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authorSzczepan Zalega <szczepan@nitrokey.com>2019-06-19 14:45:16 +0200
committerSzczepan Zalega <szczepan@nitrokey.com>2019-06-19 14:45:16 +0200
commit3fc4193776b4ea29354838df024a72d7c8349ea9 (patch)
tree65f0cf56c96cb4a667e1fdbefdca054314a6bf5a /NK_C_API.cc
parent2c749223714c4d7815ca6b2d1888169a864a0fec (diff)
parent12c4198187de476a4e27da16c7b8737e6550973a (diff)
downloadlibnitrokey-3fc4193776b4ea29354838df024a72d7c8349ea9.tar.gz
libnitrokey-3fc4193776b4ea29354838df024a72d7c8349ea9.tar.bz2
Merge branch 'backward_compatibility'pre-v3.5-3
Do the HOTP slot counter conversion from ASCII to binary only for Storage v0.53 and lower. Storage v0.54 returns binary counter.
Diffstat (limited to 'NK_C_API.cc')
-rw-r--r--NK_C_API.cc23
1 files changed, 23 insertions, 0 deletions
diff --git a/NK_C_API.cc b/NK_C_API.cc
index ec7bc29..1d3fa3a 100644
--- a/NK_C_API.cc
+++ b/NK_C_API.cc
@@ -881,6 +881,29 @@ NK_C_API char* NK_get_SD_usage_data_as_string() {
}
+ NK_C_API int NK_read_HOTP_slot(const uint8_t slot_num, struct ReadSlot_t* out){
+ if (out == nullptr)
+ return -1;
+ auto m = NitrokeyManager::instance();
+ auto result = get_with_status([&]() {
+ return m->get_HOTP_slot_data(slot_num);
+ }, stick10::ReadSlot::ResponsePayload() );
+ auto error_code = std::get<0>(result);
+ if (error_code != 0) {
+ return error_code;
+ }
+#define a(x) out->x = read_slot.x
+ stick10::ReadSlot::ResponsePayload read_slot = std::get<1>(result);
+ a(_slot_config);
+ a(slot_counter);
+#undef a
+#define m(x) memmove(out->x, read_slot.x, sizeof(read_slot.x))
+ m(slot_name);
+ m(slot_token_id);
+#undef m
+ return 0;
+}
+
#ifdef __cplusplus
}