Dockerize

[hsingh6764]

This could be really useful Auth0 Proxy that some one can just use.

[hsingh6764]

FROM node

WORKDIR /opt/code

COPY package.json package-lock.json ./
RUN npm install
COPY . .

CMD ["npm", "start"]

[sdanbury]

Word of warning, if you upgrade npm in the Dockerfile as root like so...

RUN npm i npm@latest -g && npm install

... you may come across the following error:

Error: could not get uid/gid
[ 'nobody', 0 ]

    at /usr/local/lib/node_modules/npm/node_modules/uid-number/uid-number.js:37:16
    at ChildProcess.exithandler (child_process.js:289:5)
    at ChildProcess.emit (events.js:182:13)
    at maybeClose (internal/child_process.js:957:16)
    at Socket.stream.socket.on (internal/child_process.js:378:11)
    at Socket.emit (events.js:182:13)
    at Pipe._handle.close [as _onclose] (net.js:598:12)
TypeError: Cannot read property 'get' of undefined
    at errorHandler (/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:205:18)
    at /usr/local/lib/node_modules/npm/bin/npm-cli.js:83:20
    at cb (/usr/local/lib/node_modules/npm/lib/npm.js:224:22)
    at /usr/local/lib/node_modules/npm/lib/npm.js:262:24
    at /usr/local/lib/node_modules/npm/lib/config/core.js:81:7
    at Array.forEach (<anonymous>)
    at /usr/local/lib/node_modules/npm/lib/config/core.js:80:13
    at f (/usr/local/lib/node_modules/npm/node_modules/once/once.js:25:25)
    at afterExtras (/usr/local/lib/node_modules/npm/lib/config/core.js:178:20)
    at Conf.<anonymous> (/usr/local/lib/node_modules/npm/lib/config/core.js:236:22)
    at /usr/local/lib/node_modules/npm/node_modules/uid-number/uid-number.js:39:14
    at ChildProcess.exithandler (child_process.js:289:5)
    at ChildProcess.emit (events.js:182:13)
    at maybeClose (internal/child_process.js:957:16)
    at Socket.stream.socket.on (internal/child_process.js:378:11)
    at Socket.emit (events.js:182:13)
/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:205
  if (npm.config.get('json')) {
                 ^

TypeError: Cannot read property 'get' of undefined
    at process.errorHandler (/usr/local/lib/node_modules/npm/lib/utils/error-handler.js:205:18)
    at process.emit (events.js:182:13)
    at process._fatalException (internal/bootstrap/node.js:436:27)

Which can be fixed by running as non root, or by also adding the following command (although I wouldn't really recommend it):

npm config set unsafe-perm true