From a23c3e61c5d89ef67973891b5b3a176c06e1b174 Mon Sep 17 00:00:00 2001
From: jwijenbergh <jeroenwijenbergh@protonmail.com>
Date: Wed, 12 Apr 2023 22:52:49 +0200
Subject: Refactor: Split internal server into multiple packages

- Pass contexts
- Have separate packages for e.g. custom, institute and secure
- internet servers, profiles....
- Return types from the public ./types package with a Public() method
---
 internal/server/endpoints/endpoints.go | 53 ++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 internal/server/endpoints/endpoints.go

(limited to 'internal/server/endpoints/endpoints.go')

diff --git a/internal/server/endpoints/endpoints.go b/internal/server/endpoints/endpoints.go
new file mode 100644
index 0000000..75bca55
--- /dev/null
+++ b/internal/server/endpoints/endpoints.go
@@ -0,0 +1,53 @@
+package endpoints
+
+import (
+	"net/url"
+
+	"github.com/go-errors/errors"
+)
+
+type List struct {
+	API           string `json:"api_endpoint"`
+	Authorization string `json:"authorization_endpoint"`
+	Token         string `json:"token_endpoint"`
+}
+
+type Versions struct {
+	V2 List `json:"http://eduvpn.org/api#2"`
+	V3 List `json:"http://eduvpn.org/api#3"`
+}
+
+// Endpoints defines the json format for /.well-known/vpn-user-portal".
+type Endpoints struct {
+	API Versions `json:"api"`
+	V   string   `json:"v"`
+}
+
+func (e Endpoints) Validate() error {
+	v3 := e.API.V3
+	pAPI, err := url.Parse(v3.API)
+	if err != nil {
+		return errors.WrapPrefix(err, "failed to parse API endpoint", 0)
+	}
+	pAuth, err := url.Parse(v3.Authorization)
+	if err != nil {
+		return errors.WrapPrefix(err, "failed to parse API authorization endpoint", 0)
+	}
+	pToken, err := url.Parse(v3.Token)
+	if err != nil {
+		return errors.WrapPrefix(err, "failed to parse API token endpoint", 0)
+	}
+	if pAPI.Scheme != pAuth.Scheme {
+		return errors.Errorf("API scheme: '%v', is not equal to authorization scheme: '%v'", pAPI.Scheme, pAuth.Scheme)
+	}
+	if pAPI.Scheme != pToken.Scheme {
+		return errors.Errorf("API scheme: '%v', is not equal to token scheme: '%v'", pAPI.Scheme, pToken.Scheme)
+	}
+	if pAPI.Host != pAuth.Host {
+		return errors.Errorf("API host: '%v', is not equal to authorization host: '%v'", pAPI.Host, pAuth.Host)
+	}
+	if pAPI.Host != pToken.Host {
+		return errors.Errorf("API host: '%v', is not equal to token host: '%v'", pAPI.Host, pToken.Host)
+	}
+	return nil
+}
-- 
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