diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Makefile.am | 5 | ||||
| -rw-r--r-- | configure.ac | 12 | ||||
| -rw-r--r-- | include/Makefile.am | 3 | ||||
| -rw-r--r-- | include/osmocom/core/msgb.h | 2 | ||||
| -rw-r--r-- | include/osmocom/sim/sim.h | 371 | ||||
| -rw-r--r-- | libosmosim.pc.in | 11 | ||||
| -rw-r--r-- | src/sim/Makefile.am | 21 | ||||
| -rw-r--r-- | src/sim/card_fs_isim.c | 105 | ||||
| -rw-r--r-- | src/sim/card_fs_sim.c | 477 | ||||
| -rw-r--r-- | src/sim/card_fs_tetra.c | 267 | ||||
| -rw-r--r-- | src/sim/card_fs_uicc.c | 208 | ||||
| -rw-r--r-- | src/sim/card_fs_usim.c | 380 | ||||
| -rw-r--r-- | src/sim/core.c | 312 | ||||
| -rw-r--r-- | src/sim/gsm_int.h | 17 | ||||
| -rw-r--r-- | src/sim/reader.c | 271 | ||||
| -rw-r--r-- | src/sim/reader_pcsc.c | 161 | ||||
| -rw-r--r-- | src/sim/sim_int.h | 41 | ||||
| -rw-r--r-- | utils/Makefile.am | 5 | ||||
| -rw-r--r-- | utils/osmo-sim-test.c | 419 |
20 files changed, 3085 insertions, 4 deletions
@@ -82,6 +82,7 @@ tests/gb/gprs_bssgp_test utils/osmo-arfcn utils/osmo-auc-gen +utils/osmo-sim-test doc/codec doc/core diff --git a/Makefile.am b/Makefile.am index faf7a832..dc9dc371 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,6 +1,7 @@ ACLOCAL_AMFLAGS = -I m4 -SUBDIRS = include src src/vty src/codec src/gsm src/gb src/ctrl tests utils +AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include +SUBDIRS = include src src/vty src/codec src/gsm src/gb src/ctrl src/sim tests utils pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = libosmocore.pc libosmocodec.pc libosmovty.pc libosmogsm.pc \ @@ -49,7 +50,7 @@ install-data-hook: uninstall-hook: cd $(DESTDIR)$(htmldir) && rm -rf {core,gsm,vty,codec} -DX_CLEAN = doc/{core,gsm,vty,codec}/{html,latex}/* doc/html.tar +DX_CLEAN = doc/{core,gsm,vty,codec}/{html,latex}/* doc/html.tar doc/{core,gsm,vty,codec}/doxygen_sqlite3.db endif MOSTLYCLEANFILES = $(DX_CLEAN) diff --git a/configure.ac b/configure.ac index deaa8bf7..80e2bccb 100644 --- a/configure.ac +++ b/configure.ac @@ -82,6 +82,16 @@ CHECK_TM_INCLUDES_TM_GMTOFF dnl Generate the output AC_CONFIG_HEADER(config.h) +AC_ARG_ENABLE([pcsc], [AS_HELP_STRING([--disable-pcsc], [Build without PC/SC support])], + [ + osmo_ac_have_pcsc=$enableval + ], + [ + PKG_CHECK_MODULES(PCSC, libpcsclite) + osmo_ac_have_pcsc="yes" + ]) +AM_CONDITIONAL(ENABLE_PCSC, test "x$osmo_ac_have_pcsc" = "xyes") + AC_ARG_ENABLE(talloc, [AS_HELP_STRING( [--disable-talloc], @@ -187,10 +197,12 @@ AC_OUTPUT( libosmogsm.pc libosmogb.pc libosmoctrl.pc + libosmosim.pc include/Makefile src/Makefile src/vty/Makefile src/codec/Makefile + src/sim/Makefile src/gsm/Makefile src/gb/Makefile src/ctrl/Makefile diff --git a/include/Makefile.am b/include/Makefile.am index c59f9b21..149e29fa 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -83,7 +83,8 @@ nobase_include_HEADERS = \ osmocom/gsm/rsl.h \ osmocom/gsm/rxlev_stat.h \ osmocom/gsm/sysinfo.h \ - osmocom/gsm/tlv.h + osmocom/gsm/tlv.h \ + osmocom/sim/sim.h if ENABLE_PLUGIN nobase_include_HEADERS += osmocom/core/plugin.h diff --git a/include/osmocom/core/msgb.h b/include/osmocom/core/msgb.h index 19e4a3d0..644a6391 100644 --- a/include/osmocom/core/msgb.h +++ b/include/osmocom/core/msgb.h @@ -224,7 +224,7 @@ static inline void msgb_put_u32(struct msgb *msgb, uint32_t word) */ static inline unsigned char *msgb_get(struct msgb *msgb, unsigned int len) { - unsigned char *tmp = msgb->data - len; + unsigned char *tmp = msgb->tail - len; if (msgb_length(msgb) < len) MSGB_ABORT(msgb, "msgb too small to get %u (len %u)\n", len, msgb_length(msgb)); diff --git a/include/osmocom/sim/sim.h b/include/osmocom/sim/sim.h new file mode 100644 index 00000000..02cdcad5 --- /dev/null +++ b/include/osmocom/sim/sim.h @@ -0,0 +1,371 @@ +#ifndef _OSMOCOM_SIM_H +#define _OSMOCOM_SIM_H + +#include <osmocom/core/msgb.h> +#include <osmocom/core/linuxlist.h> + +#define APDU_HDR_LEN 5 + +/*! + * \file sim.h + * \brief Routines for helping with SIM (ISO/IEC 7816-4 more generally) communication. + */ + +/*! \brief command-response pairs cases + * + * Enumeration used to identify the APDU structure based on command-response pair case , as specified in ISO/IEC 7816-3:2006(E) §12.1. + */ +enum osim_apdu_case { + APDU_CASE_1, /*!< command header, no command data field, no response data field */ + APDU_CASE_2S, /*!< command header, no command data field, response data field (short) */ + APDU_CASE_2E, /*!< command header, no command data field, response data field (extended) */ + APDU_CASE_3S, /*!< command header, command data field (short), no response data field */ + APDU_CASE_3E, /*!< command header, command data field (extended), no response data field */ + APDU_CASE_4S, /*!< command header, command data field (short), response data field (short) */ + APDU_CASE_4E /*!< command header, command data field (extended), response data field (extended) */ +}; + +/*! \brief APDU/TPDU command header + * + * This structure encode an APDU/TPDU command header, as specified in ISO/IEC 7816-3:2006(E) §12.2 and §12.3. + * The APDU (application layer) can be encoded as different TPDUs (transport layer), depending on the transport protocol used. + * The TPDU encoding by T=1 of the APDU command header is identical to the APDU. + * The TPDU encoding by T=0 of the APDU command header adds a Parameter 3 field, generally used instead of Lc/Le. + * + * @todo have different structures for APDU, TPDU by T=0, and TPDU by T=1. + */ +struct osim_apdu_cmd_hdr { + uint8_t cla; /*!< CLASS byte */ + uint8_t ins; /*!< INSTRUCTION byte */ + uint8_t p1; /*!< Parameter 1 byte */ + uint8_t p2; /*!< Parameter 2 byte */ + uint8_t p3; /*!< Parameter 3 byte, used for TPDU by T=0 */ +} __attribute__ ((packed)); + +#define msgb_apdu_dr(__x) + +/*! \brief APDU command body + * + * This structure encode a command body, as specified in ISO/IEC 7816-3:2006(E) §12.1. + * The data and response contents should be provided along with this structure. + */ +struct osim_msgb_cb { + enum osim_apdu_case apduc; /*!< command-response pair case, defining the encoding of Lc and Le */ + uint16_t lc; /*!< number of bytes in the command data field Nc, which will encoded in 0, 1 or 3 bytes into Lc, depending on the case */ + uint16_t le; /*!< maximum number of bytes expected in the response data field, which will encoded in 0, 1, 2 or 3 bytes into Le, depending on the case */ + uint16_t sw; /*!< status word, composed of SW1 and SW2 bytes */ +} __attribute__((__may_alias__)); +#define OSIM_MSGB_CB(__msgb) ((struct osim_msgb_cb *)&((__msgb)->cb[0])) +/*! \brief status word from msgb->cb */ +#define msgb_apdu_case(__x) OSIM_MSGB_CB(__x)->apduc +#define msgb_apdu_lc(__x) OSIM_MSGB_CB(__x)->lc +#define msgb_apdu_le(__x) OSIM_MSGB_CB(__x)->le +#define msgb_apdu_sw(__x) OSIM_MSGB_CB(__x)->sw +/*! \brief pointer to the command header of the APDU */ +#define msgb_apdu_h(__x) ((struct osim_apdu_cmd_hdr *)(__x)->l2h) + +#define msgb_apdu_dc(__x) ((__x)->l2h + sizeof(struct osim_apdu_cmd_hdr)) +#define msgb_apdu_de(__x) ((__x)->l2h + sizeof(struct osim_apdu_cmd_hdr) + msgb_apdu_lc(__x)) + +/* FILES */ + +struct osim_file; +struct osim_file_desc; +struct osim_decoded_data; + +/*! \brief Operations for a given File */ +struct osim_file_ops { + /*! Parse binary file data into osim_decoded_data */ + int (*parse)(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data); + /*! Encode osim_decoded_data into binary file */ + struct msgb * (*encode)(const struct osim_file_desc *desc, + const struct osim_decoded_data *decoded); +}; + +enum osim_element_type { + ELEM_T_NONE, + ELEM_T_BOOL, /*!< a boolean flag */ + ELEM_T_UINT8, /*!< unsigned integer */ + ELEM_T_UINT16, /*!< unsigned integer */ + ELEM_T_UINT32, /*!< unsigned integer */ + ELEM_T_STRING, /*!< generic string */ + ELEM_T_BCD, /*!< BCD encoded digits */ + ELEM_T_BYTES, /*!< BCD encoded digits */ + ELEM_T_GROUP, /*!< group container, has siblings */ +}; + +enum osim_element_repr { + ELEM_REPR_NONE, + ELEM_REPR_DEC, + ELEM_REPR_HEX, +}; + +/*! \brief A single decoded element inside a file */ +struct osim_decoded_element { + struct llist_head list; + + enum osim_element_type type; + enum osim_element_repr representation; + const char *name; + + unsigned int length; + union { + uint8_t u8; + uint16_t u16; + uint32_t u32; + uint8_t *buf; + /*! A list of sibling decoded_items */ + struct llist_head siblings; + } u; +}; + +/*! Decoded data for a single file, consisting of all decoded elements */ +struct osim_decoded_data { + /*! file to which we belong */ + const struct osim_file *file; + /*! list of 'struct decoded_element' */ + struct llist_head decoded_elements; +}; + + +enum osim_file_type { + TYPE_NONE, + TYPE_DF, /*!< Dedicated File */ + TYPE_ADF, /*!< Application Dedicated File */ + TYPE_EF, /*!< Entry File */ + TYPE_EF_INT, /*!< Internal Entry File */ +}; + +enum osim_ef_type { + EF_TYPE_TRANSP, /*!< Transparent EF */ + EF_TYPE_RECORD_FIXED, /*!< Fixed-Size Record EF */ + EF_TYPE_RECORD_CYCLIC, /*!< Cyclic Record EF */ + EF_TYPE_KEY, /*!< Key file as used in TETRA */ +}; + +#define F_OPTIONAL 0x0001 + +#define SFI_NONE 0xFF + +struct osim_file_desc { + struct llist_head list; /*!< local element in list */ + struct llist_head child_list; /*!< list of children EF in DF */ + struct osim_file_desc *parent; /*!< parent DF */ + + enum osim_file_type type; /*!< Type of the file (EF, DF, ...) */ + enum osim_ef_type ef_type; /*!< Type of the EF, if type == TYPE_EF */ + + uint16_t fid; /*!< File Identifier */ + uint8_t sfid; /*!< Short File IDentifier */ + const uint8_t *df_name; + uint8_t df_name_len; + + const char *short_name; /*!< Short Name (like EF.ICCID) */ + const char *long_name; /*!< Long / description */ + unsigned int flags; + + struct osim_file_ops ops; /*!< Operations (parse/encode */ + + struct { + size_t min; /*!< Minimum size of the file + (transparent) or record in + cyclic / linear file */ + size_t rec; /*!< Recommended size */ + } size; +}; + +/*! \brief A single instance of a file: Descriptor and contents */ +struct osim_file { + /*! Descriptor for the file */ + const struct osim_file_desc *desc; + + /*! Encoded file contents */ + struct msgb *encoded_data; + /*! Parsed/Decoded file contents */ + struct osim_decoded_data *decoded_data; +}; + +/*! Convenience macros for defining EF */ +#define EF(pfid, sfi, pns, pflags, pnl, ptype, smin, srec, pdec, penc) \ + { \ + .fid = pfid, \ + .sfid = sfi, \ + .type = TYPE_EF, \ + .ef_type = ptype, \ + .short_name = pns, \ + .long_name = pnl, \ + .flags = pflags, \ + .ops = { .encode = penc, .parse = pdec }, \ + .size = { .min = smin, .rec = srec}, \ + } + + +/*! Convenience macros for defining EF */ +#define EF_TRANSP(fid, sfi, ns, flags, smin, srec, nl, dec, enc) \ + EF(fid, sfi, ns, flags, nl, EF_TYPE_TRANSP, \ + smin, srec, dec, enc) +/*! Convenience macros for defining EF */ +#define EF_TRANSP_N(fid, sfi, ns, flags, smin, srec, nl) \ + EF_TRANSP(fid, sfi, ns, flags, smin, srec, \ + nl, &default_decode, NULL) + +/*! Convenience macros for defining EF */ +#define EF_CYCLIC(fid, sfi, ns, flags, smin, srec, nl, dec, enc) \ + EF(fid, sfi, ns, flags, nl, EF_TYPE_RECORD_CYCLIC, \ + smin, srec, dec, enc) +/*! Convenience macros for defining EF */ +#define EF_CYCLIC_N(fid, sfi, ns, flags, smin, srec, nl) \ + EF_CYCLIC(fid, sfi, ns, flags, smin, srec, nl, \ + &default_decode, NULL) + +/*! Convenience macros for defining EF */ +#define EF_LIN_FIX(fid, sfi, ns, flags, smin, srec, nl, dec, enc) \ + EF(fid, sfi, ns, flags, nl, EF_TYPE_RECORD_FIXED, \ + smin, srec, dec, enc) +/*! Convenience macros for defining EF */ +#define EF_LIN_FIX_N(fid, sfi, ns, flags, smin, srec, nl) \ + EF_LIN_FIX(fid, sfi, ns, flags, smin, srec, nl, \ + &default_decode, NULL) + +/*! Convenience macros for defining EF */ +#define EF_KEY(fid, sfi, ns, flags, smin, srec, nl, dec, enc) \ + EF(fid, sfi, ns, flags, nl, EF_TYPE_KEY, \ + smin, srec, dec, enc) +/*! Convenience macros for defining EF */ +#define EF_KEY_N(fid, sfi, ns, flags, smin, srec, nl) \ + EF_KEY(fid, sfi, ns, flags, smin, srec, nl, \ + &default_decode, NULL) + + +struct osim_file_desc * +osim_file_find_name(struct osim_file_desc *parent, const char *name); + +/* STATUS WORDS */ + +enum osim_card_sw_type { + SW_TYPE_NONE, + SW_TYPE_STR, +}; + +enum osim_card_sw_class { + SW_CLS_NONE, + SW_CLS_OK, + SW_CLS_POSTP, + SW_CLS_WARN, + SW_CLS_ERROR, +}; + +/*! A card status word (SW) */ +struct osim_card_sw { + /*! status word code (2 bytes) */ + uint16_t code; + /*! status word mask (2 bytes), to match range/prefix of SW */ + uint16_t mask; + enum osim_card_sw_type type; + enum osim_card_sw_class class; + union { + /*! Human-readable meaning of SW */ + const char *str; + } u; +}; + +#define OSIM_CARD_SW_LAST (const struct osim_card_sw) { \ + .code = 0, .mask = 0, .type = SW_TYPE_NONE, \ + .class = SW_CLS_NONE, .u.str = NULL \ +} + +/*! \brief A card profile (e.g. SIM card */ +struct osim_card_profile { + const char *name; + /*! Descriptor for the MF (root directory */ + struct osim_file_desc *mf; + /*! Array of pointers to status words */ + const struct osim_card_sw **sws; +}; + +const struct osim_card_sw *osim_find_sw(const struct osim_card_profile *cp, + uint16_t sw); +enum osim_card_sw_class osim_sw_class(const struct osim_card_profile *cp, + uint16_t sw_in); + +struct osim_card_hdl; +char *osim_print_sw(const struct osim_card_hdl *ch, uint16_t sw_in); + +extern const struct tlv_definition ts102221_fcp_tlv_def; +const struct value_string ts102221_fcp_vals[14]; + +/* 11.1.1.3 */ +enum ts102221_fcp_tag { + UICC_FCP_T_FCP = 0x62, + UICC_FCP_T_FILE_SIZE = 0x80, + UICC_FCP_T_TOT_F_SIZE = 0x81, + UICC_FCP_T_FILE_DESC = 0x82, + UICC_FCP_T_FILE_ID = 0x83, + UICC_FCP_T_DF_NAME = 0x84, + UICC_FCP_T_SFID = 0x88, + UICC_FCP_T_LIFEC_STS = 0x8A, + UICC_FCP_T_SEC_ATTR_REFEXP= 0x8B, + UICC_FCP_T_SEC_ATTR_COMP= 0x8C, + UICC_FCP_T_PROPRIETARY = 0xA5, + UICC_FCP_T_SEC_ATTR_EXP = 0xAB, + UICC_FCP_T_PIN_STS_DO = 0xC6, +}; + +struct msgb *osim_new_apdumsg(uint8_t cla, uint8_t ins, uint8_t p1, + uint8_t p2, uint16_t lc, uint16_t le); + +/* CARD READERS */ + +struct osim_reader_ops; + +enum osim_proto { + OSIM_PROTO_T0 = 0, + OSIM_PROTO_T1 = 1, +}; + +enum osim_reader_driver { + OSIM_READER_DRV_PCSC = 0, + OSIM_READER_DRV_OPENCT = 1, + OSIM_READER_DRV_SERIAL = 2, +}; + +struct osim_reader_hdl { + /*! \brief member in global list of readers */ + struct llist_head list; + const struct osim_reader_ops *ops; + uint32_t proto_supported; + void *priv; + /*! \brief current card, if any */ + struct osim_card_hdl *card; +}; + +struct osim_card_hdl { + /*! \brief member in global list of cards */ + struct llist_head list; + /*! \brief reader through which card is accessed */ + struct osim_reader_hdl *reader; + /*! \brief card profile */ + struct osim_card_profile *prof; + /*! \brief card protocol */ + enum osim_proto proto; + + /*! \brief list of channels for this card */ + struct llist_head channels; +}; + +struct osim_chan_hdl { + /*! \brief linked to card->channels */ + struct llist_head list; + /*! \brief card to which this channel belongs */ + struct osim_card_hdl *card; + const struct osim_file_desc *cwd; +}; + +/* reader.c */ +int osim_transceive_apdu(struct osim_chan_hdl *st, struct msgb *amsg); +struct osim_reader_hdl *osim_reader_open(enum osim_reader_driver drv, int idx, + const char *name, void *ctx); +struct osim_card_hdl *osim_card_open(struct osim_reader_hdl *rh, enum osim_proto proto); +#endif /* _OSMOCOM_SIM_H */ diff --git a/libosmosim.pc.in b/libosmosim.pc.in new file mode 100644 index 00000000..cec877b9 --- /dev/null +++ b/libosmosim.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: Osmocom SIM card related utilities Library +Description: C Utility Library +Version: @VERSION@ +Libs: -L${libdir} -losmosim +Cflags: -I${includedir}/ + diff --git a/src/sim/Makefile.am b/src/sim/Makefile.am new file mode 100644 index 00000000..2b30ae99 --- /dev/null +++ b/src/sim/Makefile.am @@ -0,0 +1,21 @@ +# This is _NOT_ the library release version, it's an API version. +# Please read Chapter 6 "Library interface versions" of the libtool documentation before making any modification +LIBVERSION=0:0:0 + +INCLUDES = $(all_includes) -I$(top_srcdir)/include +AM_CFLAGS = -fPIC -Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(PCSC_CFLAGS) +AM_LDFLAGS = $(COVERAGE_LDFLAGS) + +if ENABLE_PCSC +# FIXME: only build the PC/SC dependent part conditional, but always build other parts + +noinst_HEADERS = sim_int.h gsm_int.h + +lib_LTLIBRARIES = libosmosim.la + +libosmosim_la_SOURCES = core.c reader.c reader_pcsc.c \ + card_fs_sim.c card_fs_usim.c card_fs_uicc.c card_fs_isim.c card_fs_tetra.c +libosmosim_la_LDFLAGS = -version-info $(LIBVERSION) +libosmosim_la_LIBADD = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(PCSC_LIBS) + +endif diff --git a/src/sim/card_fs_isim.c b/src/sim/card_fs_isim.c new file mode 100644 index 00000000..339e8627 --- /dev/null +++ b/src/sim/card_fs_isim.c @@ -0,0 +1,105 @@ +/* 3GPP ISIM specific structures / routines */ +/* + * (C) 2014 by Harald Welte <laforge@gnumonks.org> + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + + +#include <errno.h> +#include <string.h> + +#include <osmocom/sim/sim.h> +#include <osmocom/core/talloc.h> +#include <osmocom/gsm/gsm48.h> + +#include "sim_int.h" +#include "gsm_int.h" + +/* TS 31.103 Version 11.2.0 Release 11 / Chapoter 7.1.3 */ +const struct osim_card_sw ts31_103_sw[] = { + { + 0x9862, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Security management - Authentication error, incorrect MAC", + }, + OSIM_CARD_SW_LAST +}; + +static const struct osim_card_sw *isim_card_sws[] = { + ts31_103_sw, + ts102221_uicc_sw, + NULL +}; + +/* TS 31.103 Version 11.2.0 Release 11 / Chapoter 4.2 */ +static const struct osim_file_desc isim_ef_in_adf_isim[] = { + EF_TRANSP_N(0x6F02, 0x02, "EF.IMPI", 0, 1, 256, + "IMS private user identity"), + EF_TRANSP_N(0x6F03, 0x05, "EF.DOMAIN", 0, 1, 256, + "Home Network Domain Name"), + EF_LIN_FIX_N(0x6F04, 0x04, "EF.IMPU", 0, 1, 256, + "IMS public user identity"), + EF_TRANSP_N(0x6FAD, 0x03, "EF.AD", 0, 4, 16, + "Administrative Data"), + EF_LIN_FIX_N(0x6F06, 0x06, "EF.ARR", 0, 1, 256, + "Access Rule TLV data objects"), + EF_TRANSP_N(0x6F07, 0x07, "EF.IST", F_OPTIONAL, 1, 16, + "ISIM Service Table"), + EF_LIN_FIX_N(0x6F09, SFI_NONE, "EF.P-CSCF", F_OPTIONAL, 1, 256, + "P-CSCF Address"), + EF_TRANSP_N(0x6FD5, SFI_NONE, "EF.GBABP", F_OPTIONAL, 1, 35, + "GBA Bootstrapping parameters"), + EF_LIN_FIX_N(0x6FD7, SFI_NONE, "EF.GBANL", F_OPTIONAL, 1, 256, + "NAF Key Identifier TLV Objects"), + EF_LIN_FIX_N(0x6FDD, SFI_NONE, "EF.NAFKCA", F_OPTIONAL, 1, 256, + "NAF Key Centre Address"), + EF_LIN_FIX_N(0x6F3C, SFI_NONE, "EF.SMS", F_OPTIONAL, 176, 176, + "Short messages"), + EF_TRANSP_N(0x6F43, SFI_NONE, "EF.SMSS", F_OPTIONAL, 2, 4, + "SMS status"), + EF_LIN_FIX_N(0x6F47, SFI_NONE, "EF.SMSR", F_OPTIONAL, 30, 30, + "Short message status reports"), + EF_LIN_FIX_N(0x6F42, SFI_NONE, "EF.SMSP", F_OPTIONAL, 29, 64, + "Short message service parameters"), + EF_LIN_FIX_N(0x6FE7, SFI_NONE, "EF.UICCIARI", F_OPTIONAL, 1, 256, + "UICC IARI"), +}; + +/* Annex E - TS 101 220 */ +static const uint8_t adf_isim_aid[] = { 0xA0, 0x00, 0x00, 0x00, 0x87, 0x10, 0x04 }; + +struct osim_card_profile *osim_cprof_isim(void *ctx) +{ + struct osim_card_profile *cprof; + struct osim_file_desc *mf; + + cprof = talloc_zero(ctx, struct osim_card_profile); + cprof->name = "3GPP ISIM"; + cprof->sws = isim_card_sws; + + mf = alloc_df(cprof, 0x3f00, "MF"); + + cprof->mf = mf; + + /* ADF.USIM with its EF siblings */ + add_adf_with_ef(mf, adf_isim_aid, sizeof(adf_isim_aid), + "ADF.ISIM", isim_ef_in_adf_isim, + ARRAY_SIZE(isim_ef_in_adf_isim)); + + return cprof; +} diff --git a/src/sim/card_fs_sim.c b/src/sim/card_fs_sim.c new file mode 100644 index 00000000..432c945b --- /dev/null +++ b/src/sim/card_fs_sim.c @@ -0,0 +1,477 @@ +/* classic SIM card specific structures/routines */ +/* + * (C) 2012-2014 by Harald Welte <laforge@gnumonks.org> + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +#include <errno.h> +#include <string.h> + +#include <osmocom/sim/sim.h> +#include <osmocom/core/talloc.h> +#include <osmocom/gsm/gsm48.h> + +#include "sim_int.h" + +/* 3GPP TS 51.011 / Chapter 9.4 */ +static const struct osim_card_sw ts11_11_sw[] = { + { + 0x9000, 0xffff, SW_TYPE_STR, SW_CLS_OK, + .u.str = "Normal ending of the command", + }, { + 0x9100, 0xff00, SW_TYPE_STR, SW_CLS_OK, + .u.str = "Normal ending of the command - proactive command from SIM pending", + }, { + 0x9e00, 0xff00, SW_TYPE_STR, SW_CLS_OK, + .u.str = "Normal ending of the command - response data for SIM data download", + }, { + 0x9f00, 0xff00, SW_TYPE_STR, SW_CLS_OK, + .u.str = "Normal ending of the command - response data available", + }, { + 0x9300, 0xffff, SW_TYPE_STR, SW_CLS_POSTP, + .u.str = "SIM Application Toolkit is busy, command cannot be executed at present", + }, { + 0x9200, 0xfff0, SW_TYPE_STR, SW_CLS_WARN, + .u.str = "Memory management - Command successful but after using an internal updat retry X times", + }, { + 0x9240, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Memory management - Memory problem", + }, { + 0x9400, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Referencing management - no EF selected", + }, { + 0x9402, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Referencing management - out of range (invalid address)", + }, { + 0x9404, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Referencing management - file ID not found / pattern not found", + }, { + 0x9408, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Referencing management - file is inconsistent with the command", + }, { + 0x9802, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Security management - no CHV initialized", + }, { + 0x9804, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Security management - access condition not fulfilled", + }, { + 0x9808, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Security management - in contradiction with CHV status", + }, { + 0x9810, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Security management - in contradiction with invalidation status", + }, { + 0x9840, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Security management - unsuccessful CHV verification, no attempt left", + }, { + 0x9850, 0xffff, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Security management - increase cannot be performed, max value reached", + }, { + 0x6700, 0xff00, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Application independent - incorrect parameter P3", + }, { + 0x6b00, 0xff00, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Application independent - incorrect parameter P1 or P2", + }, { + 0x6d00, 0xff00, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Application independent - unknown instruction code", + }, { + 0x6e00, 0xff00, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Application independent - wrong instruction class", + }, { + 0x6f00, 0xff00, SW_TYPE_STR, SW_CLS_ERROR, + .u.str = "Application independent - technical problem with no diagnostic given", + }, + OSIM_CARD_SW_LAST +}; + +static const struct osim_card_sw *sim_card_sws[] = { + ts11_11_sw, + NULL +}; + +static int iccid_decode(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data) +{ + struct osim_decoded_element *elem; + + elem = element_alloc(dd, "ICCID", ELEM_T_BCD, ELEM_REPR_DEC); + elem->length = len; + elem->u.buf = talloc_memdup(elem, data, len); + + return 0; +} + +static int elp_decode(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data) +{ + int i, num_lp = len / 2; + + for (i = 0; i < num_lp; i++) { + uint8_t *cur = data + i*2; + struct osim_decoded_element *elem; + elem = element_alloc(dd, "Language Code", ELEM_T_STRING, ELEM_REPR_NONE); + elem->u.buf = (uint8_t *) talloc_strndup(elem, (const char *) cur, 2); + } + + return 0; +} + +/* 10.3.1 */ +int gsm_lp_decode(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data) +{ + int i; + + for (i = 0; i < len; i++) { + struct osim_decoded_element *elem; + elem = element_alloc(dd, "Language Code", ELEM_T_UINT8, ELEM_REPR_DEC); + elem->u.u8 = data[i]; + } + + return 0; +} + +/* 10.3.2 */ +int gsm_imsi_decode(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data) +{ + struct osim_decoded_element *elem; + + if (len < 2) + return -EINVAL; + + elem = element_alloc(dd, "IMSI", ELEM_T_BCD, ELEM_REPR_DEC); + elem->length = data[0]; + elem->u.buf = talloc_memdup(elem, data+1, len-1); + + return 0; +} + +/* 10.3.3 */ +static int gsm_kc_decode(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data) +{ + struct osim_decoded_element *kc, *cksn; + + if (len < 9) + return -EINVAL; + + kc = element_alloc(dd, "Kc", ELEM_T_BYTES, ELEM_REPR_HEX); + kc->u.buf = talloc_memdup(kc, data, 8); + cksn = element_alloc(dd, "CKSN", ELEM_T_UINT8, ELEM_REPR_DEC); + cksn->u.u8 = data[8]; + + return 0; +} + +/* 10.3.4 */ +static int gsm_plmnsel_decode(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data) +{ + int i, n_plmn = len / 3; + + if (n_plmn < 1) + return -EINVAL; + + for (i = 0; i < n_plmn; i++) { + uint8_t *cur = data + 3*i; + struct osim_decoded_element *elem, *mcc, *mnc; + uint8_t ra_buf[6]; + struct gprs_ra_id ra_id; + + memset(ra_buf, 0, sizeof(ra_buf)); + memcpy(ra_buf, cur, 3); + gsm48_parse_ra(&ra_id, ra_buf); + + elem = element_alloc(dd, "PLMN", ELEM_T_GROUP, ELEM_REPR_NONE); + + mcc = element_alloc_sub(elem, "MCC", ELEM_T_UINT16, ELEM_REPR_DEC); + mcc->u.u16 = ra_id.mcc; + + mnc = element_alloc_sub(elem, "MNC", ELEM_T_UINT16, ELEM_REPR_DEC); + mnc->u.u16 = ra_id.mnc; + } + + return 0; +} + +/* 10.3.5 */ +int gsm_hpplmn_decode(struct osim_decoded_data *dd, + const struct osim_file_desc *desc, + int len, uint8_t *data) +{ + struct osim_decoded_element *elem; + + elem = element_alloc(dd, "Time interval", ELEM_T_UINT8, ELEM_REPR_DEC); + elem->u.u8 = *data; + + return 0; +} + +/* Chapter 10.1. Contents of the EFs at the MF level */ +static const struct osim_file_desc sim_ef_in_mf[] = { + EF_TRANSP(0x2FE2, SFI_NONE, "EF.ICCID", 0, 10, 10, + "ICC Identification", &iccid_decode, NULL), + EF_TRANSP(0x2F05, SFI_NONE, "EF.PL", F_OPTIONAL, 2, 20, + "Preferred language", &elp_decode, NULL), +}; + +/* Chapter 10.3.x Contents of files at the GSM application level */ +static const struct osim_file_desc sim_ef_in_gsm[] = { + EF_TRANSP(0x6F05, SFI_NONE, "EF.LP", 0, 1, 16, + "Language preference", &gsm_lp_decode, NULL), + EF_TRANSP(0x6F07, SFI_NONE, "EF.IMSI", 0, 9, 9, + "IMSI", &gsm_imsi_decode, NULL), + EF_TRANSP(0x6F20, SFI_NONE, "EF.Kc", 0, 9, 9, + "Ciphering key Kc", &gsm_kc_decode, NULL), + EF_TRANSP(0x6F30, SFI_NONE, "EF.PLMNsel", F_OPTIONAL, 24, 72, + "PLMN selector", &gsm_plmnsel_decode, NULL), + EF_TRANSP(0x6F31, SFI_NONE, "EF.HPPLMN", 0, 1, 1, + "Higher Priority PLMN search period", &gsm_hpplmn_decode, NULL), + EF_TRANSP_N(0x6F37, SFI_NONE, "EF.ACMmax", F_OPTIONAL, 3, 3, + "ACM maximum value"), + EF_TRANSP_N(0x6F38, SFI_NONE, "EF.SST", 0, 2, 16, + "SIM service table"), + EF_CYCLIC_N(0x6F39, SFI_NONE, "EF.ACM", F_OPTIONAL, 3, 3, + "Accumulated call meter"), + EF_TRANSP_N(0x6F3E, SFI_NONE, "EF.GID1", F_OPTIONAL, 1, 8, + "Group Identifier Level 1"), + EF_TRANSP_N(0x6F3F, SFI_NONE, "EF.GID2", F_OPTIONAL, 1, 8, + "Group Identifier Level 2"), + EF_TRANSP_N(0x6F46, SFI_NONE, "EF.SPN", F_OPTIONAL, 17, 17, + "Service Provider Name"), + EF_TRANSP_N(0x6F41, SFI_NONE, "EF.PUCT", F_OPTIONAL, 5, 5, + "Price per unit and currency table"), + EF_TRANSP_N(0x6F45, SFI_NONE, "EF.CBMI", F_OPTIONAL, 2, 32, + "Cell broadcast massage identifier selection"), + EF_TRANSP_N(0x6F74, SFI_NONE, "EF.BCCH", 0, 16, 16, + "Broadcast control channels"), + EF_TRANSP_N(0x6F78, SFI_NONE, "EF.ACC", 0, 2, 2, + "Access control class"), + EF_TRANSP_N(0x6F7B, SFI_NONE, "EF.FPLMN", 0, 12, 12, + "Forbidden PLMNs"), + EF_TRANSP_N(0x6F7E, SFI_NONE, "EF.LOCI", 0, 11, 11, + "Location information"), + EF_TRANSP_N(0x6FAD, SFI_NONE, "EF.AD", 0, 3, 8, + "Administrative data"), + EF_TRANSP_N(0x6FAE, SFI_NONE, "EF.Phase", 0, 1, 1, + "Phase identification"), + EF_TRANSP_N(0x6FB1, SFI_NONE, "EF.VGCS", F_OPTIONAL, 4, 80, + "Voice Group Call Service"), + EF_TRANSP_N(0x6FB2, SFI_NONE, "EF.VGCSS", F_OPTIONAL, 7, 7, + "Voice Group Call Service Status"), + EF_TRANSP_N(0x6FB3, SFI_NONE, "EF.VBS", F_OPTIONAL, 4, 80, + "Voice Broadcast Service"), + EF_TRANSP_N(0x6FB4, SFI_NONE, "EF.VBSS", F_OPTIONAL, 7, 7, + "Voice Broadcast Service Status"), + EF_TRANSP_N(0x6FB5, SFI_NONE, "EF.eMLPP", F_OPTIONAL, 2, 2, |