From d27d9950b2e698a015479b2a95e2503fe2d41848 Mon Sep 17 00:00:00 2001 From: Karl DeBisschop Date: Sat, 8 Feb 2003 05:32:40 +0000 Subject: [PATCH] submit request with one send git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@292 f882894a-f735-0410-b71e-b25c423dba1c --- plugins/check_http.c | 150 ++++++++++++++----------------------------- 1 file changed, 48 insertions(+), 102 deletions(-) diff --git a/plugins/check_http.c b/plugins/check_http.c index dabe35e..7cdd5e0 100644 --- a/plugins/check_http.c +++ b/plugins/check_http.c @@ -160,8 +160,10 @@ int check_certificate (X509 **); #endif #ifdef HAVE_REGEX_H -#define REGS 2 -#define MAX_RE_SIZE 256 +enum { + REGS = 2, + MAX_RE_SIZE = 256 +}; #include regex_t preg; regmatch_t pmatch[REGS]; @@ -178,15 +180,18 @@ struct timeval tv; #define server_port_check(use_ssl) (use_ssl ? HTTPS_PORT : HTTP_PORT) -#define MAX_IPV4_HOSTLENGTH 64 #define HDR_LOCATION "%*[Ll]%*[Oo]%*[Cc]%*[Aa]%*[Tt]%*[Ii]%*[Oo]%*[Nn]: " #define URI_HTTP "%[HTPShtps]://" #define URI_HOST "%[a-zA-Z0-9.-]" #define URI_PORT ":%[0-9]" #define URI_PATH "%[/a-zA-Z0-9._-=@,]" -#define HTTP_PORT 80 -#define HTTPS_PORT 443 +enum { + MAX_IPV4_HOSTLENGTH = 64, + HTTP_PORT = 80, + HTTPS_PORT = 443 +}; + #define HTTP_EXPECT "HTTP/1." #define HTTP_URL "/" #define CRLF "\r\n" @@ -549,8 +554,9 @@ check_http (void) #ifdef HAVE_SSL if (use_ssl == TRUE) { - if (connect_SSL () != OK) + if (connect_SSL () != OK) { terminate (STATE_CRITICAL, "Unable to open TCP socket"); + } if ((server_cert = SSL_get_peer_certificate (ssl)) != NULL) { X509_free (server_cert); @@ -560,112 +566,52 @@ check_http (void) return STATE_CRITICAL; } - asprintf (&buf, "%s %s HTTP/1.0\r\n", http_method, server_url); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - - /* optionally send the host header info (not clear if it's usable) */ - if (strcmp (host_name, "")) { - asprintf (&buf, "Host: %s\r\n", host_name); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - } - - /* send user agent */ - asprintf (&buf, "User-Agent: check_http/%s (nagios-plugins %s)\r\n", - clean_revstring (REVISION), PACKAGE_VERSION); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - - /* optionally send the authentication info */ - if (strcmp (user_auth, "")) { - auth = base64 (user_auth, strlen (user_auth)); - asprintf (&buf, "Authorization: Basic %s\r\n", auth); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - } - - /* either send http POST data */ - if (strlen (http_post_data)) { - asprintf (&buf, "Content-Type: application/x-www-form-urlencoded\r\n"); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - asprintf (&buf, "Content-Length: %i\r\n\r\n", strlen (http_post_data)); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - if (SSL_write (ssl, http_post_data, strlen (http_post_data)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - asprintf (&buf, CRLF); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - } - else { - /* or just a newline so the server knows we're done with the request */ - asprintf (&buf, "\r\n"); - if (SSL_write (ssl, buf, strlen (buf)) == -1) { - ERR_print_errors_fp (stderr); - return STATE_CRITICAL; - } - } - } else { #endif if (my_tcp_connect (server_address, server_port, &sd) != STATE_OK) terminate (STATE_CRITICAL, "Unable to open TCP socket"); - asprintf (&buf, "%s %s HTTP/1.0\r\n", http_method, server_url); - send (sd, buf, strlen (buf), 0); +#ifdef HAVE_SSL + } +#endif - /* optionally send the host header info */ - if (strcmp (host_name, "")) { - asprintf (&buf, "Host: %s\r\n", host_name); - send (sd, buf, strlen (buf), 0); - } + asprintf (&buf, "%s %s HTTP/1.0\r\n", http_method, server_url); - /* send user agent */ - asprintf (&buf, - "User-Agent: check_http/%s (nagios-plugins %s)\r\n", - clean_revstring (REVISION), PACKAGE_VERSION); - send (sd, buf, strlen (buf), 0); + /* optionally send the host header info (not clear if it's usable) */ + if (strcmp (host_name, "")) + asprintf (&buf, "%sHost: %s\r\n", buf, host_name); - /* optionally send the authentication info */ - if (strcmp (user_auth, "")) { - auth = base64 (user_auth, strlen (user_auth)); - asprintf (&buf, "Authorization: Basic %s\r\n", auth); - send (sd, buf, strlen (buf), 0); - } + /* send user agent */ + asprintf (&buf, "%sUser-Agent: check_http/%s (nagios-plugins %s)\r\n", + buf, clean_revstring (REVISION), PACKAGE_VERSION); - /* either send http POST data */ - /* written by Chris Henesy */ - if (strlen (http_post_data)) { - asprintf (&buf, "Content-Type: application/x-www-form-urlencoded\r\n"); - send (sd, buf, strlen (buf), 0); - asprintf (&buf, "Content-Length: %i\r\n\r\n", strlen (http_post_data)); - send (sd, buf, strlen (buf), 0); - send (sd, http_post_data, strlen (http_post_data), 0); - send (sd, CRLF, strlen (CRLF), 0); - } - else { - /* or just a newline so the server knows we're done with the request */ - asprintf (&buf, "\r\n"); - send (sd, buf, strlen (buf), 0); + /* optionally send the authentication info */ + if (strcmp (user_auth, "")) { + auth = base64 (user_auth, strlen (user_auth)); + asprintf (&buf, "%sAuthorization: Basic %s\r\n", buf, auth); + } + + /* either send http POST data */ + if (strlen (http_post_data)) { + asprintf (&buf, "%sContent-Type: application/x-www-form-urlencoded\r\n", buf); + asprintf (&buf, "%sContent-Length: %i\r\n\r\n", buf, strlen (http_post_data)); + asprintf (&buf, "%s%s%s", buf, http_post_data, CRLF); + } + else { + /* or just a newline so the server knows we're done with the request */ + asprintf (&buf, "%s%s", buf, CRLF); + } + +#ifdef HAVE_SSL + if (use_ssl == TRUE) { + if (SSL_write (ssl, buf, strlen (buf)) == -1) { + ERR_print_errors_fp (stderr); + return STATE_CRITICAL; } + } + else { +#endif + send (sd, buf, strlen (buf), 0); #ifdef HAVE_SSL } #endif -- 2.30.2