profilefed/webfinger/types.go

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2024-03-09 04:56:26 +00:00
package webfinger
// Descriptor represents a WebFinger JSON Resource Descriptor (JRD)
type Descriptor struct {
Subject string `json:"subject"`
Aliases []string `json:"aliases"`
Properties map[string]string `json:"properties,omitempty"`
Links []Link `json:"links"`
}
// Link represents a JRD link item
type Link struct {
Rel string `json:"rel"`
Type string `json:"type,omitempty"`
Href string `json:"href"`
}
// LinkByType searches for a link with the given type. If found, it returns
// the link and true. Otherwise, it returns the zero value and false.
func (d *Descriptor) LinkByType(linkType string) (Link, bool) {
for _, link := range d.Links {
if link.Type == linkType {
return link, true
}
}
return Link{}, false
}
// LinkByRel searches for a link with the given rel value. If found, it returns
// the link and true. Otherwise, it returns the zero value and false.
func (d *Descriptor) LinkByRel(rel string) (Link, bool) {
for _, link := range d.Links {
if link.Rel == rel {
return link, true
}
}
return Link{}, false
}