mirror of https://github.com/portainer/portainer
86 lines
3.0 KiB
Go
86 lines
3.0 KiB
Go
package users
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import (
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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/api"
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"github.com/portainer/portainer/api/http/security"
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)
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type userCreatePayload struct {
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Username string
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Password string
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Role int
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}
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func (payload *userCreatePayload) Validate(r *http.Request) error {
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if govalidator.IsNull(payload.Username) || govalidator.Contains(payload.Username, " ") {
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return portainer.Error("Invalid username. Must not contain any whitespace")
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}
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if payload.Role != 1 && payload.Role != 2 {
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return portainer.Error("Invalid role value. Value must be one of: 1 (administrator) or 2 (regular user)")
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}
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return nil
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}
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// POST request on /api/users
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func (handler *Handler) userCreate(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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var payload userCreatePayload
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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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securityContext, err := security.RetrieveRestrictedRequestContext(r)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve info from request context", err}
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}
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if !securityContext.IsAdmin && !securityContext.IsTeamLeader {
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return &httperror.HandlerError{http.StatusForbidden, "Permission denied to create user", portainer.ErrResourceAccessDenied}
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}
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if securityContext.IsTeamLeader && payload.Role == 1 {
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return &httperror.HandlerError{http.StatusForbidden, "Permission denied to create administrator user", portainer.ErrResourceAccessDenied}
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}
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user, err := handler.UserService.UserByUsername(payload.Username)
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if err != nil && err != portainer.ErrObjectNotFound {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve users from the database", err}
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}
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if user != nil {
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return &httperror.HandlerError{http.StatusConflict, "Another user with the same username already exists", portainer.ErrUserAlreadyExists}
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}
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user = &portainer.User{
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Username: payload.Username,
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Role: portainer.UserRole(payload.Role),
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PortainerAuthorizations: portainer.DefaultPortainerAuthorizations(),
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}
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settings, err := handler.SettingsService.Settings()
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve settings from the database", err}
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}
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if settings.AuthenticationMethod == portainer.AuthenticationInternal {
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user.Password, err = handler.CryptoService.Hash(payload.Password)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to hash user password", portainer.ErrCryptoHashFailure}
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}
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}
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err = handler.UserService.CreateUser(user)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to persist user inside the database", err}
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}
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hideFields(user)
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return response.JSON(w, user)
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}
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