49 lines
1.2 KiB
Rust
49 lines
1.2 KiB
Rust
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//! Provides the `SaslMechanism` trait and some implementations.
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extern crate base64;
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extern crate openssl;
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pub mod error;
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/// A struct containing SASL credentials.
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pub struct SaslCredentials {
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pub username: String,
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pub secret: SaslSecret,
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pub channel_binding: Option<Vec<u8>>,
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}
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/// Represents a SASL secret, like a password.
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pub enum SaslSecret {
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/// No extra data needed.
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None,
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/// Password required.
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Password(String),
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}
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pub trait SaslMechanism {
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/// The name of the mechanism.
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fn name(&self) -> &str;
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/// Creates this mechanism from `SaslCredentials`.
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fn from_credentials(credentials: SaslCredentials) -> Result<Self, String>
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where
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Self: Sized;
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/// Provides initial payload of the SASL mechanism.
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fn initial(&mut self) -> Result<Vec<u8>, String> {
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Ok(Vec::new())
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}
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/// Creates a response to the SASL challenge.
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fn response(&mut self, _challenge: &[u8]) -> Result<Vec<u8>, String> {
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Ok(Vec::new())
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}
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/// Verifies the server success response, if there is one.
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fn success(&mut self, _data: &[u8]) -> Result<(), String> {
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Ok(())
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}
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}
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pub mod mechanisms;
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