-
-
Notifications
You must be signed in to change notification settings - Fork 250
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
* download release tarball from GitHub need an installer * feat: add command to upgrade emp3r0r C2 from GitHub * add checksum for release tarballs
- Loading branch information
Showing
7 changed files
with
144 additions
and
3 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| package cc | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "io" | ||
| "net/http" | ||
| "os" | ||
| "os/exec" | ||
| "time" | ||
|
|
||
| "github.com/cavaliergopher/grab/v3" | ||
| "github.com/jm33-m0/emp3r0r/core/lib/util" | ||
| ) | ||
|
|
||
| const ( | ||
| LatestRelease = "https://api.github.com/repos/jm33-m0/emp3r0r/releases/latest" | ||
| ) | ||
|
|
||
| func GetTarballURL() (string, error) { | ||
| // get latest release | ||
| resp, err := http.Get(LatestRelease) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| // parse JSON | ||
| defer resp.Body.Close() | ||
| body, err := io.ReadAll(resp.Body) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| var release struct { | ||
| Assets []struct { | ||
| BrowserDownloadURL string `json:"browser_download_url"` | ||
| } `json:"assets"` | ||
| } | ||
| if err := json.Unmarshal(body, &release); err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| if len(release.Assets) == 0 { | ||
| return "", fmt.Errorf("no assets found in the latest release") | ||
| } | ||
|
|
||
| return release.Assets[0].BrowserDownloadURL, nil | ||
| } | ||
|
|
||
| func UpdateCC() (err error) { | ||
| CliPrintInfo("Requesting latest emp3r0r release from GitHub...") | ||
| // get latest release | ||
| tarballURL, err := GetTarballURL() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // download path | ||
| path := "/tmp/emp3r0r.tar.zst" | ||
| lock := fmt.Sprintf("%s.downloading", path) | ||
|
|
||
| // check if lock exists | ||
| if util.IsFileExist(lock) { | ||
| err = fmt.Errorf("lock file %s exists, another download is in progress, if it's not the case, manually remove the lock", lock) | ||
| return | ||
| } | ||
|
|
||
| // create lock file | ||
| os.Create(lock) | ||
| defer os.Remove(lock) | ||
|
|
||
| // download tarball using grab | ||
| client := grab.NewClient() | ||
| if client.HTTPClient == nil { | ||
| err = fmt.Errorf("failed to initialize HTTP client") | ||
| return | ||
| } | ||
| req, err := grab.NewRequest(path, tarballURL) | ||
| if err != nil { | ||
| err = fmt.Errorf("create grab request: %v", err) | ||
| return | ||
| } | ||
| CliPrint("Downloading %s to %s...", tarballURL, path) | ||
| resp := client.Do(req) | ||
|
|
||
| // progress | ||
| t := time.NewTicker(5 * time.Second) | ||
| defer func() { | ||
| t.Stop() | ||
| if !util.IsExist(path) { | ||
| err = fmt.Errorf("target file '%s' does not exist, download may have failed", path) | ||
| } | ||
| }() | ||
| for !resp.IsComplete() { | ||
| select { | ||
| case <-resp.Done: | ||
| err = resp.Err() | ||
| if err != nil { | ||
| err = fmt.Errorf("download finished with error: %v", err) | ||
| return | ||
| } | ||
| CliPrintSuccess("Saved %s to %s (%d bytes)", tarballURL, path, resp.Size()) | ||
| case <-t.C: | ||
| CliPrintInfo("%.02f%% complete at %.02f KB/s", resp.Progress()*100, resp.BytesPerSecond()/1024) | ||
| } | ||
| } | ||
| CliPrintInfo("Download complete, installing emp3r0r...") | ||
|
|
||
| install_cmd := fmt.Sprintf("bash -c 'tar -I zstd -xvf %s -C /tmp && cd /tmp/emp3r0r-build && sudo ./emp3r0r --install; sleep 5'", path) | ||
| CliPrint("Running installer command: %s", install_cmd) | ||
| err = exec.Command("x-terminal-emulator", "-e", install_cmd).Run() | ||
| if err != nil { | ||
| return fmt.Errorf("failed to update emp3r0r: %v", err) | ||
| } | ||
|
|
||
| return nil | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters