mirror of https://github.com/Xhofe/alist
45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package middlewares
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import (
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"net/url"
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stdpath "path"
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"github.com/alist-org/alist/v3/internal/errs"
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"github.com/alist-org/alist/v3/internal/model"
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"github.com/alist-org/alist/v3/internal/op"
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"github.com/alist-org/alist/v3/server/common"
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"github.com/gin-gonic/gin"
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"github.com/pkg/errors"
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)
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func FsUp(c *gin.Context) {
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path := c.GetHeader("File-Path")
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password := c.GetHeader("Password")
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path, err := url.PathUnescape(path)
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if err != nil {
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common.ErrorResp(c, err, 400)
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c.Abort()
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return
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}
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user := c.MustGet("user").(*model.User)
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path, err = user.JoinPath(path)
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if err != nil {
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common.ErrorResp(c, err, 403)
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return
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}
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meta, err := op.GetNearestMeta(stdpath.Dir(path))
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if err != nil {
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if !errors.Is(errors.Cause(err), errs.MetaNotFound) {
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common.ErrorResp(c, err, 500, true)
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c.Abort()
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return
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}
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}
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if !(common.CanAccess(user, meta, path, password) && (user.CanWrite() || common.CanWrite(meta, stdpath.Dir(path)))) {
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common.ErrorResp(c, errs.PermissionDenied, 403)
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c.Abort()
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return
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}
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c.Next()
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}
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