challenger

commit cf698ee1387b8f7104955ecc202d3021bd902009
parent 7cded151b40abcd7812d0c22f2510bf8951973f0
Author: Bohdan Potuzhnyi <potub1@bfh.ch>
Date:   Sun, 11 Aug 2024 10:26:46 +0200

tests for pkce added

Diffstat:
A
src/challenger/test-challenger-pkce.conf
 | 
11
+++++++++++
A
src/challenger/test-challenger-pkce.sh
 | 
215
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 226 insertions(+), 0 deletions(-)
diff --git a/src/challenger/test-challenger-pkce.conf b/src/challenger/test-challenger-pkce.conf
@@ -0,0 +1,11 @@
+[challenger]
+
+# Which external command should be used to transmit challenges?
+AUTH_COMMAND = cat.sh
+
+# What address type are we validating? (SMS, e-mail, etc.)
+ADDRESS_TYPE = file-access
+
+[challengerdb-postgres]
+#The connection string the plugin has to use for connecting to the database
+CONFIG = postgres:///talercheck
diff --git a/src/challenger/test-challenger-pkce.sh b/src/challenger/test-challenger-pkce.sh
@@ -0,0 +1,215 @@
+#!/bin/bash
+# This file is in the public domain.
+
+set -eu
+
+# Exit, with status code "skip" (no 'real' failure)
+function exit_skip() {
+    echo " SKIP: $1"
+    exit 77
+}
+
+# Exit, with error message (hard failure)
+function exit_fail() {
+    echo " FAIL: $@"
+    exit 1
+}
+
+# Cleanup to run whenever we exit
+function cleanup()
+{
+    for n in $(jobs -p)
+    do
+        kill $n 2> /dev/null || true
+    done
+    rm -f "$LAST_RESPONSE" "$FILENAME"
+    wait
+}
+
+LAST_RESPONSE=$(mktemp responseXXXXXX.log)
+FILENAME="test-challenger-pkce.txt"
+
+# Install cleanup handler (except for kill -9)
+trap cleanup EXIT
+
+echo -n "Testing for jq"
+jq -h > /dev/null || exit_skip "jq required"
+echo " FOUND"
+echo -n "Testing for curl"
+curl -h > /dev/null || exit_skip "curl required"
+echo " FOUND"
+echo -n "Testing for wget"
+wget -h > /dev/null || exit_skip "wget required"
+echo " FOUND"
+echo -n "Testing for challenger-httpd ..."
+challenger-httpd -h > /dev/null || exit_skip "challenger-httpd required"
+echo " FOUND"
+
+CONF="test-challenger-pkce.conf"
+BURL="http://localhost:9967"
+REDIRECT_URI="http://client.example.com/"
+
+echo -n "Initialize challenger database ..."
+challenger-dbinit -r -c "${CONF}" &> dbinit.log
+echo " OK"
+
+echo -n "Add challenger client ..."
+CLIENT_SECRET="secret-token:secret"
+challenger-admin -c "${CONF}" -a "${CLIENT_SECRET}" "${REDIRECT_URI}" &> admin.log
+echo " OK"
+# We just reset the DB, thus the client ID must be 1 here:
+CLIENT_ID=1
+
+echo -n "Start challenger-httpd ..."
+challenger-httpd -L INFO -c "${CONF}" &> httpd.log &
+
+# Wait for challenger to be available
+for n in $(seq 1 50)
+do
+    echo -n "."
+    sleep 0.2
+    OK=0
+    # bank
+    wget --tries=1 --timeout=1 "${BURL}/config" -o /dev/null -O /dev/null >/dev/null || continue
+    OK=1
+    break
+done
+if [ 1 != $OK ]
+then
+    exit_skip "Failed to launch challenger service"
+fi
+
+
+echo -n "Setup new validation process..."
+STATUS=$(curl "${BURL}/setup/${CLIENT_ID}" \
+    -H "Authorization: Bearer ${CLIENT_SECRET}" \
+    -d '' \
+    -w "%{http_code}" -s -o $LAST_RESPONSE)
+
+if [ "$STATUS" != "200" ]
+then
+    exit_fail "Expected 200 OK. Got: $STATUS" $(cat $LAST_RESPONSE)
+fi
+NONCE=$(jq -r .nonce < "$LAST_RESPONSE")
+echo " OK"
+
+CLIENT_STATE="the-client-state"
+CLIENT_SCOPE="the-client-scope"
+CODE_CHALLENGE_METHOD="S256"
+CODE_CHALLENGE="3FtH5SoMllpyFP-nlcdmkGYraTpnhA-9U1N6tHoUYv8"
+CODE_VERIFIER="z167JIUt0F.II.qLPlCaXmL8BI6x9E-qqHAE_xEO_8p"
+
+echo -n "Initiating user login..."
+STATUS=$(curl "${BURL}/authorize/${NONCE}" \
+    -G \
+    -H "Accept: application/json" \
+    --data-urlencode "response_type=code" \
+    --data-urlencode "client_id=${CLIENT_ID}" \
+    --data-urlencode "redirect_uri=${REDIRECT_URI}" \
+    --data-urlencode "state=${CLIENT_STATE}" \
+    --data-urlencode "scope=${CLIENT_SCOPE}" \
+    --data-urlencode "code_challenge_method=${CODE_CHALLENGE_METHOD}" \
+    --data-urlencode "code_challenge=${CODE_CHALLENGE}" \
+    -w "%{http_code}" -s -o $LAST_RESPONSE)
+
+if [ "$STATUS" != "200" ]
+then
+    exit_fail "Expected 200 OK. Got: $STATUS" $(cat $LAST_RESPONSE)
+    exit 1
+fi
+echo "OK"
+
+
+echo -n "Initiating address submission..."
+STATUS=$(curl "${BURL}/challenge/${NONCE}" \
+    -X POST \
+    -H "Accept: application/json" \
+    --data-urlencode "filename=${FILENAME}" \
+    -w "%{http_code}" -s -o $LAST_RESPONSE)
+
+if [ "$STATUS" != "200" ]
+then
+    exit_fail "Expected 200 OK. Got: $STATUS" $(cat $LAST_RESPONSE)
+fi
+echo "OK"
+
+PIN=$(cat ${FILENAME} | awk '{print $2}')
+
+echo -n "Initiating PIN ${PIN} submission..."
+RESULT=$(curl "${BURL}/solve/${NONCE}" \
+    -X POST \
+    --data-urlencode "pin=${PIN}" \
+    -w "%{http_code} %{redirect_url}" -s -o $LAST_RESPONSE)
+STATUS=$(echo "$RESULT" | awk '{print $1}')
+TARGET=$(echo "$RESULT" | awk '{print $2}')
+
+if [ "$STATUS" != "302" ]
+then
+    exit_fail "Expected 302. Got: $STATUS" $(cat $LAST_RESPONSE)
+fi
+
+TURL=$(echo "$TARGET" | sed -e "s/?.*//g")
+TCODE=$(echo "$TARGET" | sed -e "s/.*?code=//g" -e "s/&.*//g")
+TSTATE=$(echo "$TARGET" | sed -e "s/.*&state=//g")
+
+if [ "${TURL}" != "${REDIRECT_URI}" ]
+then
+    exit_fail "Invalid redirect URI ${TURL} returned, wanted ${REDIRECT_URI}"
+fi
+if [ "${TSTATE}" != "${CLIENT_STATE}" ]
+then
+    exit_fail "Invalid client state ${TSTATE} returned, wanted ${CLIENT_STATE}"
+fi
+echo "OK"
+
+echo -n "Requesting authorization for client ..."
+STATUS=$(curl "${BURL}/token" \
+    -X POST \
+    --data-urlencode "client_id=${CLIENT_ID}" \
+    --data-urlencode "redirect_uri=${REDIRECT_URI}" \
+    --data-urlencode "client_secret=${CLIENT_SECRET}" \
+    --data-urlencode "code=${TCODE}" \
+    --data-urlencode "grant_type=authorization_code" \
+    --data-urlencode "code_verifier=${CODE_VERIFIER}" \
+    -w "%{http_code}" -s -o $LAST_RESPONSE)
+
+if [ "$STATUS" != "200" ]
+then
+    exit_fail "Expected 200 OK. Got: $STATUS" $(cat $LAST_RESPONSE)
+fi
+TOKEN_TYPE="$(cat $LAST_RESPONSE | jq -r .token_type)"
+if [ "$TOKEN_TYPE" != "Bearer" ]
+then
+    exit_fail "Expected Bearer token. Got: $TOKEN_TYPE"
+fi
+ACCESS_TOKEN=$(cat $LAST_RESPONSE | jq -r .access_token)
+EXPIRES_IN=$(cat $LAST_RESPONSE | jq -r .expires_in)
+echo "OK"
+
+echo -n "Requesting user information for client ..."
+STATUS=$(curl "${BURL}/info" \
+    -H "Authorization: Bearer ${ACCESS_TOKEN}" \
+    -w "%{http_code}" -s -o $LAST_RESPONSE)
+if [ "$STATUS" != "200" ]
+then
+    exit_fail "Expected 200 OK. Got: $STATUS" $(cat $LAST_RESPONSE)
+fi
+
+cat $LAST_RESPONSE | jq
+
+TADDRESS=$(cat "$LAST_RESPONSE" | jq -r .address.filename)
+TADDRESS_TYPE=$(cat "$LAST_RESPONSE" | jq -r .address_type)
+
+if [ "$TADDRESS" != "$FILENAME" ]
+then
+    exit_fail "Expected $FILENAME. Got: $TADDRESS"
+fi
+
+if [ "$TADDRESS_TYPE" != "file-access" ]
+then
+    exit_fail "Expected file-access. Got: $TADDRESS_TYPE"
+fi
+echo "OK"
+
+
+exit 0