[package] add uhttpd (moved from LuCI trunk)

[openwrt-10.03/.git] / package / uhttpd / src / uhttpd-tls.c

diff --git a/package/uhttpd/src/uhttpd-tls.c b/package/uhttpd/src/uhttpd-tls.c
new file mode 100644 (file)
index 0000000..cb50616
--- /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;
+       }
+}
+
+