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krb5_gssapi: Renamed the status variables

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For consistency with the spnego code.
This commit is contained in:
Steve Holme 2016-04-02 06:25:30 +01:00
parent ced0cbb5b7
commit 9173dc0682
1 changed files with 49 additions and 49 deletions
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98
lib/vauth/krb5_gssapi.c
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@ -78,9 +78,9 @@ CURLcode Curl_auth_create_gssapi_user_message(struct SessionHandle *data,
CURLcode result = CURLE_OK; CURLcode result = CURLE_OK;
size_t chlglen = 0; size_t chlglen = 0;
unsigned char *chlg = NULL; unsigned char *chlg = NULL;
OM_uint32 gss_status; OM_uint32 major_status;
OM_uint32 gss_major_status; OM_uint32 minor_status;
OM_uint32 gss_minor_status; OM_uint32 unused_status;
gss_buffer_desc spn_token = GSS_C_EMPTY_BUFFER; gss_buffer_desc spn_token = GSS_C_EMPTY_BUFFER;
gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER;
gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER;
@ -99,11 +99,11 @@ CURLcode Curl_auth_create_gssapi_user_message(struct SessionHandle *data,
spn_token.length = strlen(spn); spn_token.length = strlen(spn);
/* Import the SPN */ /* Import the SPN */
gss_major_status = gss_import_name(&gss_minor_status, &spn_token, major_status = gss_import_name(&minor_status, &spn_token,
GSS_C_NT_HOSTBASED_SERVICE, &krb5->spn); GSS_C_NT_HOSTBASED_SERVICE, &krb5->spn);
if(GSS_ERROR(gss_major_status)) { if(GSS_ERROR(major_status)) {
Curl_gss_log_error(data, "gss_import_name() failed: ", Curl_gss_log_error(data, "gss_import_name() failed: ",
gss_major_status, gss_minor_status); major_status, minor_status);
free(spn); free(spn);
@ -132,25 +132,25 @@ CURLcode Curl_auth_create_gssapi_user_message(struct SessionHandle *data,
input_token.length = chlglen; input_token.length = chlglen;
} }
gss_major_status = Curl_gss_init_sec_context(data, major_status = Curl_gss_init_sec_context(data,
&gss_minor_status, &minor_status,
&krb5->context, &krb5->context,
krb5->spn, krb5->spn,
&Curl_krb5_mech_oid, &Curl_krb5_mech_oid,
GSS_C_NO_CHANNEL_BINDINGS, GSS_C_NO_CHANNEL_BINDINGS,
&input_token, &input_token,
&output_token, &output_token,
mutual_auth, mutual_auth,
NULL); NULL);
free(input_token.value); free(input_token.value);
if(GSS_ERROR(gss_major_status)) { if(GSS_ERROR(major_status)) {
if(output_token.value) if(output_token.value)
gss_release_buffer(&gss_status, &output_token); gss_release_buffer(&unused_status, &output_token);
Curl_gss_log_error(data, "gss_init_sec_context() failed: ", Curl_gss_log_error(data, "gss_init_sec_context() failed: ",
gss_major_status, gss_minor_status); major_status, minor_status);
return CURLE_RECV_ERROR; return CURLE_RECV_ERROR;
} }
@ -160,7 +160,7 @@ CURLcode Curl_auth_create_gssapi_user_message(struct SessionHandle *data,
result = Curl_base64_encode(data, (char *) output_token.value, result = Curl_base64_encode(data, (char *) output_token.value,
output_token.length, outptr, outlen); output_token.length, outptr, outlen);
gss_release_buffer(&gss_status, &output_token); gss_release_buffer(&unused_status, &output_token);
} }
return result; return result;
@ -194,9 +194,9 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
size_t messagelen = 0; size_t messagelen = 0;
unsigned char *chlg = NULL; unsigned char *chlg = NULL;
unsigned char *message = NULL; unsigned char *message = NULL;
OM_uint32 gss_status; OM_uint32 major_status;
OM_uint32 gss_major_status; OM_uint32 minor_status;
OM_uint32 gss_minor_status; OM_uint32 unused_status;
gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER;
gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER;
unsigned int indata = 0; unsigned int indata = 0;
@ -222,12 +222,12 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
} }
/* Get the fully qualified username back from the context */ /* Get the fully qualified username back from the context */
gss_major_status = gss_inquire_context(&gss_minor_status, krb5->context, major_status = gss_inquire_context(&minor_status, krb5->context,
&username, NULL, NULL, NULL, NULL, &username, NULL, NULL, NULL, NULL,
NULL, NULL); NULL, NULL);
if(GSS_ERROR(gss_major_status)) { if(GSS_ERROR(major_status)) {
Curl_gss_log_error(data, "gss_inquire_context() failed: ", Curl_gss_log_error(data, "gss_inquire_context() failed: ",
gss_major_status, gss_minor_status); major_status, minor_status);
free(chlg); free(chlg);
@ -235,11 +235,11 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
} }
/* Convert the username from internal format to a displayable token */ /* Convert the username from internal format to a displayable token */
gss_major_status = gss_display_name(&gss_minor_status, username, major_status = gss_display_name(&minor_status, username,
&username_token, NULL); &username_token, NULL);
if(GSS_ERROR(gss_major_status)) { if(GSS_ERROR(major_status)) {
Curl_gss_log_error(data, "gss_display_name() failed: ", Curl_gss_log_error(data, "gss_display_name() failed: ",
gss_major_status, gss_minor_status); major_status, minor_status);
free(chlg); free(chlg);
@ -251,13 +251,13 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
input_token.length = chlglen; input_token.length = chlglen;
/* Decrypt the inbound challenge and obtain the qop */ /* Decrypt the inbound challenge and obtain the qop */
gss_major_status = gss_unwrap(&gss_minor_status, krb5->context, &input_token, major_status = gss_unwrap(&minor_status, krb5->context, &input_token,
&output_token, NULL, &qop); &output_token, NULL, &qop);
if(GSS_ERROR(gss_major_status)) { if(GSS_ERROR(major_status)) {
Curl_gss_log_error(data, "gss_unwrap() failed: ", Curl_gss_log_error(data, "gss_unwrap() failed: ",
gss_major_status, gss_minor_status); major_status, minor_status);
gss_release_buffer(&gss_status, &username_token); gss_release_buffer(&unused_status, &username_token);
free(chlg); free(chlg);
return CURLE_BAD_CONTENT_ENCODING; return CURLE_BAD_CONTENT_ENCODING;
@ -267,7 +267,7 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
if(output_token.length != 4) { if(output_token.length != 4) {
infof(data, "GSSAPI handshake failure (invalid security data)\n"); infof(data, "GSSAPI handshake failure (invalid security data)\n");
gss_release_buffer(&gss_status, &username_token); gss_release_buffer(&unused_status, &username_token);
free(chlg); free(chlg);
return CURLE_BAD_CONTENT_ENCODING; return CURLE_BAD_CONTENT_ENCODING;
@ -275,7 +275,7 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
/* Copy the data out and free the challenge as it is not required anymore */ /* Copy the data out and free the challenge as it is not required anymore */
memcpy(&indata, output_token.value, 4); memcpy(&indata, output_token.value, 4);
gss_release_buffer(&gss_status, &output_token); gss_release_buffer(&unused_status, &output_token);
free(chlg); free(chlg);
/* Extract the security layer */ /* Extract the security layer */
@ -283,7 +283,7 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
if(!(sec_layer & GSSAUTH_P_NONE)) { if(!(sec_layer & GSSAUTH_P_NONE)) {
infof(data, "GSSAPI handshake failure (invalid security layer)\n"); infof(data, "GSSAPI handshake failure (invalid security layer)\n");
gss_release_buffer(&gss_status, &username_token); gss_release_buffer(&unused_status, &username_token);
return CURLE_BAD_CONTENT_ENCODING; return CURLE_BAD_CONTENT_ENCODING;
} }
@ -301,7 +301,7 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
messagelen = sizeof(outdata) + username_token.length + 1; messagelen = sizeof(outdata) + username_token.length + 1;
message = malloc(messagelen); message = malloc(messagelen);
if(!message) { if(!message) {
gss_release_buffer(&gss_status, &username_token); gss_release_buffer(&unused_status, &username_token);
return CURLE_OUT_OF_MEMORY; return CURLE_OUT_OF_MEMORY;
} }
@ -318,19 +318,19 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
message[messagelen - 1] = '\0'; message[messagelen - 1] = '\0';
/* Free the username token as it is not required anymore */ /* Free the username token as it is not required anymore */
gss_release_buffer(&gss_status, &username_token); gss_release_buffer(&unused_status, &username_token);
/* Setup the "authentication data" security buffer */ /* Setup the "authentication data" security buffer */
input_token.value = message; input_token.value = message;
input_token.length = messagelen; input_token.length = messagelen;
/* Encrypt the data */ /* Encrypt the data */
gss_major_status = gss_wrap(&gss_minor_status, krb5->context, 0, major_status = gss_wrap(&minor_status, krb5->context, 0,
GSS_C_QOP_DEFAULT, &input_token, NULL, GSS_C_QOP_DEFAULT, &input_token, NULL,
&output_token); &output_token);
if(GSS_ERROR(gss_major_status)) { if(GSS_ERROR(major_status)) {
Curl_gss_log_error(data, "gss_wrap() failed: ", Curl_gss_log_error(data, "gss_wrap() failed: ",
gss_major_status, gss_minor_status); major_status, minor_status);
free(message); free(message);
@ -342,7 +342,7 @@ CURLcode Curl_auth_create_gssapi_security_message(struct SessionHandle *data,
output_token.length, outptr, outlen); output_token.length, outptr, outlen);
/* Free the output buffer */ /* Free the output buffer */
gss_release_buffer(&gss_status, &output_token); gss_release_buffer(&unused_status, &output_token);
/* Free the message buffer */ /* Free the message buffer */
free(message); free(message);