Merge e16d16a6e0 into e1cf760d2f

@kylef pointed out on https://github.com/go-gitea/gitea/pull/31632 that
[RFC7617](https://www.rfc-editor.org/rfc/rfc7617.html#section-2)
mandates case-insensitive comparison of the scheme field `Basic`. #31632
copied a case-sensitive comparison from
https://github.com/go-gitea/gitea/pull/6293. This PR fixes both
comparisons.

The issue only affects OIDC, since the implementation for normal Gitea
endpoints is already correct:


930ca92d7c/services/auth/basic.go (L55-L58)

routers/web/auth/oauth.go

@@ -327,7 +327,7 @@ func getOAuthGroupsForUser(ctx go_context.Context, user *user_model.User) ([]str
 
 func parseBasicAuth(ctx *context.Context) (username, password string, err error) {
 	authHeader := ctx.Req.Header.Get("Authorization")
-	if authType, authData, ok := strings.Cut(authHeader, " "); ok && authType == "Basic" {
+	if authType, authData, ok := strings.Cut(authHeader, " "); ok && strings.EqualFold(authType, "Basic") {
 		return base.BasicAuthDecode(authData)
 	}
 	return "", "", errors.New("invalid basic authentication")
@@ -661,7 +661,7 @@ func AccessTokenOAuth(ctx *context.Context) {
 	// if there is no ClientID or ClientSecret in the request body, fill these fields by the Authorization header and ensure the provided field matches the Authorization header
 	if form.ClientID == "" || form.ClientSecret == "" {
 		authHeader := ctx.Req.Header.Get("Authorization")
-		if authType, authData, ok := strings.Cut(authHeader, " "); ok && authType == "Basic" {
+		if authType, authData, ok := strings.Cut(authHeader, " "); ok && strings.EqualFold(authType, "Basic") {
 			clientID, clientSecret, err := base.BasicAuthDecode(authData)
 			if err != nil {
 				handleAccessTokenError(ctx, AccessTokenError{

templates/devtest/fomantic-dropdown.tmpl

@@ -29,15 +29,16 @@
 				<div class="default text">empty multiple dropdown</div>
 				<div class="menu">
 					<div class="item">item</div>
-				</div>
-			</div>
-			<div class="ui multiple clearable search selection dropdown">
-				<input type="hidden" value="1">
-				{{svg "octicon-triangle-down" 14 "dropdown icon"}}
-				{{svg "octicon-x" 14 "remove icon"}}
-				<div class="default text">clearable search dropdown</div>
-				<div class="menu">
-					<div class="item" data-value="1">item</div>
+					<div class="item">sm1</div>
+					<div class="item">sm2</div>
+					<div class="item">medium1</div>
+					<div class="item">medium2</div>
+					<div class="item">large item1</div>
+					<div class="item">large item2</div>
+					<div class="item">large item3</div>
+					<div class="item">very large item test 1</div>
+					<div class="item">very large item test 2</div>
+					<div class="item">very large item test 3</div>
 				</div>
 			</div>
 			<div class="ui buttons">
@@ -50,6 +51,27 @@
 				</div>
 			</div>
 		</div>
+		<div>
+			<div class="ui multiple clearable search selection dropdown tw-max-w-[220px]">
+				<input type="hidden" value="1,2,3,4,5,10">
+				{{svg "octicon-triangle-down" 14 "dropdown icon"}}
+				{{svg "octicon-x" 14 "remove icon"}}
+				<div class="default text">clearable search dropdown</div>
+				<div class="menu">
+					<div class="item" data-value="1">item</div>
+					<div class="item" data-value="2">sm1</div>
+					<div class="item" data-value="3">sm2</div>
+					<div class="item" data-value="4">medium1</div>
+					<div class="item" data-value="5">medium2</div>
+					<div class="item" data-value="6">large item1</div>
+					<div class="item" data-value="7">large item2</div>
+					<div class="item" data-value="8">large item3</div>
+					<div class="item" data-value="9">very large item test 1</div>
+					<div class="item" data-value="10">very large item test 2</div>
+					<div class="item" data-value="11">very large item test 3</div>
+				</div>
+			</div>
+		</div>
 
 		<h2>Selection</h2>
 		<div>

web_src/css/base.css

@@ -1364,6 +1364,10 @@ table th[data-sortt-desc] .svg {
   min-width: 0; /* make ellipsis work */
 }
 
+.ui.multiple.selection.dropdown {
+  flex-wrap: wrap;
+}
+
 .ui.ui.dropdown.selection {
   min-width: 14em; /* match the default min width */
 }