*** Settings ***
Documentation   Test BMC multiple network interface functionalities.

# User input BMC IP for the eth1.
# Use can input as  -v OPENBMC_HOST_1:xx.xxx.xx from command line.
Library         ../../lib/bmc_redfish.py  https://${OPENBMC_HOST_1}:${HTTPS_PORT}
...             ${OPENBMC_USERNAME}  ${OPENBMC_PASSWORD}  WITH NAME  Redfish1

Resource        ../../lib/resource.robot
Resource        ../../lib/common_utils.robot
Resource        ../../lib/connection_client.robot
Resource        ../../lib/bmc_network_utils.robot
Resource        ../../lib/openbmc_ffdc.robot
Resource        ../../lib/bmc_ldap_utils.robot
Resource        ../../lib/snmp/resource.robot
Resource        ../../lib/snmp/redfish_snmp_utils.robot
Resource        ../../lib/certificate_utils.robot
Library         ../../lib/jobs_processing.py
Library         OperatingSystem

Suite Setup     Suite Setup Execution
Test Teardown   FFDC On Test Case Fail
Suite Teardown  Run Keywords  Redfish1.Logout  AND  Redfish.Logout

*** Variables ***

${cmd_prefix}  ipmitool -I lanplus -C 17 -p 623 -U ${OPENBMC_USERNAME} -P ${OPENBMC_PASSWORD}
${test_ipv4_addr}     10.7.7.7
${test_ipv4_addr2}    10.7.7.8
${test_subnet_mask}   255.255.255.0

*** Test Cases ***

Verify Both Interfaces BMC IP Addresses Accessible Via SSH
    [Documentation]  Verify both interfaces (eth0, eth1) BMC IP addresses accessible via SSH.
    [Tags]  Verify_Both_Interfaces_BMC_IP_Addresses_Accessible_Via_SSH

    Open Connection And Log In  ${OPENBMC_USERNAME}  ${OPENBMC_PASSWORD}  host=${OPENBMC_HOST}
    Open Connection And Log In  ${OPENBMC_USERNAME}  ${OPENBMC_PASSWORD}  host=${OPENBMC_HOST_1}
    Close All Connections


Verify Redfish Works On Both Interfaces
    [Documentation]  Verify access BMC with both interfaces (eth0, eth1) IP addresses via Redfish.
    [Tags]  Verify_Redfish_Works_On_Both_Interfaces
    [Teardown]  Run Keywords
    ...  Configure Hostname  ${hostname}  AND  Validate Hostname On BMC  ${hostname}

    Redfish1.Login
    Redfish.Login

    ${hostname}=  Redfish.Get Attribute  ${REDFISH_NW_PROTOCOL_URI}  HostName
    ${data}=  Create Dictionary  HostName=openbmc
    Redfish1.patch  ${REDFISH_NW_ETH_IFACE}eth1  body=&{data}
    ...  valid_status_codes=[${HTTP_OK}, ${HTTP_NO_CONTENT}]

    Validate Hostname On BMC  openbmc

    ${resp1}=  Redfish.Get  ${REDFISH_NW_ETH_IFACE}eth0
    ${resp2}=  Redfish1.Get  ${REDFISH_NW_ETH_IFACE}eth1
    Should Be Equal  ${resp1.dict['HostName']}  ${resp2.dict['HostName']}


Verify LDAP Login Works When Eth1 IP Is Not Configured
    [Documentation]  Verify LDAP login works when eth1 IP is erased.
    [Tags]  Verify_LDAP_Login_Works_When_Eth1_IP_Is_Not_Configured
    [Setup]  Run Keywords  Set Test Variable  ${CHANNEL_NUMBER}  ${2}
    ...  AND  Delete IP Address  ${OPENBMC_HOST_1}
    [Teardown]  Run Keywords  Redfish.Login  AND
    ...  Add IP Address  ${OPENBMC_HOST_1}  ${eth1_subnet_mask}  ${eth1_gateway}

    Create LDAP Configuration
    Redfish.Login  ${LDAP_USER}  ${LDAP_USER_PASSWORD}
    Redfish.Logout


Verify SNMP Works When Eth1 IP Is Not Configured
    [Documentation]  Verify SNMP works when eth1 IP is not configured.
    [Tags]  Verify_SNMP_Works_When_Eth1_IP_Is_Not_Configured
    [Setup]  Run Keywords  Set Test Variable  ${CHANNEL_NUMBER}  ${2}
    ...  AND  Delete IP Address  ${OPENBMC_HOST_1}
    [Teardown]  Run Keywords  Redfish.Login  AND
    ...  Add IP Address  ${OPENBMC_HOST_1}  ${eth1_subnet_mask}  ${eth1_gateway}

    Create Error On BMC And Verify Trap


Disable And Enable Eth0 Interface
    [Documentation]  Disable and Enable eth0 ethernet interface via redfish.
    [Tags]  Disable_And_Enable_Eth0_Interface
    [Template]  Set BMC Ethernet Interfaces State

    # interface_ip   interface  enabled
    ${OPENBMC_HOST}   eth0      ${False}
    ${OPENBMC_HOST}   eth0      ${True}


Verify Both Interfaces Access Concurrently Via Redfish
    [Documentation]  Verify both interfaces access conurrently via redfish.
    [Tags]  Verify_Both_Interfaces_Access_Concurrently_Via_Redfish

    Redfish.Login
    Redfish1.Login

    ${dict}=  Execute Process Multi Keyword  ${2}
    ...  Redfish.Patch ${REDFISH_NW_ETH_IFACE}eth0 body={'DHCPv4':{'UseDNSServers':${True}}}
    ...  Redfish1.Patch ${REDFISH_NW_ETH_IFACE}eth1 body={'DHCPv4':{'UseDNSServers':${True}}}

    Dictionary Should Not Contain Value  ${dict}  False
    ...  msg=One or more operations has failed.

    ${resp}=  Redfish.Get  ${REDFISH_NW_ETH_IFACE}eth0
    ${resp1}=  Redfish1.Get  ${REDFISH_NW_ETH_IFACE}eth1

    Should Be Equal  ${resp.dict["DHCPv4"]['UseDNSServers']}  ${True}
    Should Be Equal  ${resp1.dict["DHCPv4"]['UseDNSServers']}  ${True}


Able To Access Serial Console Via Both Network Interfaces
    [Documentation]  Able to access serial console via both network interfaces.
    [Tags]  Able_To_Access_Serial_Console_Via_Both_Network_Interfaces

    Open Connection And Log In  host=${OPENBMC_HOST}  port=2200
    Open Connection And Log In  host=${OPENBMC_HOST_1}  port=2200
    Close All Connections


Verify IPMI Works On Both Network Interfaces
    [Documentation]  Verify IPMI works on both network interfaces.
    [Tags]  Verify_IPMI_Works_On_Both_Network_Interfaces

    Run IPMI  ${OPENBMC_HOST_1}  power on
    ${status1}=  Run IPMI  ${OPENBMC_HOST}  power status
    ${status2}=  Run IPMI  ${OPENBMC_HOST_1}  power status
    Should Be Equal  ${status1}  ${status2}

Verify Modifying IP Address Multiple Times On Interface
    [Documentation]  Verify modifying IP address multiple times on interface.
    [Tags]  Verify_Modifying_IP_Address_Multiple_Times_On_Interface
    [Teardown]  Run Keywords
    ...  Delete IP Address  ${test_ipv4_addr}  AND  Test Teardown

    ${test_gateway}=  Get BMC Default Gateway
    Add IP Address  ${test_ipv4_addr}  ${test_subnet_mask}  ${test_gateway}
    Update IP Address  ${test_ipv4_addr}  ${test_ipv4_addr2}  ${test_subnet_mask}  ${test_gateway}
    Update IP Address  ${test_ipv4_addr2}  ${test_ipv4_addr}  ${test_subnet_mask}  ${test_gateway}
    Run Keyword  Wait For Host To Ping  ${OPENBMC_HOST}  ${NETWORK_TIMEOUT}
    Run Keyword  Wait For Host To Ping  ${OPENBMC_HOST_1}  ${NETWORK_TIMEOUT}

Verify Able To Load Certificates Via Eth1 IP Address
    [Documentation]  Verify able to load certificates via eth1 IP address.
    [Setup]   Create Directory  certificate_dir
    [Tags]  Verify_Able_To_Load_Certificates_Via_Eth1_IP_Address
    [Teardown]  Run Keywords  Remove Directory  certificate_dir  recursive=True
    ...  AND  FFDC On Test Case Fail
    [Template]  Install Certificate Via Redfish And Verify

    # cert_type  cert_format                         expected_status
    CA           Valid Certificate                   ok
    Client       Valid Certificate Valid Privatekey  ok

*** Keywords ***

Get Network Configuration Using Channel Number
    [Documentation]  Get ethernet interface.
    [Arguments]  ${channel_number}

    # Description of argument(s):
    # channel_number   Ethernet channel number, 1 is for eth0 and 2 is for eth1 (e.g. "1").

    ${active_channel_config}=  Get Active Channel Config
    ${ethernet_interface}=  Set Variable  ${active_channel_config['${channel_number}']['name']}
    ${resp}=  Redfish.Get  ${REDFISH_NW_ETH_IFACE}${ethernet_interface}

    @{network_configurations}=  Get From Dictionary  ${resp.dict}  IPv4StaticAddresses
    [Return]  @{network_configurations}


Suite Setup Execution
    [Documentation]  Do suite setup task.

    Valid Value  OPENBMC_HOST_1

    # Check both interfaces are configured and reachable.
    Ping Host  ${OPENBMC_HOST}
    Ping Host  ${OPENBMC_HOST_1}

    ${network_configurations}=  Get Network Configuration Using Channel Number  ${2}
    FOR  ${network_configuration}  IN  @{network_configurations}

      Run Keyword If  '${network_configuration['Address']}' == '${OPENBMC_HOST_1}'
      ...  Run Keywords  Set Suite Variable  ${eth1_subnet_mask}  ${network_configuration['SubnetMask']}
      ...  AND  Set Suite Variable  ${eth1_gateway}  ${network_configuration['Gateway']}
      ...  AND  Exit For Loop

    END


Set BMC Ethernet Interfaces State
    [Documentation]  Set BMC ethernet interface state.
    [Arguments]  ${interface_ip}  ${interface}  ${enabled}
    [Teardown]  Redfish1.Logout

    # Description of argument(s):
    # interface_ip    IP address of ethernet interface.
    # interface       The ethernet interface name (eg. eth0 or eth1).
    # enabled         Indicates interface should be enabled (eg. True or False).

    Redfish1.Login

    ${data}=  Create Dictionary  InterfaceEnabled=${enabled}

    Redfish1.patch  ${REDFISH_NW_ETH_IFACE}${interface}  body=&{data}
    ...  valid_status_codes=[${HTTP_OK}, ${HTTP_NO_CONTENT}]

    Sleep  ${NETWORK_TIMEOUT}s
    ${interface_status}=   Redfish1.Get Attribute  ${REDFISH_NW_ETH_IFACE}${interface}  InterfaceEnabled
    Should Be Equal  ${interface_status}  ${enabled}

    ${status}=  Run Keyword And Return Status  Ping Host  ${interface_ip}

    Run Keyword If  ${enabled} == ${True}  Should Be Equal  ${status}  ${True}
    ...  ELSE  Should Be Equal  ${status}  ${False}


Run IPMI
    [Documentation]  Run IPMI command.
    [Arguments]  ${host}  ${sub_cmd}

    # Description of argument(s):
    # host         BMC host name or IP address.
    # sub_cmd      The IPMI command string to be executed.

    ${rc}  ${output}=  Run And Return Rc And Output  ${cmd_prefix} -H ${host} ${sub_cmd}
    Should Be Equal As Strings  ${rc}  0
    [Return]  ${output}


Install Certificate Via Redfish And Verify
    [Documentation]  Install and verify certificate using Redfish.
    [Arguments]  ${cert_type}  ${cert_format}  ${expected_status}  ${delete_cert}=${True}

    # Description of argument(s):
    # cert_type           Certificate type (e.g. "Client" or "CA").
    # cert_format         Certificate file format
    #                     (e.g. "Valid_Certificate_Valid_Privatekey").
    # expected_status     Expected status of certificate replace Redfish
    #                     request (i.e. "ok" or "error").
    # delete_cert         Certificate will be deleted before installing if this True.

    # AUTH_URI is a global variable defined in lib/resource.robot
    Set Test Variable  ${AUTH_URI}  https://${OPENBMC_HOST_1}
    Run Keyword If  '${cert_type}' == 'CA' and '${delete_cert}' == '${True}'
    ...  Delete All CA Certificate Via Redfish
    ...  ELSE IF  '${cert_type}' == 'Client' and '${delete_cert}' == '${True}'
    ...  Delete Certificate Via BMC CLI  ${cert_type}

    ${cert_file_path}=  Generate Certificate File Via Openssl  ${cert_format}
    ${bytes}=  OperatingSystem.Get Binary File  ${cert_file_path}
    ${file_data}=  Decode Bytes To String  ${bytes}  UTF-8

    ${certificate_uri}=  Set Variable If
    ...  '${cert_type}' == 'Client'  ${REDFISH_LDAP_CERTIFICATE_URI}
    ...  '${cert_type}' == 'CA'  ${REDFISH_CA_CERTIFICATE_URI}

    ${cert_id}=  Install Certificate File On BMC  ${certificate_uri}  ${expected_status}  data=${file_data}
    Logging  Installed certificate id: ${cert_id}

    Sleep  30s
    ${cert_file_content}=  OperatingSystem.Get File  ${cert_file_path}
    ${bmc_cert_content}=  Run Keyword If  '${expected_status}' == 'ok'  redfish_utils.Get Attribute
    ...  ${certificate_uri}/${cert_id}  CertificateString
    Run Keyword If  '${expected_status}' == 'ok'  Should Contain  ${cert_file_content}  ${bmc_cert_content}
    [Return]  ${cert_id}