[package] add uhttpd (moved from LuCI trunk)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20428 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 82 insertions, 0 deletions

diff --git a/package/uhttpd/src/uhttpd-tls.c b/package/uhttpd/src/uhttpd-tls.c
new file mode 100644
index 0000000000..cb50616380
--- /dev/null
+++ b/package/uhttpd/src/uhttpd-tls.c
@@ -0,0 +1,82 @@
+/*
+ * uhttpd - Tiny single-threaded httpd - TLS helper
+ *
+ *   Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#include "uhttpd.h"
+#include "uhttpd-tls.h"
+#include "uhttpd-utils.h"
+
+
+SSL_CTX * uh_tls_ctx_init()
+{
+	SSL_CTX *c = NULL;
+	SSL_load_error_strings();
+	SSL_library_init();
+
+	if( (c = SSL_CTX_new(TLSv1_server_method())) != NULL )
+		SSL_CTX_set_verify(c, SSL_VERIFY_NONE, NULL);
+
+	return c;
+}
+
+int uh_tls_ctx_cert(SSL_CTX *c, const char *file)
+{
+	return SSL_CTX_use_certificate_file(c, file, SSL_FILETYPE_ASN1);
+}
+
+int uh_tls_ctx_key(SSL_CTX *c, const char *file)
+{
+	return SSL_CTX_use_PrivateKey_file(c, file, SSL_FILETYPE_ASN1);
+}
+
+void uh_tls_ctx_free(struct listener *l)
+{
+	SSL_CTX_free(l->tls);
+}
+
+
+void uh_tls_client_accept(struct client *c)
+{
+	if( c->server && c->server->tls )
+	{
+		c->tls = SSL_new(c->server->tls);
+		SSL_set_fd(c->tls, c->socket);
+	}
+}
+
+int uh_tls_client_recv(struct client *c, void *buf, int len)
+{
+	return SSL_read(c->tls, buf, len);
+}
+
+int uh_tls_client_send(struct client *c, void *buf, int len)
+{
+	return SSL_write(c->tls, buf, len);
+}
+
+void uh_tls_client_close(struct client *c)
+{
+	if( c->tls )
+	{
+		SSL_shutdown(c->tls);
+		SSL_free(c->tls);
+
+		c->tls = NULL;
+	}
+}
+
+