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Added support for PIN retrieval from FIDO2_PIN environment variable

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Bernard Blundell
2025-06-05 12:49:29 +01:00
committed by GitHub
parent d738ff31e1
commit b39b6ac6b9
1 changed files with 5 additions and 0 deletions
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5
tools/fido2-token.c
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@@ -53,6 +53,7 @@ main(int argc, char **argv)
int ch; int ch;
int flags = 0; int flags = 0;
char *device; char *device;
char *env_pin = 0;
// Parse command line arguments // Parse command line arguments
@@ -64,6 +65,10 @@ main(int argc, char **argv)
} }
} }
// Support retrieving PIN from "FIDO2_PIN" environment variable
if (!global_pin && (env_pin = getenv("FIDO2_PIN"))) {
global_pin = strdup(env_pin);
}
while ((ch = getopt(argc, argv, TOKEN_OPT)) != -1) { while ((ch = getopt(argc, argv, TOKEN_OPT)) != -1) {
switch (ch) { switch (ch) {