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Run PowerShell commands via script blocks

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This commit is contained in:
Esdras Renan 2025-10-20 22:21:37 -03:00
parent 680d49ddc5
commit 49496f3663
1 changed files with 1 additions and 36 deletions
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37
apps/desktop/src-tauri/src/agent.rs
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@ -682,41 +682,6 @@ fn collect_windows_extended() -> serde_json::Value {
use std::process::Command; use std::process::Command;
const CREATE_NO_WINDOW: u32 = 0x08000000; const CREATE_NO_WINDOW: u32 = 0x08000000;
fn parse_utf16_le_bytes(bytes: &[u8]) -> Option<serde_json::Value> {
if bytes.len() % 2 != 0 {
return None;
}
let utf16: Vec<u16> = bytes
.chunks_exact(2)
.map(|chunk| u16::from_le_bytes([chunk[0], chunk[1]]))
.collect();
let text = String::from_utf16(&utf16).ok()?;
let trimmed = text.trim();
if trimmed.is_empty() {
return None;
}
serde_json::from_str(trimmed).ok()
}
fn parse_powershell_json(bytes: &[u8]) -> Option<serde_json::Value> {
let text = decode_powershell_text(bytes)?;
if text.is_empty() {
return None;
}
match serde_json::from_str::<serde_json::Value>(&text) {
Ok(value) => Some(value),
Err(err) => {
if cfg!(test) {
let preview = text.chars().take(512).collect::<String>();
eprintln!(
"[collect_windows_extended] falha ao interpretar JSON: {err}; amostra: {preview}"
);
}
None
}
}
}
fn decode_powershell_text(bytes: &[u8]) -> Option<String> { fn decode_powershell_text(bytes: &[u8]) -> Option<String> {
if bytes.is_empty() { if bytes.is_empty() {
return None; return None;
@ -781,7 +746,7 @@ fn collect_windows_extended() -> serde_json::Value {
fn ps(cmd: &str) -> Option<serde_json::Value> { fn ps(cmd: &str) -> Option<serde_json::Value> {
let script = format!( let script = format!(
"$ErrorActionPreference='SilentlyContinue';$ProgressPreference='SilentlyContinue';$result = ({});if ($null -eq $result) {{ return }};$json = $result | ConvertTo-Json -Depth 4 -Compress;if ([string]::IsNullOrWhiteSpace($json)) {{ return }};[Console]::OutputEncoding = [System.Text.Encoding]::UTF8;$json;", "$ErrorActionPreference='SilentlyContinue';$ProgressPreference='SilentlyContinue';$result = & {{\n{}\n}};if ($null -eq $result) {{ return }};$json = $result | ConvertTo-Json -Depth 4 -Compress;if ([string]::IsNullOrWhiteSpace($json)) {{ return }};[Console]::OutputEncoding = [System.Text.Encoding]::UTF8;$json;",
cmd cmd
); );
let encoded = encode_ps_script(&script); let encoded = encode_ps_script(&script);