1 files changed, 0 insertions, 162 deletions
diff --git a/server/secrets.go b/server/secrets.go
deleted file mode 100644
index 56d3ba81a..000000000
--- a/server/secrets.go
+++ /dev/null
@@ -1,162 +0,0 @@
-package server
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strings"
-
-	rspec "github.com/opencontainers/runtime-spec/specs-go"
-	"github.com/opencontainers/selinux/go-selinux/label"
-	"github.com/pkg/errors"
-	"github.com/sirupsen/logrus"
-)
-
-// SecretData info
-type SecretData struct {
-	Name string
-	Data []byte
-}
-
-// SaveTo saves secret data to given directory
-func (s SecretData) SaveTo(dir string) error {
-	path := filepath.Join(dir, s.Name)
-	if err := os.MkdirAll(filepath.Dir(path), 0700); err != nil && !os.IsExist(err) {
-		return err
-	}
-	return ioutil.WriteFile(path, s.Data, 0700)
-}
-
-func readAll(root, prefix string) ([]SecretData, error) {
-	path := filepath.Join(root, prefix)
-
-	data := []SecretData{}
-
-	files, err := ioutil.ReadDir(path)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return data, nil
-		}
-
-		return nil, err
-	}
-
-	for _, f := range files {
-		fileData, err := readFile(root, filepath.Join(prefix, f.Name()))
-		if err != nil {
-			// If the file did not exist, might be a dangling symlink
-			// Ignore the error
-			if os.IsNotExist(err) {
-				continue
-			}
-			return nil, err
-		}
-		data = append(data, fileData...)
-	}
-
-	return data, nil
-}
-
-func readFile(root, name string) ([]SecretData, error) {
-	path := filepath.Join(root, name)
-
-	s, err := os.Stat(path)
-	if err != nil {
-		return nil, err
-	}
-
-	if s.IsDir() {
-		dirData, err := readAll(root, name)
-		if err != nil {
-			return nil, err
-		}
-		return dirData, nil
-	}
-	bytes, err := ioutil.ReadFile(path)
-	if err != nil {
-		return nil, err
-	}
-	return []SecretData{{Name: name, Data: bytes}}, nil
-}
-
-// getHostAndCtrDir separates the host:container paths
-func getMountsMap(path string) (string, string, error) {
-	arr := strings.SplitN(path, ":", 2)
-	if len(arr) == 2 {
-		return arr[0], arr[1], nil
-	}
-	return "", "", errors.Errorf("unable to get host and container dir")
-}
-
-func getHostSecretData(hostDir string) ([]SecretData, error) {
-	var allSecrets []SecretData
-	hostSecrets, err := readAll(hostDir, "")
-	if err != nil {
-		return nil, errors.Wrapf(err, "failed to read secrets from %q", hostDir)
-	}
-	return append(allSecrets, hostSecrets...), nil
-}
-
-// secretMount copies the contents of host directory to container directory
-// and returns a list of mounts
-func secretMounts(defaultMountsPaths []string, mountLabel, containerWorkingDir string, runtimeMounts []rspec.Mount) ([]rspec.Mount, error) {
-	var mounts []rspec.Mount
-	for _, path := range defaultMountsPaths {
-		hostDir, ctrDir, err := getMountsMap(path)
-		if err != nil {
-			return nil, err
-		}
-		// skip if the hostDir path doesn't exist
-		if _, err := os.Stat(hostDir); os.IsNotExist(err) {
-			logrus.Warnf("%q doesn't exist, skipping", hostDir)
-			continue
-		}
-
-		ctrDirOnHost := filepath.Join(containerWorkingDir, ctrDir)
-		// skip if ctrDir has already been mounted by caller
-		if isAlreadyMounted(runtimeMounts, ctrDir) {
-			logrus.Warnf("%q has already been mounted; cannot override mount", ctrDir)
-			continue
-		}
-
-		if err := os.RemoveAll(ctrDirOnHost); err != nil {
-			return nil, fmt.Errorf("remove container directory failed: %v", err)
-		}
-
-		if err := os.MkdirAll(ctrDirOnHost, 0755); err != nil {
-			return nil, fmt.Errorf("making container directory failed: %v", err)
-		}
-
-		hostDir, err = resolveSymbolicLink(hostDir)
-		if err != nil {
-			return nil, err
-		}
-
-		data, err := getHostSecretData(hostDir)
-		if err != nil {
-			return nil, errors.Wrapf(err, "getting host secret data failed")
-		}
-		for _, s := range data {
-			s.SaveTo(ctrDirOnHost)
-		}
-		label.Relabel(ctrDirOnHost, mountLabel, false)
-
-		m := rspec.Mount{
-			Source:      ctrDirOnHost,
-			Destination: ctrDir,
-		}
-
-		mounts = append(mounts, m)
-	}
-	return mounts, nil
-}
-
-func isAlreadyMounted(mounts []rspec.Mount, mountPath string) bool {
-	for _, mount := range mounts {
-		if mount.Destination == mountPath {
-			return true
-		}
-	}
-	return false
-}