1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

// Copyright 2020 Contributors to the Parsec project.
// SPDX-License-Identifier: Apache-2.0
//! Client app authentication data
use parsec_interface::requests::{request::RequestAuth, AuthType};
use parsec_interface::secrecy::{ExposeSecret, Secret};

/// Authentication data used in Parsec requests
#[derive(Clone, Debug)]
pub enum AuthenticationData {
    /// Used in cases where no authentication is desired or required
    None,
    /// Data used for direct, identity-based authentication
    ///
    /// The app name is wrapped in a [`Secret`](https://docs.rs/secrecy/*/secrecy/struct.Secret.html).
    /// The `Secret` struct can be imported from
    /// `parsec_client::core::secrecy::Secret`.
    AppIdentity(Secret<String>),
}

impl AuthenticationData {
    /// Get the Parsec authentication type based on the data type
    pub fn auth_type(&self) -> AuthType {
        match self {
            AuthenticationData::None => AuthType::NoAuth,
            AuthenticationData::AppIdentity(_) => AuthType::Direct,
        }
    }
}

impl From<&AuthenticationData> for RequestAuth {
    fn from(data: &AuthenticationData) -> Self {
        match data {
            AuthenticationData::None => RequestAuth::new(Vec::new()),
            AuthenticationData::AppIdentity(name) => {
                RequestAuth::new(name.expose_secret().bytes().collect())
            }
        }
    }
}