Fix build workflow (#2)

Fixed go build workflow

.github/workflows/build.yml

@@ -22,11 +22,18 @@ jobs:
                 repo-token: ${{ secrets.GITHUB_TOKEN }}
           - name: Installing protoc-gen-go
             run: |
-              go get google.golang.org/protobuf/cmd/protoc-gen-go
-              go get google.golang.org/grpc/cmd/protoc-gen-go-grpc
+              go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
+              go get google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
+              go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
+          - name: Install libpcap
+            run: sudo apt-get install libpcap-dev
+          - name: Protoc version
+            run: PATH=$HOME/bin:$PATH protoc --version
+          - name: env
+            run: env && go env && pwd
           - name: Protogen
             run: protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative $(find . -type f -name '*.proto')
           - name: Build
             run: go build -v ./...
           - name: Test
-            run: go test -v ./...
+            run: go test -v ./...

server/crypt.go

@@ -69,7 +69,7 @@ func (c *crypter) Decrypt(s string, data []byte) ([]byte, error) {
 	}
 	z, err := zlib.NewReader(cb.NewReader(0))
 	if err != nil {
-		return nil, fmt.Errorf("error decrypting (%s)", s, err)
+		return nil, fmt.Errorf("error decrypting (%s): %w", s, err)
 	}
 	defer z.Close()
 	return io.ReadAll(z)