206 lines
7.8 KiB
Plaintext
206 lines
7.8 KiB
Plaintext
---
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layout: api
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page_title: Certificate Authority - Connect - HTTP API
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sidebar_title: Certificate Authority (CA)
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description: |-
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The /connect/ca endpoints provide tools for interacting with Connect's
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Certificate Authority mechanism via Consul's HTTP API.
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---
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# Certificate Authority (CA) - Connect HTTP API
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The `/connect/ca` endpoints provide tools for interacting with Connect's
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Certificate Authority mechanism.
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## List CA Root Certificates
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This endpoint returns the current list of trusted CA root certificates in
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the cluster.
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| Method | Path | Produces |
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| ------ | ------------------- | ------------------ |
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| `GET` | `/connect/ca/roots` | `application/json` |
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The table below shows this endpoint's support for
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[blocking queries](/api/features/blocking),
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[consistency modes](/api/features/consistency),
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[agent caching](/api/features/caching), and
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[required ACLs](/api#authentication).
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| Blocking Queries | Consistency Modes | Agent Caching | ACL Required |
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| ---------------- | ----------------- | ------------- | ------------ |
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| `YES` | `all` | `none` | `none` |
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### Parameters
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- `pem` `(boolean: false)` - Specifies that the return body should be a PEM encoded
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certificate chain suitable for use by applications needing to trust Connect CA
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signed certificates. The Content-Type will be set to `application/pem-certificate-chain`
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to indicate the format of the response.
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### Sample Request
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```shell-session
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$ curl \
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http://127.0.0.1:8500/v1/connect/ca/roots
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```
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### Sample Response
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```json
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{
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"ActiveRootID": "c7:bd:55:4b:64:80:14:51:10:a4:b9:b9:d7:e0:75:3f:86:ba:bb:24",
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"TrustDomain": "7f42f496-fbc7-8692-05ed-334aa5340c1e.consul",
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"Roots": [
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{
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"ID": "c7:bd:55:4b:64:80:14:51:10:a4:b9:b9:d7:e0:75:3f:86:ba:bb:24",
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"Name": "Consul CA Root Cert",
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"SerialNumber": 7,
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"SigningKeyID": "2d:09:5d:84:b9:89:4b:dd:e3:88:bb:9c:e2:b2:69:81:1f:4b:a6:fd:4d:df:ee:74:63:f3:74:55:ca:b0:b5:65",
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"ExternalTrustDomain": "a1499528-fbf6-df7b-05e5-ae81e1873fc4",
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"NotBefore": "2018-05-25T21:39:23Z",
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"NotAfter": "2028-05-22T21:39:23Z",
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"RootCert": "-----BEGIN CERTIFICATE-----\nMIICmDCCAj6gAwIBAgIBBzAKBggqhkjOPQQDAjAWMRQwEgYDVQQDEwtDb25zdWwg\nQ0EgNzAeFw0xODA1MjUyMTM5MjNaFw0yODA1MjIyMTM5MjNaMBYxFDASBgNVBAMT\nC0NvbnN1bCBDQSA3MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEq4S32Pu0/VL4\nG75gvdyQuAhqMZFsfBRwD3pgvblgZMeJc9KDosxnPR+W34NXtMD/860NNVJIILln\n9lLhIjWPQqOCAXswggF3MA4GA1UdDwEB/wQEAwIBhjAPBgNVHRMBAf8EBTADAQH/\nMGgGA1UdDgRhBF8yZDowOTo1ZDo4NDpiOTo4OTo0YjpkZDplMzo4ODpiYjo5Yzpl\nMjpiMjo2OTo4MToxZjo0YjphNjpmZDo0ZDpkZjplZTo3NDo2MzpmMzo3NDo1NTpj\nYTpiMDpiNTo2NTBqBgNVHSMEYzBhgF8yZDowOTo1ZDo4NDpiOTo4OTo0YjpkZDpl\nMzo4ODpiYjo5YzplMjpiMjo2OTo4MToxZjo0YjphNjpmZDo0ZDpkZjplZTo3NDo2\nMzpmMzo3NDo1NTpjYTpiMDpiNTo2NTA/BgNVHREEODA2hjRzcGlmZmU6Ly83ZjQy\nZjQ5Ni1mYmM3LTg2OTItMDVlZC0zMzRhYTUzNDBjMWUuY29uc3VsMD0GA1UdHgEB\n/wQzMDGgLzAtgis3ZjQyZjQ5Ni1mYmM3LTg2OTItMDVlZC0zMzRhYTUzNDBjMWUu\nY29uc3VsMAoGCCqGSM49BAMCA0gAMEUCIBBBDOWXWApx4S6bHJ49AW87Nw8uQ/gJ\nJ6lvm3HzEQw2AiEA4PVqWt+z8fsQht0cACM42kghL97SgDSf8rgCqfLYMng=\n-----END CERTIFICATE-----\n",
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"IntermediateCerts": null,
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"Active": true,
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"PrivateKeyType": "ec",
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"PrivateKeyBits": 256,
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"CreateIndex": 8,
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"ModifyIndex": 8
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}
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]
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}
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```
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### Sample PEM Encoded Response
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```
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-----BEGIN CERTIFICATE-----
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MIICDzCCAbWgAwIBAgIBCDAKBggqhkjOPQQDAjAxMS8wLQYDVQQDEyZwcmktMWNq
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OHphbW0uY29uc3VsLmNhLjA3OTMzYTEzLmNvbnN1bDAeFw0yMDEwMDgxOTQ4MzZa
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Fw0zMDEwMDgxOTQ4MzZaMDExLzAtBgNVBAMTJnByaS0xY2o4emFtbS5jb25zdWwu
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Y2EuMDc5MzNhMTMuY29uc3VsMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEDCkT
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IIxSDhA3XCKIuDcj4s9IVjf0NQT6QHPAzFBb964/4fTtX/J8x2n6A1lOXowFIWtx
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GvAD/IJF74zn5ZA/wqOBvTCBujAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUw
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AwEB/zApBgNVHQ4EIgQguPlAkrIkOnLr9+8DZ4afZWrYZUd2LB6nMJP72jDVxmcw
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KwYDVR0jBCQwIoAguPlAkrIkOnLr9+8DZ4afZWrYZUd2LB6nMJP72jDVxmcwPwYD
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VR0RBDgwNoY0c3BpZmZlOi8vMDc5MzNhMTMtYTYyYi1iZTkwLTQ0ZjEtZGVkOWE2
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NjczNzZlLmNvbnN1bDAKBggqhkjOPQQDAgNIADBFAiEA0ExkvLESG1I1TMFVronr
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2fjoORukgzBgRMbWAEC2DJ0CIACsxeFS6tprHiRv4cEa2Md75h1iIisb2V2U7dvY
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Z7Rr
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-----END CERTIFICATE-----
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-----BEGIN CERTIFICATE-----
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MIICEzCCAbigAwIBAgIBCTAKBggqhkjOPQQDAjAxMS8wLQYDVQQDEyZwcmktMWNq
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OHphbW0uY29uc3VsLmNhLjA3OTMzYTEzLmNvbnN1bDAeFw0yMDEwMDgxOTQ3Mzda
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Fw0yMTEwMDgxOTQ3MzdaMDExLzAtBgNVBAMTJnNlYy0xbmIxMHZ0by5jb25zdWwu
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Y2EuMDc5MzNhMTMuY29uc3VsMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE9zWs
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UxEYvLZUySoflz6e+HqLcaXM8heNRRkAiLiGkmn6nan6olnnrVBLyHAfHaHWJQ9W
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wI8HwSZf0g4Ms16LWKOBwDCBvTAOBgNVHQ8BAf8EBAMCAYYwEgYDVR0TAQH/BAgw
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BgEB/wIBADApBgNVHQ4EIgQg+csK9Sg6odIfLLk3aiRY2OB4O0DiOa1XRTVdOVDE
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t6QwKwYDVR0jBCQwIoAguPlAkrIkOnLr9+8DZ4afZWrYZUd2LB6nMJP72jDVxmcw
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PwYDVR0RBDgwNoY0c3BpZmZlOi8vMDc5MzNhMTMtYTYyYi1iZTkwLTQ0ZjEtZGVk
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OWE2NjczNzZlLmNvbnN1bDAKBggqhkjOPQQDAgNJADBGAiEAqJ60KJepAP4Xe4Ak
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5UYB1huu/B8Lyz5yEYUpUplgdD4CIQCrrkoXoD4SGJ4HaIjy6a5eNf3YkhLpmbXO
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6DL6FXVa1Q==
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-----END CERTIFICATE-----
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```
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## Get CA Configuration
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This endpoint returns the current CA configuration.
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| Method | Path | Produces |
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| ------ | --------------------------- | ------------------ |
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| `GET` | `/connect/ca/configuration` | `application/json` |
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The table below shows this endpoint's support for
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[blocking queries](/api/features/blocking),
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[consistency modes](/api/features/consistency),
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[agent caching](/api/features/caching), and
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[required ACLs](/api#authentication).
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| Blocking Queries | Consistency Modes | Agent Caching | ACL Required |
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| ---------------- | ----------------- | ------------- | --------------- |
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| `YES` | `all` | `none` | `operator:read` |
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### Sample Request
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```shell-session
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$ curl \
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http://127.0.0.1:8500/v1/connect/ca/configuration
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```
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### Sample Response
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```json
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{
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"Provider": "consul",
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"Config": {
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"LeafCertTTL": "72h",
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"RotationPeriod": "2160h",
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"IntermediateCertTTL": "8760h"
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},
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"CreateIndex": 5,
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"ModifyIndex": 5
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}
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```
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## Update CA Configuration
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This endpoint updates the configuration for the CA. If this results in a
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new root certificate being used, the [Root Rotation](/docs/connect/ca#root-certificate-rotation) process will be triggered.
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| Method | Path | Produces |
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| ------ | --------------------------- | ------------------ |
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| `PUT` | `/connect/ca/configuration` | `application/json` |
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The table below shows this endpoint's support for
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[blocking queries](/api/features/blocking),
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[consistency modes](/api/features/consistency),
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[agent caching](/api/features/caching), and
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[required ACLs](/api#authentication).
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| Blocking Queries | Consistency Modes | Agent Caching | ACL Required |
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| ---------------- | ----------------- | ------------- | ---------------- |
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| `NO` | `none` | `none` | `operator:write` |
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### Parameters
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- `Provider` `(string: <required>)` - Specifies the CA provider type to use.
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- `Config` `(map[string]string: <required>)` - The raw configuration to use
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for the chosen provider. For more information on configuring the Connect CA
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providers, see [Provider Config](/docs/connect/ca).
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- `ForceWithoutCrossSigning` `(bool: <optional>)` - Indicates that the CA change
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should be force to complete even if the current CA doesn't support cross
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signing. Changing root without cross-signing may cause temporary connection
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failures until the rollout completes. See [Forced Rotation Without
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Cross-Signing](/docs/connect/ca#forced-rotation-without-cross-signing)
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for more detail.
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### Sample Payload
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```json
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{
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"Provider": "consul",
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"Config": {
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"LeafCertTTL": "72h",
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"PrivateKey": "-----BEGIN RSA PRIVATE KEY-----...",
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"RootCert": "-----BEGIN CERTIFICATE-----...",
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"RotationPeriod": "2160h",
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"IntermediateCertTTL": "8760h"
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},
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"ForceWithoutCrossSigning": false
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}
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```
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### Sample Request
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```shell-session
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$ curl \
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--request PUT \
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--data @payload.json \
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http://127.0.0.1:8500/v1/connect/ca/configuration
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```
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