Update client test keys

See golang/go@ee7e443

client_test.go

@@ -739,33 +739,41 @@ func sendMail(hostPort string) error {
 	return SendMail(hostPort, nil, from, to, strings.NewReader("Subject: test\n\nhowdy!"))
 }
 
-// (copied from net/http/httptest)
-// localhostCert is a PEM-encoded TLS cert with SAN IPs
-// "127.0.0.1" and "[::1]", expiring at the last second of 2049 (the end
-// of ASN.1 time).
-// generated from src/crypto/tls:
-// go run generate_cert.go  --rsa-bits 512 --host 127.0.0.1,::1,example.com --ca --start-date "Jan 1 00:00:00 1970" --duration=1000000h
-var localhostCert = []byte(`-----BEGIN CERTIFICATE-----
-MIIBjjCCATigAwIBAgIQMon9v0s3pDFXvAMnPgelpzANBgkqhkiG9w0BAQsFADAS
-MRAwDgYDVQQKEwdBY21lIENvMCAXDTcwMDEwMTAwMDAwMFoYDzIwODQwMTI5MTYw
-MDAwWjASMRAwDgYDVQQKEwdBY21lIENvMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJB
-AM0u/mNXKkhAzNsFkwKZPSpC4lZZaePQ55IyaJv3ovMM2smvthnlqaUfVKVmz7FF
-wLP9csX6vGtvkZg1uWAtvfkCAwEAAaNoMGYwDgYDVR0PAQH/BAQDAgKkMBMGA1Ud
-JQQMMAoGCCsGAQUFBwMBMA8GA1UdEwEB/wQFMAMBAf8wLgYDVR0RBCcwJYILZXhh
-bXBsZS5jb22HBH8AAAGHEAAAAAAAAAAAAAAAAAAAAAEwDQYJKoZIhvcNAQELBQAD
-QQBOZsFVC7IwX+qibmSbt2IPHkUgXhfbq0a9MYhD6tHcj4gbDcTXh4kZCbgHCz22
-gfSj2/G2wxzopoISVDucuncj
+// localhostCert is a PEM-encoded TLS cert generated from src/crypto/tls:
+// go run generate_cert.go --rsa-bits 1024 --host 127.0.0.1,::1,example.com \
+// 		--ca --start-date "Jan 1 00:00:00 1970" --duration=1000000h
+var localhostCert = []byte(`
+-----BEGIN CERTIFICATE-----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 -----END CERTIFICATE-----`)
 
 // localhostKey is the private key for localhostCert.
-var localhostKey = []byte(`-----BEGIN RSA PRIVATE KEY-----
-MIIBOwIBAAJBAM0u/mNXKkhAzNsFkwKZPSpC4lZZaePQ55IyaJv3ovMM2smvthnl
-qaUfVKVmz7FFwLP9csX6vGtvkZg1uWAtvfkCAwEAAQJART2qkxODLUbQ2siSx7m2
-rmBLyR/7X+nLe8aPDrMOxj3heDNl4YlaAYLexbcY8d7VDfCRBKYoAOP0UCP1Vhuf
-UQIhAO6PEI55K3SpNIdc2k5f0xz+9rodJCYzu51EwWX7r8ufAiEA3C9EkLiU2NuK
-3L3DHCN5IlUSN1Nr/lw8NIt50Yorj2cCIQCDw1VbvCV6bDLtSSXzAA51B4ZzScE7
-sHtB5EYF9Dwm9QIhAJuCquuH4mDzVjUntXjXOQPdj7sRqVGCNWdrJwOukat7AiAy
-LXLEwb77DIPoI5ZuaXQC+MnyyJj1ExC9RFcGz+bexA==
+var localhostKey = []byte(`
+-----BEGIN RSA PRIVATE KEY-----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 -----END RSA PRIVATE KEY-----`)
 
 func TestLMTP(t *testing.T) {