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GeezerVison is showing github.com — wsjcpp-validators/src/wsjcpp_validators/wsjcpp_validators.cpp at master · wsjcpp/wsjcpp-validators
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Expand file tree/ Copy pathwsjcpp_validators.cppMore file actions 390 lines (324 loc) · 11.4 KB / Copy pathwsjcpp_validators.cppFile metadata and controls390 lines (324 loc) · 11.4 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 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 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 /* MIT License Copyright (c) 2020-2026 wsjcpp Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "wsjcpp_validators.h" // #include <arpa/inet.h> #include <wsjcpp_core.h> namespace wsjcpp { validator_date::validator_date() : validator<std::string>("date") { } bool validator_date::is_valid(const std::string &value, std::string &error) { return wsjcpp::is_valid_date(value, error); } validator_regexp::validator_regexp(const std::string &name, const std::string &_regexp) : validator<std::string>(name) { m_sValidator = _regexp; m_rxValidator = std::regex(_regexp); } bool validator_regexp::is_valid(const std::string &value, std::string &error) { if (!std::regex_match(value, m_rxValidator)) { error = name() + " - Value must match regular expression " + m_sValidator; return false; } return true; } // ---------------------------------------------------------------------- // validator_str_list validator_str_list::validator_str_list(const std::string &sTypeName, const std::vector<std::string> &vListValues) : validator<std::string>(sTypeName) { m_vListValues = vListValues; } bool validator_str_list::is_valid(const std::string &value, std::string &error) { if (std::find(m_vListValues.begin(), m_vListValues.end(), value) != m_vListValues.end()) { return true; } error = name() + " expected one of ["; for (int i = 0; i < m_vListValues.size(); i++) { error += "'" + m_vListValues[i] + "'"; if (i < m_vListValues.size() - 1) { error += ", "; } } error += "]"; return false; } // ---------------------------------------------------------------------- // validator_email validator_email::validator_email() : validator_regexp("email", "^[0-9a-zA-Z]{1}[0-9a-zA-Z-._]*[0-9a-zA-Z]{1}@[0-9a-zA-Z]{1}" "[-.0-9a-zA-Z]*[0-9a-zA-Z]{1}\\.[a-zA-Z]{2,6}$") { } // ---------------------------------------------------------------------- // validator_uuid validator_uuid::validator_uuid() : validator_regexp("uuid", "^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-" "f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$") { } // ---------------------------------------------------------------------- // validator_strlen validator_strlen::validator_strlen(int min_length, int max_length) : validator<std::string>("string_length") { m_min_length = min_length; m_max_length = max_length; } bool validator_strlen::is_valid(const std::string &value, std::string &error) { if (value.length() < m_min_length) { error = "Value must have more than " + std::to_string(m_min_length) + " symbols"; return false; } if (value.length() > m_max_length) { error = "Value must have less than " + std::to_string(m_max_length) + " symbols"; return false; } return true; } // ---------------------------------------------------------------------- // validator_jwt validator_jwt::validator_jwt() : validator_regexp("jwt", "^[A-Za-z0-9-_=]+\\.[A-Za-z0-9-_=]+\\.?[A-Za-z0-9-_.+/=]*$") { } // ---------------------------------------------------------------------- // validator_time24 validator_time24::validator_time24() : validator<std::string>("time_h24") { } bool validator_time24::is_valid(const std::string &value, std::string &error) { return wsjcpp::is_valid_time24(value, error); } // ---------------------------------------------------------------------- // validator_datetime validator_datetime::validator_datetime() : validator<std::string>("datetime") { } bool validator_datetime::is_valid(const std::string &value, std::string &error) { int nSize = value.size(); // '2020-01-01T00:00:00' if (nSize != 19) { error = "Invalid size format expected length 19"; return false; } std::string sDate = value.substr(0, 10); if (!wsjcpp::is_valid_date(sDate, error)) { return false; } if (value[10] != 'T') { error = "Expected 'T' in 10 position, but got '"; error += value[10]; error += "'"; return false; } std::string sTime = value.substr(11, 8); if (!wsjcpp::is_valid_time24(sTime, error)) { return false; } return true; } // ---------------------------------------------------------------------- // validator_url validator_url::validator_url() : validator<std::string>("url") { m_rx_ip4_format = std::regex("^\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}$"); } bool validator_url::is_valid(const std::string &value, std::string &error) { if (value.size() == 0) { error = "Value is empty"; return false; } if (value.find(".") == std::string::npos) { error = "Must contain at least one dot"; return false; } std::string sProtocol = wsjcpp::extract_url_protocol(value); if (!wsjcpp::is_valid_url_protocol(sProtocol, error)) { return false; } int nStartPos = sProtocol.length() + 3; std::string sAuthorityAddressPath = ""; for (int i = nStartPos; i < value.size(); i++) { char c = value[i]; if (c == '?') { break; } sAuthorityAddressPath += c; } std::string sQuery = value.substr(sProtocol.length() + 3 + sAuthorityAddressPath.size()); std::string sAddressAndPath = sAuthorityAddressPath; int nPosAuthority = sAuthorityAddressPath.find("@"); std::string sAuthority = ""; if (nPosAuthority != std::string::npos) { sAuthority = sAuthorityAddressPath.substr(0, nPosAuthority); sAddressAndPath = sAuthorityAddressPath.substr(nPosAuthority + 1); } if (sAuthority != "") { // error = "TODO check username and password sAuthority= [" + sAuthority + // "]"; // -.~_!$&'()*+,;=:%40:80%2f:::::: // WsjcppLog::warn(TAG, error); // return false; } std::string sAddress = sAddressAndPath; std::string sPath = ""; int nPosAddress = sAddressAndPath.find("/"); if (nPosAddress != std::string::npos) { sAddress = sAddressAndPath.substr(0, nPosAddress); sPath = sAddressAndPath.substr(nPosAddress); } if (sAddress.size() == 0) { error = "Address could not be empty"; return false; } int nPosPort = sAddress.find(":"); std::string sPort = ""; if (sAddress.find(":") != std::string::npos) { sPort = sAddress.substr(nPosPort + 1); sAddress = sAddress.substr(0, nPosPort); } if (sPort != "") { if (!wsjcpp::is_valid_port(sPort, error)) { return false; } } if (std::regex_match(sAddress, m_rx_ip4_format)) { if (!wsjcpp::is_valid_ip4(sAddress, error)) { return false; } if (sPort != "") { int nPort = std::atoi(sPort.c_str()); if (nPort < 1 || nPort > 65535) { error = "Port '" + std::to_string(nPort) + "' must be more then 0 and less then 65536"; return false; } } } else { if (!wsjcpp::is_valid_domain_name(sAddress, error)) { return false; } } if ((sPath == "" || sPath == "/") && sQuery == "") { return true; } if (sPath != "") { for (int i = 0; i < sPath.length(); i++) { char c = sPath[i]; if (c == ' ') { error = "Path could not contains whitespace ' '"; return false; } } } if (sQuery != "") { for (int i = 0; i < sQuery.length(); i++) { char c = sQuery[i]; if (c == ' ') { error = "Query could not contains whitespace ' ' (must be encoded)"; return false; } } } // error = "sAddressAndPath=[" + sAddressAndPath + "], , sAddress=[" + // sAddress + "]"; return true; } // ---------------------------------------------------------------------- // validator_domain_name validator_domain_name::validator_domain_name() : validator<std::string>("domain_name") { } bool validator_domain_name::is_valid(const std::string &value, std::string &error) { return wsjcpp::is_valid_domain_name(value, error); } // ---------------------------------------------------------------------- // validator_base64 validator_base64::validator_base64() : validator<std::string>("base64") { } // ---------------------------------------------------------------------- bool validator_base64::is_valid(const std::string &value, std::string &error) { return wsjcpp::is_valid_base64(value, error); } // ---------------------------------------------------------------------- // validator_int validator_int::validator_int() : validator<std::string>("int") { } // ---------------------------------------------------------------------- bool validator_int::is_valid(const std::string &value, std::string &error) { int nSize = value.size(); bool bHasOneAndMoreNumbers = false; for (int i = 0; i < nSize; i++) { char c = value[i]; if (c == '-' && i == 0) { continue; } if (c < '0' || c > '9') { error = "Unexpected char '"; error += c; error += "' in " + std::to_string(i) + " position"; return false; } bHasOneAndMoreNumbers = true; } return bHasOneAndMoreNumbers; } // ---------------------------------------------------------------------- // validator_hex validator_hex::validator_hex() : validator<std::string>("hex") { } // ---------------------------------------------------------------------- bool validator_hex::is_valid(const std::string &value, std::string &error) { int nSize = value.size(); if (nSize == 0) { error = "Empty string"; return false; } for (int i = 0; i < nSize; i++) { char c = value[i]; if (c == '-' && i == 0) { continue; } if ((c < '0' || c > '9') && (c < 'a' || c > 'f') && (c < 'A' || c > 'F')) { error = "Unexpected char '"; error += c; error += "' in " + std::to_string(i) + " position"; return false; } } return true; } // ---------------------------------------------------------------------- // validator_int_min validator_int_min::validator_int_min(int min_value) : validator<int>("int_min") { m_min_value = min_value; } // ---------------------------------------------------------------------- bool validator_int_min::is_valid(const int &value, std::string &error) { if (value < m_min_value) { error = "Value must be more or equal then " + std::to_string(m_min_value); return false; } return true; } // ---------------------------------------------------------------------- // validator_int_max validator_int_max::validator_int_max(int max_value) : validator<int>("int_max") { m_max_value = max_value; } // ---------------------------------------------------------------------- bool validator_int_max::is_valid(const int &value, std::string &error) { if (value > m_max_value) { error = "Value must be less or equal then " + std::to_string(m_max_value); return false; } return true; } } // namespace wsjcpp |
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