mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-29 14:06:36 +08:00
ryan
51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
/*
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Copyright 2026 Arctel.net
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cap
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import (
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"net/http"
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"github.com/Rain-kl/Wavelet/internal/util"
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caputil "github.com/Rain-kl/Wavelet/internal/util/cap"
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"github.com/gin-gonic/gin"
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)
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// VerifyMiddleware returns a Gin middleware that checks and consumes the X-Cap-Token header.
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// enabledFunc is an optional callback allowing dynamic check of whether captcha protection is turned on.
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func VerifyMiddleware(mgr *caputil.Manager, scope string, enabledFunc func() bool) gin.HandlerFunc {
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return func(c *gin.Context) {
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if enabledFunc != nil && !enabledFunc() {
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c.Next()
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return
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}
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token := c.GetHeader("X-Cap-Token")
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if token == "" {
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c.AbortWithStatusJSON(http.StatusUnauthorized, util.Err(errCapTokenMissing))
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return
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}
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valid, err := mgr.VerifyToken(c.Request.Context(), token, scope)
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if err != nil || !valid {
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c.AbortWithStatusJSON(http.StatusUnauthorized, util.Err(errCapTokenInvalidOrExpired))
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return
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}
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c.Next()
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}
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}
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