I have an issue in production server debian 10 in google cloud platform. SSL not working Apache but these conditions are already fulfilled:
- mod ssl already enabled
- firewall GCP already opened.
- already listen to 443 in ports.conf
- port 443 already open, can be telnet from inside (localhost) or outside (another server/pc)
- certbot already published
- apache configuration vhost already correct (in my opinion)
So the weird things is, I create this VPS based on image previous VPS that https apache already working. let say the issue is in server C. First time I have Server A and https works, I duplicate the image and make Server B also https works. Then I duplicate image from Server B become Server C, but https not working.
The spec are:
- GCP Cloud compute
- apache 2.4
- cloudflare free plan (also works in server A and B)
- debian 10
Is there anything step that I missed? Thank you
EDIT:
this is the error from Chrome: ERR_SSL_PROTOCOL_ERROR
and this is from firefox: SSL_ERROR_RX_RECORD_TOO_LONG
result for curl myserverIP -sv:
* Rebuilt URL to: MyServerIp/
* Trying MyServerIp...
* TCP_NODELAY set
* Connected to MyServerIp (MyServerIp) port 80 (#0)
> GET / HTTP/1.1
> Host: MyServerIp
> User-Agent: curl/7.55.1
> Accept: */*
>
< HTTP/1.1 200 OK
< Date: Wed, 11 Nov 2020 03:09:31 GMT
< Server: Apache/2.4.38 (Debian)
< Last-Modified: Sun, 20 Sep 2020 11:53:07 GMT
< ETag: "3ee-5afbd609741c1"
< Accept-Ranges: bytes
< Content-Length: 1006
< Vary: Accept-Encoding
< Content-Type: text/html
<
<!DOCTYPE html>
<html>
<head>
<title>MISTAR on Google Cloud</title>
<link rel="icon" href="favicon_exi.png" type="image/gif" sizes="16x16">
</head>
<style>
html, body {
height: 100%;
}
body {
margin: 0;
}
.flex-container {
height: 100%;
padding: 0;
margin: 0;
display: -webkit-box;
display: -moz-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
align-items: center;
justify-content: center;
}
.row {
width: auto;
/*border: 1px solid blue;*/
}
.flex-item {
/*background-color: tomato;*/
padding: 5px;
width: 300px;
height: 50px;
margin: 10px;
line-height: 20px;
color: white;
font-weight: bold;
font-size: 2em;
text-align: center;
}
</style>
<body>
<div class="flex-container">
<div class="row">
<div class="flex-item"><img src="mistar-main.493699d8.png" height="60px" /></div>
<div class="flex-item"><img src="cloud-logo.svg" width="280px" /></div>
</div>
</div>
</body>
</html>* Connection #0 to host MyServerIp left intact
the result of openssl:
CONNECTED(00000003)
140205097211008:error:1408F10B:SSL routines:ssl3_get_record:wrong version number:../ssl/record/ssl3_record.c:332:
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 5 bytes and written 313 bytes
Verification: OK
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
google-cloud-platform
curl -svoropenssl s_client.curl -svfor the HTTPS would be more relevant.openssl s_client- could it be, that apache doesn't find the SSL certificates at the path configured ?openssl x509 -in <file> -text -nooutto verify that it is correct), check that the ServerName setting is correct... we cannot help you more than that without more information.