mronge@mronges-macbook-pro-15.local
145 lines
4.2 KiB
Objective-C
145 lines
4.2 KiB
Objective-C
#import "CTESMTP.h"
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#import "CTCoreAddress.h"
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#import "CTCoreMessage.h"
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#import "MailCoreTypes.h"
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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/* Code from Dinh Viet Hoa */
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static int fill_remote_ip_port(mailstream * stream, char * remote_ip_port, size_t remote_ip_port_len) {
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mailstream_low * low;
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int fd;
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struct sockaddr_in name;
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socklen_t namelen;
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char remote_ip_port_buf[128];
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int r;
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low = mailstream_get_low(stream);
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fd = mailstream_low_get_fd(low);
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namelen = sizeof(name);
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r = getpeername(fd, (struct sockaddr *) &name, &namelen);
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if (r < 0)
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return -1;
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if (inet_ntop(AF_INET, &name.sin_addr, remote_ip_port_buf,
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sizeof(remote_ip_port_buf)))
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return -1;
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snprintf(remote_ip_port, remote_ip_port_len, "%s;%i",
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remote_ip_port_buf, ntohs(name.sin_port));
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return 0;
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}
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static int fill_local_ip_port(mailstream * stream, char * local_ip_port, size_t local_ip_port_len) {
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mailstream_low * low;
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int fd;
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struct sockaddr_in name;
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socklen_t namelen;
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char local_ip_port_buf[128];
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int r;
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low = mailstream_get_low(stream);
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fd = mailstream_low_get_fd(low);
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namelen = sizeof(name);
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r = getpeername(fd, (struct sockaddr *) &name, &namelen);
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if (r < 0)
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return -1;
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if (inet_ntop(AF_INET, &name.sin_addr, local_ip_port_buf, sizeof(local_ip_port_buf)))
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return -1;
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snprintf(local_ip_port, local_ip_port_len, "%s;%i", local_ip_port_buf, ntohs(name.sin_port));
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return 0;
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}
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@implementation CTESMTP
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- (bool)helo {
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int ret = mailesmtp_ehlo([self resource]);
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/* Return false if the server doesn't implement ehlo */
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return (ret != MAILSMTP_ERROR_NOT_IMPLEMENTED);
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}
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- (void)startTLS {
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mailstream_low * low;
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int fd;
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mailstream_low * new_low;
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int ret = mailesmtp_starttls([self resource]);
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IfTrue_RaiseException(ret != MAILSMTP_NO_ERROR, CTSMTPTLS, CTSMTPTLSDesc);
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low = mailstream_get_low([self resource]->stream);
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fd = mailstream_low_get_fd(low);
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new_low = mailstream_low_tls_open(fd);
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mailstream_low_free(low);
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mailstream_set_low([self resource]->stream, new_low);
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ret = mailesmtp_ehlo([self resource]);
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IfTrue_RaiseException(ret != MAILSMTP_NO_ERROR, CTSMTPHello, CTSMTPHelloDesc);
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}
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- (void)authenticateWithUsername:(NSString *)username password:(NSString *)password server:(NSString *)server {
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char *cUsername = (char *)[username cStringUsingEncoding:NSASCIIStringEncoding];
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char *cPassword = (char *)[password cStringUsingEncoding:NSASCIIStringEncoding];
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char *cServer = (char *)[server cStringUsingEncoding:NSASCIIStringEncoding];
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char local_ip_port_buf[128];
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char remote_ip_port_buf[128];
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char * local_ip_port;
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char * remote_ip_port;
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if (cPassword == NULL)
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cPassword = "";
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if (cUsername == NULL)
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cUsername = "";
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int ret = fill_local_ip_port([self resource]->stream, local_ip_port_buf, sizeof(local_ip_port_buf));
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if (ret < 0)
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local_ip_port = NULL;
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else
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local_ip_port = local_ip_port_buf;
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ret = fill_remote_ip_port([self resource]->stream, remote_ip_port_buf, sizeof(remote_ip_port_buf));
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if (ret < 0)
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remote_ip_port = NULL;
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else
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remote_ip_port = remote_ip_port_buf;
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/*
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in most case, login = auth_name = user@domain
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and realm = server hostname full qualified domain name
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int mailesmtp_auth_sasl(mailsmtp * session, const char * auth_type,
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const char * server_fqdn,
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const char * local_ip_port,
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const char * remote_ip_port,
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const char * login, const char * auth_name,
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const char * password, const char * realm);
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*/
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ret = mailesmtp_auth_sasl([self resource], "PLAIN", cServer, local_ip_port, remote_ip_port,
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cUsername, cUsername, cPassword, cServer);
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IfTrue_RaiseException(ret != MAILSMTP_NO_ERROR, CTSMTPLogin, CTSMTPLoginDesc);
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}
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- (void)setFrom:(NSString *)fromAddress {
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int ret = mailesmtp_mail([self resource], [fromAddress cStringUsingEncoding:NSASCIIStringEncoding], 1, "MailCoreSMTP");
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IfTrue_RaiseException(ret != MAILSMTP_NO_ERROR, CTSMTPFrom, CTSMTPFromDesc);
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}
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- (void)setRecipientAddress:(NSString *)recAddress {
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int ret = mailesmtp_rcpt([self resource], [recAddress cStringUsingEncoding:NSASCIIStringEncoding],
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MAILSMTP_DSN_NOTIFY_FAILURE|MAILSMTP_DSN_NOTIFY_DELAY,NULL);
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IfTrue_RaiseException(ret != MAILSMTP_NO_ERROR, CTSMTPRecipients, CTSMTPRecipientsDesc);
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}
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@end
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