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-rw-r--r--security/nss/cmd/tstclnt/tstclnt.c134
1 files changed, 110 insertions, 24 deletions
diff --git a/security/nss/cmd/tstclnt/tstclnt.c b/security/nss/cmd/tstclnt/tstclnt.c
index 6f5a43146..520eeff64 100644
--- a/security/nss/cmd/tstclnt/tstclnt.c
+++ b/security/nss/cmd/tstclnt/tstclnt.c
@@ -28,6 +28,7 @@
#include "prio.h"
#include "prnetdb.h"
#include "nss.h"
+#include "nssb64.h"
#include "ocsp.h"
#include "ssl.h"
#include "sslproto.h"
@@ -106,6 +107,45 @@ secuPWData pwdata = { PW_NONE, 0 };
SSLNamedGroup *enabledGroups = NULL;
unsigned int enabledGroupsCount = 0;
+const SSLSignatureScheme *enabledSigSchemes = NULL;
+unsigned int enabledSigSchemeCount = 0;
+
+const char *
+signatureSchemeName(SSLSignatureScheme scheme)
+{
+ switch (scheme) {
+#define strcase(x) \
+ case ssl_sig_##x: \
+ return #x
+ strcase(none);
+ strcase(rsa_pkcs1_sha1);
+ strcase(rsa_pkcs1_sha256);
+ strcase(rsa_pkcs1_sha384);
+ strcase(rsa_pkcs1_sha512);
+ strcase(ecdsa_sha1);
+ strcase(ecdsa_secp256r1_sha256);
+ strcase(ecdsa_secp384r1_sha384);
+ strcase(ecdsa_secp521r1_sha512);
+ strcase(rsa_pss_rsae_sha256);
+ strcase(rsa_pss_rsae_sha384);
+ strcase(rsa_pss_rsae_sha512);
+ strcase(ed25519);
+ strcase(ed448);
+ strcase(rsa_pss_pss_sha256);
+ strcase(rsa_pss_pss_sha384);
+ strcase(rsa_pss_pss_sha512);
+ strcase(dsa_sha1);
+ strcase(dsa_sha256);
+ strcase(dsa_sha384);
+ strcase(dsa_sha512);
+#undef strcase
+ case ssl_sig_rsa_pkcs1_sha1md5:
+ return "RSA PKCS#1 SHA1+MD5";
+ default:
+ break;
+ }
+ return "Unknown Scheme";
+}
void
printSecurityInfo(PRFileDesc *fd)
@@ -132,11 +172,13 @@ printSecurityInfo(PRFileDesc *fd)
suite.macBits, suite.macAlgorithmName);
FPRINTF(stderr,
"tstclnt: Server Auth: %d-bit %s, Key Exchange: %d-bit %s\n"
- " Compression: %s, Extended Master Secret: %s\n",
+ " Compression: %s, Extended Master Secret: %s\n"
+ " Signature Scheme: %s\n",
channel.authKeyBits, suite.authAlgorithmName,
channel.keaKeyBits, suite.keaTypeName,
channel.compressionMethodName,
- channel.extendedMasterSecretUsed ? "Yes" : "No");
+ channel.extendedMasterSecretUsed ? "Yes" : "No",
+ signatureSchemeName(channel.signatureScheme));
}
}
cert = SSL_RevealCert(fd);
@@ -178,11 +220,13 @@ PrintUsageHeader()
{
fprintf(stderr,
"Usage: %s -h host [-a 1st_hs_name ] [-a 2nd_hs_name ] [-p port]\n"
- "[-D | -d certdir] [-C] [-b | -R root-module] \n"
- "[-n nickname] [-Bafosvx] [-c ciphers] [-Y] [-Z]\n"
- "[-V [min-version]:[max-version]] [-K] [-T] [-U]\n"
- "[-r N] [-w passwd] [-W pwfile] [-q [-t seconds]] [-I groups]\n"
- "[-A requestfile] [-L totalconnections] [-P {client,server}] [-Q]\n"
+ " [-D | -d certdir] [-C] [-b | -R root-module] \n"
+ " [-n nickname] [-Bafosvx] [-c ciphers] [-Y] [-Z]\n"
+ " [-V [min-version]:[max-version]] [-K] [-T] [-U]\n"
+ " [-r N] [-w passwd] [-W pwfile] [-q [-t seconds]]\n"
+ " [-I groups] [-J signatureschemes]\n"
+ " [-A requestfile] [-L totalconnections] [-P {client,server}]\n"
+ " [-N encryptedSniKeys] [-Q]\n"
"\n",
progName);
}
@@ -225,7 +269,6 @@ PrintParameterUsage()
fprintf(stderr, "%-20s Timeout for server ping (default: no timeout).\n", "-t seconds");
fprintf(stderr, "%-20s Renegotiate N times (resuming session if N>1).\n", "-r N");
fprintf(stderr, "%-20s Enable the session ticket extension.\n", "-u");
- fprintf(stderr, "%-20s Enable compression.\n", "-z");
fprintf(stderr, "%-20s Enable false start.\n", "-g");
fprintf(stderr, "%-20s Enable the cert_status extension (OCSP stapling).\n", "-T");
fprintf(stderr, "%-20s Enable the signed_certificate_timestamp extension.\n", "-U");
@@ -255,9 +298,19 @@ PrintParameterUsage()
"%-20s The following values are valid:\n"
"%-20s P256, P384, P521, x25519, FF2048, FF3072, FF4096, FF6144, FF8192\n",
"-I", "", "");
+ fprintf(stderr, "%-20s Comma separated list of signature schemes in preference order.\n"
+ "%-20s The following values are valid:\n"
+ "%-20s rsa_pkcs1_sha1, rsa_pkcs1_sha256, rsa_pkcs1_sha384, rsa_pkcs1_sha512,\n"
+ "%-20s ecdsa_sha1, ecdsa_secp256r1_sha256, ecdsa_secp384r1_sha384,\n"
+ "%-20s ecdsa_secp521r1_sha512,\n"
+ "%-20s rsa_pss_rsae_sha256, rsa_pss_rsae_sha384, rsa_pss_rsae_sha512,\n"
+ "%-20s rsa_pss_pss_sha256, rsa_pss_pss_sha384, rsa_pss_pss_sha512,\n"
+ "%-20s dsa_sha1, dsa_sha256, dsa_sha384, dsa_sha512\n",
+ "-J", "", "", "", "", "", "", "");
fprintf(stderr, "%-20s Enable alternative TLS 1.3 handshake\n", "-X alt-server-hello");
fprintf(stderr, "%-20s Use DTLS\n", "-P {client, server}");
fprintf(stderr, "%-20s Exit after handshake\n", "-Q");
+ fprintf(stderr, "%-20s Encrypted SNI Keys\n", "-N");
}
static void
@@ -906,7 +959,6 @@ int multiplier = 0;
SSLVersionRange enabledVersions;
int disableLocking = 0;
int enableSessionTickets = 0;
-int enableCompression = 0;
int enableFalseStart = 0;
int enableCertStatus = 0;
int enableSignedCertTimestamps = 0;
@@ -936,6 +988,7 @@ PRBool stopAfterHandshake = PR_FALSE;
PRBool requestToExit = PR_FALSE;
char *versionString = NULL;
PRBool handshakeComplete = PR_FALSE;
+char *encryptedSNIKeys = NULL;
static int
writeBytesToServer(PRFileDesc *s, const PRUint8 *buf, int nb)
@@ -1283,14 +1336,6 @@ run()
goto done;
}
- /* enable compression. */
- rv = SSL_OptionSet(s, SSL_ENABLE_DEFLATE, enableCompression);
- if (rv != SECSuccess) {
- SECU_PrintError(progName, "error enabling compression");
- error = 1;
- goto done;
- }
-
/* enable false start. */
rv = SSL_OptionSet(s, SSL_ENABLE_FALSE_START, enableFalseStart);
if (rv != SECSuccess) {
@@ -1374,6 +1419,35 @@ run()
}
}
+ if (enabledSigSchemes) {
+ rv = SSL_SignatureSchemePrefSet(s, enabledSigSchemes, enabledSigSchemeCount);
+ if (rv < 0) {
+ SECU_PrintError(progName, "SSL_SignatureSchemePrefSet failed");
+ error = 1;
+ goto done;
+ }
+ }
+
+ if (encryptedSNIKeys) {
+ SECItem esniKeysBin = { siBuffer, NULL, 0 };
+
+ if (!NSSBase64_DecodeBuffer(NULL, &esniKeysBin, encryptedSNIKeys,
+ strlen(encryptedSNIKeys))) {
+ SECU_PrintError(progName, "ESNIKeys record is invalid base64");
+ error = 1;
+ goto done;
+ }
+
+ rv = SSL_EnableESNI(s, esniKeysBin.data, esniKeysBin.len,
+ "dummy.invalid");
+ SECITEM_FreeItem(&esniKeysBin, PR_FALSE);
+ if (rv < 0) {
+ SECU_PrintError(progName, "SSL_EnableESNI failed");
+ error = 1;
+ goto done;
+ }
+ }
+
serverCertAuth.dbHandle = CERT_GetDefaultCertDB();
SSL_AuthCertificateHook(s, ownAuthCertificate, &serverCertAuth);
@@ -1628,10 +1702,12 @@ main(int argc, char **argv)
}
}
- /* XXX: 'B' was used in the past but removed in 3.28,
- * please leave some time before resuing it. */
+ /* Note: 'B' was used in the past but removed in 3.28
+ * 'z' was removed in 3.39
+ * Please leave some time before reusing these.
+ */
optstate = PL_CreateOptState(argc, argv,
- "46A:CDFGHI:KL:M:OP:QR:STUV:W:X:YZa:bc:d:fgh:m:n:op:qr:st:uvw:z");
+ "46A:CDFGHI:J:KL:M:N:OP:QR:STUV:W:X:YZa:bc:d:fgh:m:n:op:qr:st:uvw:");
while ((optstatus = PL_GetNextOpt(optstate)) == PL_OPT_OK) {
switch (optstate->option) {
case '?':
@@ -1708,6 +1784,10 @@ main(int argc, char **argv)
};
break;
+ case 'N':
+ encryptedSNIKeys = PORT_Strdup(optstate->value);
+ break;
+
case 'P':
useDTLS = PR_TRUE;
if (!strcmp(optstate->value, "server")) {
@@ -1850,10 +1930,6 @@ main(int argc, char **argv)
pwdata.data = PORT_Strdup(optstate->value);
break;
- case 'z':
- enableCompression = 1;
- break;
-
case 'I':
rv = parseGroupList(optstate->value, &enabledGroups, &enabledGroupsCount);
if (rv != SECSuccess) {
@@ -1862,6 +1938,15 @@ main(int argc, char **argv)
Usage();
}
break;
+
+ case 'J':
+ rv = parseSigSchemeList(optstate->value, &enabledSigSchemes, &enabledSigSchemeCount);
+ if (rv != SECSuccess) {
+ PL_DestroyOptState(optstate);
+ fprintf(stderr, "Bad signature scheme specified.\n");
+ Usage();
+ }
+ break;
}
}
PL_DestroyOptState(optstate);
@@ -2051,6 +2136,7 @@ done:
PORT_Free(pwdata.data);
PORT_Free(host);
PORT_Free(zeroRttData);
+ PORT_Free(encryptedSNIKeys);
if (enabledGroups) {
PORT_Free(enabledGroups);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 14:49:28 +0000