From: Pekka Pessi <Pekka.Pessi(a)nokia.com&gt; --- src/call-barring.c | 12 ++++++------ src/call-meter.c | 4 ++-- src/common.c | 33 ++++++++++++++++++++++++++------- src/common.h | 9 ++++++++- src/sim.c | 12 ++++++------ 5 files changed, 48 insertions(+), 22 deletions(-) diff --git a/src/call-barring.c b/src/call-barring.c index 07e324d..7607f3f 100644 --- a/src/call-barring.c +++ b/src/call-barring.c @@ -402,7 +402,7 @@ static gboolean cb_ss_control(int type, const char *sc, if (strlen(dn) > 0) goto bad_format; - if (type != SS_CONTROL_TYPE_QUERY && !is_valid_pin(sia)) + if (type != SS_CONTROL_TYPE_QUERY && !is_valid_pin(sia, PIN_TYPE_NET)) goto bad_format; switch (type) { @@ -523,7 +523,7 @@ static gboolean cb_ss_passwd(const char *sc, if (!fac) return FALSE; - if (!is_valid_pin(old) || !is_valid_pin(new)) + if (!is_valid_pin(old, PIN_TYPE_NET) || !is_valid_pin(new, PIN_TYPE_NET)) goto bad_format; cb->pending = dbus_message_ref(msg); @@ -854,7 +854,7 @@ static DBusMessage *cb_set_property(DBusConnection *conn, DBusMessage *msg, return __ofono_error_invalid_args(msg); dbus_message_iter_get_basic(&iter, &passwd); - if (!is_valid_pin(passwd)) + if (!is_valid_pin(passwd, PIN_TYPE_NET)) return __ofono_error_invalid_format(msg); } @@ -901,7 +901,7 @@ static DBusMessage *cb_disable_all(DBusConnection *conn, DBusMessage *msg, DBUS_TYPE_INVALID) == FALSE) return __ofono_error_invalid_args(msg); - if (!is_valid_pin(passwd)) + if (!is_valid_pin(passwd, PIN_TYPE_NET)) return __ofono_error_invalid_format(msg); cb_set_query_bounds(cb, fac, FALSE); @@ -949,10 +949,10 @@ static DBusMessage *cb_set_passwd(DBusConnection *conn, DBusMessage *msg, DBUS_TYPE_INVALID) == FALSE) return __ofono_error_invalid_args(msg); - if (!is_valid_pin(old_passwd)) + if (!is_valid_pin(old_passwd, PIN_TYPE_NET)) return __ofono_error_invalid_format(msg); - if (!is_valid_pin(new_passwd)) + if (!is_valid_pin(new_passwd, PIN_TYPE_NET)) return __ofono_error_invalid_format(msg); cb->pending = dbus_message_ref(msg); diff --git a/src/call-meter.c b/src/call-meter.c index 2b1e6a5..335b33c 100644 --- a/src/call-meter.c +++ b/src/call-meter.c @@ -546,7 +546,7 @@ static DBusMessage *cm_set_property(DBusConnection *conn, DBusMessage *msg, dbus_message_iter_get_basic(&iter, &passwd); - if (!is_valid_pin(passwd)) + if (!is_valid_pin(passwd, PIN_TYPE_PIN)) return __ofono_error_invalid_format(msg); for (property = cm_properties; property->name; property++) { @@ -618,7 +618,7 @@ static DBusMessage *cm_acm_reset(DBusConnection *conn, DBusMessage *msg, DBUS_TYPE_INVALID) == FALSE) return __ofono_error_invalid_args(msg); - if (!is_valid_pin(pin2)) + if (!is_valid_pin(pin2, PIN_TYPE_PIN)) return __ofono_error_invalid_format(msg); cm->pending = dbus_message_ref(msg); diff --git a/src/common.c b/src/common.c index db3e38b..e67a655 100644 --- a/src/common.c +++ b/src/common.c @@ -580,7 +580,7 @@ const char *bearer_class_to_string(enum bearer_class cls) return NULL; } -gboolean is_valid_pin(const char *pin) +gboolean is_valid_pin(const char *pin, enum pin_type type) { unsigned int i; @@ -588,14 +588,33 @@ gboolean is_valid_pin(const char *pin) if (pin == NULL || pin[0] == '\0') return FALSE; - for (i = 0; i < strlen(pin); i++) - if (pin[i] < '0' || pin[i] > '9') - return FALSE; - - if (i > 8) + i = strlen(pin); + if (i != strspn(pin, "012345679")) return FALSE; - return TRUE; + switch (type) + { + case PIN_TYPE_PIN: + /* 11.11 Section 9.3 ("CHV"): 4..8 IA-5 digits */ + if (4 <= i && i <= 8) + return TRUE; + break; + case PIN_TYPE_PUK: + /* 11.11 Section 9.3 ("UNBLOCK CHV"), 8 IA-5 digits */ + if (i == 8) + return TRUE; + break; + case PIN_TYPE_NET: + /* 22.004 Section 5.2, 4 IA-5 digits */ + if (i == 4) + return TRUE; + break; + case PIN_TYPE_NONE: + if (i < 8) + return TRUE; + } + + return FALSE; } const char *registration_status_to_string(int status) diff --git a/src/common.h b/src/common.h index 2b74dc4..d166f48 100644 --- a/src/common.h +++ b/src/common.h @@ -115,6 +115,13 @@ enum ss_cssu { SS_MT_CALL_DEFLECTED = 9, }; +enum pin_type { + PIN_TYPE_NONE = 0, + PIN_TYPE_PIN = 1, + PIN_TYPE_PUK = 2, + PIN_TYPE_NET = 3, +}; + const char *telephony_error_to_str(const struct ofono_error *error); gboolean valid_phone_number_format(const char *number); @@ -134,7 +141,7 @@ const char *ss_control_type_to_string(enum ss_control_type type); const char *bearer_class_to_string(enum bearer_class cls); -gboolean is_valid_pin(const char *pin); +gboolean is_valid_pin(const char *pin, enum pin_type type); const char *registration_status_to_string(int status); const char *registration_tech_to_string(int tech); diff --git a/src/sim.c b/src/sim.c index cc258c8..2e92329 100644 --- a/src/sim.c +++ b/src/sim.c @@ -554,7 +554,7 @@ static DBusMessage *sim_lock_or_unlock(struct ofono_sim *sim, int lock, type == OFONO_SIM_PASSWORD_SIM_PIN2) return __ofono_error_invalid_format(msg); - if (!is_valid_pin(pin)) + if (!is_valid_pin(pin, PIN_TYPE_PIN)) return __ofono_error_invalid_format(msg); sim->pending = dbus_message_ref(msg); @@ -621,10 +621,10 @@ static DBusMessage *sim_change_pin(DBusConnection *conn, DBusMessage *msg, if (password_is_pin(type) == FALSE) return __ofono_error_invalid_format(msg); - if (!is_valid_pin(old)) + if (!is_valid_pin(old, PIN_TYPE_PIN)) return __ofono_error_invalid_format(msg); - if (!is_valid_pin(new)) + if (!is_valid_pin(new, PIN_TYPE_PIN)) return __ofono_error_invalid_format(msg); if (!strcmp(new, old)) @@ -676,7 +676,7 @@ static DBusMessage *sim_enter_pin(DBusConnection *conn, DBusMessage *msg, if (type == OFONO_SIM_PASSWORD_NONE || type != sim->pin_type) return __ofono_error_invalid_format(msg); - if (!is_valid_pin(pin)) + if (!is_valid_pin(pin, PIN_TYPE_PIN)) return __ofono_error_invalid_format(msg); sim->pending = dbus_message_ref(msg); @@ -711,10 +711,10 @@ static DBusMessage *sim_reset_pin(DBusConnection *conn, DBusMessage *msg, if (type == OFONO_SIM_PASSWORD_NONE || type != sim->pin_type) return __ofono_error_invalid_format(msg); - if (!is_valid_pin(puk)) + if (!is_valid_pin(puk, PIN_TYPE_PUK)) return __ofono_error_invalid_format(msg); - if (!is_valid_pin(pin)) + if (!is_valid_pin(pin, PIN_TYPE_PIN)) return __ofono_error_invalid_format(msg); sim->pending = dbus_message_ref(msg); -- 1.6.3.3