happyDomain/api/provider_specs.go

106 lines
3.3 KiB
Go

// Copyright or © or Copr. happyDNS (2020)
//
// contact@happydns.org
//
// This software is a computer program whose purpose is to provide a modern
// interface to interact with DNS systems.
//
// This software is governed by the CeCILL license under French law and abiding
// by the rules of distribution of free software. You can use, modify and/or
// redistribute the software under the terms of the CeCILL license as
// circulated by CEA, CNRS and INRIA at the following URL
// "http://www.cecill.info".
//
// As a counterpart to the access to the source code and rights to copy, modify
// and redistribute granted by the license, users are provided only with a
// limited warranty and the software's author, the holder of the economic
// rights, and the successive licensors have only limited liability.
//
// In this respect, the user's attention is drawn to the risks associated with
// loading, using, modifying and/or developing or reproducing the software by
// the user in light of its specific status of free software, that may mean
// that it is complicated to manipulate, and that also therefore means that it
// is reserved for developers and experienced professionals having in-depth
// computer knowledge. Users are therefore encouraged to load and test the
// software's suitability as regards their requirements in conditions enabling
// the security of their systems and/or data to be ensured and, more generally,
// to use and operate it in the same conditions as regards security.
//
// The fact that you are presently reading this means that you have had
// knowledge of the CeCILL license and that you accept its terms.
package api
import (
"fmt"
"net/http"
"strings"
"github.com/gin-gonic/gin"
"git.happydns.org/happydns/forms"
"git.happydns.org/happydns/model"
"git.happydns.org/happydns/providers"
)
func declareProviderSpecsRoutes(router *gin.RouterGroup) {
router.GET("/providers/_specs", listProviders)
router.GET("/providers/_specs/:psid/icon.png", getProviderSpecIcon)
apiProviderSpecsRoutes := router.Group("/providers/_specs/:psid")
apiProviderSpecsRoutes.Use(ProviderSpecsHandler)
apiProviderSpecsRoutes.GET("", getProviderSpec)
}
func listProviders(c *gin.Context) {
srcs := providers.GetProviders()
ret := map[string]providers.ProviderInfos{}
for k, src := range *srcs {
ret[k] = src.Infos
}
c.JSON(http.StatusOK, ret)
}
func getProviderSpecIcon(c *gin.Context) {
psid := string(c.Param("psid"))
cnt, ok := providers.Icons[strings.TrimSuffix(psid, ".png")]
if !ok {
c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"errmsg": "Icon not found."})
}
c.Data(http.StatusOK, "image/png", cnt)
}
func ProviderSpecsHandler(c *gin.Context) {
ssid := string(c.Param("ssid"))
src, err := providers.FindProvider(ssid)
if err != nil {
c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"errmsg": fmt.Sprintf("Unable to find provider: %w", err)})
return
}
c.Set("providertype", src)
c.Next()
}
type viewProviderSpec struct {
Fields []*forms.Field `json:"fields,omitempty"`
Capabilities []string `json:"capabilities,omitempty"`
}
func getProviderSpec(c *gin.Context) {
src := c.MustGet("providertype").(happydns.Provider)
c.JSON(http.StatusOK, viewProviderSpec{
Fields: forms.GenStructFields(src),
Capabilities: providers.GetProviderCapabilities(src),
})
}