43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/**
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* an "Identity"
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "ipfs/repo/config/identity.h"
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#include "libp2p/crypto/rsa.h"
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/***
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* public methods
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*/
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/***
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* initializes a new Identity
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* @param identity the identity to fill
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* @param num_bits_for_keypair the number of bits for the keypair
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* @returns true(1) on success, false(0) otherwise
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*/
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int repo_config_identity_new(struct Identity* identity, unsigned long num_bits_for_keypair) {
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if (num_bits_for_keypair < 1024)
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return 0;
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// generate the private key (& public)
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if (!libp2p_crypto_rsa_generate_keypair( &(identity->private_key), num_bits_for_keypair))
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return 0;
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// now the private key (in DER format) is in identity->private_key->der;
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// and the public key (also in DER format) is in identity->private_key->public_key_der;
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//TODO: the public key needs to be "pretty printed" and put in a multihash
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return 1;
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}
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int repo_config_identity_free(struct Identity* identity) {
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if (identity->private_key.public_key_der != NULL)
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free(identity->private_key.public_key_der);
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if (identity->private_key.der != NULL)
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free(identity->private_key.der);
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return 0;
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}
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