Fix Option handling
This commit is contained in:
parent
571898252f
commit
b9a3e3086f
|
@ -6,6 +6,27 @@ extern crate simple_asn1;
|
|||
|
||||
use simple_asn1::{OID, BigUint};
|
||||
|
||||
/// Supported PEM files for EC and RSA Public and Private Keys
|
||||
#[derive(Debug, PartialEq)]
|
||||
enum PemType {
|
||||
ECPublicKey,
|
||||
ECPrivateKey,
|
||||
RSAPublicKey,
|
||||
RSAPrivateKey,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
enum PemEncodedWith {
|
||||
PKCS1,
|
||||
PKCS8,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
enum Classification {
|
||||
EC,
|
||||
RSA,
|
||||
}
|
||||
|
||||
/// The return type of a successful PEM encoded key with `decode_pem`
|
||||
///
|
||||
/// This struct gives a way to parse a string to a key for use in jsonwebtoken.
|
||||
|
@ -60,13 +81,13 @@ impl PemEncodedKey {
|
|||
// This handles PKCS#8 private keys
|
||||
"PRIVATE KEY" => {
|
||||
match classify_pem(&asn1_content) {
|
||||
Option::Some(Classification::EC) => Ok(PemEncodedKey {
|
||||
Some(Classification::EC) => Ok(PemEncodedKey {
|
||||
content: pem_contents,
|
||||
asn1: asn1_content,
|
||||
pem_type: PemType::ECPrivateKey,
|
||||
encoded_with: PemEncodedWith::PKCS8,
|
||||
}),
|
||||
Option::Some(Classification::RSA) => Ok(PemEncodedKey {
|
||||
Some(Classification::RSA) => Ok(PemEncodedKey {
|
||||
content: pem_contents,
|
||||
asn1: asn1_content,
|
||||
pem_type: PemType::RSAPrivateKey,
|
||||
|
@ -79,13 +100,13 @@ impl PemEncodedKey {
|
|||
// This handles PKCS#8 public keys
|
||||
"PUBLIC KEY" => {
|
||||
match classify_pem(&asn1_content) {
|
||||
Option::Some(Classification::EC) => Ok(PemEncodedKey {
|
||||
Some(Classification::EC) => Ok(PemEncodedKey {
|
||||
content: pem_contents,
|
||||
asn1: asn1_content,
|
||||
pem_type: PemType::ECPublicKey,
|
||||
encoded_with: PemEncodedWith::PKCS8,
|
||||
}),
|
||||
Option::Some(Classification::RSA) => Ok(PemEncodedKey {
|
||||
Some(Classification::RSA) => Ok(PemEncodedKey {
|
||||
content: pem_contents,
|
||||
asn1: asn1_content,
|
||||
pem_type: PemType::RSAPublicKey,
|
||||
|
@ -122,30 +143,6 @@ impl PemEncodedKey {
|
|||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
#[derive(PartialEq)]
|
||||
/// Supported PEM files for EC and RSA Public and Private Keys
|
||||
enum PemType {
|
||||
ECPublicKey,
|
||||
ECPrivateKey,
|
||||
RSAPublicKey,
|
||||
RSAPrivateKey,
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
#[derive(PartialEq)]
|
||||
enum PemEncodedWith {
|
||||
PKCS1,
|
||||
PKCS8,
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
#[derive(PartialEq)]
|
||||
enum Classification {
|
||||
EC,
|
||||
RSA,
|
||||
}
|
||||
|
||||
// This really just finds and returns the first bitstring or octet string
|
||||
// Which is the x coordinate for EC public keys
|
||||
// And the DER contents of an RSA key
|
||||
|
@ -186,13 +183,13 @@ fn classify_pem(asn1: &Vec<simple_asn1::ASN1Block>) -> Option<Classification> {
|
|||
}
|
||||
simple_asn1::ASN1Block::ObjectIdentifier(_, oid) => {
|
||||
if oid == ec_public_key_oid {
|
||||
return Option::Some(Classification::EC);
|
||||
return Some(Classification::EC);
|
||||
} else if oid == rsa_public_key_oid {
|
||||
return Option::Some(Classification::RSA);
|
||||
return Some(Classification::RSA);
|
||||
}
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
return Option::default();
|
||||
None
|
||||
}
|
Loading…
Reference in New Issue