settings, config: Add ssl-mysql setting tags

Author: sirainen

data/settings.js

@@ -10097,7 +10097,7 @@ Note: [[setting,auth_ssl_username_from_cert]] MUST be enabled.`
 	ssl_cipher_list: {
 		default: 'ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH',
 		seealso: [ 'ssl', 'ssl_cipher_suites', 'ssl_min_protocol', '[[link,ssl_configuration]]' ],
-		tags: [ 'ssl-ldap' ],
+		tags: [ 'ssl-ldap', 'sql-mysql' ],
 		values: setting_types.STRING,
 		text: `
 The list of SSL ciphers to use for TLSv1.2 and below connections, in order
@@ -10124,7 +10124,7 @@ See: https://wiki.openssl.org/index.php/TLS1.3#Ciphersuites`
 
 	ssl_client_ca_dir: {
 		seealso: [ 'ssl', '[[link,ssl_configuration]]' ],
-		tags: [ 'ssl-ldap' ],
+		tags: [ 'ssl-ldap', 'sql-mysql' ],
 		values: setting_types.STRING,
 		text: `
 The directory where trusted SSL CA certificates can be found. For example
@@ -10137,7 +10137,7 @@ operation instead of all the root CAs.`
 	},
 
 	ssl_client_ca_file: {
-		tags: [ 'ssl-ldap', 'ssl-cassandra' ],
+		tags: [ 'ssl-ldap', 'ssl-cassandra', 'sql-mysql' ],
 		seealso: [ 'ssl', '[[link,ssl_configuration]]' ],
 		values: setting_types.FILE,
 		text: `
@@ -10161,7 +10161,7 @@ the server operation.`
 			'ssl_client_key_file',
 			'[[link,ssl_configuration]]',
 		],
-		tags: [ 'ssl-ldap', 'ssl-cassandra' ],
+		tags: [ 'ssl-ldap', 'ssl-cassandra', 'sql-mysql' ],
 		values: setting_types.FILE,
 		text: `
 Public SSL certificate used for outgoing SSL connections. This is generally
@@ -10183,7 +10183,7 @@ ssl_client_key_file = /etc/dovecot/dovecot-client.key
 			'ssl_client_cert_file',
 			'[[link,ssl_configuration]]',
 		],
-		tags: [ 'ssl-ldap', 'ssl-cassandra' ],
+		tags: [ 'ssl-ldap', 'ssl-cassandra', 'sql-mysql' ],
 		values: setting_types.FILE,
 		text: `
 Private key for [[setting,ssl_client_cert_file]]. If it is password protected,
@@ -10253,7 +10253,7 @@ ssl_dh_file = /path/to/dh.pem
 	ssl_client_require_valid_cert: {
 		default: 'yes',
 		seealso: [ 'ssl', '[[link,ssl_configuration]]' ],
-		tags: [ 'ssl-ldap', 'ssl-cassandra' ],
+		tags: [ 'ssl-ldap', 'ssl-cassandra', 'sql-mysql' ],
 		values: setting_types.BOOLEAN,
 		text: `
 Require a valid certificate when connecting to external SSL services?`

docs/core/config/sql/mysql.md

@@ -19,3 +19,10 @@ For MariaDB, you need to have compatibility headers installed.
 ## Settings
 
 <SettingsComponent tag="sql-mysql" />
+
+## SSL/TLS Settings
+
+Not all of Dovecot SSL settings are supported by the MySQL library. Below
+is the list of supported settings:
+
+<SettingsComponent tag="ssl-mysql" />