diff options
Diffstat (limited to 'source4/utils/oLschema2ldif.c')
| -rw-r--r-- | source4/utils/oLschema2ldif.c | 121 |
1 files changed, 98 insertions, 23 deletions
diff --git a/source4/utils/oLschema2ldif.c b/source4/utils/oLschema2ldif.c index 701d221046..29ed3bd38e 100644 --- a/source4/utils/oLschema2ldif.c +++ b/source4/utils/oLschema2ldif.c @@ -35,6 +35,9 @@ #include "ldb.h" #include "tools/cmdline.h" #include "dsdb/samdb/samdb.h" +#include "../lib/crypto/sha256.h" +#include "../librpc/gen_ndr/ndr_misc.h" +#include "lib/cmdline/popt_common.h" #define SCHEMA_UNKNOWN 0 #define SCHEMA_NAME 1 @@ -336,6 +339,14 @@ static struct ldb_message *process_entry(TALLOC_CTX *mem_ctx, const char *entry) char *c, *s; int n; + SHA256_CTX sha256_context; + uint8_t digest[SHA256_DIGEST_LENGTH]; + + struct GUID guid; + + bool isAttribute = false; + bool single_valued = false; + ctx = talloc_new(mem_ctx); msg = ldb_msg_new(ctx); @@ -351,6 +362,7 @@ static struct ldb_message *process_entry(TALLOC_CTX *mem_ctx, const char *entry) if (strncmp(c, "attributetype", 13) == 0) { c += 13; MSG_ADD_STRING("objectClass", "attributeSchema"); + isAttribute = true; break; } goto failed; @@ -374,7 +386,22 @@ static struct ldb_message *process_entry(TALLOC_CTX *mem_ctx, const char *entry) /* get attributeID */ n = strcspn(c, " \t"); s = talloc_strndup(msg, c, n); - MSG_ADD_STRING("attributeID", s); + if (isAttribute) { + MSG_ADD_STRING("attributeID", s); + } else { + MSG_ADD_STRING("governsID", s); + } + + SHA256_Init(&sha256_context); + SHA256_Update(&sha256_context, (uint8_t*)s, strlen(s)); + SHA256_Final(digest, &sha256_context); + + memcpy(&guid, digest, sizeof(struct GUID)); + + if (dsdb_msg_add_guid(msg, &guid, "schemaIdGuid") != 0) { + goto failed; + } + c += n; c = skip_spaces(c); @@ -416,7 +443,7 @@ static struct ldb_message *process_entry(TALLOC_CTX *mem_ctx, const char *entry) break; case SCHEMA_SINGLE_VALUE: - MSG_ADD_STRING("isSingleValued", "TRUE"); + single_valued = true; break; case SCHEMA_EQUALITY: @@ -433,12 +460,23 @@ static struct ldb_message *process_entry(TALLOC_CTX *mem_ctx, const char *entry) case SCHEMA_SYNTAX: { - const struct dsdb_syntax *map = - find_syntax_map_by_standard_oid(token->value); + char *syntax_oid; + const struct dsdb_syntax *map; + char *oMSyntax; + + n = strcspn(token->value, "{"); + syntax_oid = talloc_strndup(ctx, token->value, n); + + map = find_syntax_map_by_standard_oid(syntax_oid); if (!map) { break; } + MSG_ADD_STRING("attributeSyntax", map->attributeSyntax_oid); + + oMSyntax = talloc_asprintf(msg, "%d", map->oMSyntax); + MSG_ADD_STRING("oMSyntax", oMSyntax); + break; } case SCHEMA_DESC: @@ -450,6 +488,12 @@ static struct ldb_message *process_entry(TALLOC_CTX *mem_ctx, const char *entry) } } + if (isAttribute) { + MSG_ADD_STRING("isSingleValued", single_valued ? "TRUE" : "FALSE"); + } else { + MSG_ADD_STRING("defaultObjectCategory", ldb_dn_get_linearized(msg->dn)); + } + talloc_steal(mem_ctx, msg); talloc_free(ctx); return msg; @@ -540,55 +584,86 @@ static struct schema_conv process_file(FILE *in, FILE *out) return ret; } +static struct options { + const char *basedn; + const char *input; + const char *output; +} options; + +static struct poptOption popt_options[] = { + POPT_AUTOHELP + { "basedn", 'b', POPT_ARG_STRING, &options.basedn, 0, "base DN", "DN" }, + { "input", 'I', POPT_ARG_STRING, &options.input, 0, + "inputfile of OpenLDAP style schema otherwise STDIN", "inputfile"}, + { "output", 'O', POPT_ARG_STRING, &options.output, 0, + "outputfile otherwise STDOUT", "outputfile"}, + POPT_COMMON_VERSION + { NULL } +}; + + static void usage(void) { - printf("Usage: oLschema2ldif -H NONE <options>\n"); + poptContext pc; + printf("Usage: oLschema2ldif <options>\n"); printf("\nConvert OpenLDAP schema to AD-like LDIF format\n\n"); - printf("Options:\n"); - printf(" -I inputfile inputfile of OpenLDAP style schema otherwise STDIN\n"); - printf(" -O outputfile outputfile otherwise STDOUT\n"); - printf(" -o options pass options like modules to activate\n"); - printf(" e.g: -o modules:timestamps\n"); - printf("\n"); printf("Converts records from an openLdap formatted schema to an ldif schema\n\n"); + pc = poptGetContext("oLschema2ldif", 0, NULL, popt_options, + POPT_CONTEXT_KEEP_FIRST); + poptPrintHelp(pc, stdout, 0); exit(1); } + int main(int argc, const char **argv) { TALLOC_CTX *ctx; struct schema_conv ret; - struct ldb_cmdline *options; FILE *in = stdin; FILE *out = stdout; + poptContext pc; + int opt; + ctx = talloc_new(NULL); ldb_ctx = ldb_init(ctx, NULL); setenv("LDB_URL", "NONE", 1); - options = ldb_cmdline_process(ldb_ctx, argc, argv, usage); - if (options->basedn == NULL) { - perror("Base DN not specified"); + pc = poptGetContext(argv[0], argc, argv, popt_options, + POPT_CONTEXT_KEEP_FIRST); + + while((opt = poptGetNextOpt(pc)) != -1) { + fprintf(stderr, "Invalid option %s: %s\n", + poptBadOption(pc, 0), poptStrerror(opt)); + usage(); + } + + if (options.basedn == NULL) { + printf("Base DN not specified\n"); + usage(); exit(1); } else { - basedn = ldb_dn_new(ctx, ldb_ctx, options->basedn); + basedn = ldb_dn_new(ctx, ldb_ctx, options.basedn); if ( ! ldb_dn_validate(basedn)) { - perror("Malformed Base DN"); + printf("Malformed Base DN\n"); + usage(); exit(1); } } - if (options->input) { - in = fopen(options->input, "r"); + if (options.input) { + in = fopen(options.input, "r"); if (!in) { - perror(options->input); + perror(options.input); + usage(); exit(1); } } - if (options->output) { - out = fopen(options->output, "w"); + if (options.output) { + out = fopen(options.output, "w"); if (!out) { - perror(options->output); + perror(options.output); + usage(); exit(1); } } |