jandd
/
cacert-gosigner
1
0
Fork 0
Code Issues Pull Requests Projects Releases Activity

Configure and apply golangci-lint

Browse Source
main
Jan Dittberner 2 years ago
parent 63c3716b5b
commit baf6d0f037
23 changed files with 848 additions and 82 deletions
Show Stats Download Patch File Download Diff File

76
.golangci.yml
Unescape Escape View File

@ -0,0 +1,76 @@
---
run:
skip-files:
- pkg/config/amd64.go
- pkg/config/arm64.go
- pkg/config/armhf.go
output:
sort-results: true
linters-settings:
cyclop:
max-complexity: 15
goheader:
values:
const:
ORGANIZATION: CAcert Inc.
template: |-
Copyright {{ YEAR-RANGE }} {{ ORGANIZATION }}
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
gomnd:
ignored-functions:
- 'strconv.*'
ignored-numbers: ["2", "16", "128", "0o600"]
goimports:
local-prefixes: code.cacert.org,git.cacert.org
misspell:
locale: US
ignore-words:
- CAcert
linters:
disable-all: false
enable:
- bodyclose
- containedctx
- contextcheck
- cyclop
- decorder
- errorlint
- exportloopref
- forbidigo
- forcetypeassert
- gocognit
- goconst
- gocritic
- gofmt
- goheader
- goimports
- gomnd
- gosec
- lll
- makezero
- misspell
- nakedret
- nestif
- nlreturn
- nolintlint
- predeclared
- revive
- rowserrcheck
- sqlclosecheck
- wrapcheck
- wsl

202
LICENSE
Unescape Escape View File

@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

19
cmd/signer/main.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
@ -51,10 +68,12 @@ func main() {
if err != nil {
log.Fatalf("could not load CA hierarchy: %v", err)
}
opts = append(opts, hsm.CaConfigOption(caConfig))
if setupMode {
log.Print("running in setup mode")
opts = append(opts, hsm.SetupModeOption())
}

17
pkg/config/amd64.go
Unescape Escape View File

@ -1,5 +1,22 @@
//go:build linux && amd64
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package config
const SoftHsmModule = "/usr/lib/x86_64-linux-gnu/softhsm/libsofthsm2.so"

17
pkg/config/arm64.go
Unescape Escape View File

@ -1,5 +1,22 @@
//go:build linux && arm64
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package config
const SoftHsmModule = "/usr/lib/aarch64-linux-gnu/softhsm/libsofthsm2.so"

17
pkg/config/armhf.go
Unescape Escape View File

@ -1,5 +1,22 @@
//go:build linux && arm
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package config
const SoftHsmModule = "/usr/lib/arm-linux-gnueabihf/softhsm/libsofthsm2.so"

53
pkg/config/config.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package config
import (
@ -66,12 +83,14 @@ func (s *Settings) UnmarshalYAML(n *yaml.Node) error {
}
if data.ValidityYears.Root < data.ValidityYears.Intermediary {
return SettingsError{"validity of root CA certificates must be equal or greater than those if intermediary CA certificates"}
return SettingsError{"validity of root CA certificates must be equal or greater than those if" +
" intermediary CA certificates"}
}
if data.URLPatterns.Ocsp == "" {
return SettingsError{"you must specify an 'ocsp' URL pattern"}
}
if strings.Count(data.URLPatterns.Ocsp, "%s") > 1 {
return SettingsError{"url-pattern 'ocsp' must contain zero or one '%s' placeholder"}
}
@ -79,6 +98,7 @@ func (s *Settings) UnmarshalYAML(n *yaml.Node) error {
if data.URLPatterns.CRL == "" {
return SettingsError{"you must specify an 'crl' URL pattern"}
}
if strings.Count(data.URLPatterns.CRL, "%s") != 1 {
return SettingsError{"url-pattern 'crl' must contain one '%s' placeholder"}
}
@ -86,6 +106,7 @@ func (s *Settings) UnmarshalYAML(n *yaml.Node) error {
if data.URLPatterns.Issuer == "" {
return SettingsError{"you must specify an 'issuer' URL pattern"}
}
if strings.Count(data.URLPatterns.Issuer, "%s") != 1 {
return SettingsError{"url-pattern 'issuer' must contain one '%s' placeholder"}
}
@ -131,6 +152,7 @@ func (k *KeyStorage) UnmarshalYAML(n *yaml.Node) error {
if ks.Module == "" {
return errors.New("specify a 'module' field when using the 'p11module' type")
}
k.Module = ks.Module
default:
return fmt.Errorf("unsupported KeyStorage type '%s'", ks.TokenType)
@ -139,6 +161,7 @@ func (k *KeyStorage) UnmarshalYAML(n *yaml.Node) error {
if ks.Label == "" {
return errors.New("element 'label' must be specified")
}
k.Label = ks.Label
return nil
@ -155,6 +178,7 @@ func (c *SignerConfig) GetCADefinition(label string) (*CaCertificateEntry, error
if !ok {
return nil, fmt.Errorf("no CA definition found for label %s", label)
}
return entry, nil
}
@ -167,6 +191,7 @@ func (c *SignerConfig) CalculateValidity(cert *CaCertificateEntry, relativeTo ti
} else {
notAfter = notBefore.AddDate(c.global.ValidityYears.Intermediary, 0, 0)
}
return notBefore, notAfter
}
@ -179,6 +204,7 @@ func (c *SignerConfig) CalculateSubject(cert *CaCertificateEntry) pkix.Name {
PostalCode: c.global.Organization.PostalCode,
}
subject.CommonName = cert.CommonName
return subject
}
@ -195,6 +221,7 @@ func (c *SignerConfig) BuildOCSPURL(cert *CaCertificateEntry) string {
if strings.Count(c.global.URLPatterns.Ocsp, "%s") == 1 {
return fmt.Sprintf(c.global.URLPatterns.Ocsp, cert.Parent)
}
return c.global.URLPatterns.Ocsp
}
@ -218,6 +245,7 @@ func (c *SignerConfig) GetParentCA(label string) (*CaCertificateEntry, error) {
// RootCAs returns the labels of all configured root CAs
func (c *SignerConfig) RootCAs() []string {
roots := make([]string, 0)
for label, entry := range c.caMap {
if entry.IsRoot() {
roots = append(roots, label)
@ -230,6 +258,7 @@ func (c *SignerConfig) RootCAs() []string {
// IntermediaryCAs returns the labels of all configured intermediary CAs
func (c *SignerConfig) IntermediaryCAs() []string {
intermediaries := make([]string, 0)
for label, entry := range c.caMap {
if !entry.IsRoot() {
intermediaries = append(intermediaries, label)
@ -294,15 +323,19 @@ func (p *PrivateKeyInfo) UnmarshalYAML(value *yaml.Node) error {
switch internalStructure.Algorithm {
case "RSA":
p.Algorithm = x509.RSA
if internalStructure.RSABits == nil {
return errors.New("element 'rsa-bits' with RSA key length required for algorithm RSA")
}
p.RSABits = *internalStructure.RSABits
case "EC":
p.Algorithm = x509.ECDSA
if internalStructure.EccCurve == "" {
return errors.New("element 'ecc-curve' required for algorithm EC")
}
p.EccCurve, err = nameToCurve(internalStructure.EccCurve)
if err != nil {
return err
@ -325,16 +358,19 @@ func (p *PrivateKeyInfo) MarshalYAML() (interface{}, error) {
EccCurve string `yaml:"ecc-curve,omitempty"`
RSABits *int `yaml:"rsa-bits,omitempty"`
}{}
switch p.Algorithm {
case x509.RSA:
internalStructure.Algorithm = "RSA"
internalStructure.RSABits = &p.RSABits
case x509.ECDSA:
internalStructure.Algorithm = "EC"
curveName, err := curveToName(p.EccCurve)
if err != nil {
return nil, err
}
internalStructure.EccCurve = curveName
}
@ -385,17 +421,18 @@ type CaCertificateEntry struct {
func (c *CaCertificateEntry) UnmarshalYAML(value *yaml.Node) error {
var m struct {
KeyInfo *PrivateKeyInfo `yaml:"key-info"`
CommonName string `yaml:"common-name"`
MaxPathLen int `yaml:"max-path-len,omitempty"` // maximum path length should be 0 for CAs that issue end entity certificates
ExtKeyUsage []string `yaml:"ext-key-usages,omitempty"`
Parent string `yaml:"parent"`
Storage string `yaml:"storage"`
KeyInfo *PrivateKeyInfo `yaml:"key-info"`
CommonName string `yaml:"common-name"`
// maximum path length should be 0 for CAs that issue end entity certificates
MaxPathLen int `yaml:"max-path-len,omitempty"`
ExtKeyUsage []string `yaml:"ext-key-usages,omitempty"`
Parent string `yaml:"parent"`
Storage string `yaml:"storage"`
}
err := value.Decode(&m)
if err != nil {
return err
return fmt.Errorf("could not unmarshal CA certificate entry: %w", err)
}
if m.KeyInfo == nil {

23
pkg/config/config_test.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package config_test
import (
@ -116,6 +133,7 @@ ecc-curve: P-521
data, err := yaml.Marshal(item.pkInfo)
if item.expectErr {
require.Error(t, err)
return
}
@ -375,6 +393,7 @@ ext-key-usages:
err := yaml.Unmarshal([]byte(item.yaml), &entry)
if item.expectErr {
require.Error(t, err)
return
}
@ -544,6 +563,7 @@ func loadSignerConfig(t *testing.T) *config.SignerConfig {
require.NoError(t, err)
require.NotNil(t, sc)
return sc
}
@ -726,7 +746,8 @@ url-patterns:
crl: http://crl.example.org/%s.crl
issuer: http://issuer.example.org/%s.crt
`,
errMsg: "invalid Settings validity of root CA certificates must be equal or greater than those if intermediary CA certificates",
errMsg: "invalid Settings validity of root CA certificates must be equal or greater than " +
"those of intermediary CA certificates",
},
"no OCSP pattern": {
yaml: `

23
pkg/hsm/context.go
Unescape Escape View File

@ -1,7 +1,25 @@
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package hsm
import (
"context"
"errors"
"github.com/ThalesIgnite/crypto11"
@ -78,7 +96,10 @@ func IsVerbose(ctx context.Context) bool {
}
func GetP11Context(ctx context.Context, entry *config.CaCertificateEntry) (*crypto11.Context, error) {
contexts := ctx.Value(ctxP11Contexts).(map[string]*crypto11.Context)
contexts, ok := ctx.Value(ctxP11Contexts).(map[string]*crypto11.Context)
if !ok {
return nil, errors.New("type assertion failed")
}
if p11Context, ok := contexts[entry.Storage]; ok {
return p11Context, nil

110
pkg/hsm/hsm.go
Unescape Escape View File

@ -1,3 +1,21 @@
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package hsm handles hardware security modules.
package hsm
import (
@ -40,7 +58,7 @@ func GetRootCACertificate(ctx context.Context, label string) (*x509.Certificate,
caCert, err := sc.GetCADefinition(label)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not get CA definition for label %s: %w", label, err)
}
if !caCert.IsRoot() {
@ -122,7 +140,7 @@ func GetIntermediaryCACertificate(ctx context.Context, certLabel string) (*x509.
caCert, err := sc.GetCADefinition(certLabel)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not get CA definition for label %s: %w", certLabel, err)
}
if caCert.IsRoot() {
@ -200,10 +218,15 @@ func GetIntermediaryCACertificate(ctx context.Context, certLabel string) (*x509.
return certificate, nil
}
func generateIntermediaryCACertificate(config *config.SignerConfig, certLabel string, publicKey crypto.PublicKey, template *x509.Certificate) (*x509.Certificate, error) {
func generateIntermediaryCACertificate(
config *config.SignerConfig,
certLabel string,
publicKey crypto.PublicKey,
template *x509.Certificate,
) (*x509.Certificate, error) {
parent, err := config.GetParentCA(certLabel)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not get parent CA for label %s: %w", certLabel, err)
}
serial, err := randomSerialNumber()
@ -250,12 +273,12 @@ func generateIntermediaryCACertificate(config *config.SignerConfig, certLabel st
}
func addCertificate(p11Context *crypto11.Context, label string, certificate *x509.Certificate) error {
objectId, err := randomObjectId()
objectID, err := randomObjectID()
if err != nil {
return err
}
err = p11Context.ImportCertificateWithLabel(objectId, []byte(label), certificate)
err = p11Context.ImportCertificateWithLabel(objectID, []byte(label), certificate)
if err != nil {
return fmt.Errorf("could not import certificate into token: %w", err)
}
@ -265,9 +288,10 @@ func addCertificate(p11Context *crypto11.Context, label string, certificate *x50
func getKeyPair(ctx context.Context, label string, keyInfo *config.PrivateKeyInfo) (crypto.Signer, error) {
sc := GetSignerConfig(ctx)
cert, err := sc.GetCADefinition(label)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not get CA definition for label %s: %w", label, err)
}
if cert.KeyPair != nil {
@ -296,48 +320,90 @@ func getKeyPair(ctx context.Context, label string, keyInfo *config.PrivateKeyInf
case x509.RSA:
keyPair, err = generateRSAKeyPair(p11Context, label, keyInfo)
if err != nil {
return nil, fmt.Errorf("could not generate RSA key pair: %w", err)
return nil, err
}
case x509.ECDSA:
keyPair, err = generateECDSAKeyPair(p11Context, label, keyInfo)
if err != nil {
return nil, fmt.Errorf("could not generate ECDSA key pair: %w", err)
return nil, err
}
default:
return nil, fmt.Errorf("could not generate private key with label %s with unsupported key algorithm %s", label, keyInfo.Algorithm)
return nil, fmt.Errorf(
"could not generate private key with label %s with unsupported key algorithm %s",
label,
keyInfo.Algorithm,
)
}
return keyPair, nil
}
func generateECDSAKeyPair(p11Context *crypto11.Context, label string, keyInfo *config.PrivateKeyInfo) (crypto11.Signer, error) {
newObjectId, err := randomObjectId()
func generateECDSAKeyPair(
p11Context *crypto11.Context,
label string,
keyInfo *config.PrivateKeyInfo,
) (crypto11.Signer, error) {
var (
err error
newObjectID []byte
signer crypto11.Signer
)
newObjectID, err = randomObjectID()
if err != nil {
return nil, err
}
return p11Context.GenerateECDSAKeyPairWithLabel(newObjectId, []byte(label), keyInfo.EccCurve)
signer, err = p11Context.GenerateECDSAKeyPairWithLabel(newObjectID, []byte(label), keyInfo.EccCurve)
if err != nil {
return nil, fmt.Errorf("could not generate ECDSA key pair: %w", err)
}
return signer, nil
}
func generateRSAKeyPair(p11Context *crypto11.Context, label string, keyInfo *config.PrivateKeyInfo) (crypto11.Signer, error) {
newObjectId, err := randomObjectId()
func generateRSAKeyPair(
p11Context *crypto11.Context,
label string,
keyInfo *config.PrivateKeyInfo,
) (crypto11.Signer, error) {
var (
err error
newObjectID []byte
signer crypto11.Signer
)
newObjectID, err = randomObjectID()
if err != nil {
return nil, err
}
return p11Context.GenerateRSAKeyPairWithLabel(newObjectId, []byte(label), keyInfo.RSABits)
signer, err = p11Context.GenerateRSAKeyPairWithLabel(newObjectID, []byte(label), keyInfo.RSABits)
if err != nil {
return nil, fmt.Errorf("could not generate RSA key pair: %w", err)
}
return signer, nil
}
func randomObjectId() ([]byte, error) {
result := make([]byte, 20)
func randomObjectID() ([]byte, error) {
const objectIDSize = 20
result := make([]byte, objectIDSize)
_, err := rand.Read(result)
if err != nil {
return nil, fmt.Errorf("could not create new random object id: %w", err)
}
return result, nil
}
func generateRootCACertificate(certFile string, keyPair crypto.Signer, template *x509.Certificate) (*x509.Certificate, error) {
func generateRootCACertificate(
certFile string,
keyPair crypto.Signer,
template *x509.Certificate,
) (*x509.Certificate, error) {
serial, err := randomSerialNumber()
if err != nil {
return nil, err
@ -414,6 +480,7 @@ func certificateMatches(certificate *x509.Certificate, key crypto.Signer) bool {
certificate.PublicKey,
key.Public(),
)
return false
}
@ -423,6 +490,7 @@ func loadCertificate(certFile string) (*x509.Certificate, error) {
if errors.Is(err, syscall.ENOENT) {
return nil, nil
}
return nil, fmt.Errorf("could not get info for %s: %w", certFile, err)
}
@ -453,10 +521,10 @@ func loadCertificate(certFile string) (*x509.Certificate, error) {
}
func randomSerialNumber() (*big.Int, error) {
serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
serialNumber, err := rand.Int(rand.Reader, new(big.Int).Lsh(big.NewInt(1), 128))
if err != nil {
return nil, fmt.Errorf("could not generate serial number: %w", err)
}
return serialNumber, nil
}

17
pkg/hsm/setup.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package hsm
import (

33
pkg/hsm/storage.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package hsm
import (
@ -39,13 +56,15 @@ func prepareCrypto11Context(ctx context.Context, label string) (*crypto11.Contex
p11Context, err = crypto11.Configure(p11Config)
if err != nil {
return nil, fmt.Errorf("could not configure PKCS#11 library: %v", err)
return nil, fmt.Errorf("could not configure PKCS#11 library: %w", err)
}
return p11Context, nil
}
func getPin(p11Config *crypto11.Config) (string, error) {
var err error
tokenPinEnv := strings.ReplaceAll(p11Config.TokenLabel, "-", "_")
tokenPinEnv = strings.ReplaceAll(tokenPinEnv, " ", "_")
tokenPinEnv = strings.ToUpper(tokenPinEnv)
@ -59,14 +78,20 @@ func getPin(p11Config *crypto11.Config) (string, error) {
return "", errors.New("stdin is not a terminal")
}
fmt.Printf("Enter PIN for token %s: ", p11Config.TokenLabel)
_, err = fmt.Fprintf(os.Stdout, "Enter PIN for token %s: ", p11Config.TokenLabel)
if err != nil {
return "", fmt.Errorf("could not write PIN prompt: %w", err)
}
bytePin, err := term.ReadPassword(syscall.Stdin)
if err != nil {
return "", errors.New("could not read PIN")
return "", fmt.Errorf("could not read PIN: %w", err)
}
fmt.Println()
_, err = fmt.Fprintln(os.Stdout)
if err != nil {
return "", fmt.Errorf("could not write to stdout: %w", err)
}
pin = string(bytePin)
}

17
pkg/openpgp/signing/repository.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package signing
type Repository interface {

17
pkg/openpgp/signing/signing.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package signing
type OpenPGPSigning struct{}

93
pkg/x509/openssl/repository.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package openssl
import (
@ -27,6 +44,15 @@ const (
certificateExpired indexStatus = "E"
)
const (
posStatus int = iota
posExpiry
posRevocation
posSerial
posFilename
posSubject
)
// An indexEntry represents a line in an openssl ca compatible index.txt file
// a format specification is available at https://pki-tutorial.readthedocs.io/en/latest/cadb.html
type indexEntry struct {
@ -134,6 +160,7 @@ func (r *Repository) StoreRevocation(revoked *pkix.RevokedCertificate) error {
entry.markRevoked(revoked.RevocationTime, reason)
err = r.writeIndex()
return err
}
@ -189,6 +216,7 @@ func (r *Repository) RevokedCertificates() ([]pkix.RevokedCertificate, error) {
}
result := make([]pkix.RevokedCertificate, 0)
for _, entry := range r.entries {
if entry.revokedAt != nil {
result = append(result, pkix.RevokedCertificate{
@ -203,7 +231,9 @@ func (r *Repository) RevokedCertificates() ([]pkix.RevokedCertificate, error) {
}
func (r *Repository) loadIndex() error {
entries := make([]indexEntry, 0, 100)
const reservedEntries = 100 // use 100 as base capacity to avoid unnecessary array resizing
entries := make([]indexEntry, 0, reservedEntries)
f, err := os.Open(r.indexFileName)
if err != nil && !os.IsNotExist(err) {
@ -224,10 +254,12 @@ func (r *Repository) loadIndex() error {
if err != nil {
return err
}
entries = append(entries, *indexEntry)
}
if err := indexScanner.Err(); err != nil {
return err
return fmt.Errorf("could not scan index file: %w", err)
}
r.entries = entries
@ -240,6 +272,7 @@ func (r *Repository) writeIndex() error {
if err != nil {
return fmt.Errorf("could not create index file %s: %w", r.indexFileName, err)
}
defer func(f *os.File) {
_ = f.Close()
}(f)
@ -251,6 +284,7 @@ func (r *Repository) writeIndex() error {
if err != nil {
return fmt.Errorf("could not write entry for serial %s: %w", entry.serialNumber, err)
}
if i < len(r.entries)-1 {
_, err = w.WriteString("\n")
if err != nil {
@ -258,6 +292,7 @@ func (r *Repository) writeIndex() error {
}
}
}
err = w.Flush()
if err != nil {
return fmt.Errorf("could not write to %s: %w", r.indexFileName, err)
@ -278,11 +313,11 @@ func (r *Repository) addIndexEntry(ie *indexEntry) error {
}
func (r *Repository) newIndexEntryFromLine(text string) (*indexEntry, error) {
var err error
const expectedFieldNumber = 6
fields := strings.Split(text, "\t")
var err error
const expectedFieldNumber = 6
fields := strings.SplitN(text, "\t", expectedFieldNumber)
if len(fields) != expectedFieldNumber {
return nil, fmt.Errorf(
"unexpected number of fields %d instead of %d",
@ -291,59 +326,63 @@ func (r *Repository) newIndexEntryFromLine(text string) (*indexEntry, error) {
)
}
expirationParsed, err := time.Parse(TimeSpec, fields[1])
expirationParsed, err := time.Parse(TimeSpec, fields[posExpiry])
if err != nil {
return nil, err
return nil, fmt.Errorf("could not parse expiration time %s: %w", fields[posExpiry], err)
}
var revocationTimeParsed time.Time
var revocationReason revoking.CRLReason
if fields[2] != "" {
var timeString string
if strings.Contains(fields[2], ",") {
parts := strings.SplitN(fields[2], ",", 2)
timeString = parts[0]
revocationReason = revoking.ParseReason(parts[1])
} else {
timeString = fields[2]
var (
revocationTimeParsed time.Time
revocationReason revoking.CRLReason
)
if fields[posRevocation] != "" {
timeString, reasonText, found := strings.Cut(fields[revocationReason], ",")
if found {
revocationReason = revoking.ParseReason(reasonText)
}
revocationTimeParsed, err = time.Parse(TimeSpec, timeString)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not parse revocation time %s: %w", timeString, err)
}
}
serialParsed := new(big.Int)
if _, ok := serialParsed.SetString(fields[3], 16); !ok {
if _, ok := serialParsed.SetString(fields[posSerial], 16); !ok {
return nil, fmt.Errorf("could not parse serial number %s", fields[3])
}
fileNameParsed := "unknown"
if fields[4] != "" {
_, err = os.Stat(path.Join(path.Dir(r.indexFileName), fields[4]))
if fields[posFilename] != "" {
certificateFile := path.Join(path.Dir(r.indexFileName), fields[posFilename])
_, err = os.Stat(certificateFile)
if err != nil && !os.IsNotExist(err) {
return nil, err
return nil, fmt.Errorf("could not check certificate file %s: %w", certificateFile, err)
}
fileNameParsed = fields[4]
fileNameParsed = fields[posFilename]
}
return &indexEntry{
statusFlag: indexStatus(fields[0]),
statusFlag: indexStatus(fields[posStatus]),
expiresAt: expirationParsed,
revokedAt: &revocationTimeParsed,
revocationReason: revocationReason,
serialNumber: serialParsed,
fileName: fileNameParsed,
certificateSubjectDN: fields[5],
certificateSubjectDN: fields[posSubject],
}, nil
}
func NewFileRepository(baseDirectory string) (*Repository, error) {
err := os.Chdir(baseDirectory)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not change to base directory %s: %w", baseDirectory, err)
}
return &Repository{
indexFileName: path.Join(baseDirectory, "index.txt"),
lock: &sync.Mutex{},

22
pkg/x509/openssl/repository_test.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package openssl_test
import (
@ -11,10 +28,11 @@ import (
"testing"
"time"
"git.cacert.org/cacert-gosigner/pkg/x509/openssl"
"git.cacert.org/cacert-gosigner/pkg/x509/revoking"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"git.cacert.org/cacert-gosigner/pkg/x509/openssl"
"git.cacert.org/cacert-gosigner/pkg/x509/revoking"
)
func TestStoreRevocation(t *testing.T) {

17
pkg/x509/revoking/repository.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package revoking
import (

26
pkg/x509/revoking/revoking.go
Unescape Escape View File

@ -1,3 +1,21 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package revoking takes care of handling certificate revocation requests.
package revoking
import (
@ -85,12 +103,6 @@ type RevokeCertificate struct {
reason CRLReason
}
type CertificateRevoked struct {
serialNumber *big.Int
revocationTime time.Time
reason string
}
type CRLInformation struct {
CRL []byte // DER encoded CRL
}
@ -103,7 +115,7 @@ func (r *X509Revoking) Revoke(revokeCertificate *RevokeCertificate) (*pkix.Revok
}
if err := r.repository.StoreRevocation(revoked); err != nil {
return nil, err
return nil, fmt.Errorf("could not store revocation %w", err)
}
return revoked, nil

26
pkg/x509/revoking/revoking_test.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package revoking
import (
@ -20,8 +37,10 @@ func (t *testRepo) RevokedCertificates() ([]pkix.RevokedCertificate, error) {
result := make([]pkix.RevokedCertificate, len(t.revoked))
for i, s := range t.revoked {
serialNumber := s
result[i] = pkix.RevokedCertificate{
SerialNumber: &s,
SerialNumber: &serialNumber,
RevocationTime: time.Now(),
}
}
@ -31,15 +50,18 @@ func (t *testRepo) RevokedCertificates() ([]pkix.RevokedCertificate, error) {
func (t *testRepo) StoreRevocation(revoked *pkix.RevokedCertificate) error {
t.revoked = append(t.revoked, *revoked.SerialNumber)
return nil
}
func randomSerial(t *testing.T) *big.Int {
t.Helper()
serial, err := rand.Int(rand.Reader, new(big.Int).Lsh(big.NewInt(1), 128))
if err != nil {
t.Fatalf("could not generate random serial number: %v", err)
}
return serial
}
@ -50,12 +72,14 @@ func TestRevoking(t *testing.T) {
if err != nil {
t.Fatalf("could not generate key pair: %v", err)
}
caTemplate := &x509.Certificate{Subject: pkix.Name{CommonName: "Test CA"}, SerialNumber: randomSerial(t)}
certificateBytes, err := x509.CreateCertificate(rand.Reader, caTemplate, caTemplate, caKey.Public(), caKey)
if err != nil {
t.Fatalf("could not self-sign CA certificate: %v", err)
}
caCertificate, err := x509.ParseCertificate(certificateBytes)
if err != nil {
t.Fatalf("could not create test CA certificate: %v", err)

17
pkg/x509/signing/repository.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package signing
import "crypto/x509"

22
pkg/x509/signing/signer.go
Unescape Escape View File

@ -1,3 +1,21 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package signing takes care of X.509 certificate signing.
package signing
import (
@ -10,7 +28,7 @@ type SignerRequest struct {
CSR *x509.CertificateRequest
SubjectDN pkix.Name
Emails []string
DnsNames []string
DNSNames []string
Duration time.Duration
SignatureAlgorithm x509.SignatureAlgorithm
}
@ -26,7 +44,7 @@ func NewSignerRequest(
CSR: csr,
SubjectDN: subjectDN,
Emails: emails,
DnsNames: dnsNames,
DNSNames: dnsNames,
Duration: duration,
SignatureAlgorithm: signatureAlgorithm,
}

23
pkg/x509/signing/signing.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package signing
import (
@ -16,8 +33,6 @@ func NewX509Signing(signer Signer, repo Repository) *X509Signing {
return &X509Signing{signer: signer, repo: repo}
}
type CertificatePolicyId int
type RequestSignature struct {
rawCSRData []byte
subjectCommonName string
@ -70,12 +85,12 @@ func (x *X509Signing) Sign(signingRequest *RequestSignature) (*CertificateSigned
),
)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not sign certificate: %w", err)
}
err = x.repo.StoreCertificate(certificateFromSigner.Certificate)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not store certificate: %w", err)
}
return &CertificateSigned{certificate: certificateFromSigner.Certificate}, nil

43
pkg/x509/signing/signing_test.go
Unescape Escape View File

@ -1,3 +1,20 @@
/*
Copyright 2021-2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package signing_test
import (
@ -6,12 +23,14 @@ import (
"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"fmt"
"math/big"
"testing"
"time"
"git.cacert.org/cacert-gosigner/pkg/x509/signing"
"github.com/stretchr/testify/assert"
"git.cacert.org/cacert-gosigner/pkg/x509/signing"
)
type testRepo struct {
@ -20,6 +39,7 @@ type testRepo struct {
func (r *testRepo) StoreCertificate(certificate *x509.Certificate) error {
r.certs[certificate.SerialNumber.Text(16)] = *certificate
return nil
}
@ -35,10 +55,12 @@ func newTestSignerResponse(certificate *x509.Certificate) *signing.SignerRespons
func randomSerial(t *testing.T) *big.Int {
t.Helper()
serial, err := rand.Int(rand.Reader, new(big.Int).Lsh(big.NewInt(1), 128))
if err != nil {
t.Fatalf("could not generate random serial number: %v", err)
}
return serial
}
@ -57,12 +79,12 @@ func (s *testSigner) SignCertificate(request *signing.SignerRequest) (*signing.S
certBytes, err := x509.CreateCertificate(rand.Reader, template, s.certificate, request.CSR.PublicKey, s.key)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not sign certificate: %w", err)
}
certificate, err := x509.ParseCertificate(certBytes)
if err != nil {
return nil, err
return nil, fmt.Errorf("could not parse certificate: %w", err)
}
return newTestSignerResponse(certificate), nil
@ -79,12 +101,21 @@ func TestSigning(t *testing.T) {
}
csrTemplate := &x509.CertificateRequest{PublicKey: csrKey.Public()}
csrBytes, err := x509.CreateCertificateRequest(rand.Reader, csrTemplate, csrKey)
if err != nil {
t.Error(err)
}
testRequest := signing.NewRequestSignature(csrBytes, "Test Subject", []string{"test@example.org"}, nil, 365*24*time.Hour, x509.SHA384WithRSA)
testRequest := signing.NewRequestSignature(
csrBytes,
"Test Subject",
[]string{"test@example.org"},
nil,
365*24*time.Hour,
x509.SHA384WithRSA,
)
signed, err := s.Sign(testRequest)
if err != nil {
t.Error(err)
@ -98,19 +129,23 @@ func TestSigning(t *testing.T) {
func newTestSigner(t *testing.T) *testSigner {
t.Helper()
caKey, err := rsa.GenerateKey(rand.Reader, 3072)
if err != nil {
t.Fatalf("could not generate key pair: %v", err)
}
caTemplate := &x509.Certificate{Subject: pkix.Name{CommonName: "Test CA"}, SerialNumber: randomSerial(t)}
certificateBytes, err := x509.CreateCertificate(rand.Reader, caTemplate, caTemplate, caKey.Public(), caKey)
if err != nil {
t.Fatalf("could not self-sign CA certificate: %v", err)
}
caCertificate, err := x509.ParseCertificate(certificateBytes)
if err != nil {
t.Fatalf("could not create test CA certificate: %v", err)
}
return &testSigner{key: caKey, certificate: caCertificate, t: t}
}

Write Preview
Loading…
Cancel
Save