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/**
* XML Security Library (http://www.aleksey.com/xmlsec).
*
* x509 utils unit tests
*
* See Copyright for the status of this software.
*
* Copyright (C) 2002-2024 Aleksey Sanin <aleksey@aleksey.com>. All Rights Reserved.
*/
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <libxml/tree.h>
/* must be included before any other xmlsec header */
#include "xmlsec_unit_tests.h"
#include "../src/x509_helpers.h"
/*********************************** test_xmlSecX509EscapedStringRead ***********************************/
static void
test_xmlSecX509EscapedStringRead_success(
const char * name,
const char * str,
const char delim,
int ingoreTrailingSpaces,
const char* expectedIn,
const char* expectedOut
) {
const xmlChar *inStr;
xmlSecSize size, inSize;
int len;
xmlChar out[256];
xmlSecSize outSize;
int ret;
xmlSecAssert(name != NULL);
xmlSecAssert(str != NULL);
testStart(name);
len = xmlStrlen(BAD_CAST str);
XMLSEC_SAFE_CAST_INT_TO_SIZE(len, size, return, NULL);
inStr = BAD_CAST str;
inSize = size;
outSize = 0;
ret = xmlSecX509EscapedStringRead(&inStr, &inSize, out, sizeof(out) - 1, &outSize, (xmlChar)delim, ingoreTrailingSpaces);
if(ret < 0) {
fprintf(stderr, "Error: xmlSecX509EscapedStringRead failed for '%s'\n", str);
testFinishedFailure();
return;
}
out[outSize] = '\0';
/* check results */
if(xmlStrcmp(inStr, BAD_CAST expectedIn) != 0) {
fprintf(stderr, "Error: xmlSecX509EscapedStringRead returned in='%s' (expected: '%s')\n", (const char*)inStr, expectedIn);
testFinishedFailure();
return;
}
if(xmlStrcmp(out, BAD_CAST expectedOut) != 0) {
fprintf(stderr, "Error: xmlSecX509EscapedStringRead returned out='%s' (expected: '%s')\n", (const char*)out, expectedOut);
testFinishedFailure();
return;
}
/* DONE */
testFinishedSuccess();
}
static void
test_xmlSecX509EscapedStringRead_failure(
const char * name,
const char * str,
const char delim,
int ingoreTrailingSpaces
) {
const xmlChar *inStr;
xmlSecSize size, inSize;
int len;
xmlChar out[16];
xmlSecSize outSize;
int ret;
xmlSecAssert(name != NULL);
testStart(name);
len = xmlStrlen(BAD_CAST str);
XMLSEC_SAFE_CAST_INT_TO_SIZE(len, size, return, NULL);
inStr = BAD_CAST str;
inSize = size;
outSize = 0;
ret = xmlSecX509EscapedStringRead(&inStr, &inSize, out, sizeof(out) - 1, &outSize, (xmlChar)delim, ingoreTrailingSpaces);
if(ret >= 0) {
fprintf(stderr, "Error: xmlSecX509EscapedStringRead expected to fail for '%s'\n", (str != NULL) ? str : "NULL");
testFinishedFailure();
return;
}
/* DONE */
testFinishedSuccess();
}
int
test_xmlSecX509EscapedStringRead(void) {
/* start */
testGroupStart("xmlSecX509EscapedStringRead");
/* positive tests */
test_xmlSecX509EscapedStringRead_success("check empty string", "=", '=', 0, "=", "");
test_xmlSecX509EscapedStringRead_success("check end of line with trailing spaces", "Foo Bar ", '=', 0, "", "Foo Bar ");
test_xmlSecX509EscapedStringRead_success("check end of line without trailing spaces", "Foo Bar ", '=', 1, "", "Foo Bar");
test_xmlSecX509EscapedStringRead_success("check with trailing spaces", "Foo Bar =Value", '=', 0, "=Value", "Foo Bar ");
test_xmlSecX509EscapedStringRead_success("check without trailing spaces", "Foo Bar =Value", '=', 1, "=Value", "Foo Bar");
test_xmlSecX509EscapedStringRead_success("check \\<char> converted to <char> ", "Fo\\o Bar=Value", '=', 0, "=Value", "Foo Bar");
test_xmlSecX509EscapedStringRead_success("check \\XXX converted to <char> ", "Fo\\6F Bar=Value", '=', 0, "=Value", "Foo Bar");
/* negative tests */
test_xmlSecX509EscapedStringRead_failure("check NULL", NULL, '=', 0);
test_xmlSecX509EscapedStringRead_failure("check bad hex char", "Foo\\6XBar", '=', 0);
test_xmlSecX509EscapedStringRead_failure("check output buffer too small", "FooBarFooBarFooBarFooBarFooBarFooBarFooBarFooBarFooBar=Value", '=', 0);
/* done */
return (testGroupFinished());
}
/*********************************** test_xmlSecX509AttrValueStringRead ***********************************/
static void
test_xmlSecX509AttrValueStringRead_success(
const char * name,
const char * str,
const char delim,
int ingoreTrailingSpaces,
const char* expectedIn,
const char* expectedOut,
int expectedType
) {
const xmlChar *inStr;
xmlSecSize size, inSize;
int len;
xmlChar out[256];
xmlSecSize outSize;
int type = -1;
int ret;
xmlSecAssert(name != NULL);
xmlSecAssert(str != NULL);
testStart(name);
len = xmlStrlen(BAD_CAST str);
XMLSEC_SAFE_CAST_INT_TO_SIZE(len, size, return, NULL);
inStr = BAD_CAST str;
inSize = size;
outSize = 0;
ret = xmlSecX509AttrValueStringRead(&inStr, &inSize, out, sizeof(out) - 1, &outSize, &type, (xmlChar)delim, ingoreTrailingSpaces);
if(ret < 0) {
fprintf(stderr, "Error: xmlSecX509AttrValueStringRead failed for '%s'\n", str);
testFinishedFailure();
return;
}
out[outSize] = '\0';
/* check results */
if(xmlStrcmp(inStr, BAD_CAST expectedIn) != 0) {
fprintf(stderr, "Error: xmlSecX509AttrValueStringRead returned in='%s' (expected: '%s')\n", (const char*)inStr, expectedIn);
testFinishedFailure();
return;
}
if(xmlStrcmp(out, BAD_CAST expectedOut) != 0) {
fprintf(stderr, "Error: xmlSecX509AttrValueStringRead returned out='%s' (expected: '%s')\n", (const char*)out, expectedOut);
testFinishedFailure();
return;
}
if(type != expectedType) {
fprintf(stderr, "Error: xmlSecX509AttrValueStringRead returned type='%d' (expected: '%d')\n", type, expectedType);
testFinishedFailure();
return;
}
/* DONE */
testFinishedSuccess();
}
static void
test_xmlSecX509AttrValueStringRead_failure(
const char * name,
const char * str,
const char delim,
int ingoreTrailingSpaces
) {
const xmlChar *inStr;
xmlSecSize size, inSize;
int len;
xmlChar out[16];
xmlSecSize outSize;
int type = -1;
int ret;
xmlSecAssert(name != NULL);
testStart(name);
len = xmlStrlen(BAD_CAST str);
XMLSEC_SAFE_CAST_INT_TO_SIZE(len, size, return, NULL);
inStr = BAD_CAST str;
inSize = size;
outSize = 0;
ret = xmlSecX509AttrValueStringRead(&inStr, &inSize, out, sizeof(out) - 1, &outSize, &type, (xmlChar)delim, ingoreTrailingSpaces);
if(ret >= 0) {
fprintf(stderr, "Error: xmlSecX509AttrValueStringRead expected to fail for '%s'\n", (str != NULL) ? str : "NULL");
testFinishedFailure();
return;
}
/* DONE */
testFinishedSuccess();
}
int
test_xmlSecX509AttrValueStringRead(void) {
/* start */
testGroupStart("xmlSecX509AttrValueStringRead");
/* positive tests */
test_xmlSecX509AttrValueStringRead_success("check empty string", ",", ',', 0, ",", "", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check end of line with trailing spaces", "Foo Bar ", ',', 0, "", "Foo Bar ", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check end of line without trailing spaces", "Foo Bar ", ',', 1, "", "Foo Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check with trailing spaces", "Foo Bar ,name=value", ',', 0, ",name=value", "Foo Bar ", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check without trailing spaces", "Foo Bar ,name=value", ',', 1, ",name=value", "Foo Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check quoted end of line", "\"Foo Bar \"", ',', 0, "", "Foo Bar ", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check quoted with trailing spaces inside quotes", "\"Foo Bar \",name=value", ',', 0, ",name=value", "Foo Bar ", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check quoted without trailing spaces inside quotes", "\"Foo Bar \",name=value", ',', 1, ",name=value", "Foo Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check quoted with trailing spaces outside quotes", "\"Foo Bar \" ,name=value", ',', 0, " ,name=value", "Foo Bar ", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check quoted without trailing spaces outside quotes", "\"Foo Bar \" ,name=value", ',', 1, ",name=value", "Foo Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509AttrValueStringRead_success("check octet/hex", "#466F6F20426172,name=value", ',', 1, ",name=value", "Foo Bar", XMLSEC_X509_VALUE_TYPE_OCTET_STRING);
test_xmlSecX509AttrValueStringRead_success("check octet/hex end of line", "#466F6F20426172", ',', 1, "", "Foo Bar", XMLSEC_X509_VALUE_TYPE_OCTET_STRING);
test_xmlSecX509AttrValueStringRead_success("check octet/hex with trailing spaces", "#466F6F20426172 ,name=value", ',', 0, " ,name=value", "Foo Bar", XMLSEC_X509_VALUE_TYPE_OCTET_STRING);
test_xmlSecX509AttrValueStringRead_success("check octet/hex without trailing spaces", "#466F6F20426172 ,name=value", ',', 1, ",name=value", "Foo Bar", XMLSEC_X509_VALUE_TYPE_OCTET_STRING);
/* negative tests */
test_xmlSecX509AttrValueStringRead_failure("check NULL", NULL, ',', 0);
test_xmlSecX509AttrValueStringRead_failure("check bad escaping", "\"Foo\6XBar ,name=value", ',', 0);
test_xmlSecX509AttrValueStringRead_failure("check missing closing quote", "\"Foo Bar ,name=value", ',', 0);
test_xmlSecX509AttrValueStringRead_failure("check output buffer too small", "FooBarFooBarFooBarFooBarFooBarFooBarFooBarFooBarFooBar=Value", ',', 0);
test_xmlSecX509AttrValueStringRead_failure("check octet/hex with missing char end of line", "#4", ',', 0);
test_xmlSecX509AttrValueStringRead_failure("check octet/hex with missing chars", "#4,name=value", ',', 0);
test_xmlSecX509AttrValueStringRead_failure("check octet/hex with non-hex chars", "#4X,name=value", ',', 0);
/* done */
return (testGroupFinished());
}
/*********************************** test_xmlSecX509NameRead ***********************************/
#define TEST_X509_NAME_MAX_COUNT 16
typedef struct test_X509Name {
xmlChar names[256][TEST_X509_NAME_MAX_COUNT];
xmlChar values[256][TEST_X509_NAME_MAX_COUNT];
xmlSecSize valueSizes[TEST_X509_NAME_MAX_COUNT];
int types[TEST_X509_NAME_MAX_COUNT];
int pos;
} test_X509Name;
static int
test_xmlSecX509NameReadCallback(
const xmlChar * name,
const xmlChar * value,
xmlSecSize valueSize,
int type,
void * context
) {
test_X509Name * nm;
xmlSecAssert2(name != NULL, -1);
xmlSecAssert2(value != NULL, -1);
xmlSecAssert2(context != NULL, -1);
nm = (test_X509Name*)context;
xmlSecAssert2(0 <= nm->pos && nm->pos < TEST_X509_NAME_MAX_COUNT, -1);
#if defined(_MSC_VER)
strcpy_s((char*)nm->names[nm->pos], sizeof(nm->names[nm->pos]), (const char*)name);
strcpy_s((char*)nm->values[nm->pos], sizeof(nm->values[nm->pos]), (const char*)value);
#else /* defined(_MSC_VER) */
strncpy((char*)nm->names[nm->pos], (const char*)name, sizeof(nm->names[nm->pos]));
nm->names[nm->pos][sizeof(nm->names[nm->pos]) - 1] = '\0'; /* ensure \0 terminated */
strncpy((char*)nm->values[nm->pos], (const char*)value, sizeof(nm->values[nm->pos]));
nm->values[nm->pos][sizeof(nm->values[nm->pos]) - 1] = '\0'; /* ensure \0 terminated */
#endif /* defined(_MSC_VER) */
nm->valueSizes[nm->pos] = valueSize;
nm->types[nm->pos] = type;
nm->pos += 1;
return(0);
}
static void
test_xmlSecX509NameRead_success(
const char * name,
const char * str,
xmlSecx509NameReplacements * replacements,
int expectedCount,
const char * name0,
const char * value0,
int type0,
const char * name1,
const char * value1,
int type1
) {
test_X509Name nms;
int ret;
xmlSecAssert(name != NULL);
xmlSecAssert(str != NULL);
testStart(name);
memset(&nms, 0, sizeof(nms));
ret = xmlSecX509NameRead(BAD_CAST str, replacements, test_xmlSecX509NameReadCallback, &nms);
if(ret < 0) {
fprintf(stderr, "Error: xmlSecX509NameRead failed for '%s'\n", str);
testFinishedFailure();
return;
}
/* check results */
if(nms.pos != expectedCount) {
fprintf(stderr, "Error: xmlSecX509NameRead returned type='%d' (expected: '%d')\n", nms.pos , expectedCount);
testFinishedFailure();
return;
}
if(nms.pos > 0 && xmlStrcmp(nms.names[0], BAD_CAST name0) != 0) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.names[0]='%s' (expected: '%s')\n", (const char*)nms.names[0], name0);
testFinishedFailure();
return;
}
if(nms.pos > 0 && xmlStrcmp(nms.values[0], BAD_CAST value0) != 0) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.value[0]='%s' (expected: '%s')\n", (const char*)nms.values[0], value0);
testFinishedFailure();
return;
}
if(nms.pos > 0 && (int)(nms.valueSizes[0]) != xmlStrlen(BAD_CAST value0)) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.valueSizes[0]='%d' (expected: '%d')\n", (int)(nms.valueSizes[0]), xmlStrlen(BAD_CAST value0));
testFinishedFailure();
return;
}
if(nms.pos > 0 && nms.types[0] != type0) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.types[0]='%d' (expected: '%d')\n", nms.types[0], type0);
testFinishedFailure();
return;
}
if(nms.pos > 1 && xmlStrcmp(nms.names[1], BAD_CAST name1) != 0) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.names[1]='%s' (expected: '%s')\n", (const char*)nms.names[1], name1);
testFinishedFailure();
return;
}
if(nms.pos > 1 && xmlStrcmp(nms.values[1], BAD_CAST value1) != 0) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.value[1]='%s' (expected: '%s')\n", (const char*)nms.values[1], value1);
testFinishedFailure();
return;
}
if(nms.pos > 1 && (int)(nms.valueSizes[1]) != xmlStrlen(BAD_CAST value1)) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.valueSizes[0]='%d' (expected: '%d')\n", (int)(nms.valueSizes[1]), xmlStrlen(BAD_CAST value1));
testFinishedFailure();
return;
}
if(nms.pos > 1 && nms.types[1] != type1) {
fprintf(stderr, "Error: xmlSecX509NameRead returned nms.types[1]='%d' (expected: '%d')\n", nms.types[1], type1);
testFinishedFailure();
return;
}
/* DONE */
testFinishedSuccess();
}
static void
test_xmlSecX509NameRead_failure(
const char * name,
const char * str,
xmlSecx509NameReplacements *replacements,
int fail_callback
) {
test_X509Name names;
int ret;
xmlSecAssert(name != NULL);
testStart(name);
memset(&names, 0, sizeof(names));
if (fail_callback != 0) {
names.pos = -1;
}
ret = xmlSecX509NameRead(BAD_CAST str, replacements, test_xmlSecX509NameReadCallback, &names);
if(ret >= 0) {
fprintf(stderr, "Error: xmlSecX509NameRead expected to fail for '%s'\n", (str != NULL) ? str : "NULL");
testFinishedFailure();
return;
}
/* DONE */
testFinishedSuccess();
}
static xmlSecx509NameReplacements test_X509NameReplacements[] = {
{ BAD_CAST "E", BAD_CAST "emailAddress"},
{ NULL, NULL }
};
int
test_xmlSecX509NameRead(void) {
/* start */
testGroupStart("xmlSecX509NameRead");
/* positive tests */
test_xmlSecX509NameRead_success("check empty string", "", NULL, 0, NULL, NULL, -1, NULL, NULL, -1);
test_xmlSecX509NameRead_success("check one value", "Foo=Bar", NULL, 1, "Foo", "Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING, NULL, NULL, -1);
test_xmlSecX509NameRead_success("check empty value", "Foo=", NULL, 1, "Foo", "", XMLSEC_X509_VALUE_TYPE_UF8_STRING, NULL, NULL, -1);
test_xmlSecX509NameRead_success("check two values", "Foo=Bar,emailAddress=Value", NULL, 2, "Foo", "Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING, "emailAddress", "Value", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509NameRead_success("check two values with empty value", "Foo=,emailAddress=Value", NULL, 2, "Foo", "", XMLSEC_X509_VALUE_TYPE_UF8_STRING, "emailAddress", "Value", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509NameRead_success("check octet string", "Foo=Bar,emailAddress=#56616c7565", NULL, 2, "Foo", "Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING, "emailAddress", "Value", XMLSEC_X509_VALUE_TYPE_OCTET_STRING);
test_xmlSecX509NameRead_success("check spaces", "Foo = Bar, emailAddress = Value", NULL, 2, "Foo", "Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING, "emailAddress", "Value", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509NameRead_success("check end comma", "Foo=Bar,emailAddress=Value,", NULL, 2, "Foo", "Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING, "emailAddress", "Value", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
test_xmlSecX509NameRead_success("check email address", "Foo=Bar,E=Value,", test_X509NameReplacements, 2, "Foo", "Bar", XMLSEC_X509_VALUE_TYPE_UF8_STRING, "emailAddress", "Value", XMLSEC_X509_VALUE_TYPE_UF8_STRING);
/* negative tests */
test_xmlSecX509NameRead_failure("check NULL", NULL, NULL, 0);
test_xmlSecX509NameRead_failure("check missing =", "Foo", NULL, 0);
test_xmlSecX509NameRead_failure("check bad value", "Foo=#1Q", NULL, 0);
test_xmlSecX509NameRead_failure("check missing name value pair", "Foo=Bar,,", NULL, 0);
test_xmlSecX509NameRead_failure("check bad callback", "Foo=Bar", NULL, 1);
/* done */
return (testGroupFinished());
}
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