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docker socket
This commit is contained in:
Rajesh V
166
docker/client.go
Normal file
166
docker/client.go
Normal file
@@ -0,0 +1,166 @@
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package docker
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import (
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"context"
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"fmt"
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"net"
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"strings"
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"time"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/client"
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"github.com/fosrl/newt/logger"
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)
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// Container represents a Docker container
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type Container struct {
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ID string `json:"id"`
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Name string `json:"name"`
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Image string `json:"image"`
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State string `json:"state"`
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Status string `json:"status"`
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Ports []Port `json:"ports"`
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Labels map[string]string `json:"labels"`
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Created int64 `json:"created"`
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Networks map[string]Network `json:"networks"`
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}
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// Port represents a port mapping for a Docker container
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type Port struct {
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PrivatePort int `json:"privatePort"`
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PublicPort int `json:"publicPort,omitempty"`
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Type string `json:"type"`
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IP string `json:"ip,omitempty"`
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}
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// Network represents network information for a Docker container
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type Network struct {
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NetworkID string `json:"networkId"`
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EndpointID string `json:"endpointId"`
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Gateway string `json:"gateway,omitempty"`
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IPAddress string `json:"ipAddress,omitempty"`
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IPPrefixLen int `json:"ipPrefixLen,omitempty"`
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IPv6Gateway string `json:"ipv6Gateway,omitempty"`
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GlobalIPv6Address string `json:"globalIPv6Address,omitempty"`
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GlobalIPv6PrefixLen int `json:"globalIPv6PrefixLen,omitempty"`
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MacAddress string `json:"macAddress,omitempty"`
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Aliases []string `json:"aliases,omitempty"`
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DNSNames []string `json:"dnsNames,omitempty"`
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}
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// CheckSocket checks if Docker socket is available
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func CheckSocket(socketPath string) bool {
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// Use the provided socket path or default to standard location
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if socketPath == "" {
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socketPath = "/var/run/docker.sock"
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}
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// Try to create a connection to the Docker socket
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conn, err := net.Dial("unix", socketPath)
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if err != nil {
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logger.Debug("Docker socket not available at %s: %v", socketPath, err)
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return false
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}
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defer conn.Close()
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logger.Debug("Docker socket is available at %s", socketPath)
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return true
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}
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// ListContainers lists all Docker containers with their network information
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func ListContainers(socketPath string) ([]Container, error) {
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// Use the provided socket path or default to standard location
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if socketPath == "" {
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socketPath = "/var/run/docker.sock"
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}
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// Create a new Docker client
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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// Create client with custom socket path
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cli, err := client.NewClientWithOpts(
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client.WithHost("unix://"+socketPath),
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client.WithAPIVersionNegotiation(),
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)
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if err != nil {
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return nil, fmt.Errorf("failed to create Docker client: %v", err)
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}
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defer cli.Close()
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// List containers
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containers, err := cli.ContainerList(ctx, container.ListOptions{All: true})
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if err != nil {
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return nil, fmt.Errorf("failed to list containers: %v", err)
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}
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var dockerContainers []Container
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for _, c := range containers {
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// Convert ports
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var ports []Port
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for _, port := range c.Ports {
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dockerPort := Port{
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PrivatePort: int(port.PrivatePort),
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Type: port.Type,
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}
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if port.PublicPort != 0 {
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dockerPort.PublicPort = int(port.PublicPort)
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}
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if port.IP != "" {
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dockerPort.IP = port.IP
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}
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ports = append(ports, dockerPort)
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}
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// Get container name (remove leading slash)
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name := ""
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if len(c.Names) > 0 {
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name = strings.TrimPrefix(c.Names[0], "/")
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}
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// Get network information by inspecting the container
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networks := make(map[string]Network)
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// Inspect container to get detailed network information
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containerInfo, err := cli.ContainerInspect(ctx, c.ID)
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if err != nil {
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logger.Debug("Failed to inspect container %s for network info: %v", c.ID[:12], err)
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// Continue without network info if inspection fails
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} else {
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// Extract network information from inspection
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if containerInfo.NetworkSettings != nil && containerInfo.NetworkSettings.Networks != nil {
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for networkName, endpoint := range containerInfo.NetworkSettings.Networks {
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dockerNetwork := Network{
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NetworkID: endpoint.NetworkID,
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EndpointID: endpoint.EndpointID,
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Gateway: endpoint.Gateway,
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IPAddress: endpoint.IPAddress,
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IPPrefixLen: endpoint.IPPrefixLen,
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IPv6Gateway: endpoint.IPv6Gateway,
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GlobalIPv6Address: endpoint.GlobalIPv6Address,
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GlobalIPv6PrefixLen: endpoint.GlobalIPv6PrefixLen,
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MacAddress: endpoint.MacAddress,
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Aliases: endpoint.Aliases,
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DNSNames: endpoint.DNSNames,
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}
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networks[networkName] = dockerNetwork
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}
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}
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}
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dockerContainer := Container{
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ID: c.ID[:12], // Show short ID like docker ps
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Name: name,
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Image: c.Image,
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State: c.State,
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Status: c.Status,
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Ports: ports,
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Labels: c.Labels,
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Created: c.Created,
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Networks: networks,
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}
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dockerContainers = append(dockerContainers, dockerContainer)
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}
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return dockerContainers, nil
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}
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24
go.mod
24
go.mod
@@ -14,10 +14,30 @@ require (
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)
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require (
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github.com/Microsoft/go-winio v0.6.0 // indirect
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github.com/distribution/reference v0.6.0 // indirect
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github.com/docker/docker v28.1.1+incompatible // indirect
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github.com/docker/go-connections v0.5.0 // indirect
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github.com/docker/go-units v0.4.0 // indirect
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github.com/felixge/httpsnoop v1.0.4 // indirect
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github.com/go-logr/logr v1.4.2 // indirect
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github.com/go-logr/stdr v1.2.2 // indirect
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github.com/gogo/protobuf v1.3.2 // indirect
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github.com/google/btree v1.1.2 // indirect
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github.com/google/go-cmp v0.6.0 // indirect
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github.com/google/go-cmp v0.7.0 // indirect
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github.com/moby/docker-image-spec v1.3.1 // indirect
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github.com/opencontainers/go-digest v1.0.0 // indirect
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github.com/opencontainers/image-spec v1.1.1 // indirect
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github.com/pkg/errors v0.9.1 // indirect
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go.opentelemetry.io/auto/sdk v1.1.0 // indirect
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go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 // indirect
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go.opentelemetry.io/otel v1.36.0 // indirect
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go.opentelemetry.io/otel/metric v1.36.0 // indirect
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go.opentelemetry.io/otel/trace v1.36.0 // indirect
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golang.org/x/crypto v0.28.0 // indirect
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golang.org/x/sys v0.26.0 // indirect
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golang.org/x/mod v0.12.0 // indirect
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golang.org/x/sys v0.33.0 // indirect
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golang.org/x/time v0.7.0 // indirect
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golang.org/x/tools v0.13.0 // indirect
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golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
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)
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78
go.sum
78
go.sum
@@ -1,17 +1,87 @@
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github.com/Microsoft/go-winio v0.6.0 h1:slsWYD/zyx7lCXoZVlvQrj0hPTM1HI4+v1sIda2yDvg=
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github.com/Microsoft/go-winio v0.6.0/go.mod h1:cTAf44im0RAYeL23bpB+fzCyDH2MJiz2BO69KH/soAE=
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github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
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github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
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github.com/docker/docker v28.1.1+incompatible h1:49M11BFLsVO1gxY9UX9p/zwkE/rswggs8AdFmXQw51I=
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github.com/docker/docker v28.1.1+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
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github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c=
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github.com/docker/go-connections v0.5.0/go.mod h1:ov60Kzw0kKElRwhNs9UlUHAE/F9Fe6GLaXnqyDdmEXc=
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github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
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github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
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github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
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github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
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github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
|
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github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
|
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github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
|
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github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
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github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
|
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github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
|
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github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
|
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github.com/google/btree v1.1.2 h1:xf4v41cLI2Z6FxbKm+8Bu+m8ifhj15JuZ9sa0jZCMUU=
|
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github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
|
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github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
|
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github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
|
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github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
|
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github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
|
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github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
|
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github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
|
||||
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
|
||||
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
|
||||
github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
|
||||
github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
|
||||
github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
|
||||
github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
|
||||
github.com/opencontainers/image-spec v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJwooC2xJA040=
|
||||
github.com/opencontainers/image-spec v1.1.1/go.mod h1:qpqAh3Dmcf36wStyyWU+kCeDgrGnAve2nCC8+7h8Q0M=
|
||||
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
|
||||
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
|
||||
go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
|
||||
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 h1:F7Jx+6hwnZ41NSFTO5q4LYDtJRXBf2PD0rNBkeB/lus=
|
||||
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0/go.mod h1:UHB22Z8QsdRDrnAtX4PntOl36ajSxcdUMt1sF7Y6E7Q=
|
||||
go.opentelemetry.io/otel v1.36.0 h1:UumtzIklRBY6cI/lllNZlALOF5nNIzJVb16APdvgTXg=
|
||||
go.opentelemetry.io/otel v1.36.0/go.mod h1:/TcFMXYjyRNh8khOAO9ybYkqaDBb/70aVwkNML4pP8E=
|
||||
go.opentelemetry.io/otel/metric v1.36.0 h1:MoWPKVhQvJ+eeXWHFBOPoBOi20jh6Iq2CcCREuTYufE=
|
||||
go.opentelemetry.io/otel/metric v1.36.0/go.mod h1:zC7Ks+yeyJt4xig9DEw9kuUFe5C3zLbVjV2PzT6qzbs=
|
||||
go.opentelemetry.io/otel/trace v1.36.0 h1:ahxWNuqZjpdiFAyrIoQ4GIiAIhxAunQR6MUoKrsNd4w=
|
||||
go.opentelemetry.io/otel/trace v1.36.0/go.mod h1:gQ+OnDZzrybY4k4seLzPAWNwVBBVlF2szhehOBB/tGA=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
|
||||
golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
|
||||
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
|
||||
golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
|
||||
golang.org/x/net v0.30.0 h1:AcW1SDZMkb8IpzCdQUaIq2sP4sZ4zw+55h6ynffypl4=
|
||||
golang.org/x/net v0.30.0/go.mod h1:2wGyMJ5iFasEhkwi13ChkO/t1ECNC4X4eBKkVFyYFlU=
|
||||
golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
|
||||
golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
|
||||
golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/time v0.7.0 h1:ntUhktv3OPE6TgYxXWv9vKvUSJyIFJlyohwbkEwPrKQ=
|
||||
golang.org/x/time v0.7.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
|
||||
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
|
||||
golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ=
|
||||
golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeunTOisW56dUokqW/FOteYJJ/yg=
|
||||
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
|
||||
golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173 h1:/jFs0duh4rdb8uIfPMv78iAJGcPKDeqAFnaLBropIC4=
|
||||
|
||||
55
main.go
55
main.go
@@ -18,6 +18,7 @@ import (
|
||||
"syscall"
|
||||
"time"
|
||||
|
||||
"github.com/fosrl/newt/docker"
|
||||
"github.com/fosrl/newt/logger"
|
||||
"github.com/fosrl/newt/proxy"
|
||||
"github.com/fosrl/newt/websocket"
|
||||
@@ -55,7 +56,7 @@ func fixKey(key string) string {
|
||||
// Decode from base64
|
||||
decoded, err := base64.StdEncoding.DecodeString(key)
|
||||
if err != nil {
|
||||
logger.Fatal("Error decoding base64:", err)
|
||||
logger.Fatal("Error decoding base64: %v", err)
|
||||
}
|
||||
|
||||
// Convert to hex
|
||||
@@ -194,7 +195,7 @@ func monitorConnectionStatus(tnet *netstack.Net, serverIP string, client *websoc
|
||||
|
||||
// Tell the server we're back
|
||||
err := client.SendMessage("newt/wg/register", map[string]interface{}{
|
||||
"publicKey": fmt.Sprintf("%s", privateKey.PublicKey()),
|
||||
"publicKey": privateKey.PublicKey().String(),
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
@@ -351,6 +352,7 @@ var (
|
||||
logLevel string
|
||||
updownScript string
|
||||
tlsPrivateKey string
|
||||
dockerSocket string
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -363,6 +365,7 @@ func main() {
|
||||
logLevel = os.Getenv("LOG_LEVEL")
|
||||
updownScript = os.Getenv("UPDOWN_SCRIPT")
|
||||
tlsPrivateKey = os.Getenv("TLS_CLIENT_CERT")
|
||||
dockerSocket = os.Getenv("DOCKER_SOCKET")
|
||||
|
||||
if endpoint == "" {
|
||||
flag.StringVar(&endpoint, "endpoint", "", "Endpoint of your pangolin server")
|
||||
@@ -388,6 +391,9 @@ func main() {
|
||||
if tlsPrivateKey == "" {
|
||||
flag.StringVar(&tlsPrivateKey, "tls-client-cert", "", "Path to client certificate used for mTLS")
|
||||
}
|
||||
if dockerSocket == "" {
|
||||
flag.StringVar(&dockerSocket, "docker-socket", "/var/run/docker.sock", "Path to Docker socket")
|
||||
}
|
||||
|
||||
// do a --version check
|
||||
version := flag.Bool("version", false, "Print the version")
|
||||
@@ -498,7 +504,7 @@ func main() {
|
||||
public_key=%s
|
||||
allowed_ip=%s/32
|
||||
endpoint=%s
|
||||
persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(wgData.PublicKey), wgData.ServerIP, endpoint)
|
||||
persistent_keepalive_interval=5`, fixKey(privateKey.String()), fixKey(wgData.PublicKey), wgData.ServerIP, endpoint)
|
||||
|
||||
err = dev.IpcSet(config)
|
||||
if err != nil {
|
||||
@@ -626,12 +632,53 @@ persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(
|
||||
}
|
||||
})
|
||||
|
||||
// Register handler for Docker socket check
|
||||
client.RegisterHandler("newt/socket/check", func(msg websocket.WSMessage) {
|
||||
logger.Info("Received Docker socket check request")
|
||||
|
||||
// Check if Docker socket is available
|
||||
isAvailable := docker.CheckSocket(dockerSocket)
|
||||
|
||||
// Send response back to server
|
||||
err := client.SendMessage("newt/socket/status", map[string]interface{}{
|
||||
"available": isAvailable,
|
||||
"socketPath": dockerSocket,
|
||||
})
|
||||
if err != nil {
|
||||
logger.Error("Failed to send Docker socket check response: %v", err)
|
||||
} else {
|
||||
logger.Info("Docker socket check response sent: available=%t", isAvailable)
|
||||
}
|
||||
})
|
||||
|
||||
// Register handler for Docker container listing
|
||||
client.RegisterHandler("newt/socket/fetch", func(msg websocket.WSMessage) {
|
||||
logger.Info("Received Docker container fetch request")
|
||||
|
||||
// List Docker containers
|
||||
containers, err := docker.ListContainers(dockerSocket)
|
||||
if err != nil {
|
||||
logger.Error("Failed to list Docker containers: %v", err)
|
||||
return
|
||||
}
|
||||
|
||||
// Send container list back to server
|
||||
err = client.SendMessage("newt/socket/containers", map[string]interface{}{
|
||||
"containers": containers,
|
||||
})
|
||||
if err != nil {
|
||||
logger.Error("Failed to send Docker container list: %v", err)
|
||||
} else {
|
||||
logger.Info("Docker container list sent, count: %d", len(containers))
|
||||
}
|
||||
})
|
||||
|
||||
client.OnConnect(func() error {
|
||||
publicKey := privateKey.PublicKey()
|
||||
logger.Debug("Public key: %s", publicKey)
|
||||
|
||||
err := client.SendMessage("newt/wg/register", map[string]interface{}{
|
||||
"publicKey": fmt.Sprintf("%s", publicKey),
|
||||
"publicKey": publicKey.String(),
|
||||
})
|
||||
if err != nil {
|
||||
logger.Error("Failed to send registration message: %v", err)
|
||||
|
||||
Reference in New Issue
Block a user