refactor: use format! for all error strings
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szülő
659f7bd320
commit
db4d3cafbb
17
src/main.rs
17
src/main.rs
@ -90,8 +90,11 @@ fn getpwnam(username: &str) -> std::io::Result<Passwd> {
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}
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return Err(Error::new(
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Error::last_os_error().kind(),
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"Lookup of user failed: ".to_owned() +
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&Error::last_os_error().to_string(),
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format!(
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"Lookup of user {} failed: {}",
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username,
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&Error::last_os_error().to_string()
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),
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));
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}
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unsafe {
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@ -260,7 +263,7 @@ fn exec(entryname: &str, cmdargs: &Vec<String>) -> std::io::Result<()> {
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if !std::path::Path::new(&filepath).exists() {
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return Err(std::io::Error::new(
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ErrorKind::NotFound,
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"The entry ".to_owned() + &filepath + " does not exist",
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format!("The entry {} does not exist", filepath),
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));
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}
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let entry: Entry = create_entry_from_file(&filepath)?;
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@ -273,21 +276,21 @@ fn exec(entryname: &str, cmdargs: &Vec<String>) -> std::io::Result<()> {
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become_user(&destuserpasswd).or_else(|e| {
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return Err(Error::new(
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ErrorKind::PermissionDenied,
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"Failed to switch user: ".to_owned() + &e.to_string(),
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format!("Failed to switch user: {}", &e.to_string()),
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));
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})?;
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setup_environment(&destuserpasswd, &entry.inherit_envs)
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.or_else(|e| {
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return Err(Error::new(
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ErrorKind::Other,
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"Environment setup failure: ".to_owned() + &e.to_string(),
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format!("Environment setup failure: {}", &e.to_string()),
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));
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})?;
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drop_privs(&entry).or_else(|e| {
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return Err(Error::new(
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ErrorKind::Other,
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"Failed to drop priviliges: ".to_owned() + &e.to_string(),
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format!("Failed to drop priviliges: {}", &e.to_string()),
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));
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})?;
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@ -296,7 +299,7 @@ fn exec(entryname: &str, cmdargs: &Vec<String>) -> std::io::Result<()> {
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.or_else(|e| {
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return Err(Error::new(
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ErrorKind::Other,
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"execv failed: ".to_owned() + &e.to_string(),
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format!("execv failed: {}", &e.to_string()),
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));
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})?;
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}
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