diff options
author | lookshe <github@lookshe.org> | 2016-03-06 19:42:55 +0100 |
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committer | lookshe <github@lookshe.org> | 2016-03-06 19:42:55 +0100 |
commit | 3c400703e082a1b180b35d891b8fb3460c7d5b87 (patch) | |
tree | 28738dd90fc41b4ab71897f38d324828778ad2e3 /src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java | |
parent | 72114d732427266024cdd6e27cd8d1aa60afae2f (diff) | |
parent | f28d77dc42f6bac5a026e0b1c78562dee8de45ac (diff) |
Merge branch 'trz/rebase' into trz/rename
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java')
-rw-r--r-- | src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java b/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java index a991b1d7..3540d2cf 100644 --- a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java +++ b/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java @@ -21,7 +21,6 @@ public class ScramSha1 extends SaslMechanism { // TODO: When channel binding (SCRAM-SHA1-PLUS) is supported in future, generalize this to indicate support and/or usage. final private static String GS2_HEADER = "n,,"; private String clientFirstMessageBare; - private byte[] serverFirstMessage; final private String clientNonce; private byte[] serverSignature = null; private static HMac HMAC; @@ -101,7 +100,10 @@ public class ScramSha1 extends SaslMechanism { public String getResponse(final String challenge) throws AuthenticationException { switch (state) { case AUTH_TEXT_SENT: - serverFirstMessage = Base64.decode(challenge, Base64.DEFAULT); + if (challenge == null) { + throw new AuthenticationException("challenge can not be null"); + } + byte[] serverFirstMessage = Base64.decode(challenge, Base64.DEFAULT); final Tokenizer tokenizer = new Tokenizer(serverFirstMessage); String nonce = ""; int iterationCount = -1; |