mirror of https://github.com/portainer/portainer
69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
package backup
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import (
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"bytes"
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"io"
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"net/http"
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"github.com/pkg/errors"
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operations "github.com/portainer/portainer/api/backup"
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httperror "github.com/portainer/portainer/pkg/libhttp/error"
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"github.com/portainer/portainer/pkg/libhttp/request"
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)
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type restorePayload struct {
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FileContent []byte
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FileName string
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Password string
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}
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// @id Restore
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// @summary Triggers a system restore using provided backup file
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// @description Triggers a system restore using provided backup file
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// @description **Access policy**: public
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// @tags backup
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// @accept json
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// @param restorePayload body restorePayload true "Restore request payload"
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// @success 200 "Success"
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// @failure 400 "Invalid request"
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// @failure 500 "Server error"
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// @router /restore [post]
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func (h *Handler) restore(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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initialized, err := h.adminMonitor.WasInitialized()
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if err != nil {
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return httperror.InternalServerError("Failed to check system initialization", err)
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}
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if initialized {
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return httperror.BadRequest("Cannot restore already initialized instance", errors.New("system already initialized"))
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}
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h.adminMonitor.Stop()
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defer h.adminMonitor.Start()
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var payload restorePayload
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err = decodeForm(r, &payload)
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if err != nil {
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return httperror.BadRequest("Invalid request payload", err)
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}
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var archiveReader io.Reader = bytes.NewReader(payload.FileContent)
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err = operations.RestoreArchive(archiveReader, payload.Password, h.filestorePath, h.gate, h.dataStore, h.shutdownTrigger)
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if err != nil {
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return httperror.InternalServerError("Failed to restore the backup", err)
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}
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return nil
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}
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func decodeForm(r *http.Request, p *restorePayload) error {
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content, name, err := request.RetrieveMultiPartFormFile(r, "file")
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if err != nil {
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return err
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}
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p.FileContent = content
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p.FileName = name
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password, _ := request.RetrieveMultiPartFormValue(r, "password", true)
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p.Password = password
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return nil
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}
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