1.1 --- a/CpEpEngine.cpp	Mon Dec 02 17:23:05 2019 +0100
     1.2 +++ b/CpEpEngine.cpp	Thu Dec 05 12:17:32 2019 +0100
     1.3 @@ -1607,11 +1607,11 @@
     1.4          wstring _pc = pc;
     1.5  
     1.6          auto products = pEp::GateKeeper::gatekeeper()->registered_products();
     1.7 -        for (auto p = products.begin(); p != products.end(); ++p) {
     1.8 -            if (_pc == p->first) {
     1.9 -                result = pEp::GateKeeper::gatekeeper()->update_product(*p);
    1.10 +        for (auto& p : products) {
    1.11 +            if (_pc == p.second) {
    1.12 +                result = pEp::GateKeeper::gatekeeper()->try_update(&p);
    1.13                  break;
    1.14 -            }
    1.15 +            }
    1.16          }
    1.17      }
    1.18      catch (bad_alloc&) {

     2.1 --- a/GateKeeper.cpp	Mon Dec 02 17:23:05 2019 +0100
     2.2 +++ b/GateKeeper.cpp	Thu Dec 05 12:17:32 2019 +0100
     2.3 @@ -182,7 +182,7 @@
     2.4  
     2.5              if (now > next) {
     2.6                  next = now + GateKeeper::cycle;
     2.7 -                keep_updated();
     2.8 +                try_update(NULL);
     2.9              }
    2.10  
    2.11              Sleep(waiting);
    2.12 @@ -574,8 +574,10 @@
    2.13          return result;
    2.14      }
    2.15  
    2.16 -    void GateKeeper::keep_updated()
    2.17 +    bool GateKeeper::try_update(product *p)
    2.18      {
    2.19 +        bool result = false;
    2.20 +
    2.21          NTSTATUS status = BCryptOpenAlgorithmProvider(&hAES, BCRYPT_AES_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0);
    2.22          assert(status == 0);
    2.23          if (status)
    2.24 @@ -593,6 +595,16 @@
    2.25          if (!internet)
    2.26              goto closing;
    2.27  
    2.28 +        if (p)
    2.29 +        {
    2.30 +            try {
    2.31 +                result = update_product(*p);
    2.32 +            }
    2.33 +            catch (exception&) {
    2.34 +                result = false;
    2.35 +            }
    2.36 +        }
    2.37 +        else
    2.38          {
    2.39              product_list products = registered_products();
    2.40              DWORD context = 0;
    2.41 @@ -617,6 +629,8 @@
    2.42          internet = NULL;
    2.43          hAES = NULL;
    2.44          hRSA = NULL;
    2.45 +
    2.46 +        return result;
    2.47      }
    2.48  
    2.49      GateKeeper *GateKeeper::the_gatekeeper = nullptr;

     3.1 --- a/GateKeeper.h	Mon Dec 02 17:23:05 2019 +0100
     3.2 +++ b/GateKeeper.h	Thu Dec 05 12:17:32 2019 +0100
     3.3 @@ -36,6 +36,7 @@
     3.4          void keep();
     3.5  		product_list registered_products();
     3.6  		bool update_product(product p, DWORD context = 0);
     3.7 +        bool try_update(product *p);
     3.8  
     3.9  		static GateKeeper *gatekeeper() { return the_gatekeeper; }
    3.10  
    3.11 @@ -57,7 +58,6 @@
    3.12          BCRYPT_KEY_HANDLE delivery_key();
    3.13          string wrapped_delivery_key(BCRYPT_KEY_HANDLE hDeliveryKey);
    3.14  
    3.15 -        void keep_updated();
    3.16          static tstring get_lockFile();
    3.17  		static GateKeeper *the_gatekeeper;
    3.18