package compat import ( "context" "encoding/json" "fmt" "net/http" "strings" DockerClient "github.com/containers/image/v5/docker" "github.com/containers/image/v5/types" "github.com/containers/podman/v3/libpod" "github.com/containers/podman/v3/pkg/api/handlers/utils" api "github.com/containers/podman/v3/pkg/api/types" "github.com/containers/podman/v3/pkg/domain/entities" docker "github.com/docker/docker/api/types" "github.com/pkg/errors" ) func stripAddressOfScheme(address string) string { for _, s := range []string{"https", "http"} { address = strings.TrimPrefix(address, s+"://") } return address } func Auth(w http.ResponseWriter, r *http.Request) { var authConfig docker.AuthConfig err := json.NewDecoder(r.Body).Decode(&authConfig) if err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to parse request")) return } skipTLS := types.NewOptionalBool(false) if strings.HasPrefix(authConfig.ServerAddress, "https://localhost/") || strings.HasPrefix(authConfig.ServerAddress, "https://localhost:") || strings.HasPrefix(authConfig.ServerAddress, "localhost:") { // support for local testing skipTLS = types.NewOptionalBool(true) } runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime) sysCtx := runtime.SystemContext() sysCtx.DockerInsecureSkipTLSVerify = skipTLS fmt.Println("Authenticating with existing credentials...") registry := stripAddressOfScheme(authConfig.ServerAddress) if err := DockerClient.CheckAuth(context.Background(), sysCtx, authConfig.Username, authConfig.Password, registry); err == nil { utils.WriteResponse(w, http.StatusOK, entities.AuthReport{ IdentityToken: "", Status: "Login Succeeded", }) } else { var msg string var unauthErr DockerClient.ErrUnauthorizedForCredentials if errors.As(err, &unauthErr) { msg = "401 Unauthorized" } else { msg = err.Error() } utils.WriteResponse(w, http.StatusInternalServerError, struct { Message string `json:"message"` }{ Message: "login attempt to " + authConfig.ServerAddress + " failed with status: " + msg, }) } }