chore: backport cherry picks to release/v1.x.x (#805)

Co-authored-by: tyler <[email protected]>

.github/CODEOWNERS

@@ -4,4 +4,4 @@
 
 # Primary repo maintainers
 
-*       @aljo242 @Eric-Warehime @technicallyty @wesl-ee
+*       @skip-mev/skip-connect

.github/workflows/build.yml

@@ -14,7 +14,7 @@ jobs:
   build:
     strategy:
       matrix:
-        image: [{file: "slinky.e2e.Dockerfile", name: "slinky-simapp"}, {file: "slinky.sidecar.prod.Dockerfile", name: "slinky-sidecar"}, {file: "slinky.local.Dockerfile", name: "slinky-testapp"}, {file: "slinky.sidecar.e2e.Dockerfile", name: "slinky-e2e-sidecar"}]
+        image: [{file: "slinky.base.Dockerfile", name: "slinky-base"},file: "slinky.e2e.Dockerfile", name: "slinky-simapp"}, {file: "slinky.sidecar.prod.Dockerfile", name: "slinky-sidecar"}, {file: "slinky.local.Dockerfile", name: "slinky-testapp"}, {file: "slinky.sidecar.e2e.Dockerfile", name: "slinky-e2e-sidecar"}]
     runs-on: ubuntu-latest-m
     permissions:
       contents: read

.github/workflows/e2e.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: 1.22.5
+          go-version: 1.23.3
           cache: true
           cache-dependency-path: go.sum
       - uses: technote-space/[email protected]

.github/workflows/lint.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v5
         with:
-          go-version: 1.22.5
+          go-version: 1.23.3
       - uses: actions/checkout@v4
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
@@ -43,7 +43,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: 1.22.5
+          go-version: 1.23.3
           cache: true
           cache-dependency-path: go.sum
       - uses: technote-space/[email protected]

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22.5
+          go-version: 1.23.3
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Create release

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: 1.22.5
+          go-version: 1.23.3
           cache: true
           cache-dependency-path: go.sum
       - uses: technote-space/[email protected]

cmd/slinky/main.go

@@ -5,12 +5,15 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
+
+	//nolint: gosec
+	_ "net/http/pprof"
 	"os"
 	"os/signal"
+	"regexp"
+	"strings"
 	"syscall"
 
-	_ "net/http/pprof" //nolint: gosec
-
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	"go.uber.org/zap"
@@ -283,6 +286,14 @@ func runOracle() error {
 		}
 	}
 
+	// check that the marketmap endpoint they provided is correct.
+	if marketMapProvider == marketmap.Name {
+		mmEndpoint := cfg.Providers[marketMapProvider].API.Endpoints[0].URL
+		if err := isValidGRPCEndpoint(mmEndpoint); err != nil {
+			return err
+		}
+	}
+
 	var marketCfg mmtypes.MarketMap
 	if marketCfgPath != "" {
 		marketCfg, err = mmtypes.ReadMarketMapFromFile(marketCfgPath)
@@ -397,3 +408,27 @@ func overwriteMarketMapEndpoint(cfg config.OracleConfig, overwrite string) (conf
 
 	return cfg, fmt.Errorf("no market-map provider found in config")
 }
+
+// isValidGRPCEndpoint checks that the string s is a valid gRPC endpoint. (doesn't start with http, ends with a port).
+func isValidGRPCEndpoint(s string) error {
+	if strings.HasPrefix(s, "http") {
+		return fmt.Errorf("expected gRPC endpoint but got HTTP endpoint %q. Please provide a gRPC endpoint (e.g. some.host:9090)", s)
+	}
+	if !hasPort(s) {
+		// they might do something like foo.bar:hello
+		// so lets just take the bit before foo.bar for the example in the error.
+		example := strings.Split(s, ":")[0]
+		return fmt.Errorf("invalid gRPC endpoint %q. Must specify port (e.g. %s:9090)", s, example)
+	}
+	return nil
+}
+
+// hasPort reports whether s contains `:` followed by numbers.
+func hasPort(s string) bool {
+	// matches anything that has `:` and some numbers after.
+	pattern := `:[0-9]+$`
+
+	regex := regexp.MustCompile(pattern)
+
+	return regex.MatchString(s)
+}

cmd/slinky/main_test.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestCheckMarketMapEndpoint(t *testing.T) {
+	tests := []struct {
+		name     string
+		endpoint string
+		wantErr  bool
+		errMsg   string
+	}{
+		{
+			name:     "Valid gRPC endpoint",
+			endpoint: "example.com:8080",
+			wantErr:  false,
+		},
+		{
+			name:     "Valid IP address endpoint",
+			endpoint: "192.168.1.1:9090",
+			wantErr:  false,
+		},
+		{
+			name:     "HTTP endpoint",
+			endpoint: "http://example.com:8080",
+			wantErr:  true,
+			errMsg:   `expected gRPC endpoint but got HTTP endpoint "http://example.com:8080". Please provide a gRPC endpoint (e.g. some.host:9090)`,
+		},
+		{
+			name:     "HTTPS endpoint",
+			endpoint: "https://example.com:8080",
+			wantErr:  true,
+			errMsg:   `expected gRPC endpoint but got HTTP endpoint "https://example.com:8080". Please provide a gRPC endpoint (e.g. some.host:9090)`,
+		},
+		{
+			name:     "Missing port",
+			endpoint: "example.com",
+			wantErr:  true,
+			errMsg:   `invalid gRPC endpoint "example.com". Must specify port (e.g. example.com:9090)`,
+		},
+		{
+			name:     "Invalid port format",
+			endpoint: "example.com:port",
+			wantErr:  true,
+			errMsg:   `invalid gRPC endpoint "example.com:port". Must specify port (e.g. example.com:9090)`,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := isValidGRPCEndpoint(tt.endpoint)
+			if tt.wantErr {
+				require.EqualError(t, err, tt.errMsg)
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}

contrib/images/slinky.base.Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22-bullseye AS builder
+FROM golang:1.23-bullseye AS builder
 
 RUN curl -sSLf "$(curl -sSLf https://api.github.com/repos/tomwright/dasel/releases/latest | grep browser_download_url | grep linux_amd64 | grep -v .gz | cut -d\" -f 4)" -L -o dasel && chmod +x dasel && mv ./dasel /usr/local/bin/dasel
 

contrib/images/slinky.generator.dev.Dockerfile

@@ -1,7 +1,7 @@
 # ./contrib/images/slinky.generator.dev.Dockerfile
 
 # Stage 1: Build the Go application
-FROM golang:1.22 AS builder
+FROM golang:1.23 AS builder
 
 WORKDIR /src/slinky