add-trusted-cert
An API for calling the security add-trusted-cert
command in macOS to add certificates to the system keychain.
This is useful if you are generating a root CA / self-signed certificate and want to auto-register it into the keychain.
For more information, see man security
and search for the add-trusted-cert
command.
Install
npm i add-trusted-cert
Notes
- Using this will prompt the user for sudo access for
security
to write to the keychain,
followed by another confirmation to add the certificate to the trust store. - I have never gotten the
policyConstraint
flags to work with trustAsRoot
for resultType
- I cannot offer support for troubleshooting the
security
parameters, it's very much a black box in general
Usage
import { addTrustedCert, POLICY_CONSTRAINTS, RESULT_TYPES } from 'add-trusted-cert'
(async () => {
await addTrustedCert({
addToAdminCertStore: true,
resultType: RESULT_TYPES.TRUST_ROOT,
}, 'root.crt')
})()
Debugging
To see the command line output that is generated, add:
DEBUG=add-trusted-cert <your node app start command>
API
addTrustedCert(options, certFile) ⇒ Promise.<string>
Add certificate (in DER or PEM format) from certFile to per-user or local Admin Trust Settings. When modifying
per-user Trust Settings, user authentication is required via an authentication dialog. When modifying admin
Trust Settings, the process must be running as root, or admin authentication is required.
Returns: Promise.<string>
- Output of the security add-trusted-cert
command
See: man security add-trusted-cert
Param | Type | Description |
---|
options | object | |
[options.addToAdminCertStore] | boolean | If true, adds the cert to the admin cert store |
[options.resultType] | string | |
[options.policyConstraint] | Array.<string> | string | Policy constraints |
[options.appPath] | string | Application constraint |
[options.policyString] | string | Policy-specific string |
[options.allowedError] | Array.<(string|number)> | number | string | |
[options.keyUsageCode] | number | Key usage. For more than one usage, add values together (except -1). |
[options.keychain] | string | Keychain to which the cert is added. Default is '/Library/Keychains/System.keychain'. |
[options.settingsFileIn] | string | Input trust settings file; default is user domain |
[options.settingsFileOut] | string | Output trust settings file; default is user domain |
certFile | string | Certificate file to add |