mirror of
https://github.com/vanhauser-thc/thc-hydra.git
synced 2025-08-21 05:43:52 -07:00
Feature to specify HTTP headers manually or replace the default ones.
This commit is contained in:
ajuaristi
parent
4c0d05bba6
commit
4f0dc05ce9
1 changed files with 316 additions and 250 deletions
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@ -100,16 +100,19 @@ int redirected_cpt = MAX_REDIRECT;
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char *cookie_request, *normal_request; // Buffers for HTTP headers
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ptr_header_node ptr_head = NULL;
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//ptr_header_node ptr_head = NULL;
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ptr_header_node initialize(char * ip, unsigned char options, char * miscptr);
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/*
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* Returns 1 if specified header exists, or 0 otherwise.
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*/
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ptr_header_node header_exists(char * header_name, char type){
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ptr_header_node cur_ptr = NULL,
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ptr_header_node header_exists(ptr_header_node * ptr_head, char * header_name, char type){
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ptr_header_node cur_ptr = *ptr_head,
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found_header = NULL;
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for(cur_ptr = ptr_head; cur_ptr && !found_header; cur_ptr = cur_ptr->next)
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// hydra_report(stdout, "header_exists(): ptr_head = %s; cur_ptr = %s\n", ptr_head, cur_ptr);
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for(cur_ptr = *ptr_head; cur_ptr && !found_header; cur_ptr = cur_ptr->next)
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if(cur_ptr->header && strcmp(cur_ptr->header, header_name) == 0 && cur_ptr->type == type)
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found_header = cur_ptr;
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@ -126,20 +129,22 @@ ptr_header_node header_exists(char * header_name, char type){
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*
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* Returns 1 if success, or 0 otherwise (out of memory).
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*/
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int add_header(char *header, char *value, char type){
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int add_header(ptr_header_node * ptr_head, char *header, char *value, char type){
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ptr_header_node cur_ptr = NULL;
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ptr_header_node existing_hdr, new_ptr;
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// get to the last header
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for(cur_ptr = ptr_head; cur_ptr && cur_ptr->next; cur_ptr = cur_ptr->next);
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for(cur_ptr = *ptr_head; cur_ptr && cur_ptr->next; cur_ptr = cur_ptr->next);
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// hydra_report(stdout, "cur_ptr = %s; ptr_head = %s", cur_ptr, *ptr_head);
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char * new_header = strdup(header);
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char * new_value = strdup(value);
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if(new_header && new_value){
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if((type == HEADER_TYPE_USERHEADER) ||
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(type == HEADER_TYPE_DEFAULT && !header_exists(new_header, HEADER_TYPE_USERHEADER_REPL)) ||
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(type == HEADER_TYPE_USERHEADER_REPL && !header_exists(new_header, HEADER_TYPE_DEFAULT))){
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(type == HEADER_TYPE_DEFAULT && !header_exists(ptr_head, new_header, HEADER_TYPE_USERHEADER_REPL)) ||
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(type == HEADER_TYPE_USERHEADER_REPL && !header_exists(ptr_head, new_header, HEADER_TYPE_DEFAULT))){
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/*
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* We are in one of the following scenarios:
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* 1. A default header with no user-supplied headers that replace it.
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@ -149,6 +154,7 @@ int add_header(char *header, char *value, char type){
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*
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* In either case we just add the header to the list.
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*/
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// hydra_report(stdout, "1");
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new_ptr = (ptr_header_node) malloc(sizeof(t_header_node));
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if(!new_ptr)
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return 0;
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@ -157,12 +163,15 @@ int add_header(char *header, char *value, char type){
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new_ptr->type = type;
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new_ptr->next = NULL;
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if(cur_ptr)
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if(cur_ptr){
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cur_ptr->next = new_ptr;
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else
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// hydra_report(stdout, "cur_ptr appended\n");
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}else{
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// head is NULL, so the list is empty
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ptr_head = new_ptr;
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}else if(type == HEADER_TYPE_USERHEADER_REPL && (existing_hdr = header_exists(new_header, HEADER_TYPE_DEFAULT))){
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*ptr_head = new_ptr;
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// hydra_report(stdout, "ptr_head allocated\n");
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}
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}else if(type == HEADER_TYPE_USERHEADER_REPL && (existing_hdr = header_exists(ptr_head, new_header, HEADER_TYPE_DEFAULT))){
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// It's a user-supplied header that must replace a default one
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// Replace the default header's value with this new value
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free(existing_hdr->value);
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@ -175,6 +184,10 @@ int add_header(char *header, char *value, char type){
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return 0;
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}
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// if(ptr_head)
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// hydra_report(stdout, "add_header(): ptr_head = %s:%s\n", (*ptr_head)->header, (*ptr_head)->value);
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// if(cur_ptr)
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// hydra_report(stdout, "add_header(): cur_ptr = %s:%s\n", cur_ptr->header, cur_ptr->value);
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return 1;
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}
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@ -182,10 +195,10 @@ int add_header(char *header, char *value, char type){
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* Replace in all headers' values every occurrence of oldvalue by newvalue.
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* Only user-defined headers are considered.
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*/
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void hdrrep(char * oldvalue, char * newvalue){
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void hdrrep(ptr_header_node * ptr_head, char * oldvalue, char * newvalue){
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ptr_header_node cur_ptr = NULL;
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for(cur_ptr = ptr_head; cur_ptr; cur_ptr = cur_ptr->next){
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for(cur_ptr = *ptr_head; cur_ptr; cur_ptr = cur_ptr->next){
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if((cur_ptr->type == HEADER_TYPE_USERHEADER || cur_ptr->type == HEADER_TYPE_USERHEADER_REPL) && strstr(cur_ptr->value, oldvalue)){
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cur_ptr->value = (char *) realloc(cur_ptr->value, strlen(newvalue));
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if(cur_ptr->value)
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@ -198,11 +211,11 @@ void hdrrep(char * oldvalue, char * newvalue){
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}
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}
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void hdrrepv(char * hdrname, char * new_value){
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void hdrrepv(ptr_header_node * ptr_head, char * hdrname, char * new_value){
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ptr_header_node cur_ptr = NULL;
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for(cur_ptr = ptr_head; cur_ptr; cur_ptr = cur_ptr->next){
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if((cur_ptr->type == HEADER_TYPE_DEFAULT) && strcmp(cur_ptr->header, hdrname)){
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for(cur_ptr = *ptr_head; cur_ptr; cur_ptr = cur_ptr->next){
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if((cur_ptr->type == HEADER_TYPE_DEFAULT) && strcmp(cur_ptr->header, hdrname) == 0){
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cur_ptr->value = (char *) realloc(cur_ptr->value, strlen(new_value));
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if(cur_ptr->value)
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strcpy(cur_ptr->value, new_value);
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@ -214,42 +227,45 @@ void hdrrepv(char * hdrname, char * new_value){
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}
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}
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void cleanup(){
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ptr_header_node cur_ptr = ptr_head, next_ptr = cur_ptr;
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void cleanup(ptr_header_node * ptr_head){
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ptr_header_node cur_ptr = *ptr_head, next_ptr = cur_ptr;
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while(next_ptr){
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free(cur_ptr->header);
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free(cur_ptr->value);
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free(next_ptr->header);
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free(next_ptr->value);
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next_ptr = cur_ptr->next;
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//free(cur_ptr);
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free(cur_ptr);
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}
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ptr_head = NULL;
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*ptr_head = NULL;
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}
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/*
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* Concat all the headers in the list in a single string.
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* Leave the list itself intact: do not clean it here.
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*/
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char * stringify_headers(){
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char * stringify_headers(ptr_header_node * ptr_head){
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char * headers_str = NULL;
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ptr_header_node cur_ptr = ptr_head;
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ptr_header_node cur_ptr = *ptr_head;
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int ttl_size = 0;
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// hydra_report(stdout, "cur_ptr = %s", cur_ptr);
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for(; cur_ptr; cur_ptr = cur_ptr->next)
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ttl_size += strlen(cur_ptr->header) + strlen(cur_ptr->value) + 3;
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headers_str = (char *) malloc(ttl_size + 1);
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// hydra_report(stdout, "ttl_size = %d", ttl_size);
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headers_str = (char *) malloc(ttl_size + 1);
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if(headers_str){
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memset(headers_str, 0, ttl_size + 1);
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for(cur_ptr = ptr_head; cur_ptr; cur_ptr = cur_ptr->next){
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strcat(headers_str, cur_ptr->header);
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strcat(headers_str, ":");
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strcat(headers_str, cur_ptr->value);
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strcat(headers_str, "\r\n");
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}
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}
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if(headers_str){
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memset(headers_str, 0, ttl_size + 1);
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for(cur_ptr = *ptr_head; cur_ptr; cur_ptr = cur_ptr->next){
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// hydra_report(stdout, "Header: \"%s: %s\"", cur_ptr->header, cur_ptr->value);
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strcat(headers_str, cur_ptr->header);
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strcat(headers_str, ":");
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strcat(headers_str, cur_ptr->value);
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strcat(headers_str, "\r\n");
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}
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}
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return headers_str;
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}
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@ -444,12 +460,12 @@ void hydra_reconnect(int s, char *ip, int port, unsigned char options) {
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}
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}
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int start_http_form(int s, char *ip, int port, unsigned char options, char *miscptr, FILE * fp, char *type) {
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int start_http_form(int s, char *ip, int port, unsigned char options, char *miscptr, FILE * fp, char *type, ptr_header_node ptr_head) {
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char *empty = "";
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char * buffer;
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char *login, *pass, clogin[256], cpass[256];
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char header[8096], *upd3variables;
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char *http_request;
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char *http_request; // buffer for the HTTP request
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int found = !success_cond, i, j;
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char content_length[MAX_CONTENT_LENGTH], proxy_string[MAX_PROXY_LENGTH];
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@ -469,17 +485,44 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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upd3variables = hydra_strrep(upd3variables, "^PASS^", cpass);
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// Replace the user/pass placeholders in the user-supplied headers
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hdrrep("^USER^", clogin);
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hdrrep("^PASS^", cpass);
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hdrrep(&ptr_head, "^USER^", clogin);
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hdrrep(&ptr_head, "^PASS^", cpass);
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/* again: no snprintf to be portable. dont worry, buffer cant overflow */
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if (use_proxy == 1 && proxy_authentication != NULL) {
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if (getcookie) {
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//buffer = prepare_http_request(type, url, NULL);
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hydra_report(stdout, "HTTP headers (Proxy Auth Cookies): %s", buffer);
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memset(proxy_string, 0, sizeof(proxy_string));
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snprintf(proxy_string, MAX_PROXY_LENGTH - 1, "http://%s:%d%.600s", webtarget, webport, cookieurl);
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http_request = prepare_http_request("GET", proxy_string, NULL, cookie_request);
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if(hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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i = analyze_server_response(s);
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if(strlen(cookie) > 0)
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add_header(&ptr_head, "Cookie", cookie, HEADER_TYPE_DEFAULT);
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hydra_reconnect(s, ip, port, options);
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}
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// now prepare for the "real" request
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if (strcmp(type, "POST") == 0) {
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memset(proxy_string, 0, sizeof(proxy_string));
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snprintf(proxy_string, MAX_PROXY_LENGTH - 1, "http://%s:%d%.600s", webtarget, webport, url);
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snprintf(content_length, MAX_CONTENT_LENGTH - 1, "%d", (int) strlen(upd3variables));
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if(header_exists(&ptr_head, "Content-Length", HEADER_TYPE_DEFAULT))
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hdrrepv(&ptr_head, "Content-Length", content_length);
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else
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add_header(&ptr_head, "Content-Length", content_length, HEADER_TYPE_DEFAULT);
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if(!header_exists(&ptr_head, "Content-Type", HEADER_TYPE_DEFAULT))
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add_header(&ptr_head, "Content-Type", "application/x-www-form-urlencoded", HEADER_TYPE_DEFAULT);
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normal_request = stringify_headers(&ptr_head);
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http_request = prepare_http_request("POST", proxy_string, upd3variables, normal_request);
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if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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} else {
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normal_request = stringify_headers(&ptr_head);
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http_request = prepare_http_request("GET", url, upd3variables, normal_request);
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if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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}
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//buffer = prepare_http_request(type, url, NULL);
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hydra_report(stdout, "HTTP headers (Proxy Auth): %s", buffer);
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} else {
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if (use_proxy == 1) {
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// proxy without authentication
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@ -492,7 +535,7 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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return 1;
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i = analyze_server_response(s); // ignore result
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if (strlen(cookie) > 0)
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add_header("Cookie", cookie, HEADER_TYPE_DEFAULT);
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add_header(&ptr_head, "Cookie", cookie, HEADER_TYPE_DEFAULT);
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hydra_reconnect(s, ip, port, options);
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}
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@ -501,14 +544,18 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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memset(proxy_string, 0, sizeof(proxy_string));
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snprintf(proxy_string, MAX_PROXY_LENGTH - 1, "http://%s:%d%.600s", webtarget, webport, url);
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snprintf(content_length, MAX_CONTENT_LENGTH - 1, "%d", (int) strlen(upd3variables));
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add_header("Content-Length", content_length, HEADER_TYPE_DEFAULT);
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add_header("Content-Type", "application/x-www-form-urlencoded", HEADER_TYPE_DEFAULT);
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normal_request = stringify_headers();
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if(header_exists(&ptr_head, "Content-Length", HEADER_TYPE_DEFAULT))
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hdrrepv(&ptr_head, "Content-Length", content_length);
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else
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add_header(&ptr_head, "Content-Length", content_length, HEADER_TYPE_DEFAULT);
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if(!header_exists(&ptr_head, "Content-Type", HEADER_TYPE_DEFAULT))
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add_header(&ptr_head, "Content-Type", "application/x-www-form-urlencoded", HEADER_TYPE_DEFAULT);
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normal_request = stringify_headers(&ptr_head);
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http_request = prepare_http_request("POST", proxy_string, upd3variables, normal_request);
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if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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} else {
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normal_request = stringify_headers();
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normal_request = stringify_headers(&ptr_head);
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http_request = prepare_http_request("GET", url, upd3variables, normal_request);
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if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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@ -521,9 +568,9 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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i = analyze_server_response(s); // ignore result
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if (strlen(cookie) > 0){
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add_header("Cookie", cookie, HEADER_TYPE_DEFAULT);
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normal_request = stringify_headers();
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if (strlen(cookie) > 0 && !header_exists(&ptr_head, "Cookie", HEADER_TYPE_DEFAULT)){
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add_header(&ptr_head, "Cookie", cookie, HEADER_TYPE_DEFAULT);
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normal_request = stringify_headers(&ptr_head);
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}
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hydra_reconnect(s, ip, port, options);
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}
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@ -531,14 +578,18 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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// now prepare for the "real" request
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if (strcmp(type, "POST") == 0) {
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snprintf(content_length, MAX_CONTENT_LENGTH - 1, "%d", (int) strlen(upd3variables));
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add_header("Content-Length", content_length, HEADER_TYPE_DEFAULT);
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add_header("Content-Type", "application/x-www-form-urlencoded", HEADER_TYPE_DEFAULT);
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normal_request = stringify_headers();
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if(header_exists(&ptr_head, "Content-Length", HEADER_TYPE_DEFAULT))
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hdrrepv(&ptr_head, "Content-Length", content_length);
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else
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add_header(&ptr_head, "Content-Length", content_length, HEADER_TYPE_DEFAULT);
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if(!header_exists(&ptr_head, "Content-Type", HEADER_TYPE_DEFAULT))
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add_header(&ptr_head, "Content-Type", "application/x-www-form-urlencoded", HEADER_TYPE_DEFAULT);
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normal_request = stringify_headers(&ptr_head);
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http_request = prepare_http_request("POST", url, upd3variables, normal_request);
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if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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} else {
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normal_request = stringify_headers();
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normal_request = stringify_headers(&ptr_head);
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http_request = prepare_http_request("GET", url, upd3variables, normal_request);
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if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
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return 1;
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@ -554,14 +605,16 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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return 4;
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}
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if (strlen(cookie) > 0)
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add_header("Cookie", cookie, HEADER_TYPE_DEFAULT);
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if (strlen(cookie) > 0 && !header_exists(&ptr_head, "Cookie", HEADER_TYPE_DEFAULT))
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add_header(&ptr_head, "Cookie", cookie, HEADER_TYPE_DEFAULT);
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//if page was redirected, follow the location header
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redirected_cpt = MAX_REDIRECT;
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if (debug)
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printf("[DEBUG] attempt result: found %d, redirect %d, location: %s\n", found, redirected_flag, redirected_url_buff);
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free(http_request);
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while (found == 0 && redirected_flag && (redirected_url_buff[0] != 0) && (redirected_cpt > 0)) {
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//we have to split the location
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char *startloc, *endloc;
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@ -603,8 +656,8 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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if (strlen(str) - strlen(str2) == 0) {
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strcpy(str3, "/");
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} else {
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strncpy(str3, str + strlen(str2), strlen(str) - strlen(str2) - 1);
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str3[strlen(str) - strlen(str2) - 1] = 0;
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strncpy(str3, str + strlen(str2), strlen(str) - strlen(str2));
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str3[strlen(str) - strlen(str2)] = 0;
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}
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} else {
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strncpy(str2, webtarget, sizeof(str2));
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@ -642,18 +695,21 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
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//re-use the code above to check for proxy use
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if (use_proxy == 1 && proxy_authentication != NULL) {
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// proxy with authentication
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sprintf(buffer, "GET http://%s:%d%.600s HTTP/1.0\r\nHost: %s\r\nProxy-Authorization: Basic %s\r\nUser-Agent: Mozilla/4.0 (Hydra)\r\n%s\r\n",
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webtarget, webport, str3, str2, proxy_authentication, header);
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hdrrepv(&ptr_head, "Host", str2);
|
||||
memset(proxy_string, 0, sizeof(proxy_string));
|
||||
snprintf(proxy_string, MAX_PROXY_LENGTH - 1, "http://%s:%d%.600s", webtarget, webport, str3);
|
||||
http_request = prepare_http_request("GET", proxy_string, NULL, normal_request);
|
||||
} else {
|
||||
if (use_proxy == 1) {
|
||||
// proxy without authentication
|
||||
sprintf(buffer, "GET http://%s:%d%.600s HTTP/1.0\r\nHost: %s\r\nUser-Agent: Mozilla/4.0 (Hydra)\r\n%s\r\n", webtarget, webport, str3, str2, header);
|
||||
hdrrepv(&ptr_head, "Host", str2);
|
||||
memset(proxy_string, 0, sizeof(proxy_string));
|
||||
snprintf(proxy_string, MAX_PROXY_LENGTH - 1, "http://%s:%d%.600s", webtarget, webport, str3);
|
||||
http_request = prepare_http_request("GET", proxy_string, NULL, normal_request);
|
||||
} else {
|
||||
//direct web server, no proxy
|
||||
//sprintf(buffer, "GET %.600s HTTP/1.0\r\nHost: %s\r\nUser-Agent: Mozilla/4.0 (Hydra)\r\n%s\r\n", str3, str2, header);
|
||||
hdrrepv("Host", str2);
|
||||
normal_request = stringify_headers();
|
||||
http_request = prepare_http_request("GET", str3, NULL, normal_request);
|
||||
hdrrepv(&ptr_head, "Host", str2);
|
||||
http_request = prepare_http_request("GET", str3, NULL, cookie_request);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -663,8 +719,10 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
|
|||
return 1;
|
||||
|
||||
found = analyze_server_response(s);
|
||||
if (strlen(cookie) > 0)
|
||||
add_header("Cookie", cookie, HEADER_TYPE_DEFAULT);
|
||||
if (strlen(cookie) > 0 && !header_exists(&ptr_head, "Cookie", HEADER_TYPE_DEFAULT))
|
||||
add_header(&ptr_head, "Cookie", cookie, HEADER_TYPE_DEFAULT);
|
||||
|
||||
free(http_request);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -679,7 +737,7 @@ int start_http_form(int s, char *ip, int port, unsigned char options, char *misc
|
|||
return 1;
|
||||
}
|
||||
|
||||
void service_http_form(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *type) {
|
||||
void service_http_form(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *type, ptr_header_node * ptr_head) {
|
||||
int run = 1, next_run = 1, sock = -1;
|
||||
int myport = PORT_HTTP, mysslport = PORT_HTTP_SSL;
|
||||
|
||||
|
|
@ -729,7 +787,7 @@ void service_http_form(char *ip, int sp, unsigned char options, char *miscptr, F
|
|||
break;
|
||||
}
|
||||
case 2: /* run the cracking function */
|
||||
next_run = start_http_form(sock, ip, port, options, miscptr, fp, type);
|
||||
next_run = start_http_form(sock, ip, port, options, miscptr, fp, type, ptr_head);
|
||||
break;
|
||||
case 3: /* clean exit */
|
||||
if (sock >= 0)
|
||||
|
|
@ -761,11 +819,15 @@ void service_http_form(char *ip, int sp, unsigned char options, char *miscptr, F
|
|||
}
|
||||
|
||||
void service_http_get_form(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port) {
|
||||
service_http_form(ip, sp, options, miscptr, fp, port, "GET");
|
||||
ptr_header_node ptr_head = initialize(ip, options, miscptr);
|
||||
service_http_form(ip, sp, options, miscptr, fp, port, "GET", ptr_head);
|
||||
cleanup(&ptr_head);
|
||||
}
|
||||
|
||||
void service_http_post_form(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port) {
|
||||
service_http_form(ip, sp, options, miscptr, fp, port, "POST");
|
||||
ptr_header_node ptr_head = initialize(ip, options, miscptr);
|
||||
service_http_form(ip, sp, options, miscptr, fp, port, "POST", ptr_head);
|
||||
cleanup(&ptr_head);
|
||||
}
|
||||
|
||||
int service_http_form_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port) {
|
||||
|
|
@ -779,141 +841,121 @@ int service_http_form_init(char *ip, int sp, unsigned char options, char *miscpt
|
|||
// 0 all OK
|
||||
// -1 error, hydra will exit, so print a good error message here
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
ptr_header_node initialize(char * ip, unsigned char options, char * miscptr) {
|
||||
ptr_header_node ptr_head = NULL;
|
||||
char *ptr, *ptr2;
|
||||
char *proxy_string;
|
||||
|
||||
if (webtarget != NULL && (webtarget = strstr(miscptr, "://")) != NULL) {
|
||||
webtarget += strlen("://");
|
||||
if ((ptr2 = index(webtarget, ':')) != NULL) { /* step over port if present */
|
||||
*ptr2 = 0;
|
||||
ptr2++;
|
||||
ptr = ptr2;
|
||||
if (*ptr == '/' || (ptr = index(ptr2, '/')) != NULL)
|
||||
miscptr = ptr;
|
||||
else
|
||||
miscptr = slash; /* to make things easier to user */
|
||||
} else if ((ptr2 = index(webtarget, '/')) != NULL) {
|
||||
if (freemischttpform == 0) {
|
||||
freemischttpform = 1;
|
||||
miscptr = malloc(strlen(ptr2) + 1);
|
||||
strcpy(miscptr, ptr2);
|
||||
*ptr2 = 0;
|
||||
}
|
||||
} else
|
||||
webtarget = NULL;
|
||||
}
|
||||
if (cmdlinetarget != NULL && webtarget == NULL)
|
||||
webtarget = cmdlinetarget;
|
||||
else if (webtarget == NULL && cmdlinetarget == NULL)
|
||||
webtarget = hydra_address2string(ip);
|
||||
if (port != 0)
|
||||
webport = port;
|
||||
else if ((options & OPTION_SSL) == 0)
|
||||
webport = PORT_HTTP;
|
||||
else
|
||||
webport = PORT_HTTP_SSL;
|
||||
webtarget += strlen("://");
|
||||
if ((ptr2 = index(webtarget, ':')) != NULL) { /* step over port if present */
|
||||
*ptr2 = 0;
|
||||
ptr2++;
|
||||
ptr = ptr2;
|
||||
if (*ptr == '/' || (ptr = index(ptr2, '/')) != NULL)
|
||||
miscptr = ptr;
|
||||
else
|
||||
miscptr = slash; /* to make things easier to user */
|
||||
} else if ((ptr2 = index(webtarget, '/')) != NULL) {
|
||||
if (freemischttpform == 0) {
|
||||
freemischttpform = 1;
|
||||
miscptr = malloc(strlen(ptr2) + 1);
|
||||
strcpy(miscptr, ptr2);
|
||||
*ptr2 = 0;
|
||||
}
|
||||
} else
|
||||
webtarget = NULL;
|
||||
}
|
||||
if (cmdlinetarget != NULL && webtarget == NULL)
|
||||
webtarget = cmdlinetarget;
|
||||
else if (webtarget == NULL && cmdlinetarget == NULL)
|
||||
webtarget = hydra_address2string(ip);
|
||||
if (port != 0)
|
||||
webport = port;
|
||||
else if ((options & OPTION_SSL) == 0)
|
||||
webport = PORT_HTTP;
|
||||
else
|
||||
webport = PORT_HTTP_SSL;
|
||||
|
||||
sprintf(bufferurl, "%.1000s", miscptr);
|
||||
url = bufferurl;
|
||||
ptr = url;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
variables = ptr;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
cond = ptr;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
optional1 = ptr;
|
||||
if (strstr(url, "\\:") != NULL) {
|
||||
if ((ptr = malloc(strlen(url))) != NULL) {
|
||||
strcpy(ptr, hydra_strrep(url, "\\:", ":"));
|
||||
url = ptr;
|
||||
}
|
||||
}
|
||||
if (strstr(variables, "\\:") != NULL) {
|
||||
if ((ptr = malloc(strlen(variables))) != NULL) {
|
||||
strcpy(ptr, hydra_strrep(variables, "\\:", ":"));
|
||||
variables = ptr;
|
||||
}
|
||||
}
|
||||
if (strstr(cond, "\\:") != NULL) {
|
||||
if ((ptr = malloc(strlen(cond))) != NULL) {
|
||||
strcpy(ptr, hydra_strrep(cond, "\\:", ":"));
|
||||
cond = ptr;
|
||||
}
|
||||
}
|
||||
if (url == NULL || variables == NULL || cond == NULL /*|| optional1 == NULL */ )
|
||||
hydra_child_exit(2);
|
||||
sprintf(bufferurl, "%.1000s", miscptr);
|
||||
url = bufferurl;
|
||||
ptr = url;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
variables = ptr;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
cond = ptr;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
optional1 = ptr;
|
||||
if (strstr(url, "\\:") != NULL) {
|
||||
if ((ptr = malloc(strlen(url))) != NULL) {
|
||||
strcpy(ptr, hydra_strrep(url, "\\:", ":"));
|
||||
url = ptr;
|
||||
}
|
||||
}
|
||||
if (strstr(variables, "\\:") != NULL) {
|
||||
if ((ptr = malloc(strlen(variables))) != NULL) {
|
||||
strcpy(ptr, hydra_strrep(variables, "\\:", ":"));
|
||||
variables = ptr;
|
||||
}
|
||||
}
|
||||
if (strstr(cond, "\\:") != NULL) {
|
||||
if ((ptr = malloc(strlen(cond))) != NULL) {
|
||||
strcpy(ptr, hydra_strrep(cond, "\\:", ":"));
|
||||
cond = ptr;
|
||||
}
|
||||
}
|
||||
if (url == NULL || variables == NULL || cond == NULL /*|| optional1 == NULL */ )
|
||||
hydra_child_exit(2);
|
||||
|
||||
//printf("url: %s, var: %s, cond: %s, opt: %s\n", url, variables, cond, optional1);
|
||||
|
||||
if (*cond == 0) {
|
||||
fprintf(stderr, "[ERROR] invalid number of parameters in module option\n");
|
||||
return -1;
|
||||
}
|
||||
if (*cond == 0) {
|
||||
fprintf(stderr, "[ERROR] invalid number of parameters in module option\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
sprintf(cookieurl, "%.1000s", url);
|
||||
sprintf(cookieurl, "%.1000s", url);
|
||||
|
||||
//conditions now have to contain F or S to set the fail or success condition
|
||||
if (*cond != 0 && (strpos(cond, "F=") == 0)) {
|
||||
success_cond = 0;
|
||||
cond += 2;
|
||||
} else if (*cond != 0 && (strpos(cond, "S=") == 0)) {
|
||||
success_cond = 1;
|
||||
cond += 2;
|
||||
} else {
|
||||
//by default condition is a fail
|
||||
success_cond = 0;
|
||||
}
|
||||
//conditions now have to contain F or S to set the fail or success condition
|
||||
if (*cond != 0 && (strpos(cond, "F=") == 0)) {
|
||||
success_cond = 0;
|
||||
cond += 2;
|
||||
} else if (*cond != 0 && (strpos(cond, "S=") == 0)) {
|
||||
success_cond = 1;
|
||||
cond += 2;
|
||||
} else {
|
||||
//by default condition is a fail
|
||||
success_cond = 0;
|
||||
}
|
||||
|
||||
char *header = NULL, *value = NULL;
|
||||
while ( /*(optional1 = strtok(NULL, ":")) != NULL */ *optional1 != 0) {
|
||||
switch (optional1[0]) {
|
||||
case 'c': // fall through
|
||||
case 'C':
|
||||
ptr = optional1 + 2;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
sprintf(cookieurl, "%.1000s", hydra_strrep(optional1 + 2, "\\:", ":"));
|
||||
optional1 = ptr;
|
||||
break;
|
||||
case 'h':
|
||||
// add a new header at the end
|
||||
ptr = optional1 + 2;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
ptr2 = ptr;
|
||||
while (*ptr2 != 0 && (*ptr2 != ':' || *(ptr2 - 1) == '\\'))
|
||||
ptr2++;
|
||||
if (*ptr2 != 0)
|
||||
*ptr2++ = 0;
|
||||
/*
|
||||
* At this point:
|
||||
* - (optional1 + 2) contains the header's name
|
||||
* - ptr contains the header's value
|
||||
*/
|
||||
if(add_header(optional1 + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER)){
|
||||
// Success: break the switch and go ahead
|
||||
optional1 = ptr2;
|
||||
break;
|
||||
}
|
||||
// Error: abort execution
|
||||
hydra_report(stderr, "[ERROR] Out of memory for HTTP headers.");
|
||||
return -1;
|
||||
case 'H':
|
||||
// add a new header, or replace an existing one's value
|
||||
ptr = optional1 + 2;
|
||||
char *header = NULL, *value = NULL;
|
||||
while ( /*(optional1 = strtok(NULL, ":")) != NULL */ *optional1 != 0) {
|
||||
switch (optional1[0]) {
|
||||
case 'c': // fall through
|
||||
case 'C':
|
||||
ptr = optional1 + 2;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
sprintf(cookieurl, "%.1000s", hydra_strrep(optional1 + 2, "\\:", ":"));
|
||||
optional1 = ptr;
|
||||
break;
|
||||
case 'h':
|
||||
// add a new header at the end
|
||||
ptr = optional1 + 2;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
|
|
@ -928,66 +970,90 @@ int service_http_form_init(char *ip, int sp, unsigned char options, char *miscpt
|
|||
* - (optional1 + 2) contains the header's name
|
||||
* - ptr contains the header's value
|
||||
*/
|
||||
if(add_header(optional1 + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER_REPL)){
|
||||
if(add_header(&ptr_head, optional1 + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER)){
|
||||
// Success: break the switch and go ahead
|
||||
optional1 = ptr2;
|
||||
break;
|
||||
}
|
||||
// Error: abort execution
|
||||
hydra_report(stderr, "[ERROR] Out of memory for HTTP headers.");
|
||||
return -1;
|
||||
// no default
|
||||
}
|
||||
}
|
||||
// Error: abort execution
|
||||
hydra_report(stderr, "[ERROR] Out of memory for HTTP headers.");
|
||||
return -1;
|
||||
case 'H':
|
||||
// add a new header, or replace an existing one's value
|
||||
ptr = optional1 + 2;
|
||||
while (*ptr != 0 && (*ptr != ':' || *(ptr - 1) == '\\'))
|
||||
ptr++;
|
||||
if (*ptr != 0)
|
||||
*ptr++ = 0;
|
||||
ptr2 = ptr;
|
||||
while (*ptr2 != 0 && (*ptr2 != ':' || *(ptr2 - 1) == '\\'))
|
||||
ptr2++;
|
||||
if (*ptr2 != 0)
|
||||
*ptr2++ = 0;
|
||||
/*
|
||||
* At this point:
|
||||
* - (optional1 + 2) contains the header's name
|
||||
* - ptr contains the header's value
|
||||
*/
|
||||
if(add_header(&ptr_head, optional1 + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER_REPL)){
|
||||
// Success: break the switch and go ahead
|
||||
optional1 = ptr2;
|
||||
break;
|
||||
}
|
||||
// Error: abort execution
|
||||
hydra_report(stderr, "[ERROR] Out of memory for HTTP headers.");
|
||||
return -1;
|
||||
// no default
|
||||
}
|
||||
}
|
||||
|
||||
/* again: no snprintf to be portable. dont worry, buffer cant overflow */
|
||||
if (use_proxy == 1 && proxy_authentication != NULL) {
|
||||
// proxy with authentication
|
||||
add_header("Host", webtarget, HEADER_TYPE_DEFAULT);
|
||||
add_header("User-Agent", "Mozilla 5.0 (Hydra Proxy Auth)", HEADER_TYPE_DEFAULT);
|
||||
proxy_string = (char *) malloc(strlen(proxy_authentication) + 6);
|
||||
if(proxy_string) {
|
||||
strcpy(proxy_string, "Basic ");
|
||||
strncat(proxy_string, proxy_authentication, strlen(proxy_authentication) - 6);
|
||||
add_header("Proxy-Authorization", proxy_string, HEADER_TYPE_DEFAULT);
|
||||
}else{
|
||||
hydra_report(stderr, "Out of memory for \"Proxy-Authorization\" header.");
|
||||
return -1;
|
||||
}
|
||||
if (getcookie) {
|
||||
//doing a GET to save cookies
|
||||
cookie_request = stringify_headers();
|
||||
hydra_report(stdout, "HTTP headers (Proxy Auth Cookies): %s", cookie_request);
|
||||
}
|
||||
normal_request = stringify_headers();
|
||||
hydra_report(stdout, "HTTP headers (Proxy Auth): %s", normal_request);
|
||||
} else {
|
||||
if (use_proxy == 1) {
|
||||
// proxy without authentication
|
||||
add_header("Host", webtarget, HEADER_TYPE_DEFAULT);
|
||||
add_header("User-Agent", "Mozilla/5.0 (Hydra Proxy)", HEADER_TYPE_DEFAULT);
|
||||
if (getcookie) {
|
||||
//doing a GET to get cookies
|
||||
cookie_request = stringify_headers();
|
||||
hydra_report(stdout, "HTTP headers (Proxy Noauth Cookies): %s", cookie_request);
|
||||
}
|
||||
normal_request = stringify_headers();
|
||||
hydra_report(stdout, "HTTP headers (Proxy Noauth): %s", normal_request);
|
||||
} else {
|
||||
// direct web server, no proxy
|
||||
add_header("Host", webtarget, HEADER_TYPE_DEFAULT);
|
||||
add_header("User-Agent", "Mozilla/5.0 (Hydra)", HEADER_TYPE_DEFAULT);
|
||||
/* again: no snprintf to be portable. dont worry, buffer cant overflow */
|
||||
if (use_proxy == 1 && proxy_authentication != NULL) {
|
||||
// proxy with authentication
|
||||
add_header(ptr_head, "Host", webtarget, HEADER_TYPE_DEFAULT);
|
||||
add_header(ptr_head, "User-Agent", "Mozilla 5.0 (Hydra Proxy Auth)", HEADER_TYPE_DEFAULT);
|
||||
proxy_string = (char *) malloc(strlen(proxy_authentication) + 6);
|
||||
if(proxy_string) {
|
||||
strcpy(proxy_string, "Basic ");
|
||||
strncat(proxy_string, proxy_authentication, strlen(proxy_authentication) - 6);
|
||||
add_header(ptr_head, "Proxy-Authorization", proxy_string, HEADER_TYPE_DEFAULT);
|
||||
}else{
|
||||
hydra_report(stderr, "Out of memory for \"Proxy-Authorization\" header.");
|
||||
return -1;
|
||||
}
|
||||
if (getcookie) {
|
||||
//doing a GET to save cookies
|
||||
cookie_request = stringify_headers(ptr_head);
|
||||
hydra_report(stdout, "HTTP headers (Proxy Auth Cookies): %s", cookie_request);
|
||||
}
|
||||
normal_request = stringify_headers(ptr_head);
|
||||
hydra_report(stdout, "HTTP headers (Proxy Auth): %s", normal_request);
|
||||
} else {
|
||||
if (use_proxy == 1) {
|
||||
// proxy without authentication
|
||||
add_header(ptr_head, "Host", webtarget, HEADER_TYPE_DEFAULT);
|
||||
add_header(ptr_head, "User-Agent", "Mozilla/5.0 (Hydra Proxy)", HEADER_TYPE_DEFAULT);
|
||||
if (getcookie) {
|
||||
//doing a GET to get cookies
|
||||
cookie_request = stringify_headers(ptr_head);
|
||||
hydra_report(stdout, "HTTP headers (Proxy Noauth Cookies): %s", cookie_request);
|
||||
}
|
||||
normal_request = stringify_headers(ptr_head);
|
||||
hydra_report(stdout, "HTTP headers (Proxy Noauth): %s", normal_request);
|
||||
} else {
|
||||
// direct web server, no proxy
|
||||
add_header(&ptr_head, "Host", webtarget, HEADER_TYPE_DEFAULT);
|
||||
add_header(&ptr_head, "User-Agent", "Mozilla/5.0 (Hydra)", HEADER_TYPE_DEFAULT);
|
||||
|
||||
if (getcookie) {
|
||||
//doing a GET to save cookies
|
||||
cookie_request = stringify_headers();
|
||||
// hydra_report(stdout, "HTTP headers (Direct Cookies): %s", cookie_request);
|
||||
}
|
||||
if (getcookie) {
|
||||
//doing a GET to save cookies
|
||||
cookie_request = stringify_headers(&ptr_head);
|
||||
// hydra_report(stdout, "HTTP headers (Direct Cookies): %s", cookie_request);
|
||||
}
|
||||
|
||||
normal_request = stringify_headers();
|
||||
// hydra_report(stdout, "HTTP Headers (Direct): %s", normal_request);
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
normal_request = stringify_headers(&ptr_head);
|
||||
// hydra_report(stdout, "HTTP Headers (Direct): %s", normal_request);
|
||||
}
|
||||
}
|
||||
return ptr_head;
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue