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test: tested loading ECDSA key pair from text

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This commit is contained in:
zihluwang
2025-01-26 20:05:06 +08:00
parent 5f9ea34af0
commit cf7e5efa62
7 changed files with 105 additions and 11 deletions
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key-pair-loader/src/main/java/com/onixbyte/security/impl/EcKeyLoader.java
+11 -10
View File
@@ -55,12 +55,13 @@ public class EcKeyLoader implements KeyLoader {
/**
* Initialise a key loader for EC-based algorithms.
*
* @throws NoSuchAlgorithmException if no {@code Provider} supports a {@code KeyFactorySpi}
* implementation for the specified algorithm
*/
public EcKeyLoader() throws NoSuchAlgorithmException {
this.keyFactory = KeyFactory.getInstance("EC");
public EcKeyLoader() {
try {
this.keyFactory = KeyFactory.getInstance("EC");
} catch (NoSuchAlgorithmException e) {
throw new KeyLoadingException(e);
}
}
/**
@@ -76,8 +77,8 @@ public class EcKeyLoader implements KeyLoader {
try {
// remove all unnecessary parts of the pem key text
pemKeyText = pemKeyText
.replaceAll("-----BEGIN EC PRIVATE KEY-----", "")
.replaceAll("-----END EC PRIVATE KEY-----", "")
.replaceAll("-----BEGIN (EC )?PRIVATE KEY-----", "")
.replaceAll("-----END (EC )?PRIVATE KEY-----", "")
.replaceAll("\n", "");
var decodedKeyString = Base64.getDecoder().decode(pemKeyText);
var keySpec = new PKCS8EncodedKeySpec(decodedKeyString);
@@ -106,8 +107,8 @@ public class EcKeyLoader implements KeyLoader {
try {
// remove all unnecessary parts of the pem key text
pemKeyText = pemKeyText
.replaceAll("-----BEGIN EC PUBLIC KEY-----", "")
.replaceAll("-----END EC PUBLIC KEY-----", "")
.replaceAll("-----BEGIN (EC )?PUBLIC KEY-----", "")
.replaceAll("-----END (EC )?PUBLIC KEY-----", "")
.replaceAll("\n", "");
var keyBytes = Base64.getDecoder().decode(pemKeyText);
var spec = new X509EncodedKeySpec(keyBytes);
@@ -115,7 +116,7 @@ public class EcKeyLoader implements KeyLoader {
if (key instanceof ECPublicKey publicKey) {
return publicKey;
} else {
throw new KeyLoadingException("Unable to load private key from pem-formatted key text.");
throw new KeyLoadingException("Unable to load public key from pem-formatted key text.");
}
} catch (InvalidKeySpecException e) {
throw new KeyLoadingException("Key spec is invalid.", e);
key-pair-loader/src/test/java/com/onixbyte/security/KeyPairLoaderTest.java
+15 -1
View File
@@ -17,13 +17,27 @@
package com.onixbyte.security;
import com.onixbyte.security.impl.EcKeyLoader;
import org.junit.jupiter.api.Test;
public class KeyPairLoaderTest {
@Test
public void test() {
var keyLoader = new EcKeyLoader();
var privateKey = keyLoader.loadPrivateKey("""
-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgs79JlARgXEf6EDV7
+PHQCTHEMtqIoHOy1GZ1+ynQJ6yhRANCAARkA7GRY2i4gg8qx0XViAXUP9cPw9pn
Jg1wfrQ41FaMyqVBejNYxvaLtamErF/ySimnjafMJ+VZCh34lBj6Ez8R
-----END PRIVATE KEY-----
""");
var publicKey = keyLoader.loadPublicKey("""
-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZAOxkWNouIIPKsdF1YgF1D/XD8Pa
ZyYNcH60ONRWjMqlQXozWMb2i7WphKxf8kopp42nzCflWQod+JQY+hM/EQ==
-----END PUBLIC KEY-----
""");
}
}
key-pair-loader/src/test/resources/ec_private_key.pem
+5
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@@ -0,0 +1,5 @@
-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgs79JlARgXEf6EDV7
+PHQCTHEMtqIoHOy1GZ1+ynQJ6yhRANCAARkA7GRY2i4gg8qx0XViAXUP9cPw9pn
Jg1wfrQ41FaMyqVBejNYxvaLtamErF/ySimnjafMJ+VZCh34lBj6Ez8R
-----END PRIVATE KEY-----
key-pair-loader/src/test/resources/ec_private_key_pkcs8.pem
+5
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@@ -0,0 +1,5 @@
-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgs79JlARgXEf6EDV7
+PHQCTHEMtqIoHOy1GZ1+ynQJ6yhRANCAARkA7GRY2i4gg8qx0XViAXUP9cPw9pn
Jg1wfrQ41FaMyqVBejNYxvaLtamErF/ySimnjafMJ+VZCh34lBj6Ez8R
-----END PRIVATE KEY-----
key-pair-loader/src/test/resources/ec_public_key.pem
+4
View File
@@ -0,0 +1,4 @@
-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZAOxkWNouIIPKsdF1YgF1D/XD8Pa
ZyYNcH60ONRWjMqlQXozWMb2i7WphKxf8kopp42nzCflWQod+JQY+hM/EQ==
-----END PUBLIC KEY-----