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-rw-r--r--docs/api/xmlsec-verify-with-keys-mngr.html150
1 files changed, 84 insertions, 66 deletions
diff --git a/docs/api/xmlsec-verify-with-keys-mngr.html b/docs/api/xmlsec-verify-with-keys-mngr.html
index 88f3b85c..3ee19da3 100644
--- a/docs/api/xmlsec-verify-with-keys-mngr.html
+++ b/docs/api/xmlsec-verify-with-keys-mngr.html
@@ -97,11 +97,11 @@
* Verifies a file using keys manager
*
* Usage:
- * verify2 <signed-file> <public-pem-key1> [<public-pem-key2> [...]]
+ * verify2 <signed-file> <public-pem-key1> [<public-pem-key2> [...]]
*
* Example:
- * ./verify2 sign1-res.xml rsapub.pem
- * ./verify2 sign2-res.xml rsapub.pem
+ * ./verify2 sign1-res.xml rsapub.pem
+ * ./verify2 sign2-res.xml rsapub.pem
*
* This is free software; see Copyright file in the source
* distribution for preciese wording.
@@ -118,6 +118,7 @@
#ifndef XMLSEC_NO_XSLT
#include <libxslt/xslt.h>
+#include <libxslt/security.h>
#endif /* XMLSEC_NO_XSLT */
#include <xmlsec/xmlsec.h>
@@ -130,14 +131,18 @@ int verify_file(xmlSecKeysMngrPtr mngr, const char* xml_file);
int
main(int argc, char **argv) {
+#ifndef XMLSEC_NO_XSLT
+ xsltSecurityPrefsPtr xsltSecPrefs = NULL;
+#endif /* XMLSEC_NO_XSLT */
+
xmlSecKeysMngrPtr mngr;
assert(argv);
if(argc < 3) {
- fprintf(stderr, "Error: wrong number of arguments.\n");
- fprintf(stderr, "Usage: %s <xml-file> <key-file1> [<key-file2> [...]]\n", argv[0]);
- return(1);
+ fprintf(stderr, "Error: wrong number of arguments.\n");
+ fprintf(stderr, "Usage: %s <xml-file> <key-file1> [<key-file2> [...]]\n", argv[0]);
+ return(1);
}
/* Init libxml and libxslt libraries */
@@ -148,17 +153,29 @@ main(int argc, char **argv) {
#ifndef XMLSEC_NO_XSLT
xmlIndentTreeOutput = 1;
#endif /* XMLSEC_NO_XSLT */
-
+
+ /* Init libxslt */
+#ifndef XMLSEC_NO_XSLT
+ /* disable everything */
+ xsltSecPrefs = xsltNewSecurityPrefs();
+ xsltSetSecurityPrefs(xsltSecPrefs, XSLT_SECPREF_READ_FILE, xsltSecurityForbid);
+ xsltSetSecurityPrefs(xsltSecPrefs, XSLT_SECPREF_WRITE_FILE, xsltSecurityForbid);
+ xsltSetSecurityPrefs(xsltSecPrefs, XSLT_SECPREF_CREATE_DIRECTORY, xsltSecurityForbid);
+ xsltSetSecurityPrefs(xsltSecPrefs, XSLT_SECPREF_READ_NETWORK, xsltSecurityForbid);
+ xsltSetSecurityPrefs(xsltSecPrefs, XSLT_SECPREF_WRITE_NETWORK, xsltSecurityForbid);
+ xsltSetDefaultSecurityPrefs(xsltSecPrefs);
+#endif /* XMLSEC_NO_XSLT */
+
/* Init xmlsec library */
if(xmlSecInit() < 0) {
- fprintf(stderr, "Error: xmlsec initialization failed.\n");
- return(-1);
+ fprintf(stderr, "Error: xmlsec initialization failed.\n");
+ return(-1);
}
/* Check loaded library version */
if(xmlSecCheckVersion() != 1) {
- fprintf(stderr, "Error: loaded xmlsec library version is not compatible.\n");
- return(-1);
+ fprintf(stderr, "Error: loaded xmlsec library version is not compatible.\n");
+ return(-1);
}
/* Load default crypto engine if we are supporting dynamic
@@ -168,35 +185,35 @@ main(int argc, char **argv) {
*/
#ifdef XMLSEC_CRYPTO_DYNAMIC_LOADING
if(xmlSecCryptoDLLoadLibrary(BAD_CAST XMLSEC_CRYPTO) < 0) {
- fprintf(stderr, "Error: unable to load default xmlsec-crypto library. Make sure\n"
- "that you have it installed and check shared libraries path\n"
- "(LD_LIBRARY_PATH) envornment variable.\n");
- return(-1);
+ fprintf(stderr, "Error: unable to load default xmlsec-crypto library. Make sure\n"
+ "that you have it installed and check shared libraries path\n"
+ "(LD_LIBRARY_PATH) envornment variable.\n");
+ return(-1);
}
#endif /* XMLSEC_CRYPTO_DYNAMIC_LOADING */
/* Init crypto library */
if(xmlSecCryptoAppInit(NULL) < 0) {
- fprintf(stderr, "Error: crypto initialization failed.\n");
- return(-1);
+ fprintf(stderr, "Error: crypto initialization failed.\n");
+ return(-1);
}
/* Init xmlsec-crypto library */
if(xmlSecCryptoInit() < 0) {
- fprintf(stderr, "Error: xmlsec-crypto initialization failed.\n");
- return(-1);
+ fprintf(stderr, "Error: xmlsec-crypto initialization failed.\n");
+ return(-1);
}
/* create keys manager and load keys */
mngr = load_keys(&(argv[2]), argc - 2);
if(mngr == NULL) {
- return(-1);
+ return(-1);
}
/* verify file */
if(verify_file(mngr, argv[1]) < 0) {
- xmlSecKeysMngrDestroy(mngr);
- return(-1);
+ xmlSecKeysMngrDestroy(mngr);
+ return(-1);
}
/* destroy keys manager */
@@ -213,6 +230,7 @@ main(int argc, char **argv) {
/* Shutdown libxslt/libxml */
#ifndef XMLSEC_NO_XSLT
+ xsltFreeSecurityPrefs(xsltSecPrefs);
xsltCleanupGlobals();
#endif /* XMLSEC_NO_XSLT */
xmlCleanupParser();
@@ -222,8 +240,8 @@ main(int argc, char **argv) {
/**
* load_keys:
- * @files: the list of filenames.
- * @files_size: the number of filenames in #files.
+ * @files: the list of filenames.
+ * @files_size: the number of filenames in #files.
*
* Creates simple keys manager and load PEM keys from #files in it.
* The caller is responsible for destroing returned keys manager using
@@ -247,43 +265,43 @@ load_keys(char** files, int files_size) {
*/
mngr = xmlSecKeysMngrCreate();
if(mngr == NULL) {
- fprintf(stderr, "Error: failed to create keys manager.\n");
- return(NULL);
+ fprintf(stderr, "Error: failed to create keys manager.\n");
+ return(NULL);
}
if(xmlSecCryptoAppDefaultKeysMngrInit(mngr) < 0) {
- fprintf(stderr, "Error: failed to initialize keys manager.\n");
- xmlSecKeysMngrDestroy(mngr);
- return(NULL);
+ fprintf(stderr, "Error: failed to initialize keys manager.\n");
+ xmlSecKeysMngrDestroy(mngr);
+ return(NULL);
}
for(i = 0; i < files_size; ++i) {
- assert(files[i]);
+ assert(files[i]);
- /* load key */
- key = xmlSecCryptoAppKeyLoad(files[i], xmlSecKeyDataFormatPem, NULL, NULL, NULL);
- if(key == NULL) {
- fprintf(stderr,"Error: failed to load pem key from \"%s\"\n", files[i]);
- xmlSecKeysMngrDestroy(mngr);
- return(NULL);
- }
+ /* load key */
+ key = xmlSecCryptoAppKeyLoad(files[i], xmlSecKeyDataFormatPem, NULL, NULL, NULL);
+ if(key == NULL) {
+ fprintf(stderr,"Error: failed to load pem key from \"%s\"\n", files[i]);
+ xmlSecKeysMngrDestroy(mngr);
+ return(NULL);
+ }
- /* set key name to the file name, this is just an example! */
- if(xmlSecKeySetName(key, BAD_CAST files[i]) < 0) {
- fprintf(stderr,"Error: failed to set key name for key from \"%s\"\n", files[i]);
- xmlSecKeyDestroy(key);
- xmlSecKeysMngrDestroy(mngr);
- return(NULL);
- }
-
- /* add key to keys manager, from now on keys manager is responsible
- * for destroying key
- */
- if(xmlSecCryptoAppDefaultKeysMngrAdoptKey(mngr, key) < 0) {
- fprintf(stderr,"Error: failed to add key from \"%s\" to keys manager\n", files[i]);
- xmlSecKeyDestroy(key);
- xmlSecKeysMngrDestroy(mngr);
- return(NULL);
- }
+ /* set key name to the file name, this is just an example! */
+ if(xmlSecKeySetName(key, BAD_CAST files[i]) < 0) {
+ fprintf(stderr,"Error: failed to set key name for key from \"%s\"\n", files[i]);
+ xmlSecKeyDestroy(key);
+ xmlSecKeysMngrDestroy(mngr);
+ return(NULL);
+ }
+
+ /* add key to keys manager, from now on keys manager is responsible
+ * for destroying key
+ */
+ if(xmlSecCryptoAppDefaultKeysMngrAdoptKey(mngr, key) < 0) {
+ fprintf(stderr,"Error: failed to add key from \"%s\" to keys manager\n", files[i]);
+ xmlSecKeyDestroy(key);
+ xmlSecKeysMngrDestroy(mngr);
+ return(NULL);
+ }
}
return(mngr);
@@ -291,8 +309,8 @@ load_keys(char** files, int files_size) {
/**
* verify_file:
- * @mngr: the pointer to keys manager.
- * @xml_file: the signed XML file name.
+ * @mngr: the pointer to keys manager.
+ * @xml_file: the signed XML file name.
*
* Verifies XML signature in #xml_file.
*
@@ -311,35 +329,35 @@ verify_file(xmlSecKeysMngrPtr mngr, const char* xml_file) {
/* load file */
doc = xmlParseFile(xml_file);
if ((doc == NULL) || (xmlDocGetRootElement(doc) == NULL)){
- fprintf(stderr, "Error: unable to parse file \"%s\"\n", xml_file);
- goto done;
+ fprintf(stderr, "Error: unable to parse file \"%s\"\n", xml_file);
+ goto done;
}
/* find start node */
node = xmlSecFindNode(xmlDocGetRootElement(doc), xmlSecNodeSignature, xmlSecDSigNs);
if(node == NULL) {
- fprintf(stderr, "Error: start node not found in \"%s\"\n", xml_file);
- goto done;
+ fprintf(stderr, "Error: start node not found in \"%s\"\n", xml_file);
+ goto done;
}
/* create signature context */
dsigCtx = xmlSecDSigCtxCreate(mngr);
if(dsigCtx == NULL) {
fprintf(stderr,"Error: failed to create signature context\n");
- goto done;
+ goto done;
}
/* Verify signature */
if(xmlSecDSigCtxVerify(dsigCtx, node) < 0) {
fprintf(stderr,"Error: signature verify\n");
- goto done;
+ goto done;
}
/* print verification result to stdout */
if(dsigCtx->status == xmlSecDSigStatusSucceeded) {
- fprintf(stdout, "Signature is OK\n");
+ fprintf(stdout, "Signature is OK\n");
} else {
- fprintf(stdout, "Signature is INVALID\n");
+ fprintf(stdout, "Signature is INVALID\n");
}
/* success */
@@ -348,11 +366,11 @@ verify_file(xmlSecKeysMngrPtr mngr, const char* xml_file) {
done:
/* cleanup */
if(dsigCtx != NULL) {
- xmlSecDSigCtxDestroy(dsigCtx);
+ xmlSecDSigCtxDestroy(dsigCtx);
}
if(doc != NULL) {
- xmlFreeDoc(doc);
+ xmlFreeDoc(doc);
}
return(res);
}