lib678.c (3495B)
1 /*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 9 * 10 * This software is licensed as described in the file COPYING, which 11 * you should have received as part of this distribution. The terms 12 * are also available at https://curl.se/docs/copyright.html. 13 * 14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 * copies of the Software, and permit persons to whom the Software is 16 * furnished to do so, under the terms of the COPYING file. 17 * 18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 * KIND, either express or implied. 20 * 21 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24 #include "first.h" 25 26 #include "memdebug.h" 27 28 static int loadfile(const char *filename, void **filedata, size_t *filesize) 29 { 30 size_t datasize = 0; 31 void *data = NULL; 32 if(filename) { 33 FILE *fInCert = fopen(filename, "rb"); 34 35 if(fInCert) { 36 long cert_tell = 0; 37 bool continue_reading = fseek(fInCert, 0, SEEK_END) == 0; 38 if(continue_reading) 39 cert_tell = ftell(fInCert); 40 if(cert_tell < 0) 41 continue_reading = FALSE; 42 else 43 datasize = (size_t)cert_tell; 44 if(continue_reading) 45 continue_reading = fseek(fInCert, 0, SEEK_SET) == 0; 46 if(continue_reading) 47 data = malloc(datasize + 1); 48 if((!data) || 49 ((int)fread(data, datasize, 1, fInCert) != 1)) 50 continue_reading = FALSE; 51 fclose(fInCert); 52 if(!continue_reading) { 53 free(data); 54 datasize = 0; 55 data = NULL; 56 } 57 } 58 } 59 *filesize = datasize; 60 *filedata = data; 61 return data ? 1 : 0; 62 } 63 64 static CURLcode test_cert_blob(const char *url, const char *cafile) 65 { 66 CURLcode code = CURLE_OUT_OF_MEMORY; 67 CURL *curl; 68 struct curl_blob blob; 69 size_t certsize; 70 void *certdata; 71 72 curl = curl_easy_init(); 73 if(!curl) { 74 curl_mfprintf(stderr, "curl_easy_init() failed\n"); 75 return CURLE_FAILED_INIT; 76 } 77 78 if(loadfile(cafile, &certdata, &certsize)) { 79 curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L); 80 curl_easy_setopt(curl, CURLOPT_HEADER, 1L); 81 curl_easy_setopt(curl, CURLOPT_URL, url); 82 curl_easy_setopt(curl, CURLOPT_USERAGENT, "CURLOPT_CAINFO_BLOB"); 83 curl_easy_setopt(curl, CURLOPT_SSL_OPTIONS, 84 (long)CURLSSLOPT_REVOKE_BEST_EFFORT); 85 86 blob.data = certdata; 87 blob.len = certsize; 88 blob.flags = CURL_BLOB_COPY; 89 curl_easy_setopt(curl, CURLOPT_CAINFO_BLOB, &blob); 90 free(certdata); 91 code = curl_easy_perform(curl); 92 } 93 curl_easy_cleanup(curl); 94 95 return code; 96 } 97 98 static CURLcode test_lib678(char *URL) 99 { 100 CURLcode res = CURLE_OK; 101 curl_global_init(CURL_GLOBAL_DEFAULT); 102 if(!strcmp("check", URL)) { 103 CURL *e; 104 CURLcode w = CURLE_OK; 105 struct curl_blob blob = {0}; 106 e = curl_easy_init(); 107 if(e) { 108 w = curl_easy_setopt(e, CURLOPT_CAINFO_BLOB, &blob); 109 if(w) 110 curl_mprintf("CURLOPT_CAINFO_BLOB is not supported\n"); 111 curl_easy_cleanup(e); 112 } 113 res = w; 114 } 115 else 116 res = test_cert_blob(URL, libtest_arg2); 117 118 curl_global_cleanup(); 119 return res; 120 }