int UserDir::authenticate( HttpSession *pSession, const char * pUserName, int len,
const char * pPasswd, int encryptMethod,
const AuthRequired * pRequired )
{
int ready = 0;
const AuthUser * pUser = getRequiredUser( pSession, pUserName, len, pRequired, &ready );
if ( ready != 0 )
return ready;
if ( !pUser || !pUser->isExist() )
return SC_401;
const char * pStored = pUser->getPasswd();
// if (( encryptMethod == m_encryptMethod )||
// ( m_encryptMethod == AuthUser::ENCRYPT_UNKNOWN ))
if ( pStored )
{
switch( pUser->getEncMethod() )
{
case ENCRYPT_UNKNOWN:
case ENCRYPT_PLAIN:
if ( strcmp( pPasswd, pUser->getPasswd() ) == 0 )
return 0;
//fall through
case ENCRYPT_CRYPT:
if ( strcmp( pStored, crypt( pPasswd, pStored )) == 0 )
return 0;
break;
case ENCRYPT_MD5:
if ( verifyMD5(pStored, pPasswd, 0 ) == 0 )
return 0;
break;
case ENCRYPT_SHA:
if ( verifySHA(pStored, pPasswd, 0 ) == 0 )
return 0;
break;
case ENCRYPT_SMD5:
if ( verifyMD5(pStored, pPasswd, 1 ) == 0 )
return 0;
break;
case ENCRYPT_SSHA:
if ( verifySHA(pStored, pPasswd, 1 ) == 0 )
return 0;
break;
}
}
return SC_401;
}
int
main (int argc, char *argv[]) {
aws_init();
if(argv[3] != NULL) {
aws_set_debug(atoi(argv[3]));
}
IOBuf * aws_buf = aws_iobuf_new();
// Read credential file
int rv = aws_read_config("myteksi");
if ( rv )
{
fprintf(stderr, "Could not find a credential in the config file \n" );
fprintf(stderr, "Make sure your ~/.awsAuth file is correct \n" );
exit (1);
}
// Read config file
FILE *fp = NULL;
char getline[ LINE_MAX * sizeof(char) ];
if( (fp = fopen("s3config", "r")) == NULL) {
//File does not exist. Initialize it
if( (fp = fopen("s3config", "w+")) == NULL) {
fprintf(stderr, "ERROR: Unable to create config file.\n");
exit(0);
}
// Ask for bucket_name
fprintf(stdout, "Config file doesn't exist yet! Creating one now. \n");
fprintf(stdout, "Please specify the AWS S3 base address "
"[default s3.amazonaws.com] :");
char getInput[ LINE_MAX * sizeof(char) ];
if( fgets( getInput, sizeof(getInput) , stdin ) != NULL ) {
if( strcmp(getInput, "\n") != 0 ) {
S3_host = strndup(getInput, strlen(getInput) -1); // Remove trailing NL
}
else {
S3_host = strdup("s3.amazonaws.com");
}
}
int validbucketname = 0;
while( !validbucketname ) {
fprintf(stdout, "Please specify the bucket name: ");
if( fgets( getInput, sizeof(getInput) , stdin ) != NULL ) {
bucketname = strndup(getInput, strlen(getInput) -1);
validbucketname = 1;
}
}
char * buf = malloc( snprintf(NULL, 0, "S3_Base_Address=\"%s\"\n"
"bucket_name=\"%s\"\n", S3_host, bucketname));
sprintf(buf, "S3_Base_Address=\"%s\"\n"
"bucket_name=\"%s\"\n", S3_host, bucketname );
if( fputs( buf, fp ) == EOF ) {
fprintf(stderr, "ERROR: Unable to create config file.\n");
}
}
// Config file exist, parse it
else {
char delim[4] = {'=', '\"', '\n', '\0'};
char* left;
char* right;
while( fgets( getline, sizeof(getline) , fp ) != NULL ) {
if( (left = strtok(getline, delim)) != NULL ) {
right = strtok(NULL, delim);
}
else {
//Empty Line
}
// Match the strings
char* comparison = "S3_Base_Address";
if( strcmp(left, comparison) == 0) {
if(right != NULL) {
S3_host = strdup(right);
}
else {
S3_host = strdup("s3.amazonaws.com");
}
}
comparison = "bucket_name";
if( strcmp(left, comparison) == 0 && right != NULL) {
bucketname = strdup(right);
}
} // End while
if( S3_host == NULL || bucketname == NULL ) {
fprintf(stderr, "ERROR: Invalid entry in config file.\n");
}
}
// Set parameters in S3 library
s3_set_host(S3_host);
s3_set_bucket(bucketname);
s3_set_acl(S3_acl);
// Check for valid arguments
if ( argc != 3 && argc != 4 ) {
fprintf(stderr, "Usage: s3util <operation> <filename>\n");
fprintf(stderr, "Operation can be one of {PUT, GET, DELETE}\n");
exit(1);
}
// Check if operation is valid
operation = strdup(argv[1]);
filename = strdup(argv[2]);
// PUT file
if( strcmp(operation, "PUT") == 0 ) {
int rc;
char s3replyMD5[33];
rv = put_file( aws_buf, filename );
rc = -1;
if( aws_buf->eTag != NULL && strlen(aws_buf->eTag) > 2 ) {
memset(s3replyMD5, 0, 33);
memcpy(s3replyMD5, aws_buf->eTag + 1, 32);
rc = verifyMD5(filename, s3replyMD5);
}
if(rv != 0 || rc != 0) {
printf ( "PUT operation was unsuccessful \n" );
return rc;
}
printf ( "MD5SUM matches, file uploaded successfully \n" );
}
// GET file
else if( strcmp(operation, "GET") == 0 ) {
rv = get_file( aws_buf, filename );
if(rv == 0 && aws_buf->code == 200) {
printf ( "File was successfully downloaded \n" );
}
else {
printf ( "GET operation was unsuccessful \n" );
return(-1);
}
}
// DELETE FILE
else if( strcmp(operation, "DELETE") == 0 ) {
rv = delete_file( aws_buf, filename );
if(rv == 0 && aws_buf->code == 204) {
printf ( "File was successfully deleted \n" );
}
else {
printf ( "DELETE operation was unsuccessful \n" );
return(-1);
}
}
else {
fprintf(stderr, "Invalid operation, operation must be one of "
"{PUT, GET, DELETE}\n");
return(1);
}
/*
printf ( "RV %d\n", rv );
printf ( "CODE [%d] \n", aws_buf->code );
printf ( "RESULT [%s] \n", aws_buf->result );
printf ( "LEN [%d] \n", aws_buf->len );
printf ( "LASTMOD [%s] \n", aws_buf->lastMod );
printf ( "ETAG [%s] \n", aws_buf->eTag );
*/
aws_iobuf_free(aws_buf);
global_free();
return 0;
}
