OTS info first draft

proxy_docker/app/script/ots.sh

@@ -9,8 +9,12 @@ serve_ots_stamp() {
   local request=${1}
   local hash=$(echo "${request}" | jq -r ".hash")
   trace "[serve_ots_stamp] hash=${hash}"
-  local callbackUrl=$(echo "${request}" | jq -r ".callbackUrl")
-  [ "${callbackUrl}" = "null" ] && callbackUrl=
+  local callbackUrl
+  callbackUrl=$(echo "${request}" | jq -er ".callbackUrl")
+  if [ "$?" -ne "0" ]; then
+    # callbackUrl tag null, so there's no callbackUrl provided
+    callbackUrl=
+  fi
   trace "[serve_ots_stamp] callbackUrl=${callbackUrl}"
 
   local result
@@ -204,7 +208,7 @@ serve_ots_backoffice() {
         trace "[serve_ots_backoffice] url=${url}"
 
         # Call back newly upgraded stamps if url provided
-        if [ ${#url} -gt 0 ]; then
+        if [ -n ${url} ]; then
           trace "[serve_ots_backoffice] url is not empty, now trying to call it!"
 
           notify_web "${url}"
@@ -301,3 +305,88 @@ request_ots_verify() {
   echo "${result}"
   return ${returncode}
 }
+
+serve_ots_info() {
+
+  trace "Entering serve_ots_info()..."
+
+  local request=${1}
+  local hash
+  hash=$(echo "${request}" | jq -e ".hash" | tr -d '"')
+  if [ "$?" -ne "0" ]; then
+    # Hash tag null, so there's no hash provided
+    hash=
+  fi
+  trace "[serve_ots_info] hash=${hash}"
+  local base64otsfile
+  base64otsfile=$(echo "${request}" | jq -e ".base64otsfile" | tr -d '"')
+  if [ "$?" -ne "0" ]; then
+    # base64otsfile tag null, so there's no base64otsfile provided
+    base64otsfile=
+  fi
+  trace "[serve_ots_info] base64otsfile=${base64otsfile}"
+
+  # If file is provided, we will execute info on it
+  # If file not provided, we will check for hash.ots in our folder and execute info on it
+  if [ -z "${base64otsfile}" ]; then
+    if [ -f otsfiles/${hash}.ots ]; then
+      trace "[serve_ots_info] Constructing base64otsfile from provided hash, file otsfiles/${hash}.ots"
+      base64otsfile=$(cat otsfiles/${hash}.ots | base64 | tr -d '\n')
+    else
+      trace "[serve_ots_info] File otsfiles/${hash}.ots does not exists!"
+      echo "{\"method\":\"ots_info\",\"result\":\"error\",\"message\":\"OTS File not found\"}"
+      return 1
+    fi
+  fi
+
+  local result
+  local message
+  local returncode
+
+  trace "[serve_ots_info] request_ots_info \"${base64otsfile}\""
+  result=$(request_ots_info "${base64otsfile}")
+  returncode=$?
+  trace_rc ${returncode}
+
+  if [ "${returncode}" -eq "0" ]; then
+    result=$(echo ${result} | jq ".result")
+    result="{\"method\":\"ots_info\",\"result\":\"success\",\"message\":${result}}"
+  else
+    result="{\"method\":\"ots_info\",\"result\":\"error\",\"message\":${result}}"
+  fi
+
+  trace "[serve_ots_info] result=${result}"
+
+  # Output response to stdout before exiting with return code
+  echo "${result}"
+
+  return ${returncode}
+}
+
+request_ots_info() {
+  # Request the OTS server to verify
+
+  local base64otsfile=${1}
+  trace "[request_ots_info] base64otsfile=${base64otsfile}"
+  local returncode
+  local result
+  local data
+
+  # BODY {"base64otsfile":"AE9wZW5UaW1lc3RhbXBzAABQcm9vZ...gABYiWDXPXGQEDxNch"}
+  data="{\"base64otsfile\":\"${base64otsfile}\"}"
+  trace "[request_ots_info] data=${data}"
+
+  trace "[request_ots_info] Parsing..."
+  trace "[request_ots_info] curl -s -d \"${data}\" ${OTSCLIENT_CONTAINER}/info"
+  result=$(curl -s -d "${data}" ${OTSCLIENT_CONTAINER}/info)
+  returncode=$?
+  trace_rc ${returncode}
+  trace "[request_ots_info] OTS info result=${result}"
+
+  if [ "${returncode}" -ne 0 ]; then
+    trace "[request_ots_info] OTS info error"
+  fi
+
+  echo "${result}"
+  return ${returncode}
+}