58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package ldap
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import (
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goldap "github.com/go-ldap/ldap/v3"
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ber "github.com/nmcclain/asn1-ber"
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"github.com/nmcclain/ldap"
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"goauthentik.io/api"
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)
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func parseFilterForGroup(req api.ApiCoreGroupsListRequest, f *ber.Packet) api.ApiCoreGroupsListRequest {
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switch f.Tag {
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case ldap.FilterEqualityMatch:
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return parseFilterForGroupSingle(req, f)
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case ldap.FilterAnd:
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for _, child := range f.Children {
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req = parseFilterForGroup(req, child)
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}
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return req
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}
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return req
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}
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func parseFilterForGroupSingle(req api.ApiCoreGroupsListRequest, f *ber.Packet) api.ApiCoreGroupsListRequest {
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// We can only handle key = value pairs here
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if len(f.Children) < 2 {
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return req
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}
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k := f.Children[0].Value
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// Ensure key is string
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if _, ok := k.(string); !ok {
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return req
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}
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v := f.Children[1].Value
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// Null values are ignored
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if v == nil {
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return req
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}
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// Switch on type of the value, then check the key
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switch vv := v.(type) {
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case string:
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switch k {
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case "cn":
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return req.Name(vv)
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case "member":
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userDN, err := goldap.ParseDN(vv)
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if err != nil {
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return req
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}
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username := userDN.RDNs[0].Attributes[0].Value
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return req.MembersByUsername([]string{username})
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}
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// TODO: Support int
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default:
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return req
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}
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return req
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}
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