mirror of https://github.com/portainer/portainer
113 lines
3.3 KiB
Go
113 lines
3.3 KiB
Go
package customtemplates
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import (
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"net/http"
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"strconv"
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"github.com/pkg/errors"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/http/security"
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"github.com/portainer/portainer/api/internal/authorization"
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httperror "github.com/portainer/portainer/pkg/libhttp/error"
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"github.com/portainer/portainer/pkg/libhttp/response"
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)
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// @id CustomTemplateList
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// @summary List available custom templates
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// @description List available custom templates.
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// @description **Access policy**: authenticated
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// @tags custom_templates
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// @security ApiKeyAuth
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// @security jwt
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// @produce json
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// @param type query []int true "Template types" Enums(1,2,3)
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// @success 200 {array} portainer.CustomTemplate "Success"
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// @failure 500 "Server error"
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// @router /custom_templates [get]
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func (handler *Handler) customTemplateList(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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templateTypes, err := parseTemplateTypes(r)
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if err != nil {
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return httperror.BadRequest("Invalid Custom template type", err)
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}
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customTemplates, err := handler.DataStore.CustomTemplate().ReadAll()
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve custom templates from the database", err)
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}
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resourceControls, err := handler.DataStore.ResourceControl().ReadAll()
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve resource controls from the database", err)
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}
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customTemplates = authorization.DecorateCustomTemplates(customTemplates, resourceControls)
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securityContext, err := security.RetrieveRestrictedRequestContext(r)
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve info from request context", err)
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}
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if !securityContext.IsAdmin {
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user, err := handler.DataStore.User().Read(securityContext.UserID)
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve user information from the database", err)
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}
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userTeamIDs := make([]portainer.TeamID, 0)
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for _, membership := range securityContext.UserMemberships {
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userTeamIDs = append(userTeamIDs, membership.TeamID)
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}
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customTemplates = authorization.FilterAuthorizedCustomTemplates(customTemplates, user, userTeamIDs)
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}
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customTemplates = filterByType(customTemplates, templateTypes)
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return response.JSON(w, customTemplates)
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}
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func parseTemplateTypes(r *http.Request) ([]portainer.StackType, error) {
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err := r.ParseForm()
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if err != nil {
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return nil, errors.WithMessage(err, "failed to parse request params")
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}
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types, exist := r.Form["type"]
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if !exist {
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return []portainer.StackType{}, nil
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}
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res := []portainer.StackType{}
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for _, templateTypeStr := range types {
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templateType, err := strconv.Atoi(templateTypeStr)
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if err != nil {
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return nil, errors.WithMessage(err, "failed parsing template type")
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}
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res = append(res, portainer.StackType(templateType))
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}
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return res, nil
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}
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func filterByType(customTemplates []portainer.CustomTemplate, templateTypes []portainer.StackType) []portainer.CustomTemplate {
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if len(templateTypes) == 0 {
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return customTemplates
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}
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typeSet := map[portainer.StackType]bool{}
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for _, templateType := range templateTypes {
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typeSet[templateType] = true
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}
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filtered := []portainer.CustomTemplate{}
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for _, template := range customTemplates {
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if typeSet[template.Type] {
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filtered = append(filtered, template)
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}
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}
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return filtered
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}
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