valter/umskt-rs
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base: valter:0c17e706bae12baa4088663334e8bb84b9c9417c
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valter:no-openssl
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compare: valter:8c17e3a11a18b01fdb9088f659042c51343d647c
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valter:no-openssl

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2 changed files with 462 additions and 276 deletions
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723
umskt/src/confid/black_box.rs
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15
umskt/src/confid/mod.rs
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@ -1,3 +1,5 @@
use std::ffi::{CStr, CString};
use thiserror::Error; use thiserror::Error;
mod black_box; mod black_box;
@ -25,9 +27,9 @@ pub fn generate(installation_id: &str) -> Result<String, ConfirmationIdError> {
if installation_id.len() > 54 { if installation_id.len() > 54 {
return Err(ConfirmationIdError::TooLarge); return Err(ConfirmationIdError::TooLarge);
} }
let inst_id = installation_id.as_bytes(); let inst_id = CString::new(installation_id).unwrap();
let mut conf_id = [0u8; 48]; let conf_id = [0u8; 49];
let result = black_box::generate(inst_id, &mut conf_id); let result = unsafe { black_box::generate(inst_id.as_ptr(), conf_id.as_ptr() as *mut i8) };
match result { match result {
0 => {} 0 => {}
1 => return Err(ConfirmationIdError::TooShort), 1 => return Err(ConfirmationIdError::TooShort),
@ -38,7 +40,12 @@ pub fn generate(installation_id: &str) -> Result<String, ConfirmationIdError> {
6 => return Err(ConfirmationIdError::Unlucky), 6 => return Err(ConfirmationIdError::Unlucky),
_ => panic!("Unknown error code: {}", result), _ => panic!("Unknown error code: {}", result),
} }
Ok(String::from_utf8_lossy(&conf_id).into()) unsafe {
Ok(CStr::from_ptr(conf_id.as_ptr() as *const i8)
.to_str()
.unwrap()
.to_string())
}
} }
#[cfg(test)] #[cfg(test)]