sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-02-03 13:47:25 +03:00
Code

smb2_negotiate: maintain xconn->smb2.server.sign_algo

Browse Source 
This prepares the negotiation of signing algorithms in future.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14512

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Stefan Metzmacher 2020-11-11 13:18:24 +01:00 committed by Jeremy Allison
parent 3e43962f73
commit 9da2f6727f
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
source3/smbd/globals.h
View File

@ -529,6 +529,7 @@ struct smbXsrv_connection {
uint32_t max_trans;
uint32_t max_read;
uint32_t max_write;
uint16_t sign_algo;
uint16_t cipher;
} server;

6
source3/smbd/smb2_negprot.c
View File

@ -455,6 +455,12 @@ NTSTATUS smbd_smb2_request_process_negprot(struct smbd_smb2_request *req)
req->preauth = &req->xconn->smb2.preauth;
}
if (protocol >= PROTOCOL_SMB2_24) {
xconn->smb2.server.sign_algo = SMB2_SIGNING_AES128_CMAC;
} else {
xconn->smb2.server.sign_algo = SMB2_SIGNING_HMAC_SHA256;
}
if ((capabilities & SMB2_CAP_ENCRYPTION) && (in_cipher != NULL)) {
size_t needed = 2;
uint16_t cipher_count;