portainer/api/archive/zip.go

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feat(extensions): introduce extension support (#2527) * wip * wip: missing repository & tags removal * feat(registry): private registry management * style(plugin-details): update view * wip * wip * wip * feat(plugins): add license info * feat(plugins): browse feature preview * feat(registry-configure): add the ability to configure registry management * style(app): update text in app * feat(plugins): add plugin version number * feat(plugins): wip plugin upgrade process * feat(plugins): wip plugin upgrade * feat(plugins): add the ability to update a plugin * feat(plugins): init plugins at startup time * feat(plugins): add the ability to remove a plugin * feat(plugins): update to latest plugin definitions * feat(plugins): introduce plugin-tooltip component * refactor(app): relocate plugin files to app/plugins * feat(plugins): introduce PluginDefinitionsURL constant * feat(plugins): update the flags used by the plugins * feat(plugins): wip * feat(plugins): display a label when a plugin has expired * wip * feat(registry-creation): update registry creation logic * refactor(registry-creation): change name/ids for inputs * feat(api): pass registry type to management configuration * feat(api): unstrip /v2 in regsitry proxy * docs(api): add TODO * feat(store): mockup-1 * feat(store): mockup 2 * feat(store): mockup 2 * feat(store): update mockup-2 * feat(app): add unauthenticated event check * update gruntfile * style(support): update support views * style(support): update product views * refactor(extensions): refactor plugins to extensions * feat(extensions): add a deal property * feat(extensions): introduce ExtensionManager * style(extensions): update extension details style * feat(extensions): display license/company when enabling extension * feat(extensions): update extensions views * feat(extensions): use ProductId defined in extension schema * style(app): remove padding left for form section title elements * style(support): use per host model * refactor(extensions): multiple refactors related to extensions mecanism * feat(extensions): update tls file path for registry extension * feat(extensions): update registry management configuration * feat(extensions): send license in header to extension proxy * fix(proxy): fix invalid default loopback address * feat(extensions): add header X-RegistryManagement-ForceNew for specific operations * feat(extensions): add the ability to display screenshots * feat(extensions): center screenshots * style(extensions): tune style * feat(extensions-details): open full screen image on click (#2517) * feat(extension-details): show magnifying glass on images * feat(extensions): support extension logo * feat(extensions): update support logos * refactor(lint): fix lint issues
2018-12-09 03:49:27 +00:00
package archive
import (
"archive/zip"
"bytes"
"io"
"io/ioutil"
"os"
"path/filepath"
)
// UnzipArchive will unzip an archive from bytes into the dest destination folder on disk
func UnzipArchive(archiveData []byte, dest string) error {
zipReader, err := zip.NewReader(bytes.NewReader(archiveData), int64(len(archiveData)))
if err != nil {
return err
}
for _, zipFile := range zipReader.File {
f, err := zipFile.Open()
if err != nil {
return err
}
defer f.Close()
data, err := ioutil.ReadAll(f)
if err != nil {
return err
}
fpath := filepath.Join(dest, zipFile.Name)
outFile, err := os.OpenFile(fpath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, zipFile.Mode())
if err != nil {
return err
}
_, err = io.Copy(outFile, bytes.NewReader(data))
if err != nil {
return err
}
outFile.Close()
}
return nil
}