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SAM: Fix checkPrivateDestination() for key certs (ticket #1318)

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zzz
2014-06-27 16:19:07 +00:00
parent c95ed2ea96
commit 31938f49d6
1 changed files with 14 additions and 3 deletions
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17
apps/sam/java/src/net/i2p/sam/SAMUtils.java
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@ -79,15 +79,26 @@ class SAMUtils {
}
public static class InvalidDestinationException extends Exception {
static final long serialVersionUID = 0x1 ;
private static final long serialVersionUID = 0x1;
}
/**
* Check whether a base64-encoded {dest,privkey,signingprivkey} is valid
*
* @param dest The base64-encoded destination and keys to be checked (same format as PrivateKeyFile)
*
* @throws InvalidDestination if invalid
*/
public static void checkPrivateDestination(String dest) throws InvalidDestinationException {
ByteArrayInputStream destKeyStream = new ByteArrayInputStream(Base64.decode(dest));
try {
new Destination().readBytes(destKeyStream);
Destination d = new Destination();
d.readBytes(destKeyStream);
new PrivateKey().readBytes(destKeyStream);
new SigningPrivateKey().readBytes(destKeyStream);
SigningPrivateKey spk = new SigningPrivateKey(d.getSigningPublicKey().getType());
spk.readBytes(destKeyStream);
} catch (Exception e) {
throw new InvalidDestinationException();
}