/* isi-simauth.c * Dissector for ISI's SIM resource * Copyright 2010, Sebastian Reichel * Copyright 2010, Tyson Key * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "packet-isi.h" #include "isi-sim.h" static const value_string isi_sim_message_id[] = { {0x19, "SIM_NETWORK_INFO_REQ"}, {0x1A, "SIM_NETWORK_INFO_RESP"}, {0x1D, "SIM_IMSI_REQ_READ_IMSI"}, {0x1E, "SIM_IMSI_RESP_READ_IMSI"}, {0x21, "SIM_SERV_PROV_NAME_REQ"}, {0x22, "SIM_SERV_PROV_NAME_RESP"}, {0xBA, "SIM_READ_FIELD_REQ"}, {0xBB, "SIM_READ_FIELD_RESP"}, {0xBC, "SIM_SMS_REQ"}, {0xBD, "SIM_SMS_RESP"}, {0xDC, "SIM_PB_REQ_SIM_PB_READ"}, {0xDD, "SIM_PB_RESP_SIM_PB_READ"}, {0xEF, "SIM_IND"}, {0xF0, "SIM_COMMON_MESSAGE"}, {0x00, NULL} }; static const value_string isi_sim_service_type[] = { {0x01, "SIM_ST_PIN"}, {0x05, "SIM_ST_ALL_SERVICES"}, {0x0D, "SIM_ST_INFO"}, {0x2C, "SIM_ST_READ_SERV_PROV_NAME"}, {0x0F, "SIM_PB_READ"}, {0x2D, "READ_IMSI"}, {0x2F, "READ_HPLMN"}, {0x52, "READ_PARAMETER"}, {0x53, "UPDATE_PARAMETER"}, {0x66, "ICC"}, {0x00, NULL} }; static const value_string isi_sim_cause[] = { {0x00, "SIM_SERV_NOT_AVAIL"}, {0x01, "SIM_SERV_OK"}, {0x02, "SIM_SERV_PIN_VERIFY_REQUIRED"}, {0x03, "SIM_SERV_PIN_REQUIRED"}, {0x04, "SIM_SERV_SIM_BLOCKED"}, {0x05, "SIM_SERV_SIM_PERMANENTLY_BLOCKED"}, {0x06, "SIM_SERV_SIM_DISCONNECTED"}, {0x07, "SIM_SERV_SIM_REJECTED"}, {0x08, "SIM_SERV_LOCK_ACTIVE"}, {0x09, "SIM_SERV_AUTOLOCK_CLOSED"}, {0x0A, "SIM_SERV_AUTOLOCK_ERROR"}, {0x0B, "SIM_SERV_INIT_OK"}, {0x0C, "SIM_SERV_INIT_NOT_OK"}, {0x0D, "SIM_SERV_WRONG_OLD_PIN"}, {0x0E, "SIM_SERV_PIN_DISABLED"}, {0x0F, "SIM_SERV_COMMUNICATION_ERROR"}, {0x10, "SIM_SERV_UPDATE_IMPOSSIBLE"}, {0x11, "SIM_SERV_NO_SECRET_CODE_IN_SIM"}, {0x12, "SIM_SERV_PIN_ENABLE_OK"}, {0x13, "SIM_SERV_PIN_DISABLE_OK"}, {0x15, "SIM_SERV_WRONG_UNBLOCKING_KEY"}, {0x2E, "SIM_SERV_ILLEGAL_NUMBER"}, {0x1C, "SIM_SERV_NOT_OK"}, {0x1E, "SIM_SERV_PN_LIST_ENABLE_OK"}, {0x1F, "SIM_SERV_PN_LIST_DISABLE_OK"}, {0x20, "SIM_SERV_NO_PIN"}, {0x21, "SIM_SERV_PIN_VERIFY_OK"}, {0x22, "SIM_SERV_PIN_BLOCKED"}, {0x23, "SIM_SERV_PIN_PERM_BLOCKED"}, {0x24, "SIM_SERV_DATA_NOT_AVAIL"}, {0x25, "SIM_SERV_IN_HOME_ZONE"}, {0x27, "SIM_SERV_STATE_CHANGED"}, {0x28, "SIM_SERV_INF_NBR_READ_OK"}, {0x29, "SIM_SERV_INF_NBR_READ_NOT_OK"}, {0x2A, "SIM_SERV_IMSI_EQUAL"}, {0x2B, "SIM_SERV_IMSI_NOT_EQUAL"}, {0x2C, "SIM_SERV_INVALID_LOCATION"}, {0x35, "SIM_SERV_STA_SIM_REMOVED"}, {0x36, "SIM_SERV_SECOND_SIM_REMOVED_CS"}, {0x37, "SIM_SERV_CONNECTED_INDICATION_CS"}, {0x38, "SIM_SERV_SECOND_SIM_CONNECTED_CS"}, {0x39, "SIM_SERV_PIN_RIGHTS_LOST_IND_CS"}, {0x3A, "SIM_SERV_PIN_RIGHTS_GRANTED_IND_CS"}, {0x3B, "SIM_SERV_INIT_OK_CS"}, {0x3C, "SIM_SERV_INIT_NOT_OK_CS"}, {0x19, "SIM_FDN_ENABLED"}, {0x1A, "SIM_FDN_DISABLED"}, {0x45, "SIM_SERV_INVALID_FILE"}, {0x4F, "SIM_SERV_DATA_AVAIL"}, {0x49, "SIM_SERV_ICC_EQUAL"}, {0x4A, "SIM_SERV_ICC_NOT_EQUAL"}, {0x4B, "SIM_SERV_SIM_NOT_INITIALISED"}, {0x50, "SIM_SERV_SERVICE_NOT_AVAIL"}, {0x57, "SIM_SERV_FDN_STATUS_ERROR"}, {0x58, "SIM_SERV_FDN_CHECK_PASSED"}, {0x59, "SIM_SERV_FDN_CHECK_FAILED"}, {0x5A, "SIM_SERV_FDN_CHECK_DISABLED"}, {0x5B, "SIM_SERV_FDN_CHECK_NO_FDN_SIM"}, {0x5C, "SIM_STA_ISIM_AVAILABLE_PIN_REQUIRED"}, {0x5D, "SIM_STA_ISIM_AVAILABLE"}, {0x5E, "SIM_STA_USIM_AVAILABLE"}, {0x5F, "SIM_STA_SIM_AVAILABLE"}, {0x60, "SIM_STA_ISIM_NOT_INITIALISED"}, {0x61, "SIM_STA_IMS_READY"}, {0x96, "SIM_STA_APP_DATA_READ_OK"}, {0x97, "SIM_STA_APP_ACTIVATE_OK"}, {0x98, "SIM_STA_APP_ACTIVATE_NOT_OK"}, {0xF9, "SIM_SERV_NOT_DEFINED"}, {0xFA, "SIM_SERV_NOSERVICE"}, {0xFB, "SIM_SERV_NOTREADY"}, {0xFC, "SIM_SERV_ERROR"}, {0x30, "SIM_SERV_CIPHERING_INDICATOR_DISPLAY_REQUIRED"}, {0x31, "SIM_SERV_CIPHERING_INDICATOR_DISPLAY_NOT_REQUIRED"}, {0x4D, "SIM_SERV_FILE_NOT_AVAILABLE"} }; static dissector_handle_t isi_sim_handle; static void dissect_isi_sim(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree); static guint32 hf_isi_sim_message_id = -1; static guint32 hf_isi_sim_service_type = -1; static guint32 hf_isi_sim_cause = -1; static guint32 hf_isi_sim_secondary_cause = -1; void proto_reg_handoff_isi_sim(void) { static gboolean initialized=FALSE; if (!initialized) { isi_sim_handle = create_dissector_handle(dissect_isi_sim, proto_isi); dissector_add("isi.resource", 0x09, isi_sim_handle); } } void proto_register_isi_sim(void) { static hf_register_info hf[] = { { &hf_isi_sim_message_id, { "Message ID", "isi.sim.msg_id", FT_UINT8, BASE_HEX, isi_sim_message_id, 0x0, "Message ID", HFILL }}, { &hf_isi_sim_service_type, { "Service Type", "isi.sim.service_type", FT_UINT8, BASE_HEX, isi_sim_service_type, 0x0, "Service Type", HFILL }}, { &hf_isi_sim_cause, { "Cause", "isi.sim.cause", FT_UINT8, BASE_HEX, isi_sim_cause, 0x0, "Cause", HFILL }}, { &hf_isi_sim_secondary_cause, { "Secondary Cause", "isi.sim.secondary_cause", FT_UINT8, BASE_HEX, isi_sim_cause, 0x0, "Secondary Cause", HFILL }} }; proto_register_field_array(proto_isi, hf, array_length(hf)); register_dissector("isi.sim", dissect_isi_sim, proto_isi); } static void dissect_isi_sim(tvbuff_t *tvb, packet_info *pinfo, proto_item *isitree) { proto_item *item = NULL; proto_tree *tree = NULL; guint8 cmd, code; if(isitree) { item = proto_tree_add_text(isitree, tvb, 0, -1, "Payload"); tree = proto_item_add_subtree(item, ett_isi_msg); proto_tree_add_item(tree, hf_isi_sim_message_id, tvb, 0, 1, FALSE); cmd = tvb_get_guint8(tvb, 0); switch(cmd) { case 0x19: /* SIM_NETWORK_INFO_REQ */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { case 0x2F: col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN"); break; default: col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request"); break; } break; case 0x1A: /* SIM_NETWORK_INFO_RESP */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "Network Information Response"); break; } break; case 0x1D: /* SIM_IMSI_REQ_READ_IMSI */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "Read IMSI Request"); break; } break; case 0x1E: /* SIM_IMSI_RESP_READ_IMSI */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "Read IMSI Response"); break; } break; case 0x21: /* SIM_SERV_PROV_NAME_REQ */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "Service Provider Name Request"); break; } break; case 0x22: /* SIM_SERV_PROV_NAME_RESP */ code = tvb_get_guint8(tvb, 1); switch(code) { default: case 0x2c: proto_tree_add_item(tree, hf_isi_sim_cause, tvb, 1, 1, FALSE); proto_tree_add_item(tree, hf_isi_sim_secondary_cause, tvb, 2, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "Service Provider Name Response: Invalid Location"); break; col_set_str(pinfo->cinfo, COL_INFO, "Service Provider Name Response"); break; } break; case 0xBA: /* SIM_READ_FIELD_REQ */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { case 0x66: col_set_str(pinfo->cinfo, COL_INFO, "Read Field Request: Integrated Circuit Card Identification (ICCID)"); break; default: col_set_str(pinfo->cinfo, COL_INFO, "Read Field Request"); break; } break; case 0xBB: /* SIM_READ_FIELD_RESP */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { case 0x66: proto_tree_add_item(tree, hf_isi_sim_cause, tvb, 2, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "Read Field Response: Integrated Circuit Card Identification (ICCID)"); break; default: col_set_str(pinfo->cinfo, COL_INFO, "Read Field Response"); break; } break; case 0xBC: /* SIM_SMS_REQ */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "SMS Request"); break; } break; case 0xBD: /* SIM_SMS_RESP */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "SMS Response"); break; } break; case 0xDC: /* SIM_PB_REQ_SIM_PB_READ */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "Phonebook Read Request"); break; } break; case 0xDD: /* SIM_PB_RESP_SIM_PB_READ */ proto_tree_add_item(tree, hf_isi_sim_service_type, tvb, 1, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "Phonebook Read Response"); break; } break; case 0xEF: /* SIM_IND */ code = tvb_get_guint8(tvb, 1); switch(code) { default: col_set_str(pinfo->cinfo, COL_INFO, "Indicator"); break; } break; case 0xF0: /* SIM_COMMON_MESSAGE */ proto_tree_add_item(tree, hf_isi_sim_cause, tvb, 1, 1, FALSE); proto_tree_add_item(tree, hf_isi_sim_secondary_cause, tvb, 2, 1, FALSE); code = tvb_get_guint8(tvb, 1); switch(code) { case 0x00: col_set_str(pinfo->cinfo, COL_INFO, "Common Message: SIM Server Not Available"); break; case 0x12: col_set_str(pinfo->cinfo, COL_INFO, "Common Message: PIN Enable OK"); break; default: col_set_str(pinfo->cinfo, COL_INFO, "Common Message"); break; } break; default: col_set_str(pinfo->cinfo, COL_INFO, "Unknown type"); break; } } }