From e4ba6dbc3f1e76890b22773807ea37fe8fa2b1bc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:34:10 +0200 Subject: Adding upstream version 4.2.2. Signed-off-by: Daniel Baumann --- epan/dissectors/packet-pkixproxy.c | 167 +++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 epan/dissectors/packet-pkixproxy.c (limited to 'epan/dissectors/packet-pkixproxy.c') diff --git a/epan/dissectors/packet-pkixproxy.c b/epan/dissectors/packet-pkixproxy.c new file mode 100644 index 00000000..1939dd0d --- /dev/null +++ b/epan/dissectors/packet-pkixproxy.c @@ -0,0 +1,167 @@ +/* Do not modify this file. Changes will be overwritten. */ +/* Generated automatically by the ASN.1 to Wireshark dissector compiler */ +/* packet-pkixproxy.c */ +/* asn2wrs.py -b -L -p pkixproxy -c ./pkixproxy.cnf -s ./packet-pkixproxy-template -D . -O ../.. PKIXProxy.asn */ + +/* packet-pkixproxy.c + * Routines for RFC3820 PKIXProxy packet dissection + * Ronnie Sahlberg 2004 + * + * Wireshark - Network traffic analyzer + * By Gerald Combs + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "config.h" + +#include +#include +#include + +#include "packet-ber.h" +#include "packet-pkixproxy.h" + +#define PNAME "PKIXProxy (RFC3820)" +#define PSNAME "PKIXPROXY" +#define PFNAME "pkixproxy" + +void proto_register_pkixproxy(void); +void proto_reg_handoff_pkixproxy(void); + +/* Initialize the protocol and registered fields */ +static int proto_pkixproxy = -1; +static int hf_pkixproxy_ProxyCertInfoExtension_PDU = -1; /* ProxyCertInfoExtension */ +static int hf_pkixproxy_pCPathLenConstraint = -1; /* ProxyCertPathLengthConstraint */ +static int hf_pkixproxy_proxyPolicy = -1; /* ProxyPolicy */ +static int hf_pkixproxy_policyLanguage = -1; /* OBJECT_IDENTIFIER */ +static int hf_pkixproxy_policy = -1; /* OCTET_STRING */ + +/* Initialize the subtree pointers */ +static gint ett_pkixproxy_ProxyCertInfoExtension = -1; +static gint ett_pkixproxy_ProxyPolicy = -1; + + + +static int +dissect_pkixproxy_ProxyCertPathLengthConstraint(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) { + offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index, + NULL); + + return offset; +} + + + +static int +dissect_pkixproxy_OBJECT_IDENTIFIER(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) { + offset = dissect_ber_object_identifier(implicit_tag, actx, tree, tvb, offset, hf_index, NULL); + + return offset; +} + + + +static int +dissect_pkixproxy_OCTET_STRING(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) { + offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index, + NULL); + + return offset; +} + + +static const ber_sequence_t ProxyPolicy_sequence[] = { + { &hf_pkixproxy_policyLanguage, BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkixproxy_OBJECT_IDENTIFIER }, + { &hf_pkixproxy_policy , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkixproxy_OCTET_STRING }, + { NULL, 0, 0, 0, NULL } +}; + +static int +dissect_pkixproxy_ProxyPolicy(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) { + offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset, + ProxyPolicy_sequence, hf_index, ett_pkixproxy_ProxyPolicy); + + return offset; +} + + +static const ber_sequence_t ProxyCertInfoExtension_sequence[] = { + { &hf_pkixproxy_pCPathLenConstraint, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkixproxy_ProxyCertPathLengthConstraint }, + { &hf_pkixproxy_proxyPolicy, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkixproxy_ProxyPolicy }, + { NULL, 0, 0, 0, NULL } +}; + +static int +dissect_pkixproxy_ProxyCertInfoExtension(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) { + offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset, + ProxyCertInfoExtension_sequence, hf_index, ett_pkixproxy_ProxyCertInfoExtension); + + return offset; +} + +/*--- PDUs ---*/ + +static int dissect_ProxyCertInfoExtension_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { + int offset = 0; + asn1_ctx_t asn1_ctx; + asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); + offset = dissect_pkixproxy_ProxyCertInfoExtension(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkixproxy_ProxyCertInfoExtension_PDU); + return offset; +} + + + +/*--- proto_register_pkixproxy ----------------------------------------------*/ +void proto_register_pkixproxy(void) { + + /* List of fields */ + static hf_register_info hf[] = { + { &hf_pkixproxy_ProxyCertInfoExtension_PDU, + { "ProxyCertInfoExtension", "pkixproxy.ProxyCertInfoExtension_element", + FT_NONE, BASE_NONE, NULL, 0, + NULL, HFILL }}, + { &hf_pkixproxy_pCPathLenConstraint, + { "pCPathLenConstraint", "pkixproxy.pCPathLenConstraint", + FT_INT32, BASE_DEC, NULL, 0, + "ProxyCertPathLengthConstraint", HFILL }}, + { &hf_pkixproxy_proxyPolicy, + { "proxyPolicy", "pkixproxy.proxyPolicy_element", + FT_NONE, BASE_NONE, NULL, 0, + NULL, HFILL }}, + { &hf_pkixproxy_policyLanguage, + { "policyLanguage", "pkixproxy.policyLanguage", + FT_OID, BASE_NONE, NULL, 0, + "OBJECT_IDENTIFIER", HFILL }}, + { &hf_pkixproxy_policy, + { "policy", "pkixproxy.policy", + FT_BYTES, BASE_NONE, NULL, 0, + "OCTET_STRING", HFILL }}, + }; + + /* List of subtrees */ + static gint *ett[] = { + &ett_pkixproxy_ProxyCertInfoExtension, + &ett_pkixproxy_ProxyPolicy, + }; + + /* Register protocol */ + proto_pkixproxy = proto_register_protocol(PNAME, PSNAME, PFNAME); + + /* Register fields and subtrees */ + proto_register_field_array(proto_pkixproxy, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + +} + + +/*--- proto_reg_handoff_pkixproxy -------------------------------------------*/ +void proto_reg_handoff_pkixproxy(void) { + register_ber_oid_dissector("1.3.6.1.5.5.7.1.14", dissect_ProxyCertInfoExtension_PDU, proto_pkixproxy, "id-pe-proxyCertInfo"); + + oid_add_from_string("id-ppl-anyLanguage","1.3.6.1.5.5.7.21.0"); + oid_add_from_string("id-ppl-inheritAll","1.3.6.1.5.5.7.21.1"); + oid_add_from_string("id-ppl-independent","1.3.6.1.5.5.7.21.2"); +} + -- cgit v1.2.3