mirror of https://github.com/portainer/portainer
90 lines
3.3 KiB
Go
90 lines
3.3 KiB
Go
package docker
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import (
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"context"
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"net/http"
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"github.com/docker/docker/client"
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"github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/http/proxy/factory/responseutils"
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)
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const (
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volumeObjectIdentifier = "Name"
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)
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func getInheritedResourceControlFromVolumeLabels(dockerClient *client.Client, volumeID string, resourceControls []portainer.ResourceControl) (*portainer.ResourceControl, error) {
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volume, err := dockerClient.VolumeInspect(context.Background(), volumeID)
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if err != nil {
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return nil, err
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}
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swarmStackName := volume.Labels[resourceLabelForDockerSwarmStackName]
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if swarmStackName != "" {
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return portainer.GetResourceControlByResourceIDAndType(swarmStackName, portainer.StackResourceControl, resourceControls), nil
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}
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return nil, nil
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}
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// volumeListOperation extracts the response as a JSON object, loop through the volume array
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// decorate and/or filter the volumes based on resource controls before rewriting the response.
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func (transport *Transport) volumeListOperation(response *http.Response, executor *operationExecutor) error {
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// VolumeList response is a JSON object
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// https://docs.docker.com/engine/api/v1.28/#operation/VolumeList
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responseObject, err := responseutils.GetResponseAsJSONOBject(response)
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if err != nil {
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return err
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}
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// The "Volumes" field contains the list of volumes as an array of JSON objects
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if responseObject["Volumes"] != nil {
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volumeData := responseObject["Volumes"].([]interface{})
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resourceOperationParameters := &resourceOperationParameters{
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resourceIdentifierAttribute: volumeObjectIdentifier,
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resourceType: portainer.VolumeResourceControl,
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labelsObjectSelector: selectorVolumeLabels,
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}
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volumeData, err = transport.applyAccessControlOnResourceList(resourceOperationParameters, volumeData, executor)
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if err != nil {
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return err
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}
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// Overwrite the original volume list
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responseObject["Volumes"] = volumeData
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}
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return responseutils.RewriteResponse(response, responseObject, http.StatusOK)
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}
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// volumeInspectOperation extracts the response as a JSON object, verify that the user
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// has access to the volume based on any existing resource control and either rewrite an access denied response or a decorated volume.
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func (transport *Transport) volumeInspectOperation(response *http.Response, executor *operationExecutor) error {
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// VolumeInspect response is a JSON object
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// https://docs.docker.com/engine/api/v1.28/#operation/VolumeInspect
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responseObject, err := responseutils.GetResponseAsJSONOBject(response)
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if err != nil {
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return err
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}
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resourceOperationParameters := &resourceOperationParameters{
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resourceIdentifierAttribute: volumeObjectIdentifier,
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resourceType: portainer.VolumeResourceControl,
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labelsObjectSelector: selectorVolumeLabels,
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}
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return transport.applyAccessControlOnResource(resourceOperationParameters, responseObject, response, executor)
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}
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// selectorVolumeLabels retrieve the labels object associated to the volume object.
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// Labels are available under the "Labels" property.
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// API schema references:
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// https://docs.docker.com/engine/api/v1.28/#operation/VolumeInspect
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// https://docs.docker.com/engine/api/v1.28/#operation/VolumeList
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func selectorVolumeLabels(responseObject map[string]interface{}) map[string]interface{} {
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return responseutils.GetJSONObject(responseObject, "Labels")
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}
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