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-rw-r--r--src/providers/ldap/ldap_child.c59
1 files changed, 36 insertions, 23 deletions
diff --git a/src/providers/ldap/ldap_child.c b/src/providers/ldap/ldap_child.c
index 143f2e2e..888a1249 100644
--- a/src/providers/ldap/ldap_child.c
+++ b/src/providers/ldap/ldap_child.c
@@ -56,16 +56,16 @@ static errno_t unpack_buffer(uint8_t *buf, size_t size,
size_t p = 0;
uint32_t len;
- DEBUG(7, ("total buffer size: %d\n", size));
+ DEBUG(SSSDBG_TRACE_LIBS, ("total buffer size: %d\n", size));
/* realm_str size and length */
SAFEALIGN_COPY_UINT32_CHECK(&len, buf + p, size, &p);
- DEBUG(7, ("realm_str size: %d\n", len));
+ DEBUG(SSSDBG_TRACE_LIBS, ("realm_str size: %d\n", len));
if (len) {
if ((p + len ) > size) return EINVAL;
ibuf->realm_str = talloc_strndup(ibuf, (char *)(buf + p), len);
- DEBUG(7, ("got realm_str: %s\n", ibuf->realm_str));
+ DEBUG(SSSDBG_TRACE_LIBS, ("got realm_str: %s\n", ibuf->realm_str));
if (ibuf->realm_str == NULL) return ENOMEM;
p += len;
}
@@ -73,11 +73,11 @@ static errno_t unpack_buffer(uint8_t *buf, size_t size,
/* princ_str size and length */
SAFEALIGN_COPY_UINT32_CHECK(&len, buf + p, size, &p);
- DEBUG(7, ("princ_str size: %d\n", len));
+ DEBUG(SSSDBG_TRACE_LIBS, ("princ_str size: %d\n", len));
if (len) {
if ((p + len ) > size) return EINVAL;
ibuf->princ_str = talloc_strndup(ibuf, (char *)(buf + p), len);
- DEBUG(7, ("got princ_str: %s\n", ibuf->princ_str));
+ DEBUG(SSSDBG_TRACE_LIBS, ("got princ_str: %s\n", ibuf->princ_str));
if (ibuf->princ_str == NULL) return ENOMEM;
p += len;
}
@@ -85,18 +85,18 @@ static errno_t unpack_buffer(uint8_t *buf, size_t size,
/* keytab_name size and length */
SAFEALIGN_COPY_UINT32_CHECK(&len, buf + p, size, &p);
- DEBUG(7, ("keytab_name size: %d\n", len));
+ DEBUG(SSSDBG_TRACE_LIBS, ("keytab_name size: %d\n", len));
if (len) {
if ((p + len ) > size) return EINVAL;
ibuf->keytab_name = talloc_strndup(ibuf, (char *)(buf + p), len);
- DEBUG(7, ("got keytab_name: %s\n", ibuf->keytab_name));
+ DEBUG(SSSDBG_TRACE_LIBS, ("got keytab_name: %s\n", ibuf->keytab_name));
if (ibuf->keytab_name == NULL) return ENOMEM;
p += len;
}
/* ticket lifetime */
SAFEALIGN_COPY_INT32_CHECK(&ibuf->lifetime, buf + p, size, &p);
- DEBUG(7, ("lifetime: %d\n", ibuf->lifetime));
+ DEBUG(SSSDBG_TRACE_LIBS, ("lifetime: %d\n", ibuf->lifetime));
return EOK;
}
@@ -167,14 +167,15 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
krberr = krb5_init_context(&context);
if (krberr) {
- DEBUG(2, ("Failed to init kerberos context\n"));
+ DEBUG(SSSDBG_OP_FAILURE, ("Failed to init kerberos context\n"));
return krberr;
}
+ DEBUG(SSSDBG_TRACE_INTERNAL, ("Kerberos context initialized\n"));
if (!realm_str) {
krberr = krb5_get_default_realm(context, &default_realm);
if (krberr) {
- DEBUG(2, ("Failed to get default realm name: %s\n",
+ DEBUG(SSSDBG_OP_FAILURE, ("Failed to get default realm name: %s\n",
sss_krb5_get_error_message(context, krberr)));
goto done;
}
@@ -215,14 +216,14 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
DEBUG(SSSDBG_TRACE_LIBS, ("got hostname: [%s]\n", hostname));
ret = select_principal_from_keytab(memctx, hostname, realm_name,
- keytab_name, &full_princ, NULL, NULL);
+ keytab_name, &full_princ, NULL, NULL);
if (ret) goto done;
}
if (!full_princ) {
krberr = KRB5KRB_ERR_GENERIC;
goto done;
}
- DEBUG(4, ("Principal name is: [%s]\n", full_princ));
+ DEBUG(SSSDBG_CONF_SETTINGS, ("Principal name is: [%s]\n", full_princ));
krberr = krb5_parse_name(context, full_princ, &kprinc);
if (krberr) {
@@ -248,7 +249,8 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
/* Verify the keytab */
ret = sss_krb5_verify_keytab_ex(full_princ, keytab_name, context, keytab);
if (ret) {
- DEBUG(2, ("Unable to verify principal is present in the keytab\n"));
+ DEBUG(SSSDBG_OP_FAILURE,
+ ("Unable to verify principal is present in the keytab\n"));
krberr = KRB5_KT_IOERR;
goto done;
}
@@ -262,7 +264,7 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
krberr = krb5_cc_resolve(context, ccname, &ccache);
if (krberr) {
- DEBUG(2, ("Failed to set cache name: %s\n",
+ DEBUG(SSSDBG_OP_FAILURE, ("Failed to set cache name: %s\n",
sss_krb5_get_error_message(context, krberr)));
goto done;
}
@@ -284,7 +286,6 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
krberr = krb5_get_init_creds_keytab(context, &my_creds, kprinc,
keytab, 0, NULL, &options);
-
if (krberr) {
DEBUG(SSSDBG_FATAL_FAILURE,
("Failed to init credentials: %s\n",
@@ -296,26 +297,29 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
sss_krb5_get_error_message(context, krberr));
goto done;
}
+ DEBUG(SSSDBG_TRACE_INTERNAL, ("credentials initialized\n"));
/* Use updated principal if changed due to canonicalization. */
krberr = krb5_cc_initialize(context, ccache, my_creds.client);
if (krberr) {
- DEBUG(2, ("Failed to init ccache: %s\n",
+ DEBUG(SSSDBG_OP_FAILURE, ("Failed to init ccache: %s\n",
sss_krb5_get_error_message(context, krberr)));
goto done;
}
krberr = krb5_cc_store_cred(context, ccache, &my_creds);
if (krberr) {
- DEBUG(2, ("Failed to store creds: %s\n",
+ DEBUG(SSSDBG_OP_FAILURE, ("Failed to store creds: %s\n",
sss_krb5_get_error_message(context, krberr)));
goto done;
}
+ DEBUG(SSSDBG_TRACE_INTERNAL, ("credentials stored\n"));
#ifdef HAVE_KRB5_GET_TIME_OFFSETS
- krberr = krb5_get_time_offsets(context, &kdc_time_offset, &kdc_time_offset_usec);
+ krberr = krb5_get_time_offsets(context, &kdc_time_offset,
+ &kdc_time_offset_usec);
if (krberr) {
- DEBUG(2, ("Failed to get KDC time offset: %s\n",
+ DEBUG(SSSDBG_OP_FAILURE, ("Failed to get KDC time offset: %s\n",
sss_krb5_get_error_message(context, krberr)));
kdc_time_offset = 0;
} else {
@@ -323,6 +327,7 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
kdc_time_offset++;
}
}
+ DEBUG(SSSDBG_TRACE_INTERNAL, ("Got KDC time offset\n"));
#else
/* If we don't have this function, just assume no offset */
kdc_time_offset = 0;
@@ -355,12 +360,15 @@ static int prepare_response(TALLOC_CTX *mem_ctx,
r->buf = NULL;
r->size = 0;
+ DEBUG(SSSDBG_TRACE_FUNC, ("Building response for result [%d]\n", kerr));
+
if (kerr == 0) {
ret = pack_buffer(r, EOK, kerr, ccname, expire_time);
} else {
krb5_msg = sss_krb5_get_error_message(krb5_error_ctx, kerr);
if (krb5_msg == NULL) {
- DEBUG(1, ("sss_krb5_get_error_message failed.\n"));
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("sss_krb5_get_error_message failed.\n"));
return ENOMEM;
}
@@ -459,6 +467,8 @@ int main(int argc, const char *argv[])
goto fail;
}
+ DEBUG(SSSDBG_TRACE_INTERNAL, ("context initialized\n"));
+
errno = 0;
len = sss_atomic_read_s(STDIN_FILENO, buf, IN_BUF_SIZE);
if (len == -1) {
@@ -475,18 +485,20 @@ int main(int argc, const char *argv[])
goto fail;
}
+ DEBUG(SSSDBG_TRACE_INTERNAL, ("getting TGT sync\n"));
kerr = ldap_child_get_tgt_sync(main_ctx,
ibuf->realm_str, ibuf->princ_str,
ibuf->keytab_name, ibuf->lifetime,
&ccname, &expire_time);
if (kerr != EOK) {
- DEBUG(1, ("ldap_child_get_tgt_sync failed.\n"));
+ DEBUG(SSSDBG_CRIT_FAILURE, ("ldap_child_get_tgt_sync failed.\n"));
/* Do not return, must report failure */
}
ret = prepare_response(main_ctx, ccname, expire_time, kerr, &resp);
if (ret != EOK) {
- DEBUG(SSSDBG_CRIT_FAILURE, ("prepare_response failed. [%d][%s].\n", ret, strerror(ret)));
+ DEBUG(SSSDBG_CRIT_FAILURE, ("prepare_response failed. [%d][%s].\n",
+ ret, strerror(ret)));
goto fail;
}
@@ -494,7 +506,8 @@ int main(int argc, const char *argv[])
written = sss_atomic_write_s(STDOUT_FILENO, resp->buf, resp->size);
if (written == -1) {
ret = errno;
- DEBUG(SSSDBG_CRIT_FAILURE, ("write failed [%d][%s].\n", ret, strerror(ret)));
+ DEBUG(SSSDBG_CRIT_FAILURE, ("write failed [%d][%s].\n", ret,
+ strerror(ret)));
goto fail;
}
generated by cgit (git 2.34.1) at 2024-12-18 11:00:03 +0000