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authorAndrew Bartlett <abartlet@samba.org>2012-04-04 15:17:32 +1000
committerAndrew Bartlett <abartlet@samba.org>2012-04-10 11:14:43 +0200
commite17d12c23b2f56d8d29f7ee43148be85d28154c6 (patch)
tree40f233b97d294c70536f1e597de4b130ecd09807
parent501d6d3dd4e3045e069bb2f7a52cf842dd1dfa67 (diff)
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ldb-tools: Place the whole of an ldif file in a transaction
This ensures that when operating ldbadd and ldbmodify against local ldb files, either an ldif file succeeds or fails as a whole. Also tests to verify that this is working correctly, and an ABI bump due to the extra (private, but exported to ldb* tools) symbol and behaviour change. Andrew Bartlett Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Tue Apr 10 11:14:43 CEST 2012 on sn-devel-104
-rw-r--r--lib/ldb/tests/test-dup-2.ldif6
-rw-r--r--lib/ldb/tests/test-dup.ldif13
-rwxr-xr-xlib/ldb/tests/test-generic.sh21
-rw-r--r--lib/ldb/tests/test-modify-unmet-2.ldif7
-rw-r--r--lib/ldb/tests/test-modify-unmet.ldif15
-rw-r--r--lib/ldb/tools/ldbadd.c45
-rw-r--r--lib/ldb/tools/ldbmodify.c45
7 files changed, 136 insertions, 16 deletions
diff --git a/lib/ldb/tests/test-dup-2.ldif b/lib/ldb/tests/test-dup-2.ldif
new file mode 100644
index 0000000000..a4261012ad
--- /dev/null
+++ b/lib/ldb/tests/test-dup-2.ldif
@@ -0,0 +1,6 @@
+dn: cn=Sentinel,ou=Alumni Association,ou=People,o=University of Michigan,c=TEST
+objectclass: OpenLDAPperson
+cn: Sentinel
+sn: USER
+uid: USER, Sentinel
+
diff --git a/lib/ldb/tests/test-dup.ldif b/lib/ldb/tests/test-dup.ldif
new file mode 100644
index 0000000000..b35420befb
--- /dev/null
+++ b/lib/ldb/tests/test-dup.ldif
@@ -0,0 +1,13 @@
+dn: cn=Fred Bassett,ou=Alumni Association,ou=People,o=University of Michigan,c=TEST
+objectclass: OpenLDAPperson
+cn: Fred Bassett
+sn: Bassett
+uid: Bassett, Fred
+
+dn: cn=Sentinel,ou=Alumni Association,ou=People,o=University of Michigan,c=TEST
+objectclass: OpenLDAPperson
+cn: Sentinel
+sn: USER
+uid: USER, Sentinel
+
+
diff --git a/lib/ldb/tests/test-generic.sh b/lib/ldb/tests/test-generic.sh
index 9c45ed9614..69f901bd7c 100755
--- a/lib/ldb/tests/test-generic.sh
+++ b/lib/ldb/tests/test-generic.sh
@@ -16,9 +16,30 @@ $VALGRIND ldbadd $LDBDIR/tests/test.ldif 2> /dev/null && {
exit 1
}
+echo "Adding LDIF with one already-existing user again - should fail"
+$VALGRIND ldbadd $LDBDIR/tests/test-dup.ldif 2> /dev/null && {
+ echo "Should have failed to add again - gave $?"
+ exit 1
+}
+
+echo "Adding again - should succeed (as previous failed)"
+$VALGRIND ldbadd $LDBDIR/tests/test-dup-2.ldif || exit 1
+
echo "Modifying elements"
$VALGRIND ldbmodify $LDBDIR/tests/test-modify.ldif || exit 1
+echo "Modify LDIF with one un-met constraint - should fail"
+$VALGRIND ldbadd $LDBDIR/tests/test-modify-unmet.ldif 2> /dev/null && {
+ echo "Should have failed to modify - gave $?"
+ exit 1
+}
+
+echo "Modify LDIF with after failure of un-met constraint - should also fail"
+$VALGRIND ldbadd $LDBDIR/tests/test-modify-unmet-2.ldif 2> /dev/null && {
+ echo "Should have failed to modify - gave $?"
+ exit 1
+}
+
echo "Showing modified record"
$VALGRIND ldbsearch '(uid=uham)' || exit 1
diff --git a/lib/ldb/tests/test-modify-unmet-2.ldif b/lib/ldb/tests/test-modify-unmet-2.ldif
new file mode 100644
index 0000000000..8760938282
--- /dev/null
+++ b/lib/ldb/tests/test-modify-unmet-2.ldif
@@ -0,0 +1,7 @@
+dn: cn=Sentinel,ou=Alumni Association,ou=People,o=University of Michiga
+ n,c=TEST
+changetype: modify
+delete: drink
+drink: water
+
+
diff --git a/lib/ldb/tests/test-modify-unmet.ldif b/lib/ldb/tests/test-modify-unmet.ldif
new file mode 100644
index 0000000000..6a46cdf611
--- /dev/null
+++ b/lib/ldb/tests/test-modify-unmet.ldif
@@ -0,0 +1,15 @@
+dn: cn=Sentinel,ou=Alumni Association,ou=People,o=University of Michiga
+ n,c=TEST
+changetype: modify
+add: drink
+drink: water
+
+dn: cn=Sentinel,ou=Alumni Association,ou=People,o=University of Michiga
+ n,c=TEST
+changetype: modify
+add: sn
+sn: TEST
+-
+delete: sn
+sn: USER2
+
diff --git a/lib/ldb/tools/ldbadd.c b/lib/ldb/tools/ldbadd.c
index 47fd261841..d0d5ec0ec4 100644
--- a/lib/ldb/tools/ldbadd.c
+++ b/lib/ldb/tools/ldbadd.c
@@ -34,8 +34,8 @@
#include "ldb.h"
#include "tools/cmdline.h"
#include "ldbutil.h"
+#include "include/ldb_private.h"
-static unsigned int failures;
static struct ldb_cmdline *options;
static void usage(struct ldb_context *ldb)
@@ -55,13 +55,23 @@ static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
struct ldb_ldif *ldif;
int fun_ret = LDB_SUCCESS, ret;
struct ldb_control **req_ctrls = ldb_parse_control_strings(ldb, ldb, (const char **)options->controls);
+ struct ldif_read_file_state state = {
+ .f = f
+ };
+
if (options->controls != NULL && req_ctrls== NULL) {
printf("parsing controls failed: %s\n", ldb_errstring(ldb));
return LDB_ERR_OPERATIONS_ERROR;
}
+ fun_ret = ldb_transaction_start(ldb);
+ if (fun_ret != LDB_SUCCESS) {
+ fprintf(stderr, "ERR: (%s) on transaction start\n",
+ ldb_errstring(ldb));
+ return fun_ret;
+ }
- while ((ldif = ldb_ldif_read_file(ldb, f))) {
+ while ((ldif = ldb_ldif_read_file_state(ldb, &state))) {
if (ldif->changetype != LDB_CHANGETYPE_ADD &&
ldif->changetype != LDB_CHANGETYPE_NONE) {
fprintf(stderr, "Only CHANGETYPE_ADD records allowed\n");
@@ -73,7 +83,6 @@ static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
fprintf(stderr,
"ERR: Message canonicalize failed - %s\n",
ldb_strerror(ret));
- failures++;
fun_ret = ret;
ldb_ldif_read_free(ldb, ldif);
continue;
@@ -81,10 +90,10 @@ static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
ret = ldb_add_ctrl(ldb, ldif->msg,req_ctrls);
if (ret != LDB_SUCCESS) {
- fprintf(stderr, "ERR: %s : \"%s\" on DN %s\n",
+ fprintf(stderr, "ERR: %s : \"%s\" on DN %s at block before line %llu\n",
ldb_strerror(ret), ldb_errstring(ldb),
- ldb_dn_get_linearized(ldif->msg->dn));
- failures++;
+ ldb_dn_get_linearized(ldif->msg->dn),
+ (unsigned long long)state.line_no);
fun_ret = ret;
} else {
(*count)++;
@@ -93,6 +102,24 @@ static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
}
}
ldb_ldif_read_free(ldb, ldif);
+ if (ret) {
+ break;
+ }
+ }
+
+ if (fun_ret == LDB_SUCCESS && !feof(f)) {
+ fprintf(stderr, "Failed to parse ldif\n");
+ fun_ret = LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ if (fun_ret == LDB_SUCCESS) {
+ fun_ret = ldb_transaction_commit(ldb);
+ if (fun_ret != LDB_SUCCESS) {
+ fprintf(stderr, "ERR: (%s) on transaction commit\n",
+ ldb_errstring(ldb));
+ }
+ } else {
+ ldb_transaction_cancel(ldb);
}
return fun_ret;
@@ -148,7 +175,11 @@ int main(int argc, const char **argv)
talloc_free(mem_ctx);
- printf("Added %u records with %u failures\n", count, failures);
+ if (ret) {
+ printf("Add failed after processing %u records\n", count);
+ } else {
+ printf("Added %u records successfully\n", count);
+ }
return ret;
}
diff --git a/lib/ldb/tools/ldbmodify.c b/lib/ldb/tools/ldbmodify.c
index 2ca7b62b2c..3a9a2657ce 100644
--- a/lib/ldb/tools/ldbmodify.c
+++ b/lib/ldb/tools/ldbmodify.c
@@ -34,8 +34,8 @@
#include "ldb.h"
#include "tools/cmdline.h"
#include "ldbutil.h"
+#include "include/ldb_private.h"
-static unsigned int failures;
static struct ldb_cmdline *options;
static void usage(struct ldb_context *ldb)
@@ -54,13 +54,23 @@ static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
struct ldb_ldif *ldif;
int fun_ret = LDB_SUCCESS, ret;
struct ldb_control **req_ctrls = ldb_parse_control_strings(ldb, ldb, (const char **)options->controls);
+ struct ldif_read_file_state state = {
+ .f = f
+ };
if (options->controls != NULL && req_ctrls== NULL) {
printf("parsing controls failed: %s\n", ldb_errstring(ldb));
exit(LDB_ERR_OPERATIONS_ERROR);
}
- while ((ldif = ldb_ldif_read_file(ldb, f))) {
+ fun_ret = ldb_transaction_start(ldb);
+ if (fun_ret != LDB_SUCCESS) {
+ fprintf(stderr, "ERR: (%s) on transaction start\n",
+ ldb_errstring(ldb));
+ return fun_ret;
+ }
+
+ while ((ldif = ldb_ldif_read_file_state(ldb, &state))) {
struct ldb_dn *olddn;
bool deleteoldrdn = false;
struct ldb_dn *newdn;
@@ -96,10 +106,10 @@ static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
if (errstr == NULL) {
errstr = ldb_errstring(ldb);
}
- fprintf(stderr, "ERR: (%s) \"%s\" on DN %s\n",
+ fprintf(stderr, "ERR: (%s) \"%s\" on DN %s at block before line %llu\n",
ldb_strerror(ret),
- errstr, ldb_dn_get_linearized(ldif->msg->dn));
- failures++;
+ errstr, ldb_dn_get_linearized(ldif->msg->dn),
+ (unsigned long long)state.line_no);
fun_ret = ret;
} else {
(*count)++;
@@ -108,13 +118,26 @@ static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
}
}
ldb_ldif_read_free(ldb, ldif);
+ if (ret) {
+ break;
+ }
}
-
- if (!feof(f)) {
+
+ if (fun_ret == LDB_SUCCESS && !feof(f)) {
fprintf(stderr, "Failed to parse ldif\n");
fun_ret = LDB_ERR_OPERATIONS_ERROR;
}
+ if (fun_ret == LDB_SUCCESS) {
+ fun_ret = ldb_transaction_commit(ldb);
+ if (fun_ret != LDB_SUCCESS) {
+ fprintf(stderr, "ERR: (%s) on transaction commit\n",
+ ldb_errstring(ldb));
+ }
+ } else {
+ ldb_transaction_cancel(ldb);
+ }
+
return fun_ret;
}
@@ -150,7 +173,11 @@ int main(int argc, const char **argv)
talloc_free(mem_ctx);
- printf("Modified %u records with %u failures\n", count, failures);
-
+ if (ret) {
+ printf("Modify failed after processing %u records\n", count);
+ } else {
+ printf("Modified %u records successfully\n", count);
+ }
+
return ret;
}