Add Spec setup tasks for 5G core with suci enabled cncf/cnf-testsuite…

…#1803

spec/5g/5g_spec.cr

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+require "../spec_helper"
+require "colorize"
+require "../../src/tasks/utils/utils.cr"
+require "../../src/tasks/kind_setup.cr"
+require "file_utils"
+require "sam"
+
+describe "5g" do
+
+  before_all do
+    `./cnf-testsuite setup`
+    $?.success?.should be_true
+  end
+
+  it "'5g_suci_enabled' should pass if the 5G core has suci enabled", tags: ["5g"]  do
+    begin
+      `/bin/bash -c "#{Dir.current}/spec/5g/key-setup.sh"`
+      KubectlClient::Create.command("-f ./configmap.yml")
+      Helm.fetch("openverso/open5gs --version 2.0.11 --untar")
+      File.copy("#{Dir.current}/spec/fixtures/udm-config-open5gs.yml", "#{Dir.current}/open5gs/charts/open5gs-udm/resources/config/udm.yaml")
+      Helm.install("open5gs #{Dir.current}/open5gs --values #{Dir.current}/spec/fixtures/5g-core-config.yml")
+      KubectlClient::Get.wait_for_install("open5gs-pcf")
+#      (/PASSED: CNF compatible with both Calico and Cilium/ =~ response_s).should_not be_nil
+    end
+  end
+end

spec/5g/key-setup.sh

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+#!/bin/bash
+
+openssl genpkey -algorithm X25519 > curve25519-1.key 
+KEY_CURVE=$(cat curve25519-1.key)
+
+openssl ecparam -name prime256v1 -genkey -conv_form compressed > secp256r1-2.key
+KEY_SECP=$(cat secp256r1-2.key)
+
+cat << EOF > ./configmap.yml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+    name: key
+data:
+  curve: |-
+    $KEY_CURVE
+
+  secp: |-
+    $KEY_SECP
+EOF
+
+sed -i '8,9s/^/    /' ./configmap.yml
+sed -i '13,19s/^/    /' ./configmap.yml

spec/fixtures/5g-core-config.yml

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+hss:
+  enabled: false
+
+mme:
+  enabled: false
+
+pcrf:
+  enabled: false
+
+smf:
+  config:
+    pcrf:
+      enabled: false
+
+sgwc:
+  enabled: false
+
+sgwu:
+  enabled: false
+
+udm:
+  extraVolumeMounts:
+    - name: curve
+      mountPath: /etc/open5gs/hnet/curve25519-1.key
+      subPath: curve25519-1.key
+    - name: secp
+      mountPath: /etc/open5gs/hnet/secp256r1-2.key
+      subPath: secp256r1-2.key
+  extraVolumes:
+    - name: curve
+      configMap:
+        name: key
+        items: 
+        - key: curve
+          path: curve25519-1.key
+    - name: secp
+      configMap:
+        name: key
+        items:
+        - key: secp
+          path: secp256r1-2.key
+
+amf:
+  config:
+    guamiList:
+      - plmn_id:
+          mcc: "999"
+          mnc: "70"
+        amf_id:
+          region: 2
+          set: 1
+    taiList:
+      - plmn_id:
+          mcc: "999"
+          mnc: "70"
+        tac: [1]
+    plmnList:
+      - plmn_id:
+          mcc: "999"
+          mnc: "70"
+        s_nssai:
+          - sst: 1
+            sd: "0x111111"
+
+nssf:
+  config:
+    nsiList:
+      - nrf:
+          hostname: ""  # if empty default is autogenerated open5gs svc fullname
+          port: 7777
+        sst: 1
+        sd: "0x111111"
+
+webui:
+  ingress:
+    enabled: false
+
+populate:
+  enabled: true
+  initCommands:
+  - open5gs-dbctl add_ue_with_slice 999700000000001 465B5CE8B199B49FAA5F0A2EE238A6BC E8ED289DEBA952E4283B54E88E6183CA internet 1 111111
+  - open5gs-dbctl add_ue_with_slice 999700000000002 465B5CE8B199B49FAA5F0A2EE238A6BC E8ED289DEBA952E4283B54E88E6183CA internet 1 111111

spec/fixtures/udm-config-open5gs.yml

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+{{ $open5gsName := .Release.Name }}
+logger:
+  level: {{ .Values.config.logLevel }}
+parameter: {}
+
+sbi:
+  server:
+    no_tls: {{ .Values.config.sbi.server.no_tls }}
+  client:
+    no_tls: {{ .Values.config.sbi.client.no_tls }}
+
+udm:
+  hnet:
+    - id: 1
+      scheme: 1
+      key: /etc/open5gs/hnet/curve25519-1.key
+    - id: 2
+      scheme: 2
+      key: /etc/open5gs/hnet/secp256r1-2.key
+
+udm:
+  sbi:
+    - dev: "eth0"
+      port: {{ .Values.containerPorts.sbi }}
+      {{- if .Values.config.sbi.advertise }}
+      advertise: "{{ tpl .Values.config.sbi.advertise . }}"
+      {{- end }}
+
+nrf:
+  sbi:
+    - name: {{ default (printf "%s-nrf-sbi" $open5gsName) .Values.config.nrf.sbi.hostname }}
+      port: {{ .Values.config.nrf.sbi.port }}