1 files changed, 27 insertions, 0 deletions

diff --git a/app/controllers/oauth2_discovery.go b/app/controllers/oauth2_discovery.go
new file mode 100644
index 0000000..15528e6
--- /dev/null
+++ b/app/controllers/oauth2_discovery.go
@@ -0,0 +1,27 @@
+package controllers
+
+import (
+        "fmt"
+        "net/http"
+
+        "code.crute.us/mcrute/ssh-proxy/app/models"
+        "github.com/labstack/echo/v4"
+)
+
+type Oauth2DiscoveryController struct {
+        Hostname string
+}
+
+func (d *Oauth2DiscoveryController) Handle(c echo.Context) error {
+        return c.JSON(http.StatusOK, models.OauthDiscoveryMetadata{
+                Issuer:                        d.Hostname,
+                AuthorizationEndpoint:         fmt.Sprintf("%s/auth/login", d.Hostname), // Not really supported here
+                TokenEndpoint:                 fmt.Sprintf("%s/auth/token", d.Hostname),
+                DeviceAuthorizationEndpoint:   fmt.Sprintf("%s/auth/device", d.Hostname),
+                SupportedResponseTypes:        []string{models.ResponseTypeCode},
+                SupportedGrantTypes:           []string{models.GrantTypeDevice},
+                SupportedResponseModes:        []string{models.ResponseModeQuery},
+                SupportedUILocales:            []string{"en-us"},
+                SupportedChallengeCodeMethods: []string{models.ChallengeTypeSHA256},
+        })
+}