Files
WeChatDataAnalysis/frontend/composables/useApi.js
T
2977094657 c1712ba6dd feat(keys): 自动保存密钥并支持前端回填
- 新增 output/account_keys.json 账号密钥存储(db_key / image_xor_key / image_aes_key)
- 新增 /api/keys 查询已保存密钥;缺失时兜底从账号目录 _media_keys.json 读取图片密钥

- 数据库解密成功后按账号写入 db_key;保存图片密钥时同步写入 store(失败静默不影响主流程)
- 前端解密页进入图片密钥步骤自动回填;进入下一步/跳过时自动保存一次
2026-01-01 16:29:16 +08:00

269 lines
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JavaScript
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// API请求组合式函数
export const useApi = () => {
const config = useRuntimeConfig()
// 基础请求函数
const request = async (url, options = {}) => {
try {
// 在客户端使用完整的API路径
const baseURL = process.client ? 'http://localhost:8000/api' : '/api'
const response = await $fetch(url, {
baseURL,
...options,
onResponseError({ response }) {
if (response.status === 400) {
throw new Error(response._data?.detail || '请求参数错误')
} else if (response.status === 500) {
throw new Error('服务器错误,请稍后重试')
}
}
})
return response
} catch (error) {
console.error('API请求错误:', error)
throw error
}
}
// 微信检测API
const detectWechat = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.data_root_path) {
query.set('data_root_path', params.data_root_path)
}
const url = '/wechat-detection' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
// 检测当前登录账号API
const detectCurrentAccount = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.data_root_path) {
query.set('data_root_path', params.data_root_path)
}
const url = '/current-account' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
// 数据库解密API
const decryptDatabase = async (data) => {
return await request('/decrypt', {
method: 'POST',
body: data
})
}
// 健康检查API
const healthCheck = async () => {
return await request('/health')
}
const listChatAccounts = async () => {
return await request('/chat/accounts')
}
const listChatSessions = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
if (params && params.limit != null) query.set('limit', String(params.limit))
if (params && params.include_hidden != null) query.set('include_hidden', String(!!params.include_hidden))
if (params && params.include_official != null) query.set('include_official', String(!!params.include_official))
const url = '/chat/sessions' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
const listChatMessages = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
if (params && params.username) query.set('username', params.username)
if (params && params.limit != null) query.set('limit', String(params.limit))
if (params && params.offset != null) query.set('offset', String(params.offset))
if (params && params.order) query.set('order', params.order)
if (params && params.render_types) query.set('render_types', params.render_types)
const url = '/chat/messages' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
const searchChatMessages = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
if (params && params.q) query.set('q', params.q)
if (params && params.username) query.set('username', params.username)
if (params && params.sender) query.set('sender', params.sender)
if (params && params.session_type) query.set('session_type', params.session_type)
if (params && params.limit != null) query.set('limit', String(params.limit))
if (params && params.offset != null) query.set('offset', String(params.offset))
if (params && params.start_time != null) query.set('start_time', String(params.start_time))
if (params && params.end_time != null) query.set('end_time', String(params.end_time))
if (params && params.render_types) query.set('render_types', params.render_types)
if (params && params.include_hidden != null) query.set('include_hidden', String(!!params.include_hidden))
if (params && params.include_official != null) query.set('include_official', String(!!params.include_official))
if (params && params.session_limit != null) query.set('session_limit', String(params.session_limit))
if (params && params.per_chat_scan != null) query.set('per_chat_scan', String(params.per_chat_scan))
if (params && params.scan_limit != null) query.set('scan_limit', String(params.scan_limit))
const url = '/chat/search' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
const listChatSearchSenders = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
if (params && params.username) query.set('username', params.username)
if (params && params.session_type) query.set('session_type', params.session_type)
if (params && params.limit != null) query.set('limit', String(params.limit))
if (params && params.q) query.set('q', params.q)
if (params && params.message_q) query.set('message_q', params.message_q)
if (params && params.start_time != null) query.set('start_time', String(params.start_time))
if (params && params.end_time != null) query.set('end_time', String(params.end_time))
if (params && params.render_types) query.set('render_types', params.render_types)
if (params && params.include_hidden != null) query.set('include_hidden', String(!!params.include_hidden))
if (params && params.include_official != null) query.set('include_official', String(!!params.include_official))
const url = '/chat/search-index/senders' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
const getChatSearchIndexStatus = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
const url = '/chat/search-index/status' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
const buildChatSearchIndex = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
if (params && params.rebuild != null) query.set('rebuild', String(!!params.rebuild))
const url = '/chat/search-index/build' + (query.toString() ? `?${query.toString()}` : '')
return await request(url, { method: 'POST' })
}
const getChatMessagesAround = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
if (params && params.username) query.set('username', params.username)
if (params && params.anchor_id) query.set('anchor_id', params.anchor_id)
if (params && params.before != null) query.set('before', String(params.before))
if (params && params.after != null) query.set('after', String(params.after))
const url = '/chat/messages/around' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
const openChatMediaFolder = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
if (params && params.username) query.set('username', params.username)
if (params && params.kind) query.set('kind', params.kind)
if (params && params.md5) query.set('md5', params.md5)
if (params && params.file_id) query.set('file_id', params.file_id)
if (params && params.server_id != null) query.set('server_id', String(params.server_id))
const url = '/chat/media/open_folder' + (query.toString() ? `?${query.toString()}` : '')
return await request(url, { method: 'POST' })
}
const downloadChatEmoji = async (data = {}) => {
return await request('/chat/media/emoji/download', {
method: 'POST',
body: {
account: data.account || null,
md5: data.md5 || '',
emoji_url: data.emoji_url || '',
force: !!data.force
}
})
}
// 保存图片解密密钥
const saveMediaKeys = async (params = {}) => {
return await request('/media/keys', {
method: 'POST',
body: {
account: params.account || null,
xor_key: params.xor_key || '',
aes_key: params.aes_key || null
}
})
}
// 获取已保存的密钥(数据库密钥 + 图片密钥)
const getSavedKeys = async (params = {}) => {
const query = new URLSearchParams()
if (params && params.account) query.set('account', params.account)
const url = '/keys' + (query.toString() ? `?${query.toString()}` : '')
return await request(url)
}
// 批量解密所有图片
const decryptAllMedia = async (params = {}) => {
return await request('/media/decrypt_all', {
method: 'POST',
body: {
account: params.account || null,
xor_key: params.xor_key || null,
aes_key: params.aes_key || null
}
})
}
// 聊天记录导出(离线zip
const createChatExport = async (data = {}) => {
return await request('/chat/exports', {
method: 'POST',
body: {
account: data.account || null,
scope: data.scope || 'selected',
usernames: Array.isArray(data.usernames) ? data.usernames : [],
format: data.format || 'json',
start_time: data.start_time != null ? Number(data.start_time) : null,
end_time: data.end_time != null ? Number(data.end_time) : null,
include_hidden: !!data.include_hidden,
include_official: !!data.include_official,
message_types: Array.isArray(data.message_types) ? data.message_types : [],
include_media: data.include_media == null ? true : !!data.include_media,
media_kinds: Array.isArray(data.media_kinds) ? data.media_kinds : ['image', 'emoji', 'video', 'video_thumb', 'voice', 'file'],
allow_process_key_extract: !!data.allow_process_key_extract,
privacy_mode: !!data.privacy_mode,
file_name: data.file_name || null
}
})
}
const getChatExport = async (exportId) => {
if (!exportId) throw new Error('Missing exportId')
return await request(`/chat/exports/${encodeURIComponent(String(exportId))}`)
}
const listChatExports = async () => {
return await request('/chat/exports')
}
const cancelChatExport = async (exportId) => {
if (!exportId) throw new Error('Missing exportId')
return await request(`/chat/exports/${encodeURIComponent(String(exportId))}`, { method: 'DELETE' })
}
return {
detectWechat,
detectCurrentAccount,
decryptDatabase,
healthCheck,
listChatAccounts,
listChatSessions,
listChatMessages,
searchChatMessages,
getChatSearchIndexStatus,
buildChatSearchIndex,
listChatSearchSenders,
getChatMessagesAround,
openChatMediaFolder,
downloadChatEmoji,
saveMediaKeys,
getSavedKeys,
decryptAllMedia,
createChatExport,
getChatExport,
listChatExports,
cancelChatExport
}
}