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secret.go
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secret.go
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package api
import (
"database/sql"
"net/http"
"github.com/pressly/chi"
"github.com/roccaforte/server/errors"
"github.com/roccaforte/server/model"
"github.com/satori/go.uuid"
)
const (
ctxJWT contextKey = iota
)
func secretRouter() http.Handler {
r := chi.NewRouter()
r.Route("/", func(r chi.Router) {
r.Use(bearerTokenCtx)
r.Get("/", handler(allSecrets).Serve)
r.Post("/", handler(createSecret).Serve)
r.Put("/:secretID", handler(updateSecret).Serve)
r.Delete("/:secretID", handler(deleteSecret).Serve)
})
return r
}
func allSecrets(w http.ResponseWriter, r *http.Request) (content, error) {
author := bearerTokenSubject(r)
secrets, err := model.AllSecrets(author)
if err != nil {
return nil, errors.InternalServerError(err.Error())
}
return secrets, nil
}
func createSecret(w http.ResponseWriter, r *http.Request) (content, error) {
s := model.Secret{}
err := decode(r, &s)
if err != nil {
return nil, errors.BadRequest(err.Error())
}
author := bearerTokenSubject(r)
s.Author = model.User{ID: author}
err = s.Validate()
if err != nil {
return nil, errors.BadRequest(err.Error())
}
s, err = s.Create()
if err != nil {
return nil, errors.BadRequest(err.Error())
}
return s, nil
}
func updateSecret(w http.ResponseWriter, r *http.Request) (content, error) {
secretID, err := uuid.FromString(chi.URLParam(r, "secretID"))
if err != nil {
return nil, errors.BadRequest(err.Error())
}
s := model.Secret{}
err = decode(r, &s)
if err != nil {
return nil, errors.BadRequest(err.Error())
}
old, err := model.GetSecret(secretID)
if err != nil && err == sql.ErrNoRows {
return nil, errors.BadRequest("Secret specified does not exist.")
} else if err != nil {
return nil, errors.BadRequest(err.Error())
}
author := bearerTokenSubject(r)
if author != old.Author.ID {
return nil, errors.Unauthorized("You do not have permission to edit this secret.")
}
s.ID = secretID
s.Author.ID = author
s.Update()
return s, err
}
func deleteSecret(w http.ResponseWriter, r *http.Request) (content, error) {
secretID, err := uuid.FromString(chi.URLParam(r, "secretID"))
if err != nil {
return nil, errors.BadRequest(err.Error())
}
s, err := model.GetSecret(secretID)
if err != nil && err == sql.ErrNoRows {
return nil, nil
} else if err != nil {
return nil, errors.BadRequest(err.Error())
}
author := bearerTokenSubject(r)
if author != s.Author.ID {
return nil, errors.Unauthorized("You do not have permission to delete this secret.")
}
err = s.Delete()
if err != nil {
return nil, errors.InternalServerError("Unable to delete Secret.")
}
return s, nil
}