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package vaultlayout
import (
"crypto/sha256"
"encoding/hex"
"strings"
)
const (
NodesKVMount = "socialweb-nodes"
NodeJWTPolicyPrefix = "node-"
NodeJWTMountPrefix = "jwt-"
NodeJWTMountHashHex = 12
NodeJWTTokenTTL = "5m"
NodeJWTUserClaim = "wid_sub"
NodeJWTRoleType = "jwt"
)
func NodeKVDataPath(node string) string {
return NodesKVMount + "/data/" + node
}
func NodeKVMetadataPath(node string) string {
return NodesKVMount + "/metadata/" + node
}
func NodeJWTPolicyName(node string) string {
return NodeJWTPolicyPrefix + node
}
func NodeFromJWTPolicy(name string) (string, bool) {
node, ok := strings.CutPrefix(name, NodeJWTPolicyPrefix)
if !ok || node == "" {
return "", false
}
return node, true
}
func NodeJWTPolicyHCL(node string) string {
return readPolicy(NodeKVDataPath(node))
}
func NodeJWTRoleName(node string) string {
return node
}
func NodeJWTMount(issuer string) string {
sum := sha256.Sum256([]byte(issuer))
return NodeJWTMountPrefix + hex.EncodeToString(sum[:])[:NodeJWTMountHashHex]
}
func IsNodeJWTMount(path string) bool {
name := strings.Trim(path, "/")
rest, ok := strings.CutPrefix(name, NodeJWTMountPrefix)
if !ok || len(rest) != NodeJWTMountHashHex {
return false
}
_, err := hex.DecodeString(rest)
return err == nil
}
