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Add back GAP security None support

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Willy-JL
2024-02-18 03:02:56 +00:00
parent 2ba5ab7b78
commit 9dc8d397c6
1 changed files with 14 additions and 3 deletions
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17
targets/f7/ble_glue/gap.c
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@@ -372,22 +372,33 @@ static void gap_init_svc(Gap* gap) {
// Set default PHY
hci_le_set_default_phy(ALL_PHYS_PREFERENCE, TX_2M_PREFERRED, RX_2M_PREFERRED);
// Set I/O capability
bool bonding_mode = gap->config->bonding_mode;
uint8_t cfg_mitm_protection = CFG_MITM_PROTECTION;
uint8_t cfg_used_fixed_pin = CFG_USED_FIXED_PIN;
bool keypress_supported = false;
if(gap->config->pairing_method == GapPairingPinCodeShow) {
aci_gap_set_io_capability(IO_CAP_DISPLAY_ONLY);
} else if(gap->config->pairing_method == GapPairingPinCodeVerifyYesNo) {
aci_gap_set_io_capability(IO_CAP_DISPLAY_YES_NO);
keypress_supported = true;
} else if(gap->config->pairing_method == GapPairingNone) {
// "Just works" pairing method (iOS accepts it, it seems Android and Linux don't)
bonding_mode = false;
cfg_mitm_protection = MITM_PROTECTION_NOT_REQUIRED;
cfg_used_fixed_pin = USE_FIXED_PIN_FOR_PAIRING_ALLOWED;
// If "just works" isn't supported, we want the numeric comparaison method
aci_gap_set_io_capability(IO_CAP_DISPLAY_YES_NO);
keypress_supported = true;
}
// Setup authentication
aci_gap_set_authentication_requirement(
gap->config->bonding_mode,
CFG_MITM_PROTECTION,
bonding_mode,
cfg_mitm_protection,
CFG_SC_SUPPORT,
keypress_supported,
CFG_ENCRYPTION_KEY_SIZE_MIN,
CFG_ENCRYPTION_KEY_SIZE_MAX,
CFG_USED_FIXED_PIN,
cfg_used_fixed_pin,
0,
CFG_IDENTITY_ADDRESS);
// Configure whitelist