logger.Debug(logSenderSCP, "handle scp command, args: %v user: %v command type: %v, dest path: %v",
logger.Debug(logSenderSCP, c.connection.ID, "handle scp command, args: %v user: %v command type: %v, dest path: %#v",
c.args, c.connection.User.Username, commandType, destPath)
if commandType == "-t" {
// -t means "to", so upload
@ -85,7 +85,7 @@ func (c *scpCommand) handleRecursiveUpload() error {
}
if strings.HasPrefix(command, "E") {
numDirs--
logger.Debug(logSenderSCP, "received end dir command, num dirs: %v", numDirs)
logger.Debug(logSenderSCP, c.connection.ID, "received end dir command, num dirs: %v", numDirs)
if numDirs == 0 {
// upload is now complete send confirmation message
err = c.sendConfirmationMessage()
@ -108,7 +108,7 @@ func (c *scpCommand) handleRecursiveUpload() error {
if err != nil {
return err
}
logger.Debug(logSenderSCP, "received start dir command, num dirs: %v destPath: %v", numDirs, destPath)
logger.Debug(logSenderSCP, c.connection.ID, "received start dir command, num dirs: %v destPath: %v", numDirs, destPath)
} else if strings.HasPrefix(command, "C") {
err = c.handleUpload(c.getFileUploadDestPath(destPath, name), sizeToRead)
if err != nil {
@ -127,14 +127,14 @@ func (c *scpCommand) handleCreateDir(dirPath string) error {
updateConnectionActivity(c.connection.ID)
if !c.connection.User.HasPerm(dataprovider.PermCreateDirs) {
err := fmt.Errorf("Permission denied")
logger.Warn(logSenderSCP, "error creating dir: %v, permission denied", dirPath)
logger.Warn(logSenderSCP, c.connection.ID, "error creating dir: %v, permission denied", dirPath)
c.sendErrorMessage(err.Error())
return err
}
p, err := c.connection.buildPath(dirPath)
if err != nil {
logger.Warn(logSenderSCP, "error creating dir: %v, invalid file path, err: %v", dirPath, err)
logger.Warn(logSenderSCP, c.connection.ID, "error creating dir: %v, invalid file path, err: %v", dirPath, err)
c.sendErrorMessage(err.Error())
return err
}
@ -191,7 +191,7 @@ func (c *scpCommand) getUploadFileData(sizeToRead int64, transfer *Transfer) err
func (c *scpCommand) handleUploadFile(requestPath, filePath string, sizeToRead int64, isNewFile bool) error {
if !c.connection.hasSpace(true) {
err := fmt.Errorf("denying file write due to space limit")
logger.Warn(logSenderSCP, "error uploading file: %v, err: %v", filePath, err)
logger.Warn(logSenderSCP, c.connection.ID, "error uploading file: %v, err: %v", filePath, err)
c.sendErrorMessage(err.Error())
return err
}
@ -199,7 +199,7 @@ func (c *scpCommand) handleUploadFile(requestPath, filePath string, sizeToRead i
if _, err := os.Stat(filepath.Dir(requestPath)); os.IsNotExist(err) {
if !c.connection.User.HasPerm(dataprovider.PermCreateDirs) {
err := fmt.Errorf("Permission denied")
logger.Warn(logSenderSCP, "error uploading file: %v, permission denied", requestPath)
logger.Warn(logSenderSCP, c.connection.ID, "error uploading file: %v, permission denied", requestPath)
c.sendErrorMessage(err.Error())
return err
}
@ -238,14 +238,14 @@ func (c *scpCommand) handleUpload(uploadFilePath string, sizeToRead int64) error
updateConnectionActivity(c.connection.ID)
if !c.connection.User.HasPerm(dataprovider.PermUpload) {
err := fmt.Errorf("Permission denied")
logger.Warn(logSenderSCP, "error uploading file: %v, permission denied", uploadFilePath)
logger.Warn(logSenderSCP, c.connection.ID, "error uploading file: %v, permission denied", uploadFilePath)
c.sendErrorMessage(err.Error())
return err
}
p, err := c.connection.buildPath(uploadFilePath)
if err != nil {
logger.Warn(logSenderSCP, "error uploading file: %v, err: %v", uploadFilePath, err)
logger.Warn(logSenderSCP, c.connection.ID, "error uploading file: %v, err: %v", uploadFilePath, err)
c.sendErrorMessage(err.Error())
return err
}
@ -265,7 +265,7 @@ func (c *scpCommand) handleUpload(uploadFilePath string, sizeToRead int64) error
}
if stat.IsDir() {
logger.Warn(logSenderSCP, "attempted to open a directory for writing to: %v", p)
logger.Warn(logSenderSCP, c.connection.ID, "attempted to open a directory for writing to: %v", p)
err = fmt.Errorf("Attempted to open a directory for writing: %v", p)
c.sendErrorMessage(err.Error())
return err
@ -315,7 +315,7 @@ func (c *scpCommand) sendDownloadProtocolMessages(dirPath string, stat os.FileIn
func (c *scpCommand) handleRecursiveDownload(dirPath string, stat os.FileInfo) error {
var err error
if c.isRecursive() {
logger.Debug(logSenderSCP, "recursive download, dir path: %v", dirPath)
logger.Debug(logSenderSCP, c.connection.ID, "recursive download, dir path: %v", dirPath)
err = c.sendDownloadProtocolMessages(dirPath, stat)
if err != nil {
return err
@ -425,21 +425,21 @@ func (c *scpCommand) handleDownload(filePath string) error {
if !c.connection.User.HasPerm(dataprovider.PermDownload) {
err := fmt.Errorf("Permission denied")
logger.Warn(logSenderSCP, "error downloading file: %v, permission denied", filePath)
logger.Warn(logSenderSCP, c.connection.ID, "error downloading file: %v, permission denied", filePath)
c.sendErrorMessage(err.Error())
return err
}
p, err := c.connection.buildPath(filePath)
if err != nil {
err := fmt.Errorf("Invalid file path")
logger.Warn(logSenderSCP, "error downloading file: %v, invalid file path", filePath)
logger.Warn(logSenderSCP, c.connection.ID, "error downloading file: %v, invalid file path", filePath)
c.sendErrorMessage(err.Error())
return err
}
var stat os.FileInfo
if stat, err = os.Stat(p); os.IsNotExist(err) {
logger.Warn(logSenderSCP, "error downloading file: %v, err: %v", p, err)
logger.Warn(logSenderSCP, c.connection.ID, "error downloading file: %v, err: %v", p, err)
c.sendErrorMessage(err.Error())
return err
}
@ -579,7 +579,7 @@ func (c *scpCommand) sendConfirmationMessage() error {
func (c *scpCommand) sendProtocolMessage(message string) error {
_, err := c.channel.Write([]byte(message))
if err != nil {
logger.Warn(logSenderSCP, "error sending protocol message: %v, err: %v", message, err)
logger.Warn(logSenderSCP, c.connection.ID, "error sending protocol message: %v, err: %v", message, err)
c.channel.Close()
}
return err
@ -594,7 +594,7 @@ func (c *scpCommand) sendExitStatus(err error) {
ex := exitStatusMsg{
Status: status,
}
logger.Debug(logSenderSCP, "send exit status for command with args: %v user: %v err: %v",
logger.Debug(logSenderSCP, c.connection.ID, "send exit status for command with args: %v user: %v err: %v",
c.args, c.connection.User.Username, err)
c.channel.SendRequest("exit-status", false, ssh.Marshal(&ex))
c.channel.Close()
@ -645,7 +645,7 @@ func (c *scpCommand) parseUploadMessage(command string) (int64, string, error) {
if !strings.HasPrefix(command, "C") && !strings.HasPrefix(command, "D") {
err = fmt.Errorf("unknown or invalid upload message: %v args: %v user: %v",
command, c.args, c.connection.User.Username)
logger.Warn(logSenderSCP, "error: %v", err)
logger.Warn(logSenderSCP, c.connection.ID, "error: %v", err)
c.sendErrorMessage(err.Error())
return size, name, err
}
@ -653,20 +653,20 @@ func (c *scpCommand) parseUploadMessage(command string) (int64, string, error) {
if len(parts) == 3 {
size, err = strconv.ParseInt(parts[1], 10, 64)
if err != nil {
logger.Warn(logSenderSCP, "error getting size from upload message: %v", err)
logger.Warn(logSenderSCP, c.connection.ID, "error getting size from upload message: %v", err)
c.sendErrorMessage(fmt.Sprintf("Error getting size: %v", err))
return size, name, err
}
name = parts[2]
if len(name) == 0 {
err = fmt.Errorf("error getting name from upload message, cannot be empty")
logger.Warn(logSenderSCP, "error: %v", err)
logger.Warn(logSenderSCP, c.connection.ID, "error: %v", err)
c.sendErrorMessage(err.Error())
return size, name, err
}
} else {
err = fmt.Errorf("Error splitting upload message: %v", command)
logger.Warn(logSenderSCP, "error: %v", err)
logger.Warn(logSenderSCP, c.connection.ID, "error: %v", err)
c.sendErrorMessage(err.Error())
return size, name, err
}

38
sftpd/server.go
View file

@ -87,7 +87,7 @@ func (c Configuration) Initialize(configDir string) error {
if err == nil {
utils.SetUmask(int(umask), c.Umask)
} else {
logger.Warn(logSender, "error reading umask, please fix your config file: %v", err)
logger.Warn(logSender, "", "error reading umask, please fix your config file: %v", err)
logger.WarnToConsole("error reading umask, please fix your config file: %v", err)
}
serverConfig := &ssh.ServerConfig{
@ -122,7 +122,7 @@ func (c Configuration) Initialize(configDir string) error {
if !filepath.IsAbs(privateFile) {
privateFile = filepath.Join(configDir, privateFile)
}
logger.Info(logSender, "Loading private key: %s", privateFile)
logger.Info(logSender, "", "Loading private key: %s", privateFile)
privateBytes, err := ioutil.ReadFile(privateFile)
if err != nil {
@ -143,13 +143,13 @@ func (c Configuration) Initialize(configDir string) error {
listener, err := net.Listen("tcp", fmt.Sprintf("%s:%d", c.BindAddress, c.BindPort))
if err != nil {
logger.Warn(logSender, "error starting listener on address %s:%d: %v", c.BindAddress, c.BindPort, err)
logger.Warn(logSender, "", "error starting listener on address %s:%d: %v", c.BindAddress, c.BindPort, err)
return err
}
actions = c.Actions
uploadMode = c.UploadMode
logger.Info(logSender, "server listener registered address: %v", listener.Addr().String())
logger.Info(logSender, "", "server listener registered address: %v", listener.Addr().String())
if c.IdleTimeout > 0 {
startIdleTimer(time.Duration(c.IdleTimeout) * time.Minute)
}
@ -189,7 +189,7 @@ func (c Configuration) configureLoginBanner(serverConfig *ssh.ServerConfig, conf
}
} else {
logger.WarnToConsole("unable to read login banner file: %v", err)
logger.Warn(logSender, "unable to read login banner file: %v", err)
logger.Warn(logSender, "", "unable to read login banner file: %v", err)
}
}
return err
@ -202,19 +202,19 @@ func (c Configuration) AcceptInboundConnection(conn net.Conn, config *ssh.Server
// Before beginning a handshake must be performed on the incoming net.Conn
sconn, chans, reqs, err := ssh.NewServerConn(conn, config)
if err != nil {
logger.Warn(logSender, "failed to accept an incoming connection: %v", err)
logger.Warn(logSender, "", "failed to accept an incoming connection: %v", err)
return
}
defer sconn.Close()
logger.Debug(logSender, "accepted inbound connection, ip: %v", conn.RemoteAddr().String())
logger.Debug(logSender, "", "accepted inbound connection, ip: %v", conn.RemoteAddr().String())
var user dataprovider.User
err = json.Unmarshal([]byte(sconn.Permissions.Extensions["user"]), &user)
if err != nil {
logger.Warn(logSender, "Unable to deserialize user info, cannot serve connection: %v", err)
logger.Warn(logSender, "", "Unable to deserialize user info, cannot serve connection: %v", err)
return
}
@ -237,14 +237,14 @@ func (c Configuration) AcceptInboundConnection(conn net.Conn, config *ssh.Server
// If its not a session channel we just move on because its not something we
// know how to handle at this point.
if newChannel.ChannelType() != "session" {
logger.Debug(logSender, "received an unknown channel type: %v", newChannel.ChannelType())
logger.Debug(logSender, connectionID, "received an unknown channel type: %v", newChannel.ChannelType())
newChannel.Reject(ssh.UnknownChannelType, "unknown channel type")
continue
}
channel, requests, err := newChannel.Accept()
if err != nil {
logger.Warn(logSender, "could not accept a channel: %v", err)
logger.Warn(logSender, connectionID, "could not accept a channel: %v", err)
continue
}
@ -266,7 +266,7 @@ func (c Configuration) AcceptInboundConnection(conn net.Conn, config *ssh.Server
var msg execMsg
if err := ssh.Unmarshal(req.Payload, &msg); err == nil {
name, scpArgs, err := parseCommandPayload(msg.Command)
logger.Debug(logSender, "new exec command: %v args: %v user: %v, error: %v", name, scpArgs,
logger.Debug(logSender, connectionID, "new exec command: %v args: %v user: %v, error: %v", name, scpArgs,
connection.User.Username, err)
if err == nil && name == "scp" && len(scpArgs) >= 2 {
ok = true
@ -296,10 +296,10 @@ func (c Configuration) handleSftpConnection(channel io.ReadWriteCloser, connecti
server := sftp.NewRequestServer(channel, handler)
if err := server.Serve(); err == io.EOF {
logger.Debug(logSender, "connection closed, id: %v", connection.ID)
logger.Debug(logSender, connection.ID, "connection closed, id: %v", connection.ID)
server.Close()
} else if err != nil {
logger.Error(logSender, "sftp connection closed with error id %v: %v", connection.ID, err)
logger.Error(logSender, connection.ID, "sftp connection closed with error id %v: %v", connection.ID, err)
}
removeConnection(connection.ID)
@ -317,12 +317,12 @@ func (c Configuration) createHandler(connection Connection) sftp.Handlers {
func loginUser(user dataprovider.User) (*ssh.Permissions, error) {
if !filepath.IsAbs(user.HomeDir) {
logger.Warn(logSender, "user %v has invalid home dir: %v. Home dir must be an absolute path, login not allowed",
logger.Warn(logSender, "", "user %v has invalid home dir: %v. Home dir must be an absolute path, login not allowed",
user.Username, user.HomeDir)
return nil, fmt.Errorf("Cannot login user with invalid home dir: %v", user.HomeDir)
}
if _, err := os.Stat(user.HomeDir); os.IsNotExist(err) {
logger.Debug(logSender, "home directory \"%v\" for user %v does not exist, try to create", user.HomeDir, user.Username)
logger.Debug(logSender, "", "home directory \"%v\" for user %v does not exist, try to create", user.HomeDir, user.Username)
err := os.MkdirAll(user.HomeDir, 0777)
if err == nil {
utils.SetPathPermissions(user.HomeDir, user.GetUID(), user.GetGID())
@ -332,7 +332,7 @@ func loginUser(user dataprovider.User) (*ssh.Permissions, error) {
if user.MaxSessions > 0 {
activeSessions := getActiveSessions(user.Username)
if activeSessions >= user.MaxSessions {
logger.Debug(logSender, "authentication refused for user: %v, too many open sessions: %v/%v", user.Username,
logger.Debug(logSender, "", "authentication refused for user: %v, too many open sessions: %v/%v", user.Username,
activeSessions, user.MaxSessions)
return nil, fmt.Errorf("Too many open sessions: %v", activeSessions)
}
@ -340,7 +340,7 @@ func loginUser(user dataprovider.User) (*ssh.Permissions, error) {
json, err := json.Marshal(user)
if err != nil {
logger.Warn(logSender, "error serializing user info: %v, authentication rejected", err)
logger.Warn(logSender, "", "error serializing user info: %v, authentication rejected", err)
return nil, err
}
p := &ssh.Permissions{}
@ -355,8 +355,8 @@ func (c *Configuration) checkHostKeys(configDir string) error {
if len(c.Keys) == 0 {
autoFile := filepath.Join(configDir, defaultPrivateKeyName)
if _, err = os.Stat(autoFile); os.IsNotExist(err) {
logger.Info(logSender, "No host keys configured and %s does not exist; creating new private key for server", autoFile)
logger.InfoToConsole("No host keys configured and %s does not exist; creating new private key for server", autoFile)
logger.Info(logSender, "", "No host keys configured and %#v does not exist; creating new private key for server", autoFile)
logger.InfoToConsole("No host keys configured and %#v does not exist; creating new private key for server", autoFile)
err = c.generatePrivateKey(autoFile)
}

28
sftpd/sftpd.go
View file

@ -159,7 +159,7 @@ func RemoveQuotaScan(username string) error {
activeQuotaScans[indexToRemove] = activeQuotaScans[len(activeQuotaScans)-1]
activeQuotaScans = activeQuotaScans[:len(activeQuotaScans)-1]
} else {
logger.Warn(logSender, "quota scan to remove not found for user: %v", username)
logger.Warn(logSender, "", "quota scan to remove not found for user: %v", username)
err = fmt.Errorf("quota scan to remove not found for user: %v", username)
}
return err
@ -173,7 +173,7 @@ func CloseActiveConnection(connectionID string) bool {
defer mutex.RUnlock()
for _, c := range openConnections {
if c.ID == connectionID {
logger.Debug(logSender, "closing connection with id: %v", connectionID)
logger.Debug(logSender, "", "closing connection with id: %v", connectionID)
c.sshConn.Close()
result = true
break
@ -231,7 +231,7 @@ func startIdleTimer(maxIdleTime time.Duration) {
idleTimeout = maxIdleTime
go func() {
for t := range idleConnectionTicker.C {
logger.Debug(logSender, "idle connections check ticker %v", t)
logger.Debug(logSender, "", "idle connections check ticker %v", t)
CheckIdleConnections()
}
}()
@ -247,33 +247,33 @@ func CheckIdleConnections() {
if t.connectionID == c.ID {
transferIdleTime := time.Since(t.lastActivity)
if transferIdleTime < idleTime {
logger.Debug(logSender, "idle time: %v setted to transfer idle time: %v connection id: %v",
logger.Debug(logSender, "", "idle time: %v setted to transfer idle time: %v connection id: %v",
idleTime, transferIdleTime, c.ID)
idleTime = transferIdleTime
}
}
}
if idleTime > idleTimeout {
logger.Debug(logSender, "close idle connection id: %v idle time: %v", c.ID, idleTime)
logger.Debug(logSender, "", "close idle connection id: %v idle time: %v", c.ID, idleTime)
err := c.sshConn.Close()
logger.Debug(logSender, "idle connection closed id: %v, err: %v", c.ID, err)
logger.Debug(logSender, "", "idle connection closed id: %v, err: %v", c.ID, err)
}
}
logger.Debug(logSender, "check idle connections ended")
logger.Debug(logSender, "", "check idle connections ended")
}
func addConnection(id string, conn Connection) {
mutex.Lock()
defer mutex.Unlock()
openConnections[id] = conn
logger.Debug(logSender, "connection added, num open connections: %v", len(openConnections))
logger.Debug(logSender, id, "connection added, num open connections: %v", len(openConnections))
}
func removeConnection(id string) {
mutex.Lock()
defer mutex.Unlock()
delete(openConnections, id)
logger.Debug(logSender, "connection removed, num open connections: %v", len(openConnections))
logger.Debug(logSender, id, "connection removed, num open connections: %v", len(openConnections))
}
func addTransfer(transfer *Transfer) {
@ -297,7 +297,7 @@ func removeTransfer(transfer *Transfer) error {
activeTransfers[indexToRemove] = activeTransfers[len(activeTransfers)-1]
activeTransfers = activeTransfers[:len(activeTransfers)-1]
} else {
logger.Warn(logSender, "transfer to remove not found!")
logger.Warn(logSender, "", "transfer to remove not found!")
err = fmt.Errorf("transfer to remove not found")
}
return err
@ -321,13 +321,13 @@ func executeAction(operation string, username string, path string, target string
if _, err = os.Stat(actions.Command); err == nil {
command := exec.Command(actions.Command, operation, username, path, target)
err = command.Start()
logger.Debug(logSender, "start command \"%v\" with arguments: %v, %v, %v, %v, error: %v",
logger.Debug(logSender, "", "start command \"%v\" with arguments: %v, %v, %v, %v, error: %v",
actions.Command, operation, username, path, target, err)
if err == nil {
go command.Wait()
}
} else {
logger.Warn(logSender, "Invalid action command \"%v\" : %v", actions.Command, err)
logger.Warn(logSender, "", "Invalid action command \"%v\" : %v", actions.Command, err)
}
}
if len(actions.HTTPNotificationURL) > 0 {
@ -353,11 +353,11 @@ func executeAction(operation string, username string, path string, target string
respCode = resp.StatusCode
resp.Body.Close()
}
logger.Debug(logSender, "notified action to URL: %v status code: %v, elapsed: %v err: %v",
logger.Debug(logSender, "", "notified action to URL: %v status code: %v, elapsed: %v err: %v",
url.String(), respCode, time.Since(startTime), err)
}()
} else {
logger.Warn(logSender, "Invalid http_notification_url \"%v\" : %v", actions.HTTPNotificationURL, err)
logger.Warn(logSender, "", "Invalid http_notification_url \"%v\" : %v", actions.HTTPNotificationURL, err)
}
}
return err

12
sftpd/sftpd_test.go
View file

@ -97,7 +97,7 @@ func TestMain(m *testing.M) {
err := dataprovider.Initialize(providerConf, configDir)
if err != nil {
logger.Warn(logSender, "error initializing data provider: %v", err)
logger.Warn(logSender, "", "error initializing data provider: %v", err)
os.Exit(1)
}
dataProvider := dataprovider.GetProvider()
@ -141,20 +141,20 @@ func TestMain(m *testing.M) {
scpPath, err = exec.LookPath("scp")
if err != nil {
logger.Warn(logSender, "unable to get scp command. SCP tests will be skipped, err: %v", err)
logger.Warn(logSender, "", "unable to get scp command. SCP tests will be skipped, err: %v", err)
logger.WarnToConsole("unable to get scp command. SCP tests will be skipped, err: %v", err)
scpPath = ""
}
go func() {
logger.Debug(logSender, "initializing SFTP server with config %+v", sftpdConf)
logger.Debug(logSender, "", "initializing SFTP server with config %+v", sftpdConf)
if err := sftpdConf.Initialize(configDir); err != nil {
logger.Error(logSender, "could not start SFTP server: %v", err)
logger.Error(logSender, "", "could not start SFTP server: %v", err)
}
}()
go func() {
logger.Debug(logSender, "initializing HTTP server with config %+v", httpdConf)
logger.Debug(logSender, "", "initializing HTTP server with config %+v", httpdConf)
s := &http.Server{
Addr: fmt.Sprintf("%s:%d", httpdConf.BindAddress, httpdConf.BindPort),
Handler: router,
@ -163,7 +163,7 @@ func TestMain(m *testing.M) {
MaxHeaderBytes: 1 << 20, // 1MB
}
if err := s.ListenAndServe(); err != nil {
logger.Error(logSender, "could not start HTTP server: %v", err)
logger.Error(logSender, "", "could not start HTTP server: %v", err)
}
}()

2
sftpd/transfer.go
View file

@ -60,7 +60,7 @@ func (t *Transfer) Close() error {
err := t.file.Close()
if t.transferType == transferUpload && t.file.Name() != t.path {
err = os.Rename(t.file.Name(), t.path)
logger.Debug(logSender, "atomic upload completed, rename: \"%v\" -> \"%v\", error: %v",
logger.Debug(logSender, t.connectionID, "atomic upload completed, rename: \"%v\" -> \"%v\", error: %v",
t.file.Name(), t.path, err)
}
elapsed := time.Since(t.start).Nanoseconds() / 1000000

2
utils/umask_unix.go
View file

@ -10,6 +10,6 @@ import (
// SetUmask sets umask on unix systems
func SetUmask(umask int, configValue string) {
logger.Debug(logSender, "set umask to %v (%v)", configValue, umask)
logger.Debug(logSender, "", "set umask to %v (%v)", configValue, umask)
syscall.Umask(umask)
}

2
utils/umask_windows.go
View file

@ -4,5 +4,5 @@ import "github.com/drakkan/sftpgo/logger"
// SetUmask does nothing on windows
func SetUmask(umask int, configValue string) {
logger.Debug(logSender, "umask not available on windows, configured value %v (%v)", configValue, umask)
logger.Debug(logSender, "", "umask not available on windows, configured value %v (%v)", configValue, umask)
}

2
utils/utils.go
View file

@ -77,7 +77,7 @@ func isDirectory(path string) (bool, error) {
func SetPathPermissions(path string, uid int, gid int) {
if runtime.GOOS != "windows" {
if err := os.Chown(path, uid, gid); err != nil {
logger.Warn(logSender, "error chowning path %v: %v", path, err)
logger.Warn(logSender, "", "error chowning path %v: %v", path, err)
}
}
}