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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| // Copyright 2021 Keyfactor | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 | ||
| // Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions | ||
| // and limitations under the License. | ||
|
|
||
| using System; | ||
| using System.IO; | ||
| using System.Security.Cryptography; | ||
|
|
||
| using CliWrap; | ||
| using CliWrap.Buffered; | ||
|
|
||
| using Renci.SshNet; | ||
|
|
||
| using Microsoft.Extensions.Logging; | ||
|
|
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| using Keyfactor.Logging; | ||
| using Keyfactor.PKI.PrivateKeys; | ||
| using Keyfactor.PKI.PEM; | ||
|
|
||
| namespace Keyfactor.Extensions.Orchestrator.RemoteFile.RemoteHandlers | ||
| { | ||
| class LinuxLocalHandler : BaseRemoteHandler | ||
| { | ||
| private Command BaseCommand { get; set; } | ||
|
|
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| internal LinuxLocalHandler() | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
| _logger.MethodExit(LogLevel.Debug); | ||
| } | ||
|
|
||
| public override void Initialize() | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
|
|
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| BaseCommand = Cli.Wrap("/bin/bash"); | ||
|
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| _logger.MethodExit(LogLevel.Debug); | ||
| } | ||
|
|
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| public override void Terminate() | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
| _logger.MethodExit(LogLevel.Debug); | ||
| } | ||
|
|
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| public override string RunCommand(string commandText, object[] arguments, bool withSudo, string[] passwordsToMaskInLog) | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
|
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| string sudo = $"echo -e '\n' | sudo -i -S "; | ||
|
|
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| try | ||
| { | ||
| if (withSudo) | ||
| commandText = sudo + commandText; | ||
|
|
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| string displayCommand = commandText; | ||
| if (passwordsToMaskInLog != null) | ||
| { | ||
| foreach (string password in passwordsToMaskInLog) | ||
| displayCommand = displayCommand.Replace(password, PASSWORD_MASK_VALUE); | ||
| } | ||
|
|
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| _logger.LogDebug($"RunCommand: {displayCommand}"); | ||
|
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| Command cmd = BaseCommand.WithArguments($@"-c ""{commandText}"""); | ||
| BufferedCommandResult result = cmd.ExecuteBufferedAsync().GetAwaiter().GetResult(); | ||
| _logger.LogDebug($"Linux Local Results: {displayCommand}::: {result.StandardOutput}::: {result.StandardError}"); | ||
|
|
||
| if (!String.IsNullOrEmpty(result.StandardError)) | ||
| throw new ApplicationException(result.StandardError); | ||
|
|
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| _logger.MethodExit(LogLevel.Debug); | ||
|
|
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| return result.StandardOutput; | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| _logger.LogError($"Exception during RunCommand...{RemoteFileException.FlattenExceptionMessages(ex, ex.Message)}"); | ||
| throw ex; | ||
| } | ||
| } | ||
|
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||
| public override void UploadCertificateFile(string path, string fileName, byte[] certBytes) | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
| _logger.LogDebug($"UploadCertificateFile: {path}{fileName}"); | ||
|
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| string uploadPath = path+fileName; | ||
|
|
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| try | ||
| { | ||
| File.WriteAllBytes(uploadPath, certBytes); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| _logger.LogError($"Error attempting upload file to {uploadPath}..."); | ||
| _logger.LogError($"Upload Exception: {RemoteFileException.FlattenExceptionMessages(ex, ex.Message)}"); | ||
| throw new RemoteFileException($"Error attempting upload file to {uploadPath}.", ex); | ||
| } | ||
|
|
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| _logger.MethodExit(LogLevel.Debug); | ||
| } | ||
|
|
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| public override byte[] DownloadCertificateFile(string path) | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
| _logger.LogDebug($"DownloadCertificateFile: {path}"); | ||
|
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| byte[] rtnStore = new byte[] { }; | ||
|
|
||
| try | ||
| { | ||
| rtnStore = File.ReadAllBytes(path); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| _logger.LogError($"Error attempting download file {path}..."); | ||
| _logger.LogError($"Download Exception: {RemoteFileException.FlattenExceptionMessages(ex, ex.Message)}"); | ||
| throw new RemoteFileException($"Error attempting download file {path}.", ex); | ||
| } | ||
|
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| _logger.MethodExit(LogLevel.Debug); | ||
|
|
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| return rtnStore; | ||
| } | ||
|
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| public override void CreateEmptyStoreFile(string path, string linuxFilePermissions, string linuxFileOwner) | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
| string[] linuxGroupOwner = linuxFileOwner.Split(":"); | ||
| string linuxFileGroup = linuxFileOwner; | ||
|
|
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| if (linuxGroupOwner.Length == 2) | ||
| { | ||
| linuxFileOwner = linuxGroupOwner[0]; | ||
| linuxFileGroup = linuxGroupOwner[1]; | ||
| } | ||
|
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| AreLinuxPermissionsValid(linuxFilePermissions); | ||
| RunCommand($"install -m {linuxFilePermissions} -o {linuxFileOwner} -g {linuxFileGroup} /dev/null {path}", null, ApplicationSettings.UseSudo, null); | ||
|
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| _logger.MethodExit(LogLevel.Debug); | ||
| } | ||
|
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| public override bool DoesFileExist(string path) | ||
| { | ||
| _logger.MethodEntry(LogLevel.Debug); | ||
| _logger.LogDebug($"DoesFileExist: {path}"); | ||
|
|
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| return File.Exists(path); | ||
| } | ||
|
|
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| public override void RemoveCertificateFile(string path, string fileName) | ||
| { | ||
| _logger.LogDebug($"RemoveCertificateFile: {path} {fileName}"); | ||
|
|
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| RunCommand($"rm {path}{fileName}", null, ApplicationSettings.UseSudo, null); | ||
| } | ||
| } | ||
| } |
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