Group lookup doesn't fill alias's mount_path, mount_type

[uepoch]

Describe the bug
When using lookup for groups, vault doesn't enrich the group's alias with mount_path and mount_type

To Reproduce

#!/bin/bash

export VAULT_ADDR=http://localhost:8200
export VAULT_TOKEN=devtoken

function poison_pill
{
	pkill -P $$
}

function vault_up
{
	vault server -dev -dev-root-token-id="$VAULT_TOKEN" &
}

trap poison_pill EXIT



vault_up &

set -e

sleep 1

GROUP_ID=$(vault write -format=json identity/group type=external name=test-group | jq -r '.data.id' | tr -d '\n')

vault auth enable ldap

ACCESSOR=$(vault auth list -format=json | jq -r '.["ldap/"].accessor' | tr -d '\n')

ALIAS_ID=$(vault write -format=json identity/group-alias name=test-alias canonical_id=$GROUP_ID mount_accessor=$ACCESSOR | jq -r '.data.id' | tr -d '\n')

echo "--- LOOKUP GROUP NAME"
vault write -format=json identity/lookup/group name=test-group | jq '.data.alias'

echo "---------------------"
echo "--- LOOKUP ALIAS NAME"
vault write -format=json identity/lookup/group alias_name=test-alias alias_mount_accessor="$ACCESSOR" | jq '.data.alias'

echo "---------------"
echo "--- READ BY ID"
vault read -format=json identity/group-alias/id/$ALIAS_ID | jq '.data'


exit 1

Expected behavior
They should be filled with the correct data

Environment:

• Vault Server Version (retrieve with vault status): Vault v0.10.4 ('f9aa073c048d7f17f64258ab3eea0a530973000c+CHANGES')

• Vault CLI Version (retrieve with vault version): Vault v0.10.4 ('f9aa073c048d7f17f64258ab3eea0a530973000c+CHANGES')

• Server Operating System/Architecture: Linux

Vault server configuration file(s):

Dev mode

Additional context

[uepoch]

Review merged