summaryrefslogtreecommitdiffhomepage
path: root/src/uapi.h
AgeCommit message (Collapse)Author
2017-05-17noise: redesign preshared key modeJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-04-20tools: no hyphen in preshared, to keep uniformityJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-03-24uapi: add version magicJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-02-13socket: enable setting of fwmarkJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-10Update copyrightJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-10uapi: use sockaddr union instead of sockaddr_storageJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-10uapi: use flag instead of C bitfield for portabilityJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-01-10uapi: add missing userspace headersJames Tucker
Signed-off-by: James Tucker <jftucker@gmail.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-11-21headers: cleanup noticesJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-10-22uapi.h: public_key field is a getterJörg Thalheim
Signed-off-by: Jörg Thalheim <joerg@higgsboson.tk> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-08-02uapi: typeof is not necessaryJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-07-22tools: Use seqpacket instead of dgramJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-07-20tools: first additions of userspace integrationJason A. Donenfeld
This is designed to work with a server that follows this: struct sockaddr_un addr = { .sun_family = AF_UNIX, .sun_path = "/var/run/wireguard/wguserspace0.sock" }; int fd, ret; ssize_t len; socklen_t socklen; struct wgdevice *device; fd = socket(AF_UNIX, SOCK_DGRAM, 0); if (fd < 0) exit(1); if (bind(fd, (struct sockaddr *)&addr, sizeof(addr)) < 0) exit(1); for (;;) { /* First we look at how big the next message is, so we know how much to * allocate. Note on BSD you can instead use ioctl(fd, FIONREAD, &len). */ len = recv(fd, NULL, 0, MSG_PEEK | MSG_TRUNC); if (len < 0) { handle_error(); continue; } /* Next we allocate a buffer for the received data. */ device = NULL; if (len) { device = malloc(len); if (!device) { handle_error(); continue; } } /* Finally we receive the data, storing too the return address. */ socklen = sizeof(addr); len = recvfrom(fd, device, len, 0, (struct sockaddr *)&addr, (socklen_t *)&socklen); if (len < 0) { handle_error(); free(device); continue; } if (!len) { /* If len is zero, it's a "get" request, so we send our device back. */ device = get_current_wireguard_device(&len); sendto(fd, device, len, 0, (struct sockaddr *)&addr, socklen); } else { /* Otherwise, we just received a wgdevice, so we should "set" and send back the return status. */ ret = set_current_wireguard_device(device); sendto(fd, &ret, sizeof(ret), 0, (struct sockaddr *)&addr, socklen); free(device); } } Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-07-08persistent keepalive: add kernel mechanismJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2016-06-25Initial commitJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>