Conditionally overwrite TLS parameters for MySQL secrets engine (#9729)

* Conditionally overwrite TLS parameters in MySQL DSN Overwrite MySQL TLS configuration in MySQL DSN only if have `tls_ca` or `tls_certificate_key` set Current logic always overwrites it * Add test for MySQL DSN with a valid TLS parameter in query string
hashicorp · Aug 17, 2020 · 48db6d3 · 48db6d3
1 parent 59d4571
commit 48db6d3
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/plugins/database/mysql/connection_producer.go b/plugins/database/mysql/connection_producer.go
@@ -218,7 +218,9 @@ func (c *mySQLConnectionProducer) addTLStoDSN() (connURL string, err error) {
 		return "", fmt.Errorf("unable to parse connectionURL: %s", err)
 	}
 
-	config.TLSConfig = c.tlsConfigName
+	if len(c.tlsConfigName) > 0 {
+		config.TLSConfig = c.tlsConfigName
+	}
 
 	connURL = config.FormatDSN()
 

diff --git a/plugins/database/mysql/connection_producer_test.go b/plugins/database/mysql/connection_producer_test.go
@@ -45,6 +45,11 @@ func Test_addTLStoDSN(t *testing.T) {
 			tlsConfigName:  "tlsTest101",
 			expectedResult: "user:pa?ssword?@tcp(localhost:3306)/test?tls=tlsTest101&foo=bar",
 		},
+		"tls, valid tls parameter in query string": {
+			rootUrl:        "user:password@tcp(localhost:3306)/test?tls=true",
+			tlsConfigName:  "",
+			expectedResult: "user:password@tcp(localhost:3306)/test?tls=true",
+		},
 	}
 
 	for name, test := range tests {