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Open installer can install any sighaxed FIRM

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d0k3 2017-06-05 14:26:40 +02:00
parent 49b5b55221
commit 6c493ac132
1 changed files with 10 additions and 4 deletions
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14
source/installer.c
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@ -110,6 +110,7 @@ u32 SafeB9SInstaller(void) {
ShowInstallerStatus(); ShowInstallerStatus();
u8 firm_sha[0x20]; u8 firm_sha[0x20];
UINT firm_size; UINT firm_size;
bool unknown_payload = false;
if ((f_qread(NAME_SIGHAXFIRM, FIRM_BUFFER, 0, FIRM_BUFFER_SIZE, &firm_size) != FR_OK) || if ((f_qread(NAME_SIGHAXFIRM, FIRM_BUFFER, 0, FIRM_BUFFER_SIZE, &firm_size) != FR_OK) ||
(firm_size < 0x200)) { (firm_size < 0x200)) {
snprintf(msgFirm, 64, "file not found"); snprintf(msgFirm, 64, "file not found");
@ -132,11 +133,14 @@ u32 SafeB9SInstaller(void) {
return 1; return 1;
} }
if (CheckFirmPayload(FIRM_BUFFER, msgFirm) != 0) { if (CheckFirmPayload(FIRM_BUFFER, msgFirm) != 0) {
#ifndef OPEN_INSTALLER
statusFirm = STATUS_RED; statusFirm = STATUS_RED;
return 1; return 1;
#else
unknown_payload = true;
#endif
} }
// snprintf(msgFirm, 64, "loaded & verified"); statusFirm = unknown_payload ? STATUS_YELLOW : STATUS_GREEN;
statusFirm = STATUS_GREEN;
ShowInstallerStatus(); ShowInstallerStatus();
// provided FIRM is okay! // provided FIRM is okay!
@ -164,7 +168,7 @@ u32 SafeB9SInstaller(void) {
// secret_sector.bin okay or not required! // secret_sector.bin okay or not required!
// step #3 - check NAND crypto // step #4 - check NAND crypto
snprintf(msgCrypto, 64, "checking..."); snprintf(msgCrypto, 64, "checking...");
statusCrypto = STATUS_YELLOW; statusCrypto = STATUS_YELLOW;
ShowInstallerStatus(); ShowInstallerStatus();
@ -198,7 +202,9 @@ u32 SafeB9SInstaller(void) {
// step #X - point of no return // step #X - point of no return
if (!ShowUnlockSequence(1, "All input files verified.\n \nTo install FIRM, enter the sequence\nbelow or press B to cancel.")) { if (!ShowUnlockSequence(unknown_payload ? 6 : 1, unknown_payload ?
"!!! FIRM NOT RECOGNIZED !!!\nProceeding may lead to a BRICK!\n \nTo proceed, enter the sequence\nbelow or press B to cancel." :
"All input files verified.\n \nTo install FIRM, enter the sequence\nbelow or press B to cancel.")) {
snprintf(msgBackup, 64, "cancelled by user"); snprintf(msgBackup, 64, "cancelled by user");
snprintf(msgInstall, 64, "cancelled by user"); snprintf(msgInstall, 64, "cancelled by user");
statusBackup = STATUS_YELLOW; statusBackup = STATUS_YELLOW;