TTC
Theo's Typesafe Cult•15mo ago
sommeeeR

Get IP Address in tRPC router

Hey guys how can I get the IP address inside a procedure? Like this code f.ex: 
export const contactRouter = createTRPCRouter({
  hello: publicProcedure
    .input(contactSchema)
    .mutation(async ({ input, ctx }) => {
      // get ip here
      const msg = await db.contactMessage.create({
        data: {
          name: input.name,
          email: input.email,
          subject: input.subject,
          message: input.message,
        },
      });
      return { success: true, msg };
    }),
});
export const contactRouter = createTRPCRouter({
  hello: publicProcedure
    .input(contactSchema)
    .mutation(async ({ input, ctx }) => {
      // get ip here
      const msg = await db.contactMessage.create({
        data: {
          name: input.name,
          email: input.email,
          subject: input.subject,
          message: input.message,
        },
      });
      return { success: true, msg };
    }),
});
8 Replies
Max
Max•15mo ago
not 100% but think you can do 
export async function createContext(opts: FetchCreateContextFnOptions) {
  const { userId } = auth();
const ip = opts.req.headers['x-forwarded-for']
  // now we can return the context
  // (this will be passed to every procedure)
  // so we can access the database and additionally the current user ID
  return {
    prisma,
    clerkUserId: userId,
  };
}
export async function createContext(opts: FetchCreateContextFnOptions) {
  const { userId } = auth();
const ip = opts.req.headers['x-forwarded-for']
  // now we can return the context
  // (this will be passed to every procedure)
  // so we can access the database and additionally the current user ID
  return {
    prisma,
    clerkUserId: userId,
  };
}
and then on the request object you may be able to grab 
req.headers['x-forwarded-for']
req.headers['x-forwarded-for']
or 
req.ip
req.connection.remoteAddress
req.ip
req.connection.remoteAddress
and pass that to your context? @sommeeer
sommeeeR
sommeeeROP•15mo ago
im not using any user tho its a public procedure
Max
Max•15mo ago
i meant 
const ip = opts.req.headers['x-forwarded-for']
const ip = opts.req.headers['x-forwarded-for']
and pass the ip to ctx not 100% sure on this, but might be possible this way.
sommeeeR
sommeeeROP•15mo ago
ok
Max
Max•15mo ago
@sommeeer did that help or nah?
sommeeeR
sommeeeROP•15mo ago
Didnt figure it out :/
Max
Max•15mo ago
dang keep at it im sure you can brute force the solution eventually. Thats how i do things
K1|ller
K1|ller•15mo ago
this worked for me const clientIP = req.headers['x-forwarded-for'] || req.socket.remoteAddress; I did that in express, I haven't tried it in trpc

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