mirror of
https://github.com/ceph/ceph
synced 2024-12-18 17:37:38 +00:00
78 lines
1.6 KiB
C++
78 lines
1.6 KiB
C++
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
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// vim: ts=8 sw=2 smarttab
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#include <iostream>
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <openssl/md5.h>
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#include <openssl/sha.h>
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#include "include/types.h"
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#include "objclass/objclass.h"
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CLS_VER(1,0)
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CLS_NAME(crypto)
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int md5_method(cls_method_context_t ctx, char *indata, int datalen,
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char **outdata, int *outdatalen)
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{
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MD5_CTX c;
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unsigned char *md;
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cls_log("md5 method");
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cls_log("indata=%.*s data_len=%d", datalen, indata, datalen);
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md = (unsigned char *)cls_alloc(MD5_DIGEST_LENGTH);
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if (!md)
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return -ENOMEM;
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MD5_Init(&c);
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MD5_Update(&c, indata, (unsigned long)datalen);
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MD5_Final(md,&c);
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*outdata = (char *)md;
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*outdatalen = MD5_DIGEST_LENGTH;
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return 0;
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}
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int sha1_method(cls_method_context_t ctx, char *indata, int datalen,
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char **outdata, int *outdatalen)
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{
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SHA_CTX c;
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unsigned char *md;
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cls_log("sha1 method");
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cls_log("indata=%.*s data_len=%d", datalen, indata, datalen);
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md = (unsigned char *)cls_alloc(SHA_DIGEST_LENGTH);
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if (!md)
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return -ENOMEM;
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SHA1_Init(&c);
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SHA1_Update(&c, indata, (unsigned long)datalen);
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SHA1_Final(md,&c);
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*outdata = (char *)md;
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*outdatalen = SHA_DIGEST_LENGTH;
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return 0;
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}
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CLS_INIT(crypto)
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{
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cls_log("Loaded crypto class!");
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cls_handle_t h_class;
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cls_method_handle_t h_md5;
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cls_method_handle_t h_sha1;
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cls_register("crypto", &h_class);
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cls_register_method(h_class, "md5", CLS_METHOD_RD, md5_method, &h_md5);
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cls_register_method(h_class, "sha1", CLS_METHOD_RD, sha1_method, &h_sha1);
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return;
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}
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