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Deprecate sha1_* functions #172

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merged 2 commits into from
Apr 1, 2023
Merged

Deprecate sha1_* functions #172

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a4665f2
Migrate sha1 calls to direct use of GChecksum
jelmer Feb 3, 2023
fde781d
Mark sha1.h functions as deprecated
jelmer Feb 3, 2023
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Mark sha1.h functions as deprecated
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@jelmer
jelmer committed Feb 3, 2023
commit fde781d2e9b8a54ea50ec5a8f54afe34fbc81e33
5 changes: 4 additions & 1 deletion lib/sha1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -99,8 +99,11 @@ char *sha1_random_uuid(sha1_state_t * context)
guint8 dig[SHA1_HASH_SIZE];
char *ret = g_new0(char, 40); /* 36 chars + \0 */
int i, p;
gsize digest_len = SHA1_HASH_SIZE;

g_checksum_get_digest(*context, dig, &digest_len);
g_checksum_free(*context);

sha1_finish(context, dig);
for (p = i = 0; i < 16; i++) {
if (i == 4 || i == 6 || i == 8 || i == 10) {
ret[p++] = '-';
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14 changes: 10 additions & 4 deletions lib/sha1.h
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Expand Up @@ -5,14 +5,20 @@
#include <glib.h>
#include <gmodule.h>

#ifdef __GNUC__
#define __SHA1_NON_PUBLIC_DEPRECATION__ __attribute__((deprecated("sha1.h will be removed from Bitlbee's public API. Please use another library (such as GLib's gchecksum) instead")))
#else
#define __SHA1_NON_PUBLIC_DEPRECATION__
#endif

#define SHA1_HASH_SIZE 20

typedef GChecksum *sha1_state_t;

void sha1_init(sha1_state_t *);
void sha1_append(sha1_state_t *, const guint8 *, unsigned int);
void sha1_finish(sha1_state_t *, guint8 digest[SHA1_HASH_SIZE]);
void sha1_hmac(const char *, size_t, const char *, size_t, guint8 digest[SHA1_HASH_SIZE]);
void sha1_init(sha1_state_t *) __SHA1_NON_PUBLIC_DEPRECATION__;
void sha1_append(sha1_state_t *, const guint8 *, unsigned int) __SHA1_NON_PUBLIC_DEPRECATION__;
void sha1_finish(sha1_state_t *, guint8 digest[SHA1_HASH_SIZE]) __SHA1_NON_PUBLIC_DEPRECATION__;
void sha1_hmac(const char *, size_t, const char *, size_t, guint8 digest[SHA1_HASH_SIZE]) ;
char *sha1_random_uuid(sha1_state_t *);

#endif