Asynchronous & persistent push notification service, supporting APNS, FCM, Web Push, Telegram and Email. Written in Go (Golang). Mirror of https://gitlab.com/pennersr/shove
Home Page: https://gitlab.com/pennersr/shove
License: MIT License
Hi, I would very like to use this project as my push notification service in production.
I'm currently using the email service. However due to some network restriction from my department, I am only able to send email without TLS.
I've looked through the implementation and saw the the email service uses https://github.com/jordan-wright/email package.
As you've already encoded the data nicely in body I can recreate the *Email object and send it using the email package.
With the extra config at the end &tls.Config{InsecureSkipVerify: true} I was able to send the email out successfully.
It would be great if we could include additional settings to configure the email client when sending out the email.
I added the snippet which I am using now. Do let me know if it make sense and whether I can help to contribute to the core codes.
func (ec EmailConfig) send(from string, to []string, body []byte, fc services.FeedbackCollector) error {
t := time.Now()
email, _ := jwemail.NewEmailFromReader(bytes.NewReader(body))
err := email.SendWithStartTLS(fmt.Sprintf("%s:%d", ec.EmailHost, ec.EmailPort), nil, &tls.Config{InsecureSkipVerify: true})
duration := time.Since(t)
fc.CountPush(serviceID, err == nil, duration)
if err != nil {
ec.Log.Printf("[ERROR] Send failed: %s", err)
return err
}
return nil
}Setup: Using FCM alone with shove (with and without Redis)
curl -X POST 'http://x.x.x.x:8322/api/feedback'
curl: (7) Failed to connect to x.x.x.x port 8322: Connection timed out
Apologies, if this any issue with the calling syntax.
Setup: Using FCM alone with shove
It works without Redis, but with Redis, it throws 404. Also, it misses FCM workers started message
shove -api-addr x.x.x.x:8322 -fcm-api-key xxxxxx
2020/12/29 15:00:53 Using non-persistent in-memory queue
2020/12/29 15:00:53 Initializing FCM service
2020/12/29 15:00:53 Shove server started
2020/12/29 15:00:53 FCM workers started
curl -i --data '{"to": "XXXXX", "notification": {"title": "Hello"}}' http://x.x.x.x:8322/api/push/fcm
HTTP/1.1 202 Accepted
Date: Tue, 29 Dec 2020 14:47:44 GMT
Content-Length: 2
Content-Type: text/plain; charset=utf-8
OK
shove -api-addr x.x.x.x:8322 -queue-redis redis://redis:6379 -fcm-api-key xxxxx
2020/12/29 15:04:46 Using Redis queue at redis://redis:6379
2020/12/29 15:04:46 Initializing FCM service
2020/12/29 15:04:46 Shove server started
curl -i --data '{"to": "XXXXX", "notification": {"title": "Hello"}}' http://x.x.x.x:8322/api/push/fcm
HTTP/1.1 404 Not Found
Content-Type: text/plain; charset=utf-8
X-Content-Type-Options: nosniff
Date: Tue, 29 Dec 2020 15:10:09 GMT
Content-Length: 19
404 page not found
Instead of redis://redis:6379, tried redis://localhost:6379 and localhost:6379 too.
I think it would be really useful to provide more docs about the redis queue support in the readme, as that is the biggest feature for me.
For example, what do I need to do to add an item to the redis queue? What is the stream name?
Are there any marketing pitch by comparing with gorush? (apart from the items mentioned in appleboy/gorush#386 (comment) ?)
TIA
FWIW, for anyone looking to find build instruction. Below steps are tested in DigitalOcean CentOS 7 droplet.
# Prepare...
# Current directory...
[root@centos-s-1vcpu-1gb-nyc3-01 ~]# pwd
/root
# Check CentOS version...
[root@centos-s-1vcpu-1gb-nyc3-01 ~]# cat /etc/centos-release
CentOS Linux release 7.9.2009 (Core)
# go to /opt/
[root@centos-s-1vcpu-1gb-nyc3-01 ~]# cd /opt/
# Download shove source from git...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# wget https://github.com/pennersr/shove/archive/master.zip
# Rename file...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# mv master.zip shove.zip
# Unzip...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# unzip shove.zip
# Check files and folder...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# ls
shove-master shove.zip
# Rename folder...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# mv shove-master/ shove
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# ls
shove shove.zip
# Install go...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# wget https://golang.org/dl/go1.15.6.linux-amd64.tar.gz
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# tar -C /usr/local -xzf go1.15.6.linux-amd64.tar.gz
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# export PATH=$PATH:/usr/local/go/bin
# Check go version...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# go version
go version go1.15.6 linux/amd64
# Install redis...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# yum install epel-release
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# yum install redis
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# systemctl start redis.service
# Check redis...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# redis-cli -h localhost ping
PONG
# Build shove...
[root@centos-s-1vcpu-1gb-nyc3-01 opt]# cd shove
[root@centos-s-1vcpu-1gb-nyc3-01 shove]# mkdir build
[root@centos-s-1vcpu-1gb-nyc3-01 shove]# go build -o build ./...
[root@centos-s-1vcpu-1gb-nyc3-01 shove]# cd build
[root@centos-s-1vcpu-1gb-nyc3-01 build]# chmod +x shove
[root@centos-s-1vcpu-1gb-nyc3-01 build]# mkdir -p /usr/local/shove/bin
[root@centos-s-1vcpu-1gb-nyc3-01 build]# mv shove /usr/local/shove/bin/
# Setup firewall and open port 8322; otherwise couldn't access through IP:8322
[root@centos-s-1vcpu-1gb-nyc3-01 build]# yum install firewalld
[root@centos-s-1vcpu-1gb-nyc3-01 build]# systemctl enable firewalld
[root@centos-s-1vcpu-1gb-nyc3-01 build]# reboot
[root@centos-s-1vcpu-1gb-nyc3-01 ~]# firewall-cmd --permanent --add-port=8322/tcp
success
[root@centos-s-1vcpu-1gb-nyc3-01 ~]# firewall-cmd --reload
# Now execute something like:
/usr/local/shove/bin/shove -api-addr x.x.x.x:8322 -fcm-api-key xxxxxxx
Hello. Launched your project to send WebPush notifications. Checking sending using VAPID.
curl -i --data '{"subscription": {"endpoint":"https://fcm.googleapis.com/fcm/send/cUGz6wv7OH0:APA91bHqwewkZFJ5oouwv0jZOYpwlsN3jg7n_83dnzbL5SCU5xNkTlcA9ozP0eOIHP3mkASJIkO1Idakd7j9atSugofRZEowo9N8YpTE9Qars6B6wCLkdpe5PKmNX0BP5fNTkKoRamZA","keys":{"auth": "ZmdkuTkUN0NTvsQqV7SUIA", "p256dh": "BBYQ484rGdY-HfEjAjGQUHH0k1KDmgsy6CnVcbr2l0SYZK1amCTVvNcbUCJazcawAMPOCcNkG0Omu3m2Scb9WoU"}}, "headers": {"ttl": 3600, "urgency": "high"}, "token": "token-1", "payload": {"hello":"world"}}' http://localhost:8322/api/push/webpush
I see an error in the console:
Shove error sending: illegal base64 data at input byte 0
If you make an error in the p256dh key, an error will occur:
Unmarshal Error: Public key is not a valid point on the curve
That is, presumably the first error occurs below this line:
https://github.com/SherClockHolmes/webpush-go/blob/358c5ab877144efa20d3e889826d31d45ea3bec2/webpush.go#L101
There may be a problem with incorrectly passing JSON to the library.
What am I doing wrong? Does WebPush using VAPID work correctly for you?
If people are looking for a helm chart or a docker image check them in the links below:
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