DockerCLI/vendor/github.com/docker/docker-credential-helpers/secretservice/secretservice_linux.c

163 lines
4.7 KiB
C

#include <string.h>
#include <stdlib.h>
#include "secretservice_linux.h"
const SecretSchema *docker_get_schema(void)
{
static const SecretSchema docker_schema = {
"io.docker.Credentials", SECRET_SCHEMA_NONE,
{
{ "label", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "server", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "username", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "docker_cli", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "NULL", 0 },
}
};
return &docker_schema;
}
GError *add(char *label, char *server, char *username, char *secret) {
GError *err = NULL;
secret_password_store_sync (DOCKER_SCHEMA, SECRET_COLLECTION_DEFAULT,
server, secret, NULL, &err,
"label", label,
"server", server,
"username", username,
"docker_cli", "1",
NULL);
return err;
}
GError *delete(char *server) {
GError *err = NULL;
secret_password_clear_sync(DOCKER_SCHEMA, NULL, &err,
"server", server,
"docker_cli", "1",
NULL);
if (err != NULL)
return err;
return NULL;
}
char *get_attribute(const char *attribute, SecretItem *item) {
GHashTable *attributes;
GHashTableIter iter;
gchar *value, *key;
attributes = secret_item_get_attributes(item);
g_hash_table_iter_init(&iter, attributes);
while (g_hash_table_iter_next(&iter, (void **)&key, (void **)&value)) {
if (strncmp(key, attribute, strlen(key)) == 0)
return (char *)value;
}
g_hash_table_unref(attributes);
return NULL;
}
GError *get(char *server, char **username, char **secret) {
GError *err = NULL;
GHashTable *attributes;
SecretService *service;
GList *items, *l;
SecretSearchFlags flags = SECRET_SEARCH_LOAD_SECRETS | SECRET_SEARCH_ALL | SECRET_SEARCH_UNLOCK;
SecretValue *secretValue;
gsize length;
gchar *value;
attributes = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
g_hash_table_insert(attributes, g_strdup("server"), g_strdup(server));
g_hash_table_insert(attributes, g_strdup("docker_cli"), g_strdup("1"));
service = secret_service_get_sync(SECRET_SERVICE_NONE, NULL, &err);
if (err == NULL) {
items = secret_service_search_sync(service, DOCKER_SCHEMA, attributes, flags, NULL, &err);
if (err == NULL) {
for (l = items; l != NULL; l = g_list_next(l)) {
value = secret_item_get_schema_name(l->data);
if (strncmp(value, "io.docker.Credentials", strlen(value)) != 0) {
g_free(value);
continue;
}
g_free(value);
secretValue = secret_item_get_secret(l->data);
if (secret != NULL) {
*secret = strdup(secret_value_get(secretValue, &length));
secret_value_unref(secretValue);
}
*username = get_attribute("username", l->data);
}
g_list_free_full(items, g_object_unref);
}
g_object_unref(service);
}
g_hash_table_unref(attributes);
if (err != NULL) {
return err;
}
return NULL;
}
GError *list(char *ref_label, char *** paths, char *** accts, unsigned int *list_l) {
GList *items;
GError *err = NULL;
SecretService *service;
SecretSearchFlags flags = SECRET_SEARCH_LOAD_SECRETS | SECRET_SEARCH_ALL | SECRET_SEARCH_UNLOCK;
GHashTable *attributes = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
// List credentials with the right label only
g_hash_table_insert(attributes, g_strdup("label"), g_strdup(ref_label));
service = secret_service_get_sync(SECRET_SERVICE_NONE, NULL, &err);
if (err != NULL) {
return err;
}
items = secret_service_search_sync(service, NULL, attributes, flags, NULL, &err);
int numKeys = g_list_length(items);
if (err != NULL) {
return err;
}
char **tmp_paths = (char **) calloc(1,(int)sizeof(char *)*numKeys);
char **tmp_accts = (char **) calloc(1,(int)sizeof(char *)*numKeys);
// items now contains our keys from the gnome keyring
// we will now put it in our two lists to return it to go
GList *current;
int listNumber = 0;
for(current = items; current!=NULL; current = current->next) {
char *pathTmp = secret_item_get_label(current->data);
// you cannot have a key without a label in the gnome keyring
char *acctTmp = get_attribute("username",current->data);
if (acctTmp==NULL) {
acctTmp = "account not defined";
}
tmp_paths[listNumber] = (char *) calloc(1, sizeof(char)*(strlen(pathTmp)+1));
tmp_accts[listNumber] = (char *) calloc(1, sizeof(char)*(strlen(acctTmp)+1));
memcpy(tmp_paths[listNumber], pathTmp, sizeof(char)*(strlen(pathTmp)+1));
memcpy(tmp_accts[listNumber], acctTmp, sizeof(char)*(strlen(acctTmp)+1));
listNumber = listNumber + 1;
}
*paths = (char **) realloc(tmp_paths, (int)sizeof(char *)*listNumber);
*accts = (char **) realloc(tmp_accts, (int)sizeof(char *)*listNumber);
*list_l = listNumber;
return NULL;
}
void freeListData(char *** data, unsigned int length) {
int i;
for(i=0; i<length; i++) {
free((*data)[i]);
}
free(*data);
}