ci: build and test with Go 1.23 (#6526)

* chore: build and test with Go 1.23

* ci: bump golangci-lint to v1.60

* fix: make properly wrap errors

* ci: remove Go 1.21

8 files changed, 20 insertions, 16 deletions

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0c6846fc9..2c7a67c5b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,18 +23,18 @@ jobs:
           - mac
           - windows
         go: 
-          - '1.21'
           - '1.22'
+          - '1.23'
 
         include:
         # Set the minimum Go patch version for the given Go minor
         # Usable via ${{ matrix.GO_SEMVER }}
-        - go: '1.21'
-          GO_SEMVER: '~1.21.0'
-
         - go: '1.22'
           GO_SEMVER: '~1.22.3'
 
+        - go: '1.23'
+          GO_SEMVER: '~1.23.0'
+
         # Set some variables per OS, usable via ${{ matrix.VAR }}
         # OS_LABEL: the VM label from GitHub Actions (see https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#standard-github-hosted-runners-for-public-repositories)
         # CADDY_BIN_PATH: the path to the compiled Caddy binary, for artifact publishing
diff --git a/.github/workflows/cross-build.yml b/.github/workflows/cross-build.yml
index c54a9a80d..e77e4e992 100644
--- a/.github/workflows/cross-build.yml
+++ b/.github/workflows/cross-build.yml
@@ -28,6 +28,7 @@ jobs:
           - 'netbsd'
         go: 
           - '1.22'
+          - '1.23'
 
         include:
         # Set the minimum Go patch version for the given Go minor
@@ -35,6 +36,9 @@ jobs:
         - go: '1.22'
           GO_SEMVER: '~1.22.3'
 
+        - go: '1.23'
+          GO_SEMVER: '~1.23.0'
+
     runs-on: ubuntu-latest
     continue-on-error: true
     steps:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 1ebdb0afe..94250f88f 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -43,13 +43,13 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '~1.22.3'
+          go-version: '~1.23'
           check-latest: true
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:
-          version: v1.55
+          version: v1.60
 
           # Windows times out frequently after about 5m50s if we don't set a longer timeout.
           args: --timeout 10m
@@ -63,5 +63,5 @@ jobs:
       - name: govulncheck
         uses: golang/govulncheck-action@v1
         with:
-          go-version-input: '~1.22.3'
+          go-version-input: '~1.23.0'
           check-latest: true
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cb5d750dc..1eb59e9d0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,13 +13,13 @@ jobs:
         os: 
           - ubuntu-latest
         go: 
-          - '1.22'
+          - '1.23'
 
         include:
         # Set the minimum Go patch version for the given Go minor
         # Usable via ${{ matrix.GO_SEMVER }}
-        - go: '1.22'
-          GO_SEMVER: '~1.22.3'
+        - go: '1.23'
+          GO_SEMVER: '~1.23.0'
 
     runs-on: ${{ matrix.os }}
     # https://github.com/sigstore/cosign/issues/1258#issuecomment-1002251233
diff --git a/README.md b/README.md
index 57463180f..2185eccd8 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,7 @@ See [our online documentation](https://caddyserver.com/docs/install) for other i
 
 Requirements:
 
-- [Go 1.21 or newer](https://golang.org/dl/)
+- [Go 1.22.3 or newer](https://golang.org/dl/)
 
 ### For development
 
diff --git a/caddyconfig/caddyfile/dispenser.go b/caddyconfig/caddyfile/dispenser.go
index e36275a1c..325bb54d3 100644
--- a/caddyconfig/caddyfile/dispenser.go
+++ b/caddyconfig/caddyfile/dispenser.go
@@ -415,7 +415,7 @@ func (d *Dispenser) EOFErr() error {
 
 // Err generates a custom parse-time error with a message of msg.
 func (d *Dispenser) Err(msg string) error {
-	return d.Errf(msg)
+	return d.WrapErr(errors.New(msg))
 }
 
 // Errf is like Err, but for formatted error messages
diff --git a/go.mod b/go.mod
index e6dd928b9..6ae4a4a8e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,8 @@
 module github.com/caddyserver/caddy/v2
 
-go 1.21.0
+go 1.22.3
 
-toolchain go1.22.2
+toolchain go1.23.0
 
 require (
 	github.com/BurntSushi/toml v1.3.2
diff --git a/modules/caddyhttp/celmatcher.go b/modules/caddyhttp/celmatcher.go
index d4016478e..a5565eb98 100644
--- a/modules/caddyhttp/celmatcher.go
+++ b/modules/caddyhttp/celmatcher.go
@@ -340,7 +340,7 @@ func (celTypeAdapter) NativeToValue(value any) ref.Val {
 	case time.Time:
 		return types.Timestamp{Time: v}
 	case error:
-		types.NewErr(v.Error())
+		return types.WrapErr(v)
 	}
 	return types.DefaultTypeAdapter.NativeToValue(value)
 }
@@ -499,7 +499,7 @@ func CELMatcherRuntimeFunction(funcName string, fac CELMatcherFactory) functions
 	return func(celReq, matcherData ref.Val) ref.Val {
 		matcher, err := fac(matcherData)
 		if err != nil {
-			return types.NewErr(err.Error())
+			return types.WrapErr(err)
 		}
 		httpReq := celReq.Value().(celHTTPRequest)
 		return types.Bool(matcher.Match(httpReq.Request))