support ratchets I2P encryption

src/i2p.h

@@ -24,7 +24,7 @@
 #define I2P_SAM_MY_DESTINATION_DEFAULT  SAM_GENERATE_MY_DESTINATION
 
 #define I2P_SAM_I2P_OPTIONS_PARAM       "-i2poptions"
-#define I2P_SAM_I2P_OPTIONS_DEFAULT     SAM_DEFAULT_I2P_OPTIONS
+#define I2P_SAM_I2P_OPTIONS_DEFAULT     SAM_NAME_I2CP_LEASESET_ENC_TYPE "=" SAM_DEFAULT_I2CP_LEASESET_ENC_TYPE // i2cp.leaseSetEncType=0,4
 
 #define I2P_SAM_GENERATE_DESTINATION_PARAM "-generatei2pdestination"
 

src/i2psam/i2psam.h

@@ -62,6 +62,8 @@
 #define SAM_DEFAULT_OUTBOUND_IPRESTRICTION  2
 #define SAM_NAME_OUTBOUND_PRIORITY          "outbound.priority"
 #define SAM_DEFAULT_OUTBOUND_PRIORITY       0
+#define SAM_NAME_I2CP_LEASESET_ENC_TYPE     "i2cp.leaseSetEncType"
+#define SAM_DEFAULT_I2CP_LEASESET_ENC_TYPE  "0,4"
 
 namespace SAM
 {

src/qt/optionsmodel.cpp

@@ -173,6 +173,7 @@ void OptionsModel::Init()
     FormatI2POptionsString(i2pOptionsTemp, SAM_NAME_OUTBOUND_ALLOWZEROHOP  , std::make_pair(settings.contains(SAM_NAME_OUTBOUND_ALLOWZEROHOP  ), i2pOutboundAllowZeroHop));
     FormatI2POptionsString(i2pOptionsTemp, SAM_NAME_OUTBOUND_IPRESTRICTION , std::make_pair(settings.contains(SAM_NAME_OUTBOUND_IPRESTRICTION ), i2pOutboundIPRestriction));
     FormatI2POptionsString(i2pOptionsTemp, SAM_NAME_OUTBOUND_PRIORITY      , std::make_pair(settings.contains(SAM_NAME_OUTBOUND_PRIORITY      ), i2pOutboundPriority));
+	FormatI2POptionsString(i2pOptionsTemp, SAM_NAME_I2CP_LEASESET_ENC_TYPE, std::make_pair(true, std::string (SAM_DEFAULT_I2CP_LEASESET_ENC_TYPE))); // i2cp.leaseSetEncType=0,4 TODO: make it configurable
 
     if (!i2pOptionsTemp.empty())
         SoftSetArg(I2P_SAM_I2P_OPTIONS_PARAM, i2pOptionsTemp);