Kentaro Sekimoto / HTTPClient-SSL

Change buffer sizes to support GR-PEACH

Dependencies:   CyaSSL

Dependents:   GR-PEACH_Azure_Speech

Fork of HTTPClient-SSL by MultiTech

HTTPClient.cpp@42:2f464f96c204, 2015-02-09 (annotated)

Committer:
Vanger
Date:
Mon Feb 09 21:37:04 2015 +0000
Revision:
42:2f464f96c204
Parent:
41:236fa1143e5a
Child:
46:369da903fca9
Added back in VERIFY_PEER_FAIL_IF_NO_CERT as an SSLmethod enumeration.; Removed code to allow for null paths in urlParse(); Removed set_time(),CyaSSL_init(), and extra socket_close().; Added check for pointers being NULL before free-ing memory.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:2ccb9960a044 1 /* HTTPClient.cpp */
donatien 10:e1351de84c16 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 10:e1351de84c16 3 *
donatien 10:e1351de84c16 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 10:e1351de84c16 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 10:e1351de84c16 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 10:e1351de84c16 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 10:e1351de84c16 8 * furnished to do so, subject to the following conditions:
donatien 10:e1351de84c16 9 *
donatien 10:e1351de84c16 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 10:e1351de84c16 11 * substantial portions of the Software.
donatien 10:e1351de84c16 12 *
donatien 10:e1351de84c16 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 10:e1351de84c16 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 10:e1351de84c16 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 10:e1351de84c16 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 10:e1351de84c16 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 10:e1351de84c16 18 */
ansond 29:2d96cc752d19 19
ansond 29:2d96cc752d19 20 // DMA: Added tunable to adapt size of larger input URLs
ansond 29:2d96cc752d19 21 #define MAX_URL_HOSTNAME_LENGTH 128
ansond 29:2d96cc752d19 22 #define MAX_URL_PATH_LENGTH 128
donatien 0:2ccb9960a044 23
donatien 7:4e39864f7b15 24 //Debug is disabled by default
Vanger 40:6d9725c3eb6f 25 #if 0
donatien 12:89d09a6db00a 26 //Enable debug
donatien 11:390362de8c3f 27 #include <cstdio>
wolfSSL 18:d89df40b4cf3 28 #define DBG(x, ...) std::printf("[HTTPClient : DBG]"x"\r\n", ##__VA_ARGS__);
wolfSSL 18:d89df40b4cf3 29 #define WARN(x, ...) std::printf("[HTTPClient : WARN]"x"\r\n", ##__VA_ARGS__);
wolfSSL 18:d89df40b4cf3 30 #define ERR(x, ...) std::printf("[HTTPClient : ERR]"x"\r\n", ##__VA_ARGS__);
donatien 12:89d09a6db00a 31
donatien 12:89d09a6db00a 32 #else
donatien 12:89d09a6db00a 33 //Disable debug
wolfSSL 18:d89df40b4cf3 34 #define DBG(x, ...)
donatien 12:89d09a6db00a 35 #define WARN(x, ...)
wolfSSL 18:d89df40b4cf3 36 #define ERR(x, ...)
donatien 12:89d09a6db00a 37
donatien 7:4e39864f7b15 38 #endif
donatien 0:2ccb9960a044 39
donatien 0:2ccb9960a044 40 #define HTTP_PORT 80
wolfSSL 17:c73d8e61d391 41 #define HTTPS_PORT 443
donatien 0:2ccb9960a044 42
donatien 11:390362de8c3f 43 #define OK 0
donatien 11:390362de8c3f 44
donatien 11:390362de8c3f 45 #define MIN(x,y) (((x)<(y))?(x):(y))
donatien 11:390362de8c3f 46 #define MAX(x,y) (((x)>(y))?(x):(y))
donatien 11:390362de8c3f 47
wolfSSL 17:c73d8e61d391 48 #include <cstring>
donatien 0:2ccb9960a044 49
mfiore 41:236fa1143e5a 50 #include <settings.h>
mfiore 41:236fa1143e5a 51 #include <types.h>
mfiore 41:236fa1143e5a 52 #include <internal.h>
mfiore 41:236fa1143e5a 53 #include <ssl.h>
donatien 0:2ccb9960a044 54
donatien 11:390362de8c3f 55 #include "HTTPClient.h"
wolfSSL 17:c73d8e61d391 56
Vanger 33:3b2809748a9e 57 static TCPSocketConnection* m_sock;
wolfSSL 17:c73d8e61d391 58 #define CHUNK_SIZE 256
ansond 32:d9db238bb8a3 59 #define SEND_BUF_SIZE 1024
wolfSSL 17:c73d8e61d391 60 static char send_buf[SEND_BUF_SIZE] ;
ansond 32:d9db238bb8a3 61 static char *send_buf_p = NULL;
wolfSSL 17:c73d8e61d391 62
wolfSSL 17:c73d8e61d391 63 static int SocketReceive(CYASSL* ssl, char *buf, int sz, void *ctx)
wolfSSL 17:c73d8e61d391 64 {
wolfSSL 17:c73d8e61d391 65 int n ;
wolfSSL 17:c73d8e61d391 66 int i ;
wolfSSL 18:d89df40b4cf3 67 #define RECV_RETRY 3
wolfSSL 22:4b9a4151cc73 68
wolfSSL 17:c73d8e61d391 69 for(i=0; i<RECV_RETRY; i++) {
Vanger 33:3b2809748a9e 70 n = m_sock->receive(buf, sz) ;
wolfSSL 17:c73d8e61d391 71 if(n >= 0)return n ;
wolfSSL 22:4b9a4151cc73 72 wait(0.2) ;
wolfSSL 17:c73d8e61d391 73 }
wolfSSL 17:c73d8e61d391 74 ERR("SocketReceive:%d/%d\n", n, sz) ;
wolfSSL 17:c73d8e61d391 75 return n ;
wolfSSL 17:c73d8e61d391 76 }
wolfSSL 17:c73d8e61d391 77
wolfSSL 17:c73d8e61d391 78 static int SocketSend(CYASSL* ssl, char *buf, int sz, void *ctx)
wolfSSL 17:c73d8e61d391 79 {
wolfSSL 17:c73d8e61d391 80 int n ;
Vanger 34:13920d48893d 81
Vanger 34:13920d48893d 82 wait(0.1);
Vanger 33:3b2809748a9e 83 n = m_sock->send(buf, sz);
wolfSSL 17:c73d8e61d391 84 if(n > 0) {
Vanger 34:13920d48893d 85 wait(0.3);
Vanger 34:13920d48893d 86 return n;
Vanger 34:13920d48893d 87 } else {
Vanger 34:13920d48893d 88 ERR("SocketSend:%d/%d\n", n, sz);
Vanger 34:13920d48893d 89 }
Vanger 34:13920d48893d 90 return n;
wolfSSL 17:c73d8e61d391 91 }
donatien 11:390362de8c3f 92
wolfSSL 22:4b9a4151cc73 93 static void base64enc(char *out, const char *in) {
wolfSSL 22:4b9a4151cc73 94 const char code[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" ;
wolfSSL 22:4b9a4151cc73 95 int i = 0, x = 0, l = 0;
wolfSSL 22:4b9a4151cc73 96
wolfSSL 22:4b9a4151cc73 97 for (; *in; in++) {
wolfSSL 22:4b9a4151cc73 98 x = x << 8 | *in;
wolfSSL 22:4b9a4151cc73 99 for (l += 8; l >= 6; l -= 6) {
wolfSSL 22:4b9a4151cc73 100 out[i++] = code[(x >> (l - 6)) & 0x3f];
wolfSSL 22:4b9a4151cc73 101 }
wolfSSL 22:4b9a4151cc73 102 }
wolfSSL 22:4b9a4151cc73 103 if (l > 0) {
wolfSSL 22:4b9a4151cc73 104 x <<= 6 - l;
wolfSSL 22:4b9a4151cc73 105 out[i++] = code[x & 0x3f];
wolfSSL 22:4b9a4151cc73 106 }
wolfSSL 22:4b9a4151cc73 107 for (; i % 4;) {
wolfSSL 22:4b9a4151cc73 108 out[i++] = '=';
wolfSSL 22:4b9a4151cc73 109 }
wolfSSL 22:4b9a4151cc73 110 out[i] = '\0' ;
wolfSSL 22:4b9a4151cc73 111 }
wolfSSL 22:4b9a4151cc73 112
donatien 0:2ccb9960a044 113 HTTPClient::HTTPClient() :
wolfSSL 18:d89df40b4cf3 114 m_basicAuthUser(NULL), m_basicAuthPassword(NULL), m_httpResponseCode(0)
donatien 0:2ccb9960a044 115 {
Vanger 42:2f464f96c204 116 m_sock = &_m_sock;
Vanger 42:2f464f96c204 117 // CyaSSL_Debugging_ON() ; //Turn on if the CyaSSL library isn't working, turns on debug printf's
Vanger 38:a4ccad70be9d 118
Vanger 42:2f464f96c204 119 peerMethod = VERIFY_NONE;
wolfSSL 18:d89df40b4cf3 120 ctx = 0 ;
wolfSSL 18:d89df40b4cf3 121 ssl = 0 ;
wolfSSL 22:4b9a4151cc73 122 SSLver = 3 ;
Vanger 38:a4ccad70be9d 123 certificates = NULL;
wolfSSL 27:5d4739eae63e 124 redirect_url = NULL ;
wolfSSL 27:5d4739eae63e 125 redirect = 0 ;
wolfSSL 27:5d4739eae63e 126 header = NULL ;
donatien 0:2ccb9960a044 127 }
donatien 0:2ccb9960a044 128
donatien 0:2ccb9960a044 129 HTTPClient::~HTTPClient()
donatien 0:2ccb9960a044 130 {
Vanger 42:2f464f96c204 131 if(m_basicAuthPassword) {
Vanger 42:2f464f96c204 132 free((void *)m_basicAuthPassword);
Vanger 42:2f464f96c204 133 m_basicAuthPassword = NULL;
Vanger 42:2f464f96c204 134 }
Vanger 42:2f464f96c204 135 if(m_basicAuthUser) {
Vanger 42:2f464f96c204 136 free((void *)m_basicAuthUser);
Vanger 42:2f464f96c204 137 m_basicAuthUser = NULL;
Vanger 42:2f464f96c204 138 }
Vanger 42:2f464f96c204 139 if(certificates) {
Vanger 42:2f464f96c204 140 free((void *)certificates);
Vanger 42:2f464f96c204 141 certificates = NULL;
Vanger 42:2f464f96c204 142 }
donatien 0:2ccb9960a044 143 }
donatien 0:2ccb9960a044 144
wolfSSL 22:4b9a4151cc73 145 HTTPResult HTTPClient::basicAuth(const char* user, const char* password) //Basic Authentification
donatien 0:2ccb9960a044 146 {
wolfSSL 22:4b9a4151cc73 147 #define AUTHB_SIZE 128
wolfSSL 22:4b9a4151cc73 148 if((strlen(user) + strlen(password)) >= AUTHB_SIZE)
wolfSSL 22:4b9a4151cc73 149 return HTTP_ERROR ;
ansond 30:6fef375c94e6 150
ansond 30:6fef375c94e6 151 if (m_basicAuthUser) free((void *)m_basicAuthUser);
ansond 30:6fef375c94e6 152 if (user != NULL) {
ansond 30:6fef375c94e6 153 m_basicAuthUser = (char *)malloc(strlen(user)+1);
ansond 30:6fef375c94e6 154 strcpy((char *)m_basicAuthUser, user);
Vanger 38:a4ccad70be9d 155 } else {
Vanger 38:a4ccad70be9d 156 m_basicAuthUser = NULL;
ansond 30:6fef375c94e6 157 }
ansond 30:6fef375c94e6 158
ansond 30:6fef375c94e6 159 if (m_basicAuthPassword) free((void *)m_basicAuthPassword);
ansond 30:6fef375c94e6 160 if (password != NULL) {
ansond 30:6fef375c94e6 161 m_basicAuthPassword = (char *)malloc(strlen(password)+1);
ansond 30:6fef375c94e6 162 strcpy((char *)m_basicAuthPassword, password);
Vanger 38:a4ccad70be9d 163 } else {
Vanger 38:a4ccad70be9d 164 m_basicAuthPassword = NULL;
Vanger 38:a4ccad70be9d 165 }
ansond 30:6fef375c94e6 166
wolfSSL 22:4b9a4151cc73 167 return HTTP_OK ;
donatien 0:2ccb9960a044 168 }
donatien 0:2ccb9960a044 169
donatien 12:89d09a6db00a 170 HTTPResult HTTPClient::get(const char* url, IHTTPDataIn* pDataIn, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/) //Blocking
donatien 0:2ccb9960a044 171 {
wolfSSL 18:d89df40b4cf3 172 return connect(url, HTTP_GET, NULL, pDataIn, timeout);
donatien 0:2ccb9960a044 173 }
donatien 0:2ccb9960a044 174
donatien 12:89d09a6db00a 175 HTTPResult HTTPClient::get(const char* url, char* result, size_t maxResultLen, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/) //Blocking
donatien 0:2ccb9960a044 176 {
wolfSSL 18:d89df40b4cf3 177 HTTPText str(result, maxResultLen);
wolfSSL 18:d89df40b4cf3 178 return get(url, &str, timeout);
donatien 0:2ccb9960a044 179 }
donatien 0:2ccb9960a044 180
donatien 12:89d09a6db00a 181 HTTPResult HTTPClient::post(const char* url, const IHTTPDataOut& dataOut, IHTTPDataIn* pDataIn, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/) //Blocking
donatien 0:2ccb9960a044 182 {
wolfSSL 18:d89df40b4cf3 183 return connect(url, HTTP_POST, (IHTTPDataOut*)&dataOut, pDataIn, timeout);
donatien 0:2ccb9960a044 184 }
donatien 0:2ccb9960a044 185
donatien 16:1f743885e7de 186 HTTPResult HTTPClient::put(const char* url, const IHTTPDataOut& dataOut, IHTTPDataIn* pDataIn, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/) //Blocking
donatien 16:1f743885e7de 187 {
wolfSSL 18:d89df40b4cf3 188 return connect(url, HTTP_PUT, (IHTTPDataOut*)&dataOut, pDataIn, timeout);
donatien 16:1f743885e7de 189 }
donatien 16:1f743885e7de 190
donatien 16:1f743885e7de 191 HTTPResult HTTPClient::del(const char* url, IHTTPDataIn* pDataIn, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/) //Blocking
donatien 16:1f743885e7de 192 {
wolfSSL 18:d89df40b4cf3 193 return connect(url, HTTP_DELETE, NULL, pDataIn, timeout);
donatien 16:1f743885e7de 194 }
donatien 16:1f743885e7de 195
donatien 16:1f743885e7de 196
donatien 0:2ccb9960a044 197 int HTTPClient::getHTTPResponseCode()
donatien 0:2ccb9960a044 198 {
wolfSSL 18:d89df40b4cf3 199 return m_httpResponseCode;
donatien 0:2ccb9960a044 200 }
donatien 0:2ccb9960a044 201
wolfSSL 27:5d4739eae63e 202 void HTTPClient::setHeader(const char * h)
wolfSSL 17:c73d8e61d391 203 {
wolfSSL 17:c73d8e61d391 204 header = h ;
wolfSSL 17:c73d8e61d391 205 }
wolfSSL 17:c73d8e61d391 206
wolfSSL 27:5d4739eae63e 207 void HTTPClient::setLocationBuf(char * url, int size)
wolfSSL 27:5d4739eae63e 208 {
wolfSSL 27:5d4739eae63e 209 redirect_url = url ;
wolfSSL 27:5d4739eae63e 210 redirect_url_size = size ;
wolfSSL 27:5d4739eae63e 211 }
wolfSSL 27:5d4739eae63e 212
wolfSSL 22:4b9a4151cc73 213 HTTPResult HTTPClient::setSSLversion(int minorV)
wolfSSL 22:4b9a4151cc73 214 {
wolfSSL 22:4b9a4151cc73 215 if((minorV>=0) && (minorV<=3))
wolfSSL 22:4b9a4151cc73 216 SSLver = minorV ;
wolfSSL 22:4b9a4151cc73 217 else return HTTP_ERROR ;
wolfSSL 22:4b9a4151cc73 218 return HTTP_OK ;
wolfSSL 22:4b9a4151cc73 219 }
wolfSSL 22:4b9a4151cc73 220
Vanger 38:a4ccad70be9d 221 HTTPResult HTTPClient::addRootCACertificate(const char* cert)
Vanger 38:a4ccad70be9d 222 {
Vanger 38:a4ccad70be9d 223 if(cert == NULL) {
Vanger 38:a4ccad70be9d 224 if(certificates != NULL) {
Vanger 38:a4ccad70be9d 225 free((void *)certificates);
Vanger 38:a4ccad70be9d 226 }
Vanger 38:a4ccad70be9d 227 } else {
Vanger 38:a4ccad70be9d 228 //Append certificate, else allocate new certificate
Vanger 38:a4ccad70be9d 229 if(certificates != NULL) {
Vanger 38:a4ccad70be9d 230 certificates = (char *)realloc((void *)certificates, strlen(cert) + 1 + strlen(certificates)); //+1 is for '\0' char
Vanger 38:a4ccad70be9d 231 if(certificates == NULL) {
Vanger 38:a4ccad70be9d 232 return HTTP_ERROR;
Vanger 38:a4ccad70be9d 233 } else {
Vanger 38:a4ccad70be9d 234 strcat((char *)certificates, cert);
Vanger 38:a4ccad70be9d 235 }
Vanger 38:a4ccad70be9d 236 } else {
Vanger 38:a4ccad70be9d 237 certificates = (char *)malloc(strlen(cert) + 1);
Vanger 38:a4ccad70be9d 238 if(certificates == NULL) {
Vanger 38:a4ccad70be9d 239 return HTTP_ERROR;
Vanger 38:a4ccad70be9d 240 } else {
Vanger 38:a4ccad70be9d 241 strcpy((char *)certificates, cert);
Vanger 38:a4ccad70be9d 242 }
Vanger 38:a4ccad70be9d 243 }
Vanger 38:a4ccad70be9d 244 }
Vanger 38:a4ccad70be9d 245 return HTTP_OK;
Vanger 38:a4ccad70be9d 246 }
Vanger 38:a4ccad70be9d 247
Vanger 38:a4ccad70be9d 248 void HTTPClient::setPeerVerification(SSLMethod method) {
Vanger 42:2f464f96c204 249 peerMethod = method;
Vanger 38:a4ccad70be9d 250 }
Vanger 38:a4ccad70be9d 251
wolfSSL 17:c73d8e61d391 252
donatien 5:791fc3dcb6c4 253 #define CHECK_CONN_ERR(ret) \
donatien 5:791fc3dcb6c4 254 do{ \
donatien 7:4e39864f7b15 255 if(ret) { \
wolfSSL 17:c73d8e61d391 256 cyassl_free() ;\
Vanger 33:3b2809748a9e 257 m_sock->close(); \
donatien 5:791fc3dcb6c4 258 ERR("Connection error (%d)", ret); \
donatien 11:390362de8c3f 259 return HTTP_CONN; \
donatien 5:791fc3dcb6c4 260 } \
donatien 5:791fc3dcb6c4 261 } while(0)
donatien 5:791fc3dcb6c4 262
donatien 5:791fc3dcb6c4 263 #define PRTCL_ERR() \
donatien 5:791fc3dcb6c4 264 do{ \
wolfSSL 17:c73d8e61d391 265 cyassl_free() ;\
Vanger 33:3b2809748a9e 266 m_sock->close(); \
donatien 5:791fc3dcb6c4 267 ERR("Protocol error"); \
donatien 11:390362de8c3f 268 return HTTP_PRTCL; \
donatien 5:791fc3dcb6c4 269 } while(0)
donatien 0:2ccb9960a044 270
wolfSSL 17:c73d8e61d391 271 void HTTPClient::cyassl_free(void)
wolfSSL 17:c73d8e61d391 272 {
wolfSSL 19:1e2f05809eb1 273 if(ssl) {
wolfSSL 17:c73d8e61d391 274 CyaSSL_free(ssl) ;
wolfSSL 19:1e2f05809eb1 275 ssl = NULL ;
wolfSSL 19:1e2f05809eb1 276 }
wolfSSL 19:1e2f05809eb1 277 if(ctx) {
wolfSSL 17:c73d8e61d391 278 CyaSSL_CTX_free(ctx) ;
wolfSSL 19:1e2f05809eb1 279 ctx = NULL ;
wolfSSL 19:1e2f05809eb1 280 }
wolfSSL 22:4b9a4151cc73 281 CyaSSL_Cleanup() ;
wolfSSL 22:4b9a4151cc73 282 }
wolfSSL 17:c73d8e61d391 283
donatien 12:89d09a6db00a 284 HTTPResult HTTPClient::connect(const char* url, HTTP_METH method, IHTTPDataOut* pDataOut, IHTTPDataIn* pDataIn, int timeout) //Execute request
wolfSSL 18:d89df40b4cf3 285 {
Vanger 33:3b2809748a9e 286 CYASSL_METHOD * SSLmethod = 0;
wolfSSL 18:d89df40b4cf3 287 m_httpResponseCode = 0; //Invalidate code
wolfSSL 18:d89df40b4cf3 288 m_timeout = timeout;
wolfSSL 27:5d4739eae63e 289 redirect = 0 ;
wolfSSL 27:5d4739eae63e 290
wolfSSL 18:d89df40b4cf3 291 pDataIn->writeReset();
wolfSSL 18:d89df40b4cf3 292 if( pDataOut ) {
wolfSSL 18:d89df40b4cf3 293 pDataOut->readReset();
wolfSSL 18:d89df40b4cf3 294 }
wolfSSL 17:c73d8e61d391 295
wolfSSL 18:d89df40b4cf3 296 char scheme[8];
ansond 29:2d96cc752d19 297 char host[MAX_URL_HOSTNAME_LENGTH];
ansond 29:2d96cc752d19 298 char path[MAX_URL_PATH_LENGTH];
wolfSSL 18:d89df40b4cf3 299
wolfSSL 18:d89df40b4cf3 300 int ret ;
donatien 0:2ccb9960a044 301
wolfSSL 18:d89df40b4cf3 302 //First we need to parse the url (http[s]://host[:port][/[path]])
wolfSSL 18:d89df40b4cf3 303 HTTPResult res = parseURL(url, scheme, sizeof(scheme), host, sizeof(host), &port, path, sizeof(path));
wolfSSL 18:d89df40b4cf3 304 if(res != HTTP_OK) {
wolfSSL 18:d89df40b4cf3 305 ERR("parseURL returned %d", res);
wolfSSL 18:d89df40b4cf3 306 return res;
wolfSSL 18:d89df40b4cf3 307 }
donatien 0:2ccb9960a044 308
wolfSSL 22:4b9a4151cc73 309 if(port == 0) {
wolfSSL 18:d89df40b4cf3 310 if(strcmp(scheme, "http") == 0)
wolfSSL 18:d89df40b4cf3 311 port = HTTP_PORT ;
wolfSSL 18:d89df40b4cf3 312 else if(strcmp(scheme, "https") == 0)
wolfSSL 18:d89df40b4cf3 313 port = HTTPS_PORT ;
wolfSSL 18:d89df40b4cf3 314 }
donatien 0:2ccb9960a044 315
wolfSSL 18:d89df40b4cf3 316 DBG("Scheme: %s", scheme);
wolfSSL 18:d89df40b4cf3 317 DBG("Host: %s", host);
wolfSSL 18:d89df40b4cf3 318 DBG("Port: %d", port);
wolfSSL 18:d89df40b4cf3 319 DBG("Path: %s", path);
wolfSSL 17:c73d8e61d391 320
wolfSSL 18:d89df40b4cf3 321 //Connect
wolfSSL 18:d89df40b4cf3 322 DBG("Connecting socket to server");
wolfSSL 18:d89df40b4cf3 323
wolfSSL 18:d89df40b4cf3 324 #define MAX_RETRY 5
wolfSSL 18:d89df40b4cf3 325 int retry ;
donatien 0:2ccb9960a044 326
wolfSSL 18:d89df40b4cf3 327 for(retry=0; retry<MAX_RETRY; retry++) {
Vanger 33:3b2809748a9e 328 int ret = m_sock->connect(host, port);
wolfSSL 18:d89df40b4cf3 329 if(ret == 0)break ;
Vanger 34:13920d48893d 330 if(m_sock->is_connected()) {
Vanger 34:13920d48893d 331 m_sock->close(true);
Vanger 34:13920d48893d 332 }
wolfSSL 17:c73d8e61d391 333 }
wolfSSL 18:d89df40b4cf3 334 if(retry == MAX_RETRY) {
Vanger 33:3b2809748a9e 335 m_sock->close();
wolfSSL 18:d89df40b4cf3 336 ERR("Could not connect");
wolfSSL 18:d89df40b4cf3 337 return HTTP_CONN;
wolfSSL 17:c73d8e61d391 338 }
wolfSSL 17:c73d8e61d391 339
wolfSSL 18:d89df40b4cf3 340 if(port == HTTPS_PORT) {
wolfSSL 22:4b9a4151cc73 341
wolfSSL 18:d89df40b4cf3 342 /* Start SSL connect */
wolfSSL 27:5d4739eae63e 343 DBG("SSLver=%d", SSLver) ;
wolfSSL 19:1e2f05809eb1 344 if(ctx == NULL) {
wolfSSL 22:4b9a4151cc73 345 switch(SSLver) {
wolfSSL 22:4b9a4151cc73 346 case 0 : SSLmethod = CyaSSLv3_client_method() ; break ;
wolfSSL 22:4b9a4151cc73 347 case 1 : SSLmethod = CyaTLSv1_client_method() ; break ;
wolfSSL 22:4b9a4151cc73 348 case 2 : SSLmethod = CyaTLSv1_1_client_method() ; break ;
Vanger 38:a4ccad70be9d 349 case 3 : SSLmethod = CyaTLSv1_2_client_method() ; break ;
wolfSSL 22:4b9a4151cc73 350 }
wolfSSL 22:4b9a4151cc73 351 ctx = CyaSSL_CTX_new((CYASSL_METHOD *)SSLmethod);
wolfSSL 19:1e2f05809eb1 352 if (ctx == NULL) {
wolfSSL 19:1e2f05809eb1 353 ERR("unable to get ctx");
wolfSSL 19:1e2f05809eb1 354 return HTTP_CONN;
wolfSSL 19:1e2f05809eb1 355 }
Vanger 38:a4ccad70be9d 356
Vanger 38:a4ccad70be9d 357 if(certificates == NULL && peerMethod != VERIFY_NONE) {
Vanger 38:a4ccad70be9d 358 ERR("No certificates passed for peer verification");
Vanger 38:a4ccad70be9d 359 return HTTP_PROCESSING;
Vanger 38:a4ccad70be9d 360 }
Vanger 38:a4ccad70be9d 361
Vanger 39:d7c5541a9124 362 //SSL setup if being used
Vanger 38:a4ccad70be9d 363 { //Localize pMethod array for less overall memory time-use
Vanger 38:a4ccad70be9d 364 std::string pMethod;
Vanger 38:a4ccad70be9d 365 if(peerMethod == VERIFY_NONE) {
Vanger 38:a4ccad70be9d 366 pMethod = "not verify peer";
Vanger 38:a4ccad70be9d 367 } else if (peerMethod == VERIFY_PEER) {
Vanger 38:a4ccad70be9d 368 pMethod = "verify peer if certificates available";
Vanger 39:d7c5541a9124 369 //Load the CA certificate(s) (If using multiple, concatenate them in the buffer being passed)
Vanger 39:d7c5541a9124 370 if(certificates != NULL) {
Vanger 39:d7c5541a9124 371 if (SSL_SUCCESS != CyaSSL_CTX_load_verify_buffer(ctx, (const unsigned char*)certificates, strlen(certificates), SSL_FILETYPE_PEM)) {
Vanger 39:d7c5541a9124 372 ERR("unable to load root certificates");
Vanger 39:d7c5541a9124 373 return HTTP_CONN;
Vanger 39:d7c5541a9124 374 }
Vanger 39:d7c5541a9124 375 }
Vanger 38:a4ccad70be9d 376 }
Vanger 38:a4ccad70be9d 377 DBG("SSL connection set to %s", pMethod.c_str());
Vanger 38:a4ccad70be9d 378 }
Vanger 38:a4ccad70be9d 379
Vanger 38:a4ccad70be9d 380 CyaSSL_CTX_set_verify(ctx, peerMethod, 0); //SSL_VERIFY_FAIL_IF_NO_PEER_CERT, VERIFY_NONE, SSL_VERIFY_PEER
Vanger 38:a4ccad70be9d 381
wolfSSL 19:1e2f05809eb1 382 CyaSSL_SetIORecv(ctx, SocketReceive) ;
wolfSSL 19:1e2f05809eb1 383 CyaSSL_SetIOSend(ctx, SocketSend) ;
wolfSSL 18:d89df40b4cf3 384 }
wolfSSL 18:d89df40b4cf3 385 if (ssl == NULL) {
wolfSSL 19:1e2f05809eb1 386 ssl = CyaSSL_new(ctx);
wolfSSL 19:1e2f05809eb1 387 if (ssl == NULL) {
wolfSSL 19:1e2f05809eb1 388 ERR("unable to get SSL object");
wolfSSL 19:1e2f05809eb1 389 cyassl_free() ;
wolfSSL 19:1e2f05809eb1 390 return HTTP_CONN;
wolfSSL 19:1e2f05809eb1 391 }
wolfSSL 18:d89df40b4cf3 392 }
donatien 0:2ccb9960a044 393
Vanger 34:13920d48893d 394 DBG("ctx=%x, ssl=%x, ssl->ctx->CBIORecv, CBIOSend=%x, %x\r\n",
wolfSSL 18:d89df40b4cf3 395 ctx, ssl, SocketReceive, SocketSend ) ;
Vanger 38:a4ccad70be9d 396 int ret = CyaSSL_connect(ssl);
Vanger 38:a4ccad70be9d 397 if (ret != SSL_SUCCESS) {
wolfSSL 18:d89df40b4cf3 398 ERR("SSL_connect failed");
Vanger 38:a4ccad70be9d 399 int err = CyaSSL_get_error(ssl, ret);
Vanger 38:a4ccad70be9d 400 char data[32];
Vanger 38:a4ccad70be9d 401 char data_new[32];
Vanger 38:a4ccad70be9d 402 strcpy(data_new, CyaSSL_ERR_error_string(err, data));
Vanger 38:a4ccad70be9d 403 if(!strcmp(data,data_new)) {
Vanger 38:a4ccad70be9d 404 printf("Error code [%d] is [%s]\r\n", err, data);
Vanger 38:a4ccad70be9d 405 } else {
Vanger 38:a4ccad70be9d 406 printf("Failed to get error code [%d], Reason: [%s]\r\n", err, data_new);
Vanger 38:a4ccad70be9d 407 }
wolfSSL 18:d89df40b4cf3 408 cyassl_free() ;
wolfSSL 18:d89df40b4cf3 409 return HTTP_CONN;
wolfSSL 18:d89df40b4cf3 410 }
wolfSSL 18:d89df40b4cf3 411 } /* SSL connect complete */
donatien 0:2ccb9960a044 412
wolfSSL 18:d89df40b4cf3 413 //Send request
wolfSSL 18:d89df40b4cf3 414 DBG("Sending request");
wolfSSL 18:d89df40b4cf3 415 char buf[CHUNK_SIZE];
ansond 30:6fef375c94e6 416 memset(buf,0,CHUNK_SIZE);
wolfSSL 18:d89df40b4cf3 417 send_buf_p = send_buf ; // Reset send buffer ;
wolfSSL 18:d89df40b4cf3 418
wolfSSL 18:d89df40b4cf3 419 const char* meth = (method==HTTP_GET)?"GET":(method==HTTP_POST)?"POST":(method==HTTP_PUT)?"PUT":(method==HTTP_DELETE)?"DELETE":"";
ansond 31:0675a342e45c 420 snprintf(buf, sizeof(buf), "%s %s HTTP/1.1\r\nHost: %s\r\nConnection: keep-alive\r\n", meth, path, host); //Write request
wolfSSL 18:d89df40b4cf3 421 ret = send(buf);
wolfSSL 18:d89df40b4cf3 422 if(ret) {
Vanger 33:3b2809748a9e 423 m_sock->close();
wolfSSL 18:d89df40b4cf3 424 ERR("Could not write request");
wolfSSL 18:d89df40b4cf3 425 return HTTP_CONN;
donatien 0:2ccb9960a044 426 }
wolfSSL 17:c73d8e61d391 427
wolfSSL 18:d89df40b4cf3 428 //Send all headers
donatien 0:2ccb9960a044 429
wolfSSL 18:d89df40b4cf3 430 //Send default headers
wolfSSL 18:d89df40b4cf3 431 DBG("Sending headers");
ansond 31:0675a342e45c 432 if(m_basicAuthUser && m_basicAuthPassword) {
ansond 31:0675a342e45c 433 bAuth() ; /* send out Basic Auth header */
wolfSSL 27:5d4739eae63e 434 }
wolfSSL 18:d89df40b4cf3 435 if( pDataOut != NULL ) {
wolfSSL 18:d89df40b4cf3 436 if( pDataOut->getIsChunked() ) {
wolfSSL 18:d89df40b4cf3 437 ret = send("Transfer-Encoding: chunked\r\n");
wolfSSL 18:d89df40b4cf3 438 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 439 } else {
wolfSSL 18:d89df40b4cf3 440 snprintf(buf, sizeof(buf), "Content-Length: %d\r\n", pDataOut->getDataLen());
wolfSSL 22:4b9a4151cc73 441 DBG("Content buf:%s", buf) ;
wolfSSL 18:d89df40b4cf3 442 ret = send(buf);
wolfSSL 18:d89df40b4cf3 443 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 444 }
wolfSSL 18:d89df40b4cf3 445 char type[48];
wolfSSL 18:d89df40b4cf3 446 if( pDataOut->getDataType(type, 48) == HTTP_OK ) {
wolfSSL 18:d89df40b4cf3 447 snprintf(buf, sizeof(buf), "Content-Type: %s\r\n", type);
wolfSSL 18:d89df40b4cf3 448 ret = send(buf);
wolfSSL 18:d89df40b4cf3 449 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 450 }
wolfSSL 18:d89df40b4cf3 451 }
wolfSSL 18:d89df40b4cf3 452
wolfSSL 18:d89df40b4cf3 453 //Add user headers
wolfSSL 18:d89df40b4cf3 454 if(header) {
wolfSSL 27:5d4739eae63e 455 ret = send((char *)header);
donatien 5:791fc3dcb6c4 456 CHECK_CONN_ERR(ret);
donatien 0:2ccb9960a044 457 }
donatien 0:2ccb9960a044 458
wolfSSL 18:d89df40b4cf3 459 //Close headers
wolfSSL 18:d89df40b4cf3 460 DBG("Headers sent");
wolfSSL 18:d89df40b4cf3 461 ret = send("\r\n");
wolfSSL 18:d89df40b4cf3 462 CHECK_CONN_ERR(ret);
wolfSSL 17:c73d8e61d391 463
wolfSSL 18:d89df40b4cf3 464 size_t trfLen;
donatien 0:2ccb9960a044 465
wolfSSL 18:d89df40b4cf3 466 //Send data (if available)
wolfSSL 18:d89df40b4cf3 467 if( pDataOut != NULL ) {
wolfSSL 18:d89df40b4cf3 468 DBG("Sending data");
wolfSSL 18:d89df40b4cf3 469 while(true) {
wolfSSL 18:d89df40b4cf3 470 size_t writtenLen = 0;
wolfSSL 18:d89df40b4cf3 471 pDataOut->read(buf, CHUNK_SIZE, &trfLen);
wolfSSL 18:d89df40b4cf3 472 buf[trfLen] = 0x0 ;
wolfSSL 18:d89df40b4cf3 473 DBG("buf:%s", buf) ;
wolfSSL 18:d89df40b4cf3 474 if( pDataOut->getIsChunked() ) {
wolfSSL 18:d89df40b4cf3 475 //Write chunk header
wolfSSL 22:4b9a4151cc73 476 char chunkHeader[64];
wolfSSL 18:d89df40b4cf3 477 snprintf(chunkHeader, sizeof(chunkHeader), "%X\r\n", trfLen); //In hex encoding
wolfSSL 18:d89df40b4cf3 478 ret = send(chunkHeader);
wolfSSL 18:d89df40b4cf3 479 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 480 } else if( trfLen == 0 ) {
wolfSSL 22:4b9a4151cc73 481 DBG("trfLen==0") ;
wolfSSL 18:d89df40b4cf3 482 break;
wolfSSL 18:d89df40b4cf3 483 }
wolfSSL 22:4b9a4151cc73 484 DBG("trfLen 1=%d", trfLen) ;
wolfSSL 18:d89df40b4cf3 485 if( trfLen != 0 ) {
wolfSSL 22:4b9a4151cc73 486 DBG("Sending 1") ;
wolfSSL 18:d89df40b4cf3 487 ret = send(buf, trfLen);
wolfSSL 22:4b9a4151cc73 488 DBG("Sent 1") ;
wolfSSL 18:d89df40b4cf3 489 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 490 }
donatien 0:2ccb9960a044 491
wolfSSL 18:d89df40b4cf3 492 if( pDataOut->getIsChunked() ) {
wolfSSL 18:d89df40b4cf3 493 ret = send("\r\n"); //Chunk-terminating CRLF
wolfSSL 18:d89df40b4cf3 494 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 495 } else {
wolfSSL 18:d89df40b4cf3 496 writtenLen += trfLen;
wolfSSL 18:d89df40b4cf3 497 if( writtenLen >= pDataOut->getDataLen() ) {
wolfSSL 22:4b9a4151cc73 498 DBG("writtenLen=%d", writtenLen) ;
wolfSSL 18:d89df40b4cf3 499 break;
wolfSSL 18:d89df40b4cf3 500 }
wolfSSL 22:4b9a4151cc73 501 DBG("writtenLen+=trfLen = %d", writtenLen) ;
wolfSSL 18:d89df40b4cf3 502 }
wolfSSL 22:4b9a4151cc73 503 DBG("trfLen 2=%d", trfLen) ;
wolfSSL 18:d89df40b4cf3 504 if( trfLen == 0 ) {
wolfSSL 22:4b9a4151cc73 505 DBG("trfLen == 0") ;
wolfSSL 18:d89df40b4cf3 506 break;
wolfSSL 18:d89df40b4cf3 507 }
wolfSSL 18:d89df40b4cf3 508 }
donatien 0:2ccb9960a044 509
wolfSSL 18:d89df40b4cf3 510 }
wolfSSL 18:d89df40b4cf3 511 ret = flush() ; // flush the send buffer ;
wolfSSL 18:d89df40b4cf3 512 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 513
wolfSSL 18:d89df40b4cf3 514 //Receive response
wolfSSL 18:d89df40b4cf3 515 DBG("Receiving response");
wolfSSL 18:d89df40b4cf3 516
wolfSSL 18:d89df40b4cf3 517 ret = recv(buf, CHUNK_SIZE - 1, CHUNK_SIZE - 1, &trfLen); //Read n bytes
wolfSSL 18:d89df40b4cf3 518 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 519
wolfSSL 18:d89df40b4cf3 520 buf[trfLen] = '\0';
wolfSSL 18:d89df40b4cf3 521
wolfSSL 18:d89df40b4cf3 522 char* crlfPtr = strstr(buf, "\r\n");
wolfSSL 18:d89df40b4cf3 523 if(crlfPtr == NULL) {
donatien 5:791fc3dcb6c4 524 PRTCL_ERR();
donatien 0:2ccb9960a044 525 }
donatien 0:2ccb9960a044 526
wolfSSL 18:d89df40b4cf3 527 int crlfPos = crlfPtr - buf;
donatien 0:2ccb9960a044 528 buf[crlfPos] = '\0';
donatien 0:2ccb9960a044 529
wolfSSL 18:d89df40b4cf3 530 //Parse HTTP response
wolfSSL 18:d89df40b4cf3 531 if( sscanf(buf, "HTTP/%*d.%*d %d %*[^\r\n]", &m_httpResponseCode) != 1 ) {
wolfSSL 18:d89df40b4cf3 532 //Cannot match string, error
wolfSSL 18:d89df40b4cf3 533 ERR("Not a correct HTTP answer : %s\n", buf);
wolfSSL 18:d89df40b4cf3 534 PRTCL_ERR();
wolfSSL 18:d89df40b4cf3 535 }
donatien 4:c071b05ac026 536
wolfSSL 27:5d4739eae63e 537 if( (m_httpResponseCode < 200) || (m_httpResponseCode >= 400) ) {
wolfSSL 18:d89df40b4cf3 538 //Did not return a 2xx code; TODO fetch headers/(&data?) anyway and implement a mean of writing/reading headers
wolfSSL 18:d89df40b4cf3 539 WARN("Response code %d", m_httpResponseCode);
wolfSSL 18:d89df40b4cf3 540 PRTCL_ERR();
donatien 0:2ccb9960a044 541 }
donatien 0:2ccb9960a044 542
wolfSSL 18:d89df40b4cf3 543 DBG("Reading headers");
donatien 0:2ccb9960a044 544
wolfSSL 18:d89df40b4cf3 545 memmove(buf, &buf[crlfPos+2], trfLen - (crlfPos + 2) + 1); //Be sure to move NULL-terminating char as well
wolfSSL 18:d89df40b4cf3 546 trfLen -= (crlfPos + 2);
donatien 0:2ccb9960a044 547
wolfSSL 18:d89df40b4cf3 548 size_t recvContentLength = 0;
wolfSSL 18:d89df40b4cf3 549 bool recvChunked = false;
wolfSSL 18:d89df40b4cf3 550 //Now get headers
wolfSSL 18:d89df40b4cf3 551 while( true ) {
wolfSSL 18:d89df40b4cf3 552 crlfPtr = strstr(buf, "\r\n");
wolfSSL 18:d89df40b4cf3 553 if(crlfPtr == NULL) {
wolfSSL 18:d89df40b4cf3 554 if( trfLen < CHUNK_SIZE - 1 ) {
ansond 30:6fef375c94e6 555 size_t newTrfLen = 0;
wolfSSL 18:d89df40b4cf3 556 ret = recv(buf + trfLen, 1, CHUNK_SIZE - trfLen - 1, &newTrfLen);
wolfSSL 18:d89df40b4cf3 557 trfLen += newTrfLen;
wolfSSL 18:d89df40b4cf3 558 buf[trfLen] = '\0';
wolfSSL 18:d89df40b4cf3 559 DBG("Read %d chars; In buf: [%s]", newTrfLen, buf);
wolfSSL 18:d89df40b4cf3 560 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 561 continue;
wolfSSL 18:d89df40b4cf3 562 } else {
wolfSSL 18:d89df40b4cf3 563 PRTCL_ERR();
donatien 14:2744e0c0e527 564 }
wolfSSL 18:d89df40b4cf3 565 }
wolfSSL 18:d89df40b4cf3 566
wolfSSL 18:d89df40b4cf3 567 crlfPos = crlfPtr - buf;
wolfSSL 18:d89df40b4cf3 568
wolfSSL 18:d89df40b4cf3 569 if(crlfPos == 0) { //End of headers
wolfSSL 18:d89df40b4cf3 570 DBG("Headers read");
wolfSSL 18:d89df40b4cf3 571 memmove(buf, &buf[2], trfLen - 2 + 1); //Be sure to move NULL-terminating char as well
wolfSSL 18:d89df40b4cf3 572 trfLen -= 2;
wolfSSL 18:d89df40b4cf3 573 break;
donatien 0:2ccb9960a044 574 }
wolfSSL 18:d89df40b4cf3 575
wolfSSL 18:d89df40b4cf3 576 buf[crlfPos] = '\0';
wolfSSL 18:d89df40b4cf3 577
ansond 30:6fef375c94e6 578 char key[41];
ansond 30:6fef375c94e6 579 char value[41];
wolfSSL 18:d89df40b4cf3 580
ansond 30:6fef375c94e6 581 memset(key,0,41);
ansond 30:6fef375c94e6 582 memset(value,0,41);
wolfSSL 18:d89df40b4cf3 583
ansond 30:6fef375c94e6 584 int n = sscanf(buf, "%40[^:]: %40[^\r\n]", key, value);
wolfSSL 18:d89df40b4cf3 585 if ( n == 2 ) {
wolfSSL 18:d89df40b4cf3 586 DBG("Read header : %s: %s\n", key, value);
wolfSSL 18:d89df40b4cf3 587 if( !strcmp(key, "Content-Length") ) {
wolfSSL 18:d89df40b4cf3 588 sscanf(value, "%d", &recvContentLength);
wolfSSL 18:d89df40b4cf3 589 pDataIn->setDataLen(recvContentLength);
wolfSSL 18:d89df40b4cf3 590 } else if( !strcmp(key, "Transfer-Encoding") ) {
wolfSSL 18:d89df40b4cf3 591 if( !strcmp(value, "Chunked") || !strcmp(value, "chunked") ) {
wolfSSL 18:d89df40b4cf3 592 recvChunked = true;
wolfSSL 18:d89df40b4cf3 593 pDataIn->setIsChunked(true);
wolfSSL 18:d89df40b4cf3 594 }
wolfSSL 18:d89df40b4cf3 595 } else if( !strcmp(key, "Content-Type") ) {
wolfSSL 18:d89df40b4cf3 596 pDataIn->setDataType(value);
wolfSSL 27:5d4739eae63e 597 } else if( !strcmp(key, "location") && redirect_url) {
ansond 31:0675a342e45c 598 sscanf(buf, "%40[^:]: %128[^\r\n]", key, redirect_url);
wolfSSL 27:5d4739eae63e 599 DBG("Redirect %s: %s", key, redirect_url) ;
wolfSSL 27:5d4739eae63e 600 redirect = 1 ;
wolfSSL 18:d89df40b4cf3 601 }
wolfSSL 18:d89df40b4cf3 602 memmove(buf, &buf[crlfPos+2], trfLen - (crlfPos + 2) + 1); //Be sure to move NULL-terminating char as well
wolfSSL 18:d89df40b4cf3 603 trfLen -= (crlfPos + 2);
wolfSSL 18:d89df40b4cf3 604
wolfSSL 18:d89df40b4cf3 605 } else {
wolfSSL 18:d89df40b4cf3 606 ERR("Could not parse header");
donatien 14:2744e0c0e527 607 PRTCL_ERR();
donatien 0:2ccb9960a044 608 }
donatien 0:2ccb9960a044 609
donatien 0:2ccb9960a044 610 }
donatien 0:2ccb9960a044 611
wolfSSL 18:d89df40b4cf3 612 //Receive data
wolfSSL 18:d89df40b4cf3 613 DBG("Receiving data");
wolfSSL 18:d89df40b4cf3 614
wolfSSL 18:d89df40b4cf3 615 while(true) {
wolfSSL 18:d89df40b4cf3 616 size_t readLen = 0;
donatien 0:2ccb9960a044 617
wolfSSL 18:d89df40b4cf3 618 if( recvChunked ) {
wolfSSL 18:d89df40b4cf3 619 //Read chunk header
wolfSSL 18:d89df40b4cf3 620 bool foundCrlf;
wolfSSL 18:d89df40b4cf3 621 do {
wolfSSL 18:d89df40b4cf3 622 foundCrlf = false;
wolfSSL 18:d89df40b4cf3 623 crlfPos=0;
wolfSSL 18:d89df40b4cf3 624 buf[trfLen]=0;
wolfSSL 18:d89df40b4cf3 625 if(trfLen >= 2) {
wolfSSL 18:d89df40b4cf3 626 for(; crlfPos < trfLen - 2; crlfPos++) {
wolfSSL 18:d89df40b4cf3 627 if( buf[crlfPos] == '\r' && buf[crlfPos + 1] == '\n' ) {
wolfSSL 18:d89df40b4cf3 628 foundCrlf = true;
wolfSSL 18:d89df40b4cf3 629 break;
wolfSSL 18:d89df40b4cf3 630 }
wolfSSL 18:d89df40b4cf3 631 }
wolfSSL 18:d89df40b4cf3 632 }
wolfSSL 18:d89df40b4cf3 633 if(!foundCrlf) { //Try to read more
wolfSSL 18:d89df40b4cf3 634 if( trfLen < CHUNK_SIZE ) {
ansond 30:6fef375c94e6 635 size_t newTrfLen = 0;
wolfSSL 18:d89df40b4cf3 636 ret = recv(buf + trfLen, 0, CHUNK_SIZE - trfLen - 1, &newTrfLen);
wolfSSL 18:d89df40b4cf3 637 trfLen += newTrfLen;
wolfSSL 18:d89df40b4cf3 638 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 639 continue;
wolfSSL 18:d89df40b4cf3 640 } else {
wolfSSL 18:d89df40b4cf3 641 PRTCL_ERR();
wolfSSL 18:d89df40b4cf3 642 }
wolfSSL 18:d89df40b4cf3 643 }
wolfSSL 18:d89df40b4cf3 644 } while(!foundCrlf);
wolfSSL 18:d89df40b4cf3 645 buf[crlfPos] = '\0';
wolfSSL 18:d89df40b4cf3 646 int n = sscanf(buf, "%x", &readLen);
wolfSSL 18:d89df40b4cf3 647 if(n!=1) {
wolfSSL 18:d89df40b4cf3 648 ERR("Could not read chunk length");
wolfSSL 18:d89df40b4cf3 649 PRTCL_ERR();
wolfSSL 18:d89df40b4cf3 650 }
wolfSSL 18:d89df40b4cf3 651
wolfSSL 18:d89df40b4cf3 652 memmove(buf, &buf[crlfPos+2], trfLen - (crlfPos + 2)); //Not need to move NULL-terminating char any more
wolfSSL 18:d89df40b4cf3 653 trfLen -= (crlfPos + 2);
donatien 0:2ccb9960a044 654
wolfSSL 18:d89df40b4cf3 655 if( readLen == 0 ) {
wolfSSL 18:d89df40b4cf3 656 //Last chunk
wolfSSL 18:d89df40b4cf3 657 break;
wolfSSL 18:d89df40b4cf3 658 }
wolfSSL 18:d89df40b4cf3 659 } else {
wolfSSL 18:d89df40b4cf3 660 readLen = recvContentLength;
wolfSSL 18:d89df40b4cf3 661 }
wolfSSL 18:d89df40b4cf3 662
wolfSSL 18:d89df40b4cf3 663 DBG("Retrieving %d bytes", readLen);
wolfSSL 18:d89df40b4cf3 664
wolfSSL 18:d89df40b4cf3 665 do {
wolfSSL 18:d89df40b4cf3 666 pDataIn->write(buf, MIN(trfLen, readLen));
wolfSSL 18:d89df40b4cf3 667 if( trfLen > readLen ) {
wolfSSL 18:d89df40b4cf3 668 memmove(buf, &buf[readLen], trfLen - readLen);
wolfSSL 18:d89df40b4cf3 669 trfLen -= readLen;
wolfSSL 18:d89df40b4cf3 670 readLen = 0;
wolfSSL 18:d89df40b4cf3 671 } else {
wolfSSL 18:d89df40b4cf3 672 readLen -= trfLen;
wolfSSL 18:d89df40b4cf3 673 }
donatien 0:2ccb9960a044 674
wolfSSL 18:d89df40b4cf3 675 if(readLen) {
wolfSSL 18:d89df40b4cf3 676 ret = recv(buf, 1, CHUNK_SIZE - trfLen - 1, &trfLen);
wolfSSL 18:d89df40b4cf3 677 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 678 }
wolfSSL 18:d89df40b4cf3 679 } while(readLen);
wolfSSL 18:d89df40b4cf3 680
wolfSSL 18:d89df40b4cf3 681 if( recvChunked ) {
wolfSSL 18:d89df40b4cf3 682 if(trfLen < 2) {
ansond 30:6fef375c94e6 683 size_t newTrfLen = 0;
wolfSSL 18:d89df40b4cf3 684 //Read missing chars to find end of chunk
wolfSSL 18:d89df40b4cf3 685 ret = recv(buf + trfLen, 2 - trfLen, CHUNK_SIZE - trfLen - 1, &newTrfLen);
wolfSSL 18:d89df40b4cf3 686 CHECK_CONN_ERR(ret);
wolfSSL 18:d89df40b4cf3 687 trfLen += newTrfLen;
wolfSSL 18:d89df40b4cf3 688 }
wolfSSL 18:d89df40b4cf3 689 if( (buf[0] != '\r') || (buf[1] != '\n') ) {
wolfSSL 18:d89df40b4cf3 690 ERR("Format error");
wolfSSL 18:d89df40b4cf3 691 PRTCL_ERR();
wolfSSL 18:d89df40b4cf3 692 }
wolfSSL 18:d89df40b4cf3 693 memmove(buf, &buf[2], trfLen - 2);
wolfSSL 18:d89df40b4cf3 694 trfLen -= 2;
wolfSSL 18:d89df40b4cf3 695 } else {
wolfSSL 18:d89df40b4cf3 696 break;
wolfSSL 18:d89df40b4cf3 697 }
wolfSSL 18:d89df40b4cf3 698
donatien 0:2ccb9960a044 699 }
Vanger 39:d7c5541a9124 700
Vanger 39:d7c5541a9124 701 m_sock->close(true);
wolfSSL 20:bec882d85856 702 cyassl_free() ;
wolfSSL 18:d89df40b4cf3 703 DBG("Completed HTTP transaction");
wolfSSL 27:5d4739eae63e 704 if(redirect)return HTTP_REDIRECT ;
wolfSSL 27:5d4739eae63e 705 else return HTTP_OK;
donatien 0:2ccb9960a044 706 }
donatien 0:2ccb9960a044 707
wolfSSL 19:1e2f05809eb1 708 HTTPResult HTTPClient::recv(char* buf, size_t minLen, size_t maxLen, size_t* pReadLen) //0 on success, err code on failure
donatien 0:2ccb9960a044 709 {
wolfSSL 18:d89df40b4cf3 710 DBG("Trying to read between %d and %d bytes", minLen, maxLen);
wolfSSL 18:d89df40b4cf3 711 size_t readLen = 0;
wolfSSL 18:d89df40b4cf3 712
Vanger 33:3b2809748a9e 713 if(!m_sock->is_connected()) {
wolfSSL 18:d89df40b4cf3 714 WARN("Connection was closed by server");
wolfSSL 18:d89df40b4cf3 715 return HTTP_CLOSED; //Connection was closed by server
wolfSSL 18:d89df40b4cf3 716 }
wolfSSL 18:d89df40b4cf3 717
wolfSSL 18:d89df40b4cf3 718 int ret;
wolfSSL 18:d89df40b4cf3 719
wolfSSL 18:d89df40b4cf3 720 if(port == HTTPS_PORT) {
wolfSSL 18:d89df40b4cf3 721 DBG("Enter CyaSSL_read") ;
wolfSSL 18:d89df40b4cf3 722
Vanger 33:3b2809748a9e 723 m_sock->set_blocking(false, m_timeout);
wolfSSL 18:d89df40b4cf3 724 readLen = CyaSSL_read(ssl, buf, maxLen);
wolfSSL 18:d89df40b4cf3 725 if (readLen > 0) {
wolfSSL 18:d89df40b4cf3 726 buf[readLen] = 0;
wolfSSL 18:d89df40b4cf3 727 DBG("CyaSSL_read:%s\n", buf);
wolfSSL 18:d89df40b4cf3 728 } else {
wolfSSL 18:d89df40b4cf3 729 ERR("CyaSSL_read, ret = %d", readLen) ;
wolfSSL 18:d89df40b4cf3 730 return HTTP_ERROR ;
wolfSSL 18:d89df40b4cf3 731 }
wolfSSL 18:d89df40b4cf3 732 DBG("Read %d bytes", readLen);
wolfSSL 18:d89df40b4cf3 733 *pReadLen = readLen;
wolfSSL 18:d89df40b4cf3 734 return HTTP_OK;
wolfSSL 18:d89df40b4cf3 735 }
wolfSSL 18:d89df40b4cf3 736
wolfSSL 18:d89df40b4cf3 737 while(readLen < maxLen) {
wolfSSL 18:d89df40b4cf3 738 if(readLen < minLen) {
wolfSSL 18:d89df40b4cf3 739 DBG("Trying to read at most %d bytes [Blocking]", minLen - readLen);
Vanger 33:3b2809748a9e 740 m_sock->set_blocking(false, m_timeout);
Vanger 33:3b2809748a9e 741 ret = m_sock->receive_all(buf + readLen, minLen - readLen);
wolfSSL 18:d89df40b4cf3 742 } else {
wolfSSL 18:d89df40b4cf3 743 DBG("Trying to read at most %d bytes [Not blocking]", maxLen - readLen);
Vanger 33:3b2809748a9e 744 m_sock->set_blocking(false, 0);
Vanger 33:3b2809748a9e 745 ret = m_sock->receive(buf + readLen, maxLen - readLen);
wolfSSL 18:d89df40b4cf3 746 }
wolfSSL 18:d89df40b4cf3 747
wolfSSL 18:d89df40b4cf3 748 if( ret > 0) {
wolfSSL 18:d89df40b4cf3 749 readLen += ret;
wolfSSL 18:d89df40b4cf3 750 } else if( ret == 0 ) {
wolfSSL 18:d89df40b4cf3 751 break;
wolfSSL 18:d89df40b4cf3 752 } else {
Vanger 33:3b2809748a9e 753 if(!m_sock->is_connected()) {
wolfSSL 18:d89df40b4cf3 754 ERR("Connection error (recv returned %d)", ret);
wolfSSL 18:d89df40b4cf3 755 *pReadLen = readLen;
wolfSSL 18:d89df40b4cf3 756 return HTTP_CONN;
wolfSSL 18:d89df40b4cf3 757 } else {
wolfSSL 18:d89df40b4cf3 758 break;
wolfSSL 18:d89df40b4cf3 759 }
wolfSSL 18:d89df40b4cf3 760 }
wolfSSL 18:d89df40b4cf3 761
Vanger 33:3b2809748a9e 762 if(!m_sock->is_connected()) {
wolfSSL 18:d89df40b4cf3 763 break;
wolfSSL 18:d89df40b4cf3 764 }
wolfSSL 17:c73d8e61d391 765 }
wolfSSL 17:c73d8e61d391 766 DBG("Read %d bytes", readLen);
wolfSSL 17:c73d8e61d391 767 *pReadLen = readLen;
Vanger 34:13920d48893d 768 m_sock->set_blocking(false, m_timeout);
wolfSSL 17:c73d8e61d391 769 return HTTP_OK;
donatien 7:4e39864f7b15 770 }
donatien 7:4e39864f7b15 771
wolfSSL 19:1e2f05809eb1 772 HTTPResult HTTPClient::send(char* buf, size_t len) //0 on success, err code on failure
donatien 7:4e39864f7b15 773 {
wolfSSL 18:d89df40b4cf3 774 HTTPResult ret ;
wolfSSL 18:d89df40b4cf3 775 int cp_len ;
wolfSSL 18:d89df40b4cf3 776
wolfSSL 18:d89df40b4cf3 777 if(len == 0) {
wolfSSL 18:d89df40b4cf3 778 len = strlen(buf);
wolfSSL 17:c73d8e61d391 779 }
wolfSSL 17:c73d8e61d391 780
wolfSSL 18:d89df40b4cf3 781 do {
wolfSSL 22:4b9a4151cc73 782
wolfSSL 18:d89df40b4cf3 783 if((SEND_BUF_SIZE - (send_buf_p - send_buf)) >= len) {
wolfSSL 18:d89df40b4cf3 784 cp_len = len ;
wolfSSL 18:d89df40b4cf3 785 } else {
wolfSSL 22:4b9a4151cc73 786 cp_len = SEND_BUF_SIZE - (send_buf_p - send_buf) ;
wolfSSL 18:d89df40b4cf3 787 }
wolfSSL 22:4b9a4151cc73 788 DBG("send_buf_p:%x. send_buf+SIZE:%x, len=%d, cp_len=%d", send_buf_p, send_buf+SEND_BUF_SIZE, len, cp_len) ;
wolfSSL 18:d89df40b4cf3 789 memcpy(send_buf_p, buf, cp_len) ;
wolfSSL 18:d89df40b4cf3 790 send_buf_p += cp_len ;
wolfSSL 18:d89df40b4cf3 791 len -= cp_len ;
wolfSSL 18:d89df40b4cf3 792
wolfSSL 18:d89df40b4cf3 793 if(send_buf_p == send_buf + SEND_BUF_SIZE) {
wolfSSL 22:4b9a4151cc73 794 if(port == HTTPS_PORT){
wolfSSL 22:4b9a4151cc73 795 ERR("HTTPClient::send buffer overflow");
wolfSSL 22:4b9a4151cc73 796 return HTTP_ERROR ;
wolfSSL 22:4b9a4151cc73 797 }
wolfSSL 18:d89df40b4cf3 798 ret = flush() ;
wolfSSL 18:d89df40b4cf3 799 if(ret)return(ret) ;
wolfSSL 18:d89df40b4cf3 800 }
wolfSSL 18:d89df40b4cf3 801 } while(len) ;
wolfSSL 18:d89df40b4cf3 802 return HTTP_OK ;
wolfSSL 17:c73d8e61d391 803 }
wolfSSL 17:c73d8e61d391 804
wolfSSL 19:1e2f05809eb1 805 HTTPResult HTTPClient::flush() //0 on success, err code on failure
wolfSSL 17:c73d8e61d391 806 {
wolfSSL 18:d89df40b4cf3 807 int len ;
wolfSSL 18:d89df40b4cf3 808 char * buf ;
wolfSSL 18:d89df40b4cf3 809
wolfSSL 18:d89df40b4cf3 810 buf = send_buf ;
wolfSSL 18:d89df40b4cf3 811 len = send_buf_p - send_buf ;
wolfSSL 18:d89df40b4cf3 812 send_buf_p = send_buf ; // reset send buffer
wolfSSL 18:d89df40b4cf3 813
wolfSSL 18:d89df40b4cf3 814 DBG("Trying to write %d bytes:%s\n", len, buf);
wolfSSL 18:d89df40b4cf3 815 size_t writtenLen = 0;
wolfSSL 18:d89df40b4cf3 816
Vanger 33:3b2809748a9e 817 if(!m_sock->is_connected()) {
wolfSSL 18:d89df40b4cf3 818 WARN("Connection was closed by server");
wolfSSL 18:d89df40b4cf3 819 return HTTP_CLOSED; //Connection was closed by server
wolfSSL 17:c73d8e61d391 820 }
wolfSSL 18:d89df40b4cf3 821
wolfSSL 18:d89df40b4cf3 822 if(port == HTTPS_PORT) {
wolfSSL 18:d89df40b4cf3 823 DBG("Enter CyaSSL_write") ;
wolfSSL 18:d89df40b4cf3 824 if (CyaSSL_write(ssl, buf, len) != len) {
wolfSSL 18:d89df40b4cf3 825 ERR("SSL_write failed");
wolfSSL 18:d89df40b4cf3 826 return HTTP_ERROR ;
wolfSSL 18:d89df40b4cf3 827 }
wolfSSL 18:d89df40b4cf3 828 DBG("Written %d bytes", writtenLen);
wolfSSL 18:d89df40b4cf3 829 return HTTP_OK;
wolfSSL 18:d89df40b4cf3 830 }
Vanger 33:3b2809748a9e 831 m_sock->set_blocking(false, m_timeout);
Vanger 33:3b2809748a9e 832 int ret = m_sock->send_all(buf, len);
wolfSSL 18:d89df40b4cf3 833 if(ret > 0) {
wolfSSL 18:d89df40b4cf3 834 writtenLen += ret;
wolfSSL 18:d89df40b4cf3 835 } else if( ret == 0 ) {
wolfSSL 18:d89df40b4cf3 836 WARN("Connection was closed by server");
wolfSSL 18:d89df40b4cf3 837 return HTTP_CLOSED; //Connection was closed by server
wolfSSL 18:d89df40b4cf3 838 } else {
wolfSSL 18:d89df40b4cf3 839 ERR("Connection error (send returned %d)", ret);
wolfSSL 18:d89df40b4cf3 840 return HTTP_CONN;
wolfSSL 18:d89df40b4cf3 841 }
wolfSSL 18:d89df40b4cf3 842
wolfSSL 17:c73d8e61d391 843 DBG("Written %d bytes", writtenLen);
wolfSSL 17:c73d8e61d391 844 return HTTP_OK;
donatien 0:2ccb9960a044 845 }
donatien 0:2ccb9960a044 846
wolfSSL 19:1e2f05809eb1 847 HTTPResult HTTPClient::parseURL(const char* url, char* scheme, size_t maxSchemeLen, char* host, size_t maxHostLen, uint16_t* port, char* path, size_t maxPathLen) //Parse URL
donatien 0:2ccb9960a044 848 {
wolfSSL 18:d89df40b4cf3 849 char* schemePtr = (char*) url;
wolfSSL 18:d89df40b4cf3 850 char* hostPtr = (char*) strstr(url, "://");
wolfSSL 18:d89df40b4cf3 851 if(hostPtr == NULL) {
wolfSSL 18:d89df40b4cf3 852 WARN("Could not find host");
wolfSSL 18:d89df40b4cf3 853 return HTTP_PARSE; //URL is invalid
wolfSSL 18:d89df40b4cf3 854 }
wolfSSL 18:d89df40b4cf3 855
wolfSSL 18:d89df40b4cf3 856 if( maxSchemeLen < hostPtr - schemePtr + 1 ) { //including NULL-terminating char
wolfSSL 18:d89df40b4cf3 857 WARN("Scheme str is too small (%d >= %d)", maxSchemeLen, hostPtr - schemePtr + 1);
wolfSSL 18:d89df40b4cf3 858 return HTTP_PARSE;
wolfSSL 18:d89df40b4cf3 859 }
wolfSSL 18:d89df40b4cf3 860 memcpy(scheme, schemePtr, hostPtr - schemePtr);
wolfSSL 18:d89df40b4cf3 861 scheme[hostPtr - schemePtr] = '\0';
donatien 0:2ccb9960a044 862
wolfSSL 18:d89df40b4cf3 863 hostPtr+=3;
donatien 0:2ccb9960a044 864
wolfSSL 18:d89df40b4cf3 865 size_t hostLen = 0;
donatien 0:2ccb9960a044 866
wolfSSL 18:d89df40b4cf3 867 char* portPtr = strchr(hostPtr, ':');
wolfSSL 18:d89df40b4cf3 868 if( portPtr != NULL ) {
wolfSSL 18:d89df40b4cf3 869 hostLen = portPtr - hostPtr;
wolfSSL 18:d89df40b4cf3 870 portPtr++;
wolfSSL 18:d89df40b4cf3 871 if( sscanf(portPtr, "%hu", port) != 1) {
wolfSSL 18:d89df40b4cf3 872 WARN("Could not find port");
wolfSSL 18:d89df40b4cf3 873 return HTTP_PARSE;
wolfSSL 18:d89df40b4cf3 874 }
wolfSSL 18:d89df40b4cf3 875 } else {
wolfSSL 18:d89df40b4cf3 876 *port=0;
donatien 0:2ccb9960a044 877 }
wolfSSL 18:d89df40b4cf3 878 char* pathPtr = strchr(hostPtr, '/');
Vanger 38:a4ccad70be9d 879
wolfSSL 18:d89df40b4cf3 880 if( hostLen == 0 ) {
wolfSSL 18:d89df40b4cf3 881 hostLen = pathPtr - hostPtr;
wolfSSL 18:d89df40b4cf3 882 }
donatien 0:2ccb9960a044 883
wolfSSL 18:d89df40b4cf3 884 if( maxHostLen < hostLen + 1 ) { //including NULL-terminating char
wolfSSL 18:d89df40b4cf3 885 WARN("Host str is too small (%d >= %d)", maxHostLen, hostLen + 1);
wolfSSL 18:d89df40b4cf3 886 return HTTP_PARSE;
wolfSSL 18:d89df40b4cf3 887 }
donatien 0:2ccb9960a044 888
wolfSSL 18:d89df40b4cf3 889 size_t pathLen;
wolfSSL 18:d89df40b4cf3 890 char* fragmentPtr = strchr(hostPtr, '#');
wolfSSL 18:d89df40b4cf3 891 if(fragmentPtr != NULL) {
wolfSSL 18:d89df40b4cf3 892 pathLen = fragmentPtr - pathPtr;
wolfSSL 18:d89df40b4cf3 893 } else {
wolfSSL 18:d89df40b4cf3 894 pathLen = strlen(pathPtr);
wolfSSL 18:d89df40b4cf3 895 }
donatien 0:2ccb9960a044 896
wolfSSL 18:d89df40b4cf3 897 if( maxPathLen < pathLen + 1 ) { //including NULL-terminating char
wolfSSL 18:d89df40b4cf3 898 WARN("Path str is too small (%d >= %d)", maxPathLen, pathLen + 1);
wolfSSL 18:d89df40b4cf3 899 return HTTP_PARSE;
wolfSSL 18:d89df40b4cf3 900 }
Vanger 42:2f464f96c204 901 memcpy(host, hostPtr, hostLen);
Vanger 42:2f464f96c204 902 host[hostLen] = '\0';
wolfSSL 18:d89df40b4cf3 903 memcpy(path, pathPtr, pathLen);
wolfSSL 18:d89df40b4cf3 904 path[pathLen] = '\0';
donatien 0:2ccb9960a044 905
wolfSSL 18:d89df40b4cf3 906 return HTTP_OK;
donatien 0:2ccb9960a044 907 }
wolfSSL 22:4b9a4151cc73 908
wolfSSL 22:4b9a4151cc73 909 HTTPResult HTTPClient::bAuth(void)
wolfSSL 22:4b9a4151cc73 910 {
wolfSSL 22:4b9a4151cc73 911 HTTPResult ret ;
wolfSSL 22:4b9a4151cc73 912 char b_auth[(int)((AUTHB_SIZE+3)*4/3+1)] ;
wolfSSL 22:4b9a4151cc73 913 char base64buff[AUTHB_SIZE+3] ;
Vanger 34:13920d48893d 914
wolfSSL 22:4b9a4151cc73 915 ret = send("Authorization: Basic ") ;
wolfSSL 22:4b9a4151cc73 916 CHECK_CONN_ERR(ret);
wolfSSL 22:4b9a4151cc73 917 sprintf(base64buff, "%s:%s", m_basicAuthUser, m_basicAuthPassword) ;
wolfSSL 27:5d4739eae63e 918 DBG("bAuth: %s", base64buff) ;
wolfSSL 22:4b9a4151cc73 919 base64enc(b_auth, base64buff) ;
Vanger 37:293e8eae4230 920
Vanger 34:13920d48893d 921 int b_auth_len = strlen(b_auth);
Vanger 34:13920d48893d 922 if(b_auth_len + 3 >= sizeof(b_auth)) { //\r\n\0 characters make up the +3
Vanger 34:13920d48893d 923 ERR("The encoded line is larger than the buffer that holds it");
Vanger 34:13920d48893d 924 }
Vanger 34:13920d48893d 925 b_auth[b_auth_len + 2] = '\0' ;
Vanger 34:13920d48893d 926 b_auth[b_auth_len + 1] = '\n' ;
Vanger 34:13920d48893d 927 b_auth[b_auth_len] = '\r' ;
wolfSSL 22:4b9a4151cc73 928 DBG("b_auth:%s", b_auth) ;
wolfSSL 22:4b9a4151cc73 929 ret = send(b_auth) ;
wolfSSL 22:4b9a4151cc73 930 CHECK_CONN_ERR(ret);
wolfSSL 22:4b9a4151cc73 931 return HTTP_OK ;
wolfSSL 22:4b9a4151cc73 932 }