Update documentation

docs/index.md

@@ -14,6 +14,10 @@ an `OAuth 2 Access Token`. Since there is no mechanism in Quay for creating appl
 is recommended to create a separate organization and application for Terraform. Be sure to create the
 `OAuth 2 Access Token` using a service account since the token will be tied to that account.
 
+An alternative method of authentication is to use JWT OAuth2 access tokens that are generated by an external Identity
+Provider (Quay must be configured to trust this Identity Provider). Only password grant is supported at this time.
+Specify the `oauth2_*` set of variables to enable this feature.
+
 ## Example Usage
 
 ```terraform
@@ -27,6 +31,10 @@ provider "quay" {
 
 ### Optional
 
+- `oauth2_client_id` (String) OAuth2 client ID. Used for generating a JWT OAuth2 access token with password grant. May also be provided via the QUAY_OAUTH2_CLIENT_ID environment variable.
+- `oauth2_password` (String, Sensitive) OAuth2 password. Used for generating a JWT OAuth2 access token with password grant. May also be provided via the QUAY_OAUTH2_PASSWORD environment variable.
+- `oauth2_token_url` (String) OAuth2 token endpoint URL. Used for generating a JWT OAuth2 access token with password grant. May also be provided via the QUAY_OAUTH2_TOKEN_URL environment variable.
+- `oauth2_username` (String) OAuth2 username. Used for generating a JWT OAuth2 access token with password grant. May also be provided via the QUAY_OAUTH2_USERNAME environment variable.
 - `token` (String, Sensitive) Quay token. May also be provided via the QUAY_TOKEN environment variable.
 - `url` (String) Quay URL. May also be provided via the QUAY_URL environment variable. Example: https://quay.example.com
 

go.mod

@@ -15,13 +15,23 @@ require (
 )
 
 require (
+	github.com/BurntSushi/toml v1.2.1 // indirect
+	github.com/Kunde21/markdownfmt/v3 v3.1.0 // indirect
+	github.com/Masterminds/goutils v1.1.1 // indirect
+	github.com/Masterminds/semver/v3 v3.2.0 // indirect
+	github.com/Masterminds/sprig/v3 v3.2.3 // indirect
 	github.com/ProtonMail/go-crypto v1.1.0-alpha.2 // indirect
 	github.com/agext/levenshtein v1.2.2 // indirect
 	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
+	github.com/armon/go-radix v1.0.0 // indirect
+	github.com/bgentry/speakeasy v0.1.0 // indirect
+	github.com/bmatcuk/doublestar/v4 v4.6.1 // indirect
 	github.com/cloudflare/circl v1.3.7 // indirect
 	github.com/fatih/color v1.16.0 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/hashicorp/cli v1.1.6 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-checkpoint v0.5.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
@@ -37,25 +47,36 @@ require (
 	github.com/hashicorp/logutils v1.0.0 // indirect
 	github.com/hashicorp/terraform-exec v0.21.0 // indirect
 	github.com/hashicorp/terraform-json v0.22.1 // indirect
+	github.com/hashicorp/terraform-plugin-docs v0.19.4 // indirect
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.34.0 // indirect
 	github.com/hashicorp/terraform-registry-address v0.2.3 // indirect
 	github.com/hashicorp/terraform-svchost v0.1.1 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
+	github.com/huandu/xstrings v1.3.3 // indirect
+	github.com/imdario/mergo v0.3.15 // indirect
 	github.com/kr/pretty v0.3.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/oklog/run v1.0.0 // indirect
+	github.com/posener/complete v1.2.3 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
+	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/spf13/cast v1.5.0 // indirect
 	github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
 	github.com/vmihailenco/msgpack/v5 v5.4.1 // indirect
 	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
+	github.com/yuin/goldmark v1.7.1 // indirect
+	github.com/yuin/goldmark-meta v1.1.0 // indirect
 	github.com/zclconf/go-cty v1.15.0 // indirect
+	go.abhg.dev/goldmark/frontmatter v0.2.0 // indirect
 	golang.org/x/crypto v0.26.0 // indirect
+	golang.org/x/exp v0.0.0-20230626212559-97b1e661b5df // indirect
 	golang.org/x/mod v0.19.0 // indirect
 	golang.org/x/net v0.25.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
@@ -66,4 +87,6 @@ require (
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240227224415-6ceb2ff114de // indirect
 	google.golang.org/grpc v1.63.2 // indirect
 	google.golang.org/protobuf v1.34.0 // indirect
+	gopkg.in/yaml.v2 v2.3.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )