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Change MQTT password to 64 chars, fixes #356

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This commit is contained in:
Bartlomiej Zimon
2018-01-23 22:26:54 +01:00
committed by Thorsten von Eicken
parent 9d5bfffc14
commit 84fd0a3a58
2 changed files with 10 additions and 2 deletions
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9
esp-link/config.c
View File

@@ -23,7 +23,7 @@ FlashConfig flashDefault = {
.slip_enable = 0, .mqtt_enable = 0, .mqtt_status_enable = 0,
.mqtt_timeout = 2, .mqtt_clean_session = 1,
.mqtt_port = 1883, .mqtt_keepalive = 60,
.mqtt_old_host = "\0", .mqtt_clientid = "\0",
.mqtt_old_host = "\0", .mqtt_old_password = "\0", .mqtt_clientid = "\0",
.mqtt_username = "\0", .mqtt_password = "\0", .mqtt_status_topic = "\0",
.mqtt_host = "\0",
.sys_descr = "\0",
@@ -154,6 +154,13 @@ bool ICACHE_FLASH_ATTR configRestore(void) {
os_memset(flashConfig.mqtt_old_host, 0, 32);
} else os_printf("mqtt_host is '%s'\n", flashConfig.mqtt_host);
if (flashConfig.mqtt_password[0] == 0 && flashConfig.mqtt_old_password[0] != 0) {
// the mqtt_password got changed from 32 chars to 64 in a new location
os_printf("Converting old mqtt_password\n");
os_memcpy(flashConfig.mqtt_password, flashConfig.mqtt_old_password, 32);
os_memset(flashConfig.mqtt_old_password, 0, 32);
}
if (flashConfig.data_bits == 0) {
// restore to default 8N1
flashConfig.data_bits = flashDefault.data_bits;

3
esp-link/config.h
View File

@@ -24,7 +24,7 @@ typedef struct {
char mqtt_old_host[32], // replaced by 64-char mqtt_host below
mqtt_clientid[48],
mqtt_username[32],
mqtt_password[32],
mqtt_old_password[32], // replaced by 64-char mqtt_password below
mqtt_status_topic[32];
char sys_descr[129]; // system description
int8_t rx_pullup; // internal pull-up on RX pin
@@ -41,6 +41,7 @@ typedef struct {
int8_t data_bits;
int8_t parity;
int8_t stop_bits;
char mqtt_password[64]; // MQTT password, was 32-char mqtt_old_password
} FlashConfig;
extern FlashConfig flashConfig;