115 lines
2.6 KiB
C
115 lines
2.6 KiB
C
/*
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* Generate challange for APOP and CRAM-MD5
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*/
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char *
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heim_generate_challenge(const char *hostname); /* hostname can be NULL, the local hostname is used */
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/*
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* APOP
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*/
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char *
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heim_apop_create(const char *challenge, const char *password);
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int
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heim_apop_verify(const char *challenge, const char *password, const char *response);
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/*
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* CRAM-MD5
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*/
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typedef struct heim_HMAC_MD5_STATE_s {
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uint32_t istate[4];
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uint32_t ostate[4];
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} heim_CRAM_MD5_STATE;
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typedef struct heim_cram_md5 *heim_cram_md5;
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char *
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heim_cram_md5_create(const char *challenge, const char *password);
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int
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heim_cram_md5_verify(const char *challenge, const char *password, const char *response);
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void
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heim_cram_md5_export(const char *password, heim_CRAM_MD5_STATE *state);
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heim_cram_md5
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heim_cram_md5_import(void *data, size_t len);
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int
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heim_cram_md5_verify_ctx(heim_cram_md5 ctx, const char *challenge, const char *response);
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void
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heim_cram_md5_free(heim_cram_md5 ctx);
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/*
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* DIGEST-MD5
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*
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* heim_digest_t d;
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*
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* d = heim_digest_create(1, HEIM_DIGEST_TYPE_DIGEST_MD5_HTTP);
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*
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* if ((s = heim_digest_generate_challange(d)) != NULL) abort();
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* send_to_client(s);
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* response = read_from_client();
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*
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* heim_digest_parse_response(d, response);
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*
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* const char *user = heim_digest_get_key(d, "username");
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* heim_digest_set_key(d, "password", "sommar17");
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*
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* if (heim_digest_verify(d, &response)) abort();
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*
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* send_to_client(response);
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*
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* heim_digest_release(d);
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*/
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typedef struct heim_digest_desc *heim_digest_t;
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heim_digest_t
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heim_digest_create(int server, int type);
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#define HEIM_DIGEST_TYPE_AUTO 0
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#define HEIM_DIGEST_TYPE_RFC2069 1
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#define HEIM_DIGEST_TYPE_MD5 2
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#define HEIM_DIGEST_TYPE_MD5_SESS 3
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void
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heim_digest_init_set_key(heim_digest_t context, const char *key, const char *value);
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const char *
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heim_digest_generate_challenge(heim_digest_t context);
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int
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heim_digest_parse_challenge(heim_digest_t context, const char *challenge);
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int
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heim_digest_parse_response(heim_digest_t context, const char *response);
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const char *
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heim_digest_get_key(heim_digest_t context, const char *key);
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int
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heim_digest_set_key(heim_digest_t context, const char *key, const char *value);
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void
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heim_digest_set_user_password(heim_digest_t context, const char *password);
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void
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heim_digest_set_user_h1hash(heim_digest_t context, void *ptr, size_t size);
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int
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heim_digest_verify(heim_digest_t context, char **response);
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const char *
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heim_digest_create_response(heim_digest_t context);
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void
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heim_digest_get_session_key(heim_digest_t context, void **key, size_t *keySize);
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void
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heim_digest_release(heim_digest_t context);
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