43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
package state
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import (
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"encoding/hex"
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"fmt"
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"strings"
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"github.com/hashicorp/consul/agent/structs"
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)
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// Query is a type used to query any single value index that may include an
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// enterprise identifier.
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type Query struct {
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Value string
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structs.EnterpriseMeta
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}
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// uuidStringToBytes is a modified version of memdb.UUIDFieldIndex.parseString
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func uuidStringToBytes(uuid string) ([]byte, error) {
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l := len(uuid)
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if l != 36 {
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return nil, fmt.Errorf("UUID must be 36 characters")
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}
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hyphens := strings.Count(uuid, "-")
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if hyphens > 4 {
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return nil, fmt.Errorf(`UUID should have maximum of 4 "-"; got %d`, hyphens)
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}
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// The sanitized length is the length of the original string without the "-".
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sanitized := strings.Replace(uuid, "-", "", -1)
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sanitizedLength := len(sanitized)
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if sanitizedLength%2 != 0 {
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return nil, fmt.Errorf("UUID (without hyphens) must be even length")
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}
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dec, err := hex.DecodeString(sanitized)
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if err != nil {
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return nil, fmt.Errorf("invalid UUID: %w", err)
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}
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return dec, nil
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}
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