dash/proxmark3
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Cliparser fix

Browse Source 
Fix CLIGetStrwithRetrun
Allows casting and requires the buffer length to be passed in.
Existing uses of the function have been updated.
This commit is contained in:
mwalker33
2020-10-17 09:20:33 +11:00
committed by Philippe Teuwen
parent 8aa70b37e3
commit bb59250eca
6 changed files with 16 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
client/src/cmdhffido.c
View File

@@ -209,6 +209,7 @@ static int cmd_hf_fido_register(const char *cmd) {
if (paramsPlain) {
memset(cdata, 0x00, 32);
chlen = sizeof(cdata);
CLIGetStrWithReturn(ctx, 6, cdata, &chlen);
if (chlen > 16) {
PrintAndLogEx(ERR, "ERROR: challenge parameter length in ASCII mode must be less than 16 chars instead of: %d", chlen);
@@ -216,6 +217,7 @@ static int cmd_hf_fido_register(const char *cmd) {
return PM3_EINVARG;
}
} else {
chlen = sizeof(cdata);
CLIGetHexWithReturn(ctx, 6, cdata, &chlen);
if (chlen && chlen != 32) {
PrintAndLogEx(ERR, "ERROR: challenge parameter length must be 32 bytes only.");
@@ -229,6 +231,7 @@ static int cmd_hf_fido_register(const char *cmd) {
if (paramsPlain) {
memset(adata, 0x00, 32);
applen = sizeof(adata);
CLIGetStrWithReturn(ctx, 7, adata, &applen);
if (applen > 16) {
PrintAndLogEx(ERR, "ERROR: application parameter length in ASCII mode must be less than 16 chars instead of: %d", applen);
@@ -236,6 +239,7 @@ static int cmd_hf_fido_register(const char *cmd) {
return PM3_EINVARG;
}
} else {
applen = sizeof(adata);
CLIGetHexWithReturn(ctx, 7, adata, &applen);
if (applen && applen != 32) {
PrintAndLogEx(ERR, "ERROR: application parameter length must be 32 bytes only.");
@@ -485,6 +489,7 @@ static int cmd_hf_fido_authenticate(const char *cmd) {
if (paramsPlain) {
memset(hdata, 0x00, 32);
hdatalen = sizeof(hdata);
CLIGetStrWithReturn(ctx, 9, hdata, &hdatalen);
if (hdatalen > 16) {
PrintAndLogEx(ERR, "ERROR: challenge parameter length in ASCII mode must be less than 16 chars instead of: %d", hdatalen);
@@ -492,6 +497,7 @@ static int cmd_hf_fido_authenticate(const char *cmd) {
return PM3_EINVARG;
}
} else {
hdatalen = sizeof(hdata);
CLIGetHexWithReturn(ctx, 10, hdata, &hdatalen);
if (hdatalen && hdatalen != 32) {
PrintAndLogEx(ERR, "ERROR: challenge parameter length must be 32 bytes only.");
@@ -505,6 +511,7 @@ static int cmd_hf_fido_authenticate(const char *cmd) {
if (paramsPlain) {
memset(hdata, 0x00, 32);
hdatalen = sizeof(hdata);
CLIGetStrWithReturn(ctx, 11, hdata, &hdatalen);
if (hdatalen > 16) {
PrintAndLogEx(ERR, "ERROR: application parameter length in ASCII mode must be less than 16 chars instead of: %d", hdatalen);
@@ -512,6 +519,7 @@ static int cmd_hf_fido_authenticate(const char *cmd) {
return PM3_EINVARG;
}
} else {
hdatalen = sizeof(hdata);
CLIGetHexWithReturn(ctx, 10, hdata, &hdatalen);
if (hdatalen && hdatalen != 32) {
PrintAndLogEx(ERR, "ERROR: application parameter length must be 32 bytes only.");
@@ -693,6 +701,7 @@ static int cmd_hf_fido_2make_credential(const char *cmd) {
uint8_t jsonname[FILE_PATH_SIZE] = {0};
char *cjsonname = (char *)jsonname;
int jsonnamelen = 0;
jsonnamelen = sizeof(jsonname);
CLIGetStrWithReturn(ctx, 5, jsonname, &jsonnamelen);
if (!jsonnamelen) {
@@ -817,7 +826,7 @@ static int cmd_hf_fido_2get_assertion(const char *cmd) {
uint8_t jsonname[FILE_PATH_SIZE] = {0};
char *cjsonname = (char *)jsonname;
int jsonnamelen = 0;
int jsonnamelen = sizeof(jsonname);
CLIGetStrWithReturn(ctx, 5, jsonname, &jsonnamelen);
if (!jsonnamelen) {