diff options
Diffstat (limited to 'credential.c')
| -rw-r--r-- | credential.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/credential.c b/credential.c index 1392a54d5c..b76a730901 100644 --- a/credential.c +++ b/credential.c @@ -69,6 +69,8 @@ static int credential_config_callback(const char *var, const char *value, c->use_http_path = git_config_bool(var, value); else if (!strcmp(key, "sanitizeprompt")) c->sanitize_prompt = git_config_bool(var, value); + else if (!strcmp(key, "protectprotocol")) + c->protect_protocol = git_config_bool(var, value); return 0; } @@ -262,7 +264,8 @@ int credential_read(struct credential *c, FILE *fp) return 0; } -static void credential_write_item(FILE *fp, const char *key, const char *value, +static void credential_write_item(const struct credential *c, + FILE *fp, const char *key, const char *value, int required) { if (!value && required) @@ -271,19 +274,23 @@ static void credential_write_item(FILE *fp, const char *key, const char *value, return; if (strchr(value, '\n')) die("credential value for %s contains newline", key); + if (c->protect_protocol && strchr(value, '\r')) + die("credential value for %s contains carriage return\n" + "If this is intended, set `credential.protectProtocol=false`", + key); fprintf(fp, "%s=%s\n", key, value); } void credential_write(const struct credential *c, FILE *fp) { - credential_write_item(fp, "protocol", c->protocol, 1); - credential_write_item(fp, "host", c->host, 1); - credential_write_item(fp, "path", c->path, 0); - credential_write_item(fp, "username", c->username, 0); - credential_write_item(fp, "password", c->password, 0); + credential_write_item(c, fp, "protocol", c->protocol, 1); + credential_write_item(c, fp, "host", c->host, 1); + credential_write_item(c, fp, "path", c->path, 0); + credential_write_item(c, fp, "username", c->username, 0); + credential_write_item(c, fp, "password", c->password, 0); if (c->password_expiry_utc != TIME_MAX) { char *s = xstrfmt("%"PRItime, c->password_expiry_utc); - credential_write_item(fp, "password_expiry_utc", s, 0); + credential_write_item(c, fp, "password_expiry_utc", s, 0); free(s); } } |