mirror of https://github.com/Xhofe/alist
43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package common
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import (
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"regexp"
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"strings"
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"github.com/alist-org/alist/v3/internal/model"
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"github.com/alist-org/alist/v3/pkg/utils"
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)
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func CanWrite(meta *model.Meta, path string) bool {
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if meta == nil || !meta.Write {
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return false
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}
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return meta.WSub || meta.Path == path
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}
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func CanAccess(user *model.User, meta *model.Meta, reqPath string, password string) bool {
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// if the reqPath is in hide (only can check the nearest meta) and user can't see hides, can't access
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if meta != nil && !user.CanSeeHides() && meta.Hide != "" {
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for _, hide := range strings.Split(meta.Hide, "\n") {
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re := regexp.MustCompile(hide)
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if re.MatchString(reqPath[len(meta.Path):]) {
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return false
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}
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}
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}
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// if is not guest and can access without password
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if user.CanAccessWithoutPassword() {
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return true
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}
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// if meta is nil or password is empty, can access
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if meta == nil || meta.Password == "" {
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return true
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}
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// if meta doesn't apply to sub_folder, can access
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if !utils.PathEqual(meta.Path, reqPath) && !meta.PSub {
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return true
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}
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// validate password
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return meta.Password == password
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}
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