Class: UnionPei::SDKUtil
- Inherits:
-
Object
- Object
- UnionPei::SDKUtil
- Defined in:
- lib/unionpei/sdk_util.rb
Class Method Summary collapse
- .buildSignature(req, signCertPath = SDKConfig.instance.signCertPath, signCertPwd = SDKConfig.instance.signCertPwd, secureKey = SDKConfig.instance.secureKey) ⇒ Object
- .createAutoFormHtml(params, reqUrl) ⇒ Object
- .createLinkString(para, sort, encode) ⇒ Object
- .deCodeFileContent(params, fileDirectory) ⇒ Object
- .decryptPri(data, certPath = SDKConfig.instance.signCertPath, certPwd = SDKConfig.instance.signCertPwd) ⇒ Object
- .enCodeFileContent(path) ⇒ Object
- .encryptPub(data, certPath = SDKConfig.instance.encryptCertPath) ⇒ Object
- .filterNoneValue(para) ⇒ Object
- .genBackupName(fileName) ⇒ Object
- .getEncryptCert(params) ⇒ Object
- .paraFilter(para) ⇒ Object
- .parseQString(respString, decode = false) ⇒ Object
- .post(url, content) ⇒ Object
- .putKeyValueToMap(temp, isKey, key, m, decode) ⇒ Object
- .sha256(data) ⇒ Object
- .verify(resp) ⇒ Object
- .verifyBySecureKey(resp, secureKey) ⇒ Object
Class Method Details
.buildSignature(req, signCertPath = SDKConfig.instance.signCertPath, signCertPwd = SDKConfig.instance.signCertPwd, secureKey = SDKConfig.instance.secureKey) ⇒ Object
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 |
# File 'lib/unionpei/sdk_util.rb', line 49 def self.buildSignature(req, signCertPath = SDKConfig.instance.signCertPath, signCertPwd = SDKConfig.instance.signCertPwd, secureKey = SDKConfig.instance.secureKey) SDKUtil.filterNoneValue(req) unless req['signMethod'] LogUtil.error('signMethod must not null') return nil end unless req['version'] LogUtil.error('version must not null') return nil end if req['signMethod'] == '01' req['certId'] = CertUtil.getSignCertId(signCertPath, signCertPwd) LogUtil.info('=== start to sign ===') prestr = SDKUtil.createLinkString(req, true, false) LogUtil.info("sorted: [#{prestr}]") prestr = SDKUtil.sha256(prestr) LogUtil.info("sha256: [#{prestr}]") LogUtil.info("sign cert: [#{signCertPath}], pwd: [#{signCertPwd}]") key = CertUtil.getSignPriKey(signCertPath, signCertPwd) signature = Base64.encode64(key.sign('sha256', prestr)).gsub(/\n|\r/, '') LogUtil.info("signature: [#{signature}]") elsif req['signMethod'] == '11' LogUtil.info('=== start to sign ===') prestr = createLinkString(req, true, false) LogUtil.info("sorted: [#{prestr}]") if secureKey.nil? LogUtil.error('secureKey must not null') return nil end prestr = "#{prestr}&#{sha256(secureKey)}" LogUtil.debug("before final sha256: [#{prestr}]") signature = SDKUtil.sha256(prestr) LogUtil.info("signature: [#{signature}]") elsif '12' == ['signMethod'] LogUtil.error('sm3算法暂未实现,请勿使用。') return nil else LogUtil.info("invalid signMethod: [#{req['signMethod']}]") end LogUtil.info('=== end of sign ===') req['signature'] = signature signature end |
.createAutoFormHtml(params, reqUrl) ⇒ Object
231 232 233 234 235 236 237 238 239 240 |
# File 'lib/unionpei/sdk_util.rb', line 231 def self.createAutoFormHtml(params, reqUrl) result = "<html><head> <meta http-equiv=\"Content-Type\" content=\"text/html; charset=#{SDKConfig.instance.encoding}\" /></head><body onload=\"javascript:document.pay_form.submit();\"> <form id=\"pay_form\" name=\"pay_form\" action=\"#{reqUrl}\" method=\"post\">" params.each_key do |key| value = params[key] result += " <input type=\"hidden\" name=\"#{key}\" id=\"#{key}\" value=\"#{value}\" />\n" end result += '<!-- <input type="submit" type="hidden">--> </form></body></html>' LogUtil.info("auto post html:#{result}") result end |
.createLinkString(para, sort, encode) ⇒ Object
26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
# File 'lib/unionpei/sdk_util.rb', line 26 def self.createLinkString(para, sort, encode) linkString = '' keys = para.keys keys = keys.sort if sort keys.each do |key| value = para[key] # print(key + ":" + value) value = URI.encode_www_form_component(value) if encode # print(str(type(key))+":"+str(type(value))+":"+str(key)+":"+str(value)) linkString = "#{linkString}#{key}=#{value}&" end linkString[0, linkString.length - 1] # print (linkString) end |
.deCodeFileContent(params, fileDirectory) ⇒ Object
254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 |
# File 'lib/unionpei/sdk_util.rb', line 254 def self.deCodeFileContent(params, fileDirectory) return false unless params['fileContent'] LogUtil.info('---------处理后台报文返回的文件---------') fileContent = params['fileContent'] unless fileContent LogUtil.info('文件内容为空') return false end fileContent = Zlib::Inflate.inflate(Base64.decode64(fileContent)) filePath = '' if !params['fileName'] LogUtil.info('文件名为空') filePath = "#{fileDirectory}/#{params['merId']}_#{params['batchNo']}_#{params['txnTime']}.txt" else filePath = "#{fileDirectory}/#{params['fileName']}" end output = File.new(filePath, 'w') unless output LogUtil.error 'Unable to open file!' return false end output.syswrite(fileContent) LogUtil.info "文件位置 >:#{filePath}" output.close true end |
.decryptPri(data, certPath = SDKConfig.instance.signCertPath, certPwd = SDKConfig.instance.signCertPwd) ⇒ Object
248 249 250 251 252 |
# File 'lib/unionpei/sdk_util.rb', line 248 def self.decryptPri(data, certPath = SDKConfig.instance.signCertPath, certPwd = SDKConfig.instance.signCertPwd) pkey = CertUtil.getDecryptPriKey(certPath, certPwd) data = Base64.decode64(data) pkey.private_decrypt(data) end |
.enCodeFileContent(path) ⇒ Object
282 283 284 285 |
# File 'lib/unionpei/sdk_util.rb', line 282 def self.enCodeFileContent(path) fileContent = IO.binread(path) fileContent = Base64.encode64(Zlib::Deflate.deflate(fileContent)).gsub(/\n|\r/, '') end |
.encryptPub(data, certPath = SDKConfig.instance.encryptCertPath) ⇒ Object
242 243 244 245 246 |
# File 'lib/unionpei/sdk_util.rb', line 242 def self.encryptPub(data, certPath = SDKConfig.instance.encryptCertPath) rsaKey = CertUtil.getEncryptKey(certPath) result = rsaKey.public_encrypt(data) Base64.encode64(result).gsub(/\n|\r/, '') end |
.filterNoneValue(para) ⇒ Object
41 42 43 44 45 46 47 |
# File 'lib/unionpei/sdk_util.rb', line 41 def self.filterNoneValue(para) keys = para.keys keys.each do |key| value = para[key] para.delete(key) if !value || (value == '') end end |
.genBackupName(fileName) ⇒ Object
323 324 325 326 327 328 |
# File 'lib/unionpei/sdk_util.rb', line 323 def self.genBackupName(fileName) i = fileName.rindex('.') leftFileName = fileName[0, i] rightFileName = fileName[i + 1, fileName.length - i] "#{leftFileName}_backup.#{rightFileName}" end |
.getEncryptCert(params) ⇒ Object
287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 |
# File 'lib/unionpei/sdk_util.rb', line 287 def self.getEncryptCert(params) if params['encryptPubKeyCert'].nil? || params['certType'].nil? LogUtil.error('encryptPubKeyCert or certType is null') return -1 end strCert = params['encryptPubKeyCert'] certType = params['certType'] x509Cert = CertUtil.getX509Cert(strCert) case certType when '01' # 更新敏感信息加密公钥 return 0 if x509Cert.serial.to_s == CertUtil.getEncryptCertId localCertPath = SDKConfig.instance.encryptCertPath newLocalCertPath = SDKUtil.genBackupName(localCertPath) # 将本地证书进行备份存储 File.rename(localCertPath, newLocalCertPath) f = File.new(localCertPath, 'w') unless f LogUtil.error 'Unable to open file!' return -1 end f.syswrite(strCert) f.close LogUtil.info('save new encryptPubKeyCert success') CertUtil.resetEncryptCertPublicKey 1 when '02' 0 else LogUtil.error("unknown cerType:#{certType}") -1 end end |
.paraFilter(para) ⇒ Object
93 94 95 96 97 98 99 100 101 102 103 |
# File 'lib/unionpei/sdk_util.rb', line 93 def self.paraFilter(para) result = {} para.each_key do |key| if (key == 'signature') || (para[key] == '') next else result[key] = para[key] end end result end |
.parseQString(respString, decode = false) ⇒ Object
118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 |
# File 'lib/unionpei/sdk_util.rb', line 118 def self.parseQString(respString, decode = false) resp = {} temp = '' key = '' isKey = true isOpen = false openName = "\0" respString.split('').each do |curChar| # 遍历整个带解析的字符串 if isOpen isOpen = false if curChar == openName temp += curChar elsif curChar == '{' isOpen = true openName = '}' temp += curChar elsif curChar == '[' isOpen = true openName = ']' temp += curChar elsif isKey && (curChar == '=') key = temp temp = '' isKey = false elsif (curChar == '&') && !isOpen # 如果读取到&分割符 SDKUtil.putKeyValueToMap(temp, isKey, key, resp, decode) temp = '' isKey = true else temp += curChar end end SDKUtil.putKeyValueToMap(temp, isKey, key, resp, decode) resp end |
.post(url, content) ⇒ Object
14 15 16 17 18 19 20 21 22 23 24 |
# File 'lib/unionpei/sdk_util.rb', line 14 def self.post(url, content) LogUtil.info("post url:[#{url}]") LogUtil.info("post content:[#{content}]") uri = URI.parse(url) http = Net::HTTP.new(uri.host, uri.port) http.use_ssl = true if uri.scheme == 'https' http.verify_mode = OpenSSL::SSL::VERIFY_NONE unless SDKConfig.instance.ifValidateRemoteCert res = http.post(uri.path, content).body.force_encoding(SDKConfig.instance.encoding) LogUtil.info("resp:[#{res}]") res end |
.putKeyValueToMap(temp, isKey, key, m, decode) ⇒ Object
109 110 111 112 113 114 115 116 |
# File 'lib/unionpei/sdk_util.rb', line 109 def self.putKeyValueToMap(temp, isKey, key, m, decode) if isKey m[key.to_s] = '' else temp = URI.decode_www_form_component(temp) if decode m[key.to_s] = temp end end |
.sha256(data) ⇒ Object
105 106 107 |
# File 'lib/unionpei/sdk_util.rb', line 105 def self.sha256(data) OpenSSL::Digest::SHA256.digest(data).unpack1('H*').downcase end |
.verify(resp) ⇒ Object
154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 |
# File 'lib/unionpei/sdk_util.rb', line 154 def self.verify(resp) unless resp['signMethod'] LogUtil.error('signMethod must not null') return nil end unless resp['version'] LogUtil.error('version must not null') return nil end unless resp['signature'] LogUtil.error('signature must not null') return nil end signMethod = resp['signMethod'] version = resp['version'] result = false case signMethod when '01' LogUtil.info('=== start to verify signature ===') signature = resp.delete('signature') LogUtil.info("signature: [#{signature}]") prestr = SDKUtil.createLinkString(resp, true, false) LogUtil.info("sorted: [#{prestr}]") prestr = SDKUtil.sha256(prestr) LogUtil.info("sha256: [#{prestr}]") key = CertUtil.verifyAndGetVerifyKey(resp['signPubKeyCert']) if !key LogUtil.info("no cert was found by signPubKeyCert: #{resp['signPubKeyCert']}") result = false else signature = Base64.decode64(signature) result = key.verify('sha256', signature, prestr) end LogUtil.info("verify signature #{result ? 'succeed' : 'fail'}") LogUtil.info('=== end of verify signature ===') result when '11', '12' SDKUtil.verifyBySecureKey(resp, SDKConfig.instance.secureKey) else LogUtil.info("Error signMethod [#{signMethod}] in validate. ") false end end |
.verifyBySecureKey(resp, secureKey) ⇒ Object
198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 |
# File 'lib/unionpei/sdk_util.rb', line 198 def self.verifyBySecureKey(resp, secureKey) if resp['signMethod'].nil? LogUtil.error('signMethod must not null') return nil end if resp['signature'].nil? LogUtil.error('signature must not null') return nil end signMethod = resp['signMethod'] result = false LogUtil.info('=== start to verify signature ===') case signMethod when '11' signature = resp.delete('signature') LogUtil.info("signature: [#{signature}]") prestr = createLinkString(resp, true, false) LogUtil.info("sorted: [#{prestr}]") beforeSha256 = "#{prestr}&#{sha256(secureKey)}" LogUtil.debug("before final sha256: [#{beforeSha256}]") afterSha256 = sha256(beforeSha256) result = (afterSha256 == signature) LogUtil.debug("after final sha256: [#{afterSha256}]") unless result when '12' LogUtil.error('sm3算法暂未实现,请勿使用。') else LogUtil.info("Error signMethod [#{signMethod}] in validate. ") end LogUtil.info("verify signature #{result ? 'succeed' : 'fail'}") LogUtil.info('=== end of verify signature ===') result end |