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authorHarald Welte <laforge@gnumonks.org>2016-12-21 11:23:36 +0100
committerHarald Welte <laforge@gnumonks.org>2016-12-21 11:23:36 +0100
commitd54de7d35303428babffd779ef0e4ff9a0bb9b95 (patch)
treee4f5ce9885c7afadeb84f090a197964bc50e30be
parent8076c87c6b79af008511d20534edfed0eb9eb1b7 (diff)
remove osmo-gsup-hlrHEADmaster
remove osmo-gsup-hlr, which was moving to its own osmo-hlr.git on November 11, 2016.
-rw-r--r--osmo-gsup-hlr/.gitignore4
-rw-r--r--osmo-gsup-hlr/sql/hlr.sql70
-rw-r--r--osmo-gsup-hlr/sql/hlr_data.sql13
-rw-r--r--osmo-gsup-hlr/src/Makefile18
-rw-r--r--osmo-gsup-hlr/src/auc.c94
-rw-r--r--osmo-gsup-hlr/src/auc.h8
-rw-r--r--osmo-gsup-hlr/src/db.c130
-rw-r--r--osmo-gsup-hlr/src/db.h78
-rw-r--r--osmo-gsup-hlr/src/db_auc.c225
-rw-r--r--osmo-gsup-hlr/src/db_hlr.c176
-rw-r--r--osmo-gsup-hlr/src/db_test.c84
-rw-r--r--osmo-gsup-hlr/src/gsup_router.c85
-rw-r--r--osmo-gsup-hlr/src/gsup_router.h8
-rw-r--r--osmo-gsup-hlr/src/gsup_server.c290
-rw-r--r--osmo-gsup-hlr/src/gsup_server.h42
-rw-r--r--osmo-gsup-hlr/src/hlr.c564
-rw-r--r--osmo-gsup-hlr/src/logging.c34
-rw-r--r--osmo-gsup-hlr/src/logging.h12
-rwxr-xr-xosmo-gsup-hlr/src/populate_hlr_db.pl75
-rw-r--r--osmo-gsup-hlr/src/rand.h7
-rw-r--r--osmo-gsup-hlr/src/rand_fake.c52
-rw-r--r--osmo-gsup-hlr/src/rand_urandom.c38
22 files changed, 0 insertions, 2107 deletions
diff --git a/osmo-gsup-hlr/.gitignore b/osmo-gsup-hlr/.gitignore
deleted file mode 100644
index 3224f97..0000000
--- a/osmo-gsup-hlr/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-*.o
-*.db
-src/hlr
-src/db_test
diff --git a/osmo-gsup-hlr/sql/hlr.sql b/osmo-gsup-hlr/sql/hlr.sql
deleted file mode 100644
index 041b42b..0000000
--- a/osmo-gsup-hlr/sql/hlr.sql
+++ /dev/null
@@ -1,70 +0,0 @@
---modelled roughly after TS 23.008 version 13.3.0
-
-CREATE TABLE subscriber (
- id INTEGER PRIMARY KEY,
- -- Chapter 2.1.1.1
- imsi VARCHAR(15) NOT NULL,
- -- Chapter 2.1.2
- msisdn VARCHAR(15),
- -- Chapter 2.2.3: Most recent / current IMEI
- imeisv VARCHAR,
- -- Chapter 2.4.5
- vlr_number VARCHAR(15),
- -- Chapter 2.4.6
- hlr_number VARCHAR(15),
- -- Chapter 2.4.8.1
- sgsn_number VARCHAR(15),
- -- Chapter 2.13.10
- sgsn_address VARCHAR,
- -- Chapter 2.4.8.2
- ggsn_number VARCHAR(15),
- -- Chapter 2.4.9.2
- gmlc_number VARCHAR(15),
- -- Chapter 2.4.23
- smsc_number VARCHAR(15),
- -- Chapter 2.4.24
- periodic_lu_tmr INTEGER,
- -- Chapter 2.13.115
- periodic_rau_tau_tmr INTEGER,
- -- Chapter 2.1.1.2: network access mode
- nam_cs BOOLEAN NOT NULL DEFAULT 1,
- nam_ps BOOLEAN NOT NULL DEFAULT 1,
- -- Chapter 2.1.8
- lmsi INTEGER,
-
- -- The below purged flags might not even be stored non-volatile,
- -- refer to TS 23.012 Chapter 3.6.1.4
- -- Chapter 2.7.5
- ms_purged_cs BOOLEAN NOT NULL DEFAULT 0,
- -- Chapter 2.7.6
- ms_purged_ps BOOLEAN NOT NULL DEFAULT 0
-);
-
-CREATE TABLE subscriber_apn (
- subscriber_id INTEGER, -- subscriber.id
- apn VARCHAR(256) NOT NULL
-);
-
--- Chapter 2.1.3
-CREATE TABLE subscriber_multi_msisdn (
- subscriber_id INTEGER, -- subscriber.id
- msisdn VARCHAR(15) NOT NULL
-);
-
-CREATE TABLE auc_2g (
- subscriber_id INTEGER PRIMARY KEY, -- subscriber.id
- algo_id_2g INTEGER NOT NULL,
- ki VARCHAR NOT NULL
-);
-
-CREATE TABLE auc_3g (
- subscriber_id INTEGER PRIMARY KEY, -- subscrbier.id
- algo_id_3g INTEGER NOT NULL,
- k INTEGER NOT NULL,
- op VARCHAR,
- opc VARCHAR,
- sqn INTEGER
-);
-
-CREATE UNIQUE INDEX IF NOT EXISTS idx_subscr_imsi ON subscriber (imsi);
--- SELECT algo_id_2g, ki, algo_id_3g, k, op, opc, sqn FROM subscriber LEFT JOIN auc_2g ON auc_2g.subscriber_id = subscriber.id LEFT JOIN auc_3g ON auc_3g.subscriber_id = subscriber.id WHERE imsi = ?
diff --git a/osmo-gsup-hlr/sql/hlr_data.sql b/osmo-gsup-hlr/sql/hlr_data.sql
deleted file mode 100644
index 939e4c9..0000000
--- a/osmo-gsup-hlr/sql/hlr_data.sql
+++ /dev/null
@@ -1,13 +0,0 @@
-
--- 2G only subscriber
-INSERT INTO subscriber (id, imsi) VALUES (1, '901990000000001');
-INSERT INTO auc_2g (subscriber_id, algo_id_2g, ki) VALUES (1, 1, '000102030405060708090a0b0c0d0e0f');
-
--- 3G only subscriber
-INSERT INTO subscriber (id, imsi) VALUES (2, '901990000000002');
-INSERT INTO auc_3g (subscriber_id, algo_id_3g, k, op, sqn) VALUES (2, 5, '000102030405060708090a0b0c0d0e0f', '101112131415161718191a1b1c1d1e1f', 0);
-
--- 2G + 3G subscriber
-INSERT INTO subscriber (id, imsi) VALUES (3, '901990000000003');
-INSERT INTO auc_2g (subscriber_id, algo_id_2g, ki) VALUES (3, 1, '000102030405060708090a0b0c0d0e0f');
-INSERT INTO auc_3g (subscriber_id, algo_id_3g, k, op, sqn) VALUES (3, 5, '000102030405060708090a0b0c0d0e0f', '101112131415161718191a1b1c1d1e1f', 0);
diff --git a/osmo-gsup-hlr/src/Makefile b/osmo-gsup-hlr/src/Makefile
deleted file mode 100644
index d2536b5..0000000
--- a/osmo-gsup-hlr/src/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-LDFLAGS += -losmocore -losmogsm -losmoabis -lsqlite3 -ltalloc
-CFLAGS += -g -Wall
-
-OBJS = auc.o db.o db_auc.o db_hlr.o logging.o
-
-all: db_test hlr
-
-db_test: db_test.o rand_fake.o $(OBJS)
- $(CC) -o $@ $^ $(LDFLAGS)
-
-hlr: hlr.o gsup_server.o gsup_router.o rand_urandom.o $(OBJS)
- $(CC) -o $@ $^ $(LDFLAGS)
-
-%.o: %.c
- $(CC) $(CFLAGS) -o $@ -c $^
-
-clean:
- rm -f *.o db_test
diff --git a/osmo-gsup-hlr/src/auc.c b/osmo-gsup-hlr/src/auc.c
deleted file mode 100644
index 8ceafad..0000000
--- a/osmo-gsup-hlr/src/auc.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/* (C) 2015 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <string.h>
-
-#include <osmocom/core/utils.h>
-#include <osmocom/crypt/auth.h>
-
-#include "logging.h"
-#include "rand.h"
-
-/* compute given number of vectors using either aud2g or aud2g or a combination
- * of both. Handles re-synchrnization if rand_auts and auts are set */
-int auc_compute_vectors(struct osmo_auth_vector *vec, unsigned int num_vec,
- struct osmo_sub_auth_data *aud2g,
- struct osmo_sub_auth_data *aud3g,
- const uint8_t *rand_auts, const uint8_t *auts)
-{
- unsigned int i;
- uint8_t rand[16];
- int rc;
-
- if (aud2g->algo == OSMO_AUTH_ALG_NONE)
- aud2g = NULL;
- if (aud3g->algo == OSMO_AUTH_ALG_NONE)
- aud3g = NULL;
-
- if (!aud2g && !aud3g)
- return -1;
-
- /* compute quintuples */
- for (i = 0; i < num_vec; i++) {
- rc = rand_get(rand, sizeof(rand));
- if (rc != sizeof(rand)) {
- LOGP(DAUC, LOGL_ERROR, "Unable to read %zu random "
- "bytes: rc=%d\n", sizeof(rand), rc);
- goto out;
- }
-
- if (aud2g && !aud3g) {
- /* 2G only case: output directly to vec */
- rc = osmo_auth_gen_vec(vec+i, aud2g, rand);
- if (rc < 0) {
- LOGP(DAUC, LOGL_ERROR, "Error in 2G vector "
- "generation: %d\n", rc);
- goto out;
- }
- } else if (aud3g) {
- /* 3G or 3G + 2G case */
- if (rand_auts && auts)
- rc = osmo_auth_gen_vec_auts(vec+i, aud3g,
- rand_auts,
- auts, rand);
- else
- rc = osmo_auth_gen_vec(vec+i, aud3g, rand);
- if (rc < 0) {
- LOGP(DAUC, LOGL_ERROR, "Error in 3G vector "
- "generation: %d\n", rc);
- goto out;
- }
- }
- if (aud2g && aud3g) {
- /* separate 2G + 3G case: patch 2G into 3G */
- struct osmo_auth_vector vtmp;
- rc = osmo_auth_gen_vec(&vtmp, aud2g, rand);
- if (rc < 0) {
- LOGP(DAUC, LOGL_ERROR, "Error in 2G vector "
- "generation: %d\n", rc);
- goto out;
- }
- memcpy(&vec[i].kc, vtmp.kc, sizeof(vec[i].kc));
- memcpy(&vec[i].sres, vtmp.sres, sizeof(vec[i].sres));
- vec[i].auth_types |= OSMO_AUTH_TYPE_GSM;
- }
- }
-out:
- return i;
-}
diff --git a/osmo-gsup-hlr/src/auc.h b/osmo-gsup-hlr/src/auc.h
deleted file mode 100644
index f5b6765..0000000
--- a/osmo-gsup-hlr/src/auc.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#pragma once
-
-#include <osmocom/crypt/auth.h>
-
-int auc_compute_vectors(struct osmo_auth_vector *vec, unsigned int num_vec,
- struct osmo_sub_auth_data *aud2g,
- struct osmo_sub_auth_data *aud3g,
- const uint8_t *rand_auts, const uint8_t *auts);
diff --git a/osmo-gsup-hlr/src/db.c b/osmo-gsup-hlr/src/db.c
deleted file mode 100644
index 9d4e99e..0000000
--- a/osmo-gsup-hlr/src/db.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/* (C) 2015 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <osmocom/core/utils.h>
-
-#include <sqlite3.h>
-
-#include "logging.h"
-#include "db.h"
-
-static const char *stmt_sql[] = {
- [SEL_BY_IMSI] = "SELECT id,imsi,msisdn,vlr_number,sgsn_number,sgsn_address,periodic_lu_tmr,periodic_rau_tau_tmr,nam_cs,nam_ps,lmsi,ms_purged_cs,ms_purged_ps FROM subscriber WHERE imsi = ?",
- [UPD_VLR_BY_ID] = "UPDATE subscriber SET vlr_number = ? WHERE id = ?",
- [UPD_SGSN_BY_ID] = "UPDATE subscriber SET sgsn_number = ? WHERE id = ?",
- [AUC_BY_IMSI] = "SELECT id, algo_id_2g, ki, algo_id_3g, k, op, opc, sqn FROM subscriber LEFT JOIN auc_2g ON auc_2g.subscriber_id = subscriber.id LEFT JOIN auc_3g ON auc_3g.subscriber_id = subscriber.id WHERE imsi = ?",
- [AUC_UPD_SQN] = "UPDATE auc_3g SET sqn = ? WHERE subscriber_id = ?",
- [UPD_PURGE_CS_BY_IMSI] = "UPDATE subscriber SET ms_purged_cs=1 WHERE imsi = ?",
- [UPD_PURGE_PS_BY_IMSI] = "UPDATE subscriber SET ms_purged_ps=1 WHERE imsi = ?",
-};
-
-static void sql3_error_log_cb(void *arg, int err_code, const char *msg)
-{
- LOGP(DDB, LOGL_ERROR, "(%d) %s\n", err_code, msg);
-}
-
-static void sql3_sql_log_cb(void *arg, sqlite3 *s3, const char *stmt, int type)
-{
- switch (type) {
- case 0:
- LOGP(DDB, LOGL_DEBUG, "Opened database\n");
- break;
- case 1:
- LOGP(DDB, LOGL_DEBUG, stmt);
- break;
- case 2:
- LOGP(DDB, LOGL_DEBUG, "Closed database\n");
- break;
- default:
- LOGP(DDB, LOGL_DEBUG, "Unknown %d\n", type);
- break;
- }
-}
-
-void db_close(struct db_context *dbc)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(dbc->stmt); i++) {
- /* it is ok to call finalize on NULL */
- sqlite3_finalize(dbc->stmt[i]);
- }
- sqlite3_close(dbc->db);
- talloc_free(dbc);
-}
-
-struct db_context *db_open(void *ctx, const char *fname)
-{
- struct db_context *dbc = talloc_zero(ctx, struct db_context);
- unsigned int i;
- int rc;
-
- LOGP(DDB, LOGL_INFO, "Compiled against SQLite3 lib version %s\n", SQLITE_VERSION);
- LOGP(DDB, LOGL_INFO, "Running with SQLite3 lib version %s\n", sqlite3_libversion());
-
- dbc->fname = talloc_strdup(dbc, fname);
-
- for (i = 0; i < 0xfffff; i++) {
- const char *o = sqlite3_compileoption_get(i);
- if (!o)
- break;
- LOGP(DDB, LOGL_DEBUG, "SQlite3 compiled with '%s'\n", o);
- }
-
- rc = sqlite3_config(SQLITE_CONFIG_LOG, sql3_error_log_cb, NULL);
- if (rc != SQLITE_OK)
- LOGP(DDB, LOGL_NOTICE, "Unable to set SQlite3 error log callback\n");
-
- rc = sqlite3_config(SQLITE_CONFIG_SQLLOG, sql3_sql_log_cb, NULL);
- if (rc != SQLITE_OK)
- LOGP(DDB, LOGL_NOTICE, "Unable to set SQlite3 SQL statement log callback\n");
-
- rc = sqlite3_open(dbc->fname, &dbc->db);
- if (rc != SQLITE_OK) {
- LOGP(DDB, LOGL_ERROR, "Unable to open DB; rc = %d\n", rc);
- talloc_free(dbc);
- return NULL;
- }
-
- /* enable extended result codes */
- rc = sqlite3_extended_result_codes(dbc->db, 1);
- if (rc != SQLITE_OK)
- LOGP(DDB, LOGL_ERROR, "Unable to enable SQlite3 extended result codes\n");
-
- char *err_msg;
- rc = sqlite3_exec(dbc->db, "PRAGMA journal_mode=WAL; PRAGMA synchonous = NORMAL;", 0, 0, &err_msg);
- if (rc != SQLITE_OK)
- LOGP(DDB, LOGL_ERROR, "Unable to set Write-Ahead Logging: %s\n",
- err_msg);
-
- /* prepare all SQL statements */
- for (i = 0; i < ARRAY_SIZE(dbc->stmt); i++) {
- rc = sqlite3_prepare_v2(dbc->db, stmt_sql[i], -1,
- &dbc->stmt[i], NULL);
- if (rc != SQLITE_OK) {
- LOGP(DDB, LOGL_ERROR, "Unable to prepare SQL statement '%s'\n", stmt_sql[i]);
- goto out_free;
- }
- }
-
- return dbc;
-out_free:
- db_close(dbc);
- return NULL;
-}
diff --git a/osmo-gsup-hlr/src/db.h b/osmo-gsup-hlr/src/db.h
deleted file mode 100644
index d569fb0..0000000
--- a/osmo-gsup-hlr/src/db.h
+++ /dev/null
@@ -1,78 +0,0 @@
-#pragma once
-
-#include <stdbool.h>
-#include <sqlite3.h>
-
-enum stmt_idx {
- SEL_BY_IMSI = 0,
- UPD_VLR_BY_ID = 1,
- UPD_SGSN_BY_ID = 2,
- AUC_BY_IMSI = 3,
- AUC_UPD_SQN = 4,
- UPD_PURGE_CS_BY_IMSI,
- UPD_PURGE_PS_BY_IMSI,
- _NUM_STMT
-};
-
-struct db_context {
- char *fname;
- sqlite3 *db;
- sqlite3_stmt *stmt[_NUM_STMT];
-};
-
-void db_close(struct db_context *dbc);
-struct db_context *db_open(void *ctx, const char *fname);
-
-#include <osmocom/crypt/auth.h>
-
-/* obtain the authentication data for a given imsi */
-int db_get_auth_data(struct db_context *dbc, const char *imsi,
- struct osmo_sub_auth_data *aud2g,
- struct osmo_sub_auth_data *aud3g,
- uint64_t *suscr_id);
-
-int db_update_sqn(struct db_context *dbc, uint64_t id,
- uint64_t new_sqn);
-
-int db_get_auc(struct db_context *dbc, const char *imsi,
- struct osmo_auth_vector *vec, unsigned int num_vec,
- const uint8_t *rand_auts, const uint8_t *auts);
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/gsm/protocol/gsm_23_003.h>
-
-/* TODO: Get this from somewhere? */
-#define GT_MAX_DIGITS 15
-
-struct hlr_subscriber {
- struct llist_head list;
-
- uint64_t id;
- char imsi[GSM23003_IMSI_MAX_DIGITS+1];
- char msisdn[GT_MAX_DIGITS+1];
- /* imeisv? */
- char vlr_number[GT_MAX_DIGITS+1];
- char sgsn_number[GT_MAX_DIGITS+1];
- char sgsn_address[GT_MAX_DIGITS+1];
- /* ggsn number + address */
- /* gmlc number */
- /* smsc number */
- uint32_t periodic_lu_timer;
- uint32_t periodic_rau_tau_timer;
- bool nam_cs;
- bool nam_ps;
- uint32_t lmsi;
- bool ms_purged_cs;
- bool ms_purged_ps;
-};
-
-int db_subscr_get(struct db_context *dbc, const char *imsi,
- struct hlr_subscriber *subscr);
-
-int db_subscr_lu(struct db_context *dbc,
- const struct hlr_subscriber *subscr,
- const char *vlr_or_sgsn_number,
- bool lu_is_ps);
-
-int db_subscr_purge(struct db_context *dbc,
- const char *imsi, bool is_ps);
diff --git a/osmo-gsup-hlr/src/db_auc.c b/osmo-gsup-hlr/src/db_auc.c
deleted file mode 100644
index 9196922..0000000
--- a/osmo-gsup-hlr/src/db_auc.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/* (C) 2015 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <string.h>
-
-#include <osmocom/core/utils.h>
-#include <osmocom/crypt/auth.h>
-
-#include <sqlite3.h>
-
-#include "logging.h"
-#include "db.h"
-#include "auc.h"
-#include "rand.h"
-
-#define LOGAUC(imsi, level, fmt, args ...) LOGP(DAUC, level, "%s: " fmt, imsi, ## args)
-
-/* update the SQN for a given subscriber ID */
-int db_update_sqn(struct db_context *dbc, uint64_t id,
- uint64_t new_sqn)
-{
- sqlite3_stmt *stmt = dbc->stmt[AUC_UPD_SQN];
- int rc;
-
- /* bind new SQN and subscriber ID */
- rc = sqlite3_bind_int64(stmt, 1, new_sqn);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error binding SQN: %d\n", rc);
- return -1;
- }
-
- rc = sqlite3_bind_int64(stmt, 2, id);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error binding Subscrber ID: %d\n", rc);
- return -1;
- }
-
- /* execute the statement */
- rc = sqlite3_step(stmt);
- if (rc != SQLITE_DONE) {
- LOGP(DAUC, LOGL_ERROR, "Error updating SQN: %d\n", rc);
- return -2;
- }
-
- /* remove bindings and reset statement to be re-executed */
- rc = sqlite3_clear_bindings(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error clerearing bindings: %d\n", rc);
- }
- rc = sqlite3_reset(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error in sqlite3_reset: %d\n", rc);
- }
-
- return 0;
-}
-
-/* obtain the authentication data for a given imsi
- * returns -1 in case of error, 0 for unknown IMSI, 1 for success */
-int db_get_auth_data(struct db_context *dbc, const char *imsi,
- struct osmo_sub_auth_data *aud2g,
- struct osmo_sub_auth_data *aud3g,
- uint64_t *subscr_id)
-{
- sqlite3_stmt *stmt = dbc->stmt[AUC_BY_IMSI];
- int ret = 0;
- int rc;
-
- memset(aud2g, 0, sizeof(*aud2g));
- memset(aud3g, 0, sizeof(*aud3g));
-
- /* bind the IMSI value */
- rc = sqlite3_bind_text(stmt, 1, imsi, -1,
- SQLITE_STATIC);
- if (rc != SQLITE_OK) {
- LOGAUC(imsi, LOGL_ERROR, "Error binding IMSI: %d\n", rc);
- ret = -1;
- goto out;
- }
-
- /* execute the statement */
- rc = sqlite3_step(stmt);
- if (rc == SQLITE_DONE) {
- LOGAUC(imsi, LOGL_INFO, "Unknown\n");
- ret = 0;
- goto out;
- } else if (rc != SQLITE_ROW) {
- LOGAUC(imsi, LOGL_ERROR, "Error executing SQL: %d\n", rc);
- ret = -1;
- goto out;
- }
-
- /* as an optimization, we retrieve the subscriber ID, to ensure we can
- * update the SQN later without having to go back via a JOIN with the
- * subscriber table. */
- if (subscr_id)
- *subscr_id = sqlite3_column_int64(stmt, 0);
-
- /* obtain result values using sqlite3_column_*() */
- if (sqlite3_column_type(stmt, 1) == SQLITE_INTEGER) {
- /* we do have some 2G authentication data */
- const uint8_t *ki;
-
- aud2g->algo = sqlite3_column_int(stmt, 1);
- ki = sqlite3_column_text(stmt, 2);
-#if 0
- if (sqlite3_column_bytes(stmt, 2) != sizeof(aud2g->u.gsm.ki)) {
- LOGAUC(imsi, LOGL_ERROR, "Error reading Ki: %d\n", rc);
- goto end_2g;
- }
-#endif
- osmo_hexparse(ki, &aud2g->u.gsm.ki, sizeof(aud2g->u.gsm.ki));
- aud2g->type = OSMO_AUTH_TYPE_GSM;
- } else
- LOGAUC(imsi, LOGL_DEBUG, "No 2G Auth Data\n");
-//end_2g:
- if (sqlite3_column_type(stmt, 3) == SQLITE_INTEGER) {
- /* we do have some 3G authentication data */
- const uint8_t *k, *op, *opc;
-
- aud3g->algo = sqlite3_column_int(stmt, 3);
- k = sqlite3_column_text(stmt, 4);
- if (!k) {
- LOGAUC(imsi, LOGL_ERROR, "Error reading K: %d\n", rc);
- goto out;
- }
- osmo_hexparse(k, &aud3g->u.umts.k, sizeof(aud3g->u.umts.k));
- /* UMTS Subscribers can have either OP or OPC */
- op = sqlite3_column_text(stmt, 5);
- if (!op) {
- opc = sqlite3_column_text(stmt, 6);
- if (!opc) {
- LOGAUC(imsi, LOGL_ERROR, "Error reading OPC: %d\n", rc);
- goto out;
- }
- osmo_hexparse(opc, &aud3g->u.umts.opc,
- sizeof(aud3g->u.umts.opc));
- aud3g->u.umts.opc_is_op = 0;
- } else {
- osmo_hexparse(op, &aud3g->u.umts.opc,
- sizeof(aud3g->u.umts.opc));
- aud3g->u.umts.opc_is_op = 1;
- }
- aud3g->u.umts.sqn = sqlite3_column_int64(stmt, 7);
- /* FIXME: amf? */
- aud3g->type = OSMO_AUTH_TYPE_UMTS;
- } else
- LOGAUC(imsi, LOGL_DEBUG, "No 3G Auth Data\n");
-
- if (aud2g->type == 0 && aud3g->type == 0)
- ret = -1;
- else
- ret = 1;
-
-out:
- /* remove bindings and reset statement to be re-executed */
- rc = sqlite3_clear_bindings(stmt);
- if (rc != SQLITE_OK) {
- LOGAUC(imsi, LOGL_ERROR, "Error in sqlite3_clear_bindings(): %d\n", rc);
- }
- rc = sqlite3_reset(stmt);
- if (rc != SQLITE_OK) {
- LOGAUC(imsi, LOGL_ERROR, "Error in sqlite3_reset(): %d\n", rc);
- }
-
- return ret;
-}
-
-/* return -1 in case of error, 0 for unknown imsi, positive for number
- * of vectors generated */
-int db_get_auc(struct db_context *dbc, const char *imsi,
- struct osmo_auth_vector *vec, unsigned int num_vec,
- const uint8_t *rand_auts, const uint8_t *auts)
-{
- struct osmo_sub_auth_data aud2g, aud3g;
- uint64_t subscr_id;
- int ret = 0;
- int rc;
-
- rc = db_get_auth_data(dbc, imsi, &aud2g, &aud3g, &subscr_id);
- if (rc <= 0)
- return rc;
-
- LOGAUC(imsi, LOGL_INFO, "Calling to generate %u vectors\n", num_vec);
- rc = auc_compute_vectors(vec, num_vec, &aud2g, &aud3g, rand_auts, auts);
- if (rc < 0) {
- num_vec = 0;
- ret = -1;
- } else {
- num_vec = rc;
- ret = num_vec;
- }
- LOGAUC(imsi, LOGL_INFO, "Generated %u vectors\n", num_vec);
-
- /* Update SQN in database, as needed */
- if (aud3g.algo) {
- LOGAUC(imsi, LOGL_DEBUG, "Updating SQN in DB\n");
- rc = db_update_sqn(dbc, subscr_id, aud3g.u.umts.sqn);
- /* don't tell caller we generated any triplets in case of
- * update error */
- if (rc < 0) {
- LOGAUC(imsi, LOGL_ERROR, "Error updating SQN: %d\n", rc);
- num_vec = 0;
- ret = -1;
- }
- }
-
- return ret;
-}
diff --git a/osmo-gsup-hlr/src/db_hlr.c b/osmo-gsup-hlr/src/db_hlr.c
deleted file mode 100644
index 1b95556..0000000
--- a/osmo-gsup-hlr/src/db_hlr.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* (C) 2015 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <string.h>
-
-#include <osmocom/core/utils.h>
-#include <osmocom/crypt/auth.h>
-
-#include <sqlite3.h>
-
-#include "logging.h"
-#include "db.h"
-
-#define LOGHLR(imsi, level, fmt, args ...) LOGP(DAUC, level, "%s: " fmt, imsi, ## args)
-
-#define SL3_TXT(x, stmt, idx) do { \
- const char *_txt = (const char *) sqlite3_column_text(stmt, idx); \
- if (_txt) \
- strncpy(x, _txt, sizeof(x)); \
- x[sizeof(x)-1] = '\0'; \
- } while (0)
-
-int db_subscr_get(struct db_context *dbc, const char *imsi,
- struct hlr_subscriber *subscr)
-{
- sqlite3_stmt *stmt = dbc->stmt[SEL_BY_IMSI];
- int rc, ret = 0;
-
- rc = sqlite3_bind_text(stmt, 1, imsi, -1, SQLITE_STATIC);
- if (rc != SQLITE_OK) {
- LOGHLR(imsi, LOGL_ERROR, "Error binding IMSI: %d\n", rc);
- return -1;
- }
-
- /* execute the statement */
- rc = sqlite3_step(stmt);
- if (rc != SQLITE_ROW) {
- LOGHLR(imsi, LOGL_ERROR, "Error executing SQL: %d\n", rc);
- ret = -2;
- goto out;
- }
-
- /* obtain the various columns */
- subscr->id = sqlite3_column_int64(stmt, 0);
- SL3_TXT(subscr->imsi, stmt, 1);
- SL3_TXT(subscr->msisdn, stmt, 2);
- /* FIXME: These should all be BLOBs as they might contain NUL */
- SL3_TXT(subscr->vlr_number, stmt, 3);
- SL3_TXT(subscr->sgsn_number, stmt, 4);
- SL3_TXT(subscr->sgsn_address, stmt, 5);
- subscr->periodic_lu_timer = sqlite3_column_int(stmt, 6);
- subscr->periodic_rau_tau_timer = sqlite3_column_int(stmt, 7);
- subscr->nam_cs = sqlite3_column_int(stmt, 8);
- subscr->nam_ps = sqlite3_column_int(stmt, 9);
- subscr->lmsi = sqlite3_column_int(stmt, 10);
- subscr->ms_purged_cs = sqlite3_column_int(stmt, 11);
- subscr->ms_purged_ps = sqlite3_column_int(stmt, 12);
-
-out:
- /* remove bindings and reset statement to be re-executed */
- rc = sqlite3_clear_bindings(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error clerearing bindings: %d\n", rc);
- }
- rc = sqlite3_reset(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error in sqlite3_reset: %d\n", rc);
- }
-
- return ret;
-}
-
-int db_subscr_lu(struct db_context *dbc,
- const struct hlr_subscriber *subscr,
- const char *vlr_or_sgsn_number, bool lu_is_ps)
-{
- sqlite3_stmt *stmt = dbc->stmt[UPD_VLR_BY_ID];
- const char *txt;
- int rc, ret = 0;
-
- if (lu_is_ps) {
- stmt = dbc->stmt[UPD_SGSN_BY_ID];
- txt = subscr->sgsn_number;
- } else {
- stmt = dbc->stmt[UPD_VLR_BY_ID];
- txt = subscr->vlr_number;
- }
-
- rc = sqlite3_bind_int64(stmt, 1, subscr->id);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error binding ID: %d\n", rc);
- return -1;
- }
-
- rc = sqlite3_bind_text(stmt, 2, txt, -1, SQLITE_STATIC);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error binding VLR/SGSN Number: %d\n", rc);
- ret = -2;
- goto out;
- }
-
- /* execute the statement */
- rc = sqlite3_step(stmt);
- if (rc != SQLITE_DONE) {
- LOGP(DAUC, LOGL_ERROR, "Error updating SQN: %d\n", rc);
- ret = -3;
- goto out;
- }
-out:
- /* remove bindings and reset statement to be re-executed */
- rc = sqlite3_clear_bindings(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error clerearing bindings: %d\n", rc);
- }
- rc = sqlite3_reset(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error in sqlite3_reset: %d\n", rc);
- }
-
- return ret;
-}
-
-int db_subscr_purge(struct db_context *dbc, const char *imsi, bool is_ps)
-{
- sqlite3_stmt *stmt = dbc->stmt[UPD_VLR_BY_ID];
- int rc, ret = 1;
-
- if (is_ps)
- stmt = dbc->stmt[UPD_PURGE_PS_BY_IMSI];
- else
- stmt = dbc->stmt[UPD_PURGE_CS_BY_IMSI];
-
- rc = sqlite3_bind_text(stmt, 1, imsi, -1, SQLITE_STATIC);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error binding IMSI %s: %d\n", imsi, rc);
- ret = -1;
- goto out;
- }
-
- /* execute the statement */
- rc = sqlite3_step(stmt);
- if (rc != SQLITE_DONE) {
- LOGP(DAUC, LOGL_ERROR, "Error setting Purged: %d\n", rc);
- ret = -2;
- goto out;
- }
- /* FIXME: return 0 in case IMSI not known */
-out:
- /* remove bindings and reset statement to be re-executed */
- rc = sqlite3_clear_bindings(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error clearing bindings: %d\n", rc);
- }
- rc = sqlite3_reset(stmt);
- if (rc != SQLITE_OK) {
- LOGP(DAUC, LOGL_ERROR, "Error in sqlite3_reset: %d\n", rc);
- }
-
- return ret;
-}
diff --git a/osmo-gsup-hlr/src/db_test.c b/osmo-gsup-hlr/src/db_test.c
deleted file mode 100644
index 75fcb62..0000000
--- a/osmo-gsup-hlr/src/db_test.c
+++ /dev/null
@@ -1,84 +0,0 @@
-#include <string.h>
-
-#include <osmocom/core/utils.h>
-#include <osmocom/core/application.h>
-
-#include "db.h"
-#include "rand.h"
-#include "logging.h"
-
-static struct db_context *g_dbc;
-
-static int test(const char *imsi)
-{
- struct osmo_auth_vector vec[3];
- int rc, i;
-
- /* initialize all vectors with a known token pattern */
- memset(vec, 0x55, sizeof(vec));
- for (i = 0; i < ARRAY_SIZE(vec); i++)
- vec[i].res_len = 0;
-
- rc = db_get_auc(g_dbc, imsi, vec, ARRAY_SIZE(vec), NULL, NULL);
- if (rc <= 0) {
- LOGP(DMAIN, LOGL_ERROR, "Cannot obtain auth tuples for '%s'\n", imsi);
- return rc;
- }
- LOGP(DMAIN, LOGL_INFO, "Obtained %u tuples for subscriber IMSI %s\n",
- rc, imsi);
-
- for (i = 0; i < rc; i++) {
- struct osmo_auth_vector *v = vec + i;
- LOGP(DMAIN, LOGL_DEBUG, "Tuple %u, auth_types=0x%x\n", i, v->auth_types);
- LOGP(DMAIN, LOGL_DEBUG, "RAND=%s\n", osmo_hexdump_nospc(v->rand, sizeof(v->rand)));
- LOGP(DMAIN, LOGL_DEBUG, "AUTN=%s\n", osmo_hexdump_nospc(v->autn, sizeof(v->autn)));
- LOGP(DMAIN, LOGL_DEBUG, "CK=%s\n", osmo_hexdump_nospc(v->ck, sizeof(v->ck)));
- LOGP(DMAIN, LOGL_DEBUG, "IK=%s\n", osmo_hexdump_nospc(v->ik, sizeof(v->ik)));
- LOGP(DMAIN, LOGL_DEBUG, "RES=%s\n", osmo_hexdump_nospc(v->res, v->res_len));
- LOGP(DMAIN, LOGL_DEBUG, "Kc=%s\n", osmo_hexdump_nospc(v->kc, sizeof(v->kc)));
- LOGP(DMAIN, LOGL_DEBUG, "SRES=%s\n", osmo_hexdump_nospc(v->sres, sizeof(v->sres)));
- }
-
- return rc;
-}
-
-int main(int argc, char **argv)
-{
- int rc;
-
- rc = osmo_init_logging(&hlr_log_info);
- if (rc < 0) {
- fprintf(stderr, "Error initializing logging\n");
- exit(1);
- }
- LOGP(DMAIN, LOGL_NOTICE, "hlr starting\n");
-
- rc = rand_init();
- if (rc < 0) {
- LOGP(DMAIN, LOGL_ERROR, "Error initializing random source\n");
- exit(1);
- }
-
- g_dbc = db_open(NULL, "hlr.db");
- if (!g_dbc) {
- LOGP(DMAIN, LOGL_ERROR, "Error opening database\n");
- exit(1);
- }
-
- /* non-existing subscriber */
- rc = test("901990123456789");
- /* 2G only AUC data (COMP128v1 / MILENAGE) */
- rc = test("901990000000001");
- /* 2G + 3G AUC data (COMP128v1 / MILENAGE) */
- rc = test("901990000000002");
- /* 3G AUC data (MILENAGE) */
- rc = test("901990000000003");
-
- LOGP(DMAIN, LOGL_NOTICE, "Exiting\n");
-
- db_close(g_dbc);
-
- log_fini();
-
- exit(0);
-}
diff --git a/osmo-gsup-hlr/src/gsup_router.c b/osmo-gsup-hlr/src/gsup_router.c
deleted file mode 100644
index e9aed78..0000000
--- a/osmo-gsup-hlr/src/gsup_router.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* (C) 2016 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-
-#include <errno.h>
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/core/talloc.h>
-
-#include "gsup_server.h"
-
-struct gsup_route {
- struct llist_head list;
-
- uint8_t *addr;
- struct osmo_gsup_conn *conn;
-};
-
-/* find a route for the given address */
-struct osmo_gsup_conn *gsup_route_find(struct osmo_gsup_server *gs,
- const uint8_t *addr, size_t addrlen)
-{
- struct gsup_route *gr;
-
- llist_for_each_entry(gr, &gs->routes, list) {
- if (talloc_total_size(gr->addr) == addrlen &&
- !memcmp(gr->addr, addr, addrlen))
- return gr->conn;
- }
- return NULL;
-}
-
-/* add a new route for the given address to the given conn */
-int gsup_route_add(struct osmo_gsup_conn *conn, const uint8_t *addr, size_t addrlen)
-{
- struct gsup_route *gr;
-
- /* Check if we already have a route for this address */
- if (gsup_route_find(conn->server, addr, addrlen))
- return -EEXIST;
-
- /* allocate new route and populate it */
- gr = talloc_zero(conn->server, struct gsup_route);
- if (!gr)
- return -ENOMEM;
-
- gr->addr = talloc_memdup(gr, addr, addrlen);
- gr->conn = conn;
- llist_add_tail(&gr->list, &conn->server->routes);
-
- return 0;
-}
-
-/* delete all routes for the given connection */
-int gsup_route_del_conn(struct osmo_gsup_conn *conn)
-{
- struct gsup_route *gr, *gr2;
- unsigned int num_deleted = 0;
-
- llist_for_each_entry_safe(gr, gr2, &conn->server->routes, list) {
- if (gr->conn == conn) {
- llist_del(&gr->list);
- talloc_free(gr);
- num_deleted++;
- }
- }
-
- return num_deleted;
-}
diff --git a/osmo-gsup-hlr/src/gsup_router.h b/osmo-gsup-hlr/src/gsup_router.h
deleted file mode 100644
index 7a5bd25..0000000
--- a/osmo-gsup-hlr/src/gsup_router.h
+++ /dev/null
@@ -1,8 +0,0 @@
-struct osmo_gsup_conn *gsup_route_find(struct osmo_gsup_server *gs,
- const uint8_t *addr, size_t addrlen);
-
-/* add a new route for the given address to the given conn */
-int gsup_route_add(struct osmo_gsup_conn *conn, const uint8_t *addr, size_t addrlen);
-
-/* delete all routes for the given connection */
-int gsup_route_del_conn(struct osmo_gsup_conn *conn);
diff --git a/osmo-gsup-hlr/src/gsup_server.c b/osmo-gsup-hlr/src/gsup_server.c
deleted file mode 100644
index d8874eb..0000000
--- a/osmo-gsup-hlr/src/gsup_server.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/* (C) 2016 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <errno.h>
-
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/logging.h>
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/abis/ipa.h>
-#include <osmocom/abis/ipaccess.h>
-
-#include "logging.h"
-#include "gsup_server.h"
-
-static void osmo_gsup_server_send(struct osmo_gsup_conn *conn,
- int proto_ext, struct msgb *msg_tx)
-{
- ipa_prepend_header_ext(msg_tx, proto_ext);
- ipa_msg_push_header(msg_tx, IPAC_PROTO_OSMO);
- ipa_server_conn_send(conn->conn, msg_tx);
-}
-
-int osmo_gsup_conn_send(struct osmo_gsup_conn *conn, struct msgb *msg)
-{
- if (!conn) {
- msgb_free(msg);
- return -ENOTCONN;
- }
-
- osmo_gsup_server_send(conn, IPAC_PROTO_EXT_GSUP, msg);
-
- return 0;
-}
-
-static int osmo_gsup_conn_oap_handle(struct osmo_gsup_conn *conn,
- struct msgb *msg_rx)
-{
- int rc;
- struct msgb *msg_tx;
-#if 0
- rc = oap_handle(&conn->oap_state, msg_rx, &msg_tx);
- msgb_free(msg_rx);
- if (rc < 0)
- return rc;
-
- if (msg_tx)
- osmo_gsup_conn_send(conn, IPAC_PROTO_EXT_OAP, msg_tx);
-#endif
- return 0;
-}
-
-/* Data from a given client has arrived over the socket */
-static int osmo_gsup_server_read_cb(struct ipa_server_conn *conn,
- struct msgb *msg)
-{
- struct ipaccess_head *hh = (struct ipaccess_head *) msg->data;
- struct ipaccess_head_ext *he = (struct ipaccess_head_ext *) msgb_l2(msg);
- struct osmo_gsup_conn *clnt = (struct osmo_gsup_conn *)conn->data;
- int rc;
-
- msg->l2h = &hh->data[0];
-
- if (hh->proto == IPAC_PROTO_IPACCESS) {
- rc = ipa_server_conn_ccm(conn, msg);
- if (rc < 0) {
- /* conn is already invalid here! */
- return -1;
- }
- msgb_free(msg);
- return 0;
- }
-
- if (hh->proto != IPAC_PROTO_OSMO) {
- LOGP(DGSUP, LOGL_NOTICE, "Unsupported IPA stream ID 0x%02x\n",
- hh->proto);
- goto invalid;
- }
-
- if (!he || msgb_l2len(msg) < sizeof(*he)) {
- LOGP(DGSUP, LOGL_NOTICE, "short IPA message\n");
- goto invalid;
- }
-
- msg->l2h = &he->data[0];
-
- if (he->proto == IPAC_PROTO_EXT_GSUP) {
- OSMO_ASSERT(clnt->server->read_cb != NULL);
- clnt->server->read_cb(clnt, msg);
- /* expecting read_cb() to free msg */
- } else if (he->proto == IPAC_PROTO_EXT_OAP) {
- return osmo_gsup_conn_oap_handle(clnt, msg);
- /* osmo_gsup_client_oap_handle frees msg */
- } else {
- LOGP(DGSUP, LOGL_NOTICE, "Unsupported IPA Osmo Proto 0x%02x\n",
- hh->proto);
- goto invalid;
- }
-
- return 0;
-
-invalid:
- LOGP(DGSUP, LOGL_NOTICE,
- "GSUP received an invalid IPA message from %s:%d: %s\n",
- conn->addr, conn->port, osmo_hexdump(msgb_l2(msg), msgb_l2len(msg)));
- msgb_free(msg);
- return -1;
-
-}
-
-static void osmo_tlvp_dump(const struct tlv_parsed *tlvp,
- int subsys, int level)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(tlvp->lv); i++) {
- if (!TLVP_PRESENT(tlvp, i))
- continue;
-
- LOGP(subsys, level, "%u: %s\n", i,
- TLVP_VAL(tlvp, i));
- LOGP(subsys, level, "%u: %s\n", i,
- osmo_hexdump(TLVP_VAL(tlvp, i),
- TLVP_LEN(tlvp, i)));
- }
-}
-
-/* FIXME: should this be parrt of ipas_server handling, not GSUP? */
-static void tlvp_copy(void *ctx, struct tlv_parsed *out, const struct tlv_parsed *in)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(out->lv); i++) {
- if (!TLVP_PRESENT(in, i)) {
- if (TLVP_PRESENT(out, i)) {
- talloc_free((void *) out->lv[i].val);
- out->lv[i].val = NULL;
- out->lv[i].len = 0;
- }
- continue;
- }
- out->lv[i].val = talloc_memdup(ctx, in->lv[i].val, in->lv[i].len);
- out->lv[i].len = in->lv[i].len;
- }
-}
-
-int osmo_gsup_conn_ccm_get(const struct osmo_gsup_conn *clnt, uint8_t **addr,
- uint8_t tag)
-{
- if (!TLVP_PRESENT(&clnt->ccm, tag))
- return -ENODEV;
- *addr = (uint8_t *) TLVP_VAL(&clnt->ccm, tag);
-
- return TLVP_LEN(&clnt->ccm, tag);
-}
-
-static int osmo_gsup_server_ccm_cb(struct ipa_server_conn *conn,
- struct msgb *msg, struct tlv_parsed *tlvp,
- struct ipaccess_unit *unit)
-{
- struct osmo_gsup_conn *clnt = (struct osmo_gsup_conn *)conn->data;
- uint8_t *addr;
- size_t addr_len;
-
- LOGP(DGSUP, LOGL_INFO, "CCM Callback\n");
-
- /* FIXME: should this be parrt of ipas_server handling, not
- * GSUP? */
- tlvp_copy(clnt, &clnt->ccm, tlvp);
- osmo_tlvp_dump(tlvp, DGSUP, LOGL_INFO);
-
- addr_len = osmo_gsup_conn_ccm_get(clnt, &addr, IPAC_IDTAG_SERNR);
- if (addr_len)
- gsup_route_add(clnt, addr, addr_len);
-
- return 0;
-}
-
-static int osmo_gsup_server_closed_cb(struct ipa_server_conn *conn)
-{
- struct osmo_gsup_conn *clnt = (struct osmo_gsup_conn *)conn->data;
-
- LOGP(DGSUP, LOGL_INFO, "Lost GSUP client %s:%d\n",
- conn->addr, conn->port);
-
- gsup_route_del_conn(clnt);
- llist_del(&clnt->list);
- talloc_free(clnt);
-
- return 0;
-}
-
-/* a client has connected to the server socket and we have accept()ed it */
-static int osmo_gsup_server_accept_cb(struct ipa_server_link *link, int fd)
-{
- struct osmo_gsup_conn *conn;
- struct osmo_gsup_server *gsups =
- (struct osmo_gsup_server *) link->data;
- int rc;
-
- conn = talloc_zero(gsups, struct osmo_gsup_conn);
- OSMO_ASSERT(conn);
-
- conn->conn = ipa_server_conn_create(gsups, link, fd,
- osmo_gsup_server_read_cb,
- osmo_gsup_server_closed_cb, conn);
- conn->conn->ccm_cb = osmo_gsup_server_ccm_cb;
- OSMO_ASSERT(conn->conn);
-
- /* link data structure with server structure */
- conn->server = gsups;
- llist_add_tail(&conn->list, &gsups->clients);
-
- LOGP(DGSUP, LOGL_INFO, "New GSUP client %s:%d\n",
- conn->conn->addr, conn->conn->port);
-
- /* request the identity of the client */
- rc = ipa_ccm_send_id_req(fd);
- if (rc < 0)
- goto failed;
-#if 0
- rc = oap_init(&gsups->oap_config, &conn->oap_state);
- if (rc != 0)
- goto failed;
-#endif
- return 0;
-failed:
- ipa_server_conn_destroy(conn->conn);
- return -1;
-}
-
-struct osmo_gsup_server *
-osmo_gsup_server_create(void *ctx, const char *ip_addr,
- uint16_t tcp_port,
- osmo_gsup_read_cb_t read_cb)
-{
- struct osmo_gsup_server *gsups;
- int rc;
-
- gsups = talloc_zero(ctx, struct osmo_gsup_server);
- OSMO_ASSERT(gsups);
-
- INIT_LLIST_HEAD(&gsups->clients);
- INIT_LLIST_HEAD(&gsups->routes);
-
- gsups->link = ipa_server_link_create(gsups,
- /* no e1inp */ NULL,
- ip_addr, tcp_port,
- osmo_gsup_server_accept_cb,
- gsups);
- if (!gsups->link)
- goto failed;
-
- gsups->read_cb = read_cb;
-
- rc = ipa_server_link_open(gsups->link);
- if (rc < 0)
- goto failed;
-
- return gsups;
-
-failed:
- osmo_gsup_server_destroy(gsups);
- return NULL;
-}
-
-void osmo_gsup_server_destroy(struct osmo_gsup_server *gsups)
-{
- if (gsups->link) {
- ipa_server_link_close(gsups->link);
- ipa_server_link_destroy(gsups->link);
- gsups->link = NULL;
- }
- talloc_free(gsups);
-}
diff --git a/osmo-gsup-hlr/src/gsup_server.h b/osmo-gsup-hlr/src/gsup_server.h
deleted file mode 100644
index bf1a570..0000000
--- a/osmo-gsup-hlr/src/gsup_server.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#pragma once
-
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/core/msgb.h>
-#include <osmocom/abis/ipa.h>
-#include <osmocom/abis/ipaccess.h>
-
-struct osmo_gsup_conn;
-
-/* Expects message in msg->l2h */
-typedef int (*osmo_gsup_read_cb_t)(struct osmo_gsup_conn *conn, struct msgb *msg);
-
-struct osmo_gsup_server {
- /* list of osmo_gsup_conn */
- struct llist_head clients;
-
- struct ipa_server_link *link;
- osmo_gsup_read_cb_t read_cb;
- struct llist_head routes;
-};
-
-
-/* a single connection to a given client (SGSN, MSC) */
-struct osmo_gsup_conn {
- struct llist_head list;
-
- struct osmo_gsup_server *server;
- struct ipa_server_conn *conn;
- //struct oap_state oap_state;
- struct tlv_parsed ccm;
-};
-
-
-int osmo_gsup_conn_send(struct osmo_gsup_conn *conn, struct msgb *msg);
-
-struct osmo_gsup_server *osmo_gsup_server_create(void *ctx,
- const char *ip_addr,
- uint16_t tcp_port,
- osmo_gsup_read_cb_t read_cb);
-
-void osmo_gsup_server_destroy(struct osmo_gsup_server *gsups);
-
diff --git a/osmo-gsup-hlr/src/hlr.c b/osmo-gsup-hlr/src/hlr.c
deleted file mode 100644
index 2ab7e08..0000000
--- a/osmo-gsup-hlr/src/hlr.c
+++ /dev/null
@@ -1,564 +0,0 @@
-/* (C) 2016 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <signal.h>
-#include <errno.h>
-
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/logging.h>
-#include <osmocom/core/application.h>
-#include <osmocom/gsm/gsup.h>
-#include <osmocom/gsm/apn.h>
-
-#include "db.h"
-#include "logging.h"
-#include "gsup_server.h"
-#include "gsup_router.h"
-#include "rand.h"
-
-static struct db_context *g_dbc;
-
-/***********************************************************************
- * Send Auth Info handling
- ***********************************************************************/
-
-/* process an incoming SAI request */
-static int rx_send_auth_info(struct osmo_gsup_conn *conn,
- const struct osmo_gsup_message *gsup)
-{
- struct osmo_gsup_message gsup_out;
- struct msgb *msg_out;
- int rc;
-
- /* initialize return message structure */
- memset(&gsup_out, 0, sizeof(gsup_out));
- memcpy(&gsup_out.imsi, &gsup->imsi, sizeof(gsup_out.imsi));
-
- rc = db_get_auc(g_dbc, gsup->imsi, gsup_out.auth_vectors,
- ARRAY_SIZE(gsup_out.auth_vectors),
- gsup->rand, gsup->auts);
- if (rc < 0) {
- gsup_out.message_type = OSMO_GSUP_MSGT_SEND_AUTH_INFO_ERROR;
- gsup_out.cause = GMM_CAUSE_NET_FAIL;
- } else if (rc == 0) {
- gsup_out.message_type = OSMO_GSUP_MSGT_SEND_AUTH_INFO_ERROR;
- gsup_out.cause = GMM_CAUSE_IMSI_UNKNOWN;
- } else {
- gsup_out.message_type = OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT;
- gsup_out.num_auth_vectors = rc;
- }
-
- msg_out = msgb_alloc_headroom(1024+16, 16, "GSUP AUC response");
- osmo_gsup_encode(msg_out, &gsup_out);
- return osmo_gsup_conn_send(conn, msg_out);
-}
-
-/***********************************************************************
- * LU Operation State / Structure
- ***********************************************************************/
-
-static LLIST_HEAD(g_lu_ops);
-
-#define CANCEL_TIMEOUT_SECS 30
-#define ISD_TIMEOUT_SECS 30
-
-enum lu_state {
- LU_S_NULL,
- LU_S_LU_RECEIVED,
- LU_S_CANCEL_SENT,
- LU_S_CANCEL_ACK_RECEIVED,
- LU_S_ISD_SENT,
- LU_S_ISD_ACK_RECEIVED,
- LU_S_COMPLETE,
-};
-
-static const struct value_string lu_state_names[] = {
- { LU_S_NULL, "NULL" },
- { LU_S_LU_RECEIVED, "LU RECEIVED" },
- { LU_S_CANCEL_SENT, "CANCEL SENT" },
- { LU_S_CANCEL_ACK_RECEIVED, "CANCEL-ACK RECEIVED" },
- { LU_S_ISD_SENT, "ISD SENT" },
- { LU_S_ISD_ACK_RECEIVED, "ISD-ACK RECEIVED" },
- { LU_S_COMPLETE, "COMPLETE" },
- { 0, NULL }
-};
-
-struct lu_operation {
- /*! entry in global list of location update operations */
- struct llist_head list;
- /*! to which gsup_server do we belong */
- struct osmo_gsup_server *gsup_server;
- /*! state of the location update */
- enum lu_state state;
- /*! CS (false) or PS (true) Location Update? */
- bool is_ps;
- /*! currently running timer */
- struct osmo_timer_list timer;
-
- /*! subscriber related to this operation */
- struct hlr_subscriber subscr;
- /*! peer VLR/SGSN starting the request */
- uint8_t *peer;
-};
-
-void lu_op_statechg(struct lu_operation *luop, enum lu_state new_state)
-{
- enum lu_state old_state = luop->state;
-
- DEBUGP(DMAIN, "LU OP state change: %s -> ",
- get_value_string(lu_state_names, old_state));
- DEBUGPC(DMAIN, "%s\n",
- get_value_string(lu_state_names, new_state));
-
- luop->state = new_state;
-}
-
-struct lu_operation *lu_op_by_imsi(const char *imsi)
-{
- struct lu_operation *luop;
-
- llist_for_each_entry(luop, &g_lu_ops, list) {
- if (!strcmp(imsi, luop->subscr.imsi))
- return luop;
- }
- return NULL;
-}
-
-/* Send a msgb to a given address using routing */
-int osmo_gsup_addr_send(struct osmo_gsup_server *gs,
- const uint8_t *addr, size_t addrlen,
- struct msgb *msg)
-{
- struct osmo_gsup_conn *conn;
-
- conn = gsup_route_find(gs, addr, addrlen);
- if (!conn) {
- DEBUGP(DMAIN, "Cannot find route for addr %s\n", addr);
- msgb_free(msg);
- return -ENODEV;
- }
-
- return osmo_gsup_conn_send(conn, msg);
-}
-
-/* Transmit a given GSUP message for the given LU operation */
-static void _luop_tx_gsup(struct lu_operation *luop,
- const struct osmo_gsup_message *gsup)
-{
- struct msgb *msg_out;
-
- msg_out = msgb_alloc_headroom(1024+16, 16, "GSUP LUOP");
- osmo_gsup_encode(msg_out, gsup);
-
- osmo_gsup_addr_send(luop->gsup_server, luop->peer,
- talloc_total_size(luop->peer),
- msg_out);
-}
-
-/*! Transmit UPD_LOC_ERROR and destroy lu_operation */
-void lu_op_tx_error(struct lu_operation *luop, enum gsm48_gmm_cause cause)
-{
- struct osmo_gsup_message gsup;
-
- DEBUGP(DMAIN, "%s: LU OP Tx Error (cause=%u)\n",
- luop->subscr.imsi, cause);
-
- memset(&gsup, 0, sizeof(gsup));
- gsup.message_type = OSMO_GSUP_MSGT_UPDATE_LOCATION_ERROR;
- strncpy(&gsup.imsi, luop->subscr.imsi, sizeof(gsup.imsi));
- gsup.imsi[sizeof(gsup.imsi)-1] = '\0';
- gsup.cause = cause;
-
- _luop_tx_gsup(luop, &gsup);
-
- llist_del(&luop->list);
- talloc_free(luop);
-}
-
-/* timer call-back in case LU operation doesn't receive an response */
-static void lu_op_timer_cb(void *data)
-{
- struct lu_operation *luop = data;
-
- DEBUGP(DMAIN, "LU OP timer expired in state %s\n",
- get_value_string(lu_state_names, luop->state));
-
- switch (luop->state) {
- case LU_S_CANCEL_SENT:
- break;
- case LU_S_ISD_SENT:
- break;
- default:
- break;
- }
-
- lu_op_tx_error(luop, GMM_CAUSE_NET_FAIL);
-}
-
-/*! Transmit UPD_LOC_RESULT and destroy lu_operation */
-void lu_op_tx_ack(struct lu_operation *luop)
-{
- struct osmo_gsup_message gsup;
-
- memset(&gsup, 0, sizeof(gsup));
- gsup.message_type = OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT;
- strncpy(gsup.imsi, luop->subscr.imsi, sizeof(gsup.imsi)-1);
- //FIXME gsup.hlr_enc;
-
- _luop_tx_gsup(luop, &gsup);
-
- llist_del(&luop->list);
- talloc_free(luop);
-}
-
-/*! Send Cancel Location to old VLR/SGSN */
-void lu_op_tx_cancel_old(struct lu_operation *luop)
-{
- struct osmo_gsup_message gsup;
-
- OSMO_ASSERT(luop->state == LU_S_LU_RECEIVED);
-
- memset(&gsup, 0, sizeof(gsup));
- gsup.message_type = OSMO_GSUP_MSGT_LOCATION_CANCEL_REQUEST;
- //gsup.cause = FIXME;
- //gsup.cancel_type = FIXME;
-
- _luop_tx_gsup(luop, &gsup);
-
- lu_op_statechg(luop, LU_S_CANCEL_SENT);
- osmo_timer_schedule(&luop->timer, CANCEL_TIMEOUT_SECS, 0);
-}
-
-/*! Receive Cancel Location Result from old VLR/SGSN */
-void lu_op_rx_cancel_old_ack(struct lu_operation *luop,
- const struct osmo_gsup_message *gsup)
-{
- OSMO_ASSERT(luop->state == LU_S_CANCEL_SENT);
- /* FIXME: Check for spoofing */
-
- osmo_timer_del(&luop->timer);
-
- /* FIXME */
-
- lu_op_tx_insert_subscr_data(luop);
-}
-
-/*! Transmit Insert Subscriber Data to new VLR/SGSN */
-void lu_op_tx_insert_subscr_data(struct lu_operation *luop)
-{
- struct osmo_gsup_message gsup;
-
- OSMO_ASSERT(luop->state == LU_S_LU_RECEIVED ||
- luop->state == LU_S_CANCEL_ACK_RECEIVED);
-
- memset(&gsup, 0, sizeof(gsup));
- gsup.message_type = OSMO_GSUP_MSGT_INSERT_DATA_REQUEST;
- strncpy(gsup.imsi, luop->subscr.imsi, sizeof(gsup.imsi)-1);
- /* FIXME: deal with encoding the following data */
- gsup.msisdn_enc;
- gsup.hlr_enc;
-
- if (luop->is_ps) {
- /* FIXME: PDP infos - use more fine-grained access control
- instead of wildcard */
- uint8_t apn[APN_MAXLEN];
- gsup.pdp_infos[0].have_info = 1;
- gsup.pdp_infos[0].context_id = 1; // FIXME: use real value
- gsup.pdp_infos[0].apn_enc = apn;
- gsup.pdp_infos[0].apn_enc_len =
- osmo_apn_from_str(gsup.pdp_infos[0].apn_enc, 2, "*");
- gsup.num_pdp_infos = 1;
- }
-
- /* Send ISD to new VLR/SGSN */
- _luop_tx_gsup(luop, &gsup);
-
- lu_op_statechg(luop, LU_S_ISD_SENT);
- osmo_timer_schedule(&luop->timer, ISD_TIMEOUT_SECS, 0);
-}
-
-/*! Receive Insert Subscriber Data Result from new VLR/SGSN */
-static void lu_op_rx_insert_subscr_data_ack(struct lu_operation *luop,
- const struct osmo_gsup_message *gsup)
-{
- OSMO_ASSERT(luop->state == LU_S_ISD_SENT);
- /* FIXME: Check for spoofing */
-
- osmo_timer_del(&luop->timer);
-
- /* Subscriber_Present_HLR */
- /* CS only: Check_SS_required? -> MAP-FW-CHECK_SS_IND.req */
-
- /* Send final ACK towards inquiring VLR/SGSN */
- lu_op_tx_ack(luop);
-}
-
-/*! Receive GSUP message for given \ref lu_operation */
-void lu_op_rx_gsup(struct lu_operation *luop,
- const struct osmo_gsup_message *gsup)
-{
- switch (gsup->message_type) {
- case OSMO_GSUP_MSGT_INSERT_DATA_ERROR:
- /* FIXME */
- break;
- case OSMO_GSUP_MSGT_INSERT_DATA_RESULT:
- lu_op_rx_insert_subscr_data_ack(luop, gsup);
- break;
- case OSMO_GSUP_MSGT_LOCATION_CANCEL_ERROR:
- /* FIXME */
- break;
- case OSMO_GSUP_MSGT_LOCATION_CANCEL_RESULT:
- lu_op_rx_cancel_old_ack(luop, gsup);
- break;
- default:
- LOGP(DMAIN, LOGL_ERROR, "Unhandled GSUP msg_type 0x%02x\n",
- gsup->message_type);
- break;
- }
-}
-
-static struct lu_operation *lu_op_alloc(struct osmo_gsup_server *srv)
-{
- struct lu_operation *luop;
-
- luop = talloc_zero(srv, struct lu_operation);
- OSMO_ASSERT(luop);
- luop->gsup_server = srv;
- luop->timer.cb = lu_op_timer_cb;
- luop->timer.data = luop;
-
- return luop;
-}
-
-/*! Receive Update Location Request, creates new \ref lu_operation */
-static int rx_upd_loc_req(struct osmo_gsup_conn *conn,
- const struct osmo_gsup_message *gsup)
-{
- int rc;
- struct lu_operation *luop;
- struct hlr_subscriber *subscr;
- uint8_t *peer_addr;
-
- rc = osmo_gsup_conn_ccm_get(conn, &peer_addr, IPAC_IDTAG_SERNR);
- if (rc < 0) {
- LOGP(DMAIN, LOGL_ERROR, "LU REQ from conn without addr?\n");
- return rc;
- }
-
- luop = lu_op_alloc(conn->server);
- luop->peer = talloc_memdup(luop, peer_addr, rc);
- lu_op_statechg(luop, LU_S_LU_RECEIVED);
- subscr = &luop->subscr;
- if (gsup->cn_domain == OSMO_GSUP_CN_DOMAIN_PS)
- luop->is_ps = true;
- llist_add(&luop->list, &g_lu_ops);
-
- /* Roughly follwing "Process Update_Location_HLR" of TS 09.02 */
-
- /* check if subscriber is known at all */
- rc = db_subscr_get(g_dbc, gsup->imsi, subscr);
- if (rc < 0) {
- /* Send Error back: Subscriber Unknown in HLR */
- strcpy(luop->subscr.imsi, gsup->imsi);
- lu_op_tx_error(luop, GMM_CAUSE_IMSI_UNKNOWN);
- return 0;
- }
-
- /* Check if subscriber is generally permitted on CS or PS
- * service (as requested) */
- if (!luop->is_ps && !subscr->nam_cs) {
- lu_op_tx_error(luop, GMM_CAUSE_PLMN_NOTALLOWED);
- return 0;
- } else if (luop->is_ps && !subscr->nam_ps) {
- lu_op_tx_error(luop, GMM_CAUSE_GPRS_NOTALLOWED);
- return 0;
- }
-
- /* TODO: Set subscriber tracing = deactive in VLR/SGSN */
-
-#if 0
- /* Cancel in old VLR/SGSN, if new VLR/SGSN differs from old */
- if (luop->is_ps == false &&
- strcmp(subscr->vlr_number, vlr_number)) {
- lu_op_tx_cancel_old(luop);
- } else if (luop->is_ps == true &&
- strcmp(subscr->sgsn_number, sgsn_number)) {
- lu_op_tx_cancel_old(luop);
- } else
-#endif
- {
- /* TODO: Subscriber allowed to roam in PLMN? */
- /* TODO: Update RoutingInfo */
- /* TODO: Reset Flag MS Purged (cs/ps) */
- /* TODO: Control_Tracing_HLR / Control_Tracing_HLR_with_SGSN */
- lu_op_tx_insert_subscr_data(luop);
- }
- return 0;
-}
-
-static int rx_purge_ms_req(struct osmo_gsup_conn *conn,
- const struct osmo_gsup_message *gsup)
-{
- struct osmo_gsup_message gsup_reply = {0};
- struct msgb *msg_out;
- bool is_ps = false;
- int rc;
-
- LOGP(DAUC, LOGL_INFO, "%s: Purge MS (%s)\n", gsup->imsi,
- is_ps ? "PS" : "CS");
-
- memcpy(gsup_reply.imsi, gsup->imsi, sizeof(gsup_reply.imsi));
-
- if (gsup->cn_domain == OSMO_GSUP_CN_DOMAIN_PS)
- is_ps = true;
-
- /* FIXME: check if the VLR that sends the purge is the same that
- * we have on record. Only update if yes */
-
- /* Perform the actual update of the DB */
- rc = db_subscr_purge(g_dbc, gsup->imsi, is_ps);
-
- if (rc == 1)
- gsup_reply.message_type = OSMO_GSUP_MSGT_PURGE_MS_RESULT;
- else if (rc == 0) {
- gsup_reply.message_type = OSMO_GSUP_MSGT_PURGE_MS_ERROR;
- gsup_reply.cause = GMM_CAUSE_IMSI_UNKNOWN;
- } else {
- gsup_reply.message_type = OSMO_GSUP_MSGT_PURGE_MS_ERROR;
- gsup_reply.cause = GMM_CAUSE_NET_FAIL;
- }
-
- msg_out = msgb_alloc_headroom(1024+16, 16, "GSUP AUC response");
- osmo_gsup_encode(msg_out, &gsup_reply);
- return osmo_gsup_conn_send(conn, msg_out);
-}
-
-static int read_cb(struct osmo_gsup_conn *conn, struct msgb *msg)
-{
- static struct osmo_gsup_message gsup;
- int rc;
-
- rc = osmo_gsup_decode(msgb_l2(msg), msgb_l2len(msg), &gsup);
- if (rc < 0) {
- LOGP(DMAIN, LOGL_ERROR, "error in GSUP decode: %d\n", rc);
- return rc;
- }
-
- switch (gsup.message_type) {
- /* requests sent to us */
- case OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST:
- rx_send_auth_info(conn, &gsup);
- break;
- case OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST:
- rx_upd_loc_req(conn, &gsup);
- break;
- case OSMO_GSUP_MSGT_PURGE_MS_REQUEST:
- rx_purge_ms_req(conn, &gsup);
- break;
- /* responses to requests sent by us */
- case OSMO_GSUP_MSGT_INSERT_DATA_ERROR:
- case OSMO_GSUP_MSGT_INSERT_DATA_RESULT:
- case OSMO_GSUP_MSGT_LOCATION_CANCEL_ERROR:
- case OSMO_GSUP_MSGT_LOCATION_CANCEL_RESULT:
- {
- struct lu_operation *luop = lu_op_by_imsi(gsup.imsi);
- if (!luop) {
- LOGP(DMAIN, LOGL_ERROR, "GSUP message %u for "
- "unknown IMSI %s\n", gsup.message_type,
- gsup.imsi);
- break;
- }
- lu_op_rx_gsup(luop, &gsup);
- }
- break;
- default:
- LOGP(DMAIN, LOGL_DEBUG, "Unhandled GSUP message type %u\n",
- gsup.message_type);
- break;
- }
- msgb_free(msg);
- return 0;
-}
-
-static struct osmo_gsup_server *gs;
-
-static void signal_hdlr(int signal)
-{
- switch (signal) {
- case SIGINT:
- LOGP(DMAIN, LOGL_NOTICE, "Terminating due to SIGINT\n");
- osmo_gsup_server_destroy(gs);
- db_close(g_dbc);
- log_fini();
- exit(0);
- break;
- case SIGUSR1:
- LOGP(DMAIN, LOGL_DEBUG, "Talloc Report due to SIGUSR1\n");
- talloc_report_full(NULL, stderr);
- break;
- }
-}
-
-int main(int argc, char **argv)
-{
- int rc;
-
- talloc_enable_leak_report_full();
-
- rc = osmo_init_logging(&hlr_log_info);
- if (rc < 0) {
- fprintf(stderr, "Error initializing logging\n");
- exit(1);
- }
- LOGP(DMAIN, LOGL_NOTICE, "hlr starting\n");
-
- rc = rand_init();
- if (rc < 0) {
- LOGP(DMAIN, LOGL_FATAL, "Error initializing random source\n");
- exit(1);
- }
-
- g_dbc = db_open(NULL, "hlr.db");
- if (!g_dbc) {
- LOGP(DMAIN, LOGL_FATAL, "Error opening database\n");
- exit(1);
- }
-
- gs = osmo_gsup_server_create(NULL, NULL, 2222, read_cb);
- if (!gs) {
- LOGP(DMAIN, LOGL_FATAL, "Error starting GSUP server\n");
- exit(1);
- }
-
- osmo_init_ignore_signals();
- signal(SIGINT, &signal_hdlr);
- signal(SIGUSR1, &signal_hdlr);
-
- //osmo_daemonize();
-
- while (1) {
- osmo_select_main(0);
- }
-
- db_close(g_dbc);
-
- log_fini();
-
- exit(0);
-}
diff --git a/osmo-gsup-hlr/src/logging.c b/osmo-gsup-hlr/src/logging.c
deleted file mode 100644
index 0c5d03b..0000000
--- a/osmo-gsup-hlr/src/logging.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <osmocom/core/utils.h>
-#include <osmocom/core/logging.h>
-#include "logging.h"
-
-const struct log_info_cat hlr_log_info_cat[] = {
- [DMAIN] = {
- .name = "DMAIN",
- .description = "Main Program",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DDB] = {
- .name = "DDB",
- .description = "Database Layer",
- .color = "\033[1;31m",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DGSUP] = {
- .name = "DGSUP",
- .description = "GSUP Protocol",
- .color = "\033[1;32m",
- .enabled = 1, .loglevel = LOGL_INFO,
- },
- [DAUC] = {
- .name = "DAUC",
- .description = "Authentication Center",
- .color = "\033[1;33m",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
-};
-
-const struct log_info hlr_log_info = {
- .cat = hlr_log_info_cat,
- .num_cat = ARRAY_SIZE(hlr_log_info_cat),
-};
diff --git a/osmo-gsup-hlr/src/logging.h b/osmo-gsup-hlr/src/logging.h
deleted file mode 100644
index fdaf5d1..0000000
--- a/osmo-gsup-hlr/src/logging.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#pragma once
-
-#include <osmocom/core/logging.h>
-
-enum {
- DMAIN,
- DDB,
- DGSUP,
- DAUC,
-};
-
-extern const struct log_info hlr_log_info;
diff --git a/osmo-gsup-hlr/src/populate_hlr_db.pl b/osmo-gsup-hlr/src/populate_hlr_db.pl
deleted file mode 100755
index 7be93d8..0000000
--- a/osmo-gsup-hlr/src/populate_hlr_db.pl
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/usr/bin/perl
-#
-use strict;
-use DBI;
-my $dbh = DBI->connect("dbi:SQLite:dbname=hlr.db","","");
-
-my $sth_subscr_base = $dbh->prepare("INSERT INTO subscriber (imsi, msisdn) VALUES (?, ?)");
-my $sth_subscr_get_id = $dbh->prepare("SELECT * FROM subscriber WHERE imsi = ?");
-my $sth_auc_3g = $dbh->prepare("INSERT INTO auc_3g (subscriber_id, algo_id_3g, k, op, sqn) VALUES (?, ?, ?, ?, ?)");
-my $sth_auc_2g = $dbh->prepare("INSERT INTO auc_2g (subscriber_id, algo_id_2g, ki) VALUES (?, ?, ?)");
-
-sub create_subscr_base($)
-{
- my ($imsi) = @_;
- my $suffix = substr($imsi, 5);
-
- my $msisdn = "49" . $suffix;
-
- return $sth_subscr_base->execute($imsi, $msisdn);
-}
-
-sub create_auc_2g($)
-{
- my ($id) = @_;
-
- my $ki = "000102030405060708090a0b0c0d0e0f";
-
- $sth_auc_2g->execute($id, 1, $ki);
-}
-
-sub create_auc_3g($)
-{
- my ($id) = @_;
-
- my $k = "000102030405060708090a0b0c0d0e0f";
- my $op = "00102030405060708090a0b0c0d0e0f0";
-
- $sth_auc_3g->execute($id, 5, $k, $op, 0);
-}
-
-sub create_subscr($$$)
-{
- my ($imsi, $is_2g, $is_3g) = @_;
- my $suffix = substr($imsi, 5);
-
- create_subscr_base($imsi);
-
- my $id = $dbh->sqlite_last_insert_rowid();
- #$sth_subscr_get_id->execute($imsi);
- #my @arr = $sth_subscr_get_id->fetchrow_array();
- #my $id = $arr[0];
-
- if ($is_3g) {
- create_auc_3g($id);
- }
- if ($is_2g) {
- create_auc_2g($id);
- }
-}
-
-
-my $prefix = "90179";
-
-$dbh->{AutoCommit} = 0;
-$dbh->do("PRAGMA synchronous = OFF");
-
-for (my $i = 0; $i < 1000000; $i++) {
- my $imsi = sprintf("%s%010u", $prefix, $i);
- if ($i % 1000 == 0) {
- printf("Creating subscriber IMSI %s\n", $imsi);
- }
- create_subscr($imsi, 1, 1);
-}
-
-$dbh->commit;
diff --git a/osmo-gsup-hlr/src/rand.h b/osmo-gsup-hlr/src/rand.h
deleted file mode 100644
index 9c5aedf..0000000
--- a/osmo-gsup-hlr/src/rand.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-int rand_init(void);
-
-int rand_get(uint8_t *rand, unsigned int len);
diff --git a/osmo-gsup-hlr/src/rand_fake.c b/osmo-gsup-hlr/src/rand_fake.c
deleted file mode 100644
index ad0cc68..0000000
--- a/osmo-gsup-hlr/src/rand_fake.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* (C) 2012 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-static uint8_t ctr = 0;
-
-static void print_msg(void)
-{
- static int printed = 0;
- if (!printed) {
- fprintf(stderr, "Using fake random generator for deterministic "
- "test results. NEVER USE THIS IN PRODUCTION\n");
- printed = 1;
- }
-}
-
-int rand_init(void)
-{
- print_msg();
- return 0;
-}
-
-int rand_get(uint8_t *rand, unsigned int len)
-{
- print_msg();
- memset(rand, ctr, len);
- ctr++;
- return len;
-}
diff --git a/osmo-gsup-hlr/src/rand_urandom.c b/osmo-gsup-hlr/src/rand_urandom.c
deleted file mode 100644
index 68243ca..0000000
--- a/osmo-gsup-hlr/src/rand_urandom.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* (C) 2012 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 Affero General Public License as published by
- * the Free Software Foundation; either version 3 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-static int rand_fd = -1;
-int rand_init(void)
-{
- rand_fd = open("/dev/urandom", O_RDONLY);
-
- return rand_fd;
-}
-
-int rand_get(uint8_t *rand, unsigned int len)
-{
- return read(rand_fd, rand, len);
-}