mirror of https://github.com/portainer/portainer
102 lines
3.8 KiB
Go
102 lines
3.8 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/api/types"
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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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networkObjectIdentifier = "Id"
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networkObjectName = "Name"
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)
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func getInheritedResourceControlFromNetworkLabels(dockerClient *client.Client, networkID string, resourceControls []portainer.ResourceControl) (*portainer.ResourceControl, error) {
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network, err := dockerClient.NetworkInspect(context.Background(), networkID, types.NetworkInspectOptions{})
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if err != nil {
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return nil, err
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}
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swarmStackName := network.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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// networkListOperation extracts the response as a JSON object, loop through the networks array
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// decorate and/or filter the networks based on resource controls before rewriting the response.
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func (transport *Transport) networkListOperation(response *http.Response, executor *operationExecutor) error {
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// NetworkList response is a JSON array
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// https://docs.docker.com/engine/api/v1.28/#operation/NetworkList
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responseArray, err := responseutils.GetResponseAsJSONArray(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: networkObjectIdentifier,
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resourceType: portainer.NetworkResourceControl,
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labelsObjectSelector: selectorNetworkLabels,
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}
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responseArray, err = transport.applyAccessControlOnResourceList(resourceOperationParameters, responseArray, executor)
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if err != nil {
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return err
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}
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return responseutils.RewriteResponse(response, responseArray, http.StatusOK)
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}
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// networkInspectOperation extracts the response as a JSON object, verify that the user
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// has access to the network based on resource control and either rewrite an access denied response or a decorated network.
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func (transport *Transport) networkInspectOperation(response *http.Response, executor *operationExecutor) error {
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// NetworkInspect response is a JSON object
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// https://docs.docker.com/engine/api/v1.28/#operation/NetworkInspect
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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: networkObjectIdentifier,
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resourceType: portainer.NetworkResourceControl,
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labelsObjectSelector: selectorNetworkLabels,
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}
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return transport.applyAccessControlOnResource(resourceOperationParameters, responseObject, response, executor)
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}
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// findSystemNetworkResourceControl will check if the network object is a system network
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// and will return a system resource control if that's the case.
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func findSystemNetworkResourceControl(networkObject map[string]interface{}) *portainer.ResourceControl {
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if networkObject[networkObjectName] == nil {
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return nil
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}
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networkID := networkObject[networkObjectIdentifier].(string)
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networkName := networkObject[networkObjectName].(string)
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if networkName == "bridge" || networkName == "host" || networkName == "none" {
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return portainer.NewSystemResourceControl(networkID, portainer.NetworkResourceControl)
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}
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return nil
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}
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// selectorNetworkLabels retrieve the labels object associated to the network 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/NetworkInspect
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// https://docs.docker.com/engine/api/v1.28/#operation/NetworkList
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func selectorNetworkLabels(responseObject map[string]interface{}) map[string]interface{} {
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return responseutils.GetJSONObject(responseObject, "Labels")
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}
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