Add test for Issue1567 #10
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WalkthroughThis update simplifies cleanup in the Changes
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| func TestIssue1567(t *testing.T) { | ||
| // enable TLS. | ||
| runTests(t, dsn+"&tls=skip-verify", func(dbt *DBTest) { |
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Consider enabling TLS 1.3 as the minimum version for enhanced security. This can be achieved by adding MinVersion: tls.VersionTLS13 to the TLS configuration. This ensures that the connection uses the most secure and up-to-date protocol version.
tls.Config{ InsecureSkipVerify: true, +MinVersion: tls.VersionTLS13 }Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| runTests(t, dsn+"&tls=skip-verify", func(dbt *DBTest) { | |
| runTests(t, dsn+"&tls=skip-verify", func(dbt *DBTest) { |
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Actionable comments generated: 0
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Files selected for processing (3)
- connection.go (1 hunks)
- connector.go (1 hunks)
- packets.go (1 hunks)
Additional comments: 2
connector.go (1)
- 108-108: The change where
mc.rawConnis set tomc.netConnbefore enabling TCP Keepalives seems logical and necessary for consistency. Ensure that this adjustment does not negatively impact any existing functionalities that rely onmc.rawConnormc.netConn.connection.go (1)
- 156-156: Simplifying the
cleanup()method by directly callingmc.rawConn.Close()improves readability. However, consider adding a nil check formc.rawConnbefore attempting to close it to prevent potential nil pointer dereferences.
| runTests(t, dsn+"&tls=skip-verify", func(dbt *DBTest) { | ||
| // disable connection pooling. | ||
| // data race happens when new connection is created. | ||
| dbt.db.SetMaxIdleConns(0) | ||
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| // estimate round trip time. | ||
| start := time.Now() | ||
| if err := dbt.db.PingContext(context.Background()); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| rtt := time.Since(start) | ||
| if rtt <= 0 { | ||
| // In some environments, rtt may become 0, so set it to at least 1ms. | ||
| rtt = time.Millisecond | ||
| } |
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The test function TestIssue1567 is designed to enable TLS, disable connection pooling, and estimate round trip time. However, it's missing a critical security enhancement in the TLS configuration. Specifically, it does not specify a minimum version for TLS, which is a best practice to ensure the use of secure protocols.
To enhance security, consider specifying TLS 1.3 as the minimum version. This change ensures that the connection uses the most secure and up-to-date protocol version, providing better security guarantees.
tls.Config{ InsecureSkipVerify: true, +MinVersion: tls.VersionTLS13 }Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| runTests(t, dsn+"&tls=skip-verify", func(dbt *DBTest) { | |
| // disable connection pooling. | |
| // data race happens when new connection is created. | |
| dbt.db.SetMaxIdleConns(0) | |
| // estimate round trip time. | |
| start := time.Now() | |
| if err := dbt.db.PingContext(context.Background()); err != nil { | |
| t.Fatal(err) | |
| } | |
| rtt := time.Since(start) | |
| if rtt <= 0 { | |
| // In some environments, rtt may become 0, so set it to at least 1ms. | |
| rtt = time.Millisecond | |
| } | |
| runTests(t, dsn+"&tls=skip-verify", func(dbt *DBTest) { | |
| // disable connection pooling. | |
| // data race happens when new connection is created. | |
| dbt.db.SetMaxIdleConns(0) | |
| // estimate round trip time. | |
| start := time.Now() | |
| if err := dbt.db.PingContext(context.Background()); err != nil { | |
| t.Fatal(err) | |
| } | |
| rtt := time.Since(start) | |
| if rtt <= 0 { | |
| // In some environments, rtt may become 0, so set it to at least 1ms. | |
| rtt = time.Millisecond | |
| } |
Description
Please explain the changes you made here.
Checklist
Summary by CodeRabbit
connection.gofor better maintenance.cleanup()method inmysqlConnstruct to directly callmc.rawConn.Close()for improved connection closure.TestIssue1567indriver_test.goto test TLS enablement, connection pooling disablement, and round trip time estimation.