Merge branch 'master' into issue-409

src/utils/auth.ts

@@ -0,0 +1,35 @@
+import jwtDecode from 'jwt-decode'
+
+/**
+ * Checks if the Access Token is expired or is expiring in 1 hour.  A default Access Token
+ * lasts 12 hours. If the Access Token expires, the Refresh Token is used to fetch a new
+ * Access Token. In the case that the Refresh Token is expired, 1 hour is enough to let
+ * most jobs finish.
+ * @param {string} token- token string that will be evaluated
+ */
+export function isAccessTokenExpiring(token: string): boolean {
+  if (!token) {
+    return true
+  }
+  const payload = jwtDecode<{ exp: number }>(token)
+  const timeToLive = payload.exp - new Date().valueOf() / 1000
+
+  return timeToLive <= 60 * 60 // 1 hour
+}
+
+/**
+ * Checks if the Refresh Token is expired or expiring in 30 secs. A default Refresh Token
+ * lasts 30 days.  Once the Refresh Token expires, the user must re-authenticate (provide
+ * credentials in a browser to obtain an authorisation code). 30 seconds is enough time
+ * to make a request for a final Access Token.
+ * @param {string} token- token string that will be evaluated
+ */
+export function isRefreshTokenExpiring(token?: string): boolean {
+  if (!token) {
+    return true
+  }
+  const payload = jwtDecode<{ exp: number }>(token)
+  const timeToLive = payload.exp - new Date().valueOf() / 1000
+
+  return timeToLive <= 30 // 30 seconds
+}

src/utils/fetchLogByChunks.ts

@@ -15,12 +15,14 @@ export const fetchLogByChunks = async (
   logUrl: string,
   logCount: number
 ): Promise<string> => {
+  const logger = process.logger || console
+
   let log: string = ''
 
   const loglimit = logCount < 10000 ? logCount : 10000
   let start = 0
   do {
-    console.log(
+    logger.info(
       `Fetching logs from line no: ${start + 1} to ${
         start + loglimit
       } of ${logCount}.`

src/utils/index.ts

@@ -1,4 +1,5 @@
 export * from './asyncForEach'
+export * from './auth'
 export * from './compareTimestamps'
 export * from './convertToCsv'
 export * from './isRelativePath'