docs

docs/documentation/platform/pki/acme-ca.mdx

@@ -14,7 +14,7 @@ ACME is a protocol that automates the process of certificate issuance and renewa
 ```mermaid
 graph TD
     A[ACME CA Provider<br>e.g., Let's Encrypt] <-->|ACME v2 Protocol| B[Infisical]
-    B -->|Creates TXT Records<br>via Route53| C[DNS Validation]
+    B -->|Creates TXT Records<br>via Route53/Cloudflare| C[DNS Validation]
     B -->|Manages Certificates| D[Subscribers]
 ```
 
@@ -28,8 +28,8 @@ We recommend reading about [ACME protocol](https://tools.ietf.org/html/rfc8555)
 
 A typical workflow for using Infisical with ACME Certificate Authorities consists of the following steps:
 
-1. Setting up AWS Route53 credentials with appropriate DNS permissions.
+1. Setting up AWS Route53 or Cloudflare credentials with appropriate DNS permissions.
-2. Creating an AWS connection in Infisical to store the Route53 credentials.
+2. Creating an AWS connection in Infisical to store the Route53/Cloudflare credentials.
 3. Registering an ACME Certificate Authority (like Let's Encrypt) with Infisical.
 4. Creating subscribers that use the ACME CA as their issuing authority.
 5. Managing certificate lifecycle events such as issuance, renewal, and revocation through Infisical.
@@ -55,9 +55,11 @@ This automated process eliminates the need for manual intervention in domain val
 In the following steps, we explore how to set up ACME Certificate Authority integration with Infisical using Let's Encrypt as an example.
 
 <Steps>
-    <Step title="Set Up AWS Connection with Required Permissions">
+    <Step title="Create App Connection with Required Permissions">
-        Before proceeding with the ACME CA registration, you need to set up an AWS connection with the appropriate permissions for DNS validation:
+        Before proceeding with the ACME CA registration, you need to set up an App Connection with the appropriate permissions for DNS validation:
 
+        <Tabs>
+            <Tab title="Route53">
                 1. Navigate to your Organization Settings > App Connections and create a new AWS connection.
 
                 2. Ensure your AWS connection has the following minimum permissions for Route53 DNS validation:
@@ -108,6 +110,20 @@ In the following steps, we explore how to set up ACME Certificate Authority inte
                 Replace `YOUR_HOSTED_ZONE_ID` with your actual Route53 hosted zone ID.
 
                 For detailed instructions on setting up an AWS connection, see the [AWS Connection](/integrations/app-connections/aws) documentation.
+            </Tab>
+            <Tab title="Cloudflare">
+                1. Navigate to your Organization Settings > App Connections and create a new Cloudflare connection.
+
+                2. Ensure your Cloudflare token has the following minimum permissions for DNS validation:
+
+                ```
+                Account:Account Settings:Read
+                Zone:DNS:Edit
+                ```
+
+                For detailed instructions on setting up a Cloudflare connection, see the [Cloudflare Connection](/integrations/app-connections/cloudflare) documentation.
+            </Tab>
+        </Tabs>
     </Step>
     <Step title="Register ACME Certificate Authority">
         <Tabs>
@@ -127,7 +143,7 @@ In the following steps, we explore how to set up ACME Certificate Authority inte
                     - **Type**: Select "ACME" as the External CA type.
                     - **Name**: Enter a name for the ACME CA (e.g., "lets-encrypt-production").
                     - **DNS App Connection**: Select from available DNS app connections or configure a new one. This connection provides Infisical with the credentials needed to create and remove DNS records for ACME validation.
-                    - **Hosted Zone ID**: Enter your Route53 hosted zone ID (e.g., Z04044I124N1GOOMCOYX1) for the domain(s) you'll be requesting certificates for.
+                    - **Zone ID**: Enter your Route53 hosted zone ID (e.g., Z04044I124N1GOOMCOYX1) or select your Cloudflare Zone for the domain(s) you'll be requesting certificates for.
                     - **Directory URL**: Enter the ACME v2 directory URL for your chosen CA provider (e.g., `https://acme-v02.api.letsencrypt.org/directory` for Let's Encrypt).
                     - **Account Email**: Email address to associate with your ACME account. This email will receive important notifications about your certificates.
                     - **Enable Direct Issuance**: Toggle on to allow direct certificate issuance without requiring subscribers.
@@ -226,7 +242,7 @@ In the following steps, we explore how to set up ACME Certificate Authority inte
         1. Infisical generates a key pair for the certificate
         2. Sends a Certificate Signing Request (CSR) to the ACME CA
         3. Receives a DNS-01 challenge from the ACME provider
-        4. Creates a TXT record in Route53 to satisfy the challenge
+        4. Creates a TXT record in Route53/Cloudflare to satisfy the challenge
         5. Notifies the ACME provider that the challenge is ready for validation
         6. Once validated, the ACME provider issues the certificate
         7. Infisical stores and manages the certificate for your subscriber
@@ -265,7 +281,7 @@ Let's Encrypt is a free, automated, and open Certificate Authority that provides
 
 <AccordionGroup>
   <Accordion title="What DNS validation methods are supported?">
-    Currently, Infisical supports DNS-01 validation through AWS Route53. The DNS-01 challenge method is preferred for ACME integrations because it:
+    Currently, Infisical supports DNS-01 validation through AWS Route53 or Cloudflare. The DNS-01 challenge method is preferred for ACME integrations because it:
 
     - Works with wildcard certificates
     - Doesn't require your servers to be publicly accessible

docs/documentation/platform/pki/external-ca.mdx

@@ -142,7 +142,7 @@ Get started with External CA integration:
     - **Enterprise CAs**: HashiCorp Vault PKI, Step CA
     - **Cloud CAs**: ACME-compatible managed services
 
-    Integration uses DNS-01 validation through Route53. Learn more about [supported DNS validation methods](/documentation/platform/pki/acme-ca#what-dns-validation-methods-are-supported).
+    Integration uses DNS-01 validation through Route53 or Cloudflare. Learn more about [supported DNS validation methods](/documentation/platform/pki/acme-ca#what-dns-validation-methods-are-supported).
 
     Support for additional integration protocols (EST, SCEP, direct APIs) is planned for future releases.
   </Accordion>

docs/integrations/app-connections/cloudflare.mdx

@@ -50,6 +50,17 @@ Infisical supports connecting to Cloudflare using API tokens and Account ID for
           </Accordion>
         </AccordionGroup>
       </Tab>
+      <Tab title="PKI">
+          Use the following permissions to grant Infisical access to verify certificates using DNS TXT records with ACME:
+
+          ![Configure Token](/images/app-connections/cloudflare/cloudflare-dns-configure-permissions.png)
+
+          **Required Permissions:**
+          - **Account** - **Account Settings** - **Read**
+          - **Zone** - **DNS** - **Edit**
+
+          Add these permissions to your API token and click **Continue to summary**, then **Create Token** to generate your API token.
+      </Tab>
     </Tabs>
 
   </Step>