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py-push-server
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Add a pause before sending to the gateway

pull/1/head
Matthew Raymer 2 years ago
parent
d3603209c7
commit
efedd5fa08
3 changed files with 28 additions and 10 deletions
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  1. 7
      app.py
  2. 9
      b64.py
  3. 22
      webpush.py

7
app.py
View File

@ -7,11 +7,12 @@ from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import serialization from cryptography.hazmat.primitives import serialization
from cryptography.hazmat.primitives.asymmetric import ec from cryptography.hazmat.primitives.asymmetric import ec
import binascii
import base64 import base64
import binascii
import json import json
import os import os
import re import re
import time
def create_app(config_name): def create_app(config_name):
app = Flask(__name__) app = Flask(__name__)
@ -60,7 +61,7 @@ def create_app(config_name):
data=json.dumps(message), data=json.dumps(message),
vapid_private_key=private_key_base64, vapid_private_key=private_key_base64,
vapid_claims={ vapid_claims={
"sub": "mailto:your-email@example.com" "sub": "mailto:matthew.raymer@gmail.com"
} }
) )
@ -125,6 +126,8 @@ def create_app(config_name):
db.session.add(subscription) db.session.add(subscription)
db.session.commit() db.session.commit()
time.sleep(5)
subscription_info = { subscription_info = {
"endpoint": subscription.endpoint, "endpoint": subscription.endpoint,
"keys": { "keys": {

9
b64.py
View File

@ -0,0 +1,9 @@
import base64
private_key_hex = "308187020100301306072a8648ce3d020106082a8648ce3d030107046d306b0201010420ac868a9588a69ec9626db857caae42b0d654288abf73b0d8f1a6b43fff093508a1440342000466da453c1e793d7e21ab63b334e80f96715aa97e578639b5fe8092f8752fa6e1f9182324846c70bf1a3480411ba787e652be8049a36a14294681f745c4c4c4f7"
private_key_der = bytes.fromhex(private_key_hex)
private_key_base64 = base64.b64encode(private_key_der).decode()
print(private_key_base64)

22
webpush.py
View File

@ -1,20 +1,25 @@
from pywebpush import webpush, WebPushException from pywebpush import webpush, WebPushException
import json import json
import base64
# these below will only work for the browser that acquired the subscription info. You will need to extract those from our console OR the db. # these below will only work for the browser that acquired the subscription info. You will need to extract those from our console OR the db.
# https://fcm.googleapis.com/fcm/send/e5jo1pnUZPA:APA91bEwHV2DeLybHc23G_-zJ4FXIdK_fh16ANVOrBekDeKNdmvZ0ukkPXsYGvq629KR2_ZK2w6rQHwC6hkbZ6Xqg0HktarvFT7wTQPjq7bkLgqqjOoONYZDPriDd9DvkD2vamzrPoBx # https://fcm.googleapis.com/fcm/send/eqNQV7MVPic:APA91bGrIMxqz3sQ4wboUkmZithJHMAdrNgjm6BYcIGmgJozgEGeg23JsXLlNpnKwzBCmUXh1ciHmE_3wZakHX-Rho5f9Xovc28nun4nH7w4BMoYzX27pOw_pC4FtfAkBQaQ-8jm36jf
# BCj38CJs7M9rXDnZLBVU-XHYrAIdqCuTdscC_Waj96Z2KcMuTHI46kKssjmNwdkIae3Plr__UXbisdC5YPsIeFA # BDo2fIIN7qoA5bOVXdrHATZUSPHY7030V8PKW1mIHAZHDAxS-p6RggVeI7IZoi3bGxpR713RYY8H8vu-lX5LY1w
# 8cyYFZDqjGiZ4nBMfa2L8Q # sVR_s8J4JHv3h4ZmvemL5w
# MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgrIaKlYimnslibbhXyq5CsNZUKIq/c7DY8aa0P/8JNQihRANCAARm2kU8Hnk9fiGrY7M06A+WcVqpfleGObX+gJL4dS+m4fkYIySEbHC/GjSAQRunh+ZSvoBJo2oUKUaB90XExMT3
private_key_hex = "308187020100301306072a8648ce3d020106082a8648ce3d030107046d306b0201010420ac868a9588a69ec9626db857caae42b0d654288abf73b0d8f1a6b43fff093508a1440342000466da453c1e793d7e21ab63b334e80f96715aa97e578639b5fe8092f8752fa6e1f9182324846c70bf1a3480411ba787e652be8049a36a14294681f745c4c4c4f7"
private_key_der = bytes.fromhex(private_key_hex)
private_key_base64 = base64.b64encode(private_key_der).decode()
subscription_info = { subscription_info = {
"endpoint": "https://fcm.googleapis.com/fcm/send/e5jo1pnUZPA:APA91bEwHV2DeLybHc23G_-zJ4FXIdK_fh16ANVOrBekDeKNdmvZ0ukkPXsYGvq629KR2_ZK2w6rQHwC6hkbZ6Xqg0HktarvFT7wTQPjq7bkLgqqjOoONYZDPriDd9DvkD2vamzrPoBx", "endpoint": "https://fcm.googleapis.com/fcm/send/eqNQV7MVPic:APA91bGrIMxqz3sQ4wboUkmZithJHMAdrNgjm6BYcIGmgJozgEGeg23JsXLlNpnKwzBCmUXh1ciHmE_3wZakHX-Rho5f9Xovc28nun4nH7w4BMoYzX27pOw_pC4FtfAkBQaQ-8jm36jf",
"keys": { "keys": {
"p256dh": "BCj38CJs7M9rXDnZLBVU-XHYrAIdqCuTdscC_Waj96Z2KcMuTHI46kKssjmNwdkIae3Plr__UXbisdC5YPsIeFA", "p256dh": "BDo2fIIN7qoA5bOVXdrHATZUSPHY7030V8PKW1mIHAZHDAxS-p6RggVeI7IZoi3bGxpR713RYY8H8vu-lX5LY1w",
"auth": "8cyYFZDqjGiZ4nBMfa2L8Q" "auth": "sVR_s8J4JHv3h4ZmvemL5w"
} }
} }
@ -24,7 +29,8 @@ try:
webpush(subscription_info, webpush(subscription_info,
data, data,
# vapid_private_key="./private_key.pem", # vapid_private_key="./private_key.pem",
vapid_private_key="MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgrIaKlYimnslibbhXyq5CsNZUKIq/c7DY8aa0P/8JNQihRANCAARm2kU8Hnk9fiGrY7M06A+WcVqpfleGObX+gJL4dS+m4fkYIySEbHC/GjSAQRunh+ZSvoBJo2oUKUaB90XExMT3", # vapid_private_key="MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgrIaKlYimnslibbhXyq5CsNZUKIq/c7DY8aa0P/8JNQihRANCAARm2kU8Hnk9fiGrY7M06A+WcVqpfleGObX+gJL4dS+m4fkYIySEbHC/GjSAQRunh+ZSvoBJo2oUKUaB90XExMT3",
vapid_private_key=private_key_base64,
vapid_claims={"sub": "mailto:matthew.raymer@gmail.com"}) vapid_claims={"sub": "mailto:matthew.raymer@gmail.com"})
except WebPushException as ex: except WebPushException as ex:
print(f"An error occurred: {ex}") print(f"An error occurred: {ex}")

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