move nmdc-log-service to separate repo
This commit is contained in:
parent
0fee719b90
commit
dea4f996f9
|
|
@ -1,52 +0,0 @@
|
|||
A logging service for NMDC hubs.
|
||||
|
||||
It logs public chat messages to a file, categorised by months. Binaries are provided for Windows/Linux amd64/i386.
|
||||
|
||||
Written in golang
|
||||
Tags: nmdc
|
||||
|
||||
=USAGE=
|
||||
|
||||
`$nmdc-log-service -Help
|
||||
|
||||
Usage of nmdc-log-service:
|
||||
-Debug
|
||||
Print additional information on stdout
|
||||
-Dir string
|
||||
Output directory (default ".")
|
||||
-LogConnectionState
|
||||
Include connection state changes in log (default true)
|
||||
-Nick string
|
||||
Nick (default "nmdc-log-service")
|
||||
-PMResponse string
|
||||
Message to respond with on PM (default "This is an automated service. For enquiries, please contact an administrator.")
|
||||
-Password string
|
||||
Registered nick password
|
||||
-Server string
|
||||
Addresses to connect to (comma-separated)
|
||||
-VerifyTLS
|
||||
Verify TLS certificates (default true)
|
||||
`
|
||||
|
||||
=CHANGELOG=
|
||||
|
||||
2016-04-16 1.0.4
|
||||
- Enhancement: Upgrade `libnmdc` from `r5` to `r6`
|
||||
- Include a sample systemd unit script in source archive
|
||||
- Fix an issue showing zero connected hubs in user tag
|
||||
- Fix a cosmetic issue with logging repeated identical connection failure messages
|
||||
|
||||
2016-04-04 1.0.3
|
||||
- Enhancement: Upgrade `libnmdc` from `r4` to `r5`
|
||||
|
||||
2016-04-03 1.0.2
|
||||
- Enhancement: Upgrade `libnmdc` from `r3` to `r4`
|
||||
|
||||
2016-04-03 1.0.1
|
||||
- Enhancement: Add `-VerifyTLS` option
|
||||
- Enhancement: Upgrade `libnmdc` from `r2` to `r3`
|
||||
- Fix an issue writing log files on Linux
|
||||
- Fix a cosmetic issue with error message formatting
|
||||
|
||||
2016-04-02 1.0.0
|
||||
- Initial public release
|
||||
|
|
@ -1,60 +0,0 @@
|
|||
#!/bin/bash
|
||||
|
||||
set -eu
|
||||
|
||||
export GOPATH=$(
|
||||
cd ../../
|
||||
cygpath -w "$(pwd)"
|
||||
)
|
||||
|
||||
sanitise() {
|
||||
local tmp=$(mktemp)
|
||||
cat "$1" | perl -pe 's~C:.Users.......Documents.DEV.~C:/xxxxxxxxxxxxxxxxxxxxxxxxx/~g' > "$tmp"
|
||||
mv "$tmp" "$1"
|
||||
chmod 755 "$1"
|
||||
}
|
||||
|
||||
main() {
|
||||
|
||||
local version=""
|
||||
read -p "Enter version string (blank for timestamp)> " version
|
||||
if [[ $version == "" ]] ; then
|
||||
version=$(date +%s)
|
||||
fi
|
||||
echo "Using '${version}' as the version."
|
||||
|
||||
if [[ -f nmdc-log-service.exe ]] ; then
|
||||
rm ./nmdc-log-service.exe
|
||||
fi
|
||||
if [[ -f nmdc-log-service ]] ; then
|
||||
rm ./nmdc-log-service
|
||||
fi
|
||||
|
||||
echo "Building win64..."
|
||||
GOARCH=amd64 GOOS=windows go build -a -ldflags -s -o nmdc-log-service.exe
|
||||
sanitise nmdc-log-service.exe
|
||||
7z a -mx9 nmdc-log-service-${version}-win64.7z nmdc-log-service.exe >/dev/null
|
||||
rm ./nmdc-log-service.exe
|
||||
|
||||
echo "Building win32..."
|
||||
GOARCH=386 GOOS=windows go build -a -ldflags -s -o nmdc-log-service.exe
|
||||
sanitise nmdc-log-service.exe
|
||||
7z a -mx9 nmdc-log-service-${version}-win32.7z nmdc-log-service.exe >/dev/null
|
||||
rm ./nmdc-log-service.exe
|
||||
|
||||
echo "Building linux64..."
|
||||
GOARCH=amd64 GOOS=linux go build -a -ldflags -s -o nmdc-log-service
|
||||
sanitise nmdc-log-service
|
||||
XZ_OPT=-9 tar caf nmdc-log-service-${version}-linux64.tar.xz nmdc-log-service --owner=0 --group=0
|
||||
rm ./nmdc-log-service
|
||||
|
||||
echo "Building linux32..."
|
||||
GOARCH=386 GOOS=linux go build -a -ldflags -s -o nmdc-log-service
|
||||
sanitise nmdc-log-service
|
||||
XZ_OPT=-9 tar caf nmdc-log-service-${version}-linux32.tar.xz nmdc-log-service --owner=0 --group=0
|
||||
rm ./nmdc-log-service
|
||||
|
||||
echo "Build complete."
|
||||
}
|
||||
|
||||
main "$@"
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
[Unit]
|
||||
Description=NMDC Log Service
|
||||
|
||||
[Service]
|
||||
Environment=TZ=Etc/UTC
|
||||
Type=simple
|
||||
ExecStart=/home/hublog/nmdc-log-service -Dir /home/hublog/logs/ -Server ... -Nick ... -Password '...' -VerifyTLS=false
|
||||
Restart=always
|
||||
RestartSec=30s
|
||||
User=hublog
|
||||
Group=nogroup
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
|
|
@ -1,163 +0,0 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"libnmdc"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"regexp"
|
||||
"strings"
|
||||
"time"
|
||||
)
|
||||
|
||||
var BaseDir string = "."
|
||||
var PMResponse string = ""
|
||||
var LogConnectionState bool
|
||||
var DebugMode bool
|
||||
var VerifyTLS bool
|
||||
var CharacterMatcher *regexp.Regexp
|
||||
|
||||
func init() {
|
||||
CharacterMatcher = regexp.MustCompile("[^a-zA-Z0-9]")
|
||||
}
|
||||
|
||||
func GetDirectoryNameForHub(hub string) string {
|
||||
return filepath.Join(BaseDir, CharacterMatcher.ReplaceAllString(hub, "_"))
|
||||
}
|
||||
|
||||
func LogMessage(hub, message string) {
|
||||
|
||||
instant := time.Now() // using system timezone
|
||||
|
||||
// Log file path
|
||||
monthStamp := instant.Format("2006-01")
|
||||
logFilePath := filepath.Join(GetDirectoryNameForHub(hub), monthStamp+".log")
|
||||
|
||||
// Produce a timestamp
|
||||
timeStamp := instant.Format("2006-01-02 15:04:05")
|
||||
|
||||
fh, err := os.OpenFile(logFilePath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "Couldn't open file '%s': %s\n", logFilePath, err.Error())
|
||||
return
|
||||
}
|
||||
defer fh.Close()
|
||||
|
||||
_, err = fh.WriteString("[" + timeStamp + "] " + message + "\n")
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "Error writing to file '%s': %s\n", logFilePath, err.Error())
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
type HubWorker struct {
|
||||
LastConnectionStateMessage string
|
||||
}
|
||||
|
||||
func (this *HubWorker) MainLoop(addr, nick, password string) {
|
||||
|
||||
opts := libnmdc.HubConnectionOptions{
|
||||
Address: libnmdc.HubAddress(addr),
|
||||
SkipVerifyTLS: !VerifyTLS,
|
||||
Self: *libnmdc.NewUserInfo(nick),
|
||||
NickPassword: password,
|
||||
}
|
||||
hub := opts.Connect()
|
||||
|
||||
for {
|
||||
event := <-hub.OnEvent
|
||||
|
||||
if DebugMode {
|
||||
fmt.Printf("DEBUG: %s %v\n", addr, event)
|
||||
}
|
||||
|
||||
switch event.EventType {
|
||||
case libnmdc.EVENT_CONNECTION_STATE_CHANGED:
|
||||
if LogConnectionState {
|
||||
str := "* " + event.StateChange.Format()
|
||||
if len(event.Message) > 0 {
|
||||
str += " (" + event.Message + ")"
|
||||
}
|
||||
|
||||
// Prevent logging the same message repeatedly
|
||||
if str != this.LastConnectionStateMessage {
|
||||
LogMessage(addr, str)
|
||||
}
|
||||
this.LastConnectionStateMessage = str
|
||||
}
|
||||
|
||||
case libnmdc.EVENT_PUBLIC:
|
||||
LogMessage(addr, "<"+event.Nick+"> "+event.Message)
|
||||
|
||||
case libnmdc.EVENT_PRIVATE:
|
||||
fmt.Printf("Got PM %v\n", event)
|
||||
hub.SayPrivate(event.Nick, PMResponse)
|
||||
|
||||
case libnmdc.EVENT_SYSTEM_MESSAGE_FROM_CONN, libnmdc.EVENT_SYSTEM_MESSAGE_FROM_HUB:
|
||||
if strings.HasPrefix(event.Message, "* ") {
|
||||
LogMessage(addr, event.Message)
|
||||
} else {
|
||||
LogMessage(addr, "* "+event.Message)
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
|
||||
// Parse arguments
|
||||
hubs := flag.String("Server", "", "Addresses to connect to (comma-separated)")
|
||||
nick := flag.String("Nick", "nmdc-log-service", "Nick")
|
||||
password := flag.String("Password", "", "Registered nick password")
|
||||
flag.StringVar(&BaseDir, "Dir", ".", "Output directory")
|
||||
flag.BoolVar(&LogConnectionState, "LogConnectionState", true, "Include connection state changes in log")
|
||||
flag.StringVar(&PMResponse, "PMResponse", "This is an automated service. For enquiries, please contact an administrator.", "Message to respond with on PM")
|
||||
flag.BoolVar(&DebugMode, "Debug", false, "Print additional information on stdout")
|
||||
flag.BoolVar(&VerifyTLS, "VerifyTLS", true, "Verify TLS certificates")
|
||||
flag.Parse()
|
||||
|
||||
// Assert dir exists
|
||||
dinfo, err := os.Stat(BaseDir)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "FATAL: %s\n", err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
if !dinfo.IsDir() {
|
||||
fmt.Fprintf(os.Stderr, "FATAL: Path '%s' is not a directory\n", BaseDir)
|
||||
}
|
||||
|
||||
if !VerifyTLS {
|
||||
fmt.Fprintf(os.Stderr, "WARNING: TLS certificates will not be verified!\n")
|
||||
}
|
||||
|
||||
// Launch loggers
|
||||
all_hubs := strings.Split(*hubs, ",")
|
||||
launch_ct := 0
|
||||
for _, hubaddr := range all_hubs {
|
||||
if len(hubaddr) == 0 {
|
||||
continue
|
||||
}
|
||||
|
||||
// Assert target directory exists
|
||||
os.MkdirAll(GetDirectoryNameForHub(hubaddr), 0755)
|
||||
|
||||
// Launch logger
|
||||
hw := HubWorker{}
|
||||
go hw.MainLoop(hubaddr, *nick, *password)
|
||||
|
||||
launch_ct++
|
||||
}
|
||||
|
||||
if launch_ct == 0 {
|
||||
fmt.Fprintln(os.Stderr, "FATAL: No hubs specified")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// Wait forever
|
||||
var forever chan bool = nil
|
||||
select {
|
||||
case <-forever:
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue