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added some debug output

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This commit is contained in:
Jeremy Ellington
2004-05-27 21:17:44 +00:00
parent 4c83f69cae
commit cf563a2e18
1 changed files with 29 additions and 6 deletions
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35
ipmitool/src/plugins/lanplus/lanplus_crypt.c
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@ -36,6 +36,8 @@
#include <assert.h> #include <assert.h>
#include <string.h> #include <string.h>
#include <config.h>
#include <ipmitool/bswap.h>
#include "lanplus.h" #include "lanplus.h"
#include "lanplus_crypt.h" #include "lanplus_crypt.h"
#include "lanplus_crypt_impl.h" #include "lanplus_crypt_impl.h"
@ -77,6 +79,7 @@ int lanplus_rakp2_hmac_matches(const struct ipmi_session * session,
unsigned int SIDm_lsbf, SIDc_lsbf; unsigned int SIDm_lsbf, SIDc_lsbf;
if (session->v2_data.auth_alg == IPMI_AUTH_RAKP_NONE) if (session->v2_data.auth_alg == IPMI_AUTH_RAKP_NONE)
return 1; return 1;
@ -106,6 +109,7 @@ int lanplus_rakp2_hmac_matches(const struct ipmi_session * session,
#if WORDS_BIGENDIAN #if WORDS_BIGENDIAN
SIDm_lsbf = BSWAP_32(SIDm_lsbf); SIDm_lsbf = BSWAP_32(SIDm_lsbf);
#endif #endif
memcpy(buffer, &SIDm_lsbf, 4); memcpy(buffer, &SIDm_lsbf, 4);
/* SIDc */ /* SIDc */
@ -262,6 +266,13 @@ int lanplus_rakp4_hmac_matches(const struct ipmi_session * session,
#endif #endif
if (verbose > 2)
{
printbuf(buffer, bufferLength, ">> rakp4 mac input buffer");
printbuf(session->v2_data.sik, 20l, ">> rakp4 mac key (sik)");
}
/* /*
* The buffer is complete. Let's hash. * The buffer is complete. Let's hash.
*/ */
@ -273,6 +284,13 @@ int lanplus_rakp4_hmac_matches(const struct ipmi_session * session,
mac, mac,
&macLength); &macLength);
if (verbose > 2)
{
printbuf(mac, macLength, ">> rakp4 mac as computed by the remote console");
}
free(buffer); free(buffer);
assert(macLength == 20); assert(macLength == 20);
return (memcmp(bmc_mac, mac, 12) == 0); return (memcmp(bmc_mac, mac, 12) == 0);
@ -362,6 +380,13 @@ int lanplus_generate_rakp3_authcode(char * output_buffer,
for (i = 0; i < input_buffer[21]; ++i) for (i = 0; i < input_buffer[21]; ++i)
input_buffer[22 + i] = session->username[i]; input_buffer[22 + i] = session->username[i];
if (verbose > 2)
{
printbuf(input_buffer, input_buffer_length, ">> rakp3 mac input buffer");
printbuf((char*)(session->authcode), IPMI_AUTHCODE_BUFFER_SIZE, ">> rakp3 mac key");
}
lanplus_HMAC(session->v2_data.auth_alg, lanplus_HMAC(session->v2_data.auth_alg,
session->authcode, session->authcode,
(session->authcode[IPMI_AUTHCODE_BUFFER_SIZE - 1] == 0? (session->authcode[IPMI_AUTHCODE_BUFFER_SIZE - 1] == 0?
@ -371,6 +396,10 @@ int lanplus_generate_rakp3_authcode(char * output_buffer,
output_buffer, output_buffer,
mac_length); mac_length);
if (verbose > 2)
printbuf(output_buffer, *mac_length, "generated rakp3 mac");
free(input_buffer); free(input_buffer);
return ret; return ret;
@ -631,13 +660,7 @@ int lanplus_encrypt_payload(unsigned char crypt_alg,
{ {
printf("NOT ENCRYPTING\n"); printf("NOT ENCRYPTING\n");
/* Just copy the input to the output */ /* Just copy the input to the output */
//memcpy(output, input, input_length);
//printf("input_length : %d\n", input_length);
*bytes_written = input_length; *bytes_written = input_length;
//printf("bytes_written : %d\n", *bytes_written);
return 0; return 0;
} }