Search all k8s secrets in a given namespace (both key/value)

k8s_search_secret.fish

function k8s_search_secret
    if test (count $argv) -lt 2
        echo "Usage: k8s_search_secret <namespace> <search_term>"
        return 1
    end

    set NAMESPACE $argv[1]
    set SEARCH_TERM $argv[2]

    # Get all secrets in the namespace and decode them
    kubectl get secrets -n $NAMESPACE -o json | jq -r --arg search "$SEARCH_TERM" '
        [.items[]
        | {name: .metadata.name, data: .data}
        | select(.data != null)
        | .name as $secret_name
        | .data
        | to_entries[]
        | {
            secret: $secret_name,
            key: .key,
            value: (try (.value | @base64d) catch "INVALID_UTF8")
          }
        | select((.key | test($search; "i")) or (.value | test($search; "i")))
        ]
        | (["secret","key","value"]),
          (.[] | [.secret, .key, .value])
        | @csv
    '
end