diff options
Diffstat (limited to 'src/tss.c')
| -rw-r--r-- | src/tss.c | 148 |
1 files changed, 148 insertions, 0 deletions
@@ -490,6 +490,48 @@ int tss_parameters_add_from_manifest(plist_t parameters, plist_t build_identity) } node = NULL; + /* add Timer,BoardID,1 */ + node = plist_dict_get_item(build_identity, "Timer,BoardID,1"); + if (node) { + plist_dict_set_item(parameters, "Timer,BoardID,1", plist_copy(node)); + } + node = NULL; + + /* add Timer,BoardID,2 */ + node = plist_dict_get_item(build_identity, "Timer,BoardID,2"); + if (node) { + plist_dict_set_item(parameters, "Timer,BoardID,2", plist_copy(node)); + } + node = NULL; + + /* add Timer,ChipID,1 */ + node = plist_dict_get_item(build_identity, "Timer,ChipID,1"); + if (node) { + plist_dict_set_item(parameters, "Timer,ChipID,1", plist_copy(node)); + } + node = NULL; + + /* add Timer,ChipID,2 */ + node = plist_dict_get_item(build_identity, "Timer,ChipID,2"); + if (node) { + plist_dict_set_item(parameters, "Timer,ChipID,2", plist_copy(node)); + } + node = NULL; + + /* add Timer,SecurityDomain,1 */ + node = plist_dict_get_item(build_identity, "Timer,SecurityDomain,1"); + if (node) { + plist_dict_set_item(parameters, "Timer,SecurityDomain,1", plist_copy(node)); + } + node = NULL; + + /* add Timer,SecurityDomain,2 */ + node = plist_dict_get_item(build_identity, "Timer,SecurityDomain,2"); + if (node) { + plist_dict_set_item(parameters, "Timer,SecurityDomain,2", plist_copy(node)); + } + node = NULL; + /* add build identity manifest dictionary */ node = plist_dict_get_item(build_identity, "Manifest"); if (!node || plist_get_node_type(node) != PLIST_DICT) { @@ -1810,6 +1852,112 @@ int tss_request_add_tcon_tags(plist_t request, plist_t parameters, plist_t overr return 0; } +int tss_request_add_timer_tags(plist_t request, plist_t parameters, plist_t overrides) +{ + plist_t node = NULL; + uint64_t u64val = 0; + uint8_t bval = 0; + uint32_t tag = 0; + char *ticket_name = NULL; + + plist_t manifest_node = plist_dict_get_item(parameters, "Manifest"); + if (!manifest_node || plist_get_node_type(manifest_node) != PLIST_DICT) { + error("ERROR: %s: Unable to get restore manifest from parameters\n", __func__); + return -1; + } + + /* add tags indicating we want to get the Timer ticket */ + plist_dict_set_item(request, "@BBTicket", plist_new_bool(1)); + + node = plist_dict_get_item(parameters, "TicketName"); + if (!node) { + error("ERROR: %s: Missing TicketName\n", __func__); + return -1; + } + char key[64]; + sprintf(key, "@%s", plist_get_string_ptr(node, NULL)); + + plist_dict_set_item(request, key, plist_new_bool(1)); + + tag = (uint32_t)_plist_dict_get_uint(parameters, "TagNumber"); + + sprintf(key, "Timer,BoardID,%u", tag); + u64val = _plist_dict_get_uint(parameters, key); + plist_dict_set_item(request, key, plist_new_uint(u64val)); + + sprintf(key, "Timer,ChipID,%u", tag); + u64val = _plist_dict_get_uint(parameters, key); + plist_dict_set_item(request, key, plist_new_uint(u64val)); + + sprintf(key, "Timer,SecurityDomain,%u", tag); + u64val = _plist_dict_get_uint(parameters, key); + plist_dict_set_item(request, key, plist_new_uint(u64val)); + + sprintf(key, "Timer,SecurityMode,%u", tag); + bval = _plist_dict_get_bool(parameters, key); + plist_dict_set_item(request, key, plist_new_bool(bval)); + + sprintf(key, "Timer,ProductionMode,%u", tag); + bval = _plist_dict_get_bool(parameters, key); + plist_dict_set_item(request, key, plist_new_bool(bval)); + + sprintf(key, "Timer,ECID,%u", tag); + u64val = _plist_dict_get_uint(parameters, key); + plist_dict_set_item(request, key, plist_new_uint(u64val)); + + sprintf(key, "Timer,Nonce,%u", tag); + plist_t p_nonce = plist_dict_get_item(parameters, key); + plist_dict_set_item(request, key, plist_copy(p_nonce)); + + char *comp_name = NULL; + plist_dict_iter iter = NULL; + plist_dict_new_iter(manifest_node, &iter); + while (iter) { + node = NULL; + comp_name = NULL; + plist_dict_next_item(manifest_node, iter, &comp_name, &node); + if (comp_name == NULL) { + node = NULL; + break; + } + if (!strncmp(comp_name, "Timer,", 6)) { + plist_t manifest_entry = plist_copy(node); + + /* 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", comp_name); + tss_entry_apply_restore_request_rules(manifest_entry, parameters, rules); + } + + /* Make sure we have a Digest key for Trusted items even if empty */ + plist_t node = plist_dict_get_item(manifest_entry, "Trusted"); + if (node && plist_get_node_type(node) == PLIST_BOOLEAN) { + uint8_t trusted; + plist_get_bool_val(node, &trusted); + if (trusted && !plist_access_path(manifest_entry, 1, "Digest")) { + debug("DEBUG: No Digest data, using empty value for entry %s\n", comp_name); + plist_dict_set_item(manifest_entry, "Digest", plist_new_data(NULL, 0)); + } + } + + plist_dict_remove_item(manifest_entry, "Info"); + + /* finally add entry to request */ + plist_dict_set_item(request, comp_name, manifest_entry); + } + free(comp_name); + } + free(iter); + + /* apply overrides */ + if (overrides) { + plist_dict_merge(&request, overrides); + } + + return 0; +} + static size_t tss_write_callback(char* data, size_t size, size_t nmemb, tss_response* response) { size_t total = size * nmemb; if (total != 0) { |