diff --git a/checksum/example_test.go b/checksum/example_test.go
index d98c9921..337767ab 100644
--- a/checksum/example_test.go
+++ b/checksum/example_test.go
@@ -2,9 +2,9 @@ package checksum
import (
"bytes"
+ "crypto/rand"
"crypto/sha256"
"fmt"
- "math/rand"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
)
diff --git a/checksum/test/generate.go b/checksum/test/generate.go
index d8c6b0bd..06c90599 100644
--- a/checksum/test/generate.go
+++ b/checksum/test/generate.go
@@ -1,8 +1,8 @@
package checksumtest
import (
+ "crypto/rand"
"crypto/sha256"
- "math/rand"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/checksum"
)
@@ -11,7 +11,7 @@ import (
func Checksum() checksum.Checksum {
var cs [sha256.Size]byte
- rand.Read(cs[:])
+ _, _ = rand.Read(cs[:])
var x checksum.Checksum
diff --git a/container/id/id_test.go b/container/id/id_test.go
index ad122958..ded74572 100644
--- a/container/id/id_test.go
+++ b/container/id/id_test.go
@@ -1,8 +1,8 @@
package cid_test
import (
+ "crypto/rand"
"crypto/sha256"
- "math/rand"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
diff --git a/container/id/test/id.go b/container/id/test/id.go
index 2ebcf091..6790b226 100644
--- a/container/id/test/id.go
+++ b/container/id/test/id.go
@@ -1,8 +1,8 @@
package cidtest
import (
+ "crypto/rand"
"crypto/sha256"
- "math/rand"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
)
@@ -11,7 +11,7 @@ import (
func ID() cid.ID {
checksum := [sha256.Size]byte{}
- rand.Read(checksum[:])
+ _, _ = rand.Read(checksum[:])
return IDWithChecksum(checksum)
}
diff --git a/crypto/crypto_test.go b/crypto/crypto_test.go
index 095cdd9b..7d1ad526 100644
--- a/crypto/crypto_test.go
+++ b/crypto/crypto_test.go
@@ -1,7 +1,7 @@
package frostfscrypto_test
import (
- "math/rand"
+ "crypto/rand"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
diff --git a/eacl/test/benchmark_test.go b/eacl/test/benchmark_test.go
index cc2c3d00..865789b5 100644
--- a/eacl/test/benchmark_test.go
+++ b/eacl/test/benchmark_test.go
@@ -2,7 +2,7 @@ package eacltest
import (
"bytes"
- "math/rand"
+ "crypto/rand"
"testing"
cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
diff --git a/eacl/validator_test.go b/eacl/validator_test.go
index 3b8d9f18..582a6bc3 100644
--- a/eacl/validator_test.go
+++ b/eacl/validator_test.go
@@ -1,7 +1,7 @@
package eacl
import (
- "math/rand"
+ "crypto/rand"
"testing"
"github.com/stretchr/testify/require"
diff --git a/netmap/selector_test.go b/netmap/selector_test.go
index ccb5eb2c..759e7eea 100644
--- a/netmap/selector_test.go
+++ b/netmap/selector_test.go
@@ -1,9 +1,10 @@
package netmap
import (
+ "crypto/rand"
"encoding/binary"
"fmt"
- "math/rand"
+ mrand "math/rand"
"sort"
"strconv"
"testing"
@@ -28,10 +29,10 @@ func BenchmarkHRWSort(b *testing.B) {
node.SetPublicKey(key)
vectors[i] = nodes{node}
- weights[i] = float64(rand.Uint32()%10) / 10.0
+ weights[i] = float64(mrand.Uint32()%10) / 10.0
}
- pivot := rand.Uint64()
+ pivot := mrand.Uint64()
b.Run("sort by index, no weight", func(b *testing.B) {
realNodes := make([]nodes, netmapSize)
b.ResetTimer()
diff --git a/netmap/test/generate.go b/netmap/test/generate.go
index 3f5f26b8..19c3514b 100644
--- a/netmap/test/generate.go
+++ b/netmap/test/generate.go
@@ -1,7 +1,7 @@
package netmaptest
import (
- "math/rand"
+ "crypto/rand"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
)
@@ -70,7 +70,7 @@ func NetworkInfo() (x netmap.NetworkInfo) {
// NodeInfo returns random netmap.NodeInfo.
func NodeInfo() (x netmap.NodeInfo) {
key := make([]byte, 33)
- rand.Read(key)
+ _, _ = rand.Read(key)
x.SetPublicKey(key)
x.SetNetworkEndpoints("1", "2", "3")
diff --git a/ns/nns_test.go b/ns/nns_test.go
index 9970b885..669f4af8 100644
--- a/ns/nns_test.go
+++ b/ns/nns_test.go
@@ -1,10 +1,10 @@
package ns
import (
+ "crypto/rand"
"errors"
"fmt"
"math/big"
- "math/rand"
"strings"
"testing"
diff --git a/object/id/test/generate.go b/object/id/test/generate.go
index e51405d6..0da41199 100644
--- a/object/id/test/generate.go
+++ b/object/id/test/generate.go
@@ -1,8 +1,8 @@
package oidtest
import (
+ "crypto/rand"
"crypto/sha256"
- "math/rand"
cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
@@ -12,7 +12,7 @@ import (
func ID() oid.ID {
checksum := [sha256.Size]byte{}
- rand.Read(checksum[:])
+ _, _ = rand.Read(checksum[:])
return idWithChecksum(checksum)
}
diff --git a/object/search_test.go b/object/search_test.go
index d0f36de5..40df23b5 100644
--- a/object/search_test.go
+++ b/object/search_test.go
@@ -1,8 +1,8 @@
package object_test
import (
+ "crypto/rand"
"crypto/sha256"
- "math/rand"
"testing"
v2object "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
diff --git a/object/tombstone_test.go b/object/tombstone_test.go
index cd74e456..98251333 100644
--- a/object/tombstone_test.go
+++ b/object/tombstone_test.go
@@ -1,8 +1,8 @@
package object
import (
+ "crypto/rand"
"crypto/sha256"
- "math/rand"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/tombstone"
diff --git a/session/container_test.go b/session/container_test.go
index a152e316..d3d46626 100644
--- a/session/container_test.go
+++ b/session/container_test.go
@@ -1,9 +1,10 @@
package session_test
import (
+ "crypto/rand"
"fmt"
"math"
- "math/rand"
+ mrand "math/rand"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
@@ -396,7 +397,7 @@ func TestContainer_AppliedTo(t *testing.T) {
func TestContainer_InvalidAt(t *testing.T) {
var x session.Container
- nbf := rand.Uint64()
+ nbf := mrand.Uint64()
if nbf == math.MaxUint64 {
nbf--
}
diff --git a/user/id_test.go b/user/id_test.go
index 27d93dc8..30e19db4 100644
--- a/user/id_test.go
+++ b/user/id_test.go
@@ -1,7 +1,7 @@
package user_test
import (
- "math/rand"
+ "crypto/rand"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"