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https://codeberg.org/yeentown/barkey
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sanitise some admin-controlled HTML #406
this protects from rogue admins injecting bad HTML in rules/descriptions
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3 changed files with 7 additions and 4 deletions
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@ -24,7 +24,7 @@ SPDX-License-Identifier: AGPL-3.0-only
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<template #suffix><i v-if="agreeServerRules" class="ph-check ph-bold ph-lg" style="color: var(--success)"></i></template>
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<ol class="_gaps_s" :class="$style.rules">
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<li v-for="item in instance.serverRules" :class="$style.rule"><div :class="$style.ruleText" v-html="item"></div></li>
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<li v-for="item in instance.serverRules" :class="$style.rule"><div :class="$style.ruleText" v-html="sanitizeHtml(item)"></div></li>
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</ol>
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<MkSwitch :modelValue="agreeServerRules" style="margin-top: 16px;" @update:modelValue="updateAgreeServerRules">{{ i18n.ts.agree }}</MkSwitch>
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@ -65,6 +65,7 @@ SPDX-License-Identifier: AGPL-3.0-only
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import { computed, ref } from 'vue';
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import { instance } from '@/instance.js';
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import { i18n } from '@/i18n.js';
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import sanitizeHtml from 'sanitize-html';
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import MkButton from '@/components/MkButton.vue';
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import MkFolder from '@/components/MkFolder.vue';
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import MkSwitch from '@/components/MkSwitch.vue';
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@ -16,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
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</h1>
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<div :class="$style.mainAbout">
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<!-- eslint-disable-next-line vue/no-v-html -->
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<div v-html="meta.description || i18n.ts.headlineMisskey"></div>
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<div v-html="sanitizeHtml(meta.description) || i18n.ts.headlineMisskey"></div>
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</div>
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<div v-if="instance.disableRegistration" :class="$style.mainWarn">
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<MkInfo warn>{{ i18n.ts.invitationRequiredToRegister }}</MkInfo>
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@ -56,6 +56,7 @@ SPDX-License-Identifier: AGPL-3.0-only
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<script lang="ts" setup>
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import { ref } from 'vue';
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import * as Misskey from 'misskey-js';
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import sanitizeHtml from 'sanitize-html';
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import XSigninDialog from '@/components/MkSigninDialog.vue';
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import XSignupDialog from '@/components/MkSignupDialog.vue';
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import MkButton from '@/components/MkButton.vue';
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@ -20,7 +20,7 @@ SPDX-License-Identifier: AGPL-3.0-only
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<MkKeyValue>
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<template #key>{{ i18n.ts.description }}</template>
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<template #value><div v-html="instance.description"></div></template>
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<template #value><div v-html="sanitizeHtml(instance.description)"></div></template>
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</MkKeyValue>
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<FormSection>
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@ -53,7 +53,7 @@ SPDX-License-Identifier: AGPL-3.0-only
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<template #label>{{ i18n.ts.serverRules }}</template>
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<ol class="_gaps_s" :class="$style.rules">
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<li v-for="item, index in instance.serverRules" :key="index" :class="$style.rule"><div :class="$style.ruleText" v-html="item"></div></li>
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<li v-for="item, index in instance.serverRules" :key="index" :class="$style.rule"><div :class="$style.ruleText" v-html="sanitizeHtml(item)"></div></li>
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</ol>
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</MkFolder>
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<FormLink v-if="instance.tosUrl" :to="instance.tosUrl" external>{{ i18n.ts.termsOfService }}</FormLink>
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@ -105,6 +105,7 @@ SPDX-License-Identifier: AGPL-3.0-only
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</template>
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<script lang="ts" setup>
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import sanitizeHtml from 'sanitize-html';
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import { computed, watch, ref } from 'vue';
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import * as Misskey from 'misskey-js';
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import XEmojis from './about.emojis.vue';
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