From 141872ed80d6323505e7543628c259fdae8506d3 Mon Sep 17 00:00:00 2001
From: Francis Lavoie <lavofr@gmail.com>
Date: Tue, 2 Aug 2022 16:39:09 -0400
Subject: chore: Bump up to Go 1.19, minimum 1.18 (#4925)

---
 admin.go | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'admin.go')

diff --git a/admin.go b/admin.go
index 125a7b2..9aa17f8 100644
--- a/admin.go
+++ b/admin.go
@@ -441,7 +441,7 @@ func manageIdentity(ctx Context, cfg *Config) error {
 		if err != nil {
 			return fmt.Errorf("loading identity issuer modules: %s", err)
 		}
-		for _, issVal := range val.([]interface{}) {
+		for _, issVal := range val.([]any) {
 			cfg.Admin.Identity.issuers = append(cfg.Admin.Identity.issuers, issVal.(certmagic.Issuer))
 		}
 	}
@@ -1034,7 +1034,7 @@ func handleStop(w http.ResponseWriter, r *http.Request) error {
 // only a read lock; all others need a write lock).
 func unsyncedConfigAccess(method, path string, body []byte, out io.Writer) error {
 	var err error
-	var val interface{}
+	var val any
 
 	// if there is a request body, decode it into the
 	// variable that will be set in the config according
@@ -1071,16 +1071,16 @@ func unsyncedConfigAccess(method, path string, body []byte, out io.Writer) error
 		parts = parts[:len(parts)-1]
 	}
 
-	var ptr interface{} = rawCfg
+	var ptr any = rawCfg
 
 traverseLoop:
 	for i, part := range parts {
 		switch v := ptr.(type) {
-		case map[string]interface{}:
+		case map[string]any:
 			// if the next part enters a slice, and the slice is our destination,
 			// handle it specially (because appending to the slice copies the slice
 			// header, which does not replace the original one like we want)
-			if arr, ok := v[part].([]interface{}); ok && i == len(parts)-2 {
+			if arr, ok := v[part].([]any); ok && i == len(parts)-2 {
 				var idx int
 				if method != http.MethodPost {
 					idxStr := parts[len(parts)-1]
@@ -1102,7 +1102,7 @@ traverseLoop:
 					}
 				case http.MethodPost:
 					if ellipses {
-						valArray, ok := val.([]interface{})
+						valArray, ok := val.([]any)
 						if !ok {
 							return fmt.Errorf("final element is not an array")
 						}
@@ -1137,9 +1137,9 @@ traverseLoop:
 				case http.MethodPost:
 					// if the part is an existing list, POST appends to
 					// it, otherwise it just sets or creates the value
-					if arr, ok := v[part].([]interface{}); ok {
+					if arr, ok := v[part].([]any); ok {
 						if ellipses {
-							valArray, ok := val.([]interface{})
+							valArray, ok := val.([]any)
 							if !ok {
 								return fmt.Errorf("final element is not an array")
 							}
@@ -1170,12 +1170,12 @@ traverseLoop:
 				// might not exist yet; that's OK but we need to make them as
 				// we go, while we still have a pointer from the level above
 				if v[part] == nil && method == http.MethodPut {
-					v[part] = make(map[string]interface{})
+					v[part] = make(map[string]any)
 				}
 				ptr = v[part]
 			}
 
-		case []interface{}:
+		case []any:
 			partInt, err := strconv.Atoi(part)
 			if err != nil {
 				return fmt.Errorf("[/%s] invalid array index '%s': %v",
@@ -1197,7 +1197,7 @@ traverseLoop:
 
 // RemoveMetaFields removes meta fields like "@id" from a JSON message
 // by using a simple regular expression. (An alternate way to do this
-// would be to delete them from the raw, map[string]interface{}
+// would be to delete them from the raw, map[string]any
 // representation as they are indexed, then iterate the index we made
 // and add them back after encoding as JSON, but this is simpler.)
 func RemoveMetaFields(rawJSON []byte) []byte {
@@ -1329,7 +1329,7 @@ const (
 )
 
 var bufPool = sync.Pool{
-	New: func() interface{} {
+	New: func() any {
 		return new(bytes.Buffer)
 	},
 }
-- 
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