chore: Rename viper to viper2015

The version of viper currently used in fabric is 5 years old. It prevents integration with any library that requires a newer version of viper. This patch renames viper to 'viper2015' to allow for integration with libraries that use a newer version. closes #122 Signed-off-by: Bob Stasyszyn <[email protected]>
trustbloc · Jan 9, 2020 · dbcc0ea · dbcc0ea
1 parent 256bdd7
commit dbcc0ea
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Showing 88 changed files with 114 additions and 89 deletions.
diff --git a/bccsp/factory/factory_test.go b/bccsp/factory/factory_test.go
@@ -24,7 +24,7 @@ import (
 	"testing"
 
 	"github.com/hyperledger/fabric/bccsp/pkcs11"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/require"
 )
 

diff --git a/cmd/peer/main.go b/cmd/peer/main.go
@@ -19,7 +19,7 @@ import (
 	"github.com/hyperledger/fabric/internal/peer/node"
 	"github.com/hyperledger/fabric/internal/peer/version"
 	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 // The main command describes the service and

diff --git a/common/viperutil/config_test.go b/common/viperutil/config_test.go
@@ -17,7 +17,7 @@ import (
 
 	"github.com/Shopify/sarama"
 	"github.com/hyperledger/fabric/orderer/mocks/util"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 const Prefix = "VIPERUTIL"

diff --git a/common/viperutil/config_util.go b/common/viperutil/config_util.go
@@ -24,7 +24,7 @@ import (
 	"github.com/hyperledger/fabric/common/flogging"
 	"github.com/mitchellh/mapstructure"
 	"github.com/pkg/errors"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 var logger = flogging.MustGetLogger("viperutil")

diff --git a/core/chaincode/config.go b/core/chaincode/config.go
@@ -12,7 +12,7 @@ import (
 	"time"
 
 	"github.com/hyperledger/fabric/common/flogging"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 const (

diff --git a/core/chaincode/config_test.go b/core/chaincode/config_test.go
@@ -12,7 +12,7 @@ import (
 	"github.com/hyperledger/fabric/core/chaincode"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 var _ = Describe("Config", func() {

diff --git a/core/chaincode/exectransaction_test.go b/core/chaincode/exectransaction_test.go
@@ -66,7 +66,7 @@ import (
 	mspmgmt "github.com/hyperledger/fabric/msp/mgmt"
 	msptesttools "github.com/hyperledger/fabric/msp/mgmt/testtools"
 	"github.com/hyperledger/fabric/protoutil"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"google.golang.org/grpc"

diff --git a/core/chaincode/executetransaction_pvtdata_test.go b/core/chaincode/executetransaction_pvtdata_test.go
@@ -15,7 +15,7 @@ import (
 	pb "github.com/hyperledger/fabric-protos-go/peer"
 	"github.com/hyperledger/fabric/common/util"
 	"github.com/hyperledger/fabric/core/peer"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 )
 

diff --git a/core/chaincode/platforms/golang/platform.go b/core/chaincode/platforms/golang/platform.go
@@ -26,7 +26,7 @@ import (
 	"github.com/hyperledger/fabric/core/chaincode/platforms/util"
 	"github.com/hyperledger/fabric/internal/ccmetadata"
 	"github.com/pkg/errors"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 // Platform for chaincodes written in Go

diff --git a/core/chaincode/platforms/golang/platform_test.go b/core/chaincode/platforms/golang/platform_test.go
@@ -23,7 +23,7 @@ import (
 	pb "github.com/hyperledger/fabric-protos-go/peer"
 	"github.com/hyperledger/fabric/core/chaincode/platforms/util"
 	"github.com/hyperledger/fabric/core/config/configtest"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

diff --git a/core/chaincode/platforms/java/platform_test.go b/core/chaincode/platforms/java/platform_test.go
@@ -21,7 +21,7 @@ import (
 	"github.com/hyperledger/fabric/core/chaincode/platforms/java"
 	"github.com/hyperledger/fabric/core/chaincode/platforms/util"
 	"github.com/hyperledger/fabric/core/config/configtest"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

diff --git a/core/chaincode/platforms/node/platform_test.go b/core/chaincode/platforms/node/platform_test.go
@@ -17,7 +17,7 @@ import (
 
 	"github.com/hyperledger/fabric/core/chaincode/platforms/util"
 	"github.com/hyperledger/fabric/core/config/configtest"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 )
 

diff --git a/core/chaincode/platforms/platforms_test.go b/core/chaincode/platforms/platforms_test.go
@@ -20,7 +20,7 @@ import (
 	"github.com/hyperledger/fabric/core/chaincode/platforms/util"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 var _ = Describe("Platforms", func() {

diff --git a/core/chaincode/platforms/util/utils.go b/core/chaincode/platforms/util/utils.go
@@ -16,7 +16,7 @@ import (
 	docker "github.com/fsouza/go-dockerclient"
 	"github.com/hyperledger/fabric/common/flogging"
 	"github.com/hyperledger/fabric/common/metadata"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 var logger = flogging.MustGetLogger("chaincode.platform.util")

diff --git a/core/chaincode/platforms/util/utils_test.go b/core/chaincode/platforms/util/utils_test.go
@@ -19,7 +19,7 @@ import (
 	docker "github.com/fsouza/go-dockerclient"
 	"github.com/hyperledger/fabric/common/metadata"
 	"github.com/hyperledger/fabric/core/config/configtest"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 )
 

diff --git a/core/config/config.go b/core/config/config.go
@@ -12,7 +12,7 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 func dirExists(path string) bool {

diff --git a/core/config/config_test.go b/core/config/config_test.go
@@ -11,7 +11,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 )
 

diff --git a/core/config/configtest/config.go b/core/config/configtest/config.go
@@ -11,7 +11,7 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

diff --git a/core/deliverservice/config.go b/core/deliverservice/config.go
@@ -16,7 +16,7 @@ import (
 	"github.com/hyperledger/fabric/internal/pkg/peer/orderers"
 
 	"github.com/pkg/errors"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 const (

diff --git a/core/deliverservice/config_test.go b/core/deliverservice/config_test.go
@@ -19,7 +19,7 @@ import (
 
 	"github.com/hyperledger/fabric/core/comm"
 	"github.com/hyperledger/fabric/core/deliverservice"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 func TestSecureOptsConfig(t *testing.T) {

diff --git a/core/handlers/library/config.go b/core/handlers/library/config.go
@@ -8,7 +8,7 @@ package library
 
 import (
 	"github.com/mitchellh/mapstructure"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 // Config configures the factory methods

diff --git a/core/handlers/library/config_test.go b/core/handlers/library/config_test.go
@@ -12,7 +12,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/require"
 )
 

diff --git a/core/ledger/kvledger/idstore/test_exports.go b/core/ledger/kvledger/idstore/test_exports.go
@@ -12,7 +12,7 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 
 	coreconfig "github.com/hyperledger/fabric/core/config"
 	"github.com/stretchr/testify/require"

diff --git a/core/peer/config.go b/core/peer/config.go
@@ -31,7 +31,7 @@ import (
 	"github.com/hyperledger/fabric/core/comm"
 	"github.com/hyperledger/fabric/core/config"
 	"github.com/pkg/errors"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 // ExternalBuilder represents the configuration structure of

diff --git a/core/peer/config_test.go b/core/peer/config_test.go
@@ -16,7 +16,7 @@ import (
 	"time"
 
 	"github.com/hyperledger/fabric/core/comm"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 )
 

diff --git a/core/scc/cscc/configure_test.go b/core/scc/cscc/configure_test.go
@@ -46,7 +46,7 @@ import (
 	"github.com/hyperledger/fabric/msp/mgmt"
 	msptesttools "github.com/hyperledger/fabric/msp/mgmt/testtools"
 	"github.com/hyperledger/fabric/protoutil"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"google.golang.org/grpc"

diff --git a/core/scc/lscc/lscc_test.go b/core/scc/lscc/lscc_test.go
@@ -16,7 +16,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 
 	"github.com/golang/protobuf/proto"
 	"github.com/hyperledger/fabric-chaincode-go/shim"

diff --git a/core/scc/qscc/query_test.go b/core/scc/qscc/query_test.go
@@ -28,7 +28,7 @@ import (
 	xtestutil "github.com/hyperledger/fabric/extensions/testutil"
 	"github.com/hyperledger/fabric/protoutil"
 	"github.com/pkg/errors"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

diff --git a/core/testutil/config.go b/core/testutil/config.go
@@ -16,7 +16,7 @@ import (
 	"github.com/hyperledger/fabric/common/flogging"
 	"github.com/hyperledger/fabric/core/config/configtest"
 	"github.com/hyperledger/fabric/msp"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 )
 
 var configLogger = flogging.MustGetLogger("config")

diff --git a/extensions/go.mod b/extensions/go.mod
@@ -8,12 +8,12 @@ require (
 	github.com/hyperledger/fabric v2.0.0-alpha+incompatible
 	github.com/hyperledger/fabric-protos-go v0.0.0-20191121202242-f5500d5e3e85
 	github.com/pkg/errors v0.8.1
-	github.com/spf13/viper v1.3.2
+	github.com/spf13/viper2015 v1.3.2
 	github.com/stretchr/testify v1.4.0
 )
 
 replace github.com/hyperledger/fabric-protos-go => github.com/trustbloc/fabric-protos-go-ext v0.1.1-0.20191126151100-5a61374c2e1b
 
-replace github.com/spf13/viper => github.com/spf13/viper v0.0.0-20150908122457-1967d93db724
+replace github.com/spf13/viper2015 => github.com/spf13/viper v0.0.0-20150908122457-1967d93db724
 
 go 1.13
diff --git a/extensions/go.sum b/extensions/go.sum
@@ -26,6 +26,7 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
 github.com/allegro/bigcache v1.1.1-0.20190116153254-84a0ff3f153c h1:JnxT952szw65TwPg7iz1iYVqEoikvX8mSkSgIhNr0Vo=
 github.com/allegro/bigcache v1.1.1-0.20190116153254-84a0ff3f153c/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
@@ -37,6 +38,8 @@ github.com/containerd/continuity v0.0.0-20181203112020-004b46473808 h1:4BX8f882b
 github.com/containerd/continuity v0.0.0-20181203112020-004b46473808/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc h1:TP+534wVlf61smEIq1nwLLAjQVEK2EADoW3CX9AuT+8=
 github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190620071333-e64a0ec8b42a/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
@@ -109,6 +112,7 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.4.1/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
 github.com/hashicorp/go-version v1.2.0 h1:3vNe/fWF5CBgRIguda1meWhsZHy3m8gCJ5wx+dIzX/E=
 github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/hyperledger/fabric-amcl v0.0.0-20181230093703-5ccba6eab8d6 h1:URjjUy3G6zNoODRpSy7FFzJyXh3J4+O5NJPgLY9lWT8=
@@ -137,6 +141,7 @@ github.com/kr/pty v1.0.0/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/magiconair/properties v1.8.1 h1:ZC2Vc7/ZFkGmsVC9KvOjumD+G5lXy2RtTKyzRKO2BQ4=
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
@@ -176,6 +181,7 @@ github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59P
 github.com/opencontainers/runc v1.0.0-rc8 h1:dDCFes8Hj1r/i5qnypONo5jdOme/8HWZC/aNDyhECt0=
 github.com/opencontainers/runc v1.0.0-rc8/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pierrec/lz4 v0.0.0-20190501090746-d705d4371bfc h1:77NRNeSNvDmaA5797+73c8cSC4bqaLmm9XhtgcipJW0=
 github.com/pierrec/lz4 v0.0.0-20190501090746-d705d4371bfc/go.mod h1:g2rHQ0wsQlPM7GZ66p1EVBh+VdeJ8s60jWWxl1M9t1Q=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -210,17 +216,20 @@ github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6Mwd
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
+github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/cast v1.3.0 h1:oget//CVOEoFewqQxwr0Ej5yjygnqGkvggSE/gB35Q8=
 github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
 github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tLCHU=
+github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
 github.com/spf13/jwalterweatherman v1.1.0 h1:ue6voC5bR5F8YxI5S67j9i582FU4Qvo2bmqnqMYADFk=
 github.com/spf13/jwalterweatherman v1.1.0/go.mod h1:aNWZUN0dPAAO/Ljvb5BEdw96iTZ0EXowPYD95IqWIGo=
 github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
 github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/viper v0.0.0-20150908122457-1967d93db724 h1:PC6V25yEKHIpaThJK1pn4eZ1iHQ9FKW1a/MWXewC/jo=
 github.com/spf13/viper v0.0.0-20150908122457-1967d93db724/go.mod h1:A8kyI5cUJhb8N+3pkfONlcEcZbueH6nhAm0Fq7SrnBM=
+github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -239,10 +248,12 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1
 github.com/trustbloc/fabric-protos-go-ext v0.1.1-0.20191126151100-5a61374c2e1b h1:tM1brMvZspXKRSOp83gwKQL+5CGobSqHjh8XB1QM3tQ=
 github.com/trustbloc/fabric-protos-go-ext v0.1.1-0.20191126151100-5a61374c2e1b/go.mod h1:xVYTjK4DtZRBxZ2D9aE4y6AbLaPwue2o/criQyQbVD0=
 github.com/ugorji/go v1.1.1/go.mod h1:hnLbHMwcvSihnDhEfx2/BzKp2xb0Y+ErdfYcrs9tkJQ=
+github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/urfave/cli v1.18.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/willf/bitset v1.1.10 h1:NotGKqX0KwQ72NUzqrjZq5ipPNDQex9lo3WpaS8L2sc=
 github.com/willf/bitset v1.1.10/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
 github.com/xiang90/probing v0.0.0-20160813154853-07dd2e8dfe18/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 go.etcd.io/bbolt v1.3.1-etcd.7/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/etcd v0.0.0-20181228115726-23731bf9ba55/go.mod h1:weASp41xM3dk0YHg1s/W8ecdGP5G4teSTMBPpYAaUgA=
 go.uber.org/atomic v1.3.2 h1:2Oa65PReHzfn29GpvgsYwloV9AVFHPDk8tYxt2c2tr4=
@@ -257,6 +268,7 @@ go.uber.org/zap v1.10.0 h1:ORx85nbTijNz8ljznvCMR1ZBIPKFn3jQrag10X2AsuM=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 golang.org/x/crypto v0.0.0-20180608092829-8ac0e0d97ce4/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4 h1:ydJNl0ENAG67pFbB+9tfhiL2pYqLhfoaZFw/cjLhY4A=
 golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -287,6 +299,7 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190310054646-10058d7d4faa/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

diff --git a/extensions/storage/blkstorage/store_test.go b/extensions/storage/blkstorage/store_test.go
@@ -17,7 +17,7 @@ import (
 
 	"github.com/hyperledger/fabric/common/ledger/blkstorage"
 	coreconfig "github.com/hyperledger/fabric/core/config"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/require"
 )
 

diff --git a/extensions/storage/idstore/store_test.go b/extensions/storage/idstore/store_test.go
@@ -13,7 +13,7 @@ import (
 
 	"github.com/hyperledger/fabric/extensions/testutil"
 
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 
 	"github.com/stretchr/testify/require"
 )

diff --git a/extensions/storage/pvtdatastorage/store_test.go b/extensions/storage/pvtdatastorage/store_test.go
@@ -15,7 +15,7 @@ import (
 	"github.com/hyperledger/fabric/core/ledger"
 	"github.com/hyperledger/fabric/core/ledger/pvtdatastorage"
 	"github.com/hyperledger/fabric/extensions/testutil"
-	"github.com/spf13/viper"
+	viper "github.com/spf13/viper2015"
 	"github.com/stretchr/testify/require"
 )