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SMTP request parser.

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Mauro D 2022-12-03 18:28:10 +00:00
parent 1fe4870438
commit 24e0230bab
6 changed files with 2767 additions and 0 deletions
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6
.gitignore vendored
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@ -8,3 +8,9 @@ Cargo.lock
# These are backup files generated by rustfmt # These are backup files generated by rustfmt
**/*.rs.bk **/*.rs.bk
# Added by cargo
/target
/Cargo.lock

8
Cargo.toml Normal file
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[package]
name = "smtp-proto"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]

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src/lib.rs Normal file
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pub mod request;
pub mod response;
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Request<T> {
Ehlo {
host: T,
},
Lhlo {
host: T,
},
Helo {
host: T,
},
Mail {
from: T,
parameters: Vec<Parameter<T>>,
},
Rcpt {
to: T,
parameters: Vec<Parameter<T>>,
},
Bdat {
chunk_size: usize,
is_last: bool,
},
Auth {
mechanism: Mechanism,
initial_response: T,
},
Noop {
value: T,
},
Vrfy {
value: T,
},
Expn {
value: T,
},
Help {
value: T,
},
Etrn {
name: T,
},
Atrn {
domains: Vec<T>,
},
Burl {
uri: T,
is_last: bool,
},
StartTls,
Data,
Rset,
Quit,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Parameter<T> {
Body(Body),
Size(usize),
TransId(T),
By(By),
Notify(u8),
Orcpt(Orcpt<T>),
Ret(Ret),
EnvId(T),
Solicit(T),
Mtrk(Mtrk<T>),
Auth(T),
HoldFor(u64),
HoldUntil(u64),
MtPriority(i64),
Rrvs(Rrvs),
SmtpUtf8,
RequireTls,
ConPerm,
ConNeg,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Body {
SevenBit,
EightBitMime,
BinaryMime,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Orcpt<T> {
pub addr_type: T,
pub addr: T,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Ret {
Full,
Hdrs,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Mtrk<T> {
pub certifier: T,
pub timeout: u64,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum By {
Notify { time: i64, trace: bool },
Return { time: i64, trace: bool },
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Rrvs {
Reject(i64),
Continue(i64),
}
pub const NOTIFY_SUCCESS: u8 = 0x01;
pub const NOTIFY_FAILURE: u8 = 0x02;
pub const NOTIFY_DELAY: u8 = 0x04;
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Mechanism {
_9798MDsaSha1,
_9798MEcdsaSha1,
_9798MRsaSha1Enc,
_9798UDsaSha1,
_9798UEcdsaSha1,
_9798URsaSha1Enc,
Anonymous,
CramMd5,
DigestMd5,
EapAes128,
EapAes128Plus,
EcdhX25519Challenge,
EcdsaNist256pChallenge,
External,
Gs2Krb5,
Gs2Krb5Plus,
GssSpnego,
Gssapi,
KerberosV4,
KerberosV5,
Login,
NmasSambaAuth,
NmasAuthen,
NmasLogin,
Ntlm,
Oauth10a,
Oauthbearer,
Openid20,
Otp,
Plain,
Saml20,
ScramSha1,
ScramSha1Plus,
ScramSha256,
ScramSha256Plus,
Securid,
Skey,
Spnego,
SpnegoPlus,
SxoverPlus,
Xoauth,
Xoauth2,
// Unknown
Unknown,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Error {
NeedsMoreData,
UnknownCommand,
InvalidAddress,
SyntaxError { syntax: &'static str },
InvalidParameter { param: &'static str },
UnsupportedParameter { param: String },
UnexpectedChar { char: u8 },
}
pub(crate) const LF: u8 = b'\n';
pub(crate) const SP: u8 = b' ';
pub(crate) trait IntoString: Sized {
fn into_string(self) -> String;
}
impl IntoString for Vec<u8> {
fn into_string(self) -> String {
String::from_utf8(self)
.unwrap_or_else(|err| String::from_utf8_lossy(err.as_bytes()).into_owned())
}
}

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src/request/mod.rs Normal file
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pub mod parser;
// SMTP commands
pub(crate) const EHLO: u64 =
(b'e' as u64) | (b'h' as u64) << 8 | (b'l' as u64) << 16 | (b'o' as u64) << 24;
pub(crate) const HELO: u64 =
(b'h' as u64) | (b'e' as u64) << 8 | (b'l' as u64) << 16 | (b'o' as u64) << 24;
pub(crate) const LHLO: u64 =
(b'l' as u64) | (b'h' as u64) << 8 | (b'l' as u64) << 16 | (b'o' as u64) << 24;
pub(crate) const MAIL: u64 =
(b'm' as u64) | (b'a' as u64) << 8 | (b'i' as u64) << 16 | (b'l' as u64) << 24;
pub(crate) const RCPT: u64 =
(b'r' as u64) | (b'c' as u64) << 8 | (b'p' as u64) << 16 | (b't' as u64) << 24;
pub(crate) const DATA: u64 =
(b'd' as u64) | (b'a' as u64) << 8 | (b't' as u64) << 16 | (b'a' as u64) << 24;
pub(crate) const BDAT: u64 =
(b'b' as u64) | (b'd' as u64) << 8 | (b'a' as u64) << 16 | (b't' as u64) << 24;
pub(crate) const RSET: u64 =
(b'r' as u64) | (b's' as u64) << 8 | (b'e' as u64) << 16 | (b't' as u64) << 24;
pub(crate) const VRFY: u64 =
(b'v' as u64) | (b'r' as u64) << 8 | (b'f' as u64) << 16 | (b'y' as u64) << 24;
pub(crate) const EXPN: u64 =
(b'e' as u64) | (b'x' as u64) << 8 | (b'p' as u64) << 16 | (b'n' as u64) << 24;
pub(crate) const HELP: u64 =
(b'h' as u64) | (b'e' as u64) << 8 | (b'l' as u64) << 16 | (b'p' as u64) << 24;
pub(crate) const NOOP: u64 =
(b'n' as u64) | (b'o' as u64) << 8 | (b'o' as u64) << 16 | (b'p' as u64) << 24;
pub(crate) const QUIT: u64 =
(b'q' as u64) | (b'u' as u64) << 8 | (b'i' as u64) << 16 | (b't' as u64) << 24;
pub(crate) const ETRN: u64 =
(b'e' as u64) | (b't' as u64) << 8 | (b'r' as u64) << 16 | (b'n' as u64) << 24;
pub(crate) const ATRN: u64 =
(b'a' as u64) | (b't' as u64) << 8 | (b'r' as u64) << 16 | (b'n' as u64) << 24;
pub(crate) const AUTH: u64 =
(b'a' as u64) | (b'u' as u64) << 8 | (b't' as u64) << 16 | (b'h' as u64) << 24;
pub(crate) const BURL: u64 =
(b'b' as u64) | (b'u' as u64) << 8 | (b'r' as u64) << 16 | (b'l' as u64) << 24;
pub(crate) const STARTTLS: u64 = (b's' as u64)
| (b't' as u64) << 8
| (b'a' as u64) << 16
| (b'r' as u64) << 24
| (b't' as u64) << 32
| (b't' as u64) << 40
| (b'l' as u64) << 48
| (b's' as u64) << 56;
// Arguments
pub(crate) const FROM: u64 =
(b'f' as u64) | (b'r' as u64) << 8 | (b'o' as u64) << 16 | (b'm' as u64) << 24;
pub(crate) const TO: u64 = (b't' as u64) | (b'o' as u64) << 8;
pub(crate) const LAST: u64 =
(b'l' as u64) | (b'a' as u64) << 8 | (b's' as u64) << 16 | (b't' as u64) << 24;
// Parameters
pub(crate) const BODY: u128 =
(b'b' as u128) | (b'o' as u128) << 8 | (b'd' as u128) << 16 | (b'y' as u128) << 24;
pub(crate) const SEVENBIT: u128 =
(b'7' as u128) | (b'b' as u128) << 8 | (b'i' as u128) << 16 | (b't' as u128) << 24;
pub(crate) const EIGHBITMIME: u128 = (b'8' as u128)
| (b'b' as u128) << 8
| (b'i' as u128) << 16
| (b't' as u128) << 24
| (b'm' as u128) << 32
| (b'i' as u128) << 40
| (b'm' as u128) << 48
| (b'e' as u128) << 56;
pub(crate) const BINARYMIME: u128 = (b'b' as u128)
| (b'i' as u128) << 8
| (b'n' as u128) << 16
| (b'a' as u128) << 24
| (b'r' as u128) << 32
| (b'y' as u128) << 40
| (b'm' as u128) << 48
| (b'i' as u128) << 56
| (b'm' as u128) << 64
| (b'e' as u128) << 72;
pub(crate) const SIZE: u128 =
(b's' as u128) | (b'i' as u128) << 8 | (b'z' as u128) << 16 | (b'e' as u128) << 24;
pub(crate) const TRANSID: u128 = (b't' as u128)
| (b'r' as u128) << 8
| (b'a' as u128) << 16
| (b'n' as u128) << 24
| (b's' as u128) << 32
| (b'i' as u128) << 40
| (b'd' as u128) << 48;
pub(crate) const BY: u128 = (b'b' as u128) | (b'y' as u128) << 8;
pub(crate) const N: u64 = b'n' as u64;
pub(crate) const NT: u64 = (b'n' as u64) | (b't' as u64) << 8;
pub(crate) const C: u64 = b'c' as u64;
pub(crate) const R: u64 = b'r' as u64;
pub(crate) const RT: u64 = (b'r' as u64) | (b't' as u64) << 8;
pub(crate) const NOTIFY: u128 = (b'n' as u128)
| (b'o' as u128) << 8
| (b't' as u128) << 16
| (b'i' as u128) << 24
| (b'f' as u128) << 32
| (b'y' as u128) << 40;
pub(crate) const ORCPT: u128 = (b'o' as u128)
| (b'r' as u128) << 8
| (b'c' as u128) << 16
| (b'p' as u128) << 24
| (b't' as u128) << 32;
pub(crate) const RET: u128 = (b'r' as u128) | (b'e' as u128) << 8 | (b't' as u128) << 16;
pub(crate) const ENVID: u128 = (b'e' as u128)
| (b'n' as u128) << 8
| (b'v' as u128) << 16
| (b'i' as u128) << 24
| (b'd' as u128) << 32;
pub(crate) const NEVER: u128 = (b'n' as u128)
| (b'e' as u128) << 8
| (b'v' as u128) << 16
| (b'e' as u128) << 24
| (b'r' as u128) << 32;
pub(crate) const SUCCESS: u128 = (b's' as u128)
| (b'u' as u128) << 8
| (b'c' as u128) << 16
| (b'c' as u128) << 24
| (b'e' as u128) << 32
| (b's' as u128) << 40
| (b's' as u128) << 48;
pub(crate) const FAILURE: u128 = (b'f' as u128)
| (b'a' as u128) << 8
| (b'i' as u128) << 16
| (b'l' as u128) << 24
| (b'u' as u128) << 32
| (b'r' as u128) << 40
| (b'e' as u128) << 48;
pub(crate) const DELAY: u128 = (b'd' as u128)
| (b'e' as u128) << 8
| (b'l' as u128) << 16
| (b'a' as u128) << 24
| (b'y' as u128) << 32;
pub(crate) const FULL: u64 =
(b'f' as u64) | (b'u' as u64) << 8 | (b'l' as u64) << 16 | (b'l' as u64) << 24;
pub(crate) const HDRS: u64 =
(b'h' as u64) | (b'd' as u64) << 8 | (b'r' as u64) << 16 | (b's' as u64) << 24;
pub(crate) const SOLICIT: u128 = (b's' as u128)
| (b'o' as u128) << 8
| (b'l' as u128) << 16
| (b'i' as u128) << 24
| (b'c' as u128) << 32
| (b'i' as u128) << 40
| (b't' as u128) << 48;
pub(crate) const MTRK: u128 =
(b'm' as u128) | (b't' as u128) << 8 | (b'r' as u128) << 16 | (b'k' as u128) << 24;
pub(crate) const AUTH_: u128 =
(b'a' as u128) | (b'u' as u128) << 8 | (b't' as u128) << 16 | (b'h' as u128) << 24;
pub(crate) const HOLDFOR: u128 = (b'h' as u128)
| (b'o' as u128) << 8
| (b'l' as u128) << 16
| (b'd' as u128) << 24
| (b'f' as u128) << 32
| (b'o' as u128) << 40
| (b'r' as u128) << 48;
pub(crate) const HOLDUNTIL: u128 = (b'h' as u128)
| (b'o' as u128) << 8
| (b'l' as u128) << 16
| (b'd' as u128) << 24
| (b'u' as u128) << 32
| (b'n' as u128) << 40
| (b't' as u128) << 48
| (b'i' as u128) << 56
| (b'l' as u128) << 64;
pub(crate) const SMTPUTF8: u128 = (b's' as u128)
| (b'm' as u128) << 8
| (b't' as u128) << 16
| (b'p' as u128) << 24
| (b'u' as u128) << 32
| (b't' as u128) << 40
| (b'f' as u128) << 48
| (b'8' as u128) << 56;
pub(crate) const CONPERM: u128 = (b'c' as u128)
| (b'o' as u128) << 8
| (b'n' as u128) << 16
| (b'p' as u128) << 24
| (b'e' as u128) << 32
| (b'r' as u128) << 40
| (b'm' as u128) << 48;
pub(crate) const CONNEG: u128 = (b'c' as u128)
| (b'o' as u128) << 8
| (b'n' as u128) << 16
| (b'n' as u128) << 24
| (b'e' as u128) << 32
| (b'g' as u128) << 40;
pub(crate) const MT_PRIORITY: u128 = (b'm' as u128)
| (b't' as u128) << 8
| (b'-' as u128) << 16
| (b'p' as u128) << 24
| (b'r' as u128) << 32
| (b'i' as u128) << 40
| (b'o' as u128) << 48
| (b'r' as u128) << 56
| (b'i' as u128) << 64
| (b't' as u128) << 72
| (b'y' as u128) << 80;
pub(crate) const RRVS: u128 =
(b'r' as u128) | (b'r' as u128) << 8 | (b'v' as u128) << 16 | (b's' as u128) << 24;
pub(crate) const REQUIRETLS: u128 = (b'r' as u128)
| (b'e' as u128) << 8
| (b'q' as u128) << 16
| (b'u' as u128) << 24
| (b'i' as u128) << 32
| (b'r' as u128) << 40
| (b'e' as u128) << 48
| (b't' as u128) << 56
| (b'l' as u128) << 64
| (b's' as u128) << 72;
// SASL Mechanisms
pub(crate) const _9798_M_DSA_SHA1: u128 = (b'9' as u128)
| (b'7' as u128) << 8
| (b'9' as u128) << 16
| (b'8' as u128) << 24
| (b'-' as u128) << 32
| (b'm' as u128) << 40
| (b'-' as u128) << 48
| (b'd' as u128) << 56
| (b's' as u128) << 64
| (b'a' as u128) << 72
| (b'-' as u128) << 80
| (b's' as u128) << 88
| (b'h' as u128) << 96
| (b'a' as u128) << 104
| (b'1' as u128) << 112;
pub(crate) const _9798_M_ECDSA_SHA: u128 = (b'9' as u128)
| (b'7' as u128) << 8
| (b'9' as u128) << 16
| (b'8' as u128) << 24
| (b'-' as u128) << 32
| (b'm' as u128) << 40
| (b'-' as u128) << 48
| (b'e' as u128) << 56
| (b'c' as u128) << 64
| (b'd' as u128) << 72
| (b's' as u128) << 80
| (b'a' as u128) << 88
| (b'-' as u128) << 96
| (b's' as u128) << 104
| (b'h' as u128) << 112
| (b'a' as u128) << 120;
pub(crate) const _9798_M_RSA_SHA1_: u128 = (b'9' as u128)
| (b'7' as u128) << 8
| (b'9' as u128) << 16
| (b'8' as u128) << 24
| (b'-' as u128) << 32
| (b'm' as u128) << 40
| (b'-' as u128) << 48
| (b'r' as u128) << 56
| (b's' as u128) << 64
| (b'a' as u128) << 72
| (b'-' as u128) << 80
| (b's' as u128) << 88
| (b'h' as u128) << 96
| (b'a' as u128) << 104
| (b'1' as u128) << 112
| (b'-' as u128) << 120;
pub(crate) const _9798_U_DSA_SHA1: u128 = (b'9' as u128)
| (b'7' as u128) << 8
| (b'9' as u128) << 16
| (b'8' as u128) << 24
| (b'-' as u128) << 32
| (b'u' as u128) << 40
| (b'-' as u128) << 48
| (b'd' as u128) << 56
| (b's' as u128) << 64
| (b'a' as u128) << 72
| (b'-' as u128) << 80
| (b's' as u128) << 88
| (b'h' as u128) << 96
| (b'a' as u128) << 104
| (b'1' as u128) << 112;
pub(crate) const _9798_U_ECDSA_SHA: u128 = (b'9' as u128)
| (b'7' as u128) << 8
| (b'9' as u128) << 16
| (b'8' as u128) << 24
| (b'-' as u128) << 32
| (b'u' as u128) << 40
| (b'-' as u128) << 48
| (b'e' as u128) << 56
| (b'c' as u128) << 64
| (b'd' as u128) << 72
| (b's' as u128) << 80
| (b'a' as u128) << 88
| (b'-' as u128) << 96
| (b's' as u128) << 104
| (b'h' as u128) << 112
| (b'a' as u128) << 120;
pub(crate) const _9798_U_RSA_SHA1_: u128 = (b'9' as u128)
| (b'7' as u128) << 8
| (b'9' as u128) << 16
| (b'8' as u128) << 24
| (b'-' as u128) << 32
| (b'u' as u128) << 40
| (b'-' as u128) << 48
| (b'r' as u128) << 56
| (b's' as u128) << 64
| (b'a' as u128) << 72
| (b'-' as u128) << 80
| (b's' as u128) << 88
| (b'h' as u128) << 96
| (b'a' as u128) << 104
| (b'1' as u128) << 112
| (b'-' as u128) << 120;
pub(crate) const ANONYMOUS: u128 = (b'a' as u128)
| (b'n' as u128) << 8
| (b'o' as u128) << 16
| (b'n' as u128) << 24
| (b'y' as u128) << 32
| (b'm' as u128) << 40
| (b'o' as u128) << 48
| (b'u' as u128) << 56
| (b's' as u128) << 64;
pub(crate) const CRAM_MD5: u128 = (b'c' as u128)
| (b'r' as u128) << 8
| (b'a' as u128) << 16
| (b'm' as u128) << 24
| (b'-' as u128) << 32
| (b'm' as u128) << 40
| (b'd' as u128) << 48
| (b'5' as u128) << 56;
pub(crate) const DIGEST_MD5: u128 = (b'd' as u128)
| (b'i' as u128) << 8
| (b'g' as u128) << 16
| (b'e' as u128) << 24
| (b's' as u128) << 32
| (b't' as u128) << 40
| (b'-' as u128) << 48
| (b'm' as u128) << 56
| (b'd' as u128) << 64
| (b'5' as u128) << 72;
pub(crate) const EAP_AES128: u128 = (b'e' as u128)
| (b'a' as u128) << 8
| (b'p' as u128) << 16
| (b'-' as u128) << 24
| (b'a' as u128) << 32
| (b'e' as u128) << 40
| (b's' as u128) << 48
| (b'1' as u128) << 56
| (b'2' as u128) << 64
| (b'8' as u128) << 72;
pub(crate) const EAP_AES128_PLUS: u128 = (b'e' as u128)
| (b'a' as u128) << 8
| (b'p' as u128) << 16
| (b'-' as u128) << 24
| (b'a' as u128) << 32
| (b'e' as u128) << 40
| (b's' as u128) << 48
| (b'1' as u128) << 56
| (b'2' as u128) << 64
| (b'8' as u128) << 72
| (b'-' as u128) << 80
| (b'p' as u128) << 88
| (b'l' as u128) << 96
| (b'u' as u128) << 104
| (b's' as u128) << 112;
pub(crate) const ECDH_X25519_CHAL: u128 = (b'e' as u128)
| (b'c' as u128) << 8
| (b'd' as u128) << 16
| (b'h' as u128) << 24
| (b'-' as u128) << 32
| (b'x' as u128) << 40
| (b'2' as u128) << 48
| (b'5' as u128) << 56
| (b'5' as u128) << 64
| (b'1' as u128) << 72
| (b'9' as u128) << 80
| (b'-' as u128) << 88
| (b'c' as u128) << 96
| (b'h' as u128) << 104
| (b'a' as u128) << 112
| (b'l' as u128) << 120;
pub(crate) const ECDSA_NIST256P_C: u128 = (b'e' as u128)
| (b'c' as u128) << 8
| (b'd' as u128) << 16
| (b's' as u128) << 24
| (b'a' as u128) << 32
| (b'-' as u128) << 40
| (b'n' as u128) << 48
| (b'i' as u128) << 56
| (b's' as u128) << 64
| (b't' as u128) << 72
| (b'2' as u128) << 80
| (b'5' as u128) << 88
| (b'6' as u128) << 96
| (b'p' as u128) << 104
| (b'-' as u128) << 112
| (b'c' as u128) << 120;
pub(crate) const EXTERNAL: u128 = (b'e' as u128)
| (b'x' as u128) << 8
| (b't' as u128) << 16
| (b'e' as u128) << 24
| (b'r' as u128) << 32
| (b'n' as u128) << 40
| (b'a' as u128) << 48
| (b'l' as u128) << 56;
pub(crate) const GS2_KRB5: u128 = (b'g' as u128)
| (b's' as u128) << 8
| (b'2' as u128) << 16
| (b'-' as u128) << 24
| (b'k' as u128) << 32
| (b'r' as u128) << 40
| (b'b' as u128) << 48
| (b'5' as u128) << 56;
pub(crate) const GS2_KRB5_PLUS: u128 = (b'g' as u128)
| (b's' as u128) << 8
| (b'2' as u128) << 16
| (b'-' as u128) << 24
| (b'k' as u128) << 32
| (b'r' as u128) << 40
| (b'b' as u128) << 48
| (b'5' as u128) << 56
| (b'-' as u128) << 64
| (b'p' as u128) << 72
| (b'l' as u128) << 80
| (b'u' as u128) << 88
| (b's' as u128) << 96;
pub(crate) const GSS_SPNEGO: u128 = (b'g' as u128)
| (b's' as u128) << 8
| (b's' as u128) << 16
| (b'-' as u128) << 24
| (b's' as u128) << 32
| (b'p' as u128) << 40
| (b'n' as u128) << 48
| (b'e' as u128) << 56
| (b'g' as u128) << 64
| (b'o' as u128) << 72;
pub(crate) const GSSAPI: u128 = (b'g' as u128)
| (b's' as u128) << 8
| (b's' as u128) << 16
| (b'a' as u128) << 24
| (b'p' as u128) << 32
| (b'i' as u128) << 40;
pub(crate) const KERBEROS_V4: u128 = (b'k' as u128)
| (b'e' as u128) << 8
| (b'r' as u128) << 16
| (b'b' as u128) << 24
| (b'e' as u128) << 32
| (b'r' as u128) << 40
| (b'o' as u128) << 48
| (b's' as u128) << 56
| (b'_' as u128) << 64
| (b'v' as u128) << 72
| (b'4' as u128) << 80;
pub(crate) const KERBEROS_V5: u128 = (b'k' as u128)
| (b'e' as u128) << 8
| (b'r' as u128) << 16
| (b'b' as u128) << 24
| (b'e' as u128) << 32
| (b'r' as u128) << 40
| (b'o' as u128) << 48
| (b's' as u128) << 56
| (b'_' as u128) << 64
| (b'v' as u128) << 72
| (b'5' as u128) << 80;
pub(crate) const LOGIN: u128 = (b'l' as u128)
| (b'o' as u128) << 8
| (b'g' as u128) << 16
| (b'i' as u128) << 24
| (b'n' as u128) << 32;
pub(crate) const NMAS_SAMBA_AUTH: u128 = (b'n' as u128)
| (b'm' as u128) << 8
| (b'a' as u128) << 16
| (b's' as u128) << 24
| (b'-' as u128) << 32
| (b's' as u128) << 40
| (b'a' as u128) << 48
| (b'm' as u128) << 56
| (b'b' as u128) << 64
| (b'a' as u128) << 72
| (b'-' as u128) << 80
| (b'a' as u128) << 88
| (b'u' as u128) << 96
| (b't' as u128) << 104
| (b'h' as u128) << 112;
pub(crate) const NMAS_AUTHEN: u128 = (b'n' as u128)
| (b'm' as u128) << 8
| (b'a' as u128) << 16
| (b's' as u128) << 24
| (b'_' as u128) << 32
| (b'a' as u128) << 40
| (b'u' as u128) << 48
| (b't' as u128) << 56
| (b'h' as u128) << 64
| (b'e' as u128) << 72
| (b'n' as u128) << 80;
pub(crate) const NMAS_LOGIN: u128 = (b'n' as u128)
| (b'm' as u128) << 8
| (b'a' as u128) << 16
| (b's' as u128) << 24
| (b'_' as u128) << 32
| (b'l' as u128) << 40
| (b'o' as u128) << 48
| (b'g' as u128) << 56
| (b'i' as u128) << 64
| (b'n' as u128) << 72;
pub(crate) const NTLM: u128 =
(b'n' as u128) | (b't' as u128) << 8 | (b'l' as u128) << 16 | (b'm' as u128) << 24;
pub(crate) const OAUTH10A: u128 = (b'o' as u128)
| (b'a' as u128) << 8
| (b'u' as u128) << 16
| (b't' as u128) << 24
| (b'h' as u128) << 32
| (b'1' as u128) << 40
| (b'0' as u128) << 48
| (b'a' as u128) << 56;
pub(crate) const OAUTHBEARER: u128 = (b'o' as u128)
| (b'a' as u128) << 8
| (b'u' as u128) << 16
| (b't' as u128) << 24
| (b'h' as u128) << 32
| (b'b' as u128) << 40
| (b'e' as u128) << 48
| (b'a' as u128) << 56
| (b'r' as u128) << 64
| (b'e' as u128) << 72
| (b'r' as u128) << 80;
pub(crate) const OPENID20: u128 = (b'o' as u128)
| (b'p' as u128) << 8
| (b'e' as u128) << 16
| (b'n' as u128) << 24
| (b'i' as u128) << 32
| (b'd' as u128) << 40
| (b'2' as u128) << 48
| (b'0' as u128) << 56;
pub(crate) const OTP: u128 = (b'o' as u128) | (b't' as u128) << 8 | (b'p' as u128) << 16;
pub(crate) const PLAIN: u128 = (b'p' as u128)
| (b'l' as u128) << 8
| (b'a' as u128) << 16
| (b'i' as u128) << 24
| (b'n' as u128) << 32;
pub(crate) const SAML20: u128 = (b's' as u128)
| (b'a' as u128) << 8
| (b'm' as u128) << 16
| (b'l' as u128) << 24
| (b'2' as u128) << 32
| (b'0' as u128) << 40;
pub(crate) const SCRAM_SHA_1: u128 = (b's' as u128)
| (b'c' as u128) << 8
| (b'r' as u128) << 16
| (b'a' as u128) << 24
| (b'm' as u128) << 32
| (b'-' as u128) << 40
| (b's' as u128) << 48
| (b'h' as u128) << 56
| (b'a' as u128) << 64
| (b'-' as u128) << 72
| (b'1' as u128) << 80;
pub(crate) const SCRAM_SHA_1_PLUS: u128 = (b's' as u128)
| (b'c' as u128) << 8
| (b'r' as u128) << 16
| (b'a' as u128) << 24
| (b'm' as u128) << 32
| (b'-' as u128) << 40
| (b's' as u128) << 48
| (b'h' as u128) << 56
| (b'a' as u128) << 64
| (b'-' as u128) << 72
| (b'1' as u128) << 80
| (b'-' as u128) << 88
| (b'p' as u128) << 96
| (b'l' as u128) << 104
| (b'u' as u128) << 112
| (b's' as u128) << 120;
pub(crate) const SCRAM_SHA_256: u128 = (b's' as u128)
| (b'c' as u128) << 8
| (b'r' as u128) << 16
| (b'a' as u128) << 24
| (b'm' as u128) << 32
| (b'-' as u128) << 40
| (b's' as u128) << 48
| (b'h' as u128) << 56
| (b'a' as u128) << 64
| (b'-' as u128) << 72
| (b'2' as u128) << 80
| (b'5' as u128) << 88
| (b'6' as u128) << 96;
pub(crate) const SCRAM_SHA_256_PL: u128 = (b's' as u128)
| (b'c' as u128) << 8
| (b'r' as u128) << 16
| (b'a' as u128) << 24
| (b'm' as u128) << 32
| (b'-' as u128) << 40
| (b's' as u128) << 48
| (b'h' as u128) << 56
| (b'a' as u128) << 64
| (b'-' as u128) << 72
| (b'2' as u128) << 80
| (b'5' as u128) << 88
| (b'6' as u128) << 96
| (b'-' as u128) << 104
| (b'p' as u128) << 112
| (b'l' as u128) << 120;
pub(crate) const SECURID: u128 = (b's' as u128)
| (b'e' as u128) << 8
| (b'c' as u128) << 16
| (b'u' as u128) << 24
| (b'r' as u128) << 32
| (b'i' as u128) << 40
| (b'd' as u128) << 48;
pub(crate) const SKEY: u128 =
(b's' as u128) | (b'k' as u128) << 8 | (b'e' as u128) << 16 | (b'y' as u128) << 24;
pub(crate) const SPNEGO: u128 = (b's' as u128)
| (b'p' as u128) << 8
| (b'n' as u128) << 16
| (b'e' as u128) << 24
| (b'g' as u128) << 32
| (b'o' as u128) << 40;
pub(crate) const SPNEGO_PLUS: u128 = (b's' as u128)
| (b'p' as u128) << 8
| (b'n' as u128) << 16
| (b'e' as u128) << 24
| (b'g' as u128) << 32
| (b'o' as u128) << 40
| (b'-' as u128) << 48
| (b'p' as u128) << 56
| (b'l' as u128) << 64
| (b'u' as u128) << 72
| (b's' as u128) << 80;
pub(crate) const SXOVER_PLUS: u128 = (b's' as u128)
| (b'x' as u128) << 8
| (b'o' as u128) << 16
| (b'v' as u128) << 24
| (b'e' as u128) << 32
| (b'r' as u128) << 40
| (b'-' as u128) << 48
| (b'p' as u128) << 56
| (b'l' as u128) << 64
| (b'u' as u128) << 72
| (b's' as u128) << 80;
pub(crate) const XOAUTH: u128 = (b'x' as u128)
| (b'o' as u128) << 8
| (b'a' as u128) << 16
| (b'u' as u128) << 24
| (b't' as u128) << 32
| (b'h' as u128) << 40;
pub(crate) const XOAUTH2: u128 = (b'x' as u128)
| (b'o' as u128) << 8
| (b'a' as u128) << 16
| (b'u' as u128) << 24
| (b't' as u128) << 32
| (b'h' as u128) << 40
| (b'2' as u128) << 48;
/*
* Adapted from Daniel Lemire's source:
* https://github.com/lemire/Code-used-on-Daniel-Lemire-s-blog/blob/master/2019/04/17/hexparse.cpp
*
*/
pub(crate) static HEX_MAP: &[i8] = &[
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 10,
11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
];

1895
src/request/parser.rs Normal file
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0
src/response/mod.rs Normal file
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