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Docker: Adaptive sudo

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This commit is contained in:
PaperCube
2024-02-14 15:02:59 +00:00
parent 71e6e18e09
commit 1f69f88b81
4 changed files with 32 additions and 21 deletions
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35
lib/data/provider/container.dart
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@@ -11,6 +11,7 @@ import 'package:toolbox/data/model/container/type.dart';
import 'package:toolbox/data/model/container/version.dart';
import 'package:toolbox/data/res/logger.dart';
import 'package:toolbox/data/res/store.dart';
import 'package:toolbox/core/extension/uint8list.dart';
final _dockerNotFound =
RegExp(r"command not found|Unknown command|Command '\w+' not found");
@@ -47,25 +48,36 @@ class ContainerProvider extends ChangeNotifier {
Future<bool> _checkDockerInstalled(SSHClient client) async {
final session = await client.execute("docker");
await session.done;
// print('docker code: ${session.exitCode}');
// debugPrint('docker code: ${session.exitCode}');
return session.exitCode == 0;
}
String _removeSudoPrompts(String value) {
final regex = RegExp(r"\[sudo\] password for \w+:");
if (value.startsWith(regex)){
if (value.startsWith(regex)) {
return value.replaceFirstMapped(regex, (match) => "");
}
return value;
}
Future<bool> _requiresSudo() async {
final psResult = await client?.run(_wrap(ContainerCmdType.ps.exec(type)));
if (psResult == null) return true;
if (psResult.string.toLowerCase().contains("permission denied")) {
return true;
}
return false;
}
Future<void> refresh() async {
var raw = '';
var rawErr = '';
print('exec: ${_wrap(ContainerCmdType.execAll(type))}');
debugPrint('exec: ${_wrap(ContainerCmdType.execAll(type))}');
final sudo = await _requiresSudo();
await client?.execWithPwd(
_wrap(ContainerCmdType.execAll(type)),
_wrap(ContainerCmdType.execAll(type, sudo: sudo)),
context: context,
onStdout: (data, _) => raw = '$raw$data',
onStderr: (data, _) => raw = '$rawErr$data',
@@ -74,10 +86,10 @@ class ContainerProvider extends ChangeNotifier {
raw = _removeSudoPrompts(raw);
rawErr = _removeSudoPrompts(rawErr);
print('result raw [$raw, $rawErr]');
debugPrint('result raw [$raw, $rawErr]');
final dockerInstalled = await _checkDockerInstalled(client!);
// print("docker installed = $dockerInstalled");
// debugPrint("docker installed = $dockerInstalled");
if (!dockerInstalled ||
raw.contains(_dockerNotFound) ||
@@ -101,7 +113,7 @@ class ContainerProvider extends ChangeNotifier {
// Parse docker version
final verRaw = ContainerCmdType.version.find(segments);
print('version raw = $verRaw\n');
debugPrint('version raw = $verRaw\n');
try {
final containerVersion = Containerd.fromRawJson(verRaw);
version = containerVersion.client.version;
@@ -228,8 +240,8 @@ enum ContainerCmdType {
images,
;
String exec(ContainerType type) {
final prefix = type.name;
String exec(ContainerType type, {bool sudo = false}) {
final prefix = sudo ? 'sudo -S ${type.name}' : type.name;
return switch (this) {
ContainerCmdType.version => '$prefix version $_jsonFmt',
ContainerCmdType.ps => '$prefix ps -a $_jsonFmt',
@@ -238,6 +250,7 @@ enum ContainerCmdType {
};
}
static String execAll(ContainerType type) =>
values.map((e) => e.exec(type)).join(' && echo $seperator && ');
static String execAll(ContainerType type, {bool sudo = false}) => values
.map((e) => e.exec(type, sudo: sudo))
.join(' && echo $seperator && ');
}