robot/resources/openstack/keystone_interface.robot

   1 *** Settings ***
   2 Documentation     The main interface for interacting with Openstack Keystone API. It handles low level stuff like managing the authtoken and Openstack required fields
   3 Library           OpenstackLibrary
   4 Library               RequestsLibrary
   5 Library               HTTPUtils
   6 Library           UUID
   7 Library           Collections
   8 Library    OperatingSystem
   9 Resource    ../global_properties.robot
  10 Resource    ../json_templater.robot
  11 Resource    openstack_common.robot
  12
  13 *** Variables ***
  14 ${OPENSTACK_KEYSTONE_API_VERSION}    /v2.0
  15 ${OPENSTACK_KEYSTONE_AUTH_PATH}    /tokens
  16 ${OPENSTACK_KEYSTONE_AUTH_BODY_FILE}    robot/assets/templates/keystone_get_auth.template
  17 ${OPENSTACK_KEYSTONE_TENANT_PATH}    /tenants
  18
  19 *** Keywords ***
  20 Run Openstack Auth Request
  21     [Documentation]    Runs an Openstack Auth Request and returns the token and service catalog. you need to include the token in future request's x-auth-token headers. Service catalog describes what can be called
  22     [Arguments]    ${alias}    ${username}=    ${password}=
  23     ${username}    ${password}=   Set Openstack Credentials   ${username}    ${password}
  24     ${url}   ${path}=   Get Keystone Url And Path
  25     ${session}=    Create Session       keystone        ${url}    verify=True
  26     ${uuid}=    Generate UUID
  27     ${data_template}=    OperatingSystem.Get File    ${OPENSTACK_KEYSTONE_AUTH_BODY_FILE}
  28     ${arguments}=    Create Dictionary    username=${username}    password=${password}   tenantId=${GLOBAL_INJECTED_OPENSTACK_TENANT_ID}
  29     ${data}=    Fill JSON Template    ${data_template}    ${arguments}
  30     ${data_path}=    Catenate    ${path}${OPENSTACK_KEYSTONE_AUTH_PATH}
  31     ${headers}=  Create Dictionary     Accept=application/json    Content-Type=application/json    X-TransactionId=${GLOBAL_APPLICATION_ID}-${uuid}    X-FromAppId=${GLOBAL_APPLICATION_ID}
  32     Log    Sending authenticate post request ${data_path} with headers ${headers} and data ${data}
  33     ${resp}=    Post Request    keystone        ${data_path}     data=${data}    headers=${headers}
  34     Should Be True    200 <= ${resp.status_code} < 300
  35     Save Openstack Auth    ${alias}    ${resp.text}
  36     Log    Received response from keystone ${resp.text}
  37
  38 Get Openstack Tenants
  39     [Documentation]    Returns all the openstack tenant info
  40     [Arguments]    ${alias}
  41     ${resp}=    Internal Get Openstack With Region    ${alias}    ${GLOBAL_OPENSTACK_KEYSTONE_SERVICE_TYPE}    region=    url_ext=${OPENSTACK_KEYSTONE_TENANT_PATH}    data_path=
  42     [Return]    ${resp.json()}
  43
  44 Get Openstack Tenant
  45     [Documentation]    Returns the openstack tenant info for the specified tenantid
  46     [Arguments]    ${alias}     ${tenant_id}
  47     ${resp}=    Internal Get Openstack With Region    ${alias}    ${GLOBAL_OPENSTACK_KEYSTONE_SERVICE_TYPE}    region=    url_ext=${OPENSTACK_KEYSTONE_TENANT_PATH}    data_path=/${tenant_id}
  48     [Return]    ${resp.json()}
  49
  50 Set Openstack Credentials
  51     [Arguments]    ${username}    ${password}
  52     Return From Keyword If    '${username}' != ''   ${username}    ${password}
  53     ${user}   ${pass}=   Get Openstack Credentials
  54     [Return]   ${user}   ${pass}
  55
  56 Get Openstack Credentials
  57     [Return]   ${GLOBAL_INJECTED_OPENSTACK_USERNAME}    ${GLOBAL_INJECTED_OPENSTACK_PASSWORD}
  58
  59 Get Keystone Url And Path
  60     [Documentation]    Handle arbitrary keystone identiit url. Add v2.0 if not present.
  61     ${pieces}=   URL Parse   ${GLOBAL_INJECTED_KEYSTONE}
  62     ${url}=      Catenate   ${pieces.scheme}://${pieces.netloc}
  63     ${version}=  Evaluate   ''
  64     ${version}=  Set Variable If   '${OPENSTACK_KEYSTONE_API_VERSION}' not in '${pieces.path}'   ${OPENSTACK_KEYSTONE_API_VERSION}   ${version}
  65     ${path}=     Catenate   ${pieces.path}${version}
  66     [Return]   ${url}   ${path}