add test script for multisig delegator to single sig delegatee (#996)

* refactor delegate script to use separate witnesses

This illustrates the issue encountered in #975 and adds the steps needed
to resolve it.

* add script with multisig delegation

* remove comments

* remove redundant oobi resolution

* remove use of backround script functions

Author: lenkan

scripts/demo/basic/multisig-delegator.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+set -e
+
+. "$(dirname "$0")/script-utils.sh"
+
+delegator_1=$(random_name delegator_1)
+delegator_2=$(random_name delegator_2)
+delegate=$(random_name delegate)
+
+kli init --name "$delegator_1" --nopasscode
+kli init --name "$delegator_2" --nopasscode
+kli init --name "$delegate" --nopasscode
+
+delegator_witness_aid="BLskRTInXnMxWaGqcpSyMgo0nYbalW99cGZESrz3zapM"
+delegator_witness_url="http://127.0.0.1:5643/oobi/$delegator_witness_aid/controller"
+delegate_witness_aid="BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha"
+delegate_witness_url="http://127.0.0.1:5642/oobi/$delegate_witness_aid/controller"
+
+kli oobi resolve --name "$delegator_1" --oobi "$delegator_witness_url"
+kli oobi resolve --name "$delegator_2" --oobi "$delegator_witness_url"
+kli oobi resolve --name "$delegate" --oobi "$delegate_witness_url"
+
+kli incept --name "$delegator_1" --alias member --icount 1 --ncount 1 --isith 1 --nsith 1 --transferable --toad 1 --wit "$delegator_witness_aid"
+kli incept --name "$delegator_2" --alias member --icount 1 --ncount 1 --isith 1 --nsith 1 --transferable --toad 1 --wit "$delegator_witness_aid"
+kli ends add --name "$delegator_1" --alias member --eid "$delegator_witness_aid" --role mailbox
+kli ends add --name "$delegator_2" --alias member --eid "$delegator_witness_aid" --role mailbox
+
+delegator_1_aid=$(kli aid --name "$delegator_1" --alias member)
+delegator_1_oobi=$(kli oobi generate --name "$delegator_1" --alias member --role witness | tail -n 1)
+delegator_2_aid=$(kli aid --name "$delegator_2" --alias member)
+delegator_2_oobi=$(kli oobi generate --name "$delegator_2" --alias member --role witness | tail -n 1)
+
+kli oobi resolve --name "$delegator_1" --oobi "$delegator_2_oobi"
+kli oobi resolve --name "$delegator_2" --oobi "$delegator_1_oobi"
+
+delegator_json=$(mktemp)
+cat << EOF > "$delegator_json"
+{
+  "transferable": true,
+  "wits": ["$delegator_witness_aid"],
+  "aids": ["$delegator_1_aid", "$delegator_2_aid"],
+  "toad": 1,
+  "isith": "2",
+  "nsith": "2"
+}
+EOF
+
+kli multisig incept --name "$delegator_1" --alias member --group delegator --file "$delegator_json" &
+pid=$!
+kli multisig incept --name "$delegator_2" --alias member --group delegator --file "$delegator_json"
+wait $pid
+
+# Create proxy and resolve OOBIs
+kli incept --name "$delegate" --alias proxy --icount 1 --ncount 1 --isith 1 --nsith 1 --transferable --toad 1 --wit "$delegate_witness_aid"
+kli ends add --name "$delegate" --alias proxy --eid "$delegate_witness_aid" --role mailbox
+proxy_oobi=$(kli oobi generate --name "$delegate" --alias proxy --role witness | tail -n 1)
+delegator_oobi=$(kli oobi generate --name "$delegator_1" --alias delegator --role witness | tail -n 1)
+delegator_aid=$(kli aid --name "$delegator_1" --alias delegator)
+
+kli oobi resolve --name "$delegate" --oobi-alias delegator --oobi "${delegator_oobi}"
+kli oobi resolve --name "$delegator_1" --oobi-alias proxy --oobi "${proxy_oobi}"
+kli oobi resolve --name "$delegator_2" --oobi-alias proxy --oobi "${proxy_oobi}"
+
+delegate_json=$(mktemp)
+cat << EOF > "$delegate_json"
+{
+    "transferable": true,
+    "toad": 1,
+    "wits": ["$delegate_witness_aid"],
+    "icount": 1,
+    "ncount": 1,
+    "isith": "1",
+    "nsith": "1",
+    "delpre": "$delegator_aid"
+}
+EOF
+
+# Create delegated identifier
+kli incept --name "$delegate" --alias delegate --proxy proxy --file "$delegate_json" &
+PID_LIST="$!"
+kli delegate confirm --name "$delegator_1" --alias delegator --interact -Y &
+PID_LIST+=" $!"
+kli delegate confirm --name "$delegator_2" --alias delegator --interact -Y &
+PID_LIST+=" $!"
+wait $PID_LIST
+
+kli status --name "$delegate" --alias delegate

scripts/demo/test_scripts.sh

@@ -65,9 +65,13 @@ printf "\n************************************\n"
 "${script_dir}/basic/multisig-rotate-three-stooges.sh"
 isSuccess
 
+printf "Running multisig-delegator.sh"
 printf "\n************************************\n"
-printf "Running multisig-delegate-delegator.sh"
+"${script_dir}/basic/multisig-delegator.sh"
+isSuccess
+
 printf "\n************************************\n"
+printf "Running multisig-delegate-delegator.sh"
 "${script_dir}/basic/multisig-delegate-delegator.sh"
 isSuccess