gfwleak/linxin-coredump-tools
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增加调用breakpad core_handler

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linxin
2023-05-17 18:26:24 +08:00
parent 54b4f959c2
commit 9ca3746fce
3 changed files with 23 additions and 17 deletions
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coredump-handler/core_handler Normal file
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38
coredump-handler/coredump-handler.go
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@@ -12,6 +12,7 @@ import (
"io"
"math"
"os"
"os/exec"
"regexp"
"strconv"
"strings"
@@ -173,20 +174,15 @@ func writeCoreDumpToFile(config types.Coredump_config) error {
return nil
}
func writeMiniDumpToFile(config types.Coredump_config) error {
filename := fmt.Sprintf("%s_%s_%d.minidump", config.Initial_ns_pid, config.Process_ns_pid, config.Timestamp)
file, err := os.Create(filename)
filename := fmt.Sprintf("%s/%s_%s_%d.minidump", config.Storage, config.Initial_ns_pid, config.Process_ns_pid, config.Timestamp)
cmd := exec.Command("/opt/tsg/coredump/bin/core_handler", config.Initial_ns_pid, filename)
cmd.Stdin = os.Stdin
// 获取 Python 脚本的输出
output, err := cmd.Output()
if err != nil {
return err
}
defer file.Close()
reader, writer := io.Pipe()
go func() {
defer writer.Close()
io.Copy(writer, os.Stdin)
}()
io.Copy(file, reader)
fmt.Println(string(output))
return nil
}
func compress(config types.Coredump_config) error {
@@ -223,7 +219,7 @@ func main() {
flag.StringVar(&coredump_config.Process_ns_pid, "p", "", "process ns pid")
flag.StringVar(&coredump_config.Process_exe_path, "E", "", "pathname of executable process")
flag.StringVar(&coredump_config.Corepipe_config_path, "C", "", "configfile's path")
flag.Int64Var(&coredump_config.Timestamp, "t", 0, "the time of coredump")
flag.Int64Var(&coredump_config.Timestamp, "t", 0, "the time of `coredump")
flag.StringVar(&coredump_config.GID, "g", "", "Numeric real GID of dumped process.")
flag.IntVar(&coredump_config.Signal, "s", -1, "Number of signal causing dump")
flag.StringVar(&coredump_config.UID, "u", "", "Numeric real UID of dumped process.")
@@ -298,12 +294,20 @@ func main() {
coredump_config.Image_name = "NULL"
}
//write coredump file
if pipe_config.Compress == false {
err = writeCoreDumpToFile(coredump_config)
if err != nil {
journal.Print(journal.PriErr, err.Error())
if !pipe_config.Compress {
if pipe_config.Storage_type == 1 {
err = writeCoreDumpToFile(coredump_config)
if err != nil {
journal.Print(journal.PriErr, err.Error())
}
coredump_config.Storage = fmt.Sprintf("%s/%s_%s_%d.coredump", pipe_config.Storage, coredump_config.Initial_ns_pid, coredump_config.Process_ns_pid, coredump_config.Timestamp)
} else if pipe_config.Storage_type == 2 {
err = writeMiniDumpToFile(coredump_config)
if err != nil {
journal.Print(journal.PriErr, err.Error())
}
coredump_config.Storage = fmt.Sprintf("%s/%s_%s_%d.minidump", pipe_config.Storage, coredump_config.Initial_ns_pid, coredump_config.Process_ns_pid, coredump_config.Timestamp)
}
coredump_config.Storage = fmt.Sprintf("%s/%s_%s_%d.coredump", pipe_config.Storage, coredump_config.Initial_ns_pid, coredump_config.Process_ns_pid, coredump_config.Timestamp)
} else {
err = compress(coredump_config)
if err != nil {

2
script/coredump.spec
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@@ -32,6 +32,8 @@ mkdir -p %{buildroot}/etc/profile.d
mkdir -p %{buildroot}/usr/lib/tmpfiles.d
mkdir -p %{buildroot}/usr/lib/sysctl.d
cp ./coredump-handler/coredump-handler %{buildroot}/opt/tsg/coredump/bin
chmod +x ./coredump-handler/core-handler
cp ./coredump-handler/core-handler %{buildroot}/opt/tsg/coredump/bin
cp ./config/config.json %{buildroot}/opt/tsg/coredump/etc
cp ./coredump-tool/coredump-tool %{buildroot}/opt/tsg/coredump/bin
cp ./script/coredump-tools.sh %{buildroot}/etc/profile.d