6b0bdc5eeb
* bump gopkg.in/yaml.v3 * test: cannot remove local items with cscli * test dangling links * test: cannot install local item with cscli * pkg/cwhub: reorg (move) functions in files * allow hub upgrade with local items * data download: honor Last-Modified header * fatal -> warning when attempting to remove a local item (allows remove --all) * cscli...inspect -o yaml|human: rename remote_path -> path * Correct count of removed items Still no separate counter for the --purge option, but should be clear enough
41 lines
871 B
Go
41 lines
871 B
Go
package cwhub
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import (
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"fmt"
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"net/http"
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"path/filepath"
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"sort"
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"strings"
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"time"
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)
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var hubClient = &http.Client{
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Timeout: 120 * time.Second,
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}
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// safePath returns a joined path and ensures that it does not escape the base directory.
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func safePath(dir, filePath string) (string, error) {
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absBaseDir, err := filepath.Abs(filepath.Clean(dir))
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if err != nil {
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return "", err
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}
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absFilePath, err := filepath.Abs(filepath.Join(dir, filePath))
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if err != nil {
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return "", err
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}
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if !strings.HasPrefix(absFilePath, absBaseDir) {
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return "", fmt.Errorf("path %s escapes base directory %s", filePath, dir)
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}
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return absFilePath, nil
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}
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// SortItemSlice sorts a slice of items by name, case insensitive.
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func SortItemSlice(items []*Item) {
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sort.Slice(items, func(i, j int) bool {
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return strings.ToLower(items[i].Name) < strings.ToLower(items[j].Name)
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})
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}
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