diff --git a/web/scripts/codegen-identity-grpc.sh b/web/scripts/codegen-identity-grpc.sh
--- a/web/scripts/codegen-identity-grpc.sh
+++ b/web/scripts/codegen-identity-grpc.sh
@@ -2,12 +2,30 @@
 
 set -Eeuo pipefail
 
-protoc -I=../shared/protos/ identity_client.proto --js_out=import_style=commonjs:protobufs --grpc-web_out=import_style=commonjs+dts,mode=grpcwebtext:protobufs
+PROTO_PATH="../shared/protos/"
 
-mv protobufs/identity_client_pb.js protobufs/identity-structs.cjs
-mv protobufs/identity_client_grpc_web_pb.js protobufs/identity-client.cjs
-mv protobufs/identity_client_pb.d.ts protobufs/identity-structs.cjs.flow
-mv protobufs/identity_client_grpc_web_pb.d.ts protobufs/identity-client.cjs.flow
+OUTPUT_DIR="protobufs"
+
+protoc -I=$PROTO_PATH identity_client.proto identity_authenticated.proto \
+  --js_out=import_style=commonjs:$OUTPUT_DIR \
+  --grpc-web_out=import_style=commonjs+dts,mode=grpcwebtext:$OUTPUT_DIR
+
+mv $OUTPUT_DIR/identity_client_pb.js \
+   $OUTPUT_DIR/identity-structs.cjs
+mv $OUTPUT_DIR/identity_client_grpc_web_pb.js \
+   $OUTPUT_DIR/identity-client.cjs
+mv $OUTPUT_DIR/identity_client_pb.d.ts \
+   $OUTPUT_DIR/identity-structs.cjs.flow
+mv $OUTPUT_DIR/identity_client_grpc_web_pb.d.ts \
+   $OUTPUT_DIR/identity-client.cjs.flow
+mv $OUTPUT_DIR/identity_authenticated_pb.js \
+   $OUTPUT_DIR/identity-auth-structs.cjs
+mv $OUTPUT_DIR/identity_authenticated_grpc_web_pb.js \
+   $OUTPUT_DIR/identity-auth-client.cjs
+mv $OUTPUT_DIR/identity_authenticated_pb.d.ts \
+   $OUTPUT_DIR/identity-auth-structs.cjs.flow
+mv $OUTPUT_DIR/identity_authenticated_grpc_web_pb.d.ts \
+   $OUTPUT_DIR/identity-auth-client.cjs.flow
 
 # This echo statement splits the string to ensure that Phabricator shows this file in reviews
 echo "Make sure to edit the files to correct import paths, reintroduce @""generated annotation, and convert TS to Flow!"