// New returns a new PKCS #11 signer.
func NewPKCS11Signer(cfg ocspConfig.Config) (ocsp.Signer, error) {
log.Debugf("Loading PKCS #11 module %s", cfg.PKCS11.Module)
certData, err := ioutil.ReadFile(cfg.CACertFile)
if err != nil {
return nil, errors.New(errors.CertificateError, errors.ReadFailed)
}
cert, err := helpers.ParseCertificatePEM(certData)
if err != nil {
return nil, err
}
PKCS11 := cfg.PKCS11
priv, err := pkcs11key.New(PKCS11.Module, PKCS11.Token, PKCS11.PIN,
PKCS11.Label)
if err != nil {
return nil, errors.New(errors.PrivateKeyError, errors.ReadFailed)
}
return ocsp.NewSigner(cert, cert, priv, cfg.Interval)
}
func initAuthorities(t *testing.T) (core.CertificateAuthority, *DummyValidationAuthority, *sa.SQLStorageAuthority, *RegistrationAuthorityImpl, func()) {
err := json.Unmarshal(AccountKeyJSONA, &AccountKeyA)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONB, &AccountKeyB)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONC, &AccountKeyC)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountPrivateKeyJSON, &AccountPrivateKey)
test.AssertNotError(t, err, "Failed to unmarshal private JWK")
err = json.Unmarshal(ShortKeyJSON, &ShortKey)
test.AssertNotError(t, err, "Failed to unmarshall JWK")
dbMap, err := sa.NewDbMap(dbConnStr)
if err != nil {
t.Fatalf("Failed to create dbMap: %s", err)
}
ssa, err := sa.NewSQLStorageAuthority(dbMap)
if err != nil {
t.Fatalf("Failed to create SA: %s", err)
}
err = ssa.CreateTablesIfNotExists()
if err != nil {
t.Fatalf("Failed to create SA tables: %s", err)
}
if err = dbMap.TruncateTables(); err != nil {
t.Fatalf("Failed to truncate SA tables: %s", err)
}
va := &DummyValidationAuthority{}
// PEM files in certificate-authority_test.go
caKeyPEM, _ := pem.Decode([]byte(CAkeyPEM))
caKey, _ := x509.ParsePKCS1PrivateKey(caKeyPEM.Bytes)
caCertPEM, _ := pem.Decode([]byte(CAcertPEM))
caCert, _ := x509.ParseCertificate(caCertPEM.Bytes)
basicPolicy := &cfsslConfig.Signing{
Default: &cfsslConfig.SigningProfile{
Usage: []string{"server auth", "client auth"},
Expiry: 1 * time.Hour,
CSRWhitelist: &cfsslConfig.CSRWhitelist{
PublicKey: true,
PublicKeyAlgorithm: true,
SignatureAlgorithm: true,
DNSNames: true,
},
},
}
signer, _ := local.NewSigner(caKey, caCert, x509.SHA256WithRSA, basicPolicy)
ocspSigner, _ := ocsp.NewSigner(caCert, caCert, caKey, time.Hour)
pa := policy.NewPolicyAuthorityImpl()
cadb, caDBCleanUp := caDBImpl(t)
ca := ca.CertificateAuthorityImpl{
Signer: signer,
OCSPSigner: ocspSigner,
SA: ssa,
PA: pa,
DB: cadb,
ValidityPeriod: time.Hour * 2190,
NotAfter: time.Now().Add(time.Hour * 8761),
MaxKeySize: 4096,
}
cleanUp := func() {
if err = dbMap.TruncateTables(); err != nil {
t.Fatalf("Failed to truncate tables after the test: %s", err)
}
dbMap.Db.Close()
caDBCleanUp()
}
csrDER, _ := hex.DecodeString(CSRhex)
ExampleCSR, _ = x509.ParseCertificateRequest(csrDER)
// This registration implicitly gets ID = 1
Registration, _ = ssa.NewRegistration(core.Registration{Key: AccountKeyA})
ra := NewRegistrationAuthorityImpl()
ra.SA = ssa
ra.VA = va
ra.CA = &ca
ra.PA = pa
ra.AuthzBase = "http://acme.invalid/authz/"
ra.MaxKeySize = 4096
ra.DNSResolver = &mocks.MockDNS{}
AuthzInitial.RegistrationID = Registration.ID
AuthzUpdated = AuthzInitial
AuthzFinal = AuthzUpdated
AuthzFinal.Status = "valid"
exp := time.Now().Add(365 * 24 * time.Hour)
AuthzFinal.Expires = &exp
AuthzFinal.Challenges[0].Status = "valid"
return &ca, va, ssa, &ra, cleanUp
}
// NewCertificateAuthorityImpl creates a CA that talks to a remote CFSSL
// instance. (To use a local signer, simply instantiate CertificateAuthorityImpl
// directly.) Communications with the CA are authenticated with MACs,
// using CFSSL's authenticated signature scheme. A CA created in this way
// issues for a single profile on the remote signer, which is indicated
// by name in this constructor.
func NewCertificateAuthorityImpl(cadb core.CertificateAuthorityDatabase, config cmd.CAConfig, clk clock.Clock, issuerCert string) (*CertificateAuthorityImpl, error) {
var ca *CertificateAuthorityImpl
var err error
logger := blog.GetAuditLogger()
logger.Notice("Certificate Authority Starting")
if config.SerialPrefix <= 0 || config.SerialPrefix >= 256 {
err = errors.New("Must have a positive non-zero serial prefix less than 256 for CA.")
return nil, err
}
// CFSSL requires processing JSON configs through its own LoadConfig, so we
// serialize and then deserialize.
cfsslJSON, err := json.Marshal(config.CFSSL)
if err != nil {
return nil, err
}
cfsslConfigObj, err := cfsslConfig.LoadConfig(cfsslJSON)
if err != nil {
return nil, err
}
// Load the private key, which can be a file or a PKCS#11 key.
priv, err := loadKey(config.Key)
if err != nil {
return nil, err
}
issuer, err := loadIssuer(issuerCert)
if err != nil {
return nil, err
}
signer, err := local.NewSigner(priv, issuer, x509.SHA256WithRSA, cfsslConfigObj.Signing)
if err != nil {
return nil, err
}
if config.LifespanOCSP == "" {
return nil, errors.New("Config must specify an OCSP lifespan period.")
}
lifespanOCSP, err := time.ParseDuration(config.LifespanOCSP)
if err != nil {
return nil, err
}
// Set up our OCSP signer. Note this calls for both the issuer cert and the
// OCSP signing cert, which are the same in our case.
ocspSigner, err := ocsp.NewSigner(issuer, issuer, priv, lifespanOCSP)
if err != nil {
return nil, err
}
ca = &CertificateAuthorityImpl{
Signer: signer,
OCSPSigner: ocspSigner,
profile: config.Profile,
DB: cadb,
Prefix: config.SerialPrefix,
Clk: clk,
log: logger,
NotAfter: issuer.NotAfter,
}
if config.Expiry == "" {
return nil, errors.New("Config must specify an expiry period.")
}
ca.ValidityPeriod, err = time.ParseDuration(config.Expiry)
if err != nil {
return nil, err
}
ca.MaxNames = config.MaxNames
return ca, nil
}
// NewCertificateAuthorityImpl creates a CA that talks to a remote CFSSL
// instance. (To use a local signer, simply instantiate CertificateAuthorityImpl
// directly.) Communications with the CA are authenticated with MACs,
// using CFSSL's authenticated signature scheme. A CA created in this way
// issues for a single profile on the remote signer, which is indicated
// by name in this constructor.
func NewCertificateAuthorityImpl(
config cmd.CAConfig,
clk clock.Clock,
stats statsd.Statter,
issuer *x509.Certificate,
privateKey crypto.Signer,
keyPolicy core.KeyPolicy,
) (*CertificateAuthorityImpl, error) {
var ca *CertificateAuthorityImpl
var err error
logger := blog.GetAuditLogger()
logger.Notice("Certificate Authority Starting")
if config.SerialPrefix <= 0 || config.SerialPrefix >= 256 {
err = errors.New("Must have a positive non-zero serial prefix less than 256 for CA.")
return nil, err
}
// CFSSL requires processing JSON configs through its own LoadConfig, so we
// serialize and then deserialize.
cfsslJSON, err := json.Marshal(config.CFSSL)
if err != nil {
return nil, err
}
cfsslConfigObj, err := cfsslConfig.LoadConfig(cfsslJSON)
if err != nil {
return nil, err
}
signer, err := local.NewSigner(privateKey, issuer, x509.SHA256WithRSA, cfsslConfigObj.Signing)
if err != nil {
return nil, err
}
if config.LifespanOCSP == "" {
return nil, errors.New("Config must specify an OCSP lifespan period.")
}
lifespanOCSP, err := time.ParseDuration(config.LifespanOCSP)
if err != nil {
return nil, err
}
// Set up our OCSP signer. Note this calls for both the issuer cert and the
// OCSP signing cert, which are the same in our case.
ocspSigner, err := ocsp.NewSigner(issuer, issuer, privateKey, lifespanOCSP)
if err != nil {
return nil, err
}
rsaProfile := config.RSAProfile
ecdsaProfile := config.ECDSAProfile
if config.Profile != "" {
if rsaProfile != "" || ecdsaProfile != "" {
return nil, errors.New("either specify profile or rsaProfile and ecdsaProfile, but not both")
}
rsaProfile = config.Profile
ecdsaProfile = config.Profile
}
if rsaProfile == "" || ecdsaProfile == "" {
return nil, errors.New("must specify rsaProfile and ecdsaProfile")
}
ca = &CertificateAuthorityImpl{
signer: signer,
ocspSigner: ocspSigner,
rsaProfile: rsaProfile,
ecdsaProfile: ecdsaProfile,
prefix: config.SerialPrefix,
clk: clk,
log: logger,
stats: stats,
notAfter: issuer.NotAfter,
hsmFaultTimeout: config.HSMFaultTimeout.Duration,
keyPolicy: keyPolicy,
}
if config.Expiry == "" {
return nil, errors.New("Config must specify an expiry period.")
}
ca.validityPeriod, err = time.ParseDuration(config.Expiry)
if err != nil {
return nil, err
}
ca.maxNames = config.MaxNames
return ca, nil
}
func initAuthorities(t *testing.T) (*DummyValidationAuthority, *sa.SQLStorageAuthority, *RegistrationAuthorityImpl, clock.FakeClock, func()) {
err := json.Unmarshal(AccountKeyJSONA, &AccountKeyA)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONB, &AccountKeyB)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONC, &AccountKeyC)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountPrivateKeyJSON, &AccountPrivateKey)
test.AssertNotError(t, err, "Failed to unmarshal private JWK")
err = json.Unmarshal(ShortKeyJSON, &ShortKey)
test.AssertNotError(t, err, "Failed to unmarshal JWK")
fc := clock.NewFake()
dbMap, err := sa.NewDbMap(vars.DBConnSA)
if err != nil {
t.Fatalf("Failed to create dbMap: %s", err)
}
ssa, err := sa.NewSQLStorageAuthority(dbMap, fc)
if err != nil {
t.Fatalf("Failed to create SA: %s", err)
}
saDBCleanUp := test.ResetSATestDatabase(t)
va := &DummyValidationAuthority{}
// PEM files in certificate-authority_test.go
caKeyPEM, _ := pem.Decode([]byte(CAkeyPEM))
caKey, _ := x509.ParsePKCS1PrivateKey(caKeyPEM.Bytes)
caCertPEM, _ := pem.Decode([]byte(CAcertPEM))
caCert, _ := x509.ParseCertificate(caCertPEM.Bytes)
basicPolicy := &cfsslConfig.Signing{
Default: &cfsslConfig.SigningProfile{
Usage: []string{"server auth", "client auth"},
Expiry: 1 * time.Hour,
CSRWhitelist: &cfsslConfig.CSRWhitelist{
PublicKey: true,
PublicKeyAlgorithm: true,
SignatureAlgorithm: true,
DNSNames: true,
},
},
}
signer, _ := local.NewSigner(caKey, caCert, x509.SHA256WithRSA, basicPolicy)
ocspSigner, _ := ocsp.NewSigner(caCert, caCert, caKey, time.Hour)
paDbMap, err := sa.NewDbMap(vars.DBConnPolicy)
if err != nil {
t.Fatalf("Failed to create dbMap: %s", err)
}
policyDBCleanUp := test.ResetPolicyTestDatabase(t)
pa, err := policy.NewPolicyAuthorityImpl(paDbMap, false, SupportedChallenges)
test.AssertNotError(t, err, "Couldn't create PA")
ca := ca.CertificateAuthorityImpl{
Signer: signer,
OCSPSigner: ocspSigner,
SA: ssa,
PA: pa,
ValidityPeriod: time.Hour * 2190,
NotAfter: time.Now().Add(time.Hour * 8761),
Clk: fc,
Publisher: &mocks.Publisher{},
}
cleanUp := func() {
saDBCleanUp()
policyDBCleanUp()
}
csrDER, _ := hex.DecodeString(CSRhex)
ExampleCSR, _ = x509.ParseCertificateRequest(csrDER)
Registration, _ = ssa.NewRegistration(core.Registration{
Key: AccountKeyA,
InitialIP: net.ParseIP("3.2.3.3"),
})
stats, _ := statsd.NewNoopClient()
ra := NewRegistrationAuthorityImpl(fc,
blog.GetAuditLogger(),
stats,
&DomainCheck{va},
cmd.RateLimitConfig{
TotalCertificates: cmd.RateLimitPolicy{
Threshold: 100,
Window: cmd.ConfigDuration{Duration: 24 * 90 * time.Hour},
},
}, 1)
ra.SA = ssa
ra.VA = va
ra.CA = &ca
ra.PA = pa
ra.DNSResolver = &mocks.DNSResolver{}
AuthzInitial.RegistrationID = Registration.ID
challenges, combinations, err := pa.ChallengesFor(AuthzInitial.Identifier, &Registration.Key)
AuthzInitial.Challenges = challenges
AuthzInitial.Combinations = combinations
AuthzFinal = AuthzInitial
AuthzFinal.Status = "valid"
exp := time.Now().Add(365 * 24 * time.Hour)
AuthzFinal.Expires = &exp
AuthzFinal.Challenges[0].Status = "valid"
return va, ssa, ra, fc, cleanUp
}
// NewCertificateAuthorityImpl creates a CA that talks to a remote CFSSL
// instance. (To use a local signer, simply instantiate CertificateAuthorityImpl
// directly.) Communications with the CA are authenticated with MACs,
// using CFSSL's authenticated signature scheme. A CA created in this way
// issues for a single profile on the remote signer, which is indicated
// by name in this constructor.
func NewCertificateAuthorityImpl(cadb core.CertificateAuthorityDatabase, config Config) (*CertificateAuthorityImpl, error) {
var ca *CertificateAuthorityImpl
var err error
logger := blog.GetAuditLogger()
logger.Notice("Certificate Authority Starting")
if config.SerialPrefix <= 0 || config.SerialPrefix >= 256 {
err = errors.New("Must have a positive non-zero serial prefix less than 256 for CA.")
return nil, err
}
// Create the remote signer
localProfile := cfsslConfig.SigningProfile{
Expiry: time.Hour, // BOGUS: Required by CFSSL, but not used
RemoteName: config.Server, // BOGUS: Only used as a flag by CFSSL
RemoteServer: config.Server,
UseSerialSeq: true,
}
localProfile.Provider, err = auth.New(config.AuthKey, nil)
if err != nil {
return nil, err
}
signer, err := remote.NewSigner(&cfsslConfig.Signing{Default: &localProfile})
if err != nil {
return nil, err
}
issuer, err := loadIssuer(config.IssuerCert)
if err != nil {
return nil, err
}
// In test mode, load a private key from a file.
// TODO: This should rely on the CFSSL config, to make it easy to use a key
// from a file vs an HSM. https://github.com/letsencrypt/boulder/issues/163
issuerKey, err := loadIssuerKey(config.IssuerKey)
if err != nil {
return nil, err
}
// Set up our OCSP signer. Note this calls for both the issuer cert and the
// OCSP signing cert, which are the same in our case.
ocspSigner, err := ocsp.NewSigner(issuer, issuer, issuerKey,
time.Hour*24*4)
if err != nil {
return nil, err
}
pa := policy.NewPolicyAuthorityImpl()
ca = &CertificateAuthorityImpl{
Signer: signer,
OCSPSigner: ocspSigner,
profile: config.Profile,
PA: pa,
DB: cadb,
Prefix: config.SerialPrefix,
log: logger,
NotAfter: issuer.NotAfter,
}
ca.ValidityPeriod, err = time.ParseDuration(config.Expiry)
if err != nil {
return nil, err
}
return ca, nil
}
func initAuthorities(t *testing.T) (*DummyValidationAuthority, *sa.SQLStorageAuthority, *RegistrationAuthorityImpl, clock.FakeClock, func()) {
err := json.Unmarshal(AccountKeyJSONA, &AccountKeyA)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONB, &AccountKeyB)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONC, &AccountKeyC)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountPrivateKeyJSON, &AccountPrivateKey)
test.AssertNotError(t, err, "Failed to unmarshal private JWK")
err = json.Unmarshal(ShortKeyJSON, &ShortKey)
test.AssertNotError(t, err, "Failed to unmarshall JWK")
fc := clock.NewFake()
dbMap, err := sa.NewDbMap(saDBConnStr)
if err != nil {
t.Fatalf("Failed to create dbMap: %s", err)
}
ssa, err := sa.NewSQLStorageAuthority(dbMap, fc)
if err != nil {
t.Fatalf("Failed to create SA: %s", err)
}
saDBCleanUp := test.ResetTestDatabase(t, dbMap.Db)
va := &DummyValidationAuthority{}
// PEM files in certificate-authority_test.go
caKeyPEM, _ := pem.Decode([]byte(CAkeyPEM))
caKey, _ := x509.ParsePKCS1PrivateKey(caKeyPEM.Bytes)
caCertPEM, _ := pem.Decode([]byte(CAcertPEM))
caCert, _ := x509.ParseCertificate(caCertPEM.Bytes)
basicPolicy := &cfsslConfig.Signing{
Default: &cfsslConfig.SigningProfile{
Usage: []string{"server auth", "client auth"},
Expiry: 1 * time.Hour,
CSRWhitelist: &cfsslConfig.CSRWhitelist{
PublicKey: true,
PublicKeyAlgorithm: true,
SignatureAlgorithm: true,
DNSNames: true,
},
},
}
signer, _ := local.NewSigner(caKey, caCert, x509.SHA256WithRSA, basicPolicy)
ocspSigner, _ := ocsp.NewSigner(caCert, caCert, caKey, time.Hour)
paDbMap, err := sa.NewDbMap(paDBConnStr)
if err != nil {
t.Fatalf("Failed to create dbMap: %s", err)
}
policyDBCleanUp := test.ResetTestDatabase(t, paDbMap.Db)
pa, err := policy.NewPolicyAuthorityImpl(paDbMap, false)
test.AssertNotError(t, err, "Couldn't create PA")
cadb, caDBCleanUp := caDBImpl(t)
ca := ca.CertificateAuthorityImpl{
Signer: signer,
OCSPSigner: ocspSigner,
SA: ssa,
PA: pa,
DB: cadb,
ValidityPeriod: time.Hour * 2190,
NotAfter: time.Now().Add(time.Hour * 8761),
Clk: fc,
}
cleanUp := func() {
saDBCleanUp()
caDBCleanUp()
policyDBCleanUp()
}
csrDER, _ := hex.DecodeString(CSRhex)
ExampleCSR, _ = x509.ParseCertificateRequest(csrDER)
Registration, _ = ssa.NewRegistration(core.Registration{Key: AccountKeyA})
ra := NewRegistrationAuthorityImpl(fc, blog.GetAuditLogger())
ra.SA = ssa
ra.VA = va
ra.CA = &ca
ra.PA = pa
ra.DNSResolver = &mocks.MockDNS{}
AuthzInitial.RegistrationID = Registration.ID
AuthzUpdated = AuthzInitial
AuthzFinal = AuthzUpdated
AuthzFinal.Status = "valid"
exp := time.Now().Add(365 * 24 * time.Hour)
AuthzFinal.Expires = &exp
AuthzFinal.Challenges[0].Status = "valid"
return va, ssa, &ra, fc, cleanUp
}
func initAuthorities(t *testing.T) (core.CertificateAuthority, *DummyValidationAuthority, *sa.SQLStorageAuthority, core.RegistrationAuthority) {
err := json.Unmarshal(AccountKeyJSONA, &AccountKeyA)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONB, &AccountKeyB)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountKeyJSONC, &AccountKeyC)
test.AssertNotError(t, err, "Failed to unmarshal public JWK")
err = json.Unmarshal(AccountPrivateKeyJSON, &AccountPrivateKey)
test.AssertNotError(t, err, "Failed to unmarshal private JWK")
err = json.Unmarshal(ShortKeyJSON, &ShortKey)
test.AssertNotError(t, err, "Failed to unmarshall JWK")
sa, err := sa.NewSQLStorageAuthority("sqlite3", ":memory:")
test.AssertNotError(t, err, "Failed to create SA")
sa.CreateTablesIfNotExists()
va := &DummyValidationAuthority{}
// PEM files in certificate-authority_test.go
caKeyPEM, _ := pem.Decode([]byte(CAkeyPEM))
caKey, _ := x509.ParsePKCS1PrivateKey(caKeyPEM.Bytes)
caCertPEM, _ := pem.Decode([]byte(CAcertPEM))
caCert, _ := x509.ParseCertificate(caCertPEM.Bytes)
basicPolicy := &cfsslConfig.Signing{
Default: &cfsslConfig.SigningProfile{
Usage: []string{"server auth", "client auth"},
Expiry: 1 * time.Hour,
CSRWhitelist: &cfsslConfig.CSRWhitelist{
PublicKey: true,
PublicKeyAlgorithm: true,
SignatureAlgorithm: true,
DNSNames: true,
},
},
}
signer, _ := local.NewSigner(caKey, caCert, x509.SHA256WithRSA, basicPolicy)
ocspSigner, _ := ocsp.NewSigner(caCert, caCert, caKey, time.Hour)
pa := policy.NewPolicyAuthorityImpl()
cadb, _ := test.NewMockCertificateAuthorityDatabase()
ca := ca.CertificateAuthorityImpl{
Signer: signer,
OCSPSigner: ocspSigner,
SA: sa,
PA: pa,
DB: cadb,
ValidityPeriod: time.Hour * 2190,
NotAfter: time.Now().Add(time.Hour * 8761),
MaxKeySize: 4096,
}
csrDER, _ := hex.DecodeString(CSRhex)
ExampleCSR, _ = x509.ParseCertificateRequest(csrDER)
// This registration implicitly gets ID = 1
Registration, _ = sa.NewRegistration(core.Registration{Key: AccountKeyA})
ra := NewRegistrationAuthorityImpl()
ra.SA = sa
ra.VA = va
ra.CA = &ca
ra.PA = pa
ra.AuthzBase = "http://acme.invalid/authz/"
ra.MaxKeySize = 4096
AuthzInitial.RegistrationID = Registration.ID
AuthzUpdated = AuthzInitial
AuthzUpdated.Challenges[0].Path = "Hf5GrX4Q7EBax9hc2jJnfw"
AuthzFinal = AuthzUpdated
AuthzFinal.Status = "valid"
exp := time.Now().Add(365 * 24 * time.Hour)
AuthzFinal.Expires = &exp
AuthzFinal.Challenges[0].Status = "valid"
return &ca, va, sa, &ra
}