mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-libstb-hal.git
synced 2025-08-26 15:02:43 +02:00
formatting code using astyle
Origin commit data
------------------
Branch: master
Commit: bc17c13de4
Author: vanhofen <vanhofen@gmx.de>
Date: 2021-05-17 (Mon, 17 May 2021)
Origin message was:
------------------
- formatting code using astyle
------------------
No further description and justification available within origin commit message!
------------------
This commit was generated by Migit
This commit is contained in:
vanhofen
@@ -28,15 +28,16 @@
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#define x_debug 0
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#define y_debug 0
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static const char * FILENAME = "[dvbci_ccmgr]";
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static const char *FILENAME = "[dvbci_ccmgr]";
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/* storage & load of authenticated data (HostID & DHSK & AKH) */
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static void CheckFile(char *file)
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{
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if (access(file, F_OK) != 0) {
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if (access(file, F_OK) != 0)
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{
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printf("No File: %s\n", file);
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FILE* fd;
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FILE *fd;
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fd = fopen(file, "w");
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fclose(fd);
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}
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@@ -64,19 +65,23 @@ static bool get_authdata(uint8_t *host_id, uint8_t *dhsk, uint8_t *akh, unsigned
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get_authdata_filename(filename, sizeof(filename), slot);
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fd = open(filename, O_RDONLY);
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if (fd <= 0) {
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if (fd <= 0)
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{
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fprintf(stderr, "cannot open %s\n", filename);
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return false;
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}
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for (i = 0; i < 5; i++) {
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if (read(fd, chunk, sizeof(chunk)) != sizeof(chunk)) {
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for (i = 0; i < 5; i++)
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{
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if (read(fd, chunk, sizeof(chunk)) != sizeof(chunk))
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{
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fprintf(stderr, "cannot read auth_data\n");
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close(fd);
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return false;
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}
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if (i == index) {
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if (i == index)
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{
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memcpy(host_id, chunk, 8);
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memcpy(dhsk, &chunk[8], 256);
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memcpy(akh, &chunk[8 + 256], 32);
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@@ -100,13 +105,15 @@ static bool write_authdata(unsigned int slot, const uint8_t *host_id, const uint
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unsigned int i;
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bool ret = false;
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for (entries = 0; entries < 5; entries++) {
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for (entries = 0; entries < 5; entries++)
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{
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int offset = (8 + 256 + 32) * entries;
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if (!get_authdata(&buf[offset], &buf[offset + 8], &buf[offset + 8 + 256], slot, entries))
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break;
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/* check if we got this pair already */
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if (!memcmp(&buf[offset + 8 + 256], akh, 32)) {
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if (!memcmp(&buf[offset + 8 + 256], akh, 32))
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{
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printf("data already stored\n");
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return true;
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}
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@@ -117,23 +124,27 @@ static bool write_authdata(unsigned int slot, const uint8_t *host_id, const uint
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get_authdata_filename(filename, sizeof(filename), slot);
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fd = open(filename, O_CREAT | O_WRONLY | O_TRUNC, S_IRUSR | S_IWUSR);
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if (fd <= 0) {
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if (fd <= 0)
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{
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printf("cannot open %s for writing - authdata not stored\n", filename);
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return false;
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}
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/* store new entry first */
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if (write(fd, host_id, 8) != 8) {
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if (write(fd, host_id, 8) != 8)
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{
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fprintf(stderr, "error in write\n");
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goto end;
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}
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if (write(fd, dhsk, 256) != 256) {
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if (write(fd, dhsk, 256) != 256)
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{
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fprintf(stderr, "error in write\n");
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goto end;
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}
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if (write(fd, akh, 32) != 32) {
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if (write(fd, akh, 32) != 32)
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{
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fprintf(stderr, "error in write\n");
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goto end;
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}
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@@ -142,9 +153,11 @@ static bool write_authdata(unsigned int slot, const uint8_t *host_id, const uint
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if (entries > 3)
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entries = 3;
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for (i = 0; i < entries; i++) {
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for (i = 0; i < entries; i++)
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{
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int offset = (8 + 256 + 32) * i;
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if (write(fd, &buf[offset], (8 + 256 + 32)) != (8 + 256 + 32)) {
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if (write(fd, &buf[offset], (8 + 256 + 32)) != (8 + 256 + 32))
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{
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fprintf(stderr, "error in write\n");
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goto end;
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}
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@@ -159,7 +172,8 @@ end:
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/* CI+ certificates */
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struct cert_ctx {
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struct cert_ctx
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{
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X509_STORE *store;
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/* Host */
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@@ -173,7 +187,8 @@ struct cert_ctx {
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static int verify_cb(int /*ok*/, X509_STORE_CTX *ctx)
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{
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if (X509_STORE_CTX_get_error(ctx) == X509_V_ERR_CERT_NOT_YET_VALID) {
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if (X509_STORE_CTX_get_error(ctx) == X509_V_ERR_CERT_NOT_YET_VALID)
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{
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time_t now = time(NULL);
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struct tm *t = localtime(&now);
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if (t->tm_year < 2015)
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@@ -193,7 +208,8 @@ static RSA *rsa_privatekey_open(const char *filename)
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RSA *r = NULL;
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fp = fopen(filename, "r");
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if (!fp) {
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if (!fp)
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{
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fprintf(stderr, "cannot open %s\n", filename);
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return NULL;
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}
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@@ -213,7 +229,8 @@ static X509 *certificate_open(const char *filename)
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X509 *cert;
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fp = fopen(filename, "r");
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if (!fp) {
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if (!fp)
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{
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fprintf(stderr, "cannot open %s\n", filename);
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return NULL;
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}
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@@ -256,15 +273,18 @@ static X509 *certificate_load_and_check(struct cert_ctx *ctx, const char *filena
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{
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X509 *cert;
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if (!ctx->store) {
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if (!ctx->store)
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{
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/* we assume this is the first certificate added - so its root-ca */
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ctx->store = X509_STORE_new();
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if (!ctx->store) {
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if (!ctx->store)
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{
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fprintf(stderr, "cannot create cert_store\n");
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exit(-1);
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}
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if (X509_STORE_load_locations(ctx->store, filename, NULL) != 1) {
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if (X509_STORE_load_locations(ctx->store, filename, NULL) != 1)
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{
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fprintf(stderr, "load of first certificate (root_ca) failed\n");
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exit(-1);
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}
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@@ -273,19 +293,22 @@ static X509 *certificate_load_and_check(struct cert_ctx *ctx, const char *filena
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}
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cert = certificate_open(filename);
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if (!cert) {
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if (!cert)
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{
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fprintf(stderr, "cannot open certificate %s\n", filename);
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return NULL;
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}
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if (!certificate_validate(ctx, cert)) {
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if (!certificate_validate(ctx, cert))
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{
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fprintf(stderr, "cannot vaildate certificate\n");
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X509_free(cert);
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return NULL;
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}
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/* push into store - create a chain */
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if (X509_STORE_load_locations(ctx->store, filename, NULL) != 1) {
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if (X509_STORE_load_locations(ctx->store, filename, NULL) != 1)
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{
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fprintf(stderr, "load of certificate failed\n");
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X509_free(cert);
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return NULL;
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@@ -299,12 +322,14 @@ static X509 *certificate_import_and_check(struct cert_ctx *ctx, const uint8_t *d
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X509 *cert;
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cert = d2i_X509(NULL, &data, len);
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if (!cert) {
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if (!cert)
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{
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fprintf(stderr, "cannot read certificate\n");
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return NULL;
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}
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if (!certificate_validate(ctx, cert)) {
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if (!certificate_validate(ctx, cert))
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{
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fprintf(stderr, "cannot vaildate certificate\n");
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X509_free(cert);
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return NULL;
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@@ -320,7 +345,8 @@ static X509 *certificate_import_and_check(struct cert_ctx *ctx, const uint8_t *d
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#define MAX_ELEMENTS 33
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uint32_t datatype_sizes[MAX_ELEMENTS] = {
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uint32_t datatype_sizes[MAX_ELEMENTS] =
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{
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0, 50, 0, 0, 0, 8, 8, 0,
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0, 0, 0, 0, 32, 256, 256, 0,
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0, 256, 256, 32, 8, 8, 32, 32,
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@@ -328,14 +354,16 @@ uint32_t datatype_sizes[MAX_ELEMENTS] = {
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32
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};
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struct element {
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struct element
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{
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uint8_t *data;
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uint32_t size;
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/* buffer valid */
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bool valid;
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};
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struct cc_ctrl_data {
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struct cc_ctrl_data
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{
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/* parent */
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//struct ci_session *session;
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eDVBCISlot *slot;
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@@ -370,7 +398,8 @@ struct cc_ctrl_data {
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static struct element *element_get(struct cc_ctrl_data *cc_data, unsigned int id)
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{
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/* array index */
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if ((id < 1) || (id >= MAX_ELEMENTS)) {
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if ((id < 1) || (id >= MAX_ELEMENTS))
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{
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fprintf(stderr, "element_get: invalid id\n");
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return NULL;
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}
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@@ -383,7 +412,8 @@ static void element_invalidate(struct cc_ctrl_data *cc_data, unsigned int id)
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struct element *e;
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e = element_get(cc_data, id);
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if (e) {
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if (e)
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{
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free(e->data);
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memset(e, 0, sizeof(struct element));
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}
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@@ -406,13 +436,14 @@ static bool element_set(struct cc_ctrl_data *cc_data, unsigned int id, const uin
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return false;
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/* check size */
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if ((datatype_sizes[id] != 0) && (datatype_sizes[id] != size)) {
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if ((datatype_sizes[id] != 0) && (datatype_sizes[id] != size))
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{
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fprintf(stderr, "size %d of datatype_id %d doesn't match\n", size, id);
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return false;
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}
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free(e->data);
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e->data = (uint8_t*)malloc(size);
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e->data = (uint8_t *)malloc(size);
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memcpy(e->data, data, size);
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e->size = size;
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e->valid = true;
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@@ -428,12 +459,14 @@ static bool element_set_certificate(struct cc_ctrl_data *cc_data, unsigned int i
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int cert_len;
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cert_len = i2d_X509(cert, &cert_der);
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if (cert_len <= 0) {
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if (cert_len <= 0)
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{
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printf("cannot get data in DER format\n");
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return false;
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}
|
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|
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if (!element_set(cc_data, id, cert_der, cert_len)) {
|
||||
if (!element_set(cc_data, id, cert_der, cert_len))
|
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{
|
||||
printf("cannot store element (%d)\n", id);
|
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return false;
|
||||
}
|
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@@ -448,7 +481,8 @@ static bool element_set_hostid_from_certificate(struct cc_ctrl_data *cc_data, un
|
||||
char hostid[20];
|
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uint8_t bin_hostid[8];
|
||||
|
||||
if ((id != 5) && (id != 6)) {
|
||||
if ((id != 5) && (id != 6))
|
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{
|
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printf("wrong datatype_id for hostid\n");
|
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return false;
|
||||
}
|
||||
@@ -456,14 +490,16 @@ static bool element_set_hostid_from_certificate(struct cc_ctrl_data *cc_data, un
|
||||
subject = X509_get_subject_name(cert);
|
||||
X509_NAME_get_text_by_NID(subject, nid_cn, hostid, sizeof(hostid));
|
||||
|
||||
if (strlen(hostid) != 16) {
|
||||
if (strlen(hostid) != 16)
|
||||
{
|
||||
printf("malformed hostid\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
str2bin(bin_hostid, hostid, 16);
|
||||
|
||||
if (!element_set(cc_data, id, bin_hostid, sizeof(bin_hostid))) {
|
||||
if (!element_set(cc_data, id, bin_hostid, sizeof(bin_hostid)))
|
||||
{
|
||||
printf("cannot set hostid\n");
|
||||
return false;
|
||||
}
|
||||
@@ -488,12 +524,14 @@ static unsigned int element_get_buf(struct cc_ctrl_data *cc_data, uint8_t *dest,
|
||||
if (e == NULL)
|
||||
return 0;
|
||||
|
||||
if (!e->valid) {
|
||||
if (!e->valid)
|
||||
{
|
||||
fprintf(stderr, "element_get_buf: datatype %d not valid\n", id);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!e->data) {
|
||||
if (!e->data)
|
||||
{
|
||||
fprintf(stderr, "element_get_buf: datatype %d doesn't exist\n", id);
|
||||
return 0;
|
||||
}
|
||||
@@ -508,7 +546,8 @@ static unsigned int element_get_req(struct cc_ctrl_data *cc_data, uint8_t *dest,
|
||||
{
|
||||
unsigned int len = element_get_buf(cc_data, &dest[3], id);
|
||||
|
||||
if (len == 0) {
|
||||
if (len == 0)
|
||||
{
|
||||
fprintf(stderr, "cannot get element %d\n", id);
|
||||
return 0;
|
||||
}
|
||||
@@ -528,12 +567,14 @@ static uint8_t *element_get_ptr(struct cc_ctrl_data *cc_data, unsigned int id)
|
||||
if (e == NULL)
|
||||
return NULL;
|
||||
|
||||
if (!e->valid) {
|
||||
if (!e->valid)
|
||||
{
|
||||
fprintf(stderr, "element_get_ptr: datatype %u not valid\n", id);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (!e->data) {
|
||||
if (!e->data)
|
||||
{
|
||||
fprintf(stderr, "element_get_ptr: datatype %u doesn't exist\n", id);
|
||||
return NULL;
|
||||
}
|
||||
@@ -557,7 +598,8 @@ static bool sac_check_auth(const uint8_t *data, unsigned int len, uint8_t *sak)
|
||||
aes_xcbc_mac_process(&ctx, data, len - 16);
|
||||
aes_xcbc_mac_done(&ctx, calced_signature);
|
||||
|
||||
if (memcmp(&data[len - 16], calced_signature, 16)) {
|
||||
if (memcmp(&data[len - 16], calced_signature, 16))
|
||||
{
|
||||
fprintf(stderr, "signature wrong\n");
|
||||
return false;
|
||||
}
|
||||
@@ -654,7 +696,8 @@ static X509 *import_ci_certificates(struct cc_ctrl_data *cc_data, unsigned int i
|
||||
len = element_get_buf(cc_data, buf, id);
|
||||
|
||||
cert = certificate_import_and_check(ctx, buf, len);
|
||||
if (!cert) {
|
||||
if (!cert)
|
||||
{
|
||||
printf("cannot read/verify DER cert\n");
|
||||
return NULL;
|
||||
}
|
||||
@@ -688,19 +731,22 @@ static int check_ci_certificates(struct cc_ctrl_data *cc_data)
|
||||
#endif
|
||||
|
||||
/* import CICAM_BrandCert */
|
||||
if ((ctx->ci_cust_cert = import_ci_certificates(cc_data, 8)) == NULL) {
|
||||
if ((ctx->ci_cust_cert = import_ci_certificates(cc_data, 8)) == NULL)
|
||||
{
|
||||
printf("cannot import cert\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* import CICAM_DevCert */
|
||||
if ((ctx->ci_device_cert = import_ci_certificates(cc_data, 16)) == NULL) {
|
||||
if ((ctx->ci_device_cert = import_ci_certificates(cc_data, 16)) == NULL)
|
||||
{
|
||||
printf("cannot import cert\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* everything seems to be fine here - so extract the CICAM_id from cert */
|
||||
if (!element_set_hostid_from_certificate(cc_data, 6, ctx->ci_device_cert)) {
|
||||
if (!element_set_hostid_from_certificate(cc_data, 6, ctx->ci_device_cert))
|
||||
{
|
||||
printf("cannot set cicam_id in elements\n");
|
||||
return -1;
|
||||
}
|
||||
@@ -770,10 +816,13 @@ static int restart_dh_challenge(struct cc_ctrl_data *cc_data)
|
||||
|
||||
printf("%s -> %s\n", FILENAME, __FUNCTION__);
|
||||
|
||||
if (!cc_data->cert_ctx) {
|
||||
ctx = (struct cert_ctx*)calloc(1, sizeof(struct cert_ctx));
|
||||
if (!cc_data->cert_ctx)
|
||||
{
|
||||
ctx = (struct cert_ctx *)calloc(1, sizeof(struct cert_ctx));
|
||||
cc_data->cert_ctx = ctx;
|
||||
} else {
|
||||
}
|
||||
else
|
||||
{
|
||||
ctx = cc_data->cert_ctx;
|
||||
}
|
||||
|
||||
@@ -782,7 +831,8 @@ static int restart_dh_challenge(struct cc_ctrl_data *cc_data)
|
||||
ctx->cust_cert = certificate_load_and_check(ctx, CUSTOMER_CERT);
|
||||
ctx->device_cert = certificate_load_and_check(ctx, DEVICE_CERT);
|
||||
|
||||
if (!ctx->cust_cert || !ctx->device_cert) {
|
||||
if (!ctx->cust_cert || !ctx->device_cert)
|
||||
{
|
||||
fprintf(stderr, "cannot loader certificates\n");
|
||||
return -1;
|
||||
}
|
||||
@@ -798,7 +848,8 @@ static int restart_dh_challenge(struct cc_ctrl_data *cc_data)
|
||||
fprintf(stderr, "cannot set hostid in elements\n");
|
||||
|
||||
cc_data->rsa_device_key = rsa_privatekey_open(DEVICE_CERT);
|
||||
if (!cc_data->rsa_device_key) {
|
||||
if (!cc_data->rsa_device_key)
|
||||
{
|
||||
fprintf(stderr, "cannot read private key\n");
|
||||
return -1;
|
||||
}
|
||||
@@ -901,46 +952,47 @@ static int data_get_handle_new(struct cc_ctrl_data *cc_data, unsigned int id)
|
||||
|
||||
/* depends on new received items */
|
||||
|
||||
switch (id) {
|
||||
case 8: /* CICAM_BrandCert */
|
||||
case 14: /* DHPM */
|
||||
case 16: /* CICAM_DevCert */
|
||||
case 18: /* Signature_B */
|
||||
/* this results in CICAM_ID when cert-chain is verified and ok */
|
||||
if (check_ci_certificates(cc_data))
|
||||
switch (id)
|
||||
{
|
||||
case 8: /* CICAM_BrandCert */
|
||||
case 14: /* DHPM */
|
||||
case 16: /* CICAM_DevCert */
|
||||
case 18: /* Signature_B */
|
||||
/* this results in CICAM_ID when cert-chain is verified and ok */
|
||||
if (check_ci_certificates(cc_data))
|
||||
break;
|
||||
/* generate DHSK & AKH */
|
||||
check_dh_challenge(cc_data);
|
||||
break;
|
||||
/* generate DHSK & AKH */
|
||||
check_dh_challenge(cc_data);
|
||||
break;
|
||||
|
||||
case 19: /* auth_nonce - triggers new dh keychallenge - invalidates DHSK & AKH */
|
||||
/* generate DHPH & Signature_A */
|
||||
restart_dh_challenge(cc_data);
|
||||
break;
|
||||
case 19: /* auth_nonce - triggers new dh keychallenge - invalidates DHSK & AKH */
|
||||
/* generate DHPH & Signature_A */
|
||||
restart_dh_challenge(cc_data);
|
||||
break;
|
||||
|
||||
case 21: /* Ns_module - triggers SAC key calculation */
|
||||
generate_ns_host(cc_data);
|
||||
generate_key_seed(cc_data);
|
||||
generate_SAK_SEK(cc_data->sak, cc_data->sek, cc_data->ks_host);
|
||||
break;
|
||||
case 21: /* Ns_module - triggers SAC key calculation */
|
||||
generate_ns_host(cc_data);
|
||||
generate_key_seed(cc_data);
|
||||
generate_SAK_SEK(cc_data->sak, cc_data->sek, cc_data->ks_host);
|
||||
break;
|
||||
|
||||
/* SAC data messages */
|
||||
/* SAC data messages */
|
||||
|
||||
case 6: //CICAM_id
|
||||
case 12: //keyprecursor
|
||||
check_new_key(cc_data);
|
||||
break;
|
||||
case 26: //programm number
|
||||
case 25: //uri_message
|
||||
generate_uri_confirm(cc_data, cc_data->sak);
|
||||
break;
|
||||
case 28: //key register
|
||||
check_new_key(cc_data);
|
||||
break;
|
||||
case 6: //CICAM_id
|
||||
case 12: //keyprecursor
|
||||
check_new_key(cc_data);
|
||||
break;
|
||||
case 26: //programm number
|
||||
case 25: //uri_message
|
||||
generate_uri_confirm(cc_data, cc_data->sak);
|
||||
break;
|
||||
case 28: //key register
|
||||
check_new_key(cc_data);
|
||||
break;
|
||||
|
||||
default:
|
||||
printf("%s -> %s unhandled ID (%d)\n", FILENAME, __FUNCTION__, id);
|
||||
break;
|
||||
default:
|
||||
printf("%s -> %s unhandled ID (%d)\n", FILENAME, __FUNCTION__, id);
|
||||
break;
|
||||
}
|
||||
|
||||
return 0;
|
||||
@@ -951,22 +1003,24 @@ static int data_req_handle_new(struct cc_ctrl_data *cc_data, unsigned int id)
|
||||
#if x_debug
|
||||
printf("%s -> %s ID = (%d)\n", FILENAME, __FUNCTION__, id);
|
||||
#endif
|
||||
switch (id) {
|
||||
case 22: /* AKH */
|
||||
switch (id)
|
||||
{
|
||||
uint8_t akh[32], host_id[8];
|
||||
memset(akh, 0, sizeof(akh));
|
||||
if (cc_data->akh_index != 5) {
|
||||
if (!get_authdata(host_id, cc_data->dhsk, akh, cc_data->slot->slot, cc_data->akh_index++))
|
||||
cc_data->akh_index = 5;
|
||||
if (!element_set(cc_data, 22, akh, 32))
|
||||
printf("cannot set AKH in elements\n");
|
||||
if (!element_set(cc_data, 5, host_id, 8))
|
||||
printf("cannot set host_id in elements\n");
|
||||
case 22: /* AKH */
|
||||
{
|
||||
uint8_t akh[32], host_id[8];
|
||||
memset(akh, 0, sizeof(akh));
|
||||
if (cc_data->akh_index != 5)
|
||||
{
|
||||
if (!get_authdata(host_id, cc_data->dhsk, akh, cc_data->slot->slot, cc_data->akh_index++))
|
||||
cc_data->akh_index = 5;
|
||||
if (!element_set(cc_data, 22, akh, 32))
|
||||
printf("cannot set AKH in elements\n");
|
||||
if (!element_set(cc_data, 5, host_id, 8))
|
||||
printf("cannot set host_id in elements\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
default:
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return 0;
|
||||
@@ -980,7 +1034,8 @@ static int data_get_loop(struct cc_ctrl_data *cc_data, const unsigned char *data
|
||||
#if x_debug
|
||||
printf("%s -> %s\n", FILENAME, __FUNCTION__);
|
||||
#endif
|
||||
for (i = 0; i < items; i++) {
|
||||
for (i = 0; i < items; i++)
|
||||
{
|
||||
if (pos + 3 > datalen)
|
||||
return 0;
|
||||
|
||||
@@ -1020,14 +1075,16 @@ static int data_req_loop(struct cc_ctrl_data *cc_data, unsigned char *dest, cons
|
||||
if (items > datalen)
|
||||
return -1;
|
||||
|
||||
for (i = 0; i < items; i++) {
|
||||
for (i = 0; i < items; i++)
|
||||
{
|
||||
dt_id = *data++;
|
||||
#if x_debug
|
||||
printf("req element %d\n", dt_id);
|
||||
#endif
|
||||
data_req_handle_new(cc_data, dt_id); /* check if there is any action needed before we answer */
|
||||
len = element_get_req(cc_data, dest, dt_id);
|
||||
if (len == 0) {
|
||||
if (len == 0)
|
||||
{
|
||||
printf("cannot get element %d\n", dt_id);
|
||||
return -1;
|
||||
}
|
||||
@@ -1054,13 +1111,15 @@ bool eDVBCIContentControlManagerSession::data_initialize(eDVBCISlot *tslot)
|
||||
|
||||
printf("%s -> %s\n", FILENAME, __FUNCTION__);
|
||||
|
||||
if (tslot->private_data) {
|
||||
if (tslot->private_data)
|
||||
{
|
||||
fprintf(stderr, "strange private_data not null!\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
data = (struct cc_ctrl_data*)calloc(1, sizeof(struct cc_ctrl_data));
|
||||
if (!data) {
|
||||
data = (struct cc_ctrl_data *)calloc(1, sizeof(struct cc_ctrl_data));
|
||||
if (!data)
|
||||
{
|
||||
fprintf(stderr, "out of memory\n");
|
||||
return false;
|
||||
}
|
||||
@@ -1084,7 +1143,8 @@ bool eDVBCIContentControlManagerSession::data_initialize(eDVBCISlot *tslot)
|
||||
|
||||
/* load first AKH */
|
||||
data->akh_index = 0;
|
||||
if (!get_authdata(host_id, data->dhsk, buf, tslot->slot, data->akh_index)) {
|
||||
if (!get_authdata(host_id, data->dhsk, buf, tslot->slot, data->akh_index))
|
||||
{
|
||||
/* no AKH available */
|
||||
memset(buf, 0, sizeof(buf));
|
||||
data->akh_index = 5; /* last one */
|
||||
@@ -1114,7 +1174,7 @@ void eDVBCIContentControlManagerSession::ci_ccmgr_cc_open_cnf(eDVBCISlot *tslot)
|
||||
|
||||
bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_data_req(eDVBCISlot *tslot, const uint8_t *data, unsigned int len)
|
||||
{
|
||||
struct cc_ctrl_data *cc_data = (struct cc_ctrl_data*)(tslot->private_data);
|
||||
struct cc_ctrl_data *cc_data = (struct cc_ctrl_data *)(tslot->private_data);
|
||||
uint8_t cc_data_cnf_tag[3] = { 0x9f, 0x90, 0x04 };
|
||||
uint8_t dest[2048 * 2];
|
||||
int dt_nr;
|
||||
@@ -1143,7 +1203,8 @@ bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_data_req(eDVBCISlot *tslot,
|
||||
dest[1] = dt_nr;
|
||||
|
||||
answ_len = data_req_loop(cc_data, &dest[2], &data[rp], len - rp, dt_nr);
|
||||
if (answ_len <= 0) {
|
||||
if (answ_len <= 0)
|
||||
{
|
||||
fprintf(stderr, "cannot req data\n");
|
||||
return false;
|
||||
}
|
||||
@@ -1157,9 +1218,9 @@ bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_data_req(eDVBCISlot *tslot,
|
||||
|
||||
void eDVBCIContentControlManagerSession::ci_ccmgr_cc_sac_sync_req(eDVBCISlot *tslot, const uint8_t *data, unsigned int
|
||||
#if y_debug
|
||||
len
|
||||
len
|
||||
#endif
|
||||
)
|
||||
)
|
||||
{
|
||||
const uint8_t sync_cnf_tag[3] = { 0x9f, 0x90, 0x10 };
|
||||
uint8_t dest[64];
|
||||
@@ -1193,7 +1254,7 @@ void eDVBCIContentControlManagerSession::ci_ccmgr_cc_sync_req()
|
||||
|
||||
bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_sac_send(eDVBCISlot *tslot, const uint8_t *tag, uint8_t *data, unsigned int pos)
|
||||
{
|
||||
struct cc_ctrl_data *cc_data = (struct cc_ctrl_data*)(tslot->private_data);
|
||||
struct cc_ctrl_data *cc_data = (struct cc_ctrl_data *)(tslot->private_data);
|
||||
printf("%s -> %s (%02X%02X%02X) \n", FILENAME, __FUNCTION__, tag[0], tag[1], tag[2]);
|
||||
|
||||
if (pos < 8)
|
||||
@@ -1217,7 +1278,7 @@ bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_sac_send(eDVBCISlot *tslot,
|
||||
|
||||
bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_sac_data_req(eDVBCISlot *tslot, const uint8_t *data, unsigned int len)
|
||||
{
|
||||
struct cc_ctrl_data *cc_data = (struct cc_ctrl_data*)(tslot->private_data);
|
||||
struct cc_ctrl_data *cc_data = (struct cc_ctrl_data *)(tslot->private_data);
|
||||
const uint8_t data_cnf_tag[3] = { 0x9f, 0x90, 0x08 };
|
||||
uint8_t dest[2048];
|
||||
uint8_t tmp[len];
|
||||
@@ -1240,7 +1301,8 @@ bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_sac_data_req(eDVBCISlot *ts
|
||||
printf("%02x ", data[i]);
|
||||
printf("\n");
|
||||
#endif
|
||||
if (!sac_check_auth(data, len, cc_data->sak)) {
|
||||
if (!sac_check_auth(data, len, cc_data->sak))
|
||||
{
|
||||
fprintf(stderr, "check_auth of message failed\n");
|
||||
return false;
|
||||
}
|
||||
@@ -1269,7 +1331,8 @@ bool eDVBCIContentControlManagerSession::ci_ccmgr_cc_sac_data_req(eDVBCISlot *ts
|
||||
dest[pos++] = dt_nr; /* dt_nbr */
|
||||
|
||||
answ_len = data_req_loop(cc_data, &dest[pos], &data[rp], len - rp, dt_nr);
|
||||
if (answ_len <= 0) {
|
||||
if (answ_len <= 0)
|
||||
{
|
||||
fprintf(stderr, "cannot req data\n");
|
||||
return false;
|
||||
}
|
||||
@@ -1294,7 +1357,7 @@ eDVBCIContentControlManagerSession::~eDVBCIContentControlManagerSession()
|
||||
|
||||
void eDVBCIContentControlManagerSession::ci_ccmgr_doClose(eDVBCISlot *tslot)
|
||||
{
|
||||
struct cc_ctrl_data *data = (struct cc_ctrl_data*)(tslot->private_data);
|
||||
struct cc_ctrl_data *data = (struct cc_ctrl_data *)(tslot->private_data);
|
||||
printf("%s -> %s\n", FILENAME, __FUNCTION__);
|
||||
|
||||
descrambler_deinit();
|
||||
@@ -1309,23 +1372,35 @@ int eDVBCIContentControlManagerSession::receivedAPDU(const unsigned char *tag, c
|
||||
printf("SESSION(%d)/CC %02x %02x %02x: ", session_nb, tag[0], tag[1], tag[2]);
|
||||
#if y_debug
|
||||
for (int i = 0; i < len; i++)
|
||||
printf("%02x ", ((const unsigned char*)data)[i]);
|
||||
printf("%02x ", ((const unsigned char *)data)[i]);
|
||||
#endif
|
||||
printf("\n");
|
||||
|
||||
if ((tag[0] == 0x9f) && (tag[1] == 0x90)) {
|
||||
switch (tag[2]) {
|
||||
case 0x01: ci_ccmgr_cc_open_cnf(slot); break;
|
||||
case 0x03: ci_ccmgr_cc_data_req(slot, (const uint8_t*)data, len); break;
|
||||
case 0x05: ci_ccmgr_cc_sync_req(); break;
|
||||
case 0x07: ci_ccmgr_cc_sac_data_req(slot, (const uint8_t*)data, len); break;
|
||||
case 0x09: ci_ccmgr_cc_sac_sync_req(slot, (const uint8_t*)data, len); break;
|
||||
default:
|
||||
fprintf(stderr, "unknown apdu tag %02x\n", tag[2]);
|
||||
break;
|
||||
if ((tag[0] == 0x9f) && (tag[1] == 0x90))
|
||||
{
|
||||
switch (tag[2])
|
||||
{
|
||||
case 0x01:
|
||||
ci_ccmgr_cc_open_cnf(slot);
|
||||
break;
|
||||
case 0x03:
|
||||
ci_ccmgr_cc_data_req(slot, (const uint8_t *)data, len);
|
||||
break;
|
||||
case 0x05:
|
||||
ci_ccmgr_cc_sync_req();
|
||||
break;
|
||||
case 0x07:
|
||||
ci_ccmgr_cc_sac_data_req(slot, (const uint8_t *)data, len);
|
||||
break;
|
||||
case 0x09:
|
||||
ci_ccmgr_cc_sac_sync_req(slot, (const uint8_t *)data, len);
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "unknown apdu tag %02x\n", tag[2]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -1342,7 +1417,7 @@ int eDVBCIContentControlManagerSession::doAction()
|
||||
}
|
||||
case stateFinal:
|
||||
printf("stateFinal und action! kann doch garnicht sein ;)\n");
|
||||
// fall through
|
||||
// fall through
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user