1 files changed, 110 insertions, 0 deletions
diff --git a/epan/dissectors/packet-app-pkix-cert.c b/epan/dissectors/packet-app-pkix-cert.c
new file mode 100644
index 00000000..9c8a5f2c
--- /dev/null
+++ b/epan/dissectors/packet-app-pkix-cert.c
@@ -0,0 +1,110 @@
+/* packet-app-pkix-cert.c
+ *
+ * Routines for application/pkix-cert media dissection
+ * Copyright 2004, Yaniv Kaul.
+ *
+ * Refer to the AUTHORS file or the AUTHORS section in the man page
+ * for contacting the author(s) of this file.
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+
+#include "config.h"
+
+#include <epan/packet.h>
+#include <epan/asn1.h>
+#include "packet-x509af.h"
+
+
+void proto_register_cert(void);
+void proto_reg_handoff_cert(void);
+
+static dissector_handle_t cert_handle;
+
+/* Initialize the protocol and registered fields */
+static int proto_cert = -1;
+
+static gint hf_cert = -1;
+
+/* Initialize the subtree pointers */
+static gint ett_cert = -1;
+
+
+static int
+dissect_cert(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
+{
+        proto_tree *subtree = NULL;
+        proto_item *ti;
+        asn1_ctx_t asn1_ctx;
+        asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+
+        col_append_sep_str(pinfo->cinfo, COL_INFO, " ", "(application/pkix-cert)");
+
+        if (tree) {
+                ti = proto_tree_add_item(tree, proto_cert, tvb, 0, -1, ENC_NA);
+                subtree = proto_item_add_subtree(ti, ett_cert);
+        }
+
+        dissect_x509af_Certificate(FALSE, tvb, 0, &asn1_ctx, subtree, hf_cert);
+        return tvb_captured_length(tvb);
+}
+
+
+/****************** Register the protocol with Wireshark ******************/
+
+
+/* This format is required because a script is used to build the C function
+ * that calls the protocol registration. */
+
+void
+proto_register_cert(void)
+{
+        /*
+         * Setup list of header fields.
+         */
+        static hf_register_info hf[] = {
+                { &hf_cert,
+                { "Certificate", "pkix-cert.cert", FT_NONE, BASE_NONE, NULL, 0x00, NULL, HFILL}},
+        };
+
+        /* Setup protocol subtree array */
+        static gint *ett[] = {
+                &ett_cert,
+        };
+
+        /* Register the protocol name and description */
+        proto_cert = proto_register_protocol("PKIX CERT File Format", "PKIX Certificate", "pkix-cert");
+
+        /* Required function calls to register the header fields
+         * and subtrees used */
+        proto_register_field_array(proto_cert, hf, array_length(hf));
+        proto_register_subtree_array(ett, array_length(ett));
+
+        cert_handle = register_dissector("pkix-cert", dissect_cert, proto_cert);
+}
+
+
+void
+proto_reg_handoff_cert(void)
+{
+        /* Register the PKIX-CERT media type */
+        dissector_add_string("media_type", "application/pkix-cert", cert_handle);
+}
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 8
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=8 tabstop=8 expandtab:
+ * :indentSize=8:tabSize=8:noTabs=true:
+ */