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fix basic auth base64 encoding length calculation

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Cyborus 2024-05-27 13:09:51 -04:00
parent 635a5b55dd
commit dc96dd5549
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1 changed files with 6 additions and 4 deletions
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10
src/lib.rs
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@ -99,11 +99,13 @@ impl Forgejo {
password, password,
mfa, mfa,
} => { } => {
let len = (((username.len() + password.len() + 1) let unencoded_len = username.len() + password.len() + 1;
let unpadded_len = unencoded_len
.checked_mul(4) .checked_mul(4)
.ok_or(ForgejoError::AuthTooLong)?) .ok_or(ForgejoError::AuthTooLong)?
/ 3) .div_ceil(3);
+ 1; // round up to next multiple of 4, to account for padding
let len = unpadded_len.div_ceil(4) * 4;
let mut bytes = vec![0; len]; let mut bytes = vec![0; len];
// panic safety: len cannot be zero // panic safety: len cannot be zero