s-ui/frontend/src/components/tls/Ech.vue

<template>
  <v-card subtitle="ECH" style="background-color: inherit;">
    <v-row>
      <v-col cols="12" sm="6" md="4">
        <v-switch color="primary" :label="$t('enable')" v-model="enabled" hide-details></v-switch>
      </v-col>
    </v-row>
    <template v-if="enabled">
      <v-row>
        <v-col cols="12" sm="6" md="4">
          <v-switch color="primary" label="Post-Quantum Schemes" v-model="ech.pq_signature_schemes_enabled" hide-details></v-switch>
        </v-col>
        <v-col cols="12" sm="6" md="4">
          <v-switch color="primary" label="Disable Adaptive Size" v-model="ech.dynamic_record_sizing_disabled" hide-details></v-switch>
        </v-col>
      </v-row>
      <v-row>
        <v-col cols="auto">
          <v-btn-toggle v-model="useEchPath"
          class="rounded-xl"
          density="compact"
          variant="outlined"
          shaped
          mandatory>
            <v-btn
              @click="delete ech.key"
            >{{ $t('tls.usePath') }}</v-btn>
            <v-btn
              @click="delete ech.key_path"
            >{{ $t('tls.useText') }}</v-btn>
          </v-btn-toggle>
        </v-col>
        <v-spacer></v-spacer>
        <v-col cols="auto">
          <v-btn
            variant="tonal"
            density="compact"
            icon="mdi-key-star"
            @click="genECH"
            :loading="loading">
            <v-icon />
            <v-tooltip activator="parent" location="top">
              {{ $t('actions.generate') }}
            </v-tooltip>
          </v-btn>
        </v-col>
      </v-row>
      <v-row v-if="useEchPath == 0">
        <v-col cols="12">
          <v-text-field
            :label="$t('tls.keyPath')"
            hide-details
            v-model="ech.key_path">
          </v-text-field>
        </v-col>
      </v-row>
      <v-row v-else>
        <v-col cols="12">
          <v-textarea
            :label="$t('tls.key')"
            hide-details
            v-model="echKeyText">
          </v-textarea>
        </v-col>
      </v-row>
      <v-row>
        <v-col cols="12">
          <v-textarea
            :label="$t('tls.cert')"
            hide-details
            v-model="echConfigText">
          </v-textarea>
        </v-col>
      </v-row>
    </template>
  </v-card>
</template>

<script lang="ts">
import { i18n } from '@/locales'
import HttpUtils from '@/plugins/httputil'
import { ech } from '@/types/tls'
import { push } from 'notivue'

export default {
  props: ['iTls','oTls'],
  data() {
    return {
      useEchPath: this.$props.iTls?.ech?.key? 1:0,
      loading: false,
    }
  },
  methods: {
    async genECH(){
      this.loading = true
      const msg = await HttpUtils.get('api/keypairs', {
        k: "ech",
        o: this.iTls.server_name?? "''" + "," + this.iTls.ech.pq_signature_schemes_enabled?? false
      })
      this.loading = false
      if (msg.success && this.iTls.ech && this.oTls.ech) {
        this.iTls.ech.key_path=undefined
        this.useEchPath = 1
        if (msg.obj.length>0){
          let config = <string[]>[]
          let key = <string[]>[]
          let isConfig = false
          let isKey = false

          msg.obj.forEach((line:string) => {
            if (line === "-----BEGIN ECH CONFIGS-----") {
              isConfig = true
              isKey = false
              config.push(line)
            } else if (line === "-----END ECH CONFIGS-----") {
              isConfig = false
              config.push(line)
            } else if (line === "-----BEGIN ECH KEYS-----") {
              isKey = true
              isConfig = false
              key.push(line)
            } else if (line === "-----END ECH KEYS-----") {
              isKey = false
              key.push(line)
            } else if (isConfig) {
              config.push(line)
            } else if (isKey) {
              key.push(line)
            }
          })
          this.iTls.ech.key = key?? undefined
          this.oTls.ech.config = config?? undefined

        } else {
          push.error({
            message: i18n.global.t('error') + ": " + msg.obj
          })
        }
      }
    },
  },
  computed: {
    ech() {
      return <ech>this.$props.iTls.ech
    },
    enabled: {
      get() { return this.ech?.enabled?? false },
      set(v: boolean) { 
        this.$props.iTls.ech = v ? { enabled: true } : undefined
        this.$props.oTls.ech = v ? {} : undefined
      }
    },
    echKeyText: {
      get(): string { return this.ech?.key ? this.ech.key.join('\n') : '' },
      set(newValue:string) { this.ech.key = newValue.split('\n') }
    },
    echConfigText: {
      get(): string { return this.oTls.ech?.config ? this.oTls.ech.config.join('\n') : '' },
      set(newValue:string) { this.oTls.ech.config = newValue.split('\n') }
    },
  }
}
</script>