diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/examples/Makefile.am | 3 | ||||
| -rw-r--r-- | docs/examples/simplessl.c | 110 |
2 files changed, 112 insertions, 1 deletions
diff --git a/docs/examples/Makefile.am b/docs/examples/Makefile.am index 6414e7d1d..374fe95d6 100644 --- a/docs/examples/Makefile.am +++ b/docs/examples/Makefile.am @@ -6,7 +6,8 @@ AUTOMAKE_OPTIONS = foreign no-dependencies EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit.c postit2.c \ win32sockets.c persistant.c ftpget.c Makefile.example \ - multithread.c getinmemory.c ftpupload.c httpput.c + multithread.c getinmemory.c ftpupload.c httpput.c \ + simplessl.c all: @echo "done" diff --git a/docs/examples/simplessl.c b/docs/examples/simplessl.c new file mode 100644 index 000000000..534fac849 --- /dev/null +++ b/docs/examples/simplessl.c @@ -0,0 +1,110 @@ +/***************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * $Id$ + */ + +#include <stdio.h> + +#include <curl/curl.h> +#include <curl/types.h> +#include <curl/easy.h> + + +/* some requirements for this to work: + 1. set pCertFile to the file with the client certificate + 2. if the key is passphrase protected, set pPassphrase to the + passphrase you use + 3. if you are using a crypto engine: + 3.1. set a #define USE_ENGINE + 3.2. set pEngine to the name of the crypto engine you use + 3.3. set pKeyName to the key identifier you want to use + 4. if you don't use a crypto engine: + 4.1. set pKeyName to the file name of your client key + 4.2. if the format of the key file is DER, set pKeyType to "DER" + + !! verify of the server certificate is not implemented here !! +*/ + +int main(int argc, char **argv) +{ + CURL *curl; + CURLcode res; + FILE *headerfile; + + const char *pCertFile = "testcert.pem"; + + const char *pKeyName; + const char *pKeyType; + + const char *pEngine; + +#if USE_ENGINE + pKeyName = "rsa_test"; + pKeyType = "ENG"; + pEngine = "chil"; /* for nChiper HSM... */ +#else + pKeyName = "testkey.pem"; + pKeyType = "PEM"; + pEngine = NULL; +#endif + + const char *pPassphrase = NULL; + + headerfile = fopen("dumpit", "w"); + + curl_global_init(CURL_GLOBAL_DEFAULT); + + curl = curl_easy_init(); + if(curl) { + /* what call to write: */ + curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://curl.haxx.se"); + curl_easy_setopt(curl, CURLOPT_WRITEHEADER, headerfile); + + while(1) /* do some ugly short cut... */ + { + if (pEngine) /* use crypto engine */ + { + if (curl_easy_setopt(curl, CURLOPT_SSLENGINE,pEngine) != CURLE_OK) + { /* load the crypto engine */ + fprintf(stderr,"can't set crypto engine\n"); + break; + } + if (curl_easy_setopt(curl, CURLOPT_SSLENGINE_DEFAULT,1) != CURLE_OK) + { /* set the crypto engine as default */ + /* only needed for the first time you load + a engine in a curl object... */ + fprintf(stderr,"can't set crypto engine as default\n"); + break; + } + } + /* cert is stored PEM coded in file... */ + /* since PEM is default, we needn't set it for PEM */ + curl_easy_setopt(curl,CURLOPT_SSLCERTTYPE,"PEM"); + /* set the cert for client authentication */ + curl_easy_setopt(curl,CURLOPT_SSLCERT,pCertFile); + /* sorry, for engine we must set the passphrase + (if the key has one...) */ + if (pPassphrase) + curl_easy_setopt(curl,CURLOPT_SSLKEYPASSWD,pPassphrase); + /* if we use a key stored in a crypto engine, + we must set the key type to "ENG" */ + curl_easy_setopt(curl,CURLOPT_SSLKEYTYPE,pKeyType); + /* set the private key (file or ID in engine) */ + curl_easy_setopt(curl,CURLOPT_SSLKEY,pKeyName); + + res = curl_easy_perform(curl); + break; /* we are done... */ + } + /* always cleanup */ + curl_easy_cleanup(curl); + } + + curl_global_cleanup(); + + return 0; +} |