Standardize capitalization of X.509

doc/.vale/gitlab/Substitutions.yml

@@ -18,4 +18,5 @@ swap:
   rspec: RSpec
   self hosted: self-managed
   self-hosted: self-managed
+  x509: X.509
   yaml: YAML

doc/api/commits.md

@@ -755,7 +755,7 @@ Example response if commit is GPG signed:
 }
 ```
 
-Example response if commit is x509 signed:
+Example response if commit is X.509 signed:
 
 ```json
 {

doc/raketasks/README.md

@@ -37,4 +37,4 @@ The following are available Rake tasks:
 | [Uploads sanitize](../administration/raketasks/uploads/sanitize.md)                                 | Remove EXIF data from images uploaded to earlier versions of GitLab.                      |
 | [User management](user_management.md)                                                               | Perform user management tasks.                                                            |
 | [Webhooks administration](web_hooks.md)                                                             | Maintain project Webhooks.                                                                |
-| [X509 signatures](x509_signatures.md)                                                               | Update x509 commit signatures, useful if certificate store has changed.                   |
+| [X.509 signatures](x509_signatures.md)                                                              | Update X.509 commit signatures, useful if certificate store has changed.                  |

doc/raketasks/x509_signatures.md

-# X509 signatures **(CORE ONLY)**
+# X.509 signatures **(CORE ONLY)**
 
-When [signing commits with x509](../user/project/repository/x509_signed_commits/index.md),
+When [signing commits with X.509](../user/project/repository/x509_signed_commits/index.md),
 the trust anchor might change and the signatures stored within the database must be updated.
 
-## Update all x509 signatures
+## Update all X.509 signatures
 
-This task loops through all X509 signed commits and updates their verification based on current
+This task loops through all X.509 signed commits and updates their verification based on current
 certificate store.
 
-To update all x509 signatures, run:
+To update all X.509 signatures, run:
 
 **Omnibus Installation**
 

doc/user/group/saml_sso/index.md

@@ -300,7 +300,7 @@ GitLab [isn't limited to the SAML providers listed above](#my-identity-provider-
 | SAML Request Binding | HTTP Redirect | GitLab (the service provider) redirects users to your Identity Provider with a base64 encoded `SAMLRequest` HTTP parameter. |
 | SAML Response Binding | HTTP POST | Your Identity Provider responds to users with an HTTP form including the `SAMLResponse`, which a user's browser submits back to GitLab. |
 | Sign SAML Response | Yes | We require this to prevent tampering. |
-| X509 Certificate in response | Yes | This is used to sign the response and checked against the provided fingerprint. |
+| X.509 Certificate in response | Yes | This is used to sign the response and checked against the provided fingerprint. |
 | Fingerprint Algorithm | SHA-1  | We need a SHA-1 hash of the certificate used to sign the SAML Response. |
 | Signature Algorithm | SHA-1/SHA-256/SHA-384/SHA-512 | Also known as the Digest Method, this can be specified in the SAML response. It determines how a response is signed. |
 | Encrypt SAML Assertion | No | TLS is used between your Identity Provider, the user's browser, and GitLab. |

doc/user/project/repository/x509_signed_commits/index.md

@@ -2,17 +2,17 @@
 type: concepts, howto
 ---
 
-# Signing commits with x509
+# Signing commits with X.509
 
-[x509](https://en.wikipedia.org/wiki/X.509) is a standard format for public key
+[X.509](https://en.wikipedia.org/wiki/X.509) is a standard format for public key
 certificates issued by a public or private Public Key Infrastructure (PKI).
-Personal x509 certificates are used for authentication or signing purposes
+Personal X.509 certificates are used for authentication or signing purposes
 such as SMIME, but Git also supports signing of commits and tags
-with x509 certificates in a similar way as with [GPG](../gpg_signed_commits/index.md).
-The main difference is the trust anchor which is the PKI for x509 certificates
+with X.509 certificates in a similar way as with [GPG](../gpg_signed_commits/index.md).
+The main difference is the trust anchor which is the PKI for X.509 certificates
 instead of a web of trust with GPG.
 
-## How GitLab handles x509
+## How GitLab handles X.509
 
 GitLab uses its own certificate store and therefore defines the trust chain.
 
@@ -27,7 +27,7 @@ For a commit to be *verified* by GitLab:
 
 NOTE: **Note:** Certificate revocation lists are checked on a daily basis via background worker.
 
-## Obtaining an x509 key pair
+## Obtaining an X.509 key pair
 
 If your organization has Public Key Infrastructure (PKI), that PKI will provide
 an S/MIME key.
@@ -37,9 +37,9 @@ own self-signed one, or purchase one. MozillaZine keeps a nice collection
 of [S/MIME-capable signing authorities](http://kb.mozillazine.org/Getting_an_SMIME_certificate)
 and some of them generate keys for free.
 
-## Associating your x509 certificate with Git
+## Associating your X.509 certificate with Git
 
-To take advantage of X509 signing, you will need Git 2.19.0 or later. You can
+To take advantage of X.509 signing, you will need Git 2.19.0 or later. You can
 check your Git version with:
 
 ```sh
@@ -64,7 +64,7 @@ Install [smimesign](https://github.com/github/smimesign) by downloading the
 installer or via `brew install smimesign` on MacOS.
 
 Get the ID of your certificate with `smimesign --list-keys` and set your
-signingkey `git config --global user.signingkey ID`, then configure x509:
+signingkey `git config --global user.signingkey ID`, then configure X.509:
 
 ```sh
 git config --global gpg.x509.program smimesign
@@ -73,7 +73,7 @@ git config --global gpg.format x509
 
 ## Signing commits
 
-After you have [associated your x509 certificate with Git](#associating-your-x509-certificate-with-git) you
+After you have [associated your X.509 certificate with Git](#associating-your-x509-certificate-with-git) you
 can start signing your commits:
 
 1. Commit like you used to, the only difference is the addition of the `-S` flag: