module huawei-system {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-system";

    prefix system;

    import huawei-pub-type {
      prefix pub-type;
    }
    import huawei-extension {
      prefix ext;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description "System.";

    revision "2020-03-02" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "system";

    typedef risk-level-type {
      type enumeration {
        enum "high" {
          value 0;
          description "High level.";
        }
        enum "medium" {
          value 1;
          description "Medium level.";
        }
        enum "low" {
          value 2;
          description "Low level.";
        }
      }
      description "Security risk level.";
    }

    typedef security-risk-type {
      type enumeration {
        enum "insecure-algorithm" {
          value 0;
          description
            "Insecure algorithm type.";
        }
        enum "insecure-protocol" {
          value 1;
          description
            "Insecure protocol type.";
        }
        enum "insecure-configuration" {
          value 2;
          description
            "Insecure configuration type.";
        }
      }
      description "Security risk type.";
    }

    container system {
      description "System.";
      container system-info {
        description
          "Configure system information.";
        leaf sys-name {
          type string {
            length "1..246";
          }
          default "HUAWEI";
          description "System name.";
        }

        leaf sys-contact {
          type string {
            length "1..255";
          }
          default
            "R&D Beijing, Huawei Technologies co.,Ltd.";
          description
            "System contact information.";
        }

        leaf sys-location {
          type string {
            length "1..255";
          }
          default "Beijing China";
          description
            "System location information.";
        }

        leaf sys-desc {
          type string {
            length "0..255";
          }
          config false;
          description
            "Textual description of an entity.";
        }

        leaf sys-object-id {
          type string {
            length "0..255";
          }
          config false;
          description "Entity OID.";
        }

        leaf system-gmt-time {
          type uint32;
          config false;
          description
            "Current system time in UTC seconds.";
        }

        leaf sys-uptime {
          type pub-type:time-tick;
          config false;
          description
            "Time elapses since the system is running.";
        }

        leaf sys-service {
          type bits {
            bit physical-layer {
              position 0;
              description "Physical layer.";
            }
            bit data-link-layer {
              position 1;
              description "Data Link layer.";
            }
            bit network-layer {
              position 2;
              description "Network layer.";
            }
            bit transport-layer {
              position 3;
              description "Transport layer.";
            }
            bit session-layer {
              position 4;
              description "Session layer.";
            }
            bit presentation-layer {
              position 5;
              description
                "Presentation layer.";
            }
            bit application-layer {
              position 6;
              description
                "Application layer.";
            }
          }
          config false;
          description
            "Integer value which indicates the set of services that this entity offers.";
        }

        leaf platform-name {
          type string {
            length "0..255";
          }
          config false;
          description
            "Name of a platform. For example, Huawei Versatile Routing Platform.";
        }

        leaf platform-version {
          type string {
            length "1..255";
          }
          config false;
          description
            "Version of a platform. For example, VRP (R) Software, Version 8.10.";
        }

        leaf product-name {
          type string {
            length "0..255";
          }
          config false;
          description "Name of a product.";
        }

        leaf product-version {
          type string {
            length "1..255";
          }
          config false;
          description
            "Product version. The version format is VxxRxxCxxSPxxx, for example, V800R002C01SPC001.";
        }

        leaf uname {
          type string {
            length "1..52";
          }
          config false;
          description
            "The array device shall contain a name that identifies the hardware that the system is running on.";
        }

        leaf patch-version {
          type string {
            length "1..255";
          }
          config false;
          description
            "Latest patch version. The version format is CPxxx/HPxxx, for example, CP001.";
        }

        leaf esn {
          type string {
            length "0..511";
          }
          config false;
          description "Product ESN number.";
        }

        leaf mac {
          type pub-type:mac-address;
          config false;
          description "System MAC address.";
        }

        leaf software-name {
          type string {
            length "4..255";
          }
          config false;
          description
            "System software name. For example, VRPV800R019C10B210D1111_nos.cc.";
        }
      }  // container system-info

      container security-risks {
        config false;
        description
          "List of security risk information.";
        list security-risk {
          key "level feature-name type content";
          description
            "Statistics of security risk.";
          leaf level {
            type risk-level-type;
            description
              "Security risk Level.";
          }

          leaf feature-name {
            type string {
              length "1..31";
            }
            description "Feature name.";
          }

          leaf type {
            type security-risk-type;
            description
              "Security risk type.";
          }

          leaf content {
            type string {
              length "1..511";
            }
            description "Risk information.";
          }

          leaf repair-action {
            type string {
              length "1..511";
            }
            description "Repair action.";
          }
        }  // list security-risk
      }  // container security-risks

      container security-configurations {
        config false;
        description
          "List of security configuration.";
        list security-configuration {
          key "feature-name security-item";
          description
            "Statistics of security configuration.";
          leaf feature-name {
            type string {
              length "1..31";
            }
            description "Feature name.";
          }

          leaf security-item {
            type string {
              length "1..127";
            }
            description "Security item.";
          }

          leaf item-content {
            type string {
              length "1..1023";
            }
            description
              "Security item content.";
          }
        }  // list security-configuration
      }  // container security-configurations

      container weak-passwords {
        config false;
        description "List of weak password.";
        list weak-password {
          key "password";
          description
            "Statistics of weak password.";
          leaf password {
            type string {
              length "1..128";
            }
            description "Weak password.";
          }
        }  // list weak-password
      }  // container weak-passwords
    }  // container system

    rpc load-weak-password-dictionary {
      description
        "Load weak password dictionary.";
      input {
        leaf filename {
          type string {
            length "5..255";
            pattern '.+\.txt';
          }
          description
            "Name of a password dictionary file, the extension should be txt.";
        }
      }
    }  // rpc load-weak-password-dictionary

    rpc unload-weak-password-dictionary {
      description
        "Unload weak password dictionary.";
    }  // rpc unload-weak-password-dictionary
  }  // module huawei-system