View a private CA
You can use the ACM console or the Amazon CLI to view detailed metadata about a private CA and change several of the values as needed. For detailed information about updating CAs, see Update a private CA in Amazon Private Certificate Authority.
To view CA details in the console
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Sign in to your Amazon account and open the Amazon Private CA console at https://console.amazonaws.cn/acm-pca/home
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Review the Private certificate authorities list. You can navigate through multiple pages of CAs using the page numbers at upper-right.
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To show detailed metadata for a listed CA, choose the radio button by the CA that you want to inspect. This opens a details pane with the following tabbed views:
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Subject tab– Information about the distinguished name for the CA. For more information, see Subject distinguished name. The fields displayed include:
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Subject – Summary of provided name information fields
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Organization (O) – For example, a company name
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Organization Unit (OU) – For example, a division within a company
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Country name (C) – A two-letter country code
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State or province name – Full name of a state or province
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Locality name – The name of a city
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Common Name (CN) – A human-readable string to identify the CA.
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CA certificate tab – Information about the validity of the CA certificate
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Valid until – The date and time until the CA certificate is valid
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Expires in – The number of days until expiration
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Revocation configuration tab – Your current selections for certificate revocation options. Choose Edit to update.
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Certificate Revocation List (CRL) distribution – Status of Enabled or Disabled
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Online Certificate Status Protocol (OCSP) – Status of Enabled or Disabled
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Permissions tab – Your current selection of certificate renewal permisisons for this CA through Amazon Certificate Manager (ACM). Choose Edit to update.
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ACM authorization for renewals – Status of authorized or unauthorized
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Tags tab – Your current assignment of customizable labels for this CA. Choose the Manage tags to update.
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Resource shares tab – Your current assignment of resource shares for this CA through Amazon Resource Access Manager (RAM). Choose Manage resource shares to update.
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Name – Name of the resource share
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Status – status of the resource share
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Choose the ID field of the CA that you want to inspect to open the General pane. The CA's 32-byte hexadecimal unique identifier appears at the top. The pane provides the following additional information:
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Status – CA status. Possible values are Creating, Pending certificate, Active, Deleted, Disabled, Expired, and Failed.
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ARN – The Amazon Resource Name for the CA.
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Owner – The Amazon account that owns the CA. This may be your account (Self) or an account that has delegated CA management permissions to you.
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CA type – The type of CA. Possible values are Root and Subordinate.
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Created at – The date and time when the CA was created.
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Expiration date – The date and time when the CA certificate expires.
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Mode – The mode of the CA. Possible values are General-purpose (certificates that can be configured with any expiration date) and Short-lived certificate (certificates with a maximum validity period of seven days). A short validity period can substitute in some cases for a revocation mechanism. The default is General-purpose.
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Key algorithm – The public key algorithm supported by the CA. Possible values are RSA 2048, RSA 4096, ECDSA P2567, and ECDSA P384.
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Signing algorithm – The algorithm that the CA uses to sign certificate requests. (Not to be confused with the
SigningAlgorithm
parameter used to sign certificates when they are issued.) Possible values are SHA256 ECDSA, SHA384 ECDSA, SHA512 ECDSA, SHA256 RSA, SHA384 RSA, and SHA512 RSA -
Key storage security standard – Level of Federal Information Processing Standards conformance. Possible values are FIPS 140-2 level 3 or higher and FIPS 140-2 level 3 or higher. This parameter varies by Amazon Region.
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To view and modify CA details using the Amazon CLI
Use the describe-certificate-authority command in the Amazon CLI to display details about a CA, as shown in the following command:
$
aws acm-pca describe-certificate-authority --certificate-authority-arn arn:aws:acm:region
:account
:certificate-authority/CA_ID
The command returns information similar to the following:
{
"CertificateAuthority":{
"Arn":"arn:aws:acm:region
:account
:certificate-authority/CA_ID
",
"CreatedAt":"2022-05-02T11:59:02.022000-07:00",
"LastStateChangeAt":"2022-05-02T11:59:18.498000-07:00",
"Type":"ROOT",
"Serial":"serial_number
",
"Status":"ACTIVE",
"NotBefore":"2022-05-02T10:59:17-07:00",
"NotAfter":"2031-05-02T11:59:17-07:00",
"CertificateAuthorityConfiguration":{
"KeyAlgorithm":"RSA_2048",
"SigningAlgorithm":"SHA256WITHRSA",
"Subject":{
"Organization":"testing_com"
}
},
"RevocationConfiguration":{
"CrlConfiguration":{
"Enabled":false
}
}
}
}
For information about updating a private CA from the command line, see Updating a CA (CLI).