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Add MD5 to core, Fix OTA examples and Digest Authentication to OTA and espota.py

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This commit is contained in:
Me No Dev
2015-11-09 00:42:30 +02:00
parent e613e42249
commit a8976a01fd
13 changed files with 518 additions and 247 deletions
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43
cores/esp8266/MD5Builder.cpp Normal file
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#include "Arduino.h"
#include "md5.h"
#include "MD5Builder.h"
#define hex_char_to_byte(c) (((c)>='a'&&(c)<='f')?((c)-87):((c)>='A'&&(c)<='F')?((c)-55):((c)>='0'&&(c)<='9')?((c)-48):0)
void MD5Builder::begin(void){
memset(_buf, 0x00, 16);
MD5Init(&_ctx);
}
void MD5Builder::add(uint8_t * data, uint16_t len){
MD5Update(&_ctx, data, len);
}
void MD5Builder::addHexString(const char * data){
uint16_t i, len = strlen(data);
uint8_t * tmp = (uint8_t*)malloc(len/2);
if(tmp == NULL)
return;
for(i=0; i<len; i+=2) tmp[i/2] = (hex_char_to_byte(data[i]) & 0x0F) << 4 | (hex_char_to_byte(data[i+1]) & 0x0F);
add(tmp, len/2);
free(tmp);
}
void MD5Builder::calculate(void){
MD5Final(_buf, &_ctx);
}
void MD5Builder::getBytes(uint8_t * output){
memcpy(output, _buf, 16);
}
void MD5Builder::getChars(char * output){
for(uint8_t i = 0; i < 16; i++)
sprintf(output + (i * 2), "%02x", _buf[i]);
}
String MD5Builder::toString(void){
char out[32];
getChars(out);
return String(out);
}