mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-17 22:57:44 +00:00
135 lines
3.2 KiB
Go
135 lines
3.2 KiB
Go
// Copyright 2023 The Forgejo Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package forgefed
|
|
|
|
import (
|
|
"fmt"
|
|
"net/url"
|
|
|
|
"code.gitea.io/gitea/modules/validation"
|
|
|
|
"github.com/valyala/fastjson"
|
|
)
|
|
|
|
type (
|
|
SourceType string
|
|
)
|
|
|
|
const (
|
|
ForgejoSourceType SourceType = "forgejo"
|
|
GiteaSourceType SourceType = "gitea"
|
|
)
|
|
|
|
var KnownSourceTypes = []any{
|
|
ForgejoSourceType, GiteaSourceType,
|
|
}
|
|
|
|
// ------------------------------------------------ NodeInfoWellKnown ------------------------------------------------
|
|
|
|
// NodeInfo data type
|
|
// swagger:model
|
|
type NodeInfoWellKnown struct {
|
|
Href string
|
|
}
|
|
|
|
// Factory function for PersonID. Created struct is asserted to be valid
|
|
func NewNodeInfoWellKnown(body []byte) (NodeInfoWellKnown, error) {
|
|
result, err := NodeInfoWellKnownUnmarshalJSON(body)
|
|
if err != nil {
|
|
return NodeInfoWellKnown{}, err
|
|
}
|
|
|
|
if valid, err := validation.IsValid(result); !valid {
|
|
return NodeInfoWellKnown{}, err
|
|
}
|
|
|
|
return result, nil
|
|
}
|
|
|
|
func NodeInfoWellKnownUnmarshalJSON(data []byte) (NodeInfoWellKnown, error) {
|
|
p := fastjson.Parser{}
|
|
val, err := p.ParseBytes(data)
|
|
if err != nil {
|
|
return NodeInfoWellKnown{}, err
|
|
}
|
|
href := string(val.GetStringBytes("links", "0", "href"))
|
|
return NodeInfoWellKnown{Href: href}, nil
|
|
}
|
|
|
|
// Validate collects error strings in a slice and returns this
|
|
func (node NodeInfoWellKnown) Validate() []string {
|
|
var result []string
|
|
result = append(result, validation.ValidateNotEmpty(node.Href, "Href")...)
|
|
|
|
parsedURL, err := url.Parse(node.Href)
|
|
if err != nil {
|
|
result = append(result, err.Error())
|
|
return result
|
|
}
|
|
|
|
if parsedURL.Host == "" {
|
|
result = append(result, "Href has to be absolute")
|
|
}
|
|
|
|
result = append(result, validation.ValidateOneOf(parsedURL.Scheme, []any{"http", "https"})...)
|
|
|
|
if parsedURL.RawQuery != "" {
|
|
result = append(result, "Href may not contain query")
|
|
}
|
|
|
|
return result
|
|
}
|
|
|
|
func (id ActorID) AsWellKnownNodeInfoURI() string {
|
|
wellKnownPath := ".well-known/nodeinfo"
|
|
var result string
|
|
if id.Port == "" {
|
|
result = fmt.Sprintf("%s://%s/%s", id.Schema, id.Host, wellKnownPath)
|
|
} else {
|
|
result = fmt.Sprintf("%s://%s:%s/%s", id.Schema, id.Host, id.Port, wellKnownPath)
|
|
}
|
|
return result
|
|
}
|
|
|
|
// ------------------------------------------------ NodeInfo ------------------------------------------------
|
|
|
|
// NodeInfo data type
|
|
// swagger:model
|
|
type NodeInfo struct {
|
|
Source SourceType
|
|
}
|
|
|
|
func NodeInfoUnmarshalJSON(data []byte) (NodeInfo, error) {
|
|
p := fastjson.Parser{}
|
|
val, err := p.ParseBytes(data)
|
|
if err != nil {
|
|
return NodeInfo{}, err
|
|
}
|
|
source := string(val.GetStringBytes("software", "name"))
|
|
result := NodeInfo{}
|
|
result.Source = SourceType(source)
|
|
return result, nil
|
|
}
|
|
|
|
func NewNodeInfo(body []byte) (NodeInfo, error) {
|
|
result, err := NodeInfoUnmarshalJSON(body)
|
|
if err != nil {
|
|
return NodeInfo{}, err
|
|
}
|
|
|
|
if valid, err := validation.IsValid(result); !valid {
|
|
return NodeInfo{}, err
|
|
}
|
|
return result, nil
|
|
}
|
|
|
|
// Validate collects error strings in a slice and returns this
|
|
func (node NodeInfo) Validate() []string {
|
|
var result []string
|
|
result = append(result, validation.ValidateNotEmpty(string(node.Source), "source")...)
|
|
result = append(result, validation.ValidateOneOf(node.Source, KnownSourceTypes)...)
|
|
|
|
return result
|
|
}
|