示例#1
0
文件: plugin.go 项目: jeffweiss/snap
func catalogedPluginToLoaded(host string, c core.CatalogedPlugin) *rbody.LoadedPlugin {
	return &rbody.LoadedPlugin{
		Name:            c.Name(),
		Version:         c.Version(),
		Type:            c.TypeName(),
		Signed:          c.IsSigned(),
		Status:          c.Status(),
		LoadedTimestamp: c.LoadedTimestamp().Unix(),
		Href:            catalogedPluginURI(host, c),
	}
}
示例#2
0
文件: plugin.go 项目: jeffweiss/snap
func (s *Server) getPlugin(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
	plName := p.ByName("name")
	plType := p.ByName("type")
	plVersion, iErr := strconv.ParseInt(p.ByName("version"), 10, 0)
	f := map[string]interface{}{
		"plugin-name":    plName,
		"plugin-version": plVersion,
		"plugin-type":    plType,
	}

	if iErr != nil {
		se := serror.New(errors.New("invalid version"))
		se.SetFields(f)
		respond(400, rbody.FromSnapError(se), w)
		return
	}

	if plName == "" {
		se := serror.New(errors.New("missing plugin name"))
		se.SetFields(f)
		respond(400, rbody.FromSnapError(se), w)
		return
	}
	if plType == "" {
		se := serror.New(errors.New("missing plugin type"))
		se.SetFields(f)
		respond(400, rbody.FromSnapError(se), w)
		return
	}

	pluginCatalog := s.mm.PluginCatalog()
	var plugin core.CatalogedPlugin
	for _, item := range pluginCatalog {
		if item.Name() == plName &&
			item.Version() == int(plVersion) &&
			item.TypeName() == plType {
			plugin = item
			break
		}
	}
	if plugin == nil {
		se := serror.New(ErrPluginNotFound, f)
		respond(404, rbody.FromSnapError(se), w)
		return
	}

	rd := r.FormValue("download")
	d, _ := strconv.ParseBool(rd)
	if d {
		b, err := ioutil.ReadFile(plugin.PluginPath())
		if err != nil {
			f["plugin-path"] = plugin.PluginPath()
			se := serror.New(err, f)
			respond(500, rbody.FromSnapError(se), w)
			return
		}

		w.Header().Set("Content-Encoding", "gzip")
		gz := gzip.NewWriter(w)
		defer gz.Close()
		_, err = gz.Write(b)
		if err != nil {
			f["plugin-path"] = plugin.PluginPath()
			se := serror.New(err, f)
			respond(500, rbody.FromSnapError(se), w)
			return
		}
		return
	} else {
		pluginRet := &rbody.PluginReturned{
			Name:            plugin.Name(),
			Version:         plugin.Version(),
			Type:            plugin.TypeName(),
			Signed:          plugin.IsSigned(),
			Status:          plugin.Status(),
			LoadedTimestamp: plugin.LoadedTimestamp().Unix(),
			Href:            catalogedPluginURI(r.Host, plugin),
		}
		respond(200, pluginRet, w)
	}
}
示例#3
0
文件: plugin.go 项目: Collinux/snap
func (s *Server) getPlugin(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
	plName := p.ByName("name")
	plType := p.ByName("type")
	plVersion, iErr := strconv.ParseInt(p.ByName("version"), 10, 0)
	f := map[string]interface{}{
		"plugin-name":    plName,
		"plugin-version": plVersion,
		"plugin-type":    plType,
	}

	if iErr != nil {
		se := serror.New(errors.New("invalid version"))
		se.SetFields(f)
		respond(400, rbody.FromSnapError(se), w)
		return
	}

	if plName == "" {
		se := serror.New(errors.New("missing plugin name"))
		se.SetFields(f)
		respond(400, rbody.FromSnapError(se), w)
		return
	}
	if plType == "" {
		se := serror.New(errors.New("missing plugin type"))
		se.SetFields(f)
		respond(400, rbody.FromSnapError(se), w)
		return
	}

	pluginCatalog := s.mm.PluginCatalog()
	var plugin core.CatalogedPlugin
	for _, item := range pluginCatalog {
		if item.Name() == plName &&
			item.Version() == int(plVersion) &&
			item.TypeName() == plType {
			plugin = item
			break
		}
	}
	if plugin == nil {
		se := serror.New(ErrPluginNotFound, f)
		respond(404, rbody.FromSnapError(se), w)
		return
	}

	rd := r.FormValue("download")
	d, _ := strconv.ParseBool(rd)
	var configPolicy []rbody.PolicyTable
	if plugin.TypeName() == "processor" || plugin.TypeName() == "publisher" {
		rules := plugin.Policy().Get([]string{""}).RulesAsTable()
		configPolicy = make([]rbody.PolicyTable, 0, len(rules))
		for _, r := range rules {
			configPolicy = append(configPolicy, rbody.PolicyTable{
				Name:     r.Name,
				Type:     r.Type,
				Default:  r.Default,
				Required: r.Required,
				Minimum:  r.Minimum,
				Maximum:  r.Maximum,
			})
		}

	} else {
		configPolicy = nil
	}

	if d {
		b, err := ioutil.ReadFile(plugin.PluginPath())
		if err != nil {
			f["plugin-path"] = plugin.PluginPath()
			se := serror.New(err, f)
			respond(500, rbody.FromSnapError(se), w)
			return
		}

		w.Header().Set("Content-Encoding", "gzip")
		gz := gzip.NewWriter(w)
		defer gz.Close()
		_, err = gz.Write(b)
		if err != nil {
			f["plugin-path"] = plugin.PluginPath()
			se := serror.New(err, f)
			respond(500, rbody.FromSnapError(se), w)
			return
		}
		return
	} else {
		pluginRet := &rbody.PluginReturned{
			Name:            plugin.Name(),
			Version:         plugin.Version(),
			Type:            plugin.TypeName(),
			Signed:          plugin.IsSigned(),
			Status:          plugin.Status(),
			LoadedTimestamp: plugin.LoadedTimestamp().Unix(),
			Href:            pluginURI(r.Host, plugin),
			ConfigPolicy:    configPolicy,
		}
		respond(200, pluginRet, w)
	}
}