clarify license

README.md

@@ -10,6 +10,9 @@
 
            Please do not use in military or secret service organizations,
                           or for illegal purposes.
+      (This is the wish of the author and non-binding. Many people working
+       in these organizations do not care for laws and ethics anyways.
+            You are not one of the "good" ones if you ignore this.)
 
 
 

hydra-imap.c

@@ -105,7 +105,8 @@ int32_t start_imap(int32_t s, char *ip, int32_t port, unsigned char options, cha
 
     memset(buffer2, 0, sizeof(buffer2));
     result = sasl_plain(buffer2, login, pass);
-    if (result == NULL) return 3;
+    if (result == NULL)
+      return 3;
     sprintf(buffer, "%.250s\r\n", buffer2);
     break;
 
@@ -163,17 +164,20 @@ int32_t start_imap(int32_t s, char *ip, int32_t port, unsigned char options, cha
     switch (imap_auth_mechanism) {
     case AUTH_CRAMMD5: {
       result = sasl_cram_md5(buffer2, pass, buffer);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
       sprintf(buffer, "%s %.250s", preplogin, buffer2);
     } break;
     case AUTH_CRAMSHA1: {
       result = sasl_cram_sha1(buffer2, pass, buffer);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
       sprintf(buffer, "%s %.250s", preplogin, buffer2);
     } break;
     case AUTH_CRAMSHA256: {
       result = sasl_cram_sha256(buffer2, pass, buffer);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
       sprintf(buffer, "%s %.250s", preplogin, buffer2);
     } break;
     }

hydra-nntp.c

@@ -113,7 +113,8 @@ int32_t start_nntp(int32_t s, char *ip, int32_t port, unsigned char options, cha
 
     memset(buffer, 0, sizeof(buffer));
     result = sasl_plain(buffer, login, pass);
-    if (result == NULL) return 3;
+    if (result == NULL)
+      return 3;
 
     char tmp_buffer[sizeof(buffer)];
     sprintf(tmp_buffer, "%.250s\r\n", buffer);
@@ -149,7 +150,8 @@ int32_t start_nntp(int32_t s, char *ip, int32_t port, unsigned char options, cha
 
     memset(buffer2, 0, sizeof(buffer2));
     result = sasl_cram_md5(buffer2, pass, buffer);
-    if (result == NULL) return 3;
+    if (result == NULL)
+      return 3;
 
     sprintf(buffer, "%s %.250s", preplogin, buffer2);
     hydra_tobase64((unsigned char *)buffer, strlen(buffer), sizeof(buffer));

hydra-pop3.c

@@ -203,7 +203,8 @@ int32_t start_pop3(int32_t s, char *ip, int32_t port, unsigned char options, cha
 
     memset(buffer, 0, sizeof(buffer));
     result = sasl_plain(buffer, login, pass);
-    if (result == NULL) return 3;
+    if (result == NULL)
+      return 3;
 
     char tmp_buffer[sizeof(buffer)];
     sprintf(tmp_buffer, "%.250s\r\n", buffer);
@@ -265,17 +266,20 @@ int32_t start_pop3(int32_t s, char *ip, int32_t port, unsigned char options, cha
     switch (p->pop3_auth_mechanism) {
     case AUTH_CRAMMD5: {
       result = sasl_cram_md5(buffer2, pass, buffer);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
       sprintf(buffer, "%s %.250s", preplogin, buffer2);
     } break;
     case AUTH_CRAMSHA1: {
       result = sasl_cram_sha1(buffer2, pass, buffer);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
       sprintf(buffer, "%s %.250s", preplogin, buffer2);
     } break;
     case AUTH_CRAMSHA256: {
       result = sasl_cram_sha256(buffer2, pass, buffer);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
       sprintf(buffer, "%s %.250s", preplogin, buffer2);
     } break;
     }

hydra-sip.c

@@ -139,7 +139,8 @@ int32_t start_sip(int32_t s, char *ip, char *lip, int32_t port, int32_t lport, u
   char buffer2[512];
 
   result = sasl_digest_md5(buffer2, login, pass, strstr(buf, "WWW-Authenticate: Digest") + strlen("WWW-Authenticate: Digest") + 1, host, "sip", NULL, 0, NULL);
-  if (result == NULL) return 3;
+  if (result == NULL)
+    return 3;
 
   memset(buffer, 0, SIP_MAX_BUF);
   snprintf(buffer, SIP_MAX_BUF,

hydra-smtp.c

@@ -68,7 +68,8 @@ int32_t start_smtp(int32_t s, char *ip, int32_t port, unsigned char options, cha
 
     memset(buffer, 0, sizeof(buffer));
     result = sasl_plain(buffer, login, pass);
-    if (result == NULL) return 3;
+    if (result == NULL)
+      return 3;
 
     char tmp_buffer[sizeof(buffer)];
     sprintf(tmp_buffer, "%.250s\r\n", buffer);
@@ -104,7 +105,8 @@ int32_t start_smtp(int32_t s, char *ip, int32_t port, unsigned char options, cha
 
     memset(buffer2, 0, sizeof(buffer2));
     result = sasl_cram_md5(buffer2, pass, buffer);
-    if (result == NULL) return 3;
+    if (result == NULL)
+      return 3;
 
     sprintf(buffer, "%s %.250s", preplogin, buffer2);
     hydra_tobase64((unsigned char *)buffer, strlen(buffer), sizeof(buffer));

hydra-xmpp.c

@@ -126,7 +126,8 @@ int32_t start_xmpp(int32_t s, char *ip, int32_t port, unsigned char options, cha
     case AUTH_PLAIN: {
       memset(buffer2, 0, sizeof(buffer));
       result = sasl_plain(buffer2, login, pass);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
       sprintf(buffer, "%s%.250s%s", RESPONSE_STR, buffer2, RESPONSE_END_STR);
       if (debug)
         hydra_report(stderr, "DEBUG C: %s\n", buffer);
@@ -138,7 +139,8 @@ int32_t start_xmpp(int32_t s, char *ip, int32_t port, unsigned char options, cha
 
       memset(buffer2, 0, sizeof(buffer2));
       result = sasl_cram_md5(buffer2, pass, buffer);
-      if (result == NULL) return 3;
+      if (result == NULL)
+        return 3;
 
       rc = sasl_saslprep(login, SASL_ALLOW_UNASSIGNED, &preplogin);
       if (rc) {

hydra.c

@@ -3,8 +3,9 @@
  * https://github.com/vanhauser-thc/thc-hydra
  *
  * Parallized network login hacker.
- * Don't use in military or secret service organizations, or for illegal
+ * Please don't use in military or secret service organizations, or for illegal
- * purposes.
+ * purposes. This is a wish and is non-binding.
+ * If you ignore this be sure you are not a good person though.
  *
  * License: GNU AFFERO GENERAL PUBLIC LICENSE v3.0, see LICENSE file
  */
@@ -551,11 +552,11 @@ void help(int32_t ext) {
                     "module help)\n");
   PRINT_NORMAL(ext,
                "\nSupported services: %s\n"
-               "\n%s is a tool to guess/crack valid login/password pairs. "
+               "\n%s is a tool to guess/crack valid login/password pairs.\n"
-               "Licensed under AGPL\n"
+               "Licensed under AGPL v3.0. The newest version is always available at;\n%s\n"
-               "v3.0. The newest version is always available at %s\n"
+               "Please don't use in military or secret service organizations, or for illegal\n"
-               "Don't use in military or secret service organizations, or for "
+               "purposes. (This is a wish and non-binding - most such people do not care about\n"
-               "illegal purposes.\n",
+               "laws and ethics anyway - and tell themselves they are one of the good ones.)\n",
                SERVICES, PROGRAM, RESOURCE);
 
   if (ext && strlen(unsupported) > 0) {
@@ -2151,7 +2152,7 @@ int main(int argc, char *argv[]) {
   struct sockaddr_in *ipv4 = NULL;
 
   printf("%s %s (c) 2020 by %s & %s - Please do not use in military or secret "
-         "service organizations, or for illegal purposes.\n\n",
+         "service organizations, or for illegal purposes (this is non-binding, these *** ignore laws and ethics anyway).\n\n",
          PROGRAM, VERSION, AUTHOR, AUTHOR2);
 #ifndef LIBAFP
   SERVICES = hydra_string_replace(SERVICES, "afp ", "");

sasl.h

@@ -32,7 +32,7 @@ typedef enum { SASL_ALLOW_UNASSIGNED = 1 } sasl_saslprep_flags;
 
 int32_t print_hex(unsigned char *buf, int32_t len);
 
-char* sasl_plain(char *result, char *login, char *pass);
+char *sasl_plain(char *result, char *login, char *pass);
 int32_t sasl_saslprep(const char *in, sasl_saslprep_flags flags, char **out);
 
 #ifdef LIBOPENSSL
@@ -40,9 +40,9 @@ int32_t sasl_saslprep(const char *in, sasl_saslprep_flags flags, char **out);
 #include <openssl/md5.h>
 #include <openssl/sha.h>
 
-char* sasl_cram_md5(char *result, char *pass, char *challenge);
+char *sasl_cram_md5(char *result, char *pass, char *challenge);
-char* sasl_cram_sha1(char *result, char *pass, char *challenge);
+char *sasl_cram_sha1(char *result, char *pass, char *challenge);
-char* sasl_cram_sha256(char *result, char *pass, char *challenge);
+char *sasl_cram_sha256(char *result, char *pass, char *challenge);
-char* sasl_digest_md5(char *result, char *login, char *pass, char *buffer, char *miscptr, char *type, char *webtarget, int32_t webport, char *header);
+char *sasl_digest_md5(char *result, char *login, char *pass, char *buffer, char *miscptr, char *type, char *webtarget, int32_t webport, char *header);
-char* sasl_scram_sha1(char *result, char *pass, char *clientfirstmessagebare, char *serverfirstmessage);
+char *sasl_scram_sha1(char *result, char *pass, char *clientfirstmessagebare, char *serverfirstmessage);
 #endif