79b43a90fd
Implement command 0x41 which is used by OpenSSH for reading RKs. It has the following subcommands: * CMD_CRED_METADATA - get number of saved/remaining RKs * CMD_RP_BEGIN/CMD_RP_NEXT - iterate over the saved RPs * CMD_RK_BEGIN/CMD_RK_NEXT - iterate over the RKs for a given RP Fixes issue #374 and issue #314
118 lines
2.4 KiB
C
118 lines
2.4 KiB
C
// Copyright 2019 SoloKeys Developers
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//
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// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
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// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
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// http://opensource.org/licenses/MIT>, at your option. This file may not be
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// copied, modified, or distributed except according to those terms.
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include "log.h"
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#include "util.h"
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#include "device.h"
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#if DEBUG_LEVEL > 0
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static uint32_t LOGMASK = TAG_FILENO;
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void set_logging_mask(uint32_t mask)
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{
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LOGMASK = mask;
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}
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struct logtag
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{
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uint32_t tagn;
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const char * tag;
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};
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struct logtag tagtable[] = {
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{TAG_GEN,""},
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{TAG_MC,"MC"},
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{TAG_GA,"GA"},
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{TAG_CP,"CP"},
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{TAG_ERR,"ERR"},
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{TAG_PARSE,"PARSE"},
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{TAG_CTAP,"CTAP"},
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{TAG_U2F,"U2F"},
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{TAG_DUMP,"DUMP"},
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{TAG_DUMP2,"DUMP2"},
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{TAG_HID,"HID"},
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{TAG_USB,"USB"},
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{TAG_GREEN,"[1;32mDEBUG[0m"},
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{TAG_RED,"[1;31mDEBUG[0m"},
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{TAG_TIME,"[1;33mTIME[0m"},
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{TAG_WALLET,"[1;34mWALLET[0m"},
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{TAG_STOR,"[1;35mSTOR[0m"},
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{TAG_BOOT,"[1;36mBOOT[0m"},
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{TAG_EXT,"[1;37mEXT[0m"},
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{TAG_NFC,"[1;38mNFC[0m"},
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{TAG_NFC_APDU, "NAPDU"},
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{TAG_CCID, "CCID"},
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{TAG_CM, "CRED_MGMT"},
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};
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__attribute__((weak)) void set_logging_tag(uint32_t tag)
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{
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// nothing
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}
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void LOG(uint32_t tag, const char * filename, int num, const char * fmt, ...)
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{
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unsigned int i;
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if (((tag & 0x7fffffff) & LOGMASK) == 0)
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{
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return;
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}
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for (i = 0; i < sizeof(tagtable)/sizeof(struct logtag); i++)
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{
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if (tag & tagtable[i].tagn)
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{
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if (tagtable[i].tag[0] && !(tag & TAG_NO_TAG)) printf("[%s] ", tagtable[i].tag);
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i = 0;
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break;
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}
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}
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if (i != 0)
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{
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printf2(TAG_ERR,"INVALID LOG TAG\n");
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exit(1);
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}
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set_logging_tag(tag);
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#ifdef ENABLE_FILE_LOGGING
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if (tag & TAG_FILENO)
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{
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printf("%s:%d: ", filename, num);
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}
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#endif
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va_list args;
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va_start(args, fmt);
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vprintf(fmt, args);
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va_end(args);
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}
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void LOG_HEX(uint32_t tag, uint8_t * data, int length)
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{
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if (((tag & 0x7fffffff) & LOGMASK) == 0)
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{
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return;
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}
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set_logging_tag(tag);
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dump_hex(data,length);
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}
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uint32_t timestamp()
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{
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static uint32_t t1 = 0;
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uint32_t t2 = millis();
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uint32_t diff = t2 - t1;
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t1 = t2;
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return diff;
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}
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#endif
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