refactor(ext/crypto): clean up rust side importKey (#13036)

This commit cleans up the Rust side of `import_key` by using a bunch of
enums instead of structs with "type" and "data" fields.

This commit does add some duplicated code for the time being, because
a lot of the other ops still need to get the same cleanup treatment.

1 files changed, 74 insertions, 0 deletions

diff --git a/ext/crypto/shared.rs b/ext/crypto/shared.rs
new file mode 100644
index 000000000..696b1c087
--- /dev/null
+++ b/ext/crypto/shared.rs
@@ -0,0 +1,74 @@
+use std::borrow::Cow;
+
+use deno_core::error::custom_error;
+use deno_core::error::AnyError;
+use deno_core::ZeroCopyBuf;
+use serde::Deserialize;
+use serde::Serialize;
+
+pub const RSA_ENCRYPTION_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.1");
+pub const SHA1_RSA_ENCRYPTION_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.5");
+pub const SHA256_RSA_ENCRYPTION_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.11");
+pub const SHA384_RSA_ENCRYPTION_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.12");
+pub const SHA512_RSA_ENCRYPTION_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.13");
+pub const RSASSA_PSS_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.10");
+pub const ID_SHA1_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.3.14.3.2.26");
+pub const ID_SHA256_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("2.16.840.1.101.3.4.2.1");
+pub const ID_SHA384_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("2.16.840.1.101.3.4.2.2");
+pub const ID_SHA512_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("2.16.840.1.101.3.4.2.3");
+pub const ID_MFG1: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.8");
+pub const RSAES_OAEP_OID: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.7");
+pub const ID_P_SPECIFIED: rsa::pkcs8::ObjectIdentifier =
+  rsa::pkcs8::ObjectIdentifier::new("1.2.840.113549.1.1.9");
+
+#[derive(Serialize, Deserialize, Copy, Clone, PartialEq)]
+pub enum ShaHash {
+  #[serde(rename = "SHA-1")]
+  Sha1,
+  #[serde(rename = "SHA-256")]
+  Sha256,
+  #[serde(rename = "SHA-384")]
+  Sha384,
+  #[serde(rename = "SHA-512")]
+  Sha512,
+}
+
+#[derive(Serialize, Deserialize, Copy, Clone, PartialEq)]
+pub enum EcNamedCurve {
+  #[serde(rename = "P-256")]
+  P256,
+  #[serde(rename = "P-384")]
+  P384,
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(rename_all = "lowercase", tag = "type", content = "data")]
+pub enum RawKeyData {
+  Secret(ZeroCopyBuf),
+  Private(ZeroCopyBuf),
+  Public(ZeroCopyBuf),
+}
+
+pub fn data_error(msg: impl Into<Cow<'static, str>>) -> AnyError {
+  custom_error("DOMExceptionDataError", msg)
+}
+
+pub fn not_supported_error(msg: impl Into<Cow<'static, str>>) -> AnyError {
+  custom_error("DOMExceptionNotSupportedError", msg)
+}
+
+pub fn unsupported_format() -> AnyError {
+  not_supported_error("unsupported format")
+}