30 lines
699 B
Go
30 lines
699 B
Go
package acl
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// Roles that can be assigned to users.
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const (
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RoleDefault Role = "default"
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RoleAdmin Role = "admin"
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RoleVisitor Role = "visitor"
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RoleUnknown Role = ""
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)
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// ValidRoles specifies the valid user roles.
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var ValidRoles = map[string]Role{
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string(RoleAdmin): RoleAdmin,
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string(RoleVisitor): RoleVisitor,
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string(RoleUnknown): RoleUnknown,
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}
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// Roles grants permissions to roles.
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type Roles map[Role]Grant
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// Allow checks whether the permission is granted based on the role.
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func (roles Roles) Allow(role Role, grant Permission) bool {
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if a, ok := roles[role]; ok {
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return a.Allow(grant)
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} else if a, ok = roles[RoleDefault]; ok {
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return a.Allow(grant)
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}
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return false
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}
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