add .gpg url (match github behaviour)

models/user.go

@@ -655,7 +655,7 @@ func NewGhostUser() *User {
 
 var (
 	reservedUsernames    = []string{"assets", "css", "explore", "img", "js", "less", "plugins", "debug", "raw", "install", "api", "avatars", "user", "org", "help", "stars", "issues", "pulls", "commits", "repo", "template", "admin", "error", "new", ".", ".."}
-	reservedUserPatterns = []string{"*.keys"}
+	reservedUserPatterns = []string{"*.keys", ".gpg"}
 )
 
 // isUsableName checks if name is reserved or pattern of name is not allowed

routers/user/home.go

@@ -350,6 +350,22 @@ func ShowSSHKeys(ctx *context.Context, uid int64) {
 	ctx.PlainText(200, buf.Bytes())
 }
 
+// ShowGPGKeys output all the public GPG keys of user by uid
+func ShowGPGKeys(ctx *context.Context, uid int64) {
+	keys, err := models.ListGPGKeys(uid)
+	if err != nil {
+		ctx.ServerError("ListGPGKeys", err)
+		return
+	}
+
+	var buf bytes.Buffer
+	for i := range keys {
+		buf.WriteString(keys[i])
+		buf.WriteString("\n")
+	}
+	ctx.PlainText(200, buf.Bytes())
+}
+
 func showOrgProfile(ctx *context.Context) {
 	ctx.SetParams(":org", ctx.Params(":username"))
 	context.HandleOrgAssignment(ctx)

routers/user/profile.go

@@ -58,9 +58,16 @@ func Profile(ctx *context.Context) {
 	isShowKeys := false
 	if strings.HasSuffix(uname, ".keys") {
 		isShowKeys = true
+		uname = strings.TrimSuffix(uname, ".gpg")
 	}
 
-	ctxUser := GetUserByName(ctx, strings.TrimSuffix(uname, ".keys"))
+	isShowGPG := false
+	if strings.HasSuffix(uname, ".gpg") {
+		isShowGPG = true
+		uname = strings.TrimSuffix(uname, ".gpg")
+	}
+
+	ctxUser := GetUserByName(ctx, uname)
 	if ctx.Written() {
 		return
 	}
@@ -71,6 +78,12 @@ func Profile(ctx *context.Context) {
 		return
 	}
 
+	// Show GPG keys.
+	if isShowGPG {
+		ShowGPGKeys(ctx, ctxUser.ID)
+		return
+	}
+
 	if ctxUser.IsOrganization() {
 		showOrgProfile(ctx)
 		return