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-rw-r--r--cups/usersys.c72
1 files changed, 49 insertions, 23 deletions
diff --git a/cups/usersys.c b/cups/usersys.c
index 2a004b54..781f27bb 100644
--- a/cups/usersys.c
+++ b/cups/usersys.c
@@ -20,13 +20,13 @@
#include "cups-private.h"
#include <stdlib.h>
#include <sys/stat.h>
-#ifdef WIN32
+#ifdef _WIN32
# include <windows.h>
#else
# include <pwd.h>
# include <termios.h>
# include <sys/utsname.h>
-#endif /* WIN32 */
+#endif /* _WIN32 */
/*
@@ -54,7 +54,9 @@
typedef struct _cups_client_conf_s /**** client.conf config data ****/
{
#ifdef HAVE_SSL
- int ssl_options; /* SSLOptions values */
+ int ssl_options, /* SSLOptions values */
+ ssl_min_version,/* Minimum SSL/TLS version */
+ ssl_max_version;/* Maximum SSL/TLS version */
#endif /* HAVE_SSL */
int trust_first, /* Trust on first use? */
any_root, /* Allow any (e.g., self-signed) root */
@@ -488,12 +490,12 @@ cupsSetUserAgent(const char *user_agent)/* I - User-Agent string or @code NULL@
{
_cups_globals_t *cg = _cupsGlobals();
/* Thread globals */
-#ifdef WIN32
+#ifdef _WIN32
SYSTEM_INFO sysinfo; /* System information */
OSVERSIONINFO version; /* OS version info */
#else
struct utsname name; /* uname info */
-#endif /* WIN32 */
+#endif /* _WIN32 */
if (user_agent)
@@ -502,7 +504,7 @@ cupsSetUserAgent(const char *user_agent)/* I - User-Agent string or @code NULL@
return;
}
-#ifdef WIN32
+#ifdef _WIN32
version.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&version);
GetNativeSystemInfo(&sysinfo);
@@ -526,7 +528,7 @@ cupsSetUserAgent(const char *user_agent)/* I - User-Agent string or @code NULL@
snprintf(cg->user_agent, sizeof(cg->user_agent),
CUPS_MINIMAL " (%s %s; %s) IPP/2.0",
name.sysname, name.release, name.machine);
-#endif /* WIN32 */
+#endif /* _WIN32 */
}
@@ -578,7 +580,7 @@ cupsUserAgent(void)
const char * /* O - Password or @code NULL@ if none */
_cupsGetPassword(const char *prompt) /* I - Prompt string */
{
-#ifdef WIN32
+#ifdef _WIN32
HANDLE tty; /* Console handle */
DWORD mode; /* Console mode */
char passch, /* Current key press */
@@ -844,7 +846,7 @@ _cupsGetPassword(const char *prompt) /* I - Prompt string */
memset(cg->password, 0, sizeof(cg->password));
return (NULL);
}
-#endif /* WIN32 */
+#endif /* _WIN32 */
}
@@ -903,7 +905,7 @@ _cupsSetDefaults(void)
# ifdef HAVE_GETEUID
if ((geteuid() == getuid() || !getuid()) && getegid() == getgid() && (home = getenv("HOME")) != NULL)
-# elif !defined(WIN32)
+# elif !defined(_WIN32)
if (getuid() && (home = getenv("HOME")) != NULL)
# else
if ((home = getenv("HOME")) != NULL)
@@ -957,7 +959,7 @@ _cupsSetDefaults(void)
cg->validate_certs = cc.validate_certs;
#ifdef HAVE_SSL
- _httpTLSSetOptions(cc.ssl_options | _HTTP_TLS_SET_DEFAULT);
+ _httpTLSSetOptions(cc.ssl_options | _HTTP_TLS_SET_DEFAULT, cc.ssl_min_version, cc.ssl_max_version);
#endif /* HAVE_SSL */
}
@@ -1099,7 +1101,7 @@ cups_finalize_client_conf(
if (!cc->user[0])
{
-#ifdef WIN32
+#ifdef _WIN32
/*
* Get the current user name from the OS...
*/
@@ -1135,7 +1137,7 @@ cups_finalize_client_conf(
if (pw)
strlcpy(cc->user, pw->pw_name, sizeof(cc->user));
else
-#endif /* WIN32 */
+#endif /* _WIN32 */
{
/*
* Use the default "unknown" user name...
@@ -1164,11 +1166,15 @@ cups_init_client_conf(
memset(cc, 0, sizeof(_cups_client_conf_t));
- cc->encryption = (http_encryption_t)-1;
- cc->trust_first = -1;
- cc->any_root = -1;
- cc->expired_certs = -1;
- cc->validate_certs = -1;
+#ifdef HAVE_SSL
+ cc->ssl_min_version = _HTTP_TLS_1_0;
+ cc->ssl_max_version = _HTTP_TLS_MAX;
+#endif /* HAVE_SSL */
+ cc->encryption = (http_encryption_t)-1;
+ cc->trust_first = -1;
+ cc->any_root = -1;
+ cc->expired_certs = -1;
+ cc->validate_certs = -1;
/*
* Load settings from the org.cups.PrintingPrefs plist (which trump
@@ -1336,7 +1342,9 @@ cups_set_ssl_options(
* SSLOptions [AllowRC4] [AllowSSL3] [AllowDH] [DenyTLS1.0] [None]
*/
- int options = _HTTP_TLS_NONE; /* SSL/TLS options */
+ int options = _HTTP_TLS_NONE, /* SSL/TLS options */
+ min_version = _HTTP_TLS_1_0, /* Minimum SSL/TLS version */
+ max_version = _HTTP_TLS_MAX; /* Maximum SSL/TLS version */
char temp[256], /* Copy of value */
*start, /* Start of option */
*end; /* End of option */
@@ -1364,20 +1372,38 @@ cups_set_ssl_options(
if (!_cups_strcasecmp(start, "AllowRC4"))
options |= _HTTP_TLS_ALLOW_RC4;
else if (!_cups_strcasecmp(start, "AllowSSL3"))
- options |= _HTTP_TLS_ALLOW_SSL3;
+ min_version = _HTTP_TLS_SSL3;
else if (!_cups_strcasecmp(start, "AllowDH"))
options |= _HTTP_TLS_ALLOW_DH;
else if (!_cups_strcasecmp(start, "DenyCBC"))
options |= _HTTP_TLS_DENY_CBC;
else if (!_cups_strcasecmp(start, "DenyTLS1.0"))
- options |= _HTTP_TLS_DENY_TLS10;
+ min_version = _HTTP_TLS_1_1;
+ else if (!_cups_strcasecmp(start, "MaxTLS1.0"))
+ max_version = _HTTP_TLS_1_0;
+ else if (!_cups_strcasecmp(start, "MaxTLS1.1"))
+ max_version = _HTTP_TLS_1_1;
+ else if (!_cups_strcasecmp(start, "MaxTLS1.2"))
+ max_version = _HTTP_TLS_1_2;
+ else if (!_cups_strcasecmp(start, "MaxTLS1.3"))
+ max_version = _HTTP_TLS_1_3;
+ else if (!_cups_strcasecmp(start, "MinTLS1.0"))
+ min_version = _HTTP_TLS_1_0;
+ else if (!_cups_strcasecmp(start, "MinTLS1.1"))
+ min_version = _HTTP_TLS_1_1;
+ else if (!_cups_strcasecmp(start, "MinTLS1.2"))
+ min_version = _HTTP_TLS_1_2;
+ else if (!_cups_strcasecmp(start, "MinTLS1.3"))
+ min_version = _HTTP_TLS_1_3;
else if (!_cups_strcasecmp(start, "None"))
options = _HTTP_TLS_NONE;
}
- cc->ssl_options = options;
+ cc->ssl_options = options;
+ cc->ssl_max_version = max_version;
+ cc->ssl_min_version = min_version;
- DEBUG_printf(("4cups_set_ssl_options(cc=%p, value=\"%s\") options=%x", (void *)cc, value, options));
+ DEBUG_printf(("4cups_set_ssl_options(cc=%p, value=\"%s\") options=%x, min_version=%d, max_version=%d", (void *)cc, value, options, min_version, max_version));
}
#endif /* HAVE_SSL */
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-21 01:28:34 +0000