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| author | Daniel P. Berrange <berrange@redhat.com> | 2011-06-23 13:31:41 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-07-23 11:19:02 -0500 |
| commit | 7e7e2ebc942da8285931ceabf12823e165dced8b (patch) | |
| tree | d7d939f0efe179dfd01efc5915479623d95f8d9b /ui/vnc-auth-vencrypt.c | |
| parent | e69ae5c49af45a67ebdf6a7cf465eb91b5c8ee11 (diff) | |
| download | qemu-7e7e2ebc942da8285931ceabf12823e165dced8b.zip qemu-7e7e2ebc942da8285931ceabf12823e165dced8b.tar.gz qemu-7e7e2ebc942da8285931ceabf12823e165dced8b.tar.bz2 | |
Store VNC auth scheme per-client as well as per-server
A future patch will introduce a situation where different
clients may have different authentication schemes set.
When a new client arrives, copy the 'auth' and 'subauth'
fields from VncDisplay into the client's VncState, and
use the latter in all authentication functions.
* ui/vnc.h: Add 'auth' and 'subauth' to VncState
* ui/vnc-auth-sasl.c, ui/vnc-auth-vencrypt.c,
ui/vnc.c: Make auth functions pull auth scheme
from VncState instead of VncDisplay
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'ui/vnc-auth-vencrypt.c')
| -rw-r--r-- | ui/vnc-auth-vencrypt.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/ui/vnc-auth-vencrypt.c b/ui/vnc-auth-vencrypt.c index 07c1691..674ba97 100644 --- a/ui/vnc-auth-vencrypt.c +++ b/ui/vnc-auth-vencrypt.c @@ -29,7 +29,7 @@ static void start_auth_vencrypt_subauth(VncState *vs) { - switch (vs->vd->subauth) { + switch (vs->subauth) { case VNC_AUTH_VENCRYPT_TLSNONE: case VNC_AUTH_VENCRYPT_X509NONE: VNC_DEBUG("Accept TLS auth none\n"); @@ -51,7 +51,7 @@ static void start_auth_vencrypt_subauth(VncState *vs) #endif /* CONFIG_VNC_SASL */ default: /* Should not be possible, but just in case */ - VNC_DEBUG("Reject subauth %d server bug\n", vs->vd->auth); + VNC_DEBUG("Reject subauth %d server bug\n", vs->auth); vnc_write_u8(vs, 1); if (vs->minor >= 8) { static const char err[] = "Unsupported authentication type"; @@ -110,17 +110,17 @@ static void vnc_tls_handshake_io(void *opaque) { #define NEED_X509_AUTH(vs) \ - ((vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509NONE || \ - (vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509VNC || \ - (vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509PLAIN || \ - (vs)->vd->subauth == VNC_AUTH_VENCRYPT_X509SASL) + ((vs)->subauth == VNC_AUTH_VENCRYPT_X509NONE || \ + (vs)->subauth == VNC_AUTH_VENCRYPT_X509VNC || \ + (vs)->subauth == VNC_AUTH_VENCRYPT_X509PLAIN || \ + (vs)->subauth == VNC_AUTH_VENCRYPT_X509SASL) static int protocol_client_vencrypt_auth(VncState *vs, uint8_t *data, size_t len) { int auth = read_u32(data, 0); - if (auth != vs->vd->subauth) { + if (auth != vs->subauth) { VNC_DEBUG("Rejecting auth %d\n", auth); vnc_write_u8(vs, 0); /* Reject auth */ vnc_flush(vs); @@ -153,10 +153,10 @@ static int protocol_client_vencrypt_init(VncState *vs, uint8_t *data, size_t len vnc_flush(vs); vnc_client_error(vs); } else { - VNC_DEBUG("Sending allowed auth %d\n", vs->vd->subauth); + VNC_DEBUG("Sending allowed auth %d\n", vs->subauth); vnc_write_u8(vs, 0); /* Accept version */ vnc_write_u8(vs, 1); /* Number of sub-auths */ - vnc_write_u32(vs, vs->vd->subauth); /* The supported auth */ + vnc_write_u32(vs, vs->subauth); /* The supported auth */ vnc_flush(vs); vnc_read_when(vs, protocol_client_vencrypt_auth, 4); } |