diff options
Diffstat (limited to 'src/tss.c')
| -rw-r--r-- | src/tss.c | 414 |
1 files changed, 281 insertions, 133 deletions
@@ -80,6 +80,130 @@ plist_t tss_request_new(plist_t overrides) { return request; } +int tss_parameters_add_from_manifest(plist_t parameters, plist_t build_identity) +{ + plist_t node = NULL; + char* string = NULL; + + /* UniqueBuildID */ + node = plist_dict_get_item(build_identity, "UniqueBuildID"); + if (!node || plist_get_node_type(node) != PLIST_DATA) { + error("ERROR: Unable to find UniqueBuildID node\n"); + return -1; + } + plist_dict_insert_item(parameters, "UniqueBuildID", plist_copy(node)); + node = NULL; + + /* ApChipID */ + int chip_id = 0; + node = plist_dict_get_item(build_identity, "ApChipID"); + if (!node || plist_get_node_type(node) != PLIST_STRING) { + error("ERROR: Unable to find ApChipID node\n"); + return -1; + } + plist_get_string_val(node, &string); + sscanf(string, "%x", &chip_id); + plist_dict_insert_item(parameters, "ApChipID", plist_new_uint(chip_id)); + free(string); + string = NULL; + node = NULL; + + /* ApBoardID */ + int board_id = 0; + node = plist_dict_get_item(build_identity, "ApBoardID"); + if (!node || plist_get_node_type(node) != PLIST_STRING) { + error("ERROR: Unable to find ApBoardID node\n"); + return -1; + } + plist_get_string_val(node, &string); + sscanf(string, "%x", &board_id); + plist_dict_insert_item(parameters, "ApBoardID", plist_new_uint(board_id)); + free(string); + string = NULL; + node = NULL; + + /* ApSecurityDomain */ + int security_domain = 0; + node = plist_dict_get_item(build_identity, "ApSecurityDomain"); + if (!node || plist_get_node_type(node) != PLIST_STRING) { + error("ERROR: Unable to find ApSecurityDomain node\n"); + return -1; + } + plist_get_string_val(node, &string); + sscanf(string, "%x", &security_domain); + plist_dict_insert_item(parameters, "ApSecurityDomain", plist_new_uint(security_domain)); + free(string); + string = NULL; + node = NULL; + + /* BbChipID */ + int bb_chip_id = 0; + char* bb_chip_id_string = NULL; + node = plist_dict_get_item(build_identity, "BbChipID"); + if (!node || plist_get_node_type(node) != PLIST_STRING) { + error("ERROR: Unable to find BbChipID node\n"); + return -1; + } + plist_get_string_val(node, &bb_chip_id_string); + sscanf(bb_chip_id_string, "%x", &bb_chip_id); + plist_dict_insert_item(parameters, "BbChipID", plist_new_uint(bb_chip_id)); + node = NULL; + + /* BbProvisioningManifestKeyHash */ + node = plist_dict_get_item(build_identity, "BbProvisioningManifestKeyHash"); + if (node && plist_get_node_type(node) == PLIST_DATA) { + plist_dict_insert_item(parameters, "BbProvisioningManifestKeyHash", plist_copy(node)); + } else { + error("WARNING: Unable to find BbProvisioningManifestKeyHash node\n"); + } + node = NULL; + + /* BbActivationManifestKeyHash - Used by Qualcomm MDM6610 */ + node = plist_dict_get_item(build_identity, "BbActivationManifestKeyHash"); + if (node && plist_get_node_type(node) == PLIST_DATA) { + plist_dict_insert_item(parameters, "BbActivationManifestKeyHash", plist_copy(node)); + } else { + error("WARNING: Unable to find BbActivationManifestKeyHash node\n"); + } + node = NULL; + + node = plist_dict_get_item(build_identity, "BbCalibrationManifestKeyHash"); + if (node && plist_get_node_type(node) == PLIST_DATA) { + plist_dict_insert_item(parameters, "BbCalibrationManifestKeyHash", plist_copy(node)); + } else { + error("WARNING: Unable to find BbCalibrationManifestKeyHash node\n"); + } + node = NULL; + + /* BbFactoryActivationManifestKeyHash */ + node = plist_dict_get_item(build_identity, "BbFactoryActivationManifestKeyHash"); + if (node && plist_get_node_type(node) == PLIST_DATA) { + plist_dict_insert_item(parameters, "BbFactoryActivationManifestKeyHash", plist_copy(node)); + } else { + error("WARNING: Unable to find BbFactoryActivationManifestKeyHash node\n"); + } + node = NULL; + + /* BbSkeyId - Used by XMM 6180/GSM */ + node = plist_dict_get_item(build_identity, "BbSkeyId"); + if (node && plist_get_node_type(node) == PLIST_DATA) { + plist_dict_insert_item(parameters, "BbSkeyId", plist_copy(node)); + } else { + error("WARNING: Unable to find BbSkeyId node\n"); + } + node = NULL; + + /* add build identity manifest dictionary */ + node = plist_dict_get_item(build_identity, "Manifest"); + if (!node || plist_get_node_type(node) != PLIST_DICT) { + error("ERROR: Unable to find Manifest node\n"); + return -1; + } + plist_dict_insert_item(parameters, "Manifest", plist_copy(node)); + + return 0; +} + int tss_request_add_ap_img4_tags(plist_t request, plist_t parameters) { plist_t node = NULL; @@ -212,102 +336,35 @@ int tss_request_add_ap_img3_tags(plist_t request, plist_t parameters) { return 0; } -int tss_request_add_baseband_tags(plist_t request, plist_t parameters) { - plist_t node = NULL; - - if (!parameters) { - error("ERROR: Missing required AP parameters\n"); - return -1; - } - - /* BbNonce */ - node = plist_dict_get_item(parameters, "BbNonce"); - if (node) { - plist_dict_insert_item(request, "BbNonce", plist_copy(node)); - node = NULL; - } - - /* @BBTicket */ - plist_dict_insert_item(request, "@BBTicket", plist_new_bool(1)); - - /* BbGoldCertId */ - node = plist_dict_get_item(parameters, "BbGoldCertId"); - if (!node || plist_get_node_type(node) != PLIST_UINT) { - error("ERROR: Unable to find required BbGoldCertId in parameters\n"); - return -1; - } - plist_dict_insert_item(request, "BbGoldCertId", plist_copy(node)); - node = NULL; - - /* BbSNUM */ - node = plist_dict_get_item(parameters, "BbSNUM"); - if (!node || plist_get_node_type(node) != PLIST_DATA) { - error("ERROR: Unable to find required BbSNUM in parameters\n"); - return -1; - } - plist_dict_insert_item(request, "BbSNUM", plist_copy(node)); - node = NULL; - - return 0; -} - -int tss_request_add_common_tags_from_manifest(plist_t request, plist_t build_identity, plist_t overrides) { +int tss_request_add_common_tags(plist_t request, plist_t parameters, plist_t overrides) { plist_t node = NULL; - char* string = NULL; /* UniqueBuildID */ - char* unique_build_data = NULL; - uint64_t unique_build_size = 0; - node = plist_dict_get_item(build_identity, "UniqueBuildID"); - if (!node || plist_get_node_type(node) != PLIST_DATA) { - error("ERROR: Unable to find UniqueBuildID node\n"); - return -1; + node = plist_dict_get_item(parameters, "UniqueBuildID"); + if (node) { + plist_dict_insert_item(request, "UniqueBuildID", plist_copy(node)); } - plist_get_data_val(node, &unique_build_data, &unique_build_size); - plist_dict_insert_item(request, "UniqueBuildID", plist_new_data(unique_build_data, unique_build_size)); - free(unique_build_data); node = NULL; /* ApChipID */ - int chip_id = 0; - node = plist_dict_get_item(build_identity, "ApChipID"); - if (!node || plist_get_node_type(node) != PLIST_STRING) { - error("ERROR: Unable to find ApChipID node\n"); - return -1; + node = plist_dict_get_item(parameters, "ApChipID"); + if (node) { + plist_dict_insert_item(request, "ApChipID", plist_copy(node)); } - plist_get_string_val(node, &string); - sscanf(string, "%x", &chip_id); - plist_dict_insert_item(request, "ApChipID", plist_new_uint(chip_id)); - free(string); - string = NULL; node = NULL; /* ApBoardID */ - int board_id = 0; - node = plist_dict_get_item(build_identity, "ApBoardID"); - if (!node || plist_get_node_type(node) != PLIST_STRING) { - error("ERROR: Unable to find ApBoardID node\n"); - return -1; + node = plist_dict_get_item(parameters, "ApBoardID"); + if (node) { + plist_dict_insert_item(request, "ApBoardID", plist_copy(node)); } - plist_get_string_val(node, &string); - sscanf(string, "%x", &board_id); - plist_dict_insert_item(request, "ApBoardID", plist_new_uint(board_id)); - free(string); - string = NULL; node = NULL; /* ApSecurityDomain */ - int security_domain = 0; - node = plist_dict_get_item(build_identity, "ApSecurityDomain"); - if (!node || plist_get_node_type(node) != PLIST_STRING) { - error("ERROR: Unable to find ApSecurityDomain node\n"); - return -1; + node = plist_dict_get_item(parameters, "ApSecurityDomain"); + if (node) { + plist_dict_insert_item(request, "ApSecurityDomain", plist_copy(node)); } - plist_get_string_val(node, &string); - sscanf(string, "%x", &security_domain); - plist_dict_insert_item(request, "ApSecurityDomain", plist_new_uint(security_domain)); - free(string); - string = NULL; node = NULL; /* apply overrides */ @@ -318,9 +375,86 @@ int tss_request_add_common_tags_from_manifest(plist_t request, plist_t build_ide return 0; } -int tss_request_add_ap_tags_from_manifest(plist_t request, plist_t build_identity, plist_t overrides) { +static void tss_entry_apply_restore_request_rules(plist_t tss_entry, plist_t parameters, plist_t rules) +{ + if (!tss_entry || !rules) { + return; + } + if (plist_get_node_type(tss_entry) != PLIST_DICT) { + return; + } + if (plist_get_node_type(rules) != PLIST_ARRAY) { + return; + } + + uint32_t i; + for (i = 0; i < plist_array_get_size(rules); i++) { + plist_t rule = plist_array_get_item(rules, i); + plist_t conditions = plist_dict_get_item(rule, "Conditions"); + plist_dict_iter iter = NULL; + plist_dict_new_iter(conditions, &iter); + char* key = NULL; + plist_t value = NULL; + plist_t value2 = NULL; + int conditions_fulfilled = 1; + while (conditions_fulfilled) { + plist_dict_next_item(conditions, iter, &key, &value); + if (key == NULL) + break; + if (!strcmp(key, "ApRawProductionMode")) { + value2 = plist_dict_get_item(parameters, "ApProductionMode"); + } else if (!strcmp(key, "ApCurrentProductionMode")) { + value2 = plist_dict_get_item(parameters, "ApProductionMode"); + } else if (!strcmp(key, "ApRawSecurityMode")) { + value2 = plist_dict_get_item(parameters, "ApSecurityMode"); + } else if (!strcmp(key, "ApRequiresImage4")) { + value2 = plist_dict_get_item(parameters, "ApSupportsImg4"); + } else if (!strcmp(key, "ApDemotionPolicyOverride")) { + value2 = plist_dict_get_item(parameters, "DemotionPolicy"); + } else if (!strcmp(key, "ApInRomDFU")) { + value2 = plist_dict_get_item(parameters, "ApInRomDFU"); + } else { + error("WARNING: Unhandled condition '%s' while parsing RestoreRequestRules\n", key); + value2 = NULL; + } + if (value2) { + conditions_fulfilled = plist_compare_node_value(value, value2); + } else { + conditions_fulfilled = 0; + } + free(key); + } + free(iter); + iter = NULL; + + if (!conditions_fulfilled) { + continue; + } + + plist_t actions = plist_dict_get_item(rule, "Actions"); + plist_dict_new_iter(actions, &iter); + while (1) { + plist_dict_next_item(actions, iter, &key, &value); + if (key == NULL) + break; + uint8_t bv = 0; + plist_get_bool_val(value, &bv); + if (bv) { + value2 = plist_dict_get_item(tss_entry, key); + if (value2) { + plist_dict_remove_item(tss_entry, key); + } + debug("DEBUG: Adding action %s to TSS entry\n", key); + plist_dict_insert_item(tss_entry, key, plist_new_bool(1)); + } + free(key); + } + } +} + +int tss_request_add_ap_tags(plist_t request, plist_t parameters, plist_t overrides) { /* loop over components from build manifest */ - plist_t manifest_node = plist_dict_get_item(build_identity, "Manifest"); + plist_t manifest_node = plist_dict_get_item(parameters, "Manifest"); if (!manifest_node || plist_get_node_type(manifest_node) != PLIST_DICT) { error("ERROR: Unable to find restore manifest\n"); return -1; @@ -352,18 +486,20 @@ int tss_request_add_ap_tags_from_manifest(plist_t request, plist_t build_identit continue; } - /* copy this entry to request */ + /* copy this entry */ plist_t tss_entry = plist_copy(manifest_entry); /* remove obsolete Info node */ plist_dict_remove_item(tss_entry, "Info"); - /* FIXME: properly check RestoreRequestRules */ - if (plist_access_path(manifest_entry, 2, "Info", "RestoreRequestRules")) { - plist_dict_insert_item(tss_entry, "EPRO", plist_new_bool(1)); - plist_dict_insert_item(tss_entry, "ESEC", plist_new_bool(1)); + /* handle RestoreRequestRules */ + plist_t rules = plist_access_path(manifest_entry, 2, "Info", "RestoreRequestRules"); + if (rules) { + debug("DEBUG: Applying restore request rules for entry %s\n", key); + tss_entry_apply_restore_request_rules(tss_entry, parameters, rules); } + /* finally add entry to request */ plist_dict_insert_item(request, key, tss_entry); free(key); @@ -378,74 +514,86 @@ int tss_request_add_ap_tags_from_manifest(plist_t request, plist_t build_identit return 0; } -int tss_request_add_baseband_tags_from_manifest(plist_t request, plist_t build_identity, plist_t overrides) { - plist_t bb_node = NULL; +int tss_request_add_baseband_tags(plist_t request, plist_t parameters, plist_t overrides) { + plist_t node = NULL; /* BbChipID */ - int bb_chip_id = 0; - char* bb_chip_id_string = NULL; - bb_node = plist_dict_get_item(build_identity, "BbChipID"); - if (!bb_node || plist_get_node_type(bb_node) != PLIST_STRING) { - error("ERROR: Unable to find BbChipID node\n"); - return -1; + node = plist_dict_get_item(parameters, "BbChipID"); + if (node) { + plist_dict_insert_item(request, "BbChipID", plist_copy(node)); } - plist_get_string_val(bb_node, &bb_chip_id_string); - sscanf(bb_chip_id_string, "%x", &bb_chip_id); - plist_dict_insert_item(request, "BbChipID", plist_new_uint(bb_chip_id)); - bb_node = NULL; + node = NULL; /* BbProvisioningManifestKeyHash */ - bb_node = plist_dict_get_item(build_identity, "BbProvisioningManifestKeyHash"); - if (bb_node && plist_get_node_type(bb_node) == PLIST_DATA) { - plist_dict_insert_item(request, "BbProvisioningManifestKeyHash", plist_copy(bb_node)); - } else { - error("WARNING: Unable to find BbProvisioningManifestKeyHash node\n"); + node = plist_dict_get_item(parameters, "BbProvisioningManifestKeyHash"); + if (node) { + plist_dict_insert_item(request, "BbProvisioningManifestKeyHash", plist_copy(node)); } - bb_node = NULL; + node = NULL; /* BbActivationManifestKeyHash - Used by Qualcomm MDM6610 */ - bb_node = plist_dict_get_item(build_identity, "BbActivationManifestKeyHash"); - if (bb_node && plist_get_node_type(bb_node) == PLIST_DATA) { - plist_dict_insert_item(request, "BbActivationManifestKeyHash", plist_copy(bb_node)); - } else { - error("WARNING: Unable to find BbActivationManifestKeyHash node\n"); + node = plist_dict_get_item(parameters, "BbActivationManifestKeyHash"); + if (node) { + plist_dict_insert_item(request, "BbActivationManifestKeyHash", plist_copy(node)); } - bb_node = NULL; + node = NULL; - bb_node = plist_dict_get_item(build_identity, "BbCalibrationManifestKeyHash"); - if (bb_node && plist_get_node_type(bb_node) == PLIST_DATA) { - plist_dict_insert_item(request, "BbCalibrationManifestKeyHash", plist_copy(bb_node)); - } else { - error("WARNING: Unable to find BbCalibrationManifestKeyHash node\n"); + node = plist_dict_get_item(parameters, "BbCalibrationManifestKeyHash"); + if (node) { + plist_dict_insert_item(request, "BbCalibrationManifestKeyHash", plist_copy(node)); } - bb_node = NULL; + node = NULL; /* BbFactoryActivationManifestKeyHash */ - bb_node = plist_dict_get_item(build_identity, "BbFactoryActivationManifestKeyHash"); - if (bb_node && plist_get_node_type(bb_node) == PLIST_DATA) { - plist_dict_insert_item(request, "BbFactoryActivationManifestKeyHash", plist_copy(bb_node)); - } else { - error("WARNING: Unable to find BbFactoryActivationManifestKeyHash node\n"); + node = plist_dict_get_item(parameters, "BbFactoryActivationManifestKeyHash"); + if (node) { + plist_dict_insert_item(request, "BbFactoryActivationManifestKeyHash", plist_copy(node)); } - bb_node = NULL; + node = NULL; /* BbSkeyId - Used by XMM 6180/GSM */ - bb_node = plist_dict_get_item(build_identity, "BbSkeyId"); - if (bb_node && plist_get_node_type(bb_node) == PLIST_DATA) { - plist_dict_insert_item(request, "BbSkeyId", plist_copy(bb_node)); - } else { - error("WARNING: Unable to find BbSkeyId node\n"); + node = plist_dict_get_item(parameters, "BbSkeyId"); + if (node) { + plist_dict_insert_item(request, "BbSkeyId", plist_copy(node)); } - bb_node = NULL; + node = NULL; + + /* BbNonce */ + node = plist_dict_get_item(parameters, "BbNonce"); + if (node) { + plist_dict_insert_item(request, "BbNonce", plist_copy(node)); + } + node = NULL; + + /* @BBTicket */ + plist_dict_insert_item(request, "@BBTicket", plist_new_bool(1)); + + /* BbGoldCertId */ + node = plist_dict_get_item(parameters, "BbGoldCertId"); + if (!node || plist_get_node_type(node) != PLIST_UINT) { + error("ERROR: Unable to find required BbGoldCertId in parameters\n"); + return -1; + } + plist_dict_insert_item(request, "BbGoldCertId", plist_copy(node)); + node = NULL; + + /* BbSNUM */ + node = plist_dict_get_item(parameters, "BbSNUM"); + if (!node || plist_get_node_type(node) != PLIST_DATA) { + error("ERROR: Unable to find required BbSNUM in parameters\n"); + return -1; + } + plist_dict_insert_item(request, "BbSNUM", plist_copy(node)); + node = NULL; /* BasebandFirmware */ - bb_node = plist_access_path(build_identity, 2, "Manifest", "BasebandFirmware"); - if (!bb_node || plist_get_node_type(bb_node) != PLIST_DICT) { + node = plist_access_path(parameters, 2, "Manifest", "BasebandFirmware"); + if (!node || plist_get_node_type(node) != PLIST_DICT) { error("ERROR: Unable to get BasebandFirmware node\n"); return -1; } - plist_t bbfwdict = plist_copy(bb_node); - bb_node = NULL; + plist_t bbfwdict = plist_copy(node); + node = NULL; if (plist_dict_get_item(bbfwdict, "Info")) { plist_dict_remove_item(bbfwdict, "Info"); } |