Add path validation to FFI

2 files changed, 9 insertions, 0 deletions

diff --git a/src/lib/asn1/asn1_time.cpp b/src/lib/asn1/asn1_time.cpp
index 43f94af6a..8de42dfde 100644
--- a/src/lib/asn1/asn1_time.cpp
+++ b/src/lib/asn1/asn1_time.cpp
@@ -262,6 +262,12 @@ std::chrono::system_clock::time_point X509_Time::to_std_timepoint() const
    return calendar_point(m_year, m_month, m_day, m_hour, m_minute, m_second).to_std_timepoint();
    }
 
+uint64_t X509_Time::time_since_epoch() const
+   {
+   auto tp = this->to_std_timepoint();
+   return std::chrono::duration_cast<std::chrono::seconds>(tp.time_since_epoch()).count();
+   }
+
 /*
 * Compare two X509_Times for in various ways
 */
diff --git a/src/lib/asn1/asn1_time.h b/src/lib/asn1/asn1_time.h
index 717c58a7d..83567e780 100644
--- a/src/lib/asn1/asn1_time.h
+++ b/src/lib/asn1/asn1_time.h
@@ -49,6 +49,9 @@ class BOTAN_PUBLIC_API(2,0) X509_Time final : public ASN1_Object
       /// Returns a STL timepoint object
       std::chrono::system_clock::time_point to_std_timepoint() const;
 
+      /// Return time since epoch
+      uint64_t time_since_epoch() const;
+
    private:
       void set_to(const std::string& t_spec, ASN1_Tag);
       bool passes_sanity_check() const;