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switch to uuid parsing for tokens

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This commit is contained in:
Kai Jan Kriegel 2023-02-24 05:07:37 +01:00
parent 795c9870e8
commit a470d4eeb0
3 changed files with 22 additions and 7 deletions
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8
bffhd/authentication/fabfire_bin/server.rs
View File

@ -14,6 +14,7 @@ use std::convert::TryFrom;
use std::fmt::{Debug, Display, Formatter};
use std::io::Write;
use std::sync::Arc;
use uuid::Uuid;
use crate::authentication::fabfire::FabFireCardKey;
use crate::CONFIG;
@ -361,8 +362,11 @@ impl Authentication for FabFire {
Ok(_) => {
match apdu_response.body {
Some(data) => {
let authid = hex::encode(data)
.trim_matches(char::from(0))
let data = data.get(..16).ok_or(FabFireError::ParseError)?;
let authid = uuid::Uuid::from_slice(data)
.unwrap()
.to_hyphenated()
.encode_lower(&mut Uuid::encode_buffer())
.to_string();
let prov = ThisProvider::<AuthId>::with(&authid);
let key = session

5
bffhd/authentication/mod.rs
View File

@ -32,7 +32,10 @@ impl SessionCallback for Callback {
) -> Result<(), SessionError> {
if let Some(authid) = context.get_ref::<AuthId>() {
request.satisfy_with::<FabFireCardKey, _>(|| {
let user = self.users.get_user_by_token(authid).ok_or(CallbackError::NoValue)?;
let user = self
.users
.get_user_by_token(authid)
.ok_or(CallbackError::NoValue)?;
let kv = user
.userdata
.kv

16
bffhd/capnp/user.rs
View File

@ -235,8 +235,12 @@ impl card_d_e_s_fire_e_v2::Server for User {
let card_key = pry!(params.get_auth_key());
let token = pry!(params.get_token());
let token: Cow<'_, str> = if let Ok(url) = std::str::from_utf8(token) {
Cow::Borrowed(url)
let token: Cow<'_, str> = if let Ok(uuid) = Uuid::from_slice(token) {
Cow::Owned(
uuid.to_hyphenated()
.encode_lower(&mut Uuid::encode_buffer())
.to_string(),
)
} else {
Cow::Owned(hex::encode(token))
};
@ -310,8 +314,12 @@ impl card_d_e_s_fire_e_v2::Server for User {
let params = pry!(params.get());
let token = pry!(params.get_token());
let token: Cow<'_, str> = if let Ok(url) = std::str::from_utf8(token) {
Cow::Borrowed(url)
let token: Cow<'_, str> = if let Ok(uuid) = Uuid::from_slice(token) {
Cow::Owned(
uuid.to_hyphenated()
.encode_lower(&mut Uuid::encode_buffer())
.to_string(),
)
} else {
Cow::Owned(hex::encode(token))
};