Pre release (#20)

* Sign executables on deploy

* Use human readable version of addresses in bloom filters.

* Make sure transactions and addresses are always updated

bitcoin/phored/datastore.go

@@ -71,12 +71,12 @@ func (ts *TxStore) GimmeFilter() (*bloom.Filter, error) {
 	}
 	ts.addrMutex.Lock()
 	elem := uint32(len(ts.adrs)+len(allUtxos)+len(allStxos)) + uint32(len(ts.watchedScripts))
-	f := bloom.NewFilter(elem, 0, 0.00003, wire.BloomUpdateAll)
+	f := bloom.NewFilter(elem, 0, 0.001, wire.BloomUpdateAll)
 
 	// note there could be false positives since we're just looking
 	// for the 20 byte PKH without the opcodes.
 	for _, a := range ts.adrs { // add 20-byte pubkeyhash
-		f.Add(a.ScriptAddress())
+		f.Add([]byte(a.EncodeAddress()))
 		log.Debugf("bloom filter - watching for addr %s\n", a.String())
 	}
 	ts.addrMutex.Unlock()
@@ -94,7 +94,7 @@ func (ts *TxStore) GimmeFilter() (*bloom.Filter, error) {
 			continue
 		}
 		log.Debugf("bloom filter - watching for addrs %s from script (class - %s)", addrs, scriptClass.String())
-		f.Add(addrs[0].ScriptAddress())
+		f.Add([]byte(addrs[0].EncodeAddress()))
 	}
 
 	return f, nil

bitcoin/phored/notify.go

@@ -95,6 +95,9 @@ func startNotificationListener(wallet *RPCWallet) (*NotificationListener, error)
 				if err != nil {
 					log.Errorf("Reconnection failed. %s", err)
 				}
+				// if disconnected try to download transactions again and subscribe to bloom
+				wallet.RetrieveTransactions()
+				notificationListener.updateFilterAndSend()
 			}
 		}
 	}()

bitcoin/phored/wallet.go

@@ -260,7 +260,7 @@ func (w *RPCWallet) ChildKey(keyBytes []byte, chaincode []byte, isPrivateKey boo
 	return hdKey.Child(0)
 }
 
-// Mnemonic returns the mnemonis used to generate the wallet
+// Mnemonic returns the mnemonic used to generate the wallet
 func (w *RPCWallet) Mnemonic() string {
 	return w.mnemonic
 }
@@ -494,8 +494,11 @@ func (w *RPCWallet) addWatchedScript(addr btc.Address) error {
 
 // ReSyncBlockchain resyncs the addresses used by the SPV wallet
 func (w *RPCWallet) ReSyncBlockchain(fromDate time.Time) {
-	w.txstore.PopulateAdrs()
-	w.RetrieveTransactions()
+	if w.started {
+		w.txstore.PopulateAdrs()
+		w.RetrieveTransactions()
+		w.notifications.updateFilterAndSend()
+	}
 }
 
 // Close closes the rpc wallet connection

deploy.sh

@@ -12,6 +12,21 @@ if [ ! -z "$TRAVIS_TAG" ] &&
   cp ../.travis/win32/libwinpthread-1.dll libwinpthread-1.win32.dll
   cp ../.travis/win64/libwinpthread-1.dll libwinpthread-1.win64.dll
 
+  # Calculate SHA512 hashes
+  sha512sum * > sha512_checksums.txt
+
+  # Load signing key
+  cp ../.travis/sign.key.gpg /tmp
+  gpg --yes --batch --passphrase=$GPG_PASS /tmp/sign.key.gpg
+  gpg --allow-secret-key-import --import /tmp/sign.key.gpg
+  rm /tmp/sign.key.gpg
+
+  # Sign hash file
+  gpg --clearsign --digest-algo SHA512 --armor --output sha512_checksums.asc --passphrase=$GPG_PASS --default-key $GPG_KEYID sha512_checksums.txt
+
+  rm sha512_checksums.txt
+
+
   # Upload to GitHub Release page
   ghr --username phoreproject -t $GITHUB_TOKEN --replace --prerelease --debug $TRAVIS_TAG .
 else