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https://github.com/vanhauser-thc/thc-hydra.git
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initial commit
This commit is contained in:
U-marc-win4\marc
commit
6a94f708e8
122 changed files with 60195 additions and 0 deletions
771
hydra-pop3.c
Normal file
771
hydra-pop3.c
Normal file
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@ -0,0 +1,771 @@
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#include "hydra-mod.h"
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#include "sasl.h"
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//openssl s_client -starttls pop3 -crlf -connect 192.168.0.10:110
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typedef struct pool_str {
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char ip[36];
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/* int port;*/// not needed
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int pop3_auth_mechanism;
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int disable_tls;
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struct pool_str *next;
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} pool;
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extern char *HYDRA_EXIT;
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char *buf;
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char apop_challenge[300] = "";
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pool *plist = NULL, *p = NULL;
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/* functions */
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int service_pop3_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port);
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pool *list_create(pool data) {
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pool *p;
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if (!(p = malloc(sizeof(pool))))
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return NULL;
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memcpy(p->ip, data.ip, 36);
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//p->port = data.port;
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p->pop3_auth_mechanism = data.pop3_auth_mechanism;
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p->disable_tls = data.disable_tls;
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p->next = NULL;
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return p;
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}
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pool *list_insert(pool data) {
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pool *newnode;
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newnode = list_create(data);
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newnode->next = plist;
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plist = newnode->next; // to be sure!
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return newnode;
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}
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pool *list_find(char *ip) {
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pool *node = plist;
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while (node != NULL) {
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if (memcmp(node->ip, ip, 36) == 0)
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return node;
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node = node->next;
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}
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return NULL;
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}
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/* how to know when to release the mem ?
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-> well, after _start has determined which pool number it is */
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int list_remove(pool * node) {
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pool *save, *list = plist;
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int ok = -1;
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if (list == NULL || node == NULL)
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return -2;
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do {
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save = list->next;
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if (list != node)
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free(list);
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else
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ok = 0;
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list = save;
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} while (list != NULL);
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return ok;
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}
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char *pop3_read_server_capacity(int sock) {
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char *ptr = NULL;
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int resp = 0;
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char *buf = NULL;
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do {
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if (buf != NULL)
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free(buf);
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ptr = buf = hydra_receive_line(sock);
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if (buf != NULL) {
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/*
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exchange capa:
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+OK
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UIDL
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STLS
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*/
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if (strstr(buf, "\r\n.\r\n") != NULL && buf[0] == '+') {
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resp = 1;
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/* we got the capability info then get the completed warning info from server */
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while (hydra_data_ready(sock)) {
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free(buf);
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buf = hydra_receive_line(sock);
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}
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} else {
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if (buf[strlen(buf) - 1] == '\n')
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buf[strlen(buf) - 1] = 0;
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if (buf[strlen(buf) - 1] == '\r')
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buf[strlen(buf) - 1] = 0;
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if (*(ptr) == '.' || *(ptr) == '-')
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resp = 1;
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}
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}
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} while (buf != NULL && resp == 0);
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return buf;
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}
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int start_pop3(int s, char *ip, int port, unsigned char options, char *miscptr, FILE * fp) {
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char *empty = "\"\"";
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char *login, *pass, buffer[500], buffer2[500];
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if (strlen(login = hydra_get_next_login()) == 0)
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login = empty;
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if (strlen(pass = hydra_get_next_password()) == 0)
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pass = empty;
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while (hydra_data_ready(s) > 0) {
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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free(buf);
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}
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switch (p->pop3_auth_mechanism) {
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#ifdef LIBOPENSSL
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case AUTH_APOP:{
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MD5_CTX c;
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unsigned char md5_raw[MD5_DIGEST_LENGTH];
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int i;
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char *pbuffer = buffer2;
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MD5_Init(&c);
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MD5_Update(&c, apop_challenge, strlen(apop_challenge));
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MD5_Update(&c, pass, strlen(pass));
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MD5_Final(md5_raw, &c);
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for (i = 0; i < MD5_DIGEST_LENGTH; i++) {
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sprintf(pbuffer, "%02x", md5_raw[i]);
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pbuffer += 2;
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}
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sprintf(buffer, "APOP %s %s\r\n", login, buffer2);
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}
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break;
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#endif
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case AUTH_LOGIN:{
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sprintf(buffer, "AUTH LOGIN\r\n");
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
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return 1;
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}
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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if (buf[0] != '+') {
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hydra_report(stderr, "[ERROR] POP3 LOGIN AUTH : %s\n", buf);
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free(buf);
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return 3;
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}
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free(buf);
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strcpy(buffer2, login);
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hydra_tobase64((unsigned char *) buffer2, strlen(buffer2), sizeof(buffer2));
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sprintf(buffer, "%.250s\r\n", buffer2);
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
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return 1;
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}
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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if (buf[0] != '+') {
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hydra_report(stderr, "[ERROR] POP3 LOGIN AUTH : %s\n", buf);
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free(buf);
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return 3;
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}
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free(buf);
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strcpy(buffer2, pass);
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hydra_tobase64((unsigned char *) buffer2, strlen(buffer2), sizeof(buffer2));
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sprintf(buffer, "%.250s\r\n", buffer2);
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}
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break;
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case AUTH_PLAIN:{
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sprintf(buffer, "AUTH PLAIN\r\n");
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
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return 1;
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}
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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if (buf[0] != '+') {
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hydra_report(stderr, "[ERROR] POP3 PLAIN AUTH : %s\n", buf);
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free(buf);
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return 3;
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}
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free(buf);
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memset(buffer, 0, sizeof(buffer));
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sasl_plain(buffer, login, pass);
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sprintf(buffer, "%.250s\r\n", buffer);
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}
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break;
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#ifdef LIBOPENSSL
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case AUTH_CRAMMD5:
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case AUTH_CRAMSHA1:
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case AUTH_CRAMSHA256:{
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int rc = 0;
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char *preplogin;
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rc = sasl_saslprep(login, SASL_ALLOW_UNASSIGNED, &preplogin);
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if (rc) {
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return 3;
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}
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switch (p->pop3_auth_mechanism) {
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case AUTH_CRAMMD5:
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sprintf(buffer, "AUTH CRAM-MD5\r\n");
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break;
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case AUTH_CRAMSHA1:
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sprintf(buffer, "AUTH CRAM-SHA1\r\n");
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break;
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case AUTH_CRAMSHA256:
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sprintf(buffer, "AUTH CRAM-SHA256\r\n");
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break;
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}
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
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return 1;
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}
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//get the one-time BASE64 encoded challenge
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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if (buf[0] != '+') {
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switch (p->pop3_auth_mechanism) {
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case AUTH_CRAMMD5:
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hydra_report(stderr, "[ERROR] POP3 CRAM-MD5 AUTH : %s\n", buf);
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break;
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case AUTH_CRAMSHA1:
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hydra_report(stderr, "[ERROR] POP3 CRAM-SHA1 AUTH : %s\n", buf);
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break;
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case AUTH_CRAMSHA256:
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hydra_report(stderr, "[ERROR] POP3 CRAM-SHA256 AUTH : %s\n", buf);
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break;
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}
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free(buf);
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return 3;
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}
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memset(buffer, 0, sizeof(buffer));
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from64tobits((char *) buffer, buf + 2);
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free(buf);
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memset(buffer2, 0, sizeof(buffer2));
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switch (p->pop3_auth_mechanism) {
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case AUTH_CRAMMD5:{
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sasl_cram_md5(buffer2, pass, buffer);
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sprintf(buffer, "%s %.250s", preplogin, buffer2);
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}
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break;
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case AUTH_CRAMSHA1:{
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sasl_cram_sha1(buffer2, pass, buffer);
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sprintf(buffer, "%s %.250s", preplogin, buffer2);
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}
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break;
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case AUTH_CRAMSHA256:{
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sasl_cram_sha256(buffer2, pass, buffer);
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sprintf(buffer, "%s %.250s", preplogin, buffer2);
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}
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break;
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}
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hydra_tobase64((unsigned char *) buffer, strlen(buffer), sizeof(buffer));
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sprintf(buffer, "%.250s\r\n", buffer);
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free(preplogin);
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}
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break;
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case AUTH_DIGESTMD5:{
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sprintf(buffer, "AUTH DIGEST-MD5\r\n");
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0)
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return 1;
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//receive
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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if (buf[0] != '+') {
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hydra_report(stderr, "[ERROR] POP3 DIGEST-MD5 AUTH : %s\n", buf);
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free(buf);
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return 3;
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}
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memset(buffer, 0, sizeof(buffer));
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from64tobits((char *) buffer, buf);
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free(buf);
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if (verbose)
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hydra_report(stderr, "[VERBOSE] S: %s\n", buffer);
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sasl_digest_md5(buffer2, login, pass, buffer, miscptr, "pop", NULL, 0, NULL);
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if (buffer2 == NULL)
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return 3;
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if (verbose)
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hydra_report(stderr, "[VERBOSE] C: %s\n", buffer2);
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hydra_tobase64((unsigned char *) buffer2, strlen(buffer2), sizeof(buffer2));
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sprintf(buffer, "%s\r\n", buffer2);
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}
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break;
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#endif
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case AUTH_NTLM:{
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unsigned char buf1[4096];
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unsigned char buf2[4096];
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//Send auth request
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sprintf(buffer, "AUTH NTLM\r\n");
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0)
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return 1;
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//receive
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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if (buf[0] != '+') {
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hydra_report(stderr, "[ERROR] POP3 NTLM AUTH : %s\n", buf);
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free(buf);
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return 3;
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}
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free(buf);
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//send auth and receive challenge
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//send auth request: lst the server send it's own hostname and domainname
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buildAuthRequest((tSmbNtlmAuthRequest *) buf2, 0, NULL, NULL);
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to64frombits(buf1, buf2, SmbLength((tSmbNtlmAuthRequest *) buf2));
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sprintf(buffer, "%s\r\n", buf1);
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0)
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return 1;
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
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//recover challenge
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from64tobits((char *) buf1, buf + 2);
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free(buf);
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//Send response
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buildAuthResponse((tSmbNtlmAuthChallenge *) buf1, (tSmbNtlmAuthResponse *) buf2, 0, login, pass, NULL, NULL);
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to64frombits(buf1, buf2, SmbLength((tSmbNtlmAuthResponse *) buf2));
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sprintf(buffer, "%s\r\n", buf1);
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}
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break;
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default:
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sprintf(buffer, "USER %.250s\r\n", login);
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
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return 1;
|
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}
|
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if ((buf = hydra_receive_line(s)) == NULL)
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return 4;
|
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if (buf[0] != '+') {
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hydra_report(stderr, "[ERROR] POP3 protocol or service shutdown: %s\n", buf);
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free(buf);
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return (3);
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}
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free(buf);
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sprintf(buffer, "PASS %.250s\r\n", pass);
|
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}
|
||||
|
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if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
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return 1;
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||||
}
|
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|
||||
if ((buf = hydra_receive_line(s)) == NULL) {
|
||||
return 4;
|
||||
}
|
||||
|
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if (buf[0] == '+') {
|
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hydra_report_found_host(port, ip, "pop3", fp);
|
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hydra_completed_pair_found();
|
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free(buf);
|
||||
if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
|
||||
return 3;
|
||||
return 1;
|
||||
}
|
||||
/* special AS/400 hack */
|
||||
if (strstr(buf, "CPF2204") != NULL || strstr(buf, "CPF22E3") != NULL || strstr(buf, "CPF22E4") != NULL || strstr(buf, "CPF22E5") != NULL) {
|
||||
hydra_completed_pair_skip();
|
||||
free(buf);
|
||||
if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
|
||||
return 3;
|
||||
return 1;
|
||||
}
|
||||
free(buf);
|
||||
hydra_completed_pair();
|
||||
if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
|
||||
return 3;
|
||||
|
||||
return 2;
|
||||
}
|
||||
|
||||
void service_pop3(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port) {
|
||||
int run = 1, next_run = 1, sock = -1, i;
|
||||
char *ptr = NULL;
|
||||
|
||||
//extract data from the pool, ip is the key
|
||||
if (plist == NULL)
|
||||
if (service_pop3_init(ip, sp, options, miscptr, fp, port) != 0)
|
||||
hydra_child_exit(2);
|
||||
p = list_find(ip);
|
||||
if (p == NULL) {
|
||||
hydra_report(stderr, "[ERROR] Could not find ip %s in pool\n", hydra_address2string(ip));
|
||||
return;
|
||||
}
|
||||
if (list_remove(p) != 0)
|
||||
hydra_report(stderr, "[ERROR] Could not find ip %s in pool to free memory\n", hydra_address2string(ip));
|
||||
|
||||
hydra_register_socket(sp);
|
||||
if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
|
||||
return;
|
||||
|
||||
|
||||
while (1) {
|
||||
switch (run) {
|
||||
case 1: /* connect and service init function */
|
||||
|
||||
if (sock >= 0)
|
||||
sock = hydra_disconnect(sock);
|
||||
// usleep(300000);
|
||||
if ((options & OPTION_SSL) == 0) {
|
||||
sock = hydra_connect_tcp(ip, port);
|
||||
} else {
|
||||
sock = hydra_connect_ssl(ip, port);
|
||||
}
|
||||
if (sock < 0) {
|
||||
if (verbose || debug)
|
||||
hydra_report(stderr, "[ERROR] Child with pid %d terminating, can not connect\n", (int) getpid());
|
||||
hydra_child_exit(1);
|
||||
}
|
||||
buf = hydra_receive_line(sock);
|
||||
if (buf == NULL || buf[0] != '+') { /* check the first line */
|
||||
if (verbose || debug)
|
||||
hydra_report(stderr, "[ERROR] Not an POP3 protocol or service shutdown: %s\n", buf);
|
||||
hydra_child_exit(2);
|
||||
}
|
||||
|
||||
ptr = strstr(buf, "<");
|
||||
if (ptr != NULL && buf[0] == '+') {
|
||||
if (ptr[strlen(ptr) - 1] == '\n')
|
||||
ptr[strlen(ptr) - 1] = 0;
|
||||
if (ptr[strlen(ptr) - 1] == '\r')
|
||||
ptr[strlen(ptr) - 1] = 0;
|
||||
strcpy(apop_challenge, ptr);
|
||||
}
|
||||
free(buf);
|
||||
|
||||
#ifdef LIBOPENSSL
|
||||
if (!p->disable_tls) {
|
||||
/* check for STARTTLS, if available we may have access to more basic auth methods */
|
||||
hydra_send(sock, "STLS\r\n", strlen("STLS\r\n"), 0);
|
||||
buf = hydra_receive_line(sock);
|
||||
if (buf[0] != '+') {
|
||||
hydra_report(stderr, "[ERROR] TLS negotiation failed, no answer received from STARTTLS request\n");
|
||||
} else {
|
||||
free(buf);
|
||||
if ((hydra_connect_to_ssl(sock) == -1)) {
|
||||
if (verbose)
|
||||
hydra_report(stderr, "[ERROR] Can't use TLS\n");
|
||||
p->disable_tls = 1;
|
||||
} else {
|
||||
if (verbose)
|
||||
hydra_report(stderr, "[VERBOSE] TLS connection done\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
next_run = 2;
|
||||
break;
|
||||
case 2: /* run the cracking function */
|
||||
next_run = start_pop3(sock, ip, port, options, miscptr, fp);
|
||||
break;
|
||||
case 3: /* clean exit */
|
||||
if (sock >= 0)
|
||||
sock = hydra_disconnect(sock);
|
||||
hydra_child_exit(0);
|
||||
return;
|
||||
case 4: /* clean exit */
|
||||
if (sock >= 0)
|
||||
sock = hydra_disconnect(sock);
|
||||
hydra_child_exit(2);
|
||||
return;
|
||||
default:
|
||||
hydra_report(stderr, "[ERROR] Caught unknown return code, exiting!\n");
|
||||
hydra_child_exit(0);
|
||||
}
|
||||
run = next_run;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
int service_pop3_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port) {
|
||||
int myport = PORT_POP3, mysslport = PORT_POP3_SSL;
|
||||
char *ptr = NULL;
|
||||
int sock = -1;
|
||||
char *capa_str = "CAPA\r\n";
|
||||
char *quit_str = "QUIT\r\n";
|
||||
pool p;
|
||||
|
||||
p.pop3_auth_mechanism = AUTH_CLEAR;
|
||||
p.disable_tls = 1;
|
||||
memcpy(p.ip, ip, 36);
|
||||
|
||||
if (sock >= 0)
|
||||
sock = hydra_disconnect(sock);
|
||||
// usleep(300000);
|
||||
if ((options & OPTION_SSL) == 0) {
|
||||
if (port != 0)
|
||||
myport = port;
|
||||
sock = hydra_connect_tcp(p.ip, myport);
|
||||
} else {
|
||||
if (port != 0)
|
||||
mysslport = port;
|
||||
sock = hydra_connect_ssl(p.ip, mysslport);
|
||||
}
|
||||
if (sock < 0) {
|
||||
if (verbose || debug)
|
||||
hydra_report(stderr, "[ERROR] pid %d terminating, can not connect\n", (int) getpid());
|
||||
return -1;
|
||||
}
|
||||
buf = hydra_receive_line(sock);
|
||||
if (buf == NULL || buf[0] != '+') { /* check the first line */
|
||||
if (verbose || debug)
|
||||
hydra_report(stderr, "[ERROR] Not an POP3 protocol or service shutdown: %s\n", buf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
ptr = strstr(buf, "<");
|
||||
if (ptr != NULL && buf[0] == '+') {
|
||||
if (ptr[strlen(ptr) - 1] == '\n')
|
||||
ptr[strlen(ptr) - 1] = 0;
|
||||
if (ptr[strlen(ptr) - 1] == '\r')
|
||||
ptr[strlen(ptr) - 1] = 0;
|
||||
strcpy(apop_challenge, ptr);
|
||||
}
|
||||
free(buf);
|
||||
|
||||
/* send capability request */
|
||||
if (hydra_send(sock, capa_str, strlen(capa_str), 0) < 0) {
|
||||
if (verbose || debug)
|
||||
hydra_report(stderr, "[ERROR] Can not send the CAPABILITY request\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
buf = pop3_read_server_capacity(sock);
|
||||
|
||||
if (buf == NULL) {
|
||||
hydra_report(stderr, "[ERROR] No answer from CAPABILITY request\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if ((miscptr != NULL) && (strlen(miscptr) > 0)) {
|
||||
int i;
|
||||
|
||||
for (i = 0; i < strlen(miscptr); i++)
|
||||
miscptr[i] = (char) toupper((int) miscptr[i]);
|
||||
|
||||
if (strstr(miscptr, "TLS") || strstr(miscptr, "SSL")) {
|
||||
p.disable_tls = 0;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef LIBOPENSSL
|
||||
if (!p.disable_tls) {
|
||||
/* check for STARTTLS, if available we may have access to more basic auth methods */
|
||||
if (strstr(buf, "STLS") != NULL) {
|
||||
hydra_send(sock, "STLS\r\n", strlen("STLS\r\n"), 0);
|
||||
free(buf);
|
||||
buf = hydra_receive_line(sock);
|
||||
if (buf[0] != '+') {
|
||||
hydra_report(stderr, "[ERROR] TLS negotiation failed, no answer received from STARTTLS request\n");
|
||||
} else {
|
||||
free(buf);
|
||||
if ((hydra_connect_to_ssl(sock) == -1)) {
|
||||
if (verbose)
|
||||
hydra_report(stderr, "[ERROR] Can't use TLS\n");
|
||||
p.disable_tls = 1;
|
||||
} else {
|
||||
if (verbose)
|
||||
hydra_report(stderr, "[VERBOSE] TLS connection done\n");
|
||||
}
|
||||
if (!p.disable_tls) {
|
||||
/* ask again capability request but in TLS mode */
|
||||
if (hydra_send(sock, capa_str, strlen(capa_str), 0) < 0) {
|
||||
if (verbose || debug)
|
||||
hydra_report(stderr, "[ERROR] Can not send the CAPABILITY request\n");
|
||||
return -1;
|
||||
}
|
||||
buf = pop3_read_server_capacity(sock);
|
||||
if (buf == NULL) {
|
||||
hydra_report(stderr, "[ERROR] No answer from CAPABILITY request\n");
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else
|
||||
hydra_report(stderr, "[ERROR] option to use TLS/SSL failed as it is not supported by the server\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
if (hydra_send(sock, quit_str, strlen(quit_str), 0) < 0) {
|
||||
//we dont care if the server is not receiving the quit msg
|
||||
}
|
||||
hydra_disconnect(sock);
|
||||
|
||||
|
||||
if (verbose)
|
||||
hydra_report(stderr, "[VERBOSE] CAPABILITY: %s", buf);
|
||||
|
||||
/* example:
|
||||
+OK Capability list follows:
|
||||
TOP
|
||||
LOGIN-DELAY 180
|
||||
UIDL
|
||||
USER
|
||||
SASL PLAIN LOGIN
|
||||
*/
|
||||
|
||||
/* according to rfc 2449:
|
||||
The POP3 AUTH command [POP-AUTH] permits the use of [SASL]
|
||||
authentication mechanisms with POP3. The SASL capability
|
||||
indicates that the AUTH command is available and that it supports
|
||||
an optional base64 encoded second argument for an initial client
|
||||
response as described in the SASL specification. The argument to
|
||||
the SASL capability is a space separated list of SASL mechanisms
|
||||
which are supported.
|
||||
*/
|
||||
|
||||
/* which mean threre will *always* have a space before the LOGIN auth keyword */
|
||||
if ((strstr(buf, " LOGIN") == NULL) && (strstr(buf, "NTLM") != NULL)) {
|
||||
p.pop3_auth_mechanism = AUTH_NTLM;
|
||||
}
|
||||
#ifdef LIBOPENSSL
|
||||
if ((strstr(buf, " LOGIN") == NULL) && (strstr(buf, "DIGEST-MD5") != NULL)) {
|
||||
p.pop3_auth_mechanism = AUTH_DIGESTMD5;
|
||||
}
|
||||
|
||||
if ((strstr(buf, " LOGIN") == NULL) && (strstr(buf, "CRAM-SHA256") != NULL)) {
|
||||
p.pop3_auth_mechanism = AUTH_CRAMSHA256;
|
||||
}
|
||||
|
||||
if ((strstr(buf, " LOGIN") == NULL) && (strstr(buf, "CRAM-SHA1") != NULL)) {
|
||||
p.pop3_auth_mechanism = AUTH_CRAMSHA1;
|
||||
}
|
||||
|
||||
if ((strstr(buf, " LOGIN") == NULL) && (strstr(buf, "CRAM-MD5") != NULL)) {
|
||||
p.pop3_auth_mechanism = AUTH_CRAMMD5;
|
||||
}
|
||||
#endif
|
||||
|
||||
if ((strstr(buf, " LOGIN") == NULL) && (strstr(buf, "PLAIN") != NULL)) {
|
||||
p.pop3_auth_mechanism = AUTH_PLAIN;
|
||||
}
|
||||
|
||||
if (strstr(buf, " LOGIN") != NULL) {
|
||||
p.pop3_auth_mechanism = AUTH_LOGIN;
|
||||
}
|
||||
|
||||
if (strstr(buf, "SASL") == NULL) {
|
||||
#ifdef LIBOPENSSL
|
||||
if (strlen(apop_challenge) == 0) {
|
||||
p.pop3_auth_mechanism = AUTH_CLEAR;
|
||||
} else {
|
||||
p.pop3_auth_mechanism = AUTH_APOP;
|
||||
}
|
||||
#else
|
||||
p.pop3_auth_mechanism = AUTH_CLEAR;
|
||||
#endif
|
||||
|
||||
}
|
||||
free(buf);
|
||||
|
||||
if ((miscptr != NULL) && (strlen(miscptr) > 0)) {
|
||||
|
||||
if (strstr(miscptr, "CLEAR"))
|
||||
p.pop3_auth_mechanism = AUTH_CLEAR;
|
||||
|
||||
if (strstr(miscptr, "LOGIN"))
|
||||
p.pop3_auth_mechanism = AUTH_LOGIN;
|
||||
|
||||
if (strstr(miscptr, "PLAIN"))
|
||||
p.pop3_auth_mechanism = AUTH_PLAIN;
|
||||
|
||||
#ifdef LIBOPENSSL
|
||||
if (strstr(miscptr, "APOP"))
|
||||
p.pop3_auth_mechanism = AUTH_APOP;
|
||||
|
||||
if (strstr(miscptr, "CRAM-MD5"))
|
||||
p.pop3_auth_mechanism = AUTH_CRAMMD5;
|
||||
|
||||
if (strstr(miscptr, "CRAM-SHA1"))
|
||||
p.pop3_auth_mechanism = AUTH_CRAMSHA1;
|
||||
|
||||
if (strstr(miscptr, "CRAM-SHA256"))
|
||||
p.pop3_auth_mechanism = AUTH_CRAMSHA256;
|
||||
|
||||
if (strstr(miscptr, "DIGEST-MD5"))
|
||||
p.pop3_auth_mechanism = AUTH_DIGESTMD5;
|
||||
#endif
|
||||
|
||||
if (strstr(miscptr, "NTLM"))
|
||||
p.pop3_auth_mechanism = AUTH_NTLM;
|
||||
|
||||
}
|
||||
|
||||
if (verbose) {
|
||||
switch (p.pop3_auth_mechanism) {
|
||||
case AUTH_CLEAR:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 CLEAR LOGIN mechanism\n");
|
||||
break;
|
||||
case AUTH_LOGIN:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 LOGIN AUTH mechanism\n");
|
||||
break;
|
||||
case AUTH_PLAIN:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 PLAIN AUTH mechanism\n");
|
||||
break;
|
||||
case AUTH_APOP:
|
||||
#ifdef LIBOPENSSL
|
||||
if (strlen(apop_challenge) == 0) {
|
||||
hydra_report(stderr, "[VERBOSE] APOP not supported by server, using clear login\n");
|
||||
p.pop3_auth_mechanism = AUTH_CLEAR;
|
||||
} else {
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 APOP AUTH mechanism\n");
|
||||
}
|
||||
#else
|
||||
p.pop3_auth_mechanism = AUTH_CLEAR;
|
||||
#endif
|
||||
break;
|
||||
#ifdef LIBOPENSSL
|
||||
case AUTH_CRAMMD5:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 CRAM-MD5 AUTH mechanism\n");
|
||||
break;
|
||||
case AUTH_CRAMSHA1:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 CRAM-SHA1 AUTH mechanism\n");
|
||||
break;
|
||||
case AUTH_CRAMSHA256:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 CRAM-SHA256 AUTH mechanism\n");
|
||||
break;
|
||||
case AUTH_DIGESTMD5:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 DIGEST-MD5 AUTH mechanism\n");
|
||||
break;
|
||||
#endif
|
||||
case AUTH_NTLM:
|
||||
hydra_report(stderr, "[VERBOSE] using POP3 NTLM AUTH mechanism\n");
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
if (!plist)
|
||||
plist = list_create(p);
|
||||
else
|
||||
plist = list_insert(p);
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue