Signed-off-by: Martin Koegler <mkoeg...@auto.tuwien.ac.at>
---
common/rfb/CConnection.cxx | 30 ++++++++++++++----------------
common/rfb/CConnection.h | 8 --------
unix/vncviewer/CConn.cxx | 3 ---
win/vncviewer/CConn.cxx | 2 --
4 files changed, 14 insertions(+), 29 deletions(-)
diff --git a/common/rfb/CConnection.cxx b/common/rfb/CConnection.cxx
index ac3c35e..21a1faa 100644
--- a/common/rfb/CConnection.cxx
+++ b/common/rfb/CConnection.cxx
@@ -33,7 +33,7 @@ static LogWriter vlog("CConnection");
CConnection::CConnection()
: csecurity(0), is(0), os(0), reader_(0), writer_(0),
- shared(false), nSecTypes(0), clientSecTypeOrder(false),
+ shared(false), clientSecTypeOrder(false),
state_(RFBSTATE_UNINITIALISED), useProtocol3_3(false)
{
security = new Security();
@@ -59,13 +59,6 @@ void CConnection::setStreams(rdr::InStream* is_,
rdr::OutStream* os_)
os = os_;
}
-void CConnection::addSecType(rdr::U8 secType)
-{
- if (nSecTypes == maxSecTypes)
- throw Exception("too many security types");
- secTypes[nSecTypes++] = secType;
-}
-
void CConnection::setClientSecTypeOrder(bool clientOrder) {
clientSecTypeOrder = clientOrder;
}
@@ -133,6 +126,9 @@ void CConnection::processSecurityTypesMsg()
int secType = secTypeInvalid;
+ std::list<rdr::U8> secTypes;
+ secTypes = security->GetEnabledSecTypes();
+
if (cp.isVersion(3,3)) {
// legacy 3.3 server may only offer "vnc authentication" or "none"
@@ -142,10 +138,10 @@ void CConnection::processSecurityTypesMsg()
throwConnFailedException();
} else if (secType == secTypeNone || secType == secTypeVncAuth) {
- int j;
- for (j = 0; j < nSecTypes; j++)
- if (secTypes[j] == secType) break;
- if (j == nSecTypes)
+ std::list<rdr::U8>::iterator i;
+ for (i = secTypes.begin(); i != secTypes.end(); i++)
+ if (*i == secType) break;
+ if (i == secTypes.end())
secType = secTypeInvalid;
} else {
vlog.error("Unknown 3.3 security type %d", secType);
@@ -160,7 +156,7 @@ void CConnection::processSecurityTypesMsg()
if (nServerSecTypes == 0)
throwConnFailedException();
- int secTypePos = nSecTypes;
+ int secTypePos = secTypes.size();
for (int i = 0; i < nServerSecTypes; i++) {
rdr::U8 serverSecType = is->readU8();
vlog.debug("Server offers security type %s(%d)",
@@ -171,9 +167,11 @@ void CConnection::processSecurityTypesMsg()
// we keep trying types, to find the one that matches and
// which appears first in the client's list of supported types.
if (secType == secTypeInvalid || clientSecTypeOrder) {
- for (int j = 0; j < nSecTypes; j++) {
- if (secTypes[j] == serverSecType && j < secTypePos) {
- secType = secTypes[j];
+ std::list<rdr::U8>::iterator i;
+ int j;
+ for (j = 0, i = secTypes.begin(); i != secTypes.end(); i++, j++) {
+ if (*i == serverSecType && j < secTypePos) {
+ secType = *i;
secTypePos = j;
break;
}
diff --git a/common/rfb/CConnection.h b/common/rfb/CConnection.h
index 6d3783a..832e061 100644
--- a/common/rfb/CConnection.h
+++ b/common/rfb/CConnection.h
@@ -59,11 +59,6 @@ namespace rfb {
// (i.e. SConnection will not delete them).
void setStreams(rdr::InStream* is, rdr::OutStream* os);
- // addSecType() should be called once for each security type which the
- // client supports. The order in which they're added is such that the
- // first one is most preferred.
- void addSecType(rdr::U8 secType);
-
// setClientSecTypeOrder() determines whether the client should obey
// the server's security type preference, by picking the first server
security
// type that the client supports, or whether it should pick the first type
@@ -163,9 +158,6 @@ namespace rfb {
CMsgWriter* writer_;
bool deleteStreamsWhenDone;
bool shared;
- enum { maxSecTypes = 8 };
- int nSecTypes;
- rdr::U8 secTypes[maxSecTypes];
bool clientSecTypeOrder;
stateEnum state_;
diff --git a/unix/vncviewer/CConn.cxx b/unix/vncviewer/CConn.cxx
index 406e167..8d311c3 100644
--- a/unix/vncviewer/CConn.cxx
+++ b/unix/vncviewer/CConn.cxx
@@ -69,9 +69,6 @@ CConn::CConn(Display* dpy_, int argc_, char** argv_,
network::Socket* sock_,
menuKeysym = XStringToKeysym(menuKeyStr.buf);
setShared(shared);
- addSecType(secTypeNone);
- addSecType(secTypeVncAuth);
- addSecType(secTypeVeNCrypt);
CSecurity::upg = this; /* Security instance is created in CConnection
costructor. */
CharArray encStr(preferredEncoding.getData());
diff --git a/win/vncviewer/CConn.cxx b/win/vncviewer/CConn.cxx
index 511c412..03fefdb 100644
--- a/win/vncviewer/CConn.cxx
+++ b/win/vncviewer/CConn.cxx
@@ -99,8 +99,6 @@ bool CConn::initialise(network::Socket* s, bool reverse) {
applyOptions(options);
// - Set which auth schemes we support, in order of preference
- addSecType(secTypeVncAuth);
- addSecType(secTypeNone);
CSecurity::upg = this;
// Start the RFB protocol
--
1.6.4.2
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