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Better logging (#6038) (#6095)

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* Panic don't fatal on create new logger

Fixes #5854

Signed-off-by: Andrew Thornton <art27@cantab.net>

* partial broken

* Update the logging infrastrcture

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Reset the skip levels for Fatal and Error

Signed-off-by: Andrew Thornton <art27@cantab.net>

* broken ncsa

* More log.Error fixes

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Remove nal

* set log-levels to lowercase

* Make console_test test all levels

* switch to lowercased levels

* OK now working

* Fix vetting issues

* Fix lint

* Fix tests

* change default logging to match current gitea

* Improve log testing

Signed-off-by: Andrew Thornton <art27@cantab.net>

* reset error skip levels to 0

* Update documentation and access logger configuration

* Redirect the router log back to gitea if redirect macaron log but also allow setting the log level - i.e. TRACE

* Fix broken level caching

* Refactor the router log

* Add Router logger

* Add colorizing options

* Adjust router colors

* Only create logger if they will be used

* update app.ini.sample

* rename Attribute ColorAttribute

* Change from white to green for function

* Set fatal/error levels

* Restore initial trace logger

* Fix Trace arguments in modules/auth/auth.go

* Properly handle XORMLogger

* Improve admin/config page

* fix fmt

* Add auto-compression of old logs

* Update error log levels

* Remove the unnecessary skip argument from Error, Fatal and Critical

* Add stacktrace support

* Fix tests

* Remove x/sync from vendors?

* Add stderr option to console logger

* Use filepath.ToSlash to protect against Windows in tests

* Remove prefixed underscores from names in colors.go

* Remove not implemented database logger

This was removed from Gogs on 4 Mar 2016 but left in the configuration
since then.

* Ensure that log paths are relative to ROOT_PATH

* use path.Join

* rename jsonConfig to logConfig

* Rename "config" to "jsonConfig" to make it clearer

* Requested changes

* Requested changes: XormLogger

* Try to color the windows terminal

If successful default to colorizing the console logs

* fixup

* Colorize initially too

* update vendor

* Colorize logs on default and remove if this is not a colorizing logger

* Fix documentation

* fix test

* Use go-isatty to detect if on windows we are on msys or cygwin

* Fix spelling mistake

* Add missing vendors

* More changes

* Rationalise the ANSI writer protection

* Adjust colors on advice from @0x5c

* Make Flags a comma separated list

* Move to use the windows constant for ENABLE_VIRTUAL_TERMINAL_PROCESSING

* Ensure matching is done on the non-colored message - to simpify EXPRESSION
This commit is contained in:
zeripath 2019-04-02 08:48:31 +01:00 • committed by GitHub
parent ef2a343e27
commit 704da08fdc
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
301 changed files with 36993 additions and 8244 deletions
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30
modules/ssh/ssh.go
View file

@ -43,7 +43,7 @@ func handleServerConn(keyID string, chans <-chan ssh.NewChannel) {
ch, reqs, err := newChan.Accept()
if err != nil {
log.Error(3, "Error accepting channel: %v", err)
log.Error("Error accepting channel: %v", err)
continue
}
@ -61,7 +61,7 @@ func handleServerConn(keyID string, chans <-chan ssh.NewChannel) {
args[0] = strings.TrimLeft(args[0], "\x04")
_, _, err := com.ExecCmdBytes("env", args[0]+"="+args[1])
if err != nil {
log.Error(3, "env: %v", err)
log.Error("env: %v", err)
return
}
case "exec":
@ -79,23 +79,23 @@ func handleServerConn(keyID string, chans <-chan ssh.NewChannel) {
stdout, err := cmd.StdoutPipe()
if err != nil {
log.Error(3, "SSH: StdoutPipe: %v", err)
log.Error("SSH: StdoutPipe: %v", err)
return
}
stderr, err := cmd.StderrPipe()
if err != nil {
log.Error(3, "SSH: StderrPipe: %v", err)
log.Error("SSH: StderrPipe: %v", err)
return
}
input, err := cmd.StdinPipe()
if err != nil {
log.Error(3, "SSH: StdinPipe: %v", err)
log.Error("SSH: StdinPipe: %v", err)
return
}
// FIXME: check timeout
if err = cmd.Start(); err != nil {
log.Error(3, "SSH: Start: %v", err)
log.Error("SSH: Start: %v", err)
return
}
@ -105,7 +105,7 @@ func handleServerConn(keyID string, chans <-chan ssh.NewChannel) {
io.Copy(ch.Stderr(), stderr)
if err = cmd.Wait(); err != nil {
log.Error(3, "SSH: Wait: %v", err)
log.Error("SSH: Wait: %v", err)
return
}
@ -121,13 +121,13 @@ func handleServerConn(keyID string, chans <-chan ssh.NewChannel) {
func listen(config *ssh.ServerConfig, host string, port int) {
listener, err := net.Listen("tcp", host+":"+com.ToStr(port))
if err != nil {
log.Fatal(4, "Failed to start SSH server: %v", err)
log.Fatal("Failed to start SSH server: %v", err)
}
for {
// Once a ServerConfig has been configured, connections can be accepted.
conn, err := listener.Accept()
if err != nil {
log.Error(3, "SSH: Error accepting incoming connection: %v", err)
log.Error("SSH: Error accepting incoming connection: %v", err)
continue
}
@ -142,7 +142,7 @@ func listen(config *ssh.ServerConfig, host string, port int) {
if err == io.EOF {
log.Warn("SSH: Handshaking with %s was terminated: %v", conn.RemoteAddr(), err)
} else {
log.Error(3, "SSH: Error on handshaking with %s: %v", conn.RemoteAddr(), err)
log.Error("SSH: Error on handshaking with %s: %v", conn.RemoteAddr(), err)
}
return
}
@ -166,7 +166,7 @@ func Listen(host string, port int, ciphers []string, keyExchanges []string, macs
PublicKeyCallback: func(conn ssh.ConnMetadata, key ssh.PublicKey) (*ssh.Permissions, error) {
pkey, err := models.SearchPublicKeyByContent(strings.TrimSpace(string(ssh.MarshalAuthorizedKey(key))))
if err != nil {
log.Error(3, "SearchPublicKeyByContent: %v", err)
log.Error("SearchPublicKeyByContent: %v", err)
return nil, err
}
return &ssh.Permissions{Extensions: map[string]string{"key-id": com.ToStr(pkey.ID)}}, nil
@ -178,23 +178,23 @@ func Listen(host string, port int, ciphers []string, keyExchanges []string, macs
filePath := filepath.Dir(keyPath)
if err := os.MkdirAll(filePath, os.ModePerm); err != nil {
log.Error(4, "Failed to create dir %s: %v", filePath, err)
log.Error("Failed to create dir %s: %v", filePath, err)
}
err := GenKeyPair(keyPath)
if err != nil {
log.Fatal(4, "Failed to generate private key: %v", err)
log.Fatal("Failed to generate private key: %v", err)
}
log.Trace("SSH: New private key is generateed: %s", keyPath)
}
privateBytes, err := ioutil.ReadFile(keyPath)
if err != nil {
log.Fatal(4, "SSH: Failed to load private key")
log.Fatal("SSH: Failed to load private key")
}
private, err := ssh.ParsePrivateKey(privateBytes)
if err != nil {
log.Fatal(4, "SSH: Failed to parse private key")
log.Fatal("SSH: Failed to parse private key")
}
config.AddHostKey(private)