Cast data size to unsigned int (#405)

* Cast data size to unsigned int

* correcting CI worktree

* Add LCOV_ARGS to Fix geninfo line mismatch error

* Add unused error ignore to LCOV_ARGS

* Refactor Format to match lint requirements

* Fix formatting in CMakeLists.txt for coverage setup

* Fix coverage setup for jwt-cpp-test

Author: JurgenLB

include/jwt-cpp/jwt.h

@@ -1624,7 +1624,7 @@ namespace jwt {
 					ec = error::signature_generation_error::signinit_failed;
 					return {};
 				}
-				if (!EVP_DigestUpdate(ctx.get(), data.data(), data.size())) {
+				if (!EVP_DigestUpdate(ctx.get(), data.data(), static_cast<unsigned int>(data.size()))) {
 					ec = error::signature_generation_error::digestupdate_failed;
 					return {};
 				}
@@ -1664,7 +1664,7 @@ namespace jwt {
 					ec = error::signature_verification_error::verifyinit_failed;
 					return;
 				}
-				if (!EVP_DigestUpdate(ctx.get(), data.data(), data.size())) {
+				if (!EVP_DigestUpdate(ctx.get(), data.data(), static_cast<unsigned int>(data.size()))) {
 					ec = error::signature_verification_error::verifyupdate_failed;
 					return;
 				}
@@ -1984,7 +1984,7 @@ namespace jwt {
 					return {};
 				}
 #endif
-				if (EVP_DigestUpdate(md_ctx.get(), data.data(), data.size()) != 1) {
+				if (EVP_DigestUpdate(md_ctx.get(), data.data(), static_cast<unsigned int>(data.size())) != 1) {
 					ec = error::signature_generation_error::digestupdate_failed;
 					return {};
 				}
@@ -2033,7 +2033,7 @@ namespace jwt {
 					return;
 				}
 #endif
-				if (EVP_DigestUpdate(md_ctx.get(), data.data(), data.size()) != 1) {
+				if (EVP_DigestUpdate(md_ctx.get(), data.data(), static_cast<unsigned int>(data.size())) != 1) {
 					ec = error::signature_verification_error::verifyupdate_failed;
 					return;
 				}
@@ -2670,7 +2670,8 @@ namespace jwt {
 		 */
 		date as_date() const {
 			using std::chrono::system_clock;
-			if (get_type() == json::type::number) return date(std::chrono::seconds(std::llround(as_number())));
+			if (get_type() == json::type::number)
+				return date(std::chrono::seconds(static_cast<int64_t>(std::llround(as_number()))));
 			return date(std::chrono::seconds(as_integer()));
 		}
 

tests/CMakeLists.txt

@@ -81,5 +81,6 @@ if(JWT_ENABLE_COVERAGE)
   setup_coverage(jwt-cpp-test)
   set(COVERAGE_EXCLUDES "/usr/**" "/home/*/.conan/**" "*test*" "*build*" "**/nlohmann/json.hpp"
                         "**/picojson/picojson.h" "*boost*" "*jsoncons*")
-  setup_target_for_coverage_lcov(NAME coverage EXECUTABLE ${CMAKE_CURRENT_BINARY_DIR}/jwt-cpp-test)
+  setup_target_for_coverage_lcov(NAME coverage EXECUTABLE ${CMAKE_CURRENT_BINARY_DIR}/jwt-cpp-test LCOV_ARGS
+                                 "--ignore-errors;mismatch;--ignore-errors;unused")
 endif()