initial checkin

Check in contents of upstream 1.4.2 tarball, exclude generated files.

1 files changed, 158 insertions, 0 deletions

diff --git a/src/parser/credentials.cpp b/src/parser/credentials.cpp
new file mode 100644
index 0000000..067744c
--- /dev/null
+++ b/src/parser/credentials.cpp
@@ -0,0 +1,158 @@
+/*
+    Copyright (C) 2005-2009  Michel de Boer <michel@twinklephone.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "credentials.h"
+#include "definitions.h"
+#include "util.h"
+
+t_digest_response::t_digest_response() {
+	nonce_count = 0;
+}
+
+string t_digest_response::encode(void) const {
+	string s;
+
+	if (username.size() > 0) {
+		s += "username=";
+		s += '"';
+		s += username;
+		s += '"';
+	}
+
+	if (realm.size() > 0) {
+		if (s.size() > 0) s += ',';
+		s += "realm=";
+		s += '"';
+		s += realm;
+		s += '"';
+	}
+
+	if (nonce.size() > 0) {
+		if (s.size() > 0) s += ',';
+		s += "nonce=";
+		s += '"';
+		s += nonce;
+		s += '"';
+	}
+
+	if (digest_uri.is_valid()) {
+		if (s.size() > 0) s += ',';
+		s += "uri=";
+		s += '"';
+		s += digest_uri.encode();
+		s += '"';
+	}
+
+	if (dresponse.size() > 0) {
+		if (s.size() > 0) s += ',';
+		s += "response=";
+		s += '"';
+		s += dresponse;
+		s += '"';
+	}
+
+	if (algorithm.size() > 0) {
+		if (s.size() > 0) s += ',';
+		s += "algorithm=";
+		s += algorithm;
+	}
+
+	if (cnonce.size() > 0) {
+		if (s.size() > 0) s += ',';
+		s += "cnonce=";
+		s += '"';
+		s += cnonce;
+		s += '"';
+	}
+
+	if (opaque.size() > 0) {
+		if (s.size() > 0) s += ',';
+		s += "opaque=";
+		s += '"';
+		s += opaque;
+		s += '"';
+	}
+
+	if (message_qop.size() > 0) {
+		if (s.size() > 0) s += ',';
+		s += "qop=";
+		s += message_qop;
+	}
+
+	if (nonce_count > 0) {
+		if (s.size() > 0) s += ',';
+		s += "nc=";
+		s += ulong2str(nonce_count, "%08x");
+	}
+
+	for (list<t_parameter>::const_iterator i = auth_params.begin();
+	     i != auth_params.end(); i++)
+	{
+		if (s.size() > 0) s += ',';
+		s += i->encode();
+	}
+
+	return s;
+}
+
+bool t_digest_response::set_attr(const t_parameter &p) {
+	if (p.name == "username")
+		username = p.value;
+	else if (p.name == "realm")
+		realm = p.value;
+	else if (p.name == "nonce")
+		nonce = p.value;
+	else if (p.name == "digest_uri") {
+		digest_uri.set_url(p.value);
+		if (!digest_uri.is_valid()) return false;
+	}
+	else if (p.name == "response")
+		dresponse = p.value;
+	else if (p.name == "cnonce")
+		cnonce = p.value;
+	else if (p.name == "opaque")
+		opaque = p.value;
+	else if (p.name == "algorithm")
+		algorithm = p.value;
+	else if (p.name == "qop")
+		message_qop = p.value;
+	else if (p.name == "nc")
+		nonce_count = hex2int(p.value);
+	else
+		auth_params.push_back(p);
+
+	return true;
+}
+
+string t_credentials::encode(void) const {
+	string s = auth_scheme;
+	s += ' ';
+
+	if (auth_scheme == AUTH_DIGEST) {
+		s += digest_response.encode();
+	} else {
+		for (list<t_parameter>::const_iterator i = auth_params.begin();
+	     		i != auth_params.end(); i++)
+		{
+			if (i != auth_params.begin()) s += ',';
+			s += i->encode();
+		}
+	}
+
+	return s;
+}