subhub/handlers/webfinder/webfinger.go
2019-09-19 10:14:22 +03:00

46 lines
913 B
Go

package webfinder
import (
"errors"
"github.com/gin-gonic/gin"
"net/http"
"strings"
)
func Get(c *gin.Context) {
res := c.Query("resource")
if res == "" {
c.String(http.StatusBadRequest, "Missing 'resouce' query parameter in webfinger")
return
}
address, err := getAddress(res)
if err != nil {
c.String(http.StatusBadRequest, err.Error())
}
// TODO find group???
actor, err := atAddress(address)
if err != nil {
if _, ok := err.(*badAddressError); ok {
c.String(http.StatusBadRequest, "Incorrect address format")
return
}
c.String(http.StatusBadRequest, err.Error())
return
}
if actor == nil {
c.String(http.StatusBadRequest, "Account not found")
}
c.JSON(http.StatusOK, actor)
}
func getAddress(res string) (string, error) {
args := strings.Split(res, ":")
if args[0] != "acct" {
return "", errors.New("Resource didn`t start with acct")
}
return args[1], nil
}