mirror of
https://github.com/Adembc/lazyssh.git
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76 lines
2.3 KiB
Go
76 lines
2.3 KiB
Go
// Copyright 2025.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package ssh_config_file
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import (
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"io"
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"os"
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)
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// FileSystem interface for file operations to enable testing.
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type FileSystem interface {
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Open(name string) (io.ReadCloser, error)
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Create(name string) (io.WriteCloser, error)
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Stat(name string) (os.FileInfo, error)
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IsNotExist(err error) bool
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Remove(file string) error
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Rename(file string, path string) error
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Chmod(path string, perms os.FileMode) error
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OpenFile(path string, i int, perms os.FileMode) (*os.File, error)
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ReadDir(dir string) ([]os.DirEntry, error)
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}
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// DefaultFileSystem implements FileSystem using standard os package.
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type DefaultFileSystem struct{}
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func (fs DefaultFileSystem) Open(name string) (io.ReadCloser, error) {
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// #nosec G304 -- file path is controlled internally, not user-supplied
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return os.Open(name)
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}
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func (fs DefaultFileSystem) Create(name string) (io.WriteCloser, error) {
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// #nosec G304 -- file path is controlled internally, not user-supplied
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return os.Create(name)
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}
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func (fs DefaultFileSystem) Stat(name string) (os.FileInfo, error) {
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return os.Stat(name)
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}
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func (fs DefaultFileSystem) IsNotExist(err error) bool {
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return os.IsNotExist(err)
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}
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func (fs DefaultFileSystem) Remove(file string) error {
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return os.Remove(file)
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}
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func (fs DefaultFileSystem) Rename(file string, path string) error {
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return os.Rename(file, path)
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}
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func (fs DefaultFileSystem) Chmod(path string, perms os.FileMode) error {
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return os.Chmod(path, perms)
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}
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func (fs DefaultFileSystem) OpenFile(path string, i int, perms os.FileMode) (*os.File, error) {
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// #nosec G304 -- file path is controlled internally, not user-supplied
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return os.OpenFile(path, i, perms)
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}
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func (fs DefaultFileSystem) ReadDir(dir string) ([]os.DirEntry, error) {
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return os.ReadDir(dir)
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}
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