mirror of https://github.com/portainer/portainer
117 lines
3.9 KiB
Go
117 lines
3.9 KiB
Go
package endpoints
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import (
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"errors"
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"net/http"
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"github.com/asaskevich/govalidator"
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httperror "github.com/portainer/libhttp/error"
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"github.com/portainer/libhttp/request"
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"github.com/portainer/libhttp/response"
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"github.com/portainer/portainer"
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)
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type endpointJobFromFilePayload struct {
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Image string
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File []byte
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}
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type endpointJobFromFileContentPayload struct {
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Image string
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FileContent string
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}
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func (payload *endpointJobFromFilePayload) Validate(r *http.Request) error {
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file, _, err := request.RetrieveMultiPartFormFile(r, "File")
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if err != nil {
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return portainer.Error("Invalid Script file. Ensure that the file is uploaded correctly")
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}
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payload.File = file
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image, err := request.RetrieveMultiPartFormValue(r, "Image", false)
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if err != nil {
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return portainer.Error("Invalid image name")
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}
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payload.Image = image
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return nil
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}
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func (payload *endpointJobFromFileContentPayload) Validate(r *http.Request) error {
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if govalidator.IsNull(payload.FileContent) {
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return portainer.Error("Invalid script file content")
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}
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if govalidator.IsNull(payload.Image) {
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return portainer.Error("Invalid image name")
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}
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return nil
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}
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// POST request on /api/endpoints/:id/job?method&nodeName
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func (handler *Handler) endpointJob(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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endpointID, err := request.RetrieveNumericRouteVariableValue(r, "id")
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if err != nil {
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid endpoint identifier route variable", err}
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}
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method, err := request.RetrieveQueryParameter(r, "method", false)
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if err != nil {
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid query parameter: method", err}
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}
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nodeName, _ := request.RetrieveQueryParameter(r, "nodeName", true)
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endpoint, err := handler.EndpointService.Endpoint(portainer.EndpointID(endpointID))
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if err == portainer.ErrObjectNotFound {
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return &httperror.HandlerError{http.StatusNotFound, "Unable to find an endpoint with the specified identifier inside the database", err}
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} else if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find an endpoint with the specified identifier inside the database", err}
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}
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err = handler.requestBouncer.EndpointAccess(r, endpoint)
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if err != nil {
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return &httperror.HandlerError{http.StatusForbidden, "Permission denied to access endpoint", portainer.ErrEndpointAccessDenied}
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}
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switch method {
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case "file":
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return handler.executeJobFromFile(w, r, endpoint, nodeName)
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case "string":
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return handler.executeJobFromFileContent(w, r, endpoint, nodeName)
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}
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid value for query parameter: method. Value must be one of: string or file", errors.New(request.ErrInvalidQueryParameter)}
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}
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func (handler *Handler) executeJobFromFile(w http.ResponseWriter, r *http.Request, endpoint *portainer.Endpoint, nodeName string) *httperror.HandlerError {
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payload := &endpointJobFromFilePayload{}
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err := payload.Validate(r)
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if err != nil {
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid request payload", err}
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}
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err = handler.JobService.ExecuteScript(endpoint, nodeName, payload.Image, payload.File, nil)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Failed executing job", err}
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}
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return response.Empty(w)
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}
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func (handler *Handler) executeJobFromFileContent(w http.ResponseWriter, r *http.Request, endpoint *portainer.Endpoint, nodeName string) *httperror.HandlerError {
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var payload endpointJobFromFileContentPayload
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err := request.DecodeAndValidateJSONPayload(r, &payload)
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if err != nil {
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid request payload", err}
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}
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err = handler.JobService.ExecuteScript(endpoint, nodeName, payload.Image, []byte(payload.FileContent), nil)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Failed executing job", err}
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}
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return response.Empty(w)
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}
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