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FS-9466: Use system MD5 if available

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- Use system MD5 on BSD and Solaris based platforms
- Use OpenSSL if system library is not available
- Fallback to included APR
- Optimize switch_md5_string()
- replace libsofia MD5 routines in mod_sofia with switch_md5() ones

FS-9466 #resolve
This commit is contained in:
Spencer Thomason
2016-08-29 20:53:02 -07:00
parent bf3b0ca3d1
commit 5a2f9d7a78
3 changed files with 45 additions and 21 deletions
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src/mod/endpoints/mod_sofia/sofia_reg.c
+6 -17
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@@ -2692,9 +2692,8 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile,
{
int indexnum;
const char *cur;
su_md5_t ctx;
char uridigest[2 * SU_MD5_DIGEST_SIZE + 1];
char bigdigest[2 * SU_MD5_DIGEST_SIZE + 1];
char uridigest[SWITCH_MD5_DIGEST_STRING_SIZE];
char bigdigest[SWITCH_MD5_DIGEST_STRING_SIZE];
char *username, *realm, *nonce, *uri, *qop, *cnonce, *nc, *response, *input = NULL, *input2 = NULL;
auth_res_t ret = AUTH_FORBIDDEN;
int first = 0;
@@ -2706,7 +2705,7 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile,
char *sql;
char *number_alias = NULL;
switch_xml_t user = NULL, param, uparams;
char hexdigest[2 * SU_MD5_DIGEST_SIZE + 1] = "";
char hexdigest[SWITCH_MD5_DIGEST_STRING_SIZE] = "";
char *domain_name = NULL;
switch_event_t *params = NULL;
const char *auth_acl = NULL;
@@ -3028,10 +3027,7 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile,
if (!a1_hash) {
input = switch_mprintf("%s:%s:%s", username, realm, passwd);
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input);
su_md5_hexdigest(&ctx, hexdigest);
su_md5_deinit(&ctx);
switch_md5_string(hexdigest, (void *) input, strlen(input));
switch_safe_free(input);
a1_hash = hexdigest;
@@ -3081,10 +3077,7 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile,
for_the_sake_of_interop:
if ((input = switch_mprintf("%s:%q", regstr, uri))) {
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input);
su_md5_hexdigest(&ctx, uridigest);
su_md5_deinit(&ctx);
switch_md5_string(uridigest, (void *) input, strlen(input));
}
if (nc && cnonce && qop) {
@@ -3094,11 +3087,7 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile,
}
if (input2) {
memset(&ctx, 0, sizeof(ctx));
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input2);
su_md5_hexdigest(&ctx, bigdigest);
su_md5_deinit(&ctx);
switch_md5_string(bigdigest, (void *) input2, strlen(input2));
}
if (input2 && !strcasecmp(bigdigest, response)) {