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This commit adds support for APatch.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -12,3 +12,4 @@ void revert_unmount_ksu(); | |
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| void revert_unmount_magisk(); | ||
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| void revert_unmount_apatch(); | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| use std::process::{Command, Stdio}; | ||
| use std::fs::File; | ||
| use serde::Deserialize; | ||
| use crate::constants::MIN_APATCH_VERSION; | ||
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| pub enum Version { | ||
| Supported, | ||
| TooOld, | ||
| Abnormal, | ||
| } | ||
| fn parse_version(output: &str) -> i32 { | ||
| let mut version: Option<i32> = None; | ||
| for line in output.lines() { | ||
| if let Some(num) = line.trim().split_whitespace().last() { | ||
| if let Ok(v) = num.parse::<i32>() { | ||
| version = Some(v); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| version.unwrap_or_default() | ||
| } | ||
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| pub fn get_apatch() -> Option<Version> { | ||
| let output1 = Command::new("/data/adb/apd") | ||
| .arg("-V") | ||
| .stdout(Stdio::piped()) | ||
| .stderr(Stdio::null()) | ||
| .output() | ||
| .ok()?; | ||
| let stdout1 = String::from_utf8(output1.stdout).ok()?; | ||
| let version = parse_version(&stdout1); | ||
| const MAX_OLD_VERSION: i32 = MIN_APATCH_VERSION - 1; | ||
| match version { | ||
| 0 => Some(Version::Abnormal), | ||
| v if v >= MIN_APATCH_VERSION && v <= 999999 => Some(Version::Supported), | ||
| v if v >= 1 && v <= MAX_OLD_VERSION => Some(Version::TooOld), | ||
| _ => None, | ||
| } | ||
| } | ||
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| #[derive(Deserialize)] | ||
| #[allow(dead_code)] | ||
| struct PackageConfig { | ||
| pkg: String, | ||
| exclude: i32, | ||
| allow: i32, | ||
| uid: i32, | ||
| to_uid: i32, | ||
| sctx: String, | ||
| } | ||
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| fn read_package_config() -> Result<Vec<PackageConfig>, std::io::Error> { | ||
| let file = File::open("/data/adb/ap/package_config")?; | ||
| let mut reader = csv::Reader::from_reader(file); | ||
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| let mut package_configs = Vec::new(); | ||
| for record in reader.deserialize() { | ||
| match record { | ||
| Ok(config) => package_configs.push(config), | ||
| Err(error) => { | ||
| log::warn!("Error deserializing record: {}", error); | ||
| } | ||
| } | ||
| } | ||
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| Ok(package_configs) | ||
| } | ||
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| pub fn uid_granted_root(uid: i32) -> bool { | ||
| match read_package_config() { | ||
| Ok(package_configs) => { | ||
| package_configs | ||
| .iter() | ||
| .find(|config| config.uid == uid) | ||
| .map(|config| config.allow == 1) | ||
| .unwrap_or(false) | ||
| } | ||
| Err(err) => { | ||
| log::warn!("Error reading package config: {}", err); | ||
| return false; | ||
| } | ||
| } | ||
| } | ||
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| pub fn uid_should_umount(uid: i32) -> bool { | ||
| match read_package_config() { | ||
| Ok(package_configs) => { | ||
| package_configs | ||
| .iter() | ||
| .find(|config| config.uid == uid) | ||
| .map(|config| { | ||
| match config.exclude { | ||
| 1 => true, | ||
| _ => false, | ||
| } | ||
| }) | ||
| .unwrap_or(false) | ||
| } | ||
| Err(err) => { | ||
| log::warn!("Error reading package configs: {}", err); | ||
| false | ||
| } | ||
| } | ||
| } | ||
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| // TODO: signature | ||
| pub fn uid_is_manager(uid: i32) -> bool { | ||
| if let Ok(s) = rustix::fs::stat("/data/user_de/0/me.bmax.apatch") { | ||
| return s.st_uid == uid as u32; | ||
| } | ||
| false | ||
| } |
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