Maker Crazy

Saturday, March 20, 2021

Google domains add SPF of DNS ,but Email Service authenticate fail

If Google domains use SPF(Sender Policy Framework, RFC 4408) ,the Email Service (sendinblue) can't authenticate this SPF.

How to solution the SPF can't authenticate by Email Service?

Use txt of DNS and add new txt,input data of SPF.

Wait some time,maybe 1m~24hr,then you can check SPF

https://mxtoolbox.com/SuperTool.aspx

Wednesday, March 10, 2021

How to http 1.1 to http/2

insert httpd-vhosts

Protocols h2 h2c http/1.1

H2Direct on

Restart Server

We check h2 on Web Dev.(F12)

https://docs.bitnami.com/bch/infrastructure/lamp/administration/enable-http2-apache/

Friday, March 5, 2021

How to Troubleshoot Permission Issues with SFTP

Change the owner of the folder or file to bitnami (remember to replace the TARGETFOLDER placeholder with the proper path):
```
sudo chown bitnami TARGETFOLDER
sudo chmod +w TARGETFOLDER
```
You should now be able to upload files to the folder or replace the file. When you are finished, restore the original permissions. For the case above, the commands are as follows:
```
sudo chown daemon:daemon TARGETFOLDER
sudo chmod 0775 TARGETFOLDER
```

https://docs.bitnami.com/virtual-machine/how-to/troubleshoot-permission-issues/

Sunday, February 28, 2021

How to http 301 URL redirection to https(SSL) with httpd-vhosts.conf ? (AWS Lightsail,LAMP,wordpress)

How http 301 URL redirection to https(SSL) with httpd-vhosts.conf ?

This environment is AWS Lightsail ,LAMP,and more website with apache virtual host

LAMP installation SSL And set wordpress with https (AWS Lightsail )

LAMP installation SSL

https://lightsail.aws.amazon.com/ls/docs/zh_tw/articles/amazon-lightsail-using-lets-encrypt-certificates-with-lamp#request-a-lets-encrypt-certificate-lamp

https://serverfault.com/questions/744960/configuring-ssl-with-virtual-hosts-under-apache-and-centos

<VirtualHost *:443>
    ServerName www.example.com
    ServerAlias example.com
    DocumentRoot /var/www/example.com/public_html
    ErrorLog /var/www/example.com/error.log
    CustomLog /var/www/example.com/requests.log combined
    SSLEngine on
    SSLCertificateFile /etc/apache2/ssl/example/apache.crt
    SSLCertificateKeyFile /etc/apache2/ssl/example/apache.key
</VirtualHost>

<VirtualHost *:443>
    ServerName www.example2.com
    DocumentRoot /var/www/example2.com/public_html
    ServerAlias example2.com
    ErrorLog /var/www/example2.com/error.log
    CustomLog /var/www/example2.com/requests.log combined
    SSLEngine on
    SSLCertificateFile /etc/apache2/ssl/example2/apache.crt
    SSLCertificateKeyFile /etc/apache2/ssl/example2/apache.key
</VirtualHost>